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Cheap flights from London to Tromsø from £75

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 22/4. Fares are subject to change and may not be available on all flights or dates of travel.
LON — TOS
25 Apr — 2 May1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London to Tromso/Langnes are usually found in March or November, booked 80 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 26 March 2026.

Mon 19/1008:30
LTN
-
TOS
1 stop12h 05m
Multiple Airlines
Mon 26/1020:15
TOS
-
LTN
Nonstop3h 55m
Multiple Airlines
Deal found 22/3£131
Mon 20/408:30
LTN
-
TOS
1 stop12h 05m
Wizz Air
Mon 27/422:10
TOS
-
LTN
1 stop10h 25m
Wizz Air
Deal found 23/3£132
Mon 20/408:15
STN
-
TOS
1 stop12h 20m
Multiple Airlines
Mon 27/422:10
TOS
-
STN
2 stops14h 35m
Multiple Airlines
Deal found 23/3£133
Thu 12/1119:50
LHR
-
TOS
1 stop13h 40m
Scandinavian Airlines
Mon 16/1114:30
TOS
-
LHR
2 stops7h 50m
Scandinavian Airlines
Deal found 21/3£133
Mon 20/409:00
LTN
-
TOS
2 stops11h 35m
Multiple Airlines
Mon 27/422:10
TOS
-
LTN
1 stop10h 25m
Multiple Airlines
Deal found 23/3£136
Wed 20/512:30
LTN
-
TOS
2 stops8h 05m
Multiple Airlines
Mon 25/522:10
TOS
-
LTN
1 stop10h 25m
Multiple Airlines
Deal found 21/3£137
Wed 9/1208:25
LTN
-
TOS
1 stop12h 25m
Multiple Airlines
Sun 13/1220:15
TOS
-
LTN
Nonstop3h 55m
Multiple Airlines
Deal found 23/3£140
Tue 25/807:05
LHR
-
TOS
1 stop5h 25m
Scandinavian Airlines
Tue 15/917:30
TOS
-
LHR
1 stop5h 05m
Scandinavian Airlines
Deal found 22/3£140
Thu 19/1117:30
LHR
-
TOS
1 stop5h 15m
Scandinavian Airlines
Mon 23/1114:30
TOS
-
LHR
2 stops7h 50m
Scandinavian Airlines
Deal found 23/3£141
Thu 19/1109:15
LGW
-
TOS
1 stop13h 10m
Norwegian
Mon 23/1106:15
TOS
-
LGW
Nonstop3h 55m
Norwegian
Deal found 23/3£141
Wed 9/1207:05
LHR
-
TOS
3 stops9h 10m
Scandinavian Airlines
Sun 13/1219:20
TOS
-
LHR
1 stop15h 15m
Scandinavian Airlines
Deal found 23/3£142
Wed 9/1211:00
LGW
-
TOS
Nonstop3h 30m
Norwegian
Sun 13/1207:25
TOS
-
LGW
Nonstop3h 55m
Norwegian
Deal found 23/3£143

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 26 March 2026.

Round-trip from

£132

One-way from

£75

Popular in

June

Cheapest in

March

Average price

£128

Good round-trip deal

£144 or less

Good one-way deal

£77 or less
Wizz Air
  • Wizz Air
  • 20/4-27/4
  • 2 total stops
  • 22h 30m total
  • London to Tromsø
Search Deals
22/4
  • 22/4
  • 2 total stops
  • 8h 05m total
  • London to Tromsø
Search Deals
Highest demand for flights based on searches. 26% potential increase in price (£56 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from London (LON) to Tromso/Langnes.
Search Deals
Price to beat on a one-way 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 26 March 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

