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

British Airways, Scandinavian Airlines, and Finnair 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 September 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

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Find the cheapest flights from London Heathrow Airport to Tromsø

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

5:30 pm - 11:45 pmLHR-TOS

5h 15m1 stop

10:30 am - 4:25 pmTOS-LHR

6h 55m1 stop

$166Scandinavian Airlines

Find Deal

Thu, Nov 20 - Sun, Nov 23

7:05 am - 1:35 pmLHR-TOS

5h 30m1 stop

10:30 am - 6:50 pmTOS-LHR

9h 20m1 stop

$170Scandinavian Airlines

Find Deal

Fri, Nov 28 - Sun, Nov 30

8:00 am - 12:40 pmLHR-TOS

3h 40mnonstop

8:10 pm - 9:35 amTOS-LHR

14h 25m1 stop

$175

Find Deal

Sat, Jan 3 - Thu, Jan 8

7:05 am - 1:50 pmLHR-TOS

5h 45m1 stop

6:00 am - 2:35 pmTOS-LHR

9h 35m1 stop

$178Scandinavian Airlines

Find Deal

Thu, Oct 30 - Fri, Oct 31

7:50 pm - 10:00 amLHR-TOS

13h 10m1 stop

6:00 am - 2:35 pmTOS-LHR

9h 35m1 stop

$181Scandinavian Airlines

Find Deal

Fri, Nov 21 - Sun, Nov 23

5:30 pm - 11:45 pmLHR-TOS

5h 15m1 stop

5:10 pm - 9:35 amTOS-LHR

17h 25m1 stop

$182Scandinavian Airlines

Find Deal

Mon, Jan 12 - Fri, Jan 16

7:50 pm - 11:55 amLHR-TOS

15h 05m1 stop

5:10 pm - 9:35 pmTOS-LHR

5h 25m1 stop

$186Scandinavian Airlines

Find Deal

Tue, Oct 28 - Wed, Nov 5

7:45 am - 12:25 pmLHR-TOS

3h 40mnonstop

1:20 pm - 4:25 pmTOS-LHR

4h 05mnonstop

$214British Airways

Find Deal

Mon, Jan 5 - Tue, Jan 13

8:30 am - 1:10 pmLHR-TOS

3h 40mnonstop

1:30 pm - 4:35 pmTOS-LHR

4h 05mnonstop

$219British Airways

Find Deal

Thu, Jan 8 - Mon, Jan 12

8:00 am - 12:40 pmLHR-TOS

3h 40mnonstop

2:05 pm - 5:10 pmTOS-LHR

4h 05mnonstop

$239British Airways

Find Deal

Sat, Jan 3 - Thu, Jan 8

British Airways flights from London Heathrow Airport to Tromsø

Our best British Airways deals on London Heathrow Airport to Tromsø flight tickets

British Airways

Jan 5

LHR7:45 amLondon Heathrow

3h 40m

TOS12:25 pmTromso/Langnes

Jan 13

TOS1:20 pmTromso/Langnes

4h 05m

LHR4:25 pmLondon Heathrow

$214

Find similar

British Airways

Jan 8

LHR8:30 amLondon Heathrow

3h 40m

TOS1:10 pmTromso/Langnes

Jan 12

TOS1:30 pmTromso/Langnes

4h 05m

LHR4:35 pmLondon Heathrow

$219

Find similar

British Airways

Jan 3

LHR8:00 amLondon Heathrow

3h 40m

TOS12:40 pmTromso/Langnes

Jan 8

TOS2:05 pmTromso/Langnes

4h 05m

LHR5:10 pmLondon Heathrow

$239

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 20

LHR5:30 pmLondon Heathrow

5h 15m

1 stop

TOS11:45 pmTromso/Langnes

Nov 23

TOS10:30 amTromso/Langnes

6h 55m

1 stop

LHR4:25 pmLondon Heathrow

$166

Find similar

Scandinavian Airlines

Nov 28

LHR7:05 amLondon Heathrow

5h 30m

1 stop

TOS1:35 pmTromso/Langnes

Nov 30

TOS10:30 amTromso/Langnes

9h 20m

1 stop

LHR6:50 pmLondon Heathrow

$170

Find similar

Scandinavian Airlines

Oct 30

LHR7:05 amLondon Heathrow

5h 45m

1 stop

TOS1:50 pmTromso/Langnes

Oct 31

TOS6:00 amTromso/Langnes

9h 35m

1 stop

LHR2:35 pmLondon Heathrow

$178

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from London Heathrow Airport to Tromsø that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonTromsø

