Title: CA $404 Cheap Flights from Oslo (OSL) to San Francisco (SFO) - Expedia.ca ![Sunset view of the Golden Gate Bridge and fog from Battery Spencer, Golden Gate National Recreation Area, in San Francisco, California.](https://images.trvl-media.com/place/508803/0ac688ba-e7fa-4fb1-9f85-037d98869bf8.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/508803/0ac688ba-e7fa-4fb1-9f85-037d98869bf8.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # CA $404 Cheap Flights from Oslo (OSL) to San Francisco (SFO) [View CA $404 flight on Sun, Apr 19, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:OSL,to:SFO,departure:19/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:403.30&airProductToken=AQqbAQoxCMKCARIENjAyNxjOXCCHWSjr3ooDMLvfigM4T0AAWAFqBU5PQkFHcghPTE41QzVCVwoyCMKCARIENjA1MxiHWSCjsQEon-CKAzCV5YoDOE9AAVgBagVOT0JBR3IIT0xONUM1QlcKMgjCggESBDI0OTYYo7EBILJxKOTnigMwzemKAzhPQAFYAWoFTk9CQUdyCE9MTjVDNUJXEgoIARABGAEqAkJBGAEiBAgBEAEoAigDMA0) - [Roundtrip](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only ## Popular airlines from Gardermoen Airport (OSL) to San Francisco International Airport (SFO) - ![British Airways](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_BA.svg) British Airways [](https://www.expedia.ca/Flights-Search?leg1=from:osl,to:sfo,departure:28/10/2025TANYT&leg2=from:sfo,to:osl,departure:04/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"BA"}}]) - ![SAS](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_SK.svg) SAS [](https://www.expedia.ca/Flights-Search?leg1=from:osl,to:sfo,departure:28/10/2025TANYT&leg2=from:sfo,to:osl,departure:04/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"SK"}}]) - ![Lufthansa](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_LH.svg) Lufthansa [](https://www.expedia.ca/Flights-Search?leg1=from:osl,to:sfo,departure:28/10/2025TANYT&leg2=from:sfo,to:osl,departure:04/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LH"}}]) - ![Swiss International Air Lines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_LX.svg) Swiss International Air Lines [](https://www.expedia.ca/Flights-Search?leg1=from:osl,to:sfo,departure:28/10/2025TANYT&leg2=from:sfo,to:osl,departure:04/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LX"}}]) - ![Virgin Atlantic](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_VS.svg) Virgin Atlantic [](https://www.expedia.ca/Flights-Search?leg1=from:osl,to:sfo,departure:28/10/2025TANYT&leg2=from:sfo,to:osl,departure:04/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"VS"}}]) - ![Finnair](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AY.svg) Finnair [](https://www.expedia.ca/Flights-Search?leg1=from:osl,to:sfo,departure:28/10/2025TANYT&leg2=from:sfo,to:osl,departure:04/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AY"}}]) - ![Icelandair](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_FI.svg) Icelandair [](https://www.expedia.ca/Flights-Search?leg1=from:osl,to:sfo,departure:28/10/2025TANYT&leg2=from:sfo,to:osl,departure:04/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"FI"}}]) ![notification illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* ![deals illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 