What is the most punctual flight time for London to Tromsø flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights in the early afternoon have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Thursday is statistically the day of the week which experiences the fewest number of delays on this flight route. Saturday has historically seen more delays on average compared to the rest of the week.

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

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

How often are flights from London to Tromsø delayed?

Historically, on average around 35% of flights between London and Tromsø have experienced a delay on any given week. The average delay length over the past 12 months has been 97 minutes.

Which airline has the best punctuality record on London to Tromsø flights?

According to our data, British Airways have had the least number of delays on this route over the last 12 months; with about 16% of their flights experiencing any sort of delay.

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 November 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 2025/26

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Find the cheapest flights from London Heathrow Airport to Tromsø

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Cheap round-trip flights

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7:50 am - 12:30 pmLHR-TOS

3h 40mnonstop

1:30 pm - 4:35 pmTOS-LHR

4h 05mnonstop

$142British Airways

Find Deal

Tue, Feb 10 - Mon, Feb 16

8:10 am - 12:50 pmLHR-TOS

3h 40mnonstop

1:30 pm - 4:35 pmTOS-LHR

4h 05mnonstop

$146British Airways

Find Deal

Sun, Jan 11 - Sat, Jan 17

8:10 am - 12:50 pmLHR-TOS

3h 40mnonstop

1:30 pm - 4:35 pmTOS-LHR

4h 05mnonstop

$148British Airways

Find Deal

Sun, Jan 11 - Sat, Jan 17

7:50 am - 12:30 pmLHR-TOS

3h 40mnonstop

1:30 pm - 4:35 pmTOS-LHR

4h 05mnonstop

$155British Airways

Find Deal

Tue, Feb 10 - Mon, Feb 16

6:40 am - 3:00 pmLHR-TOS

7h 20m1 stop

11:10 am - 6:50 pmTOS-LHR

8h 40m1 stop

$162Scandinavian Airlines

Find Deal

Sat, Dec 6 - Thu, Dec 25

7:45 am - 12:25 pmLHR-TOS

3h 40mnonstop

8:45 am - 2:35 pmTOS-LHR

6h 50m1 stop

$170Multiple Airlines

Find Deal

Mon, Jan 5 - Thu, Jan 8

7:05 am - 11:45 pmLHR-TOS

15h 40m1 stop

8:50 pm - 12:55 pmTOS-LHR

17h 05m1 stop

$171Scandinavian Airlines

Find Deal

Wed, Mar 4 - Sat, Mar 7

7:05 am - 4:30 pmLHR-TOS

8h 25m1 stop

11:10 am - 4:25 pmTOS-LHR

6h 15m1 stop

$172Scandinavian Airlines

Find Deal

Thu, Jan 1 - Wed, Jan 7

7:45 am - 12:25 pmLHR-TOS

3h 40mnonstop

2:30 pm - 9:40 pmTOS-LHR

8h 10m2 stops

$185Multiple Airlines

Find Deal

Mon, Jan 5 - Thu, Jan 8

6:00 am - 1:50 pmLHR-TOS

6h 50m1 stop

3:00 pm - 9:40 pmTOS-LHR

7h 40m1 stop

$211Austrian Airlines

Find Deal

Wed, Dec 10 - Sat, Jan 10

Scandinavian Airlines flights from London Heathrow Airport to Tromsø

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

Scandinavian Airlines

Dec 6

LHR6:40 amLondon Heathrow

7h 20m

1 stop

TOS3:00 pmTromso/Langnes

Dec 25

TOS11:10 amTromso/Langnes

8h 40m

1 stop

LHR6:50 pmLondon Heathrow

$162

Find similar

Scandinavian Airlines

Mar 4

LHR7:05 amLondon Heathrow

15h 40m

1 stop

TOS11:45 pmTromso/Langnes

Mar 7

TOS8:50 pmTromso/Langnes

17h 05m

1 stop

LHR12:55 pmLondon Heathrow

$171

Find similar

Scandinavian Airlines

Jan 1

LHR7:05 amLondon Heathrow

8h 25m

1 stop

TOS4:30 pmTromso/Langnes

Jan 7

TOS11:10 amTromso/Langnes

6h 15m

1 stop

LHR4:25 pmLondon Heathrow

$172

Find similar

British Airways flights from London Heathrow Airport to Tromsø

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

British Airways

Feb 10

LHR7:50 amLondon Heathrow

3h 40m

TOS12:30 pmTromso/Langnes

Feb 16

TOS1:30 pmTromso/Langnes

4h 05m

LHR4:35 pmLondon Heathrow

$142

Find similar

British Airways

Jan 11

LHR8:10 amLondon Heathrow

3h 40m

TOS12:50 pmTromso/Langnes

Jan 17

TOS1:30 pmTromso/Langnes

4h 05m

LHR4:35 pmLondon Heathrow

$146

Find similar

British Airways

Jan 11

LHR8:10 amLondon Heathrow

3h 40m

TOS12:50 pmTromso/Langnes

Jan 17

TOS1:30 pmTromso/Langnes

4h 05m

LHR4:35 pmLondon Heathrow

$148

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.

