Cheap Flights to Trøndelag from $357

Popular airlines to Trøndelag

  • SAS

    SAS

  • KLM

    KLM

  • Norwegian Air Shuttle

    Norwegian Air Shuttle

  • Air France

    Air France

  • Widerøe

    Widerøe

  • Lufthansa

    Lufthansa

  • LOT-Polish Airlines

    LOT-Polish Airlines

  • 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 30% on select hotels after you book a flight*
  • one key icon

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Top Cities to Visit in Trøndelag

Trondheim which includes general coastal views, landscape views and mountains
FlightsFlights

Trondheim

Trondheim

How much is the cheapest flight to Trøndelag?

Prices were available within the past 7 days and start at $357 for one-way flights and $420 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, Jan 12 - Wed, Jan 21
SEA
Seattle
TRD
Trondheim
$511 Roundtrip, found 4 days ago
$511
Roundtrip
found 4 days ago
Select Delta flight, departing Mon, Jan 12 from Seattle to Trondheim, returning Wed, Jan 21, priced at $511 found 4 days ago
Delta
Wed, Nov 5 - Wed, Nov 12
SEA
Seattle
TRD
Trondheim
$514 Roundtrip, found 4 days ago
$514
Roundtrip
found 4 days ago
Select Delta flight, departing Wed, Nov 5 from Seattle to Trondheim, returning Wed, Nov 12, priced at $514 found 4 days ago
Delta
Sun, Jan 11 - Wed, Jan 21
SEA
Seattle
TRD
Trondheim
$520 Roundtrip, found 4 days ago
$520
Roundtrip
found 4 days ago
Select Delta flight, departing Sun, Jan 11 from Seattle to Trondheim, returning Wed, Jan 21, priced at $520 found 4 days ago
Scandinavian Airlines
Wed, Nov 5 - Wed, Nov 12
SEA
Seattle
TRD
Trondheim
$522 Roundtrip, found 4 days ago
$522
Roundtrip
found 4 days ago
Select Scandinavian Airlines flight, departing Wed, Nov 5 from Seattle to Trondheim, returning Wed, Nov 12, priced at $522 found 4 days ago
Delta
Mon, Jan 12 - Mon, Jan 19
SEA
Seattle
TRD
Trondheim
$524 Roundtrip, found 4 days ago
$524
Roundtrip
found 4 days ago
Select Delta flight, departing Mon, Jan 12 from Seattle to Trondheim, returning Mon, Jan 19, priced at $524 found 4 days ago
Delta
Wed, Nov 5 - Wed, Nov 12
SEA
Seattle
TRD
Trondheim
$524 Roundtrip, found 4 days ago
$524
Roundtrip
found 4 days ago
Select Delta flight, departing Wed, Nov 5 from Seattle to Trondheim, returning Wed, Nov 12, priced at $524 found 4 days ago
Delta
Mon, Sep 29 - Mon, Oct 13
SEA
Seattle
TRD
Trondheim
$526 Roundtrip, found 1 day ago
$526
Roundtrip
found 1 day ago
Select Delta flight, departing Mon, Sep 29 from Seattle to Trondheim, returning Mon, Oct 13, priced at $526 found 1 day ago
Virgin Atlantic
Mon, Mar 2 - Tue, Mar 17
SEA
Seattle
TRD
Trondheim
$537 Roundtrip, found 4 days ago
$537
Roundtrip
found 4 days ago
Select Virgin Atlantic flight, departing Mon, Mar 2 from Seattle to Trondheim, returning Tue, Mar 17, priced at $537 found 4 days ago
KLM
Wed, Nov 5 - Wed, Nov 12
SEA
Seattle
TRD
Trondheim
$562 Roundtrip, found 4 days ago
$562
Roundtrip
found 4 days ago
Select KLM flight, departing Wed, Nov 5 from Seattle to Trondheim, returning Wed, Nov 12, priced at $562 found 4 days ago
Air France
Wed, Oct 22 - Tue, Oct 28
SEA
Seattle
TRD
Trondheim
$784 Roundtrip, found 6 days ago
$784
Roundtrip
found 6 days ago
Select Air France flight, departing Wed, Oct 22 from Seattle to Trondheim, returning Tue, Oct 28, priced at $784 found 6 days ago

Trending flights to Trøndelag

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

Scandinavian Airlines
Thu, Nov 6 - Mon, Nov 17
EWR
New York
TRD
Trondheim
$420 Roundtrip, found 4 days ago
$420
Roundtrip
found 4 days ago
Select Scandinavian Airlines flight, departing Thu, Nov 6 from New York to Trondheim, returning Mon, Nov 17, priced at $420 found 4 days ago

Book with confidence

Book with confidence

Fargo Hector International Airport offers nonstop flights to cities across the US. From ski trips to golf getaways to a week on the beach, it's all within reach when you fly FAR.

Plan your trip and fly nonstop from Fargo to Atlanta, Chicago, Dallas, Denver, Las Vegas, Minneapolis/St. Paul, Nashville, and Phoenix-Mesa, with seasonal service to Orlando, Phoenix-Sky Harbor, and St. Pete–Clearwater.

Take advantage of our convenient new parking garage with affordable rates. Enjoy short lines, a simple terminal, and fast check-ins. From parking to boarding, it's smooth every step of the way.

Travel information

Travel information

Trøndelag Flights Information

Airlines serving
Delta, KLM, Virgin Atlantic, Air France, Scandinavian Airlines, Finnair
Roundtrip price
from $420
Trøndelag Flights Information

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to One Key members.