$319 Cheap Flights from San Antonio (SAT) to Tromsø (TOS)

View $319 flight on Wed, Oct 7, 2026Opens in a new window

Popular airlines from San Antonio International Airport (SAT) to Tromsø (TOS-Langnes)

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Cheap Flights from San Antonio to Tromsø (SAT-TOS)

Prices were available within the past 7 days and start at $319 for one-way flights and $552 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, Jan 26 - Thu, Feb 12
SAT
San Antonio
TOS
Tromsø
$552 Roundtrip, found 5 days ago
$552
Roundtrip
found 5 days ago
Select Delta flight, departing Mon, Jan 26 from San Antonio to Tromsø, returning Thu, Feb 12, priced at $552 found 5 days ago
Air France
Sun, Feb 22 - Tue, Mar 10
SAT
San Antonio
TOS
Tromsø
$560 Roundtrip, found 5 days ago
$560
Roundtrip
found 5 days ago
Select Air France flight, departing Sun, Feb 22 from San Antonio to Tromsø, returning Tue, Mar 10, priced at $560 found 5 days ago
KLM
Tue, Feb 24 - Tue, Mar 10
SAT
San Antonio
TOS
Tromsø
$564 Roundtrip, found 5 days ago
$564
Roundtrip
found 5 days ago
Select KLM flight, departing Tue, Feb 24 from San Antonio to Tromsø, returning Tue, Mar 10, priced at $564 found 5 days ago
Delta
Mon, Feb 9 - Tue, Feb 17
SAT
San Antonio
TOS
Tromsø
$571 Roundtrip, found 5 days ago
$571
Roundtrip
found 5 days ago
Select Delta flight, departing Mon, Feb 9 from San Antonio to Tromsø, returning Tue, Feb 17, priced at $571 found 5 days ago
Air France
Sun, Feb 8 - Tue, Feb 17
SAT
San Antonio
TOS
Tromsø
$572 Roundtrip, found 5 days ago
$572
Roundtrip
found 5 days ago
Select Air France flight, departing Sun, Feb 8 from San Antonio to Tromsø, returning Tue, Feb 17, priced at $572 found 5 days ago
KLM
Tue, Mar 10 - Tue, Mar 17
SAT
San Antonio
TOS
Tromsø
$576 Roundtrip, found 16 hours ago
$576
Roundtrip
found 16 hours ago
Select KLM flight, departing Tue, Mar 10 from San Antonio to Tromsø, returning Tue, Mar 17, priced at $576 found 16 hours ago
Delta
Mon, Feb 9 - Tue, Feb 24
SAT
San Antonio
TOS
Tromsø
$580 Roundtrip, found 5 days ago
$580
Roundtrip
found 5 days ago
Select Delta flight, departing Mon, Feb 9 from San Antonio to Tromsø, returning Tue, Feb 24, priced at $580 found 5 days ago
KLM
Tue, Mar 10 - Thu, Mar 19
SAT
San Antonio
TOS
Tromsø
$585 Roundtrip, found 16 hours ago
$585
Roundtrip
found 16 hours ago
Select KLM flight, departing Tue, Mar 10 from San Antonio to Tromsø, returning Thu, Mar 19, priced at $585 found 16 hours ago
Lufthansa
Sat, Jan 17 - Wed, Jan 28
SAT
San Antonio
TOS
Tromsø
$677 Roundtrip, found 5 days ago
$677
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Sat, Jan 17 from San Antonio to Tromsø, returning Wed, Jan 28, priced at $677 found 5 days ago
British Airways
Sat, Feb 28 - Fri, Mar 13
SAT
San Antonio
TOS
Tromsø
$792 Roundtrip, found 23 hours ago
$792
Roundtrip
found 23 hours ago
Select British Airways flight, departing Sat, Feb 28 from San Antonio to Tromsø, returning Fri, Mar 13, priced at $792 found 23 hours 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 $1,335
TOS
Langnes
CheapestClosest
Average driving time to city center6 min
Flights from $1,335

Frequently asked questions

How much does a flight from San Antonio Intl. Airport (SAT) to Langnes Airport (TOS) cost?
Grab a cheap one-way flight from $319 or cheap return flight from $552 from San Antonio Intl. Airport (SAT) to Langnes Airport (TOS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from San Antonio Intl. Airport (SAT) to Langnes Airport (TOS)?
Planning your trip for January is a good way to save, as it's the cheapest month for flights between SAT and TOS. You'll typically find the lowest fares during the off-season.
What is the cheapest airline that flies from San Antonio Intl. Airport (SAT) to Langnes Airport (TOS)?
To find the cheapest airline flying from SAT to TOS, use Expedia's filter tool. Customize your search based on what matters most to you, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from San Antonio Intl. Airport (SAT) to Langnes Airport (TOS)?
Direct flights from San Antonio Intl. Airport (SAT) 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 dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from SAT to TOS?
You'll usually find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from San Antonio Intl. Airport (SAT) to Langnes Airport (TOS)?
To avoid potential delays on the San Antonio Intl. Airport (SAT) to Langnes Airport (TOS) route, travel before 3 PM. Later departures are 22% more likely to be canceled.**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 San Antonio Intl. Airport (SAT) to Langnes Airport (TOS) last-minute?
Last-minute bookings from SAT to TOS are typically more expensive. For the best rates, start looking for flights ahead of time. That being said, if you can play around with your travel dates, you may land a cheap fare just before your departure.
Is it cheaper to book a SAT to TOS flight and hotel package?
Opting for a SAT to TOS flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Pick from our wide range of hotels and then add car rentals, activities and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from San Antonio Intl. Airport (SAT) to Langnes Airport (TOS)?
Typically, you can cancel or modify your SAT to TOS flight. However, there may be additional charges, especially if you booked more than 24 hours ago. Check your itinerary for the airline's guidelines and fees on flight changes, or if you want further information, visit our Customer Service portal.

Travel information

Origin airport
San Antonio Intl.
Destination airport
Langnes
Airlines serving
Finnair, KLM, Lufthansa
Roundtrip price
$552
Distance
4915 mi

Book with confidence

San Antonio to Tromsø Flights

The cheapest times to fly from San Antonio 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 San Antonio to Tromsø are during the month of January. You can find some of the cheapest flights from San Antonio to Tromsø with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from San Antonio to Tromsø

Sunday is one of the best days to book for cheap flights from San Antonio 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 San Antonio 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 San Antonio to Tromsø in 2026. You can also book with separate airlines for your outbound and return journeys, from $319 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 San Antonio 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 San Antonio 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.

 

San Antonio to Tromsø Flights

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