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£33+ 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 15/6. Fares are subject to change and may not be available on all flights or dates of travel.
— TRD
18 Jun — 25 Jun1
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 19 May 2026.

Thu 4/613:50
LGW
-
TRD
Nonstop2h 30m
Norwegian
Sun 7/608:10
TRD
-
LGW
Nonstop2h 40m
Norwegian
Deal found 16/5£89
Fri 5/617:00
LGW
-
TRD
Nonstop2h 30m
Norwegian
Sun 7/608:10
TRD
-
LGW
Nonstop2h 40m
Norwegian
Deal found 15/5£95
Thu 28/513:50
LGW
-
TRD
Nonstop2h 30m
Norwegian
Mon 1/614:30
TRD
-
LGW
Nonstop2h 40m
Norwegian
Deal found 17/5£105
Wed 10/605:35
LGW
-
TRD
1 stop17h 05m
Multiple Airlines
Sun 14/608:10
TRD
-
LGW
Nonstop2h 40m
Multiple Airlines
Deal found 18/5£120
Wed 10/617:15
STN
-
TRD
1 stop14h 05m
Multiple Airlines
Sun 14/608:55
TRD
-
STN
1 stop23h 25m
Multiple Airlines
Deal found 18/5£123
Mon 14/917:00
LGW
-
TRD
Nonstop2h 30m
Norwegian
Sun 27/908:10
TRD
-
LGW
Nonstop2h 40m
Norwegian
Deal found 15/5£126
Mon 1/617:00
LGW
-
TRD
Nonstop2h 30m
Norwegian
Fri 5/614:25
TRD
-
LGW
Nonstop2h 45m
Norwegian
Deal found 17/5£129
Wed 10/608:30
STN
-
TRD
1 stop22h 50m
Multiple Airlines
Wed 17/612:30
TRD
-
STN
2 stops10h 30m
Multiple Airlines
Deal found 19/5£135
Mon 14/920:05
STN
-
TRD
1 stop11h 15m
Multiple Airlines
Sat 3/1008:55
TRD
-
STN
1 stop7h 55m
Multiple Airlines
Deal found 15/5£140
Mon 15/608:30
LTN
-
TRD
1 stop22h 50m
Multiple Airlines
Tue 30/618:35
TRD
-
LTN
2 stops14h 00m
Multiple Airlines
Deal found 16/5£140
Wed 10/617:15
STN
-
TRD
1 stop14h 05m
Multiple Airlines
Thu 18/608:55
TRD
-
STN
1 stop14h 45m
Multiple Airlines
Deal found 19/5£141
Wed 10/621:20
LTN
-
TRD
1 stop10h 00m
Multiple Airlines
Wed 17/612:30
TRD
-
LTN
2 stops9h 00m
Multiple Airlines
Deal found 19/5£141

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 19 May 2026.

Return from

£89

One-way from

£33

Popular in

July

Cheapest in

February

Average price

£132

Good round-trip deal

£145 or less
Norwegian
  • Norwegian
  • 4/6-7/6
  • Nonstop
  • 5h 10m total
  • London to Trondheim
Search Deals
Wizz Air
  • Wizz Air
  • 15/6
  • 1 total stop
  • 22h 50m total
  • London to Trondheim
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£28 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£4 potential savings vs. average return price).
Search Deals
Average for return flights in May 2026
Search Deals
Price to beat on a round-trip 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 19 May 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

Thu 4/6

13:50-17:20

Nonstop2h 30m

Trondheim Vaernes

Sun 7/6

08:10-09:50

Nonstop2h 40m

£93

LondonTrondheim

STN - TRD

STNTRD

London Stansted

Wed 10/6

17:15-08:20

1 stop14h 05m

Trondheim Vaernes

Sun 14/6

08:55-07:20

1 stop23h 25m

£128

LondonTrondheim

LGW - TRD

LGWTRD

London Gatwick

Mon 1/6

17:00-20:30

Nonstop2h 30m

Trondheim Vaernes

Fri 5/6

14:25-16:10

Nonstop2h 45m

£129

LondonTrondheim

LTN - TRD

LTNTRD

London Luton

Wed 10/6

21:20-08:20

1 stop10h 00m

Trondheim Vaernes

Wed 17/6

12:30-20:30

2 stops9h 00m

£141

LondonTrondheim

STN - TRD

STNTRD

London Stansted

Wed 10/6

17:15-08:20

1 stop14h 05m

Trondheim Vaernes

Sat 20/6

08:55-15:50

1 stop7h 55m

£150

LondonTrondheim

STN - TRD

STNTRD

London Stansted

Sat 20/6

21:00-08:20

1 stop10h 20m

Trondheim Vaernes

Thu 25/6

08:55-06:40

2 stops22h 45m

£151

LondonTrondheim

STN - TRD

STNTRD

London Stansted

Fri 5/6

16:20-08:20

1 stop15h 00m

Trondheim Vaernes

Sun 7/6

18:15-08:10

1 stop14h 55m

£154

LondonTrondheim

LTN - TRD

LTNTRD

London Luton

Wed 10/6

21:20-08:20

1 stop10h 00m

Trondheim Vaernes

Sun 14/6

08:55-07:15

2 stops23h 20m

£160

LondonTrondheim

STN - TRD

STNTRD

London Stansted

Fri 19/6

11:40-08:20

2 stops19h 40m

Trondheim Vaernes

Tue 23/6

08:55-10:20

2 stops26h 25m

£161

LondonTrondheim

STN - TRD

STNTRD

London Stansted

Sun 31/5

21:00-12:30

1 stop14h 30m

Trondheim Vaernes

Wed 3/6

14:10-07:55

1 stop18h 45m

£163

Flights are sorted by cheapest return flights first.

Deals found on 19/5

Showing 1-10 of 60 resultsSorted by cheapest first
1
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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

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.

How long is the flight to Trondheim?

On average, a flight from London to Trondheim takes 6 hours 35 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 £78
Scandinavian Airlines
Scandinavian Airlines
From £101
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).

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 19 May 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
1,517 reviews
Check prices

Crew

8.4

Food

7.3

Overall

7.8

Entertainment

7.2

Boarding

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
1,517 reviews
KLM
7.8
Good
1,517 reviews
Check prices

Crew

8.4

Food

7.3

Overall

7.8

Entertainment

7.2

Boarding

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
251 reviews
KLM
7.8
Good
1,517 reviews
Check prices

Crew

8.4

Food

7.3

Overall

7.8

Entertainment

7.2

Boarding

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
1,781 reviews
KLM
7.8
Good
1,517 reviews
Check prices

Crew

8.4

Food

7.3

Overall

7.8

Entertainment

7.2

Boarding

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.

  • 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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How does Cheapflights help users find flights to Trondheim?

When you search for this flight to Trondheim, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

Why should you use Cheapflights to find cheap flight tickets to Trondheim?

Cheapflights helps you find that perfect flight to Trondheim by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights to Trondheim with no change fees?

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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Yes, and it’s super simple to set up Price Alerts. Click the bell icon next to the flight deals above and provide your email address. That’s it!

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