Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Qatar to Tromsø as you normally would.
If you book a flight to Tromsø from Qatar, you will be flying to Tromso/Langnes, which is the city’s only airport. Tromso/Langnes (TOS) is located 4.1 km from the centre of Tromsø.
This flight path from Qatar to Tromso/Langnes was viewed by 15 users in the past month. Keep an eye out for changes in search interest prior to high and low season.
This is defined as Doha Hamad Intl Airport (DOH) and Tromso/Langnes Airport (TOS). Codes like Tromso/Langnes Airport are often used to just call airports uniquely.