Find and book Finnair flights from Trondheim

Your journey starts here

Round-trip price per adult from
–

Flight offers from Trondheim (TRD)

TRD – BKK
Trondheim - Bangkok
Fri 25 Sep 2026 – Mon 5 Oct 2026
From
6,452 NOK
TRD – TLL
Trondheim - Tallinn
Thu 15 Oct 2026 – Sun 18 Oct 2026
From
2,279 NOK
TRD – HEL
Trondheim - Helsinki
Sat 10 Oct 2026 – Thu 15 Oct 2026
From
2,021 NOK
TRD – ARN
Trondheim - Stockholm
Thu 22 Oct 2026 – Wed 28 Oct 2026
From
2,793 NOK

Cheap Finnair flights from Trondheim and (TRD) airports

TRD – HEL
Trondheim - Helsinki
Sat 10 Oct 2026 – Thu 15 Oct 2026
From
2,021 NOK
TRD – TLL
Trondheim - Tallinn
Thu 15 Oct 2026 – Sun 18 Oct 2026
From
2,279 NOK
TRD – ARN
Trondheim - Stockholm
Thu 22 Oct 2026 – Wed 28 Oct 2026
From
2,793 NOK
TRD – BKK
Trondheim - Bangkok
Fri 25 Sep 2026 – Mon 5 Oct 2026
From
6,452 NOK

Explore more flights and destinations

Trondheim - Delhi
Trondheim - Hong Kong
Trondheim - Chongqing
Trondheim - Nanjing
Trondheim - Shanghai
Trondheim - Xi An
Trondheim - Fukuoka
Trondheim - Nagoya
Trondheim - Denpasar-Bali
Trondheim - Guangzhou
Trondheim - Krabi
Trondheim - Phuket