฿9,725 Cheap Finnair flights from London to Tromsø (LON→TOS)

View ฿9,725 flight on Sun, 22 Feb 2026Opens in a new window
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Finnair flights from London to Tromsø (LON→TOS)

Prices were available within the past 7 days and start at ฿9,725 for one-way flights and ฿18,675 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Finnair
Mon, 26 Oct - Thu, 29 Oct
LHR
London
TOS
Tromsø
฿18,675 Return, found 4 hours ago
฿18,675
Return
found 4 hours ago
Select Finnair flight, departing Mon, 26 Oct from London to Tromsø, returning Thu, 29 Oct, priced at ฿18,675 found 4 hours ago

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

March is typically the cheapest month to fly

From ฿2,333 - ฿6,796 per traveller.

Travel information

Origin airport
Heathrow
Destination airport
Langnes
Airlines serving
Air France, British Airways, Finnair, KLM, Lufthansa, Swiss International Air Lines
Popular airline
Swiss International Air Lines
Distance
2247 km

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