30% on select hotels after you book a flight\* ![trophy illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.ca/login) ## Cheap flights from Oslo (OSL) to San Francisco (SFO) Prices were available within the past 7 days and start at CA $404 for one-way flights and CA $681 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Lufthansa](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LH.gif) Mon, Oct 27 - Tue, Nov 11 OSL Oslo SFO San Francisco CA $681 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:OSL,to:SFO,departure:27/10/2025TANYT&leg2=from:SFO,to:OSL,departure:11/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:680.09&airProductToken=AQprCjMIzJABEgM4NjcYzlwgpQQo27j7AjDiufsCOEtAAFgBaghFQ09MSUdIVHIIS01UM0RYQlEKNAjMkAESBDk0MTAYpQQgsnEohLz7AjC7wfsCOEtAAVgBaghFQ09MSUdIVHIIS01UM0RYQlEKagoyCMywARICMzkYsnEguTwo7ev8AjCG8fwCOEtAAFgBaghFQ09MSUdIVHIIS01UM0RYQlEKNAjMsAESBDEyMTAYuTwgzlwoyPn8AjDe-vwCOEtAAVgBaghFQ09MSUdIVHIIS01UM0RYQlESCggCEAEYAioCTEgYASIECAEQASgCKAMoBDAL) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Mon, Oct 27 - Tue, Nov 11 OSL Oslo SFO San Francisco CA $686 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:OSL,to:SFO,departure:27/10/2025TANYT&leg2=from:SFO,to:OSL,departure:11/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:685.49&airProductToken=AQqcAQoyCMGCARIENjYzMBjOXCDriQEonLn7AjDBuvsCOFNAAFgBagVCQVNJQ3IIT0tONEM4QjQKMgjBggESAzczMxjriQEg4poBKOG7-wIwgsD7AjhCQAFYAWoFQkFTSUNyCE9LTjRDOEI0CjIIwYIBEgQyNDExGOKaASCycSiTwfsCMOPD-wI4QkABWAFqBUJBU0lDcghPS040QzhCNAqbAQoyCMGCARIEMTk0ORiycSCjsQEoyOf8AjCf6fwCOEJAAFgBagVCQVNJQ3IIT0xONEM4QlcKMQjBggESAjIwGKOxASDriQEoh-r8AjCj7vwCOEJAAVgBagVCQVNJQ3IIT0xONEM4QlcKMgjBggESBDY3ODcY64kBIM5cKK_v_AIwtvD8AjhTQAFYAWoFQkFTSUNyCE9MTjRDOEJXEgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwCw) ![Lufthansa](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LH.gif) Mon, Oct 27 - Tue, Nov 11 OSL Oslo SFO San Francisco CA $687 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:OSL,to:SFO,departure:27/10/2025TANYT&leg2=from:SFO,to:OSL,departure:11/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:686.29&airProductToken=AQprCjMIzJABEgM4NjEYzlwgpQQosbz7AjC4vfsCOEtAAFgBaghFQ09MSUdIVHIIS01UM0RYQlEKNAjMkAESBDk0MDgYpQQgsnEo-b37AjC6w_sCOEtAAVgBaghFQ09MSUdIVHIIS01UM0RYQlEKawo0CMyQARIEOTQwMxiycSClBCiP6fwCMKPu_AI4S0AAWAFqCEVDT0xJR0hUcghLTVQzRFhCUQozCMyQARIDODYwGKUEIM5cKP3u_AIw9e_8AjhLQAFYAWoIRUNPTElHSFRyCEtNVDNEWEJREgoIAhABGAIqAkxIGAEiBAgBEAEoAigDKAQwCw) ![British Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/BA.gif) Mon, Oct 27 - Tue, Nov 11 OSL Oslo SFO San Francisco CA $697 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:OSL,to:SFO,departure:27/10/2025TANYT&leg2=from:SFO,to:OSL,departure:11/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:696.90&airProductToken=AQpoCjIIwoIBEgM3NzUYzlwg64kBKJy5-wIwwbr7AjhRQABYAWoFTk9CQUdyCVFLTjdDOEI0UAoyCMKCARIDMjg1GOuJASCycSjhu_sCMITB-wI4UUABWAFqBU5PQkFHcglRS043QzhCNFAKaAoyCMKCARIDMjg2GLJxIOuJASi47PwCMK7x_AI4T0AAWAFqBU5PQkFHcglPTE40QzhCNFAKMgjCggESAzc3NBjriQEgzlworfP8AjC09PwCOE9AAVgBagVOT0JBR3IJT0xONEM4QjRQEgoIARABGAEqAkJBGAEiBAgBEAEoAigDMA0) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Mon, Oct 27 - Tue, Nov 