- Cheap flights from Southampton (SOU) to Tromsø (TOS) (2026) | Expedia.co.th

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

Popular airlines from Southampton (SOU) to Tromsø (TOS-Langnes)

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

Travel information

Origin airport	Southampton
Destination airport	Tromsø
Distance	2,336 km away
Airlines serving	KLM, Aer Lingus
Popular airline	KLM

*Available to Expedia members.