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 4/2. Fares are subject to change and may not be available on all flights or dates of travel.
LON — TOS
19 Sep — 26 Sep1
Return
1 adult
Economy
Return
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 Monday
Cheap flight deals from London to Tromsø
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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 20 August 2026.
Thu 22/1009:25 -
2 stops11h 55m
Sun 25/1020:15 -
Nonstop3h 50m
Deal found 19/8£141
Thu 19/1117:30 -
1 stop5h 20m
Sun 22/1106:00 -
1 stop9h 35m
Deal found 19/8£141
Wed 9/907:00 -
2 stops13h 35m
Wed 16/922:10 -
2 stops27h 10m
Deal found 17/8£141
Wed 25/1107:05 -
1 stop5h 45m
Sat 28/1114:05 -
1 stop20h 30m
Deal found 20/8£141
Thu 22/1015:35 -
1 stop5h 55m
Mon 26/1014:25 -
1 stop8h 10m
Deal found 18/8£142
Fri 30/1019:15 -
Nonstop3h 30m
Mon 2/1106:15 -
Nonstop3h 55m
Deal found 18/8£142
Thu 5/1115:35 -
1 stop7h 15m
Tue 10/1108:45 -
1 stop6h 50m
Deal found 19/8£144
Fri 30/1010:35 -
1 stop10h 00m
Mon 2/1112:35 -
1 stop10h 00m
Deal found 18/8£144
Sun 22/1111:00 -
Nonstop3h 30m
Wed 25/1108:20 -
1 stop9h 35m
Deal found 20/8£144
Wed 2/1208:05 -
2 stops11h 30m
Wed 9/1209:00 -
1 stop13h 25m
Deal found 19/8£145
Sun 25/1021:45 -
1 stop9h 40m
Wed 28/1009:00 -
1 stop13h 05m
Deal found 19/8£145
Tue 22/907:05 -
1 stop5h 25m
Tue 22/917:30 -
1 stop5h 05m
Deal found 18/8£145
Best flights from London to Tromsø
Discover carefully curated flight deals from London to Tromsø that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 20 August 2026.
Mon 18/112:35 -
Nonstop3h 45m
Fri 22/117:00 -
Nonstop4h 00m
Deal found 18/8£144
Wed 2/1208:05 -
2 stops11h 30m
Wed 9/1209:00 -
1 stop13h 25m
Deal found 19/8£145
Thu 10/1207:05 -
1 stop5h 45m
Mon 14/1211:10 -
1 stop8h 40m
Deal found 18/8£162
Mon 23/1115:05 -
Nonstop3h 35m
Fri 27/1120:15 -
Nonstop3h 50m
Deal found 15/8£166
Thu 5/1115:15 -
1 stop7h 15m
Sun 8/1107:25 -
Nonstop3h 55m
Deal found 19/8£183
Fri 30/1009:20 -
Nonstop3h 35m
Sun 1/1113:45 -
Nonstop3h 55m
Deal found 18/8£203
Tue 1/1216:35 -
1 stop14h 50m
Thu 10/1221:50 -
1 stop11h 20m
Deal found 18/8£152
Fri 20/1108:40 -
2 stops6h 50m
Tue 24/1111:05 -
2 stops9h 30m
Deal found 15/8£315
Thu 5/1115:35 -
1 stop7h 15m
Sun 8/1114:45 -
1 stop7h 50m
Deal found 16/8£162
Mon 14/1212:35 -
Nonstop3h 45m
Fri 18/1217:00 -
Nonstop4h 00m
Deal found 15/8£162
Fri 2/1006:50 -
1 stop13h 50m
Fri 9/1022:10 -
2 stops18h 55m
Deal found 18/8£156
Wed 11/1107:05 -
1 stop5h 45m
Sun 15/1119:20 -
1 stop15h 15m
Deal found 17/8£164
Thu 10/1214:50 -
Nonstop3h 35m
Mon 14/1220:15 -
Nonstop3h 50m
Deal found 18/8£181
Wed 11/1111:00 -
Nonstop3h 30m
Sun 15/1107:25 -
