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£45+ 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 31/3. Fares are subject to change and may not be available on all flights or dates of travel.
— TRD
26 Feb — 5 Mar1
1 adult

Flights to Trondheim in 2025

Find the latest flights to Trondheim in 2025, 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 21 February 2025.

Return from

£83

One-way from

£45

Popular in

December

Cheapest in

January

Average price

£190

Good round-trip deal

£80 or less
Norwegian
  • Norwegian
  • 3/4-7/4
  • Nonstop
  • 5h 15m total
  • London to Trondheim
Wizz Air
  • Wizz Air
  • 31/3
  • 1 total stop
  • 10h 45m total
  • London to Trondheim
Highest demand for flights based on searches. 6% potential increase in price (£9 potential increase over avg. return price).
Cheapest flight prices on average. 6% potential price decrease (£9 potential savings vs. average return price).
Average for return flights in February 2025
Price to beat on a round-trip flight from London to Trondheim Vaernes.

Find flight deals to Trondheim

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 21 February 2025.

Thu 3/413:50LGW - TRD
Nonstop2h 30mNorwegian
Mon 7/414:25TRD - LGW
Nonstop2h 45mNorwegian
Deal found 20/2£83
Fri 28/308:00STN - TRD
1 stop7h 20mMultiple Airlines
Sun 30/309:40TRD - STN
1 stop11h 05mMultiple Airlines
Deal found 20/2£129
Fri 28/308:50LTN - TRD
1 stop6h 30mWizz Air
Sun 30/309:40TRD - LTN
1 stop7h 05mWizz Air
Deal found 20/2£136
Fri 28/307:05LHR - TRD
1 stop12h 25mScandinavian Airlines
Sun 30/307:15TRD - LHR
1 stop8h 20mScandinavian Airlines
Deal found 20/2£142
Thu 3/408:40LCY - TRD
1 stop6h 50mKLM
Mon 7/412:05TRD - LCY
1 stop6h 15mKLM
Deal found 20/2£184
Tue 1/415:25LGW - TRD
2 stops19h 05mMultiple Airlines
Fri 4/414:25TRD - LGW
Nonstop2h 45mMultiple Airlines
Deal found 20/2£185
Thu 3/407:30LHR - TRD
2 stops12h 25mFinnair
Mon 7/409:05TRD - LHR
3 stops9h 00mFinnair
Deal found 20/2£322
Tue 1/412:15LHR - TRD
2 stops19h 30mMultiple Airlines
Fri 4/414:45TRD - LHR
2 stops7h 55mMultiple Airlines
Deal found 20/2£324
Thu 3/417:00LCY - TRD
2 stops14h 45mMultiple Airlines
Mon 7/409:05TRD - LCY
2 stops10h 30mMultiple Airlines
Deal found 20/2£376
Fri 28/318:15LCY - TRD
2 stops19h 35mLufthansa
Sun 30/309:05TRD - LCY
2 stops9h 10mLufthansa
Deal found 20/2£449
Tue 1/409:10LGW - TRD
2 stops11h 15mairBaltic
Fri 4/417:50TRD - LGW
2 stops15h 25mairBaltic
Deal found 20/2£491

Find flights to Trondheim within your budget

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 21 February 2025.

Fly from

London

Route

Depart

Return

Price

LondonTrondheim

LGW - TRD

LGWTRD

London Gatwick

Thu 3/4

13:50-17:20

Nonstop2h 30m

Trondheim Vaernes

Mon 7/4

14:25-16:10

Nonstop2h 45m

£83

LondonTrondheim

STN - TRD

STNTRD

London Stansted

Fri 28/3

08:00-16:20

1 stop7h 20m

Trondheim Vaernes

Sun 30/3

09:40-19:45

1 stop11h 05m

£129

LondonTrondheim

LTN - TRD

LTNTRD

London Luton

Fri 28/3

08:50-16:20

1 stop6h 30m

Trondheim Vaernes

Sun 30/3

09:40-15:45

1 stop7h 05m

£136

LondonTrondheim

LHR - TRD

LHRTRD

London Heathrow

Fri 28/3

07:05-20:30

1 stop12h 25m

Trondheim Vaernes

Sun 30/3

07:15-14:35

1 stop8h 20m

£142

LondonTrondheim

LCY - TRD

LCYTRD

London City

Thu 3/4

08:40-16:30

1 stop6h 50m

Trondheim Vaernes

Mon 7/4

12:05-17:20

1 stop6h 15m

£184

LondonTrondheim

LGW - TRD

LGWTRD

London Gatwick

Tue 1/4

15:25-11:30

2 stops19h 05m

Trondheim Vaernes

Fri 4/4

14:25-16:10

Nonstop2h 45m

£185

LondonTrondheim

LHR - TRD

LHRTRD

London Heathrow

Thu 3/4

07:30-20:55

2 stops12h 25m

Trondheim Vaernes

Mon 7/4

09:05-17:05

3 stops9h 00m

£322

LondonTrondheim

LHR - TRD

LHRTRD

London Heathrow

Tue 1/4

12:15-08:45

2 stops19h 30m

Trondheim Vaernes

Fri 4/4

14:45-21:40

2 stops7h 55m

£324

LondonTrondheim

LCY - TRD

LCYTRD

London City

Thu 3/4

17:00-08:45

2 stops14h 45m

Trondheim Vaernes

Mon 7/4

09:05-18:35

2 stops10h 30m

£376

LondonTrondheim

LCY - TRD

LCYTRD

London City

Fri 28/3

18:15-14:50

2 stops19h 35m

Trondheim Vaernes

Sun 30/3

09:05-17:15

2 stops9h 10m

£449

Flights are sorted by cheapest return flights first.

Deals found on 20/2

Showing 1-10 of 27 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.

Travel insights for flights to Trondheim

Get recent, data-driven insights about flights to Trondheim including ideal travel times, pricing trends, and more.

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 14 February 2025.

Booking 53 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 4 hours 54 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 cheapest airlines that fly to Trondheim?

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

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 21 February 2025.
Get a feel of what it's like to fly with KLM, airBaltic and Norwegian to Trondheim by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Crew

8.4

Overall

7.8

Boarding

7.8

Comfort

7.7

Entertainment

7.2

Food

7.3

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Crew

8.4

Overall

7.8

Boarding

7.8

Comfort

7.7

Entertainment

7.2

Food

7.3

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Crew

8.4

Overall

7.8

Boarding

7.8

Comfort

7.7

Entertainment

7.2

Food

7.3

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Crew

8.4

Overall

7.8

Boarding

7.8

Comfort

7.7

Entertainment

7.2

Food

7.3

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Crew

8.4

Overall

7.8

Boarding

7.8

Comfort

7.7

Entertainment

7.2

Food

7.3

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Crew

8.4

Overall

7.8

Boarding

7.8

Comfort

7.7

Entertainment

7.2

Food

7.3

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

  • 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 £34, while return flights cost around £60.

  • How much is a return flight to Trondheim?

    A return flight to Trondheim will typically cost around £110, however they can be found for as little as £76.

  • 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 25 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).

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