What is the cheapest airline that flies from London Heathrow to Tromso/Langnes?

Scandinavian Airlines, British Airways, and SWISS are the most popular carriers operating from London Heathrow to Tromso/Langnes

When did momondo last update prices for flights from London Heathrow Airport to Tromso/Langnes Airport?

Prices for flights from London Heathrow Airport to Tromso/Langnes Airport refresh daily.

How many operators does momondo search for flights from London Heathrow Airport to Tromso/Langnes Airport?

As of July 2025, there is 1 operator available to choose from for flights from London Heathrow Airport to Tromso/Langnes Airport.

How old do you have to be to fly from London Heathrow Airport to Tromso/Langnes Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London Heathrow Airport to Tromso/Langnes Airport.

What documentation or ID do you need to fly to Tromso/Langnes Airport?

The necessary travel and health documents for your Tromso/Langnes Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$86 Cheap Flights from London Heathrow Airport to Tromsø in 2025

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from London Heathrow Airport to Tromsø

Round-trip

One-way

Direct

Cheap round-trip flights

5:30 pm - 11:45 pmLHR-TOS

5h 15m1 stop

2:15 pm - 6:50 pmTOS-LHR

5h 35m1 stop

$190Scandinavian Airlines

Find Deal

jue., nov. 6 - lun., nov. 10

3:35 pm - 10:30 amLHR-TOS

17h 55m1 stop

12:35 pm - 6:50 pmTOS-LHR

7h 15m1 stop

$206Scandinavian Airlines

Find Deal

jue., nov. 6 - lun., nov. 10

10:35 am - 9:35 pmLHR-TOS

10h 00m1 stop

12:35 pm - 6:50 pmTOS-LHR

7h 15m1 stop

$207Scandinavian Airlines

Find Deal

vie., nov. 7 - lun., nov. 10

8:05 pm - 10:25 amLHR-TOS

13h 20m1 stop

11:15 am - 9:45 pmTOS-LHR

11h 30m1 stop

$224SWISS

Find Deal

lun., ago. 11 - mar., ago. 19

8:05 pm - 10:25 amLHR-TOS

13h 20m1 stop

11:15 am - 9:45 pmTOS-LHR

11h 30m1 stop

$237SWISS

Find Deal

lun., ago. 11 - mar., ago. 19

4:25 pm - 10:10 amLHR-TOS

16h 45m2 stops

11:15 am - 9:45 pmTOS-LHR

11h 30m1 stop

$278

Find Deal

vie., ago. 15 - mar., ago. 19

4:25 pm - 10:10 amLHR-TOS

16h 45m2 stops

11:15 am - 7:20 pmTOS-LHR

9h 05m1 stop

$282

Find Deal

vie., ago. 15 - mar., ago. 19

7:30 am - 2:50 pmLHR-TOS

6h 20m1 stop

1:25 pm - 7:35 pmTOS-LHR

7h 10m1 stop

$287Lufthansa

Find Deal

sáb., ene. 3 - sáb., ene. 10

8:25 pm - 10:10 amLHR-TOS

36h 45m2 stops

4:35 pm - 8:15 amTOS-LHR

16h 40m1 stop

$289Lufthansa

Find Deal

jue., jul. 24 - sáb., ago. 2

8:00 am - 12:40 pmLHR-TOS

3h 40mnonstop

1:30 pm - 4:35 pmTOS-LHR

4h 05mnonstop

$294British Airways

Find Deal

sáb., ene. 3 - sáb., ene. 10

SWISS flights from London Heathrow Airport to Tromsø

Our best SWISS deals on London Heathrow Airport to Tromsø flight tickets

SWISS

Aug 11

LHR8:05 pmLondon Heathrow

13h 20m

1 stop

TOS10:25 amTromso/Langnes

Aug 19

TOS11:15 amTromso/Langnes

11h 30m

1 stop

LHR9:45 pmLondon Heathrow

$224

Find similar

SWISS

Aug 11

LHR8:05 pmLondon Heathrow

13h 20m

1 stop

TOS10:25 amTromso/Langnes

Aug 19

TOS11:15 amTromso/Langnes

11h 30m

1 stop

LHR9:45 pmLondon Heathrow

$237

Find similar

SWISS

Aug 11

LHR8:05 pmLondon Heathrow

13h 20m

1 stop

TOS10:25 amTromso/Langnes

Aug 19

TOS11:15 amTromso/Langnes

11h 30m

1 stop

LHR9:45 pmLondon Heathrow

$238

Find similar

Scandinavian Airlines flights from London Heathrow Airport to Tromsø

Our best Scandinavian Airlines deals on London Heathrow Airport to Tromsø flight tickets

Scandinavian Airlines

Nov 6

LHR5:30 pmLondon Heathrow

5h 15m

1 stop

TOS11:45 pmTromso/Langnes

Nov 10

TOS2:15 pmTromso/Langnes

5h 35m

1 stop

LHR6:50 pmLondon Heathrow

$190

Find similar

Scandinavian Airlines

Nov 6

LHR3:35 pmLondon Heathrow

17h 55m

1 stop

TOS10:30 amTromso/Langnes

Nov 10

TOS12:35 pmTromso/Langnes

7h 15m

1 stop

LHR6:50 pmLondon Heathrow

$206

Find similar

Scandinavian Airlines

Nov 7

LHR10:35 amLondon Heathrow

10h 00m

1 stop

TOS9:35 pmTromso/Langnes

Nov 10

TOS12:35 pmTromso/Langnes

7h 15m

1 stop

LHR6:50 pmLondon Heathrow

$207

Find similar

How to get the cheapest flight ticket from London Heathrow Airport to Tromsø

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Tromsø?

