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Cheap flights from London to Tromsø from £51

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 21/10. Fares are subject to change and may not be available on all flights or dates of travel.
LON — TOS
5 Aug — 12 Aug1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London to Tromso/Langnes are usually found in November or January, booked 63 days in advance, depart on a Saturday or Tuesday and return on a Tuesday

Cheap flight deals from London to Tromsø

Enter your travel dates to find the best prices.

Cheapest flights from London to Tromsø
Explore the most affordable flight options available from London to Tromsø. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 July 2026.

Wed 4/1115:05
LTN
-
TOS
Nonstop3h 35m
Wizz Air
Thu 5/1120:15
TOS
-
LTN
Nonstop3h 50m
Wizz Air
Deal found 4/7£78
Mon 2/1115:05
LTN
-
TOS
Nonstop3h 35m
Wizz Air
Thu 5/1120:15
TOS
-
LTN
Nonstop3h 50m
Wizz Air
Deal found 3/7£80
Thu 5/1115:05
LTN
-
TOS
Nonstop3h 35m
Wizz Air
Fri 6/1120:15
TOS
-
LTN
Nonstop3h 50m
Wizz Air
Deal found 4/7£93
Wed 21/1008:30
LTN
-
TOS
1 stop12h 05m
Multiple Airlines
Sun 25/1020:15
TOS
-
LTN
Nonstop3h 50m
Multiple Airlines
Deal found 3/7£94
Sun 29/1115:05
LTN
-
TOS
Nonstop3h 35m
Wizz Air
Wed 2/1220:15
TOS
-
LTN
Nonstop3h 50m
Wizz Air
Deal found 6/7£100
Fri 30/1019:15
LGW
-
TOS
Nonstop3h 30m
Norwegian
Mon 2/1106:15
TOS
-
LGW
Nonstop3h 55m
Norwegian
Deal found 6/7£115
Fri 6/1119:15
LGW
-
TOS
Nonstop3h 30m
Norwegian
Mon 9/1106:15
TOS
-
LGW
Nonstop3h 55m
Norwegian
Deal found 2/7£117
Tue 20/1018:40
STN
-
TOS
2 stops25h 55m
Multiple Airlines
Fri 23/1022:10
TOS
-
STN
1 stop9h 50m
Multiple Airlines
Deal found 4/7£120
Sun 8/1111:00
LGW
-
TOS
Nonstop3h 30m
Norwegian
Mon 9/1106:15
TOS
-
LGW
Nonstop3h 55m
Norwegian
Deal found 3/7£125
Wed 21/1005:40
LGW
-
TOS
2 stops14h 55m
Multiple Airlines
Sun 25/1007:25
TOS
-
LGW
Nonstop3h 55m
Multiple Airlines
Deal found 3/7£131
Sun 22/1111:00
LGW
-
TOS
Nonstop3h 30m
Norwegian
Wed 25/1107:25
TOS
-
LGW
Nonstop3h 55m
Norwegian
Deal found 1/7£135
Wed 26/808:30
STN
-
TOS
1 stop12h 05m
Multiple Airlines
Mon 31/822:10
TOS
-
STN
2 stops22h 05m
Multiple Airlines
Deal found 5/7£142

Find flight deals from London to Tromsø

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) 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 6 July 2026.

Round-trip from

£78

One-way from

£51

Popular in

June

Cheapest in

November

Average price

£326

Good round-trip deal

£196 or less
Wizz Air
  • Wizz Air
  • 4/11-5/11
  • Nonstop
  • 7h 25m total
  • London to Tromsø
Search Deals
21/10
  • 21/10
  • 1 total stop
  • 12h 05m total
  • London to Tromsø
Search Deals
Highest demand for flights based on searches. 25% potential increase in price (£54 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from London (LON) to Tromso/Langnes.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from London 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 858,174 searches. Data last updated 6 July 2026.
Use the filters below to find and compare flights from London to Tromsø that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