Nonstop3h 55m
Deal found 15/8£186
Wed 9/1207:55 -
1 stop8h 55m
Sat 12/1210:40 -
1 stop9h 00m
Deal found 19/8£156
Fri 6/1115:05 -
Nonstop3h 35m
Mon 9/1120:15 -
Nonstop3h 50m
Deal found 18/8£183
Fri 13/1120:55 -
1 stop11h 35m
Fri 20/1115:40 -
Nonstop3h 55m
Deal found 18/8£192
Mon 1/207:45 -
Nonstop3h 40m
Mon 8/213:30 -
Nonstop3h 55m
Deal found 15/8£214
Thu 3/1221:45 -
2 stops35h 20m
Sun 6/1219:20 -
2 stops23h 55m
Deal found 17/8£162
Fri 6/1115:05 -
Nonstop3h 35m
Wed 11/1120:15 -
Nonstop3h 50m
Deal found 16/8£184
Fri 30/1019:15 -
Nonstop3h 30m
Sun 1/1107:25 -
Nonstop3h 55m
Deal found 18/8£197
Tue 27/1021:05 -
2 stops12h 30m
Fri 30/1016:50 -
1 stop17h 45m
Deal found 19/8£200
Mon 7/906:40 -
3 stops13h 55m
Mon 14/922:10 -
2 stops14h 35m
Deal found 17/8£169
Fri 11/1215:05 -
Nonstop3h 35m
Mon 14/1220:15 -
Nonstop3h 50m
Deal found 16/8£192
Wed 9/1211:40 -
Nonstop3h 40m
Wed 16/1217:15 -
Nonstop4h 10m
Deal found 15/8£236
Mon 1/209:50 -
Nonstop3h 30m
Mon 8/213:00 -
1 stop8h 10m
Deal found 15/8£206
Tue 27/1016:35 -
1 stop14h 50m
Fri 30/1008:45 -
1 stop6h 50m
Deal found 19/8£170
Wed 9/1207:05 -
3 stops9h 15m
Sat 12/1210:40 -
2 stops8h 50m
Deal found 19/8£208
Sun 1/1115:05 -
Nonstop3h 35m
Sun 8/1120:15 -
Nonstop3h 50m
Deal found 17/8£194
Wed 25/1109:15 -
1 stop11h 30m
Wed 2/1207:25 -
Nonstop3h 55m
Deal found 17/8£208
Direct flights from London to Tromsø
Explore direct flight options from London to Tromsø based on user searches, and compare prices and availability for your desired travel dates. Data last updated 20 August 2026.
Fri 30/1019:15 -
Nonstop3h 30m
Mon 2/1106:15 -
Nonstop3h 55m
Deal found 18/8£142
Mon 1/212:35 -
Nonstop3h 45m
Mon 8/206:15 -
Nonstop3h 55m
Deal found 19/8£144
Mon 18/112:35 -
Nonstop3h 45m
Fri 22/117:00 -
Nonstop4h 00m
Deal found 18/8£144
Sun 22/1111:00 -
Nonstop3h 30m
Wed 25/1107:25 -
Nonstop3h 55m
Deal found 20/8£147
Mon 1/209:50 -
Nonstop3h 30m
Mon 8/206:15 -
Nonstop3h 55m
Deal found 18/8£150
Fri 25/1215:05 -
Nonstop3h 35m
Mon 4/120:15 -
Nonstop3h 50m
Deal found 19/8£150
Mon 15/215:05 -
Nonstop3h 35m
Sun 14/320:15 -
Nonstop3h 50m
Deal found 19/8£151
Wed 6/111:00 -
Nonstop3h 30m
Sun 10/107:25 -
Nonstop3h 55m
Deal found 19/8£151
Fri 30/1015:05 -
Nonstop3h 35m
Sun 1/1120:15 -
Nonstop3h 50m
Deal found 18/8£153
Sun 22/1108:10 -
Nonstop3h 35m
Tue 24/1113:25 -
Nonstop3h 55m
Deal found 20/8£155
Fri 6/1115:05 -
Nonstop3h 35m
Wed 11/1120:15 -
Nonstop3h 50m
Deal found 19/8£157
Mon 7/1215:05 -
Nonstop3h 35m
Mon 14/1220:15 -
Nonstop3h 50m
Deal found 17/8£158
Last-minute flights from London to Tromsø
Discover last-minute flight deals from London to Tromsø. Data last updated 20 August 2026 and is based on user searches.