11 OSL Oslo SFO San Francisco CA $712 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:OSL,to:SFO,departure:27/10/2025TANYT&leg2=from:SFO,to:OSL,departure:11/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:711.09&airProductToken=AQqcAQoyCMGCARIENjYzMBjOXCDriQEonLn7AjDBuvsCOFNAAFgBagVCQVNJQ3IIT0tONEM4QjQKMgjBggESAzczMxjriQEg4poBKOG7-wIwgsD7AjhCQAFYAWoFQkFTSUNyCE9LTjRDOEI0CjIIwYIBEgQyNDExGOKaASCycSiTwfsCMOPD-wI4QkABWAFqBUJBU0lDcghPS040QzhCNApmCjEIwoIBEgMyODYYsnEg64kBKLjs_AIwrvH8AjhPQABYAWoFTk9CQUdyCE9MTjRDOEI0CjEIwoIBEgM3NzQY64kBIM5cKK3z_AIwtPT8AjhPQAFYAWoFTk9CQUdyCE9MTjRDOEI0EgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwAQ) ![Lufthansa](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LH.gif) Sun, Oct 26 - Mon, Nov 10 OSL Oslo SFO San Francisco CA $715 Roundtrip found 4 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:OSL,to:SFO,departure:26/10/2025TANYT&leg2=from:SFO,to:OSL,departure:10/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:714.58&airProductToken=AQprCjQIzJABEgQyNDU1GM5cIIwVKJWz-wIwprT7AjhLQABYAWoIRUNPTElHSFRyCEtNVDNEWEJRCjMIzJABEgM0NTgYjBUgsnEowr37AjCXw_sCOEtAAVgBaghFQ09MSUdIVHIIS01UM0RYQlEKagoyCMywARICMzkYsnEguTwozeD8AjDm5fwCOEtAAFgBaghFQ09MSUdIVHIIS01UM0RYQlEKNAjMsAESBDEyMTAYuTwgzlwoqO78AjC-7_wCOEtAAVgBaghFQ09MSUdIVHIIS01UM0RYQlESCggCEAEYAioCTEgYASIECAEQASgCKAMoBDAL) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Sun, Oct 26 - Mon, Nov 10 OSL Oslo SFO San Francisco CA $716 Roundtrip found 4 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:OSL,to:SFO,departure:26/10/2025TANYT&leg2=from:SFO,to:OSL,departure:10/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:715.68&airProductToken=AQqcAQoyCMGCARIENjYzMBjOXCDriQEoyq37AjDvrvsCOE9AAFgBagVCQVNJQ3IIT0tONEM4QjQKMgjBggESAzEzNRjriQEgi7gBKPey-wIwn7j7AjhCQAFYAWoFQkFTSUNyCE9LTjRDOEI0CjIIwaYBEgQzNDYyGIu4ASCycSisvPsCMIq9-wI4U0ABWAFqBUJBU0lDcghPS040QzhCNApmCjEIwoIBEgMyODYYsnEg64kBKJjh_AIwjub8AjhPQABYAWoFTk9CQUdyCE9MTjRDOEI0CjEIwoIBEgM3NzQY64kBIM5cKI3o_AIwlOn8AjhPQAFYAWoFTk9CQUdyCE9MTjRDOEI0EgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwAQ) ![Lufthansa](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LH.gif) Sun, Oct 26 - Mon, Nov 10 OSL Oslo SFO San Francisco CA $721 Roundtrip found 4 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:OSL,to:SFO,departure:26/10/2025TANYT&leg2=from:SFO,to:OSL,departure:10/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:720.78&airProductToken=AQprCjQIzJABEgQyNDU1GM5cIIwVKJWz-wIwprT7AjhLQABYAWoIRUNPTElHSFRyCEtNVDNEWEJRCjMIzJABEgM0NTgYjBUgsnEowr37AjCXw_sCOEtAAVgBaghFQ09MSUdIVHIIS01UM0RYQlEKawo0CMyQARIEOTQwMxiycSClBCjv3fwCMIPj_AI4S0AAWAFqCEVDT0xJR0hUcghLTVQzRFhCUQozCMyQARIDODYyGKUEIM5cKOTk_AIw3OX8AjhLQAFYAWoIRUNPTElHSFRyCEtNVDNEWEJREgoIAhABGAIqAkxIGAEiBAgBEAEoAigDKAQwCw) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Mon, Oct 27 - Tue, Nov 11 OSL Oslo SFO San Francisco CA $789 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:OSL,to:SFO,departure:27/10/2025TANYT&leg2=from:SFO,to:OSL,departure:11/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:788.59&airProductToken=AQqkAQo2CMSYARIEOTY3NBjOXCCAkwEombr7AjCRu_sCOEVAAFgBaglNQUlOQkFTSUNyCFRZMjZUQkxBCjQIxJgBEgI3NRiAkwEg4Fwo8Lv7AjDDwPsCOEVAAVgBaglNQUlOQkFTSUNyCFRZMjZUQkxBCjQIxJgBEgM1NDUY4FwgsnEozsH7AjCKxPsCOEVAAVgBaglNQUlOQkFTSUNyCFRZMjZUQkxBCm4KNQjEmAESBDg3MTcYsnEg4jAojOr8AjCb7_wCOEVAAFgBaglNQUlOQkFTSUNyCFhZMjhUQkxBCjUIxJgBEgQ4NDg0GOIwIM5cKKzw_AIwuPH8AjhFQAFYAWoJTUFJTkJBU0lDcghYWTI4VEJMQRIKCAEQARgBKgJETBgBIgQIARABKAIoAygEMAE) ![Swiss