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Cheap flights from Tromsø to London from £48

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Tromsø to London departing on 28/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap return flights

Scandinavian Airlines Logo
16:10 - 21:35TOS-LHR
6h 25m1 stop
Scandinavian Airlines Logo
15:35 - 22:10LHR-TOS
5h 35m1 stop
£99Scandinavian Airlines
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Mon, 22 Sep - Wed, 1 Oct
Scandinavian Airlines Logo
13:35 - 21:35TOS-LHR
9h 00m1 stop
Scandinavian Airlines Logo
19:50 - 09:50LHR-TOS
13h 00m1 stop
£110Scandinavian Airlines
Find Deal
Mon, 15 Sep - Tue, 23 Sep
Scandinavian Airlines Logo
16:10 - 21:35TOS-LHR
6h 25m1 stop
Scandinavian Airlines Logo
09:55 - 18:20LHR-TOS
7h 25m2 stops
£134Scandinavian Airlines
Find Deal
Mon, 22 Sep - Tue, 30 Sep
Scandinavian Airlines Logo
17:55 - 14:35TOS-LHR
21h 40m3 stops
Scandinavian Airlines Logo
07:05 - 13:05LHR-TOS
5h 00m1 stop
£138Scandinavian Airlines
Find Deal
Mon, 22 Sep - Tue, 30 Sep
Logo
16:10 - 21:35TOS-LHR
6h 25m1 stop
Logo
20:20 - 09:50LHR-TOS
12h 30m1 stop
£166
Find Deal
Mon, 22 Sep - Tue, 30 Sep
Logo
14:05 - 17:10TOS-LHR
4h 05mdirect
Logo
19:50 - 11:55LHR-TOS
15h 05m1 stop
£264
Find Deal
Thu, 11 Dec - Thu, 11 Dec
KLM Logo
11:40 - 10:45TOS-LHR
24h 05m3 stops
KLM Logo
20:55 - 11:35LHR-TOS
13h 40m2 stops
£333KLM
Find Deal
Mon, 22 Sep - Wed, 1 Oct
Finnair Logo
18:50 - 12:10TOS-LHR
18h 20m1 stop
Finnair Logo
18:10 - 07:25LHR-TOS
12h 15m1 stop
£340Finnair
Find Deal
Fri, 22 Aug - Mon, 25 Aug
Finnair Logo
18:50 - 09:10TOS-LHR
15h 20m1 stop
Finnair Logo
09:30 - 22:15LHR-TOS
11h 45m2 stops
£413Finnair
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Mon, 15 Sep - Tue, 23 Sep
Lufthansa Logo
08:15 - 18:40TOS-LHR
11h 25m2 stops
Lufthansa Logo
06:30 - 14:15LHR-TOS
6h 45m1 stop
£606Lufthansa
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Mon, 22 Sep - Wed, 1 Oct

Scandinavian Airlines flights from Tromsø to London Heathrow Airport

Our best Scandinavian Airlines deals on Tromsø to London Heathrow Airport flight tickets
Scandinavian Airlines
22 Sept
TOS16:10Tromso/Langnes
6h 25m
1 stop
LHR21:35London Heathrow
1 Oct
LHR15:35London Heathrow
5h 35m
1 stop
TOS22:10Tromso/Langnes
£99
Find similar
Scandinavian Airlines
15 Sept
TOS13:35Tromso/Langnes
9h 00m
1 stop
LHR21:35London Heathrow
23 Sept
LHR19:50London Heathrow
13h 00m
1 stop
TOS09:50Tromso/Langnes
£110
Find similar
Scandinavian Airlines
22 Sept
TOS16:10Tromso/Langnes
6h 25m
1 stop
LHR21:35London Heathrow
30 Sept
LHR09:55London Heathrow
7h 25m
2 stops
TOS18:20Tromso/Langnes
£134
Find similar

Finnair flights from Tromsø to London Heathrow Airport

Our best Finnair deals on Tromsø to London Heathrow Airport flight tickets
Finnair
22 Aug
TOS18:50Tromso/Langnes
18h 20m
1 stop
LHR12:10London Heathrow
25 Aug
LHR18:10London Heathrow
12h 15m
1 stop
TOS07:25Tromso/Langnes
£340
Find similar
Finnair
15 Sept
TOS18:50Tromso/Langnes
15h 20m
1 stop
LHR09:10London Heathrow
23 Sept
LHR09:30London Heathrow
11h 45m
2 stops
TOS22:15Tromso/Langnes
£413
Find similar
Finnair
14 Sept
TOS07:35Tromso/Langnes
15h 35m
3 stops
LHR22:10London Heathrow
21 Sept
LHR18:10London Heathrow
21h 15m
3 stops
TOS16:25Tromso/Langnes
£435
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momondo Fare Finder

 
Customise your flight search to find flights from Tromsø to London Heathrow Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 1 August 2025.
Use the filters below to find and compare flights from Tromsø to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TromsøLondon

