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Cheap flights from Tromsø to London from £30

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 23/1. Fares are subject to change and may not be available on all flights or dates of travel.
TOS — LON
17 Dec — 24 Dec1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Tromso/Langnes to London are usually found in March or January, booked 8 days in advance, depart on a Saturday or Wednesday and return on a Saturday

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Cheapest flights from Tromsø to London
Explore the most affordable flight options available from Tromsø to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 November 2025.

Fri 28/1113:30TOS - LGW
Nonstop4h 00mMultiple Airlines
Sun 7/1211:00LGW - TOS
Nonstop3h 30mMultiple Airlines
Deal found 16/11£135
Fri 28/1115:40TOS - LGW
Nonstop3h 55mNorwegian
Sun 7/1211:00LGW - TOS
Nonstop3h 30mNorwegian
Deal found 17/11£137
Fri 5/1215:40TOS - LGW
Nonstop3h 55mNorwegian
Tue 9/1209:15LGW - TOS
1 stop24h 05mNorwegian
Deal found 16/11£169
Tue 9/1217:10TOS - LHR
1 stop5h 25mScandinavian Airlines
Wed 10/1210:35LHR - TOS
1 stop7h 55mScandinavian Airlines
Deal found 16/11£173
Fri 5/1212:35TOS - LHR
1 stop7h 15mScandinavian Airlines
Tue 9/1219:50LHR - TOS
1 stop13h 40mScandinavian Airlines
Deal found 16/11£179
Thu 4/1208:45TOS - LHR
1 stop6h 50mScandinavian Airlines
Sun 7/1206:40LHR - TOS
1 stop6h 25mScandinavian Airlines
Deal found 16/11£182
Thu 18/1208:45TOS - LHR
1 stop6h 50mScandinavian Airlines
Thu 25/1215:35LHR - TOS
1 stop7h 10mScandinavian Airlines
Deal found 16/11£194
Fri 5/1215:40TOS - LGW
Nonstop3h 55mMultiple Airlines
Tue 9/1217:45LGW - TOS
2 stops28h 40mMultiple Airlines
Deal found 16/11£194
Wed 31/1207:25TOS - LGW
Nonstop3h 55mNorwegian
Wed 7/111:00LGW - TOS
Nonstop3h 30mNorwegian
Deal found 16/11£196
Wed 31/1219:45TOS - LGW
2 stops26h 30mMultiple Airlines
Wed 7/117:40LGW - TOS
2 stops25h 30mMultiple Airlines
Deal found 16/11£199
Wed 17/1207:25TOS - LGW
Nonstop3h 55mNorwegian
Fri 26/1219:15LGW - TOS
Nonstop3h 30mNorwegian
Deal found 16/11£200
Wed 17/1211:10TOS - LHR
1 stop6h 15mScandinavian Airlines
Thu 25/1215:35LHR - TOS
1 stop7h 10mScandinavian Airlines
Deal found 16/11£201

Cheap flight deals from Tromsø to London

Discover tips and strategies to find the most affordable flight options for your journey from Tromsø (TOS) to London (LON). 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 17 November 2025.

Round-trip from

£108

One-way from

£30

Popular in

July

Cheapest in

March

Average price

£94

Good one-way deal

£38 or less
Norwegian
  • Norwegian
  • 12/1-16/1
  • Nonstop
  • 7h 25m total
  • Tromsø to London
Search Deals
easyJet
  • easyJet
  • 23/1
  • Nonstop
  • 4h 00m total
  • Tromsø to London
Search Deals
Highest demand for flights based on searches. 36% potential increase in price (£81 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease (£13 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals
Price to beat on a one-way flight from Tromso/Langnes to London (LON).
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Tromsø to London 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 17 November 2025.
Use the filters below to find and compare flights from Tromsø to London that are best for you.

