Flight to Trøndelag

View S$512 flight on Fri, 20 Feb, 2026Opens in a new window

Popular airlines to Trøndelag

  • SAS

  • KLM

  • Norwegian Air Shuttle

  • Lufthansa

  • Air France

  • Finnair

  • Widerøe

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 40% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to Trøndelag

Prices were available within the past 7 days and start at S$512 for one-way flights and S$138 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scandinavian Airlines
Wed, 1 Apr - Wed, 8 Apr
OSL
Oslo
TRD
Trondheim
S$138 Return, found 1 day ago
S$138
Return
found 1 day ago
Select Scandinavian Airlines flight, departing Wed, 1 Apr from Oslo to Trondheim, returning Wed, 8 Apr, priced at S$138 found 1 day ago
Scandinavian Airlines
Wed, 1 Apr - Wed, 8 Apr
OSL
Oslo
TRD
Trondheim
S$194 Return, found 1 day ago
S$194
Return
found 1 day ago
Select Scandinavian Airlines flight, departing Wed, 1 Apr from Oslo to Trondheim, returning Wed, 8 Apr, priced at S$194 found 1 day ago
Scandinavian Airlines
Fri, 13 Mar - Tue, 31 Mar
OSL
Oslo
TRD
Trondheim
S$203 Return, found 6 days ago
S$203
Return
found 6 days ago
Select Scandinavian Airlines flight, departing Fri, 13 Mar from Oslo to Trondheim, returning Tue, 31 Mar, priced at S$203 found 6 days ago
Scandinavian Airlines
Wed, 1 Apr - Wed, 8 Apr
OSL
Oslo
TRD
Trondheim
S$212 Return, found 1 day ago
S$212
Return
found 1 day ago
Select Scandinavian Airlines flight, departing Wed, 1 Apr from Oslo to Trondheim, returning Wed, 8 Apr, priced at S$212 found 1 day ago
Scandinavian Airlines
Fri, 13 Mar - Tue, 31 Mar
OSL
Oslo
TRD
Trondheim
S$233 Return, found 6 days ago
S$233
Return
found 6 days ago
Select Scandinavian Airlines flight, departing Fri, 13 Mar from Oslo to Trondheim, returning Tue, 31 Mar, priced at S$233 found 6 days ago
Scandinavian Airlines
Wed, 1 Apr - Wed, 8 Apr
OSL
Oslo
TRD
Trondheim
S$241 Return, found 1 day ago
S$241
Return
found 1 day ago
Select Scandinavian Airlines flight, departing Wed, 1 Apr from Oslo to Trondheim, returning Wed, 8 Apr, priced at S$241 found 1 day ago
KLM
Wed, 18 Feb - Wed, 25 Feb
SIN
Singapore
TRD
Trondheim
S$1,208 Return, found 3 days ago
S$1,208
Return
found 3 days ago
Select KLM flight, departing Wed, 18 Feb from Singapore to Trondheim, returning Wed, 25 Feb, priced at S$1,208 found 3 days ago
Air France
Tue, 10 Mar - Tue, 31 Mar
SIN
Singapore
TRD
Trondheim
S$1,291 Return, found 6 days ago
S$1,291
Return
found 6 days ago
Select Air France flight, departing Tue, 10 Mar from Singapore to Trondheim, returning Tue, 31 Mar, priced at S$1,291 found 6 days ago
Lufthansa
Thu, 2 Apr - Thu, 9 Apr
SIN
Singapore
TRD
Trondheim
S$1,356 Return, found 7 hours ago
S$1,356
Return
found 7 hours ago
Select Lufthansa flight, departing Thu, 2 Apr from Singapore to Trondheim, returning Thu, 9 Apr, priced at S$1,356 found 7 hours ago
Etihad Airways
Wed, 11 Mar - Tue, 31 Mar
SIN
Singapore
TRD
Trondheim
S$1,553 Return, found 3 days ago
S$1,553
Return
found 3 days ago
Select Etihad Airways flight, departing Wed, 11 Mar from Singapore to Trondheim, returning Tue, 31 Mar, priced at S$1,553 found 3 days ago

The Annual Holiday Sale

Members save up to 40% on hotels. Plan this year’s big trip and save.
Book now
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.

Trøndelag Flights Information

Airlines serving
Scandinavian Airlines, Finnair, Lufthansa, KLM, Qatar Airways, Air France, Etihad Airways
Roundtrip price
from S$138

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, S$138 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 S$138 and S$1,553 in the last seven days. For one-way journeys taking off from Frankfurt (FRA), the lowest amount paid during this period was S$512.
When is the cheapest time to fly to Trøndelag?
If you're not fixed on what date you jet off to Trøndelag, try to fly out early on in the week. The most economical day to take off is usually Tuesday, followed closely by Monday. Saturday is typically the costliest day, with many people preferring to take off on the weekend.
How much is a plane ticket to Trøndelag?
In the last seven days, tickets varied between S$138 and S$1,553. 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.

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
Wed, 18 Feb - Wed, 25 Feb
SIN
Singapore
TRD
Trondheim
S$1,208 Return, found 3 days ago
S$1,208
Return
found 3 days ago
Select KLM flight, departing Wed, 18 Feb from Singapore to Trondheim, returning Wed, 25 Feb, priced at S$1,208 found 3 days ago
*Available to Expedia members.