LondonTromsø

LTN - TOS

LTNTOS

London Luton

Thu 5/11

15:05-19:40

Nonstop3h 35m

Tromso/Langnes

Sun 8/11

20:15-23:05

Nonstop3h 50m

£115

LondonTromsø

LTN - TOS

LTNTOS

London Luton

Tue 20/10

19:55-21:35

2 stops24h 40m

Tromso/Langnes

Fri 23/10

22:10-07:35

1 stop10h 25m

£130

LondonTromsø

LTN - TOS

LTNTOS

London Luton

Wed 9/12

15:05-19:40

Nonstop3h 35m

Tromso/Langnes

Wed 16/12

20:15-23:05

Nonstop3h 50m

£143

LondonTromsø

STN - TOS

STNTOS

London Stansted

Wed 21/10

08:30-21:35

1 stop12h 05m

Tromso/Langnes

Sun 25/10

09:00-23:55

2 stops15h 55m

£153

LondonTromsø

STN - TOS

STNTOS

London Stansted

Fri 16/10

06:50-21:35

2 stops13h 45m

Tromso/Langnes

Mon 19/10

22:10-10:45

1 stop13h 35m

£160

LondonTromsø

LTN - TOS

LTNTOS

London Luton

Wed 21/10

08:30-21:35

1 stop12h 05m

Tromso/Langnes

Sun 25/10

09:00-21:05

2 stops13h 05m

£162

LondonTromsø

STN - TOS

STNTOS

London Stansted

Fri 28/8

11:35-21:35

1 stop9h 00m

Tromso/Langnes

Thu 3/9

06:00-11:45

1 stop6h 45m

£164

LondonTromsø

LTN - TOS

LTNTOS

London Luton

Fri 28/8

08:30-21:35

1 stop12h 05m

Tromso/Langnes

Mon 31/8

19:10-22:50

2 stops28h 40m

£166

LondonTromsø

LGW - TOS

LGWTOS

London Gatwick

Fri 20/11

19:15-23:45

Nonstop3h 30m

Tromso/Langnes

Fri 27/11

19:55-08:35

1 stop13h 40m

£167

LondonTromsø

LTN - TOS

LTNTOS

London Luton

Fri 30/10

15:05-19:40

Nonstop3h 35m

Tromso/Langnes

Mon 2/11

20:15-23:05

Nonstop3h 50m

£176

Flights are sorted by cheapest return flights first.

Deals found on 3/7

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from London to Tromsø

Have a flexible travel schedule? Discover the best time to fly to Tromsø from London with our price prediction graph.
Estimated return 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.

Cheapflights Insights

Everything you need to know about your flight from London to Tromsø

What is the cheapest month to book a flight from London to Tromsø?

Currently, October is the cheapest month in which you can book a flight from London to Tromsø (average of £22). Flying from London to Tromsø in February is currently the most expensive (average of £463). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

Find hourly flight availability from London 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 6 July 2026.

It’s optimal to fly from London to Tromsø in the afternoon. By choosing this option you can save up to 38% on the cost of your flight, compared to a flight at midday.

How much does it cost for a return flight from London to Tromsø?

What’s the top stopover airport for flights from London to Tromsø?

Share of one-stop return flights from London to Tromsø chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Oslo (OSL) – chosen by Cheapflights users on 97% of one-stop itineraries from London to Tromsø on Cheapflights.

What’s the cheapest stopover airport for flights from London to Tromsø?

Average return fare for one-stop flights from London to Tromsø, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Gdansk (GDN) is the most affordable one-stop option, with an average return flight price of £153.

What’s the fastest stopover option from London to Tromsø?

Shortest average travel time for one-stop one-way flights from London to Tromsø, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Oslo (OSL) have the shortest average one-way travel time for one-stop routes: 5h 53m.

Which airport typically offers the quickest stopover for flights from London to Tromsø?

Average stopover duration for one-stop one-way flights from London to Tromsø, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Frankfurt am Main (FRA) offer the fastest connection on this route, with an average stopover time of 1h 48m.

How often are flights from London to Tromsø delayed?

About 7% of weekly flights between London and Tromsø have experienced delays in the past year, with the average delay time being 113 minutes.

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

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

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

Tuesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

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

Over the past year, easyJet have had the lowest number of delays on this route, with just 5% of flights being delayed.

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

To ensure you get the cheapest price possible for a flight from London to Tromsø, you should look to book at least 69 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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 6 July 2026.
Read through reviews of airlines operating flights from London to Tromsø, such as Norwegian,Scandinavian Airlines, andeasyJet. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Norwegian
7.7
Good
255 reviews
Check prices

Boarding

7.7

Comfort

7.6

Food

6.6

Entertainment

6.0

Crew

8.2

Overall

7.7

Reviews

1 / 2
10.0
Excellent

Kaisha,Apr 2025

BGO - OSL

Fast boarding via 3 groups, plane left and arrived early. My seat was quite hard but fine for a short domestic flight
Norwegian
7.7
Good
255 reviews
Norwegian
7.7
Good
255 reviews
Check prices

Boarding

7.7

Comfort

7.6

Food

6.6

Entertainment

6.0

Crew

8.2

Overall

7.7

Reviews

1 / 2
10.0
Excellent

Kaisha,Apr 2025

BGO - OSL

Fast boarding via 3 groups, plane left and arrived early. My seat was quite hard but fine for a short domestic flight
Scandinavian Airlines
7.4
Good
1,868 reviews
Norwegian
7.7
Good
255 reviews
Check prices

