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Tromsø

$97+ Cheap flights from Heathrow (LHR) to Tromsø (TOS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/8. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — TOS
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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Cheap flight deals from Heathrow to Tromsø

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Tromsø (TOS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$134
(Trip.com)

One-way from

$97
(Scandinavian Airlines)

Popular in

July

Cheapest in

January

Average price

$234

Good one-way deal

$108 or less
Provider with most accurate pricing for London Heathrow-Tromso/Langnes flight deals.
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Provider most trusted by Cheapflights users for London Heathrow-Tromso/Langnes flights.
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From London Heathrow to Tromso/Langnes
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One-way flight from London Heathrow to Tromso/Langnes
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Highest demand for flights based on searches. 25% potential increase in price ($112 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Price to beat on a one-way flight from London Heathrow to Tromso/Langnes.
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Find flight deals from Heathrow to Tromsø

Cheapest flights from Heathrow to Tromsø
Explore the most affordable flight options available from Heathrow to Tromsø. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This Trip.com deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/223:35 pmLHR - TOS
Nonstop3h 20mScandinavian Airlines
Sun 3/231:55 pmTOS - LHR
1 stop8h 40mScandinavian Airlines
Deal found 1/21$134
This Kiwi.com deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/2110:35 amLHR - TOS
1 stop9h 20mMultiple Airlines
Sun 3/306:05 pmTOS - LHR
Nonstop3h 45mMultiple Airlines
Deal found 1/21$199
This Expedia deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/68:05 pmLHR - TOS
1 stop15h 10mSWISS
Mon 2/103:15 pmTOS - LHR
1 stop7h 25mSWISS
Deal found 1/21$233
This Austrian Airlines deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/412:05 pmLHR - TOS
1 stop25h 05mAustrian Airlines
Sat 2/83:00 pmTOS - LHR
1 stop7h 40mAustrian Airlines
Deal found 1/21$244
This British Airways deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/28:15 amLHR - TOS
Nonstop3h 35mBritish Airways
Thu 2/62:00 pmTOS - LHR
Nonstop3h 45mBritish Airways
Deal found 1/21$251
This Lufthansa deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/317:15 pmLHR - TOS
1 stop16h 25mLufthansa
Thu 2/63:05 pmTOS - LHR
1 stop6h 40mLufthansa
Deal found 1/21$289
This Finnair deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/257:30 amLHR - TOS
1 stop8h 50mFinnair
Sat 3/298:20 amTOS - LHR
2 stops9h 40mFinnair
Deal found 1/21$409
This KLM deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/286:30 amLHR - TOS
2 stops8h 05mKLM
Thu 4/310:20 amTOS - LHR
2 stops8h 15mKLM
Deal found 1/21$419
This Air France deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/189:00 amLHR - TOS
2 stops9h 50mAir France
Sat 10/258:30 amTOS - LHR
2 stops9h 05mAir France
Deal found 1/21$462

Find flights from Heathrow to Tromsø within your budget

Customize your flight search to find flights from Heathrow to Tromsø 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, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2025.

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Fly to

Any airport

Route

Depart

Return

Price

LondonTromsø

LHR - TOS

LHRTOS

London Heathrow

Sat 3/22

3:35 pm-7:55 pm

Nonstop3h 20m

Tromso/Langnes

Sun 3/23

1:55 pm-9:35 pm

1 stop8h 40m

$134

LondonTromsø

LHR - TOS

LHRTOS

London Heathrow

Fri 3/21

10:35 am-8:55 pm

1 stop9h 20m

Tromso/Langnes

Sun 3/30

6:05 pm-8:50 pm

Nonstop3h 45m

$199

LondonTromsø

LHR - TOS

LHRTOS

London Heathrow

Thu 2/6

8:05 pm-12:15 pm

1 stop15h 10m

Tromso/Langnes

Mon 2/10

3:15 pm-9:40 pm

1 stop7h 25m

$233

LondonTromsø

LHR - TOS

LHRTOS

London Heathrow

Tue 2/4

12:05 pm-2:10 pm

1 stop25h 05m

Tromso/Langnes

Sat 2/8

3:00 pm-9:40 pm

1 stop7h 40m

$244

LondonTromsø

LHR - TOS

LHRTOS

London Heathrow

Sun 2/2

8:15 am-12:50 pm

Nonstop3h 35m

Tromso/Langnes

Thu 2/6

2:00 pm-4:45 pm

Nonstop3h 45m

$251

LondonTromsø

LHR - TOS

LHRTOS

London Heathrow

Fri 1/31

7:15 pm-12:40 pm

1 stop16h 25m

Tromso/Langnes

Thu 2/6

3:05 pm-8:45 pm

1 stop6h 40m

$289

LondonTromsø

LHR - TOS

LHRTOS

London Heathrow

Tue 3/25

7:30 am-5:20 pm

1 stop8h 50m

Tromso/Langnes

Sat 3/29

8:20 am-5:00 pm

2 stops9h 40m

$409

LondonTromsø

LHR - TOS

LHRTOS

London Heathrow

Fri 3/28

6:30 am-3:35 pm

2 stops8h 05m

Tromso/Langnes

Thu 4/3

10:20 am-5:35 pm

2 stops8h 15m

$419

LondonTromsø

LHR - TOS

LHRTOS

London Heathrow

Thu 3/13

2:45 pm-7:05 pm

2 stops27h 20m

Tromso/Langnes

Sun 3/16

8:20 am-4:35 pm

2 stops9h 15m

$510

LondonTromsø

LHR - TOS

LHRTOS

London Heathrow

Sat 2/8

3:35 pm-7:55 pm

Nonstop3h 20m

$97

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 17 results
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Compare providers for flights from Heathrow to Tromsø

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Heathrow to Tromsø in January.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on London Heathrow Airport-Tromsø flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on London Heathrow Airport-Tromsø flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from London Heathrow Airport-Tromsø flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on London Heathrow Airport-Tromsø flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for London Heathrow Airport-Tromsø flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Heathrow to Tromsø

Have a flexible travel schedule? Discover the best time to fly to Tromsø from Heathrow with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Heathrow to Tromsø

Get recent, data-driven insights about flights from Heathrow to Tromsø including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from London Heathrow Airport to Tromsø?