TOS - LHR

TOSLHR

Tromso/Langnes

Mon 22/9

16:10-21:35

1 stop6h 25m

London Heathrow

Wed 1/10

15:35-22:10

1 stop5h 35m

£99

TromsøLondon

TOS - LHR

TOSLHR

Tromso/Langnes

Mon 15/9

13:35-21:35

1 stop9h 00m

London Heathrow

Tue 23/9

19:50-09:50

1 stop13h 00m

£110

TromsøLondon

TOS - LHR

TOSLHR

Tromso/Langnes

Mon 22/9

16:10-21:35

1 stop6h 25m

London Heathrow

Tue 30/9

09:55-18:20

2 stops7h 25m

£134

TromsøLondon

TOS - LHR

TOSLHR

Tromso/Langnes

Mon 22/9

17:55-14:35

3 stops21h 40m

London Heathrow

Tue 30/9

07:05-13:05

1 stop5h 00m

£138

TromsøLondon

TOS - LHR

TOSLHR

Tromso/Langnes

Mon 22/9

16:10-21:35

1 stop6h 25m

London Heathrow

Tue 30/9

20:20-09:50

1 stop12h 30m

£166

TromsøLondon

TOS - LHR

TOSLHR

Tromso/Langnes

Thu 11/12

14:05-17:10

Nonstop4h 05m

London Heathrow

Thu 11/12

19:50-11:55

1 stop15h 05m

£264

TromsøLondon

TOS - LHR

TOSLHR

Tromso/Langnes

Mon 22/9

11:40-10:45

3 stops24h 05m

London Heathrow

Wed 1/10

20:55-11:35

2 stops13h 40m

£333

TromsøLondon

TOS - LHR

TOSLHR

Tromso/Langnes

Fri 22/8

18:50-12:10

1 stop18h 20m

London Heathrow

Mon 25/8

18:10-07:25

1 stop12h 15m

£340

TromsøLondon

TOS - LHR

TOSLHR

Tromso/Langnes

Mon 15/9

18:50-09:10

1 stop15h 20m

London Heathrow

Tue 23/9

09:30-22:15

2 stops11h 45m

£413

TromsøLondon

TOS - LHR

TOSLHR

Tromso/Langnes

Mon 22/9

08:15-18:40

2 stops11h 25m

London Heathrow

Wed 1/10

06:30-14:15

1 stop6h 45m

£606

Flights are sorted by cheapest return flights first.

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

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 London Heathrow Airport?

In general, January is the cheapest month to fly from Tromsø to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £100. The month of February is another great option to travel to London Heathrow Airport, with average flight prices from Tromsø averaging around £204.

What is the cheapest day to depart on your flight to London Heathrow Airport?

On average, the least expensive day to fly to London Heathrow Airport from Tromsø is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as £47. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to London Heathrow Airport on Monday is £128.

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

According to our data, the cheapest time of day to fly to London Heathrow Airport is in the afternoon. momondo users have found flights departing from Tromsø to London Heathrow Airport in the afternoon for as low as £102. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying at midday when prices are £128 on average. Flights to London Heathrow Airport from Tromsø at midday are generally more expensive because this time of day is more convenient for travellers’ schedules.

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

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

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

There are 2 cabin classes available to choose from on Tromso/Langnes to London Heathrow flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

When to book flights from Tromsø to London Heathrow Airport

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

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

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

Best price found

£48

Fastest flight time

4h 05m

Direct flights

Mon and Tue
The best one-way flight to London Heathrow Airport from Tromsø in the past 72 hours is £48. The best return flight deal from Tromsø to London Heathrow Airport found on momondo in the last 72 hours is £99.
The fastest flight from Tromsø to London Heathrow Airport takes 4h 05m
Direct flights go from Tromsø to London Heathrow Airport on Monday and Tuesday. Airline offering direct flights is British Airways..
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  • How far is Tromso/Langnes to London Heathrow by plane?

    Tromso/Langnes and London Heathrow are 1402.9 mi apart from one another. Flights usually cover this in 4h 05m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Tromso/Langnes Airport to London Heathrow Airport are refreshed on a daily basis.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Tromso/Langnes Airport to London Heathrow Airport.

  • What documentation or ID do you need to fly to London Heathrow Airport?

    The required travel and health documents for your London Heathrow Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London Heathrow Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

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

Best airlines flying from Tromsø to London Heathrow Airport

Compare and see reviews for airlines that fly from Tromsø to London Heathrow Airport with momondo
Airline
Rating
Free Cancellation
Price
Scandinavian AirlinesPriceFrom £102Free CancellationRating
7.3
1,457 reviews
Search Scandinavian Airlines flights

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Why use momondo?

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

It is quick and easy to find Tromsø to London flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to London that suits you.

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

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

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

Once all potential Tromsø to London flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from Tromsø to London now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to London and let you know when they change.

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