Mon 7/908:30 -
1 stop12h 05m
Mon 14/922:10 -
1 stop10h 25m
Deal found 17/8£152
Mon 7/908:30 -
1 stop12h 05m
Fri 11/922:10 -
1 stop10h 25m
Deal found 18/8£157
Mon 7/908:15 -
1 stop12h 20m
Mon 14/906:00 -
1 stop9h 25m
Deal found 17/8£160
Wed 9/907:00 -
2 stops13h 35m
Wed 16/922:10 -
2 stops27h 10m
Deal found 17/8£141
Fri 11/907:00 -
1 stop13h 35m
Tue 15/910:45 -
1 stop14h 35m
Deal found 17/8£159
Tue 15/907:05 -
1 stop5h 25m
Tue 22/917:30 -
1 stop7h 50m
Deal found 17/8£156
Tue 15/919:50 -
1 stop13h 30m
Tue 22/919:10 -
1 stop15h 25m
Deal found 17/8£161
Wed 16/919:50 -
1 stop13h 30m
Mon 21/919:10 -
1 stop15h 25m
Deal found 18/8£155
Tue 22/907:05 -
1 stop5h 25m
Tue 22/917:30 -
1 stop5h 05m
Deal found 18/8£145
Wed 23/906:15 -
2 stops13h 00m
Wed 30/922:10 -
2 stops23h 30m
Deal found 15/8£163
Mon 28/908:30 -
1 stop12h 05m
Wed 30/917:45 -
3 stops14h 50m
Deal found 19/8£156
Tue 29/919:50 -
1 stop18h 40m
Tue 6/1017:25 -
1 stop5h 10m
Deal found 15/8£162
One-way flights from London to Tromsø
Search for one-way flight options from London to Tromsø. Find affordable one-way fares based on user searches. Data last updated 20 August 2026.
Thu 4/214:50 -
Nonstop3h 35m
Deal found 16/8£28
Wed 13/115:05 -
Nonstop3h 35m
Deal found 19/8£31
Thu 14/114:50 -
Nonstop3h 35m
Deal found 19/8£33
Thu 28/114:50 -
Nonstop3h 35m
Deal found 18/8£35
Wed 27/115:05 -
Nonstop3h 35m
Deal found 18/8£37
Sun 10/115:05 -
Nonstop3h 35m
Deal found 16/8£41
Fri 5/215:05 -
Nonstop3h 35m
Deal found 16/8£41
Sun 7/215:05 -
Nonstop3h 35m
Deal found 19/8£45
Mon 11/115:05 -
Nonstop3h 35m
Deal found 16/8£47
Mon 9/1115:05 -
Nonstop3h 35m
Deal found 16/8£48
Sat 31/1021:10 -
1 stop10h 15m
Deal found 18/8£50
Wed 27/109:50 -
1 stop21h 35m
Deal found 18/8£58
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 20 August 2026.
