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£30+ 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 25/2. Fares are subject to change and may not be available on all flights or dates of travel.
— TRD
16 Mar — 23 Mar1
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 14 February 2026.

Thu 12/320:10
LGW
-
TRD
Nonstop2h 25m
Norwegian
Sun 15/317:50
TRD
-
LGW
Nonstop2h 35m
Norwegian
Deal found 11/2£75
Fri 10/417:00
LGW
-
TRD
Nonstop2h 30m
Norwegian
Sun 12/408:10
TRD
-
LGW
Nonstop2h 40m
Norwegian
Deal found 13/2£81
Fri 1/517:00
LGW
-
TRD
Nonstop2h 30m
Norwegian
Mon 4/514:30
TRD
-
LGW
Nonstop2h 40m
Norwegian
Deal found 10/2£89
Thu 5/308:25
LTN
-
TRD
1 stop22h 25m
Wizz Air
Mon 9/308:25
TRD
-
LTN
1 stop13h 30m
Wizz Air
Deal found 11/2£92
Thu 5/310:00
STN
-
TRD
1 stop20h 50m
Multiple Airlines
Mon 9/308:25
TRD
-
STN
1 stop15h 55m
Multiple Airlines
Deal found 11/2£95
Mon 1/617:00
LGW
-
TRD
Nonstop2h 30m
Norwegian
Fri 5/614:25
TRD
-
LGW
Nonstop2h 45m
Norwegian
Deal found 13/2£97
Thu 5/320:10
LGW
-
TRD
Nonstop2h 25m
Norwegian
Sun 8/317:50
TRD
-
LGW
Nonstop2h 35m
Norwegian
Deal found 12/2£98
Thu 12/310:00
STN
-
TRD
1 stop20h 50m
Multiple Airlines
Sun 15/308:25
TRD
-
STN
1 stop16h 25m
Multiple Airlines
Deal found 10/2£98
Fri 22/517:00
LGW
-
TRD
Nonstop2h 30m
Norwegian
Mon 25/514:30
TRD
-
LGW
Nonstop2h 40m
Norwegian
Deal found 13/2£103
Thu 5/310:55
STN
-
TRD
2 stops19h 55m
Multiple Airlines
Sun 8/308:25
TRD
-
STN
1 stop6h 00m
Multiple Airlines
Deal found 12/2£106
Fri 13/313:35
STN
-
TRD
1 stop22h 30m
Multiple Airlines
Fri 20/308:25
TRD
-
STN
1 stop9h 20m
Multiple Airlines
Deal found 13/2£115
Thu 12/310:35
LHR
-
TRD
1 stop6h 25m
Scandinavian Airlines
Sun 15/317:15
TRD
-
LHR
1 stop5h 20m
Scandinavian Airlines
Deal found 11/2£123

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 14 February 2026.

Return from

£75

One-way from

£30

Popular in

December

Cheapest in

May

Average price

£192

Good round-trip deal

£100 or less
Norwegian
  • Norwegian
  • 12/3-15/3
  • Nonstop
  • 5h 00m total
  • London to Trondheim
Search Deals
Wizz Air
  • Wizz Air
  • 25/2
  • 1 total stop
  • 22h 25m total
  • London to Trondheim
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (£6 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 February 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 14 February 2026.
Use the filters below to find and compare flights to Trondheim that are best for you.

Fly from

London

Route

Depart

Return

Price

LondonTrondheim

LGW - TRD

LGWTRD

London Gatwick

Thu 12/3

20:10-23:35

Nonstop2h 25m

Trondheim Vaernes

Sun 15/3

17:50-19:25

Nonstop2h 35m

£75

LondonTrondheim

LGW - TRD

LGWTRD

London Gatwick

Fri 1/5

17:00-20:30

Nonstop2h 30m

Trondheim Vaernes

Mon 4/5

14:30-16:10

Nonstop2h 40m

£89

LondonTrondheim

STN - TRD

STNTRD

London Stansted

Thu 12/3

10:00-07:50

1 stop20h 50m

Trondheim Vaernes

Sun 15/3

08:25-23:50

1 stop16h 25m

£98

LondonTrondheim

LGW - TRD

LGWTRD

London Gatwick

Fri 22/5

17:00-20:30

Nonstop2h 30m

Trondheim Vaernes

Mon 25/5

14:30-16:10

Nonstop2h 40m

£105

LondonTrondheim

STN - TRD

STNTRD

London Stansted

Thu 5/3

10:55-07:50

2 stops19h 55m

Trondheim Vaernes

Sun 8/3

08:25-13:25

1 stop6h 00m

£106

LondonTrondheim

LGW - TRD

LGWTRD

London Gatwick

Fri 10/4

20:50-08:55

1 stop11h 05m

Trondheim Vaernes

Sun 12/4

21:45-08:40

1 stop11h 55m

£109

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

£110

LondonTrondheim

STN - TRD

STNTRD

London Stansted

Thu 5/3

10:55-07:50

2 stops19h 55m

Trondheim Vaernes

Mon 9/3

08:25-23:25

2 stops16h 00m

£112

LondonTrondheim

LGW - TRD

LGWTRD

London Gatwick

Thu 12/3

12:50-07:50

2 stops18h 00m

Trondheim Vaernes

Sun 15/3

17:50-19:25

Nonstop2h 35m

£113

LondonTrondheim

STN - TRD

STNTRD

London Stansted

Fri 13/3

13:35-13:05

1 stop22h 30m

Trondheim Vaernes

Fri 20/3

08:25-16:45

1 stop9h 20m

£115

Flights are sorted by cheapest return flights first.

Deals found on 10/2

Showing 1-10 of 60 results
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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?

Use this chart to determine the optimal time to book a return flight from London to Trondheim. Price data was last updated on 6 February 2026.

Booking 52 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 5 hours 18 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 Norwegian and Scandinavian Airlines.

Norwegian
Norwegian
From £76
Scandinavian Airlines
Scandinavian Airlines
From £99
KLM
KLM
From £152

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 14 February 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
7.7
Good
1,454 reviews
Check prices

Boarding

7.8

Entertainment

7.1

Overall

7.7

Food

7.3

Comfort

7.6

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
KLM
7.7
Good
1,454 reviews
KLM
7.7
Good
1,454 reviews
Check prices

Boarding

7.8

Entertainment

7.1

Overall

7.7

Food

7.3

Comfort

7.6

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
Norwegian
7.7
Good
244 reviews
KLM
7.7
Good
1,454 reviews
Check prices

Boarding

7.8

Entertainment

7.1

Overall

7.7

Food

7.3

Comfort

7.6

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
Scandinavian Airlines
7.3
Good
1,682 reviews
KLM
7.7
Good
1,454 reviews
Check prices

Boarding

7.8

Entertainment

7.1

Overall

7.7

Food

7.3

Comfort

7.6

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.

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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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.

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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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