Cheap flights from London Gatwick Airport 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 23/2. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — TOS
3 set — 10 set1
1 adult

Cheapflights Tip: The best prices from London Gatwick to Tromso/Langnes are usually found in March or January, booked 43 days in advance, depart on a Friday or Monday and return on a Monday

Cheap flight deals from Gatwick to Tromsø

Discover tips and strategies to find the most affordable flight options for your journey from Gatwick (LGW) 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 29 agosto 2025.

Round-trip from

£94

One-way from

£51

Popular in

August

Cheapest in

March

Average price

£363

Good round-trip deal

£174 or less
Norwegian
  • Norwegian
  • 17/10-26/10
  • 1 total stop
  • 11h 15m total
  • London to Tromsø
easyJet
  • easyJet
  • 23/2
  • Nonstop
  • 3h 45m total
  • London to Tromsø
Highest demand for flights based on searches. 25% potential increase in price (£54 potential increase over avg. return price).
Cheapest flight prices on average. 6% potential price decrease (£11 potential savings vs. average return price).
Average for round-trip flights in August 2025
Price to beat on a round-trip flight from London Gatwick to Tromso/Langnes.

Find flight deals from Gatwick to Tromsø

Cheapest flights from Gatwick to Tromsø
Explore the most affordable flight options available from Gatwick to Tromsø. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 agosto 2025.

sex 17/1015:05LGW - TOS
1 stop7h 20mNorwegian
dom 26/1007:25TOS - LGW
Nonstop3h 55mNorwegian
Deal found 27/8£94
sex 5/1219:15LGW - TOS
Nonstop3h 30mNorwegian
dom 7/1207:25TOS - LGW
Nonstop3h 55mNorwegian
Deal found 27/8£104
qua 24/915:05LGW - TOS
1 stop7h 20mNorwegian
seg 1/1206:15TOS - LGW
Nonstop3h 55mNorwegian
Deal found 28/8£105
ter 4/1109:15LGW - TOS
1 stop6h 40mNorwegian
sex 7/1115:40TOS - LGW
Nonstop3h 55mNorwegian
Deal found 27/8£106
ter 23/909:20LGW - TOS
1 stop13h 05mNorwegian
seg 1/1206:15TOS - LGW
Nonstop3h 55mNorwegian
Deal found 28/8£107
seg 3/1109:50LGW - TOS
Nonstop3h 30mNorwegian
qua 5/1107:25TOS - LGW
Nonstop3h 55mNorwegian
Deal found 27/8£108
seg 13/1020:50LGW - TOS
1 stop12h 25mNorwegian
seg 20/1019:50TOS - LGW
1 stop13h 50mNorwegian
Deal found 28/8£109
qua 5/1117:40LGW - TOS
1 stop19h 50mNorwegian
sex 7/1115:40TOS - LGW
Nonstop3h 55mNorwegian
Deal found 27/8£111
ter 21/1015:05LGW - TOS
1 stop5h 40mNorwegian
sáb 25/1008:10TOS - LGW
1 stop10h 50mNorwegian
Deal found 27/8£112

Cheapflights Fare Finder

 
Customise your flight search to find flights from Gatwick 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 29 agosto 2025.
Use the filters below to find and compare flights from London Gatwick Airport to Tromsø that are best for you.