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 7,457,451 searches. Data last updated 20 August 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
LGW London Gatwick - TOS Tromso/Langnes
LGWTOS
London Gatwick
Mon 18/1
12:35-17:20
Nonstop3h 45m
Tromso/Langnes
Fri 22/1
17:00-20:00
Nonstop4h 00m
£144
LondonTromsø
STN London Stansted - TOS Tromso/Langnes
STNTOS
London Stansted
Wed 2/12
08:05-20:35
2 stops11h 30m
Tromso/Langnes
Wed 9/12
09:00-21:25
1 stop13h 25m
£145
LondonTromsø
STN London Stansted - TOS Tromso/Langnes
STNTOS
London Stansted
Tue 1/12
16:35-08:25
1 stop14h 50m
Tromso/Langnes
Thu 10/12
21:50-08:10
1 stop11h 20m
£152
LondonTromsø
STN London Stansted - TOS Tromso/Langnes
STNTOS
London Stansted
Fri 2/10
06:50-21:40
1 stop13h 50m
Tromso/Langnes
Fri 9/10
22:10-16:05
2 stops18h 55m
£156
LondonTromsø
STN London Stansted - TOS Tromso/Langnes
STNTOS
London Stansted
Wed 9/12
07:55-17:50
1 stop8h 55m
Tromso/Langnes
Sat 12/12
10:40-18:40
1 stop9h 00m
£156
LondonTromsø
LHR London Heathrow - TOS Tromso/Langnes
LHRTOS
London Heathrow
Thu 10/12
07:05-13:50
1 stop5h 45m
Tromso/Langnes
Mon 14/12
11:10-18:50
1 stop8h 40m
£162
LondonTromsø
LHR London Heathrow - TOS Tromso/Langnes
LHRTOS
London Heathrow
Thu 5/11
15:35-23:50
1 stop7h 15m
Tromso/Langnes
Sun 8/11
14:45-21:35
1 stop7h 50m
£162
LondonTromsø
LGW London Gatwick - TOS Tromso/Langnes
LGWTOS
London Gatwick
Mon 14/12
12:35-17:20
Nonstop3h 45m
Tromso/Langnes
Fri 18/12
17:00-20:00
Nonstop4h 00m
£162
LondonTromsø
STN London Stansted - TOS Tromso/Langnes
STNTOS
London Stansted
Thu 3/12
21:45-10:05
2 stops35h 20m
Tromso/Langnes
Sun 6/12
19:20-18:15
2 stops23h 55m
£162
LondonTromsø
LHR London Heathrow - TOS Tromso/Langnes
LHRTOS
London Heathrow
Wed 11/11
07:05-13:50
1 stop5h 45m
Tromso/Langnes
Sun 15/11
19:20-09:35
1 stop15h 15m
£164
Flights are sorted by cheapest return flights first.
Deals found on 15/8
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.
LON-TOS
LGW-TOS
LTN-TOS
LHR-TOS
STN-TOS
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
LON-TOS
LGW-TOS
LTN-TOS
LHR-TOS
STN-TOS
What is the cheapest month to book a flight from London to Tromsø?
Currently, January is the cheapest month in which you can book a flight from London to Tromsø (average of £147). Flying from London to Tromsø in June is currently the most expensive (average of £344). 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 20 August 2026.
It’s optimal to fly from London to Tromsø in the afternoon. By choosing this option you can save up to 20% 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?
Airfare is below average for this route at the moment.
London to Tromsø flights typically cost between £210 and £272 in October.The cheapest return price found within the last 5 days was £141 on Multiple Airlines (22 Oct–25 Oct).
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 £150.
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 59m.
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 77 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 20 August 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.
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 easyJet, Scandinavian Airlines, and Wizz Air fly from London to Tromsø in about 3h 35m. The time it takes to get you to your destination can typically vary by up to 2h 10m. There are 1377 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 £58 on this airline. Additional options worth looking into are easyJet and British Airways, starting at £69 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 cheapest airlines to fly from London to Tromsø one-way?
For one-way options, check prices for Norwegian. According to our data, you can fly for as low as £65. Users have also found prices from £67 and £75 on British Airways and Scandinavian Airlines, respectively.
What are the most popular routes from London to Tromsø?
While some choose either London Luton - Tromso/Langnes or London Stansted - 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 £272 for a flight from London to Tromsø. The cheapest flight overall is £219 while the most popular route, (London Heathrow - Tromso/Langnes) is currently priced at £137.
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, January is the cheapest month in which you can book a flight from London to Tromsø (average of £147). Flying from London to Tromsø in June is currently the most expensive (average of £344). 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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Airlines
Alternative routes
Complete your trip
Direct flights to Norway
Flights by cabin class
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Popular flights
Tromsø flight routes
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 20 August 2026.
Explore flights to Tromsø departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 20 August 2026.
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 7,457,451 searches. Data last updated 20 August 2026.
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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