Cheap Flights to Trøndelag | Popular Routes to Trøndelag from HK$1,953

View HK$1,953 flight on Fri, 11 Sept 2026Opens in a new window

Popular airlines to Trøndelag

  • KLM

  • Lufthansa

  • SAS

  • Norwegian Air Shuttle

  • Finnair

  • Air France

  • Widerøe

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 35% 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 HK$1,953 for one-way flights and HK$4,809 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Thu, 16 Apr - Tue, 21 Apr
LCY
London
TRD
Trondheim
HK$4,809 Return, found 1 day ago
HK$4,809
Return
found 1 day ago
Select Lufthansa flight, departing Thu, 16 Apr from London to Trondheim, returning Tue, 21 Apr, priced at HK$4,809 found 1 day ago
Air Dolomiti
Thu, 16 Apr - Tue, 21 Apr
LCY
London
TRD
Trondheim
HK$4,825 Return, found 1 day ago
HK$4,825
Return
found 1 day ago
Select Air Dolomiti flight, departing Thu, 16 Apr from London to Trondheim, returning Tue, 21 Apr, priced at HK$4,825 found 1 day ago
Air Dolomiti
Thu, 16 Apr - Tue, 21 Apr
LCY
London
TRD
Trondheim
HK$4,852 Return, found 1 day ago
HK$4,852
Return
found 1 day ago
Select Air Dolomiti flight, departing Thu, 16 Apr from London to Trondheim, returning Tue, 21 Apr, priced at HK$4,852 found 1 day ago
Lufthansa
Thu, 16 Apr - Tue, 21 Apr
LCY
London
TRD
Trondheim
HK$5,117 Return, found 1 day ago
HK$5,117
Return
found 1 day ago
Select Lufthansa flight, departing Thu, 16 Apr from London to Trondheim, returning Tue, 21 Apr, priced at HK$5,117 found 1 day ago
Air Dolomiti
Thu, 16 Apr - Tue, 21 Apr
LCY
London
TRD
Trondheim
HK$5,133 Return, found 1 day ago
HK$5,133
Return
found 1 day ago
Select Air Dolomiti flight, departing Thu, 16 Apr from London to Trondheim, returning Tue, 21 Apr, priced at HK$5,133 found 1 day ago
Air Dolomiti
Thu, 16 Apr - Tue, 21 Apr
LCY
London
TRD
Trondheim
HK$5,149 Return, found 1 day ago
HK$5,149
Return
found 1 day ago
Select Air Dolomiti flight, departing Thu, 16 Apr from London to Trondheim, returning Tue, 21 Apr, priced at HK$5,149 found 1 day ago
Air Dolomiti
Thu, 16 Apr - Tue, 21 Apr
LCY
London
TRD
Trondheim
HK$5,160 Return, found 1 day ago
HK$5,160
Return
found 1 day ago
Select Air Dolomiti flight, departing Thu, 16 Apr from London to Trondheim, returning Tue, 21 Apr, priced at HK$5,160 found 1 day ago
Juneyao Air
Fri, 22 May - Tue, 26 May
HKG
Hong Kong SAR
TRD
Trondheim
HK$8,717 Return, found 7 hours ago
HK$8,717
Return
found 7 hours ago
Select Juneyao Air flight, departing Fri, 22 May from Hong Kong SAR to Trondheim, returning Tue, 26 May, priced at HK$8,717 found 7 hours ago
Finnair
Fri, 22 May - Tue, 26 May
HKG
Hong Kong SAR
TRD
Trondheim
HK$8,972 Return, found 7 hours ago
HK$8,972
Return
found 7 hours ago
Select Finnair flight, departing Fri, 22 May from Hong Kong SAR to Trondheim, returning Tue, 26 May, priced at HK$8,972 found 7 hours ago
Air France
Wed, 17 Jun - Mon, 22 Jun
HKG
Hong Kong SAR
TRD
Trondheim
HK$11,107 Return, found 11 hours ago
HK$11,107
Return
found 11 hours ago
Select Air France flight, departing Wed, 17 Jun from Hong Kong SAR to Trondheim, returning Mon, 22 Jun, priced at HK$11,107 found 11 hours 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.

Juneyao Air
Fri, 22 May - Tue, 26 May
HKG
Hong Kong SAR
TRD
Trondheim
HK$8,717 Return, found 7 hours ago
HK$8,717
Return
found 7 hours ago
Select Juneyao Air flight, departing Fri, 22 May from Hong Kong SAR to Trondheim, returning Tue, 26 May, priced at HK$8,717 found 7 hours 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, HK$4,809 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 HK$4,809 and HK$11,107 in the last seven days. For one-way journeys taking off from London (LCY), the lowest amount paid during this period was HK$1,953.
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 HK$4,809 and HK$11,107. 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

Explore a world of travel with Expedia

*Available to Expedia members.