$98 Cheap Flights from London (LGW) to Tromsø (TOS)

View $98 flight on Sun, Jan 11, 2026Opens in a new window

Popular airlines from Gatwick Airport (LGW) to Tromsø (TOS-Langnes)

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Cheap Flights from London to Tromsø (LGW-TOS)

Prices were available within the past 7 days and start at $98 for one-way flights and $193 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Norwegian Air Shuttle
Fri, Jan 9 - Mon, Jan 12
LGW
London
TOS
Tromsø
$193 Roundtrip, found 17 hours ago
$193
Roundtrip
found 17 hours ago
Select Norwegian Air Shuttle flight, departing Fri, Jan 9 from London to Tromsø, returning Mon, Jan 12, priced at $193 found 17 hours ago
Norwegian Air Shuttle
Thu, Oct 23 - Mon, Nov 10
LGW
London
TOS
Tromsø
$202 Roundtrip, found 1 day ago
$202
Roundtrip
found 1 day ago
Select Norwegian Air Shuttle flight, departing Thu, Oct 23 from London to Tromsø, returning Mon, Nov 10, priced at $202 found 1 day ago
Norwegian Air Shuttle
Fri, Feb 6 - Sun, Feb 8
LGW
London
TOS
Tromsø
$207 Roundtrip, found 17 hours ago
$207
Roundtrip
found 17 hours ago
Select Norwegian Air Shuttle flight, departing Fri, Feb 6 from London to Tromsø, returning Sun, Feb 8, priced at $207 found 17 hours ago
Norwegian Air Shuttle
Fri, Feb 20 - Wed, Feb 25
LGW
London
TOS
Tromsø
$210 Roundtrip, found 6 days ago
$210
Roundtrip
found 6 days ago
Select Norwegian Air Shuttle flight, departing Fri, Feb 20 from London to Tromsø, returning Wed, Feb 25, priced at $210 found 6 days ago
Norwegian Air Shuttle
Fri, Nov 7 - Wed, Nov 12
LGW
London
TOS
Tromsø
$213 Roundtrip, found 1 day ago
$213
Roundtrip
found 1 day ago
Select Norwegian Air Shuttle flight, departing Fri, Nov 7 from London to Tromsø, returning Wed, Nov 12, priced at $213 found 1 day ago
Norwegian Air Shuttle
Tue, Oct 14 - Sun, Oct 26
LGW
London
TOS
Tromsø
$214 Roundtrip, found 1 day ago
$214
Roundtrip
found 1 day ago
Select Norwegian Air Shuttle flight, departing Tue, Oct 14 from London to Tromsø, returning Sun, Oct 26, priced at $214 found 1 day ago
Norwegian Air Shuttle
Wed, Nov 5 - Mon, Nov 24
LGW
London
TOS
Tromsø
$220 Roundtrip, found 1 day ago
$220
Roundtrip
found 1 day ago
Select Norwegian Air Shuttle flight, departing Wed, Nov 5 from London to Tromsø, returning Mon, Nov 24, priced at $220 found 1 day ago
Norwegian Air Shuttle
Thu, Nov 27 - Wed, Dec 10
LGW
London
TOS
Tromsø
$220 Roundtrip, found 1 day ago
$220
Roundtrip
found 1 day ago
Select Norwegian Air Shuttle flight, departing Thu, Nov 27 from London to Tromsø, returning Wed, Dec 10, priced at $220 found 1 day ago
Swiss International Air Lines
Mon, Aug 11 - Tue, Aug 19
LGW
London
TOS
Tromsø
$242 Roundtrip, found 17 hours ago
$242
Roundtrip
found 17 hours ago
Select Swiss International Air Lines flight, departing Mon, Aug 11 from London to Tromsø, returning Tue, Aug 19, priced at $242 found 17 hours ago
easyJet
Mon, Dec 1 - Fri, Dec 5
LGW
London
TOS
Tromsø
$296 Roundtrip, found 4 days ago
$296
Roundtrip
found 4 days ago
Select easyJet flight, departing Mon, Dec 1 from London to Tromsø, returning Fri, Dec 5, priced at $296 found 4 days ago

Find the cheapest month to fly from London (LGW) to Tromsø (TOS)

March is typically the cheapest month to fly

From $111 - $578 per traveler.

