Title: CA $386 Cheap Flights from Pittsburgh (PIT) to London (LHR) - Expedia.ca ![](https://images.trvl-media.com/place/178279/2a1d5619-553b-468a-a773-e81b88024741.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/178279/2a1d5619-553b-468a-a773-e81b88024741.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # CA $386 Cheap Flights from Pittsburgh (PIT) to London (LHR) [View CA $386 flight on Fri, Nov 28, 2025](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:PIT,to:LHR,departure:28/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:385.59&airProductToken=AQpgCi4IwmwSBDExOTgYj5oBIKlRKLWj_gIwjaT-AjhMQABYAWoCRE5yCFBJMlFCRUwxCi4IwmwSBDExMDcYqVEg64kBKNmk_gIw_af-AjhMQAFYAWoCRE5yCFBMN0xTVkwxEgoIARABGAEqAkI2GAEiBAgBEAEoAigEKAYwAQ) - [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 Pittsburgh International Airport (PIT) to Heathrow Airport (LHR) - ![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:pit,to:lhr,departure:16/11/2025TANYT&leg2=from:lhr,to:pit,departure:23/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"BA"}}]) - ![JetBlue Airways](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_B6.svg) JetBlue Airways [](https://www.expedia.ca/Flights-Search?leg1=from:pit,to:lhr,departure:16/11/2025TANYT&leg2=from:lhr,to:pit,departure:23/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"B6"}}]) - ![Iberia](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_IB.svg) Iberia [](https://www.expedia.ca/Flights-Search?leg1=from:pit,to:lhr,departure:16/11/2025TANYT&leg2=from:lhr,to:pit,departure:23/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"IB"}}]) - ![Air Canada](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AC.svg) Air Canada [](https://www.expedia.ca/Flights-Search?leg1=from:pit,to:lhr,departure:16/11/2025TANYT&leg2=from:lhr,to:pit,departure:23/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}]) - ![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:pit,to:lhr,departure:16/11/2025TANYT&leg2=from:lhr,to:pit,departure:23/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LH"}}]) - ![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:pit,to:lhr,departure:16/11/2025TANYT&leg2=from:lhr,to:pit,departure:23/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"VS"}}]) - ![Aer Lingus](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_EI.svg) Aer Lingus [](https://www.expedia.ca/Flights-Search?leg1=from:pit,to:lhr,departure:16/11/2025TANYT&leg2=from:lhr,to:pit,departure:23/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"EI"}}]) - ![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 Pittsburgh (PIT) to London (LHR) Prices were available within the past 7 days and start at CA $386 for one-way flights and CA $817 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![British Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/BA.gif) Mon, Nov 10 - Wed, Nov 19 PIT Pittsburgh LHR London CA $817 Roundtrip found 6 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:PIT,to:LHR,departure:10/11/2025TANYT&leg2=from:LHR,to:PIT,departure:19/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:816.90&airProductToken=AQo0CjIIwoIBEgMxNzAYj5oBIOuJASiH4PwCMMTj_AI4T0AAWAFqBU5PQkFHcghPTFgwRTFCVgo0CjIIwoIBEgMxNzEY64kBII-aASjAwP0CMLTE_QI4T0AAWAFqBU5PQkFHcghPTFgwRTFCVhIKCAEQARgBKgJCQRgBIgQIARABKAIoAzAN) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Mon, Nov 10 - Wed, Nov 19 PIT Pittsburgh LHR London CA $817 Roundtrip found 6 