Title: Cheap Flights from Houston (IAH) to Tromsø (TOS) - Expedia.ca ![](https://images.trvl-media.com/place/3512/83d20fa3-cacc-4fad-9a51-afdf8ccb8b7d.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/3512/83d20fa3-cacc-4fad-9a51-afdf8ccb8b7d.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights from Houston (IAH) to Tromsø (TOS) - [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 George Bush Intercontinental Airport (IAH) to Tromsø (TOS-Langnes) - ![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:iah,to:tos,departure:08/11/2025TANYT&leg2=from:tos,to:iah,departure:15/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AY"}}]) - ![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:iah,to:tos,departure:08/11/2025TANYT&leg2=from:tos,to:iah,departure:15/11/2025TANYT&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:iah,to:tos,departure:08/11/2025TANYT&leg2=from:tos,to:iah,departure:15/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LX"}}]) - ![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:iah,to:tos,departure:08/11/2025TANYT&leg2=from:tos,to:iah,departure:15/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"BA"}}]) - ![KLM](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_KL.svg) KLM [](https://www.expedia.ca/Flights-Search?leg1=from:iah,to:tos,departure:08/11/2025TANYT&leg2=from:tos,to:iah,departure:15/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"KL"}}]) - ![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:iah,to:tos,departure:08/11/2025TANYT&leg2=from:tos,to:iah,departure:15/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"SK"}}]) - ![Austrian Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_OS.svg) Austrian Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:iah,to:tos,departure:08/11/2025TANYT&leg2=from:tos,to:iah,departure:15/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"OS"}}]) ![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) Flight from Houston to Tromsø (IAH - TOS) route information | Origin airport | George Bush Intercontinental | | --- | --- | | Destination airport | Langnes | | Distance | 7716 km | ## Houston to Tromsø Flights **The easy way to book your flights from Houston to Tromsø**  With Expedia, it’s simple to find and book flights to Tromsø from Houston whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from airlines that cover this route. There are nonstop flights to Langnes, 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 Houston to Tromsø today, tomorrow, or this week.   **Save dollars with cheap flights from George Bush Intercontinental, IAH to Langnes, TOS**  Sort your search results by price to find great deals on your flight from Houston to Tromsø—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Tromsø from Houston currently is just rising to .   Here are more money-saving tips:  - Fly in when flight prices are normally at their lowest  - Book about a month to 6 weeks before you travel for the best prices to Tromsø   - 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 Tromsø from Houston**  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 Tromsø with Expedia today. ## Frequently asked questions ### How much is a flight from IAH to Langnes Airport? > Within the past 7 days on Expedia, for flights departing within the next year, the lowest price listed for a round-trip flight from Houston Airport to Langnes Airport was . Cheap fares don't wait forever, 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 George Bush Intercontinental Airport (IAH) to Langnes Airport (TOS)? > Each air carrier has its own terms and conditions. If you do decide to cancel, follow the easy instructions on our [Customer Service Portal](https://www.expedia.ca/helpcenter). ### How do I find cheap flights from Houston Airport to TOS that have flexible change policies? > Use our "No change fees" filter to find flexible ticketing options for your flight from Houston Airport to TOS. This allows you to secure a fantastic price in advance and still have the freedom to make changes without any additional fees. You'll just need to pay the difference in fare. ### How many hours is the flight from Houston Airport to Langnes Airport (TOS)? > From Houston Airport to Langnes Airport (TOS), you'll be airborne for roughly 12 hours and 53 minutes. If you've been looking forward to finishing that long novel, now's a great time to do it. ### How far is the flight from Houston Airport to Langnes Airport (TOS)? > The distance is around 7,800 kilometres, so pack your carry-on bag with all you need to make your journey comfortable. Not sure what to take on board your Houston to Tromsø flight? Earplugs, a sleep mask and a travel pillow are a few essentials. ### Which airlines fly direct from Houston Airport to Langnes Airport? > Unfortunately, there are no airlines that fly direct between Houston Airport and TOS. You'll need to book a flight with at least one stop. ### Are Houston Airport to Langnes Airport flight tickets cheaper when they're purchased at the last minute? > Airline tickets from Houston Airport to Langnes Airport are available up to a year prior to departure on Expedia. And although you may score a fantastic last-minute deal, it's never a sure thing. Also, booking your flights well in advance means you'll have more options — and you can avoid landing the dreaded middle seat! 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