Fly from

Tromsø

Fly to

London

Route

Depart

Return

Price

TromsøLondon

TOS - LGW

TOSLGW

Tromso/Langnes

Wed 14/1

07:25-10:20

Nonstop3h 55m

London Gatwick

Fri 16/1

19:15-23:45

Nonstop3h 30m

£108

TromsøLondon

TOS - LHR

TOSLHR

Tromso/Langnes

Tue 13/1

11:10-16:25

1 stop6h 15m

London Heathrow

Fri 16/1

17:30-23:50

1 stop5h 20m

£111

TromsøLondon

TOS - LGW

TOSLGW

Tromso/Langnes

Fri 6/2

13:30-16:30

Nonstop4h 00m

London Gatwick

Tue 10/2

09:40-20:00

2 stops9h 20m

£134

TromsøLondon

TOS - LGW

TOSLGW

Tromso/Langnes

Fri 28/11

13:30-16:30

Nonstop4h 00m

London Gatwick

Sun 7/12

11:00-15:30

Nonstop3h 30m

£135

TromsøLondon

TOS - LHR

TOSLHR

Tromso/Langnes

Tue 13/1

08:45-14:35

1 stop6h 50m

London Heathrow

Sat 17/1

10:35-17:00

1 stop5h 25m

£137

TromsøLondon

TOS - LGW

TOSLGW

Tromso/Langnes

Fri 6/2

15:40-18:35

Nonstop3h 55m

London Gatwick

Tue 10/2

17:40-12:45

1 stop18h 05m

£137

TromsøLondon

TOS - LHR

TOSLHR

Tromso/Langnes

Mon 12/1

08:45-14:35

1 stop6h 50m

London Heathrow

Sat 17/1

06:40-15:00

1 stop7h 20m

£137

TromsøLondon

TOS - LGW

TOSLGW

Tromso/Langnes

Tue 13/1

13:30-19:25

1 stop6h 55m

London Gatwick

Fri 16/1

19:15-23:45

Nonstop3h 30m

£153

TromsøLondon

TOS - LGW

TOSLGW

Tromso/Langnes

Thu 12/3

10:55-20:10

1 stop10h 15m

London Gatwick

Mon 16/3

09:50-14:20

Nonstop3h 30m

£176

TromsøLondon

TOS - LHR

TOSLHR

Tromso/Langnes

Tue 9/12

11:40-18:50

3 stops8h 10m

London Heathrow

Wed 10/12

10:35-20:30

1 stop8h 55m

£185

Flights are sorted by cheapest return flights first.

Deals found on 17/11

Showing 1-10 of 41 results
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Best time to book a flight from Tromsø to London

Have a flexible travel schedule? Discover the best time to fly to London from Tromsø 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 Tromsø to London

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

Use this chart to determine the optimal time to book a return flight from Tromsø to London. Price data was last updated on 14 November 2025.

The best time to book flights from Tromsø to London is 8 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, March is the cheapest month in which you can book a flight from Tromsø to London (average of £55). Flying from Tromsø to London in August is currently the most expensive (average of £340). 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 TOS to LON?

Find hourly flight availability from Tromsø to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 November 2025.

When flying from Tromsø to London, 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 61% versus a flight at midday.

Related info for your journey

Find useful and relevant information for your journey from Tromsø to London. 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 from for flights from Tromsø to London?

    Tromso/Langnes (TOS) is the airport you will fly out of if you book a flight from Tromsø to London. You should not have trouble finding flights to London from Tromso/Langnes; the airport handles an average of 1 outbound flight to London per day. You should also have plenty of airline options to choose from since 1 airline has flights from the Tromsø airport to London. It is only a 2.5 mi journey to Tromso/Langnes (TOS) from Tromsø’s city center.

  • How long is the flight from Tromsø to London?

    A quick flight from Tromsø to London can take about 3h 55m. Norwegian provides one of the quickest options available for as low as £108. Airlines will cover a distance of 1421 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Tromsø to London round-trip?

    Scandinavian Airlines, at £102, was found to be the cheapest airline from Tromsø to London.. Users have found that Scandinavian Airlines is 45% cheaper than the other options available to this destination.

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

    The cheapest airline one-way is easyJet, with whom users have recently found tickets for as low as £30. However, be on the lookout for offers from Norwegian and Scandinavian Airlines, as they are both options that can get you from Tromsø to London for a low price.

  • What are the cheapest flights from Tromsø to London?

    On average you can expect to pay £176 for a flight from Tromsø to London. The cheapest flight overall is £167 while the most popular route, (Tromso/Langnes - London Heathrow) is currently priced at £113.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Tromsø to London 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 Tromsø to London?

    Currently, March is the cheapest month in which you can book a flight from Tromsø to London (average of £55). Flying from Tromsø to London in August is currently the most expensive (average of £340). 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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Alternative routes for Tromsø to London

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Tromsø to London

Discover the top airline that operate flights from Tromsø to London. 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 17 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest£102Average£242FlexibilityNo 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 Tromsø to London?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Tromsø to London. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights helps you find that perfect flight to London from Tromsø by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Yes, we can. To see specific flights from Tromsø to London with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, Cheapflights offers price alerts on Tromsø to London 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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