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:PIT,to:LHR,departure:10/11/2025TANYT&leg2=from:LHR,to:PIT,departure:19/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:816.90&airProductToken=AQpnCjIIwYIBEgQ2MDM2GI-aASDvWSi33fwCMIXe_AI4QkAAWAFqBUJBU0lDcghPTFgwRTFCVgoxCMGCARIDNzI4GO9ZIOuJASit3_wCMNbi_AI4QkABWAFqBUJBU0lDcghPTFgwRTFCVgo1CjMIwYIBEgQ2OTYxGOuJASCPmgEowMD9AjC0xP0COE9AAFgBagVCQVNJQ3IIT0xYMEUxQlYSCggBEAEYASoCQUEYASIECAEQASgCKAMoBDAL) ![Air France](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AF.gif) Tue, Feb 10 - Tue, Feb 17 PIT Pittsburgh LHR London CA $821 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:PIT,to:LHR,departure:10/02/2026TANYT&leg2=from:LHR,to:PIT,departure:17/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:820.77&airProductToken=AQqAAQo-CMGMARIENTk4NBiPmgEg4Fwo1-aEAzDO54QDOFZAAFgBagVMSUdIVHIIVkxYMDZMQkF6CgjEmAESBDU5ODQKPgjBjAESBDk5MDMY4Fwg64kBKKbphAMwge2EAzhWQAFYAWoFTElHSFRyCFZMWDA2TEJBegoI1qYBEgQ5OTAzCqgBCjIIwYwBEgQxNTgxGOuJASDiMCjysoUDMMKzhQM4TEAAWAFqBUxJR0hUcghWTFgwNkxCQQoxCMGMARIDMzc4GOIwIOO0ASjJtIUDMNu4hQM4VkABWAFqBUxJR0hUcghWTFgwNkxCQQo_CMGMARIENTY1MxjjtAEgj5oBKPS5hQMwvbqFAzhWQAFYAWoFTElHSFRyCFZMWDA2TEJBegoIxJgBEgQ1NjUzEgoIARABGAEqAkFGGAEiBAgBEAEoAigDKAQwDQ) ![KLM](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/KL.gif) Tue, Feb 10 - Tue, Feb 17 PIT Pittsburgh LHR London CA $823 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:PIT,to:LHR,departure:10/02/2026TANYT&leg2=from:LHR,to:PIT,departure:17/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:822.27&airProductToken=AQqAAQo-CMuYARIENTY3NBiPmgEg4FwojuiEAzCG6YQDOFZAAFgBagVMSUdIVHIIVkxYMDZMQkF6CgjEmAESBDU2NzQKPgjLmAESBDYwNDMY4Fwg64kBKPHphAMw1u2EAzhWQAFYAWoFTElHSFRyCFZMWDA2TEJBegoIxJgBEgQ2MDQzCqgBCjMIy5gBEgQxMDA0GOuJASCAkwEomLKFAzDtsoUDOExAAFgBagVMSUdIVHIIVkxYMDZMQkEKMQjLmAESAzY0MRiAkwEgqVEorrOFAzCdt4UDOFZAAVgBagVMSUdIVHIIVkxYMDZMQkEKPgjLmAESBDcwOTEYqVEgj5oBKP64hQMw8rmFAzhWQAFYAWoFTElHSFRyCFZMWDA2TEJBegoIxJgBEgQ3MDkxEgoIARABGAEqAktMGAEiBAgBEAEoAigDKAQwDQ) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Wed, Feb 11 - Wed, Feb 18 PIT Pittsburgh LHR London CA $823 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:PIT,to:LHR,departure:11/02/2026TANYT&leg2=from:LHR,to:PIT,departure:18/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:822.57&airProductToken=AQpmCjIIwYIBEgQzOTQ2GI-aASCuHCjQ9IQDMMn1hAM4QkAAWAFqBUJBU0lDcghPTFgwRTFCVgowCMGCARICOTAYrhwg64kBKMX2hAMwkfqEAzhCQAFYAWoFQkFTSUNyCE9MWDBFMUJWCkEKPwjBggESBDY5NjEY64kBII-aASigwIUDMJTEhQM4T0AAWAFqBUJBU0lDcghPTFgwRTFCVnoKCMKCARIENjk2MRIKCAEQARgBKgJBQRgBIgQIARABKAIoAygEMAs) ![Virgin Atlantic](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/VS.gif) Mon, Nov 10 - Wed, Nov 19 PIT Pittsburgh LHR London CA $825 Roundtrip found 6 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:PIT,to:LHR,departure:10/11/2025TANYT&leg2=from:LHR,to:PIT,departure:19/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:824.70&airProductToken=AQpnCjII1qYBEgQyNjc0GI-aASDgXCjK3PwCML3d_AI4VEAAWAFqBUxJR0hUcghPTFgwNkxCQQoxCNamARIDMTA0GOBcIOuJASim3vwCMIHi_AI4VEABWAFqBUxJR0hUcghPTFgwNkxCQQpoCjII1qYBEgQ0MDQxGOuJASDMfCiZvv0CMLrC_QI4VEAAWAFqBUxJR0hUcghPTFgwNkxCQQoyCNamARIEMzExORjMfCCPmgEoisP9AjCFxP0COFRAAVgBagVMSUdIVHIIT0xYMDZMQkESCggBEAEYASoCVlMYASIECAEQASgCKAMoBDAB) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Mon, Nov 10 - Wed, Nov 19 PIT Pittsburgh LHR London CA $825 Roundtrip found 6 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:PIT,to:LHR,departure:10/11/2025TANYT&leg2=from:LHR,to:PIT,departure:19/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:824.70&airProductToken=AQptCjYIxJgBEgQ0OTU3GI-aASCpUSiI3vwCMPHe_AI4RUAAWAFqCU1BSU5CQVNJQ3IIVkxYMDZMQkEKMwjEmAESATEYqVEg64kBKLzf_AIw5eL8AjhFQAFYAWoJTUFJTkJBU0lDcghWTFgwNkxCQQpyCjcIxJgBEgQ1OTg1GOuJASDBkwEowMD9AjCHxP0COEVAAFgBaglNQUlOQkFTSUNyCFZMWDA2TEJBCjcIxJgBEgQ1NjIzGMGTASCPmgEoksX9AjCOxv0COEVAAVgBaglNQUlOQkFTSUNyCFZMWDA2TEJBEgoIARABGAEqAkRMGAEiBAgBEAEoAigDKAQwAQ) ![Scandinavian Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/SK.gif) Tue, Feb 