Graph displaying average flight prices per month

Alternative airports near Tromsø

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Langnes TOS. Cheapest and Closest option available. Average driving time to city center is 6 minutes. Flights from $402
TOS
Langnes
CheapestClosest
Average driving time to city center6 min
Flights from $402
Flights from London (LGW) to Tromsø (TOS)
Origin airport
Gatwick
Destination airport
Langnes
Airlines serving
Norwegian Air Shuttle, Swiss International Air Lines, easyJet
Roundtrip price
$192
Distance
1421 mi

London to Tromsø Flights

The cheapest times to fly from London to Tromsø

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from London to Tromsø are during the month of January. You can find some of the cheapest flights from London to Tromsø with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from London to Tromsø

Sunday is one of the best days to book for cheap flights from London to Tromsø: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from London to Tromsø

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from London to Tromsø in 2025. You can also book with separate airlines for your outbound and return journeys, from $98 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap London to Tromsø flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your London to Tromsø airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Gatwick Airport (LGW) to Langnes Airport (TOS) cost?
Discover the latest flight deals from LGW to TOS by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from LGW to TOS?
The cheapest flights from LGW to TOS are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Gatwick Airport (LGW) to Langnes Airport (TOS)?
You can travel nonstop from Gatwick Airport (LGW) to Langnes Airport (TOS) on a Norwegian Air Shuttle flight.
What is the cheapest airline that flies from LGW to TOS?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from LGW to TOS. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Gatwick Airport (LGW) to Langnes Airport (TOS)?
On average, you can take your pick of 6 direct flights flying from Gatwick Airport (LGW) to Langnes Airport (TOS) per week. If you don't find one that works for your schedule, think about booking a flight that has a layover. Customize your search results on Expedia to include one or two stops and select the next best alternative.
What are the most popular departure times for flights from Gatwick Airport (LGW) to Langnes Airport (TOS)?
More passengers fly between LGW and TOS at 11 AM than at any other point in the day. Looking for a quieter experience? Consider flying outside peak hours and you're likely to save on your ticket as well.
What day of the week has the most flights from LGW to TOS?
If you depart on a Monday, you'll get the widest range of options for flights from Gatwick Airport (LGW) to Langnes Airport (TOS).
What is the earliest flight from Gatwick Airport (LGW) to Langnes Airport (TOS)?
Catch the earliest flight at around 6:40AM UTC+0, leaving from Gatwick Airport (LGW). You'll be flying for around 3h 40m, landing at Langnes Airport (TOS) at approximately 11:20AM UTC+1.
How long does it take to fly from Gatwick Airport (LGW) to Langnes Airport (TOS)?
Flights from LGW to TOS have an average travel time of 3 hours and 31 minutes. The total distance between these two airports is 1,400 mi.
What is the best time to fly from Gatwick Airport (LGW) to Langnes Airport (TOS)?
Book a flight from Gatwick Airport (LGW) to Langnes Airport (TOS) that leaves before 3 PM to reduce the likelihood of delays and cancellations. Departures after this hour are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Tromsø from Gatwick Airport (LGW)?
Compare your flight options from Gatwick Airport (LGW) to Langnes Airport (TOS). This is the only airport in Tromsø you can land at if you're taking a direct flight.
Is it cheaper to buy a plane ticket from Gatwick Airport (LGW) to Langnes Airport (TOS) last-minute?
Last-minute fares from LGW to TOS are typically more expensive. To lock in the best rates, start looking for flights well ahead of time. That said, if you're flexible with your travel plans, it's possible to score a cheap fare right before your journey.
Is it cheaper to book a LGW to TOS flight and hotel package?
You'll generally save money by securing a LGW to TOS flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one convenient place. Once you've chosen your ideal accommodations and flights, consider adding extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from Gatwick Airport (LGW) to Langnes Airport (TOS)?
In most cases, you can cancel or modify your LGW to TOS flight. However, additional charges may apply, especially if you made your booking more than 24 hours ago. Check your itinerary for the airline's fees and guidelines on flight changes, or if you want further details, go to our Customer Service portal.

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*Available to One Key members.