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£56+ Cheap flights to Trondheim

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/9. Fares are subject to change and may not be available on all flights or dates of travel.
— TRD
4 Jul — 11 Jul1
1 adult
1 adult, Economy, 0 bags

Flights to Trondheim in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Trondheim
Explore the most affordable flight options available to Trondheim. Find the lowest fares based on data from user searches, with prices last updated on 4 June 2026.

Thu 11/613:50
LGW
-
TRD
Nonstop2h 30m
Norwegian
Sun 14/608:10
TRD
-
LGW
Nonstop2h 40m
Norwegian
Deal found 1/6£83
Fri 12/617:00
LGW
-
TRD
Nonstop2h 30m
Norwegian
Sun 14/608:10
TRD
-
LGW
Nonstop2h 40m
Norwegian
Deal found 2/6£95
Sun 5/710:30
LGW
-
TRD
Nonstop2h 30m
Norwegian
Fri 24/707:00
TRD
-
LGW
Nonstop2h 40m
Norwegian
Deal found 31/5£109
Thu 11/608:10
LGW
-
TRD
1 stop14h 45m
Multiple Airlines
Sun 14/608:10
TRD
-
LGW
Nonstop2h 40m
Multiple Airlines
Deal found 31/5£117
Thu 10/913:50
LGW
-
TRD
Nonstop2h 30m
Norwegian
Sun 13/909:45
TRD
-
LGW
1 stop23h 20m
Norwegian
Deal found 31/5£118
Fri 11/917:00
LGW
-
TRD
Nonstop2h 30m
Norwegian
Sun 13/909:45
TRD
-
LGW
1 stop23h 20m
Norwegian
Deal found 31/5£118
Thu 27/813:50
LGW
-
TRD
Nonstop2h 30m
Norwegian
Mon 31/814:30
TRD
-
LGW
Nonstop2h 40m
Norwegian
Deal found 4/6£121
Fri 5/617:00
LGW
-
TRD
Nonstop2h 30m
Norwegian
Mon 8/614:30
TRD
-
LGW
Nonstop2h 40m
Norwegian
Deal found 4/6£124
Sun 5/710:30
LGW
-
TRD
Nonstop2h 30m
Norwegian
Thu 23/708:10
TRD
-
LGW
Nonstop2h 40m
Norwegian
Deal found 1/6£125
Mon 6/717:00
LHR
-
TRD
1 stop6h 35m
Scandinavian Airlines
Tue 14/717:30
TRD
-
LHR
1 stop5h 05m
Scandinavian Airlines
Deal found 31/5£131
Mon 6/709:05
STN
-
TRD
2 stops22h 15m
Multiple Airlines
Tue 14/716:10
TRD
-
STN
1 stop9h 10m
Multiple Airlines
Deal found 31/5£150
Mon 14/920:05
STN
-
TRD
1 stop11h 15m
Multiple Airlines
Wed 30/907:55
TRD
-
STN
1 stop4h 50m
Multiple Airlines
Deal found 4/6£151

Find flight deals to Trondheim

Find the latest flights to Trondheim in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 4 June 2026.

Return from

£109

One-way from

£56

Popular in

July

Cheapest in

May

Average price

£196

Good round-trip deal

£144 or less

Good one-way deal

£62 or less
Norwegian
  • Norwegian
  • 5/7-24/7
  • Nonstop
  • 5h 10m total
  • London to Trondheim
Search Deals
Norwegian
  • Norwegian
  • 11/9
  • Nonstop
  • 2h 30m total
  • London to Trondheim
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£29 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£4 potential savings vs. average return price).
Search Deals
Average for return flights in June 2026
Search Deals
Price to beat on a round-trip flight from London to Trondheim Vaernes.
Search Deals
Price to beat on a one-way flight from London to Trondheim Vaernes.
Search Deals

Cheapflights Fare Finder

 
Locate flights to Trondheim that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 4 June 2026.
Use the filters below to find and compare flights to Trondheim that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