10 - Tue, Feb 17 PIT Pittsburgh LHR London CA $841 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:PIT,to:LHR,departure:10/02/2026TANYT&leg2=from:LHR,to:PIT,departure:17/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:840.67&airProductToken=AQqwAQpCCNOWARIEMzM0NBiPmgEgwZMBKLvmhAMwp-eEAzhMQABYAWoIU1RBTkRBUkRyCExMWEFFNkVTegoIxJgBEgQzMzQ0CjQI05YBEgM5MjgYwZMBIOI7KKvphAMw6OyEAzhMQAFYAWoIU1RBTkRBUkRyCExMWEFFNkVTCjQI05YBEgM1MDEY4jsg64kBKKnthAMwsO6EAzhMQAFYAWoIU1RBTkRBUkRyCExMWEFFNkVTCq4BCjQI05YBEgM1MDAY64kBIOI7KNCwhQMwvrGFAzhMQABYAWoIU1RBTkRBUkRyCExMWEFFNkVTCjMI05YBEgM5MTUY4jsgqVEoi7OFAzCdt4UDOExAAVgBaghTVEFOREFSRHIITExYQUU2RVMKQQjTlgESBDM0MTgYqVEgj5oBKP64hQMw8rmFAzhMQAFYAWoIU1RBTkRBUkRyCExMWEFFNkVTegoIxJgBEgQzNDE4EgoIARABGAEqAlNLGAEiBAgBEAEoAigDKAQwAQ) ![Swiss International Air Lines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LX.gif) Mon, Nov 10 - Wed, Nov 19 PIT Pittsburgh LHR London CA $868 Roundtrip found 6 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:PIT,to:LHR,departure:10/11/2025TANYT&leg2=from:LHR,to:PIT,departure:19/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:867.10&airProductToken=AQqgAQo1CMywARIEMzI4MxiPmgEgrhwo39z8AjDH3fwCOExAAFgBaghFQ09MSUdIVHIITExYMDZMR1QKMQjMsAESATkYrhwguTwost_8AjDE4_wCOExAAVgBaghFQ09MSUdIVHIITExYMDZMR1QKNAjMsAESAzMzMhi5PCDriQEonuT8AjCM5fwCOExAAVgBaghFQ09MSUdIVHIITExYMDZMR1QKoAEKNAjMsAESAzMxNxjriQEguTwonL39AjCPvv0COExAAFgBaghFQ09MSUdIVHIITExYMDZMR1QKMQjMsAESATgYuTwgrhwo2r79AjC8w_0COExAAVgBaghFQ09MSUdIVHIITExYMDZMR1QKNQjMsAESBDMyNzgYrhwgj5oBKLnE_QIwncX9AjhMQAFYAWoIRUNPTElHSFRyCExMWDA2TEdUEgoIARABGAEqAkxYGAEiBAgBEAEoAigDKAQwCw) ![JetBlue Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/b6.gif) Wed, Feb 11 - Wed, Feb 18 PIT Pittsburgh LHR London CA $875 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:PIT,to:LHR,departure:11/02/2026TANYT&leg2=from:LHR,to:PIT,departure:18/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:874.87&airProductToken=AQpgCi4IwmwSBDExOTgYj5oBIKlRKJTvhAMw8u-EAzhMQABYAWoCRE5yCFVMNzNVWEwxCi4IwmwSBDExMDcYqVEg64kBKOvwhAMwlPSEAzhMQAFYAWoCRE5yCFVMNzNVWEwxCmIKLwjCbBIEMTYyMRjriQEgwZMBKJC9hQMw7MCFAzhMQABYAWoCRE5yCFVMNzNVWEwxCi8IwmwSBDIxODUYwZMBII-aASjwxIUDMOTFhQM4TEABWAFqAkROcghVTDczVVhMMRIKCAEQARgBKgJCNhgBIgQIARABKAIoBCgGMAE) ## Find the cheapest month to fly from Pittsburgh (PIT) to London (LHR) ### November is typically the cheapest month to fly From CA $678 - CA $1,359 per traveller. Flight from Pittsburgh to London (PIT - LHR) route information | Origin airport | Pittsburgh Intl. | | --- | --- | | Destination airport | Heathrow | | Airlines serving | Aer Lingus, Air Canada, American Airlines, Austrian Airlines, British Airways, Delta, Iberia, JetBlue Airways, Lufthansa, Swiss International Air Lines, TAP Portugal, Virgin Atlantic | | Roundtrip price | CA $817 | | Distance | 5937 km | | Average flight time | 7 hours 25 mins | ## Pittsburgh to London Flights **The easy way to book your flights from Pittsburgh to London**  With Expedia, it’s simple to find and book flights to London from Pittsburgh 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 Heathrow, 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 Pittsburgh to London today, tomorrow, or this week.   **Save dollars with cheap flights from Pittsburgh Intl., PIT to Heathrow, LHR**  Sort your search results by price to find great deals on your flight from Pittsburgh to London—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to London from Pittsburgh currently is just CA $817 rising to CA $875.   