$468 Cheap Flights from Buffalo (BUF) to Tromsø (TOS)

View $468 flight on Wed, Feb 25, 2026Opens in a new window

Popular airlines from Buffalo Niagara Intl. Airport (BUF) to Tromsø (TOS-Langnes)

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Cheap Flights from Buffalo to Tromsø (BUF-TOS)

Prices were available within the past 7 days and start at $468 for one-way flights and $632 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scandinavian Airlines
Wed, Feb 25 - Sat, Mar 7
BUF
Buffalo
TOS
Tromsø
$632 Roundtrip, found 10 hours ago
$632
Roundtrip
found 10 hours ago
Select Scandinavian Airlines flight, departing Wed, Feb 25 from Buffalo to Tromsø, returning Sat, Mar 7, priced at $632 found 10 hours ago
Scandinavian Airlines
Sat, Nov 15 - Thu, Nov 20
BUF
Buffalo
TOS
Tromsø
$632 Roundtrip, found 4 days ago
$632
Roundtrip
found 4 days ago
Select Scandinavian Airlines flight, departing Sat, Nov 15 from Buffalo to Tromsø, returning Thu, Nov 20, priced at $632 found 4 days ago
Scandinavian Airlines
Thu, Apr 23 - Thu, Apr 30
BUF
Buffalo
TOS
Tromsø
$653 Roundtrip, found 1 day ago
$653
Roundtrip
found 1 day ago
Select Scandinavian Airlines flight, departing Thu, Apr 23 from Buffalo to Tromsø, returning Thu, Apr 30, priced at $653 found 1 day ago
Scandinavian Airlines
Sun, Nov 9 - Thu, Nov 13
BUF
Buffalo
TOS
Tromsø
$662 Roundtrip, found 4 days ago
$662
Roundtrip
found 4 days ago
Select Scandinavian Airlines flight, departing Sun, Nov 9 from Buffalo to Tromsø, returning Thu, Nov 13, priced at $662 found 4 days ago
KLM
Tue, Nov 11 - Sun, Nov 16
BUF
Buffalo
TOS
Tromsø
$707 Roundtrip, found 4 days ago
$707
Roundtrip
found 4 days ago
Select KLM flight, departing Tue, Nov 11 from Buffalo to Tromsø, returning Sun, Nov 16, priced at $707 found 4 days ago
KLM
Mon, Nov 10 - Sun, Nov 16
BUF
Buffalo
TOS
Tromsø
$712 Roundtrip, found 4 days ago
$712
Roundtrip
found 4 days ago
Select KLM flight, departing Mon, Nov 10 from Buffalo to Tromsø, returning Sun, Nov 16, priced at $712 found 4 days ago
KLM
Mon, Nov 10 - Thu, Nov 27
BUF
Buffalo
TOS
Tromsø
$717 Roundtrip, found 4 days ago
$717
Roundtrip
found 4 days ago
Select KLM flight, departing Mon, Nov 10 from Buffalo to Tromsø, returning Thu, Nov 27, priced at $717 found 4 days ago
JetBlue Airways
Mon, Nov 10 - Fri, Nov 14
BUF
Buffalo
TOS
Tromsø
$719 Roundtrip, found 5 days ago
$719
Roundtrip
found 5 days ago
Select JetBlue Airways flight, departing Mon, Nov 10 from Buffalo to Tromsø, returning Fri, Nov 14, priced at $719 found 5 days ago
Delta
Wed, Nov 12 - Sun, Nov 30
BUF
Buffalo
TOS
Tromsø
$789 Roundtrip, found 4 days ago
$789
Roundtrip
found 4 days ago
Select Delta flight, departing Wed, Nov 12 from Buffalo to Tromsø, returning Sun, Nov 30, priced at $789 found 4 days ago
Lufthansa
Sat, Nov 15 - Sun, Nov 23
BUF
Buffalo
TOS
Tromsø
$970 Roundtrip, found 4 days ago
$970
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Sat, Nov 15 from Buffalo to Tromsø, returning Sun, Nov 23, priced at $970 found 4 days ago
Flights from Buffalo (BUF) to Tromsø (TOS)
Origin airport
Buffalo Niagara Intl.
Destination airport
Langnes
Airlines serving
Lufthansa, Scandinavian Airlines
Roundtrip price
$631
Distance
3646 mi

Buffalo to Tromsø Flights

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

 

The best time to book a flight from Buffalo to Tromsø

Sunday is one of the best days to book for cheap flights from Buffalo 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 Buffalo 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 Buffalo to Tromsø in 2025. You can also book with separate airlines for your outbound and return journeys, from $468 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 Buffalo 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 Buffalo 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.

 

Frequently asked questions

How much does a flight from Buffalo Niagara Intl. Airport (BUF) to Langnes Airport (TOS) cost?
Get a cheap one-way flight from $468 or cheap return flight from $632 from Buffalo Niagara Intl. Airport (BUF) to Langnes Airport (TOS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Buffalo Niagara Intl. Airport (BUF) to Langnes Airport (TOS)?
The cheapest month to fly from BUF to TOS is February, when there's less demand. Off-peak season is generally when better flight deals are available between these airports.
What is the cheapest airline that flies from Buffalo Niagara Intl. Airport (BUF) to Langnes Airport (TOS)?
To find the cheapest airline flying from BUF to TOS, use Expedia's filter tool. Customize your search based on your travel style, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Buffalo Niagara Intl. Airport (BUF) to Langnes Airport (TOS)?
You'll have to catch a flight with a layover if you're traveling from Buffalo Niagara Intl. Airport (BUF) to Langnes Airport (TOS). Direct flights don't operate daily on this route. However, simply filter your search to include one or two stops to discover the best option for your trip.
What day of the week has the most flights from BUF to TOS?
You'll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change 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 Buffalo Niagara Intl. Airport (BUF) to Langnes Airport (TOS)?
To avoid possible delays on the Buffalo Niagara Intl. Airport (BUF) to Langnes Airport (TOS) route, aim to fly before 3 PM. Departures after this hour 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 Buffalo Niagara Intl. Airport (BUF) to Langnes Airport (TOS) last-minute?
Holding off until just before your departure to book a ticket from BUF to TOS often results in higher prices. While you may find some last-minute offers, they aren't always guaranteed. Keep your travel schedule open for the best chance of getting a bargain.
Is it cheaper to book a BUF to TOS flight and hotel package?
Compared with arranging hotels and flights separately, booking a BUF to TOS flight and hotel package with Expedia could lead to significant savings. Better yet, having everything in one easy place takes the hassle out of planning your trip. Simply secure your flights and select from our extensive range of hotels, then customize your trip with extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Buffalo Niagara Intl. Airport (BUF) to Langnes Airport (TOS)?
In most cases, you're able to reschedule or cancel your BUF to TOS flight. However, there may be additional charges, especially if your booking was made more than 24 hours ago. Check your itinerary for the airline's fees and rules on flight changes, or if you want more information, head to our Customer Service portal.

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*Available to One Key members.