LondonTrondheim

LGW - TRD

LGWTRD

London Gatwick

Sun 5/7

10:30-14:00

Nonstop2h 30m

Trondheim Vaernes

Thu 23/7

08:10-09:50

Nonstop2h 40m

£125

LondonTrondheim

LGW - TRD

LGWTRD

London Gatwick

Mon 17/8

17:00-20:30

Nonstop2h 30m

Trondheim Vaernes

Fri 21/8

14:30-16:10

Nonstop2h 40m

£144

LondonTrondheim

STN - TRD

STNTRD

London Stansted

Fri 11/9

20:45-08:20

1 stop10h 35m

Trondheim Vaernes

Sun 13/9

07:30-10:35

1 stop4h 05m

£152

LondonTrondheim

STN - TRD

STNTRD

London Stansted

Sun 5/7

10:40-07:35

1 stop19h 55m

Trondheim Vaernes

Thu 23/7

20:30-11:30

1 stop16h 00m

£167

LondonTrondheim

STN - TRD

STNTRD

London Stansted

Sun 5/7

10:40-07:35

1 stop19h 55m

Trondheim Vaernes

Fri 24/7

17:30-22:55

1 stop6h 25m

£169

LondonTrondheim

LHR - TRD

LHRTRD

London Heathrow

Fri 10/7

07:05-14:50

1 stop6h 45m

Trondheim Vaernes

Sun 19/7

18:10-21:35

1 stop4h 25m

£175

LondonTrondheim

LTN - TRD

LTNTRD

London Luton

Wed 17/6

15:15-08:20

2 stops16h 05m

Trondheim Vaernes

Thu 18/6

13:50-07:35

2 stops18h 45m

£176

LondonTrondheim

LGW - TRD

LGWTRD

London Gatwick

Sun 5/7

10:30-14:00

Nonstop2h 30m

Trondheim Vaernes

Fri 24/7

06:30-20:10

1 stop14h 40m

£187

LondonTrondheim

LHR - TRD

LHRTRD

London Heathrow

Sat 21/11

10:35-20:25

1 stop8h 50m

Trondheim Vaernes

Wed 25/11

14:45-21:35

1 stop7h 50m

£193

LondonTrondheim

LTN - TRD

LTNTRD

London Luton

Tue 16/6

14:35-22:15

1 stop6h 40m

Trondheim Vaernes

Tue 23/6

06:00-07:35

3 stops26h 35m

£193

Flights are sorted by cheapest return flights first.

Deals found on 2/6

Showing 1-10 of 60 resultsSorted by cheapest first
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6

Best time to book a flight to Trondheim

Have a flexible travel schedule? Discover the best time to fly to Trondheim with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight to Trondheim

How long is the flight to Trondheim?

On average, a flight from London to Trondheim takes 5 hours 19 minutes. Flights to Trondheim from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to Trondheim?

The most popular airlines flying from London to Trondheim are Scandinavian Airlines and Norwegian.

Norwegian
Norwegian
From £77
Scandinavian Airlines
Scandinavian Airlines
From £100
KLM
KLM
From £155

What are the cheapest airlines that fly to Trondheim?

The cheapest airlines flying from London to Trondheim are Norwegian and Scandinavian Airlines.

Rainfall in Trondheim by month

Plan your trip to Trondheim by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Trondheim ranges from 45.0 - 110.0 inches per month. September is typically the wettest month, when rainfall can reach 110.0 mm. April is typically the driest time to visit Trondheim when rainfall is around 45.0 mm.

Temperature in Trondheim by month

Plan your trip to Trondheim by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Trondheim, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 13.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -3.0 C).

When is the best time to book a flight to Trondheim?

Booking 78 days in advance of your planned departure date is, on average, the best time to get cheap flights to Trondheim. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Reviews of airlines servicing Trondheim

Get insights into the airlines that provide service to Trondheim. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Trondheim. Reviews last updated 4 June 2026.
Read reviews from past customers who have flown KLM,Norwegian, andScandinavian Airlines to Norway. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,524 reviews
Check prices

Crew

8.4

Entertainment

7.2

Boarding

7.8

Food

7.3

Overall

7.8

Comfort

7.7

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
KLM
7.8
Good
1,524 reviews
KLM
7.8
Good
1,524 reviews
Check prices

Crew

8.4

Entertainment

7.2

Boarding

7.8

Food

7.3

Overall

7.8

Comfort

7.7

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Norwegian
7.8
Good
249 reviews
KLM
7.8
Good
1,524 reviews
Check prices

Crew

8.4

Entertainment

7.2

Boarding

7.8

Food

7.3

Overall

7.8

Comfort

7.7

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Scandinavian Airlines
7.4
Good
1,806 reviews
KLM
7.8
Good
1,524 reviews
Check prices

Crew

8.4

Entertainment

7.2

Boarding

7.8

Food

7.3

Overall

7.8

Comfort

7.7

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

FAQs about flying to Trondheim

  • What airport do you fly into for flights to Trondheim?

    If you book a flight to Trondheim, you will be flying into Vaernes, which is the city’s only airport. Trondheim Vaernes (TRD) is located 16.4 mi from the center of Trondheim.

  • Can I find cheaper flights to Trondheim if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Trondheim on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Trondheim?

    Based on reviews from Cheapflights users, Norwegian is rated the highest out of the airlines that fly to Trondheim.

  • What is the cheapest airport to fly to in Trondheim?

    Trondheim Vaernes is currently the cheapest airport to fly to in Trondheim. One-way flights to Trondheim Vaernes typically cost £58, while return flights cost around £108.

  • Where does the fastest flight to Trondheim depart from?

    For those looking to save time traveling to Trondheim, London offers the quickest one-way flight (2 hours 30 minutes).

  • Does Trondheim Vaernes have car hire?

    Yes. Those touching down at Trondheim Vaernes can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Trondheim Vaernes?

    Yes. Trondheim Vaernes has hotels nearby for those requiring accommodations. Radisson Blu Hotel, Trondheim Airport is the closest property to Trondheim Vaernes (0.0 mi away from Trondheim Vaernes).

See more FAQs

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Cheapflights does show flights with no change fees to all users. To see these options for flights to Trondheim, users can toggle the no change fees filter when performing a flight search.

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