Here are more money-saving tips:  - Fly in November when flight prices are normally at their lowest  - Book about a month to 6 weeks before you travel for the best prices to London   - 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 London from Pittsburgh**  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 London with Expedia today. ## Frequently asked questions ### How much is a flight from PIT to LHR? > Within the past 7 days on Expedia, for flights departing within the next year, the lowest price advertised for a round-trip journey from Pittsburgh Airport to Heathrow Airport was CA $817. Great fares don't hang around, so make sure you book yours today. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from Pittsburgh Airport to Heathrow Airport (LHR)? > Each air carrier has its own set of terms and conditions. If you do decide to cancel, follow the instructions on our [Customer Service Portal](https://www.expedia.ca/helpcenter). ### How do I find cheap flights from Pittsburgh Intl. Airport (PIT) to LHR that have flexible change policies? > Many carriers will allow you to reschedule your flight at no extra charge. All you pay is the difference in the ticket price. When searching for Pittsburgh Airport to LHR flights, you'll find a "No change fees" box for you to select. ### How many hours is the flight from PIT to LHR? > It takes around 10 hours and 17 minutes to fly from Pittsburgh Airport to Heathrow Airport. If you're planning to have a snooze, bring a neck pillow, some earplugs and something to keep you warm. ### How far is the flight from Pittsburgh Intl. Airport (PIT) to London Heathrow? > You'll have 6,000 kilometres to cover on the long-haul Pittsburgh to Hounslow route. Dress in layers of comfy clothes and consider taking a neck pillow with you. ### Which airlines fly direct from PIT to LHR? > If you want to fly directly from PIT to Heathrow Airport (LHR), British Airways (BA) is a great choice. It operates 17 monthly flights between Pittsburgh and Hounslow. ### Are Pittsburgh Intl. Airport (PIT) to Heathrow Airport flight tickets cheaper when they're purchased at the last minute? > Last-minute bookings from Pittsburgh Intl. Airport (PIT) to Heathrow Airport (LHR) can be hit-or-miss. You may be able to score a great bargain, but you could also completely miss out! If you'd prefer to start your trip planning early on, Expedia compares flight deals up to 12 months in advance. Just bear in mind that not all airlines list their prices so far in advance. Our advice? Check back often as updates are made regularly. ## Explore a world of travel with Expedia - Flights ### Flights - [Flights from Hanoi to Kingston Upon Thames](https://www.expedia.ca/lp/flights/1428/4380/hanoi-to-kingston-upon-thames) - [Flights from Atlanta to West London](https://www.expedia.ca/lp/flights/178232/6047457/atlanta-to-west-london) - [Flights from Atlanta to North London](https://www.expedia.ca/lp/flights/178232/6196832/atlanta-to-north-london) - [Flights from Auckland to Windsor](https://www.expedia.ca/lp/flights/178233/5479/auckland-to-windsor) - [Flights from Indianapolis to Windsor](https://www.expedia.ca/lp/flights/178266/5479/indianapolis-to-windsor) - [Flights from Sydney to Windsor](https://www.expedia.ca/lp/flights/178312/5479/sydney-to-windsor) - [Flights from Vancouver to Kingston Upon Thames](https://www.expedia.ca/lp/flights/178315/4380/vancouver-to-kingston-upon-thames) - [Flights from Vancouver to Windsor](https://www.expedia.ca/lp/flights/178315/5479/vancouver-to-windsor) - 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