Fly from

Gatwick

Fly to

Tromsø

Route

Depart

Return

Price

LondonTromsø

LGW - TOS

LGWTOS

London Gatwick

sex 17/10

15:05-23:25

1 stop7h 20m

Tromso/Langnes

dom 26/10

07:25-10:20

Nonstop3h 55m

£94

LondonTromsø

LGW - TOS

LGWTOS

London Gatwick

sex 9/1

07:50-12:35

Nonstop3h 45m

Tromso/Langnes

seg 19/1

06:15-09:10

Nonstop3h 55m

£99

LondonTromsø

LGW - TOS

LGWTOS

London Gatwick

qui 13/11

20:55-14:30

1 stop16h 35m

Tromso/Langnes

seg 17/11

06:15-09:10

Nonstop3h 55m

£101

LondonTromsø

LGW - TOS

LGWTOS

London Gatwick

sex 9/1

15:15-21:55

1 stop5h 40m

Tromso/Langnes

seg 19/1

06:15-09:10

Nonstop3h 55m

£102

LondonTromsø

LGW - TOS

LGWTOS

London Gatwick

sex 5/12

19:15-23:45

Nonstop3h 30m

Tromso/Langnes

dom 7/12

07:25-10:20

Nonstop3h 55m

£104

LondonTromsø

LGW - TOS

LGWTOS

London Gatwick

qua 24/9

15:05-23:25

1 stop7h 20m

Tromso/Langnes

seg 1/12

06:15-09:10

Nonstop3h 55m

£105

LondonTromsø

LGW - TOS

LGWTOS

London Gatwick

sex 31/10

09:15-16:55

1 stop6h 40m

Tromso/Langnes

seg 3/11

06:15-09:10

Nonstop3h 55m

£106

LondonTromsø

LGW - TOS

LGWTOS

London Gatwick

qua 24/9

09:20-23:25

1 stop13h 05m

Tromso/Langnes

dom 30/11

07:25-10:20

Nonstop3h 55m

£106

LondonTromsø

LGW - TOS

LGWTOS

London Gatwick

qua 19/11

09:15-16:55

1 stop6h 40m

Tromso/Langnes

dom 23/11

07:25-10:20

Nonstop3h 55m

£106

LondonTromsø

LGW - TOS

LGWTOS

London Gatwick

seg 23/2

06:40-11:25

Nonstop3h 45m

£51

Flights are sorted by cheapest return flights first.

Deals found on 27/8

Showing 1-10 of 18 results
1
2

Best time to book a flight from Gatwick to Tromsø

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

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

Use this chart to determine the optimal time to book a return flight from Gatwick to Tromsø. Price data was last updated on 22 August 2025.

The best time to book flights from London Gatwick Airport to Tromsø is 43 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 London Gatwick Airport to Tromsø?

Currently, March is the cheapest month in which you can book a flight from London Gatwick Airport to Tromsø (average of £128). Flying from London Gatwick Airport to Tromsø in June is currently the most expensive (average of £438). 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 LGW to TOS?

Find hourly flight availability from Gatwick 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 29 agosto 2025.

It’s typically best to fly out from London Gatwick Airport to Tromsø in the evening. Doing so could potentially save you 15% on the flight price compared to flying in the morning, which is usually more expensive.

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 29 agosto 2025.
See what other customers who have flown with Norwegian and easyJet from London Gatwick Airport to Tromsø have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Crew

8.1

Boarding

7.7

Entertainment

6.1

Comfort

7.6

Overall

7.8

Food

6.5

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

Crew

8.1

Boarding

7.7

Entertainment

6.1

Comfort

7.6

Overall

7.8

Food

6.5

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

Crew

8.1

Boarding

7.7

Entertainment

6.1

Comfort

7.6

Overall

7.8

Food

6.5

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 Gatwick 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 Gatwick?

    Tromso/Langnes (TOS) is the airport you will fly into if you book a flight from London Gatwick to Tromsø. You should not have trouble finding flights to Tromso/Langnes from London Gatwick; the airport handles an average of 0 inbound flights from London Gatwick per day. You should also have plenty of airline options to choose from since 2 airlines have flights to the Tromsø airport from London Gatwick. It is only a 2.5 mi journey from Tromso/Langnes (TOS) to Tromsø’s city center.

  • How long is the flight from London Gatwick Airport to Tromsø?

    There are many flights that can get you from London Gatwick Airport to Tromsø in 7h 20m. Fly via Norwegian to get the fastest option. The distance between London Gatwick Airport and Tromsø is about 1421 mi.

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

    Currently priced at £56, easyJet will fly you from London Gatwick Airport to Tromsø and back. In addition to easyJet, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Norwegian for as low as £91. Users have found that easyJet is 74% cheaper than the other options available to this destination.

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

    The cheapest flight price from London Gatwick Airport to Tromsø is £147. On average you can expect to pay £257. The most popular route, (London Gatwick - Tromso/Langnes), can usually be booked for £107.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Gatwick 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 Gatwick Airport to Tromsø?

    Currently, March is the cheapest month in which you can book a flight from London Gatwick Airport to Tromsø (average of £128). Flying from London Gatwick Airport to Tromsø in June is currently the most expensive (average of £438). 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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Top 2 airlines flying from Gatwick to Tromsø

Discover the top 2 airlines that operate flights from Gatwick 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 29 agosto 2025.
AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest£56Average£107FlexibilityNo cancel feeOn-time86%
Search easyJet flights
NorwegianCheapest£91Average£189FlexibilityNo cancel feeOn-time74%
Search Norwegian flights

Fly with Cheapflights

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

Deals for Gatwick to Tromsø flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Gatwick to Tromsø.

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

Need flexible booking options for your flight to Tromsø from Gatwick? 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 Gatwick to Tromsø become cheaper?

Yes, Cheapflights offers price alerts on Gatwick 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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