The month of April is, on average, the cheapest month to fly to Tromsø from London Heathrow Airport, with most prices found around $169. If you aren’t able to travel during the month of April, then book flights to Tromsø from London Heathrow Airport during January instead. Flights to Tromsø in January, while not as cheap as those in April, still average around $208.

What is the cheapest day to depart on your flight to Tromsø?

On average, the least expensive day to fly to Tromsø from London Heathrow Airport is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $100. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Wednesday is the most expensive day to depart from London Heathrow Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $268.

What is the cheapest time of day to depart on your flight to Tromsø?

Our data shows that the cheapest London Heathrow Airport to Tromsø flights are usually those with departure times at noon. Our users have found flights to Tromsø at noon for as low as $164. Flights in the afternoon are often more expensive with an average ticket price of $257.

What is the cheapest London Heathrow to Tromso/Langnes flight route?

Fly from London Heathrow to Tromso/Langnes for the best London Heathrow - Tromso/Langnes flight prices

How far in advance should I book a flight to Tromsø?

You are more likely to see cheaper flights to Tromsø from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Tromsø for around $320 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Tromsø from London Heathrow Airport for as low as $166 on momondo.

What cabin class options are available on London Heathrow to Tromso/Langnes flights?

There are 3 cabin classes available to choose from on London Heathrow to Tromso/Langnes flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have London Heathrow Airport to Tromsø flight prices changed over time?

As of July 2025, prices for London Heathrow Airport to Tromsø flights are approximately 5% more expensive when compared to flights at the same time last year.

When to book flights from London Heathrow Airport to Tromsø

Are you open to changing your travel dates? Check out the ideal times to fly from London Heathrow Airport to Tromsø according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap London Heathrow Airport to Tromsø (LHR to TOS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Tromsø

Best Price Found	$109
Fastest flight time	3h 40m
Direct flights	Mon, Tue, Fri and Sun
Airports in Tromsø	1 airport

The best one-way flight to Tromsø from London Heathrow Airport in the past 72 hours is $109. The best round-trip flight deal from London Heathrow Airport to Tromsø found on momondo in the last 72 hours is $190.

The fastest flight from London Heathrow Airport to Tromsø takes 3h 40m

Direct flights go from London Heathrow Airport to Tromsø on Monday, Tuesday, Friday and Sunday. The only airline offering direct flights is British Airways.

There is 1 airport near Tromsø: Tromso/Langnes (TOS)

Search flight deals

How far is London Heathrow to Tromso/Langnes by plane?
Tromso/Langnes is 1402.9 mi away from London Heathrow. Typically, this will take 3h 40m by plane in normal conditions.
When did momondo last update prices for flights from London Heathrow Airport to Tromso/Langnes Airport?
Prices for flights from London Heathrow Airport to Tromso/Langnes Airport refresh daily.
How many operators does momondo search for flights from London Heathrow Airport to Tromso/Langnes Airport?
As of July 2025, there is 1 operator available to choose from for flights from London Heathrow Airport to Tromso/Langnes Airport.
How old do you have to be to fly from London Heathrow Airport to Tromso/Langnes Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London Heathrow Airport to Tromso/Langnes Airport.
What documentation or ID do you need to fly to Tromso/Langnes Airport?
The necessary travel and health documents for your Tromso/Langnes Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from London Heathrow Airport to Tromsø?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from London Heathrow Airport to Tromsø is Airbus A320neo (56.76% of total bookings). The next most popular plane models are Airbus A321neo (24.32%), Boeing 737-800 Passenger/BBJ2 (winglets) (8.11%), and Airbus A320 (sharklets) (5.41%).
What is the most popular airline from London Heathrow Airport to Tromsø?
Based on momondo bookings for this flight route, the most popular airline on flight routes from London Heathrow Airport to Tromsø is Scandinavian Airlines (100% of total bookings).

Best airlines flying from London Heathrow Airport to Tromsø

Compare and see reviews for airlines that fly from London Heathrow Airport to Tromsø with momondo

Airline	Rating	Free Cancellation	Price
Scandinavian Airlines	PriceFrom $171	Free Cancellation	Rating 7.3 1,419 reviews		Search Scandinavian Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from London to Tromsø?

Finding the right flight to Tromsø from London is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Tromsø quick and easy, saving you time and money.

Can I find flights from London to Tromsø with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for London to Tromsø flights to just show those with flexible booking policies.

How can momondo help me find flights from London to Tromsø?

Once you have performed a search for London to Tromsø flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from London to Tromsø right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Tromsø from London. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.