International Air Lines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LX.gif) Mon, Oct 27 - Tue, Nov 11 OSL Oslo SFO San Francisco CA $814 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:OSL,to:SFO,departure:27/10/2025TANYT&leg2=from:SFO,to:OSL,departure:11/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:813.09&airProductToken=AQpqCjQIzLABEgQxMjExGM5cILk8KPC7-wIwhr37AjhUQABYAWoIRUNPTElHSFRyCFRNSjNEWEJRCjIIzLABEgIzOBi5PCCycSifx_sCMP7M-wI4VEABWAFqCEVDT0xJR0hUcghUTUozRFhCUQpqCjIIzLABEgIzORiycSC5PCjt6_wCMIbx_AI4S0AAWAFqCEVDT0xJR0hUcghLTVQzRFhCUQo0CMywARIEMTIxMBi5PCDOXCjI-fwCMN76_AI4S0ABWAFqCEVDT0xJR0hUcghLTVQzRFhCURIKCAIQARgCKgJMWBgBIgQIARABKAIoAygEMAs) ## Find the cheapest month to fly from Oslo (OSL) to San Francisco (SFO) ### February is typically the cheapest month to fly From CA $523 - CA $1,137 per traveller. Flight from Oslo to San Francisco (OSL - SFO) route information | Origin airport | Gardermoen | | --- | --- | | Destination airport | San Francisco Intl. | | Roundtrip price | CA $680 | | Distance | 8291 km | ## Oslo to San Francisco Flights **The easy way to book your flights from Oslo to San Francisco**  With Expedia, it’s simple to find and book flights to San Francisco from Oslo whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to San Francisco Intl., too.   Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Oslo to San Francisco today, tomorrow, or this week.   **Save dollars with cheap flights from Gardermoen, OSL to San Francisco Intl., SFO**  Sort your search results by price to find great deals on your flight from Oslo to San Francisco—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to San Francisco from Oslo currently is just CA $681 rising to CA $2,651.   Here are more money-saving tips:  - Fly in October when flight prices are normally at their lowest  - Book about a month to 6 weeks before you travel for the best prices to San Francisco   - Avoid peak season and weekends when flights can cost more - Early morning and late-night flights are sometimes cheaper, so try varying your travel times  - One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free!  **Reasons to choose Expedia for your flight to San Francisco from Oslo**  Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to San Francisco with Expedia today. ## Frequently asked questions ### How much is a flight from OSL to San Francisco Intl. Airport (SFO)? > Based on fares advertised within the last 7 days on Expedia for flights departing within the next year, round-trip journeys from Oslo Gardermoen Airport to San Francisco Airport start from CA $681. Make your booking ASAP to score the best price for your big adventure. