Cheap flights to Trøndelag

View €65 flight on Thu, 20 Aug 2026Opens in a new window

Flight 1

Flight 2

Popular airlines to Trøndelag

  • KLM

  • SAS

  • Lufthansa

  • Finnair

  • Air France

  • Norwegian Air Shuttle

  • Widerøe

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Cheap round-trip flights to Trøndelag

Prices were available within the past 7 days and start at €65 for one-way flights and €128 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Norwegian Air Shuttle
Tue, 5 May - Sat, 9 May
OSL
Oslo
TRD
Trondheim
€128 Return, found 4 days ago
€128
Return
found 4 days ago
Select Norwegian Air Shuttle flight, departing Tue, 5 May from Oslo to Trondheim, returning Sat, 9 May, priced at €128 found 4 days ago
Norwegian Air Shuttle
Thu, 13 Aug - Tue, 18 Aug
OSL
Oslo
TRD
Trondheim
€128 Return, found 20 hours ago
€128
Return
found 20 hours ago
Select Norwegian Air Shuttle flight, departing Thu, 13 Aug from Oslo to Trondheim, returning Tue, 18 Aug, priced at €128 found 20 hours ago
Norwegian Air Shuttle
Thu, 20 Aug - Mon, 31 Aug
OSL
Oslo
TRD
Trondheim
€135 Return, found 1 day ago
€135
Return
found 1 day ago
Select Norwegian Air Shuttle flight, departing Thu, 20 Aug from Oslo to Trondheim, returning Mon, 31 Aug, priced at €135 found 1 day ago
Scandinavian Airlines
Thu, 20 Aug - Mon, 31 Aug
OSL
Oslo
TRD
Trondheim
€140 Return, found 1 day ago
€140
Return
found 1 day ago
Select Scandinavian Airlines flight, departing Thu, 20 Aug from Oslo to Trondheim, returning Mon, 31 Aug, priced at €140 found 1 day ago
Norwegian Air Shuttle
Thu, 7 May - Mon, 11 May
OSL
Oslo
TRD
Trondheim
€147 Return, found 3 days ago
€147
Return
found 3 days ago
Select Norwegian Air Shuttle flight, departing Thu, 7 May from Oslo to Trondheim, returning Mon, 11 May, priced at €147 found 3 days ago
Scandinavian Airlines
Thu, 20 Aug - Mon, 31 Aug
OSL
Oslo
TRD
Trondheim
€147 Return, found 1 day ago
€147
Return
found 1 day ago
Select Scandinavian Airlines flight, departing Thu, 20 Aug from Oslo to Trondheim, returning Mon, 31 Aug, priced at €147 found 1 day ago
Norwegian Air Shuttle
Thu, 30 Apr - Mon, 4 May
OSL
Oslo
TRD
Trondheim
€150 Return, found 4 days ago
€150
Return
found 4 days ago
Select Norwegian Air Shuttle flight, departing Thu, 30 Apr from Oslo to Trondheim, returning Mon, 4 May, priced at €150 found 4 days ago
KLM
Tue, 6 Oct - Tue, 13 Oct
DUB
Dublin
TRD
Trondheim
€163 Return, found 3 days ago
€163
Return
found 3 days ago
Select KLM flight, departing Tue, 6 Oct from Dublin to Trondheim, returning Tue, 13 Oct, priced at €163 found 3 days ago
Widerøe
Thu, 7 May - Mon, 11 May
TRF
Sandefjord
TRD
Trondheim
€184 Return, found 3 days ago
€184
Return
found 3 days ago
Select Widerøe flight, departing Thu, 7 May from Sandefjord to Trondheim, returning Mon, 11 May, priced at €184 found 3 days ago
Lufthansa
Fri, 1 May - Mon, 4 May
DUB
Dublin
TRD
Trondheim
€229 Return, found 1 day ago
€229
Return
found 1 day ago
Select Lufthansa flight, departing Fri, 1 May from Dublin to Trondheim, returning Mon, 4 May, priced at €229 found 1 day ago

Trending flights to 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.

KLM
Tue, 6 Oct - Tue, 13 Oct
DUB
Dublin
TRD
Trondheim
€163 Return, found 3 days ago
€163
Return
found 3 days ago
Select KLM flight, departing Tue, 6 Oct from Dublin to Trondheim, returning Tue, 13 Oct, priced at €163 found 3 days ago

Frequently asked questions

How do I find cheap flights to Trøndelag that have flexible change policies?
Search for your low-cost seats to Trøndelag, then mark the "No change fee" box below the "Flexible change policies" filter. It's as easy as that. We know that things can change and flexibility is important, so you can book with confidence with Expedia.
How can I find cheap tickets to Trøndelag?
An effective strategy for nabbing cheap tickets is to be flexible with your dates. Start by searching for your flight to Trøndelag, then click on the "flexible dates" link to compare prices for nearby days. Want another tip? Book well ahead. To give you an idea of fares, €128 was the best price for a flight to Trøndelag in the last seven days.
How much is a flight to Trøndelag?
You could have scored a return air ticket to Trøndelag from anywhere between €128 and €229 in the last seven days. For one-way journeys taking off from Oslo (OSL), the lowest amount paid during this period was €65.
How much is a plane ticket to Trøndelag?
In the last seven days, tickets varied between €128 and €229. Have a look at our fabulous deals to Trøndelag, make a booking and get ready for your next fun holiday!
What is the best time to go to Trøndelag?
One of the best times to discover Trondheim is after June 20 when summer starts. In Trøndelag's main city, average temperatures fluctuate from 10ºC to 18ºC at this time — glorious weather for touring around! May, June and July are the most popular months to explore this destination.
What months are the cheapest to book a flight to Trøndelag?
To bag a great deal to Trøndelag, book during the month of February when ticket prices are at their lowest. When's the most expensive? In the USA, it's December.

Book with confidence

About Trøndelag

Expedia offers flights to Trøndelag to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Trøndelag or destinations around the world and discover how easy it is to make your flight reservations on Expedia.
About Trøndelag
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