$100 Cheap Flights from Reykjavik (KEF) to Tromsø (TOS)

View $100 flight on Thu, Nov 27, 2025Opens in a new window

Popular airlines from Reykjavik–Keflavik Intl. Airport (KEF) to Tromsø (TOS-Langnes)

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Cheap Flights from Reykjavik to Tromsø (KEF-TOS)

Prices were available within the past 7 days and start at $100 for one-way flights and $194 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scandinavian Airlines
Mon, Nov 24 - Thu, Nov 27
KEF
Reykjavik
TOS
Tromsø
$194 Roundtrip, found 3 days ago
$194
Roundtrip
found 3 days ago
Select Scandinavian Airlines flight, departing Mon, Nov 24 from Reykjavik to Tromsø, returning Thu, Nov 27, priced at $194 found 3 days ago
Scandinavian Airlines
Thu, Nov 27 - Sat, Dec 13
KEF
Reykjavik
TOS
Tromsø
$204 Roundtrip, found 3 days ago
$204
Roundtrip
found 3 days ago
Select Scandinavian Airlines flight, departing Thu, Nov 27 from Reykjavik to Tromsø, returning Sat, Dec 13, priced at $204 found 3 days ago
Scandinavian Airlines
Thu, Nov 27 - Thu, Dec 4
KEF
Reykjavik
TOS
Tromsø
$213 Roundtrip, found 3 days ago
$213
Roundtrip
found 3 days ago
Select Scandinavian Airlines flight, departing Thu, Nov 27 from Reykjavik to Tromsø, returning Thu, Dec 4, priced at $213 found 3 days ago
Scandinavian Airlines
Mon, Nov 24 - Wed, Dec 3
KEF
Reykjavik
TOS
Tromsø
$217 Roundtrip, found 2 days ago
$217
Roundtrip
found 2 days ago
Select Scandinavian Airlines flight, departing Mon, Nov 24 from Reykjavik to Tromsø, returning Wed, Dec 3, priced at $217 found 2 days ago
Scandinavian Airlines
Mon, Nov 24 - Sat, Dec 13
KEF
Reykjavik
TOS
Tromsø
$227 Roundtrip, found 3 days ago
$227
Roundtrip
found 3 days ago
Select Scandinavian Airlines flight, departing Mon, Nov 24 from Reykjavik to Tromsø, returning Sat, Dec 13, priced at $227 found 3 days ago
Scandinavian Airlines
Tue, Nov 25 - Sat, Nov 29
KEF
Reykjavik
TOS
Tromsø
$231 Roundtrip, found 2 days ago
$231
Roundtrip
found 2 days ago
Select Scandinavian Airlines flight, departing Tue, Nov 25 from Reykjavik to Tromsø, returning Sat, Nov 29, priced at $231 found 2 days ago
Norwegian Air Shuttle
Tue, Jun 2 - Wed, Jun 10
KEF
Reykjavik
TOS
Tromsø
$332 Roundtrip, found 5 days ago
$332
Roundtrip
found 5 days ago
Select Norwegian Air Shuttle flight, departing Tue, Jun 2 from Reykjavik to Tromsø, returning Wed, Jun 10, priced at $332 found 5 days ago
Lufthansa
Tue, Dec 2 - Wed, Dec 17
KEF
Reykjavik
TOS
Tromsø
$368 Roundtrip, found 6 days ago
$368
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Tue, Dec 2 from Reykjavik to Tromsø, returning Wed, Dec 17, priced at $368 found 6 days ago
KLM
Wed, Dec 3 - Sun, Dec 14
KEF
Reykjavik
TOS
Tromsø
$458 Roundtrip, found 6 days ago
$458
Roundtrip
found 6 days ago
Select KLM flight, departing Wed, Dec 3 from Reykjavik to Tromsø, returning Sun, Dec 14, priced at $458 found 6 days ago
Finnair
Fri, Dec 19 - Mon, Jan 5
KEF
Reykjavik
TOS
Tromsø
$523 Roundtrip, found 5 days ago
$523
Roundtrip
found 5 days ago
Select Finnair flight, departing Fri, Dec 19 from Reykjavik to Tromsø, returning Mon, Jan 5, priced at $523 found 5 days ago

Frequently asked questions

How much does a flight from Keflavik Intl. Airport (KEF) to Langnes Airport (TOS) cost?
Lock in a cheap one-way flight from $100 or cheap return flight from $194 from Keflavik Intl. Airport (KEF) 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 Keflavik Intl. Airport (KEF) to Langnes Airport (TOS)?
November is the most affordable month to fly from KEF to TOS. Timing your trip outside of the busy season is often the key to landing a great deal.
What is the cheapest airline that flies from Keflavik Intl. Airport (KEF) to Langnes Airport (TOS)?
To find the cheapest airline flying from KEF to TOS, use Expedia's filter tool. Tailor your search based on your travel style, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Keflavik Intl. Airport (KEF) to Langnes Airport (TOS)?
Direct flights from Keflavik Intl. Airport (KEF) 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 filter tool. Enter your travel dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from KEF to TOS?
Typically you'll have the most choice when it comes to flights on a Friday. Tuesdays tend to be the quietest.* However, this can change based on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Keflavik Intl. Airport (KEF) to Langnes Airport (TOS)?
To avoid possible delays on the Keflavik Intl. Airport (KEF) to Langnes Airport (TOS) route, aim to travel before 3 PM. Later departures have a 22% higher chance of being 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 Keflavik Intl. Airport (KEF) to Langnes Airport (TOS) last-minute?
Last-minute bookings from KEF to TOS are generally more expensive. To secure the lowest rates, start looking for flights early. That said, if your travel plans are flexible, it's possible to score a cheap fare right before your trip.
Is it cheaper to book a KEF to TOS flight and hotel package?
You'll typically save money by booking a KEF 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 everything in one place. Once you've chosen your ideal flights and accommodations, consider adding extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from Keflavik Intl. Airport (KEF) to Langnes Airport (TOS)?
Typically, you can modify or cancel your KEF to TOS flight. However, additional fees may apply, especially if you booked more than 24 hours ago. Double-check your itinerary for the airline's rules and fees on flight changes, or if you'd like further details, head to our Customer Service portal.

Travel information

Travel information

Origin airport
Keflavik Intl.
Destination airport
Langnes
Airlines serving
Finnair, Lufthansa, Scandinavian Airlines
Roundtrip price
$194
Distance
1167 mi

Book with confidence

Book with confidence

Reykjavik to Tromsø Flights

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

 

The best time to book a flight from Reykjavik to Tromsø

Sunday is one of the best days to book for cheap flights from Reykjavik 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 Reykjavik 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 Reykjavik to Tromsø in 2025. You can also book with separate airlines for your outbound and return journeys, from $100 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 Reykjavik 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 Reykjavik 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.

 

Reykjavik to Tromsø Flights

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*Available to One Key members.