Cheap flights from Trøndelag

View NZ$131 flight on Sun, 16 Nov 2025Opens in a new window

Popular airlines from Trøndelag

  • SAS

    SAS

  • KLM

    KLM

  • Norwegian Air Shuttle

    Norwegian Air Shuttle

  • Air France

    Air France

  • Lufthansa

    Lufthansa

  • LOT-Polish Airlines

    LOT-Polish Airlines

  • Finnair

    Finnair

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 35% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheapest flights from Trøndelag

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Widerøe
Thu, 9 Oct - Sun, 12 Oct
TRD
Trondheim
TOS
Tromsø
NZ$606 Return, found 6 days ago
NZ$606
Return
found 6 days ago
Select Widerøe flight, departing Thu, 9 Oct from Trondheim to Tromsø, returning Sun, 12 Oct, priced at NZ$606 found 6 days ago
Widerøe
Thu, 9 Oct - Sun, 12 Oct
TRD
Trondheim
TOS
Tromsø
NZ$617 Return, found 6 days ago
NZ$617
Return
found 6 days ago
Select Widerøe flight, departing Thu, 9 Oct from Trondheim to Tromsø, returning Sun, 12 Oct, priced at NZ$617 found 6 days ago
Scandinavian Airlines
Thu, 9 Oct - Sun, 12 Oct
TRD
Trondheim
TOS
Tromsø
NZ$624 Return, found 6 days ago
NZ$624
Return
found 6 days ago
Select Scandinavian Airlines flight, departing Thu, 9 Oct from Trondheim to Tromsø, returning Sun, 12 Oct, priced at NZ$624 found 6 days ago
Widerøe
Thu, 9 Oct - Sun, 12 Oct
TRD
Trondheim
TOS
Tromsø
NZ$627 Return, found 6 days ago
NZ$627
Return
found 6 days ago
Select Widerøe flight, departing Thu, 9 Oct from Trondheim to Tromsø, returning Sun, 12 Oct, priced at NZ$627 found 6 days ago
Scandinavian Airlines
Thu, 9 Oct - Sun, 12 Oct
TRD
Trondheim
TOS
Tromsø
NZ$635 Return, found 6 days ago
NZ$635
Return
found 6 days ago
Select Scandinavian Airlines flight, departing Thu, 9 Oct from Trondheim to Tromsø, returning Sun, 12 Oct, priced at NZ$635 found 6 days ago
Widerøe
Thu, 9 Oct - Sun, 12 Oct
TRD
Trondheim
TOS
Tromsø
NZ$651 Return, found 6 days ago
NZ$651
Return
found 6 days ago
Select Widerøe flight, departing Thu, 9 Oct from Trondheim to Tromsø, returning Sun, 12 Oct, priced at NZ$651 found 6 days ago
Widerøe
Thu, 9 Oct - Sun, 12 Oct
TRD
Trondheim
TOS
Tromsø
NZ$662 Return, found 6 days ago
NZ$662
Return
found 6 days ago
Select Widerøe flight, departing Thu, 9 Oct from Trondheim to Tromsø, returning Sun, 12 Oct, priced at NZ$662 found 6 days ago
Scandinavian Airlines
Thu, 9 Oct - Sun, 12 Oct
TRD
Trondheim
TOS
Tromsø
NZ$669 Return, found 6 days ago
NZ$669
Return
found 6 days ago
Select Scandinavian Airlines flight, departing Thu, 9 Oct from Trondheim to Tromsø, returning Sun, 12 Oct, priced at NZ$669 found 6 days ago
Scandinavian Airlines
Thu, 9 Oct - Sun, 12 Oct
TRD
Trondheim
TOS
Tromsø
NZ$673 Return, found 6 days ago
NZ$673
Return
found 6 days ago
Select Scandinavian Airlines flight, departing Thu, 9 Oct from Trondheim to Tromsø, returning Sun, 12 Oct, priced at NZ$673 found 6 days ago
Widerøe
Thu, 9 Oct - Sun, 12 Oct
TRD
Trondheim
TOS
Tromsø
NZ$697 Return, found 6 days ago
NZ$697
Return
found 6 days ago
Select Widerøe flight, departing Thu, 9 Oct from Trondheim to Tromsø, returning Sun, 12 Oct, priced at NZ$697 found 6 days ago
*Available to Expedia members.