$456 Cheap Flights from Houston (IAH) to Tromsø (TOS)

View $456 flight on Sat, Dec 6, 2025Opens in a new window

Popular airlines from George Bush Intercontinental Airport (IAH) to Tromsø (TOS-Langnes)

Cheap Flights from Houston to Tromsø (IAH-TOS)

Prices were available within the past 7 days and start at $456 for one-way flights and $518 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scandinavian Airlines
Sat, Jan 31 - Fri, Feb 13
IAH
Houston
TOS
Tromsø
$518 Roundtrip, found 4 days ago
$518
Roundtrip
found 4 days ago
Select Scandinavian Airlines flight, departing Sat, Jan 31 from Houston to Tromsø, returning Fri, Feb 13, priced at $518 found 4 days ago
Scandinavian Airlines
Wed, Jan 21 - Wed, Feb 4
IAH
Houston
TOS
Tromsø
$536 Roundtrip, found 20 hours ago
$536
Roundtrip
found 20 hours ago
Select Scandinavian Airlines flight, departing Wed, Jan 21 from Houston to Tromsø, returning Wed, Feb 4, priced at $536 found 20 hours ago
Scandinavian Airlines
Sat, Jan 31 - Wed, Feb 18
IAH
Houston
TOS
Tromsø
$548 Roundtrip, found 4 days ago
$548
Roundtrip
found 4 days ago
Select Scandinavian Airlines flight, departing Sat, Jan 31 from Houston to Tromsø, returning Wed, Feb 18, priced at $548 found 4 days ago
Delta
Mon, Jan 26 - Tue, Feb 3
IAH
Houston
TOS
Tromsø
$578 Roundtrip, found 5 days ago
$578
Roundtrip
found 5 days ago
Select Delta flight, departing Mon, Jan 26 from Houston to Tromsø, returning Tue, Feb 3, priced at $578 found 5 days ago
Delta
Fri, Nov 28 - Sun, Dec 7
IAH
Houston
TOS
Tromsø
$584 Roundtrip, found 5 days ago
$584
Roundtrip
found 5 days ago
Select Delta flight, departing Fri, Nov 28 from Houston to Tromsø, returning Sun, Dec 7, priced at $584 found 5 days ago
Delta
Mon, Jan 12 - Thu, Jan 22
IAH
Houston
TOS
Tromsø
$585 Roundtrip, found 6 days ago
$585
Roundtrip
found 6 days ago
Select Delta flight, departing Mon, Jan 12 from Houston to Tromsø, returning Thu, Jan 22, priced at $585 found 6 days ago
Delta
Sun, Jan 25 - Tue, Feb 3
IAH
Houston
TOS
Tromsø
$593 Roundtrip, found 5 days ago
$593
Roundtrip
found 5 days ago
Select Delta flight, departing Sun, Jan 25 from Houston to Tromsø, returning Tue, Feb 3, priced at $593 found 5 days ago
KLM
Tue, Jan 27 - Tue, Feb 3
IAH
Houston
TOS
Tromsø
$609 Roundtrip, found 5 days ago
$609
Roundtrip
found 5 days ago
Select KLM flight, departing Tue, Jan 27 from Houston to Tromsø, returning Tue, Feb 3, priced at $609 found 5 days ago
British Airways
Sat, Jan 24 - Sun, Feb 15
IAH
Houston
TOS
Tromsø
$631 Roundtrip, found 5 days ago
$631
Roundtrip
found 5 days ago
Select British Airways flight, departing Sat, Jan 24 from Houston to Tromsø, returning Sun, Feb 15, priced at $631 found 5 days ago
Air France
Mon, Mar 16 - Tue, Mar 24
IAH
Houston
TOS
Tromsø
$679 Roundtrip, found 2 days ago
$679
Roundtrip
found 2 days ago
Select Air France flight, departing Mon, Mar 16 from Houston to Tromsø, returning Tue, Mar 24, priced at $679 found 2 days ago

Alternative airports near Tromsø

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Langnes TOS. Cheapest and Closest option available. Average driving time to city center is 6 minutes. Flights from $840
TOS
Langnes
CheapestClosest
Average driving time to city center6 min
Flights from $840

Frequently asked questions

How much does a flight from George Bush Intercontinental Airport (IAH) to Langnes Airport (TOS) cost?
Get a cheap one-way flight from $456 or cheap return flight from $518 from George Bush Intercontinental Airport (IAH) to Langnes Airport (TOS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from George Bush Intercontinental Airport (IAH) to Langnes Airport (TOS)?
January is the least expensive month to fly from IAH to TOS. Planning your trip for the off-season is often the key to landing a great deal.
What is the cheapest airline that flies from George Bush Intercontinental Airport (IAH) to Langnes Airport (TOS)?
To find the cheapest airline flying from IAH to TOS, use Expedia's filter tool. Customize your search based on what matters most to you, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from George Bush Intercontinental Airport (IAH) to Langnes Airport (TOS)?
Nonstop flights from George Bush Intercontinental Airport (IAH) to Langnes Airport (TOS) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel dates and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from IAH to TOS?
You'll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from George Bush Intercontinental Airport (IAH) to Langnes Airport (TOS)?
Choose a flight from George Bush Intercontinental Airport (IAH) to Langnes Airport (TOS) that leaves before 3 PM to reduce the likelihood of delays and cancellations. Departures later than this have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from George Bush Intercontinental Airport (IAH) to Langnes Airport (TOS) last-minute?
Holding off until right before your break to book a flight from IAH to TOS often results in higher prices. While you may come across some last-minute deals, they're not always guaranteed. Be flexible with your travel plans for a better chance of landing a bargain.
Is it cheaper to book an IAH to TOS flight and hotel package?
You'll generally save money by booking an IAH to TOS flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one convenient place. After selecting your preferred flights and accommodations, consider adding extras such as car rentals, tours and activities.
Can I cancel or change the date of my flight from George Bush Intercontinental Airport (IAH) to Langnes Airport (TOS)?
If you reserved your IAH to TOS flight within the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the type of fare you have, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more information.

Travel information

Origin airport
George Bush Intercontinental
Destination airport
Langnes
Airlines serving
Aer Lingus, Air France, Austrian Airlines, British Airways, Delta, Finnair, Iberia, KLM, Lufthansa, Scandinavian Airlines, Swiss International Air Lines
Roundtrip price
$517
Distance
4823 mi

Book with confidence

Houston to Tromsø Flights

The cheapest times to fly from Houston to Tromsø

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Houston to Tromsø are during the month of January. You can find some of the cheapest flights from Houston to Tromsø with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Houston to Tromsø

Sunday is one of the best days to book for cheap flights from Houston to Tromsø: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Houston to Tromsø

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Houston to Tromsø in 2025. You can also book with separate airlines for your outbound and return journeys, from $456 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Houston to Tromsø flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Houston to Tromsø airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Houston to Tromsø Flights

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*Available to One Key members.