LondonTromsø

LTN - TOS

LTNTOS

London Luton

Mon 20/4

08:30-21:35

1 stop12h 05m

Tromso/Langnes

Mon 27/4

22:10-07:35

1 stop10h 25m

£132

LondonTromsø

LTN - TOS

LTNTOS

London Luton

Wed 20/5

12:30-21:35

2 stops8h 05m

Tromso/Langnes

Mon 25/5

22:10-07:35

1 stop10h 25m

£137

LondonTromsø

STN - TOS

STNTOS

London Stansted

Mon 20/4

06:45-21:35

2 stops13h 50m

Tromso/Langnes

Mon 27/4

22:10-11:45

2 stops14h 35m

£143

LondonTromsø

LTN - TOS

LTNTOS

London Luton

Wed 20/5

12:30-21:35

2 stops8h 05m

Tromso/Langnes

Wed 27/5

22:10-07:35

1 stop10h 25m

£143

LondonTromsø

STN - TOS

STNTOS

London Stansted

Wed 6/5

10:45-21:35

1 stop9h 50m

Tromso/Langnes

Wed 13/5

22:10-22:40

1 stop25h 30m

£145

LondonTromsø

STN - TOS

STNTOS

London Stansted

Wed 20/5

07:00-15:30

1 stop7h 30m

Tromso/Langnes

Mon 25/5

22:10-10:45

1 stop13h 35m

£152

LondonTromsø

LTN - TOS

LTNTOS

London Luton

Fri 8/5

08:30-21:35

1 stop12h 05m

Tromso/Langnes

Fri 15/5

22:10-07:35

1 stop10h 25m

£153

LondonTromsø

STN - TOS

STNTOS

London Stansted

Tue 2/6

21:00-16:30

2 stops18h 30m

Tromso/Langnes

Fri 5/6

22:10-07:00

1 stop9h 50m

£154

LondonTromsø

LTN - TOS

LTNTOS

London Luton

Wed 22/4

12:30-21:35

2 stops8h 05m

Tromso/Langnes

Wed 29/4

22:10-14:00

2 stops16h 50m

£157

LondonTromsø

STN - TOS

STNTOS

London Stansted

Mon 4/5

08:15-21:35

1 stop12h 20m

Tromso/Langnes

Thu 7/5

06:20-11:45

1 stop6h 25m

£159

Flights are sorted by cheapest return flights first.

Deals found on 24/3

Showing 1-10 of 60 resultsSorted by cheapest first
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6

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

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

Use this chart to determine the optimal time to book a return flight from London to Tromsø. Price data was last updated on 13 March 2026.

To ensure you get the cheapest price possible for a flight from London to Tromsø, you should look to book at least 79 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.

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

Currently, March is the cheapest month in which you can book a flight from London to Tromsø (average of £68). Flying from London to Tromsø in July is currently the most expensive (average of £158). 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 26 March 2026.

It’s optimal to fly from London to Tromsø in the evening. By choosing this option you can save up to 18% on the cost of your flight, compared to a flight in the morning.

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

How often are flights from London to Tromsø delayed?

About 10% of weekly flights between London and Tromsø have experienced delays in the past year, with the average delay time being 106 minutes.

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

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

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

Thursday tends to have the lowest number of delays on this route, whereas Friday 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, British Airways have had the lowest number of delays on this route, with just 7% of flights being delayed.

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 26 March 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
245 reviews
Check prices

Food

6.6

Crew

8.2

Comfort

7.6

Overall

7.7

Boarding

7.7

Entertainment

6.0

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
245 reviews
Norwegian
7.7
Good
245 reviews
Check prices

Food

6.6

Crew

8.2

Comfort

7.6

Overall

7.7

Boarding

7.7

Entertainment

6.0

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
7.3
Good
1,724 reviews
Norwegian
7.7
Good
245 reviews
Check prices

Food

6.6

Crew

8.2

Comfort

7.6

Overall

7.7

Boarding

7.7

Entertainment

6.0

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
1,888 reviews
Norwegian
7.7
Good
245 reviews
Check prices

Food

6.6

Crew

8.2

Comfort

7.6

Overall

7.7

Boarding

7.7

Entertainment

6.0

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
7,821 reviews
Norwegian
7.7
Good
245 reviews
Check prices

Food

6.6

Crew

8.2

Comfort

7.6

Overall

7.7

Boarding

7.7

Entertainment

6.0

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
6.2
Okay
164 reviews
Norwegian
7.7
Good
245 reviews
Check prices

Food

6.6

Crew

8.2

Comfort

7.6

Overall

7.7

Boarding

7.7

Entertainment

6.0

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, Scandinavian Airlines, and Norwegian fly from London to Tromsø in about 9h 15m. The time it takes to get you to your destination can typically vary by up to 4h 55m. There are 1404 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 £104 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 City - Tromso/Langnes or London Gatwick - 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 £262 for a flight from London to Tromsø. The cheapest flight overall is £166 while the most popular route, (London Heathrow - Tromso/Langnes) is currently priced at £129.

  • 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, March is the cheapest month in which you can book a flight from London to Tromsø (average of £68). Flying from London to Tromsø in July is currently the most expensive (average of £158). 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

Browse thousands of different options on Cheapflights for your next trip

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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 26 March 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 26 March 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£104Average£253FlexibilityNo cancel feeOn-time70%
Search British Airways flights
NorwegianCheapest£104Average£209FlexibilityNo cancel feeOn-time74%
Search Norwegian flights
Scandinavian AirlinesCheapest£123Average£195FlexibilityNo 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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