Boarding

7.7

Comfort

7.6

Food

6.6

Entertainment

6.0

Crew

8.2

Overall

7.7

Reviews

1 / 2
10.0
Excellent

Kaisha,Apr 2025

BGO - OSL

Fast boarding via 3 groups, plane left and arrived early. My seat was quite hard but fine for a short domestic flight
easyJet
6.9
Okay
1,915 reviews
Norwegian
7.7
Good
255 reviews
Check prices

Boarding

7.7

Comfort

7.6

Food

6.6

Entertainment

6.0

Crew

8.2

Overall

7.7

Reviews

1 / 2
10.0
Excellent

Kaisha,Apr 2025

BGO - OSL

Fast boarding via 3 groups, plane left and arrived early. My seat was quite hard but fine for a short domestic flight
British Airways
6.7
Okay
8,098 reviews
Norwegian
7.7
Good
255 reviews
Check prices

Boarding

7.7

Comfort

7.6

Food

6.6

Entertainment

6.0

Crew

8.2

Overall

7.7

Reviews

1 / 2
10.0
Excellent

Kaisha,Apr 2025

BGO - OSL

Fast boarding via 3 groups, plane left and arrived early. My seat was quite hard but fine for a short domestic flight
Wizz Air
6.3
Okay
171 reviews
Norwegian
7.7
Good
255 reviews
Check prices

Boarding

7.7

Comfort

7.6

Food

6.6

Entertainment

6.0

Crew

8.2

Overall

7.7

Reviews

1 / 2
10.0
Excellent

Kaisha,Apr 2025

BGO - OSL

Fast boarding via 3 groups, plane left and arrived early. My seat was quite hard but fine for a short domestic flight

Related info for your journey

Find useful and relevant information for your journey from London 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?

    If you book a flight to Tromsø from London, you will be flying to Tromso/Langnes, which is the city’s only airport. Tromso/Langnes (TOS) is located 2.5 mi from the center of Tromsø. There are 0 flights from London to Tromso/Langnes per day from 5 different airlines.

  • How long is the flight from London to Tromsø?

    Airlines like Wizz Air, Norwegian, and Scandinavian Airlines fly from London to Tromsø in about 3h 30m. The time it takes to get you to your destination can typically vary by up to 3h 55m. There are 1421 mi between London and Tromsø. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    Our cheapest airline available from London to Tromsø is Wizz Air. Our recent data shows that you can find tickets from as low as £56 on this airline. Additional options worth looking into are easyJet and British Airways, starting at £68 and £106 round-trip. You may be able to fly from London to Tromsø for 73% less than the average price by searching for these airlines.

  • What are the most popular routes from London to Tromsø?

    While some choose either London Gatwick - Tromso/Langnes or London Luton - Tromso/Langnes, London Heathrow - Tromso/Langnes is the most popular route from London to Tromsø.

  • What are the cheapest flights from London to Tromsø?

    On average you can expect to pay £349 for a flight from London to Tromsø. The cheapest flight overall is £189 while the most popular route, (London Heathrow - Tromso/Langnes) is currently priced at £128.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from London 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.

  • What is the cheapest month to book a flight from London to Tromsø?

    Currently, October is the cheapest month in which you can book a flight from London to Tromsø (average of £22). Flying from London to Tromsø in February is currently the most expensive (average of £463). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Fly from London to Tromsø on these airlines

Choose from the following airlines for your flight from London to Tromsø. Flights are based on user searches made on Cheapflights and were last updated on 6 July 2026.
Wizz Air flights from London to Tromso/Langnes
Scandinavian Airlines flights from London to Tromso/Langnes
Norwegian flights from London to Tromso/Langnes

Top 5 airlines flying from London to Tromsø

Discover the top 5 airlines that operate flights from London 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 858,174 searches. Data last updated 6 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Wizz AirCheapest£56Average£118FlexibilityNo cancel feeOn-timeN/A
Search Wizz Air flights
easyJetCheapest£68Average£148FlexibilityNo cancel feeOn-time86%
Search easyJet flights
British AirwaysCheapest£106Average£254FlexibilityNo cancel feeOn-time70%
Search British Airways flights
NorwegianCheapest£115Average£249FlexibilityNo cancel feeOn-time74%
Search Norwegian flights
Scandinavian AirlinesCheapest£125Average£196FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from London to Tromsø?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Tromsø from London today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from London to Tromsø?

Cheapflights simply makes it quick and affordable to book flights from London to Tromsø by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from London to Tromsø with no change fees?

Need flexible booking options for your flight to Tromsø from London? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from London to Tromsø become cheaper?

Yes, Cheapflights offers price alerts on London to Tromsø flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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