Cheap Flights from London (LON) to Tromsø (TOS)

View AU$171 flight on Mon, 9 Feb. 2026Opens in a new window

Popular airlines from London to Tromsø (TOS-Langnes)

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Cheap Flights from London (LON) to Tromsø (TOS)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Scandinavian Airlines
Wed, 7 Jan. - Mon, 12 Jan.
LHR
London
TOS
Tromsø
AU$306 Return, found 4 days ago
AU$306
Return
found 4 days ago
Select Scandinavian Airlines flight, departing Wed, 7 Jan. from London to Tromsø, returning Mon, 12 Jan., priced at AU$306 found 4 days ago
Scandinavian Airlines
Wed, 7 Jan. - Sun, 25 Jan.
LHR
London
TOS
Tromsø
AU$312 Return, found 5 days ago
AU$312
Return
found 5 days ago
Select Scandinavian Airlines flight, departing Wed, 7 Jan. from London to Tromsø, returning Sun, 25 Jan., priced at AU$312 found 5 days ago
Scandinavian Airlines
Fri, 7 Nov. - Tue, 11 Nov.
LHR
London
TOS
Tromsø
AU$315 Return, found 9 hours ago
AU$315
Return
found 9 hours ago
Select Scandinavian Airlines flight, departing Fri, 7 Nov. from London to Tromsø, returning Tue, 11 Nov., priced at AU$315 found 9 hours ago
Scandinavian Airlines
Thu, 8 Jan. - Sun, 25 Jan.
LHR
London
TOS
Tromsø
AU$321 Return, found 5 days ago
AU$321
Return
found 5 days ago
Select Scandinavian Airlines flight, departing Thu, 8 Jan. from London to Tromsø, returning Sun, 25 Jan., priced at AU$321 found 5 days ago
Scandinavian Airlines
Tue, 6 Jan. - Mon, 12 Jan.
LHR
London
TOS
Tromsø
AU$326 Return, found 4 days ago
AU$326
Return
found 4 days ago
Select Scandinavian Airlines flight, departing Tue, 6 Jan. from London to Tromsø, returning Mon, 12 Jan., priced at AU$326 found 4 days ago
Scandinavian Airlines
Wed, 1 Oct. - Tue, 7 Oct.
LHR
London
TOS
Tromsø
AU$327 Return, found 3 hours ago
AU$327
Return
found 3 hours ago
Select Scandinavian Airlines flight, departing Wed, 1 Oct. from London to Tromsø, returning Tue, 7 Oct., priced at AU$327 found 3 hours ago
British Airways
Tue, 3 Feb. - Tue, 17 Feb.
LHR
London
TOS
Tromsø
AU$332 Return, found 2 days ago
AU$332
Return
found 2 days ago
Select British Airways flight, departing Tue, 3 Feb. from London to Tromsø, returning Tue, 17 Feb., priced at AU$332 found 2 days ago
Austrian Airlines
Tue, 6 Jan. - Sat, 10 Jan.
LHR
London
TOS
Tromsø
AU$339 Return, found 4 days ago
AU$339
Return
found 4 days ago
Select Austrian Airlines flight, departing Tue, 6 Jan. from London to Tromsø, returning Sat, 10 Jan., priced at AU$339 found 4 days ago
easyJet
Fri, 6 Mar. - Mon, 9 Mar.
LGW
London
TOS
Tromsø
AU$386 Return, found 3 days ago
AU$386
Return
found 3 days ago
Select easyJet flight, departing Fri, 6 Mar. from London to Tromsø, returning Mon, 9 Mar., priced at AU$386 found 3 days ago
Lufthansa
Sat, 13 Dec. - Tue, 16 Dec.
LHR
London
TOS
Tromsø
AU$478 Return, found 13 hours ago
AU$478
Return
found 13 hours ago
Select Lufthansa flight, departing Sat, 13 Dec. from London to Tromsø, returning Tue, 16 Dec., priced at AU$478 found 13 hours ago

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

March is typically the cheapest month to fly

From AU$113 - AU$417 per traveller.

Graph displaying average flight prices per month

Flight from London to Tromsø route information
Origin airport
Heathrow
Destination airport
Langnes
Airlines serving
Aer Lingus, Air France, British Airways, Finnair, KLM, Lufthansa, Scandinavian Airlines, Swiss International Air Lines
Return price
AU$306
Distance
2247 km

LON to TOS Flights

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London Airports

London

Heathrow to Tromsø
AU$305.80
Gatwick to Tromsø
AU$385.81
London City to Tromsø
AU$556.10
*Available to Expedia members.