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from Gardermoen Airport (OSL) to San Francisco Intl. Airport (SFO)? > Each airline has its own set of terms and conditions. If you decide to cancel your escape, visit our [Customer Service Portal](https://www.expedia.ca/helpcenter). ### How do I find cheap flights from Gardermoen Airport (OSL) to San Francisco Airport that have flexible change policies? > Flights from Gardermoen Airport (OSL) to San Francisco Airport with flexible change policies are available from several carriers. Simply use our "No change fees" filter when searching. You'll only need to cover the cost difference between flights, without any added fees to worry about. ### How many hours is the flight from OSL to San Francisco Airport? > The flight time from Oslo Gardermoen Airport to San Francisco Airport is typically 15 hours and 57 minutes. It's is no small journey, so don't forget to fill your carry-on with plenty to keep you entertained. ### How far is the flight from Gardermoen Airport (OSL) to San Francisco Airport? > The distance is around 8,400 kilometres. Neck pillow? Check. Toothbrush? Double check. You'd be wise to pack all the travel comforts for this long-haul Ullensaker to San Francisco flight. ### Which airlines fly direct from OSL to San Francisco Intl. Airport (SFO)? > Unfortunately, there aren't any airlines that directly fly between Gardermoen Airport (OSL) and San Francisco Intl. Airport (SFO). You'll have to book a flight with one or more stops. ### Are Gardermoen Airport (OSL) to San Francisco Airport flight tickets cheaper when they're purchased at the last minute? > Late planners can sometimes find a bargain, with some of the cheapest airfares from Gardermoen Airport (OSL) to San Francisco Airport surfacing a few weeks before the departure date. If you'd rather plan ahead of time, Expedia compares and updates all the best flight deals continuously — as early as 12 months in advance in some cases. It does depend on the carrier though, as not every airline advertises prices that far in advance. ## Explore a world of travel with Expedia - Flights ### Flights - [Flights from Kitchener to Half Moon Bay](https://www.expedia.ca/lp/flights/10579/8250/kitchener-to-half-moon-bay) - [Flights from Amsterdam to San Mateo](https://www.expedia.ca/lp/flights/178229/6653/amsterdam-to-san-mateo) - [Flights from Boston to Half Moon Bay](https://www.expedia.ca/lp/flights/178239/8250/boston-to-half-moon-bay) - [Flights from Calgary to Half Moon Bay](https://www.expedia.ca/lp/flights/178245/8250/calgary-to-half-moon-bay) - [Flights from Chicago to San Mateo](https://www.expedia.ca/lp/flights/178248/6653/chicago-to-san-mateo) - [Flights from Chicago to Half Moon Bay](https://www.expedia.ca/lp/flights/178248/8250/chicago-to-half-moon-bay) - [Flights from Columbus to Half Moon Bay](https://www.expedia.ca/lp/flights/178251/8250/columbus-to-half-moon-bay) - [Flights from Dallas to San Mateo](https://www.expedia.ca/lp/flights/178253/6653/dallas-to-san-mateo) - [Flights from Las Vegas to San Mateo](https://www.expedia.ca/lp/flights/178276/6653/las-vegas-to-san-mateo) - [Flights from Los Angeles to San Mateo](https://www.expedia.ca/lp/flights/178280/6653/los-angeles-to-san-mateo) - [Flights from Manila to San Mateo](https://www.expedia.ca/lp/flights/178282/6653/manila-to-san-mateo) - [Flights from Mexico City to San