A snow-covered mountain range under a starry night sky with the aurora borealis.

฿9,205 Cheap KLM flights from London to Tromsø (LCY→TOS)

View ฿9,205 flight on Thu, 10 Dec 2026Opens in a new window

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 40% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

KLM flights from London to Tromsø (LCY→TOS)

Prices were available within the past 7 days and start at ฿9,205 for one-way flights and ฿17,570 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

KLM
Mon, 2 Nov - Wed, 11 Nov
LCY
London
TOS
Tromsø
฿17,570 Return, found 5 days ago
฿17,570
Return
found 5 days ago
Select KLM flight, departing Mon, 2 Nov from London to Tromsø, returning Wed, 11 Nov, priced at ฿17,570 found 5 days ago
KLM
Mon, 2 Nov - Wed, 11 Nov
LCY
London
TOS
Tromsø
฿18,150 Return, found 5 days ago
฿18,150
Return
found 5 days ago
Select KLM flight, departing Mon, 2 Nov from London to Tromsø, returning Wed, 11 Nov, priced at ฿18,150 found 5 days ago
KLM
Mon, 2 Nov - Wed, 11 Nov
LCY
London
TOS
Tromsø
฿20,195 Return, found 5 days ago
฿20,195
Return
found 5 days ago
Select KLM flight, departing Mon, 2 Nov from London to Tromsø, returning Wed, 11 Nov, priced at ฿20,195 found 5 days ago
KLM
Mon, 2 Nov - Wed, 11 Nov
LCY
London
TOS
Tromsø
฿20,505 Return, found 5 days ago
฿20,505
Return
found 5 days ago
Select KLM flight, departing Mon, 2 Nov from London to Tromsø, returning Wed, 11 Nov, priced at ฿20,505 found 5 days ago
KLM
Mon, 2 Nov - Wed, 11 Nov
LCY
London
TOS
Tromsø
฿20,815 Return, found 5 days ago
฿20,815
Return
found 5 days ago
Select KLM flight, departing Mon, 2 Nov from London to Tromsø, returning Wed, 11 Nov, priced at ฿20,815 found 5 days ago
KLM
Mon, 2 Nov - Wed, 11 Nov
LCY
London
TOS
Tromsø
฿21,080 Return, found 5 days ago
฿21,080
Return
found 5 days ago
Select KLM flight, departing Mon, 2 Nov from London to Tromsø, returning Wed, 11 Nov, priced at ฿21,080 found 5 days ago

Frequently asked questions

How much is a KLM flight from London City Airport (LCY) to Langnes Airport (TOS)?
Set the "Price (lowest to highest)" filter on Expedia to search for cheap KLM round-trip flights from ฿17,570 from LCY to TOS. Affordable one-way fares from ฿9,205 are available as well.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from LCY to TOS with KLM?
KLM flights to Tromsø are often cheaper in the quieter months of May and April. Whether you're in search of a one-way or round-trip ticket, you could find a better deal then.
Does KLM fly nonstop from London City Airport (LCY) to Langnes Airport (TOS)?
Click on our "Nonstop" filter when searching for direct KLM flights from LCY to TOS. It's also an easy way to compare other airlines servicing the same direct trip.
What airports does KLM fly into in Tromsø?
Langnes Airport (TOS) is the primary Tromsø hub for KLM flights from London City Airport (LCY).
Can I change or cancel my KLM flight from London City Airport (LCY) to Langnes Airport (TOS)?
It's generally possible to cancel or modify your flight, although additional fees may apply if you booked over 24 hours ago. Want to keep your options open? Apply the "Changes included" and "No cancel fee" filters to find flights that won't charge extra if you need to alter your plans. To make changes, visit "Trips," select your flight and click on "Manage Booking" for more information.

Travel information

Origin airport
London City
Destination airport
Langnes
Distance
2232 km
*Available to Expedia members.