LHR - TOS

LHRTOS

London Heathrow

Thu 11/20

5:30 pm-11:45 pm

1 stop5h 15m

Tromso/Langnes

Sun 11/23

10:30 am-4:25 pm

1 stop6h 55m

$166

LondonTromsø

LHR - TOS

LHRTOS

London Heathrow

Fri 11/28

7:05 am-1:35 pm

1 stop5h 30m

Tromso/Langnes

Sun 11/30

10:30 am-6:50 pm

1 stop9h 20m

$170

LondonTromsø

LHR - TOS

LHRTOS

London Heathrow

Sat 1/3

8:00 am-12:40 pm

Nonstop3h 40m

Tromso/Langnes

Thu 1/8

8:10 pm-9:35 am

1 stop14h 25m

$175

LondonTromsø

LHR - TOS

LHRTOS

London Heathrow

Thu 10/30

7:05 am-1:50 pm

1 stop5h 45m

Tromso/Langnes

Fri 10/31

6:00 am-2:35 pm

1 stop9h 35m

$178

LondonTromsø

LHR - TOS

LHRTOS

London Heathrow

Fri 11/21

7:50 pm-10:00 am

1 stop13h 10m

Tromso/Langnes

Sun 11/23

6:00 am-2:35 pm

1 stop9h 35m

$181

LondonTromsø

LHR - TOS

LHRTOS

London Heathrow

Mon 1/12

5:30 pm-11:45 pm

1 stop5h 15m

Tromso/Langnes

Fri 1/16

5:10 pm-9:35 am

1 stop17h 25m

$182

LondonTromsø

LHR - TOS

LHRTOS

London Heathrow

Tue 10/28

7:50 pm-11:55 am

1 stop15h 05m

Tromso/Langnes

Wed 11/5

5:10 pm-9:35 pm

1 stop5h 25m

$186

LondonTromsø

LHR - TOS

LHRTOS

London Heathrow

Mon 1/5

7:45 am-12:25 pm

Nonstop3h 40m

Tromso/Langnes

Tue 1/13

1:20 pm-4:25 pm

Nonstop4h 05m

$214

LondonTromsø

LHR - TOS

LHRTOS

London Heathrow

Thu 1/8

8:30 am-1:10 pm

Nonstop3h 40m

Tromso/Langnes

Mon 1/12

1:30 pm-4:35 pm

Nonstop4h 05m

$219

LondonTromsø

LHR - TOS

LHRTOS

London Heathrow

Sat 1/3

8:00 am-12:40 pm

Nonstop3h 40m

Tromso/Langnes

Thu 1/8

2:05 pm-5:10 pm

Nonstop4h 05m

$239

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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 $176. If you aren’t able to travel during the month of April, then book flights to Tromsø from London Heathrow Airport during November instead. Flights to Tromsø in November, while not as cheap as those in April, still average around $207.

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, Saturday 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 $226.

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 $148. Flights in the afternoon are often more expensive with an average ticket price of $249.

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 $313 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.

Can stopping save me money on London Heathrow Airport to Tromsø flights?

You could potentially save up to 10% on your flight if you consider stops on a London Heathrow Airport to Tromsø flight.

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

As of September 2025, prices for London Heathrow Airport to Tromsø flights are approximately 14% 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	$508
Fastest flight time	3h 40m
Direct flights	Mon, Tue, Wed, Fri and Sun
Airports in Tromsø	1 airport

The best flight deal from London Heathrow Airport to Tromsø found on momondo in the last 72 hours is $508

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

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

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 September 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 (49.41% of total bookings). The next most popular plane models are Airbus A321neo (25.88%), Boeing 737-800 Passenger/BBJ2 (winglets) (9.41%), and Airbus A320-100/200 (8.24%).
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 7.4 1,484 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.

An easier way to manage your Tromsø trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Cheap flights from London Heathrow Airport to Tromsø from $96

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Tromsø departing on 1/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from London Heathrow Airport to Tromsø

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

British Airways flights from London Heathrow Airport to Tromsø

Our best British Airways deals on London Heathrow Airport to Tromsø flight tickets

Scandinavian Airlines flights from London Heathrow Airport to Tromsø

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

momondo Fare Finder

Use the filters below to find and compare flights from London Heathrow Airport to Tromsø that are best for you.

See travel insights to Tromsø from

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

What is the cheapest month to fly to Tromsø?

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

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 $148. Flights in the afternoon are often more expensive with an average ticket price of $249.

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?

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.

Can stopping save me money on London Heathrow Airport to Tromsø flights?

You could potentially save up to 10% on your flight if you consider stops on a London Heathrow Airport to Tromsø flight.

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

As of September 2025, prices for London Heathrow Airport to Tromsø flights are approximately 14% more expensive when compared to flights at the same time last year.

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

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

When to book flights from London Heathrow Airport to Tromsø

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

Fastest flight time

Direct flights

Airports in Tromsø

How far is London Heathrow to Tromso/Langnes by plane?

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

How many operators does momondo search 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?

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

What is the most popular plane model from London Heathrow Airport to Tromsø?

What is the most popular airline from London Heathrow Airport to Tromsø?

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

Why use momondo?

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

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

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

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

An easier way to manage your Tromsø trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Norway

Airports servicing Norway