Mateo](https://www.expedia.ca/lp/flights/178285/6653/mexico-city-to-san-mateo) - [Flights from Montreal to San Mateo](https://www.expedia.ca/lp/flights/178288/6653/montreal-to-san-mateo) - [Flights from Ottawa to Half Moon Bay](https://www.expedia.ca/lp/flights/178296/8250/ottawa-to-half-moon-bay) - [Flights from Portland to San Mateo](https://www.expedia.ca/lp/flights/178299/6653/portland-to-san-mateo) - [Flights from Raleigh to Half Moon Bay](https://www.expedia.ca/lp/flights/178300/8250/raleigh-to-half-moon-bay) - [Flights from San Francisco to Half Moon Bay](https://www.expedia.ca/lp/flights/178305/8250/san-francisco-to-half-moon-bay) - [Flights from Seattle to San Mateo](https://www.expedia.ca/lp/flights/178307/6653/seattle-to-san-mateo) - [Flights from Seattle to Half Moon Bay](https://www.expedia.ca/lp/flights/178307/8250/seattle-to-half-moon-bay) - [Flights from Toronto to San Mateo](https://www.expedia.ca/lp/flights/178314/6653/toronto-to-san-mateo) - [Flights from Toronto to Half Moon Bay](https://www.expedia.ca/lp/flights/178314/8250/toronto-to-half-moon-bay) - [Flights from Vancouver to San Mateo](https://www.expedia.ca/lp/flights/178315/6653/vancouver-to-san-mateo) - [Flights from Vancouver to Half Moon Bay](https://www.expedia.ca/lp/flights/178315/8250/vancouver-to-half-moon-bay) - [Flights from Berlin to San Mateo](https://www.expedia.ca/lp/flights/179892/6653/berlin-to-san-mateo) - [Flights from Québec City to San Mateo](https://www.expedia.ca/lp/flights/180017/6653/quebec-city-to-san-mateo) - [Flights from Québec City to Half Moon Bay](https://www.expedia.ca/lp/flights/180017/8250/quebec-city-to-half-moon-bay) - [Flights from Pittsburgh to Half Moon Bay](https://www.expedia.ca/lp/flights/601717/8250/pittsburgh-to-half-moon-bay) - [Flights from San José to San Mateo](https://www.expedia.ca/lp/flights/603085/6653/san-jose-to-san-mateo) - [Flights from San José to Half Moon Bay](https://www.expedia.ca/lp/flights/603085/8250/san-jose-to-half-moon-bay) - [Flights from Wichita to Half Moon Bay](https://www.expedia.ca/lp/flights/6058350/8250/wichita-to-half-moon-bay) - [Flights from Atlanta (ATL) to Oakland (OAK)](https://www.expedia.ca/lp/flights/atl/oak/atlanta-to-oakland) - [Flights from Atlanta (ATL) to San Carlos (SQL)](https://www.expedia.ca/lp/flights/atl/sql/atlanta-to-san-carlos) - [Flights from Austin (AUS) to Oakland (OAK)](https://www.expedia.ca/lp/flights/aus/oak/austin-to-oakland) - [Flights from Mesa (AZA) to Oakland (OAK)](https://www.expedia.ca/lp/flights/aza/oak/mesa-to-oakland) - [Flights from Bellingham (BLI) to San Carlos (SQL)](https://www.expedia.ca/lp/flights/bli/sql/bellingham-to-san-carlos) - [Flights from Budapest (BUD) to Oakland (OAK)](https://www.expedia.ca/lp/flights/bud/oak/budapest-to-oakland) - [Flights from Burbank (BUR) to Oakland (OAK)](https://www.expedia.ca/lp/flights/bur/oak/burbank-to-oakland) - [Flights from Baltimore (BWI) to Oakland (OAK)](https://www.expedia.ca/lp/flights/bwi/oak/baltimore-to-oakland) - [Flights from Crescent City (CEC) to Oakland (OAK)](https://www.expedia.ca/lp/flights/cec/oak/crescent-city-to-oakland) - [Flights from Sault Ste. 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