Use this chart to determine the optimal time to book a round-trip flight from Heathrow to Tromsø. Price data was last updated on January 17, 2025.

Booking 73 days in advance of your planned departure date is, on average, the best time to get cheap flights from London Heathrow Airport to Tromsø. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest time of day to fly from LHR to TOS?

Find hourly flight availability from Heathrow to Tromsø. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2025.

When flying from London Heathrow Airport to Tromsø, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 25% versus a flight in the afternoon.

Rainfall in Tromsø by month

Plan your trip to Tromsø by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Tromsø ranges from 1.8 - 5.1 inches per month. October is typically the wettest month, when rainfall can reach 5.1 in. May is typically the driest time to visit Tromsø when rainfall is around 1.8 in.

Temperature in Tromsø by month

Plan your trip to Tromsø by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Tromsø, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 53.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.8 F).

Reviews of airlines servicing Tromsø

Get insights into the airlines that provide service to Tromsø. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Tromsø. Reviews last updated January 21, 2025.
To help decide which airline to fly from London to Tromsø, see what other customers have to say about SWISS, Scandinavian Airlines and British Airways. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,341 reviews

Comfort

7.7

Crew

8.4

Overall

7.8

Food

7.3

Entertainment

7.2

Boarding

7.8

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

KLM
7.8
Good
1,341 reviews
KLM
7.8
Good
1,341 reviews

Comfort

7.7

Crew

8.4

Overall

7.8

Food

7.3

Entertainment

7.2

Boarding

7.8

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Finnair
7.6
Good
1,286 reviews
KLM
7.8
Good
1,341 reviews

Comfort

7.7

Crew

8.4

Overall

7.8

Food

7.3

Entertainment

7.2

Boarding

7.8

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Austrian Airlines
7.6
Good
786 reviews
KLM
7.8
Good
1,341 reviews

Comfort

7.7

Crew

8.4

Overall

7.8

Food

7.3

Entertainment

7.2

Boarding

7.8

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Qatar Airways
7.5
Good
3,752 reviews
KLM
7.8
Good
1,341 reviews

Comfort

7.7

Crew

8.4

Overall

7.8

Food

7.3

Entertainment

7.2

Boarding

7.8

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

SWISS
7.5
Good
1,600 reviews
KLM
7.8
Good
1,341 reviews

Comfort

7.7

Crew

8.4

Overall

7.8

Food

7.3

Entertainment

7.2

Boarding

7.8

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Tromsø. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Tromsø from London Heathrow?

    For a flight from London Heathrow to Tromsø, you will be flying into Tromso/Langnes. Tromso/Langnes (TOS) is just 2.5 mi from the center of the city. Tromso/Langnes is the only Tromsø airport and it handles 0 inbound flights from London Heathrow per day. 1 airline has flights to Tromso/Langnes from London Heathrow on a regular basis.

  • What are the cheapest airlines flying from London Heathrow Airport to Tromsø round-trip?

    Flying on Scandinavian Airlines is currently your cheapest option to Tromsø, with prices starting at $134. Additional round-trip tickets that might be worth considering are offered by SWISS and Austrian Airlines, with the lowest prices starting at $233 and $244, respectively. Users have found that Scandinavian Airlines is 59% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from London Heathrow Airport to Tromsø one-way?

    $97 is the cheapest one-way deal found within the past few days, from Scandinavian Airlines. You may also be able to find cheap deals on British Airways and Finnair, with prices starting from $150 and $207, respectively.

  • What are the most reliable airlines from London Heathrow Airport to Tromsø?

    The top 3 most reliable airlines when flying from London Heathrow Airport to Tromsø are British Airways (69%), Scandinavian Airlines (33%) and Delta (33%).

  • What are the cheapest flights from London Heathrow Airport to Tromsø?

    Looking at all options, your cheapest flight can be booked for $77. While the most popular route (London Heathrow - Tromso/Langnes) can be booked for $203 on average our data indicates $120 when flying from London Heathrow Airport to Tromsø.

  • Can I find deals for flights from Heathrow to Tromsø that include hotel bookings?

    Yes. In addition to deals on Heathrow to Tromsø flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Heathrow to Tromsø?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Tromsø.

  • Can I find deals for business class flights from Heathrow to Tromsø?

    Yes. Cheapflights offers flight deals from Heathrow to Tromsø by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Heathrow to Tromsø

See prices for flight routes from nearby airports that may be better suited for you.
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Heathrow to Bergen flights
Heathrow to Oslo Gardermoen flights

Top airline flying from Heathrow to Tromsø

Discover the top airline that operate flights from Heathrow to Tromsø. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$171Average$371FlexibilityNo cancel feeOn-time77%
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