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Route

Depart

Return

Price

LondonTromsø

LHR - TOS

LHRTOS

London Heathrow

Tue 2/10

7:50 am-12:30 pm

Nonstop3h 40m

Tromso/Langnes

Mon 2/16

1:30 pm-4:35 pm

Nonstop4h 05m

$142

LondonTromsø

LHR - TOS

LHRTOS

London Heathrow

Sun 1/11

8:10 am-12:50 pm

Nonstop3h 40m

Tromso/Langnes

Sat 1/17

1:30 pm-4:35 pm

Nonstop4h 05m

$146

LondonTromsø

LHR - TOS

LHRTOS

London Heathrow

Sun 1/11

8:10 am-12:50 pm

Nonstop3h 40m

Tromso/Langnes

Sat 1/17

1:30 pm-4:35 pm

Nonstop4h 05m

$148

LondonTromsø

LHR - TOS

LHRTOS

London Heathrow

Tue 2/10

7:50 am-12:30 pm

Nonstop3h 40m

Tromso/Langnes

Mon 2/16

1:30 pm-4:35 pm

Nonstop4h 05m

$155

LondonTromsø

LHR - TOS

LHRTOS

London Heathrow

Sat 12/6

6:40 am-3:00 pm

1 stop7h 20m

Tromso/Langnes

Thu 12/25

11:10 am-6:50 pm

1 stop8h 40m

$162

LondonTromsø

LHR - TOS

LHRTOS

London Heathrow

Mon 1/5

7:45 am-12:25 pm

Nonstop3h 40m

Tromso/Langnes

Thu 1/8

8:45 am-2:35 pm

1 stop6h 50m

$170

LondonTromsø

LHR - TOS

LHRTOS

London Heathrow

Wed 3/4

7:05 am-11:45 pm

1 stop15h 40m

Tromso/Langnes

Sat 3/7

8:50 pm-12:55 pm

1 stop17h 05m

$171

LondonTromsø

LHR - TOS

LHRTOS

London Heathrow

Thu 1/1

7:05 am-4:30 pm

1 stop8h 25m

Tromso/Langnes

Wed 1/7

11:10 am-4:25 pm

1 stop6h 15m

$172

LondonTromsø

LHR - TOS

LHRTOS

London Heathrow

Mon 1/5

7:45 am-12:25 pm

Nonstop3h 40m

Tromso/Langnes

Thu 1/8

2:30 pm-9:40 pm

2 stops8h 10m

$185

LondonTromsø

LHR - TOS

LHRTOS

London Heathrow

Wed 12/10

6:00 am-1:50 pm

1 stop6h 50m

Tromso/Langnes

Sat 1/10

3:00 pm-9:40 pm

1 stop7h 40m

$211

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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

Delays

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 $212.

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 $105. Flights in the evening are often more expensive with an average ticket price of $240.

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 $298 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 $194 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?

No. A direct flight is the cheapest option for a flight between London Heathrow Airport to Tromsø.

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

As of November 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

Fastest flight time	3h 40m
Direct flights	Mon, Tue, Wed, Fri and Sun
Airports in Tromsø	1 airport

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 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 November 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 (42.64% of total bookings). The next most popular plane models are Airbus A321neo (29.44%), Boeing 737 MAX 8 (15.23%), and Airbus A320-100/200 (8.12%).
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 1,564 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 $89

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Find the cheapest flights from London Heathrow Airport to Tromsø

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Scandinavian Airlines flights from London Heathrow Airport to Tromsø

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

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Our best British Airways 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 $105. Flights in the evening are often more expensive with an average ticket price of $240.

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?

No. A direct flight is the cheapest option for a flight between London Heathrow Airport to Tromsø.

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

As of November 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 and Scandinavian Airlines are the most popular carriers operating from London Heathrow to Tromso/Langnes

How often are flights from London to Tromsø delayed?

Historically, on average around 35% of flights between London and Tromsø have experienced a delay on any given week. The average delay length over the past 12 months has been 97 minutes.

What is the most punctual flight time for London to Tromsø flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights in the early afternoon have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Thursday is statistically the day of the week which experiences the fewest number of delays on this flight route. Saturday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on London to Tromsø flights?

According to our data, British Airways have had the least number of delays on this route over the last 12 months; with about 16% of their flights experiencing any sort of delay.

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

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