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Cheap flights from London to Trondheim from £46

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from London to Trondheim

Cheap return flights

Enter your travel dates to find the best prices.
Norwegian Logo
20:10 - 23:35LGW  London Gatwick-TRD Trondheim Vaernes
2h 25mdirect
Norwegian Logo
09:35 - 11:10TRD  Trondheim Vaernes-LGW London Gatwick
2h 35mdirect
£85Norwegian
Thu, 12 Nov - Sun, 15 Nov
Norwegian Logo
20:10 - 23:35LGW  London Gatwick-TRD Trondheim Vaernes
2h 25mdirect
Norwegian Logo
09:35 - 11:10TRD  Trondheim Vaernes-LGW London Gatwick
2h 35mdirect
£85Norwegian
Thu, 12 Nov - Sun, 15 Nov
Norwegian Logo
20:10 - 23:35LGW  London Gatwick-TRD Trondheim Vaernes
2h 25mdirect
Norwegian Logo
09:35 - 11:10TRD  Trondheim Vaernes-LGW London Gatwick
2h 35mdirect
£86Norwegian
Thu, 12 Nov - Sun, 15 Nov
Norwegian Logo
20:10 - 23:35LGW  London Gatwick-TRD Trondheim Vaernes
2h 25mdirect
Norwegian Logo
09:35 - 11:10TRD  Trondheim Vaernes-LGW London Gatwick
2h 35mdirect
£87Norwegian
Thu, 12 Nov - Sun, 15 Nov
Multiple Airlines Logo
08:20 - 16:55LGW  London Gatwick-TRD Trondheim Vaernes
7h 35m1 stop Krakow J. Paul II Balice
Multiple Airlines Logo
09:35 - 11:10TRD  Trondheim Vaernes-LGW London Gatwick
2h 35mdirect
£104Multiple Airlines
Thu, 12 Nov - Sun, 15 Nov
Multiple Airlines Logo
07:55 - 15:35STN  London Stansted-TRD Trondheim Vaernes
6h 40m2 stops Gdansk Rebiechowo Oslo Gardermoen
Multiple Airlines Logo
21:25 - 20:25TRD  Trondheim Vaernes-STN London Stansted
24h 00m1 stop Oslo Gardermoen
£110Multiple Airlines
Thu, 12 Nov - Sun, 15 Nov
Multiple Airlines Logo
12:15 - 08:55STN  London Stansted-TRD Trondheim Vaernes
19h 40m1 stop Oslo Gardermoen
Multiple Airlines Logo
21:25 - 20:25TRD  Trondheim Vaernes-STN London Stansted
24h 00m1 stop Oslo Gardermoen
£110Multiple Airlines
Thu, 12 Nov - Sun, 15 Nov
Scandinavian Airlines Logo
07:05 - 21:45LHR  London Heathrow-TRD Trondheim Vaernes
13h 40m1 stop Oslo Gardermoen
Scandinavian Airlines Logo
13:00 - 18:50TRD  Trondheim Vaernes-LHR London Heathrow
6h 50m1 stop Oslo Gardermoen
£138Scandinavian Airlines
Tue, 1 Dec - Wed, 23 Dec
Scandinavian Airlines Logo
15:35 - 21:45LHR  London Heathrow-TRD Trondheim Vaernes
5h 10m1 stop Oslo Gardermoen
Scandinavian Airlines Logo
07:45 - 16:25TRD  Trondheim Vaernes-LHR London Heathrow
9h 40m1 stop Oslo Gardermoen
£138Scandinavian Airlines
Thu, 18 Feb - Mon, 22 Feb
Scandinavian Airlines Logo
07:05 - 14:10LHR  London Heathrow-TRD Trondheim Vaernes
6h 05m1 stop Oslo Gardermoen
Scandinavian Airlines Logo
11:35 - 18:50TRD  Trondheim Vaernes-LHR London Heathrow
8h 15m1 stop Oslo Gardermoen
£142Scandinavian Airlines
Thu, 18 Mar - Thu, 25 Mar

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Norwegian flights from London to Trondheim

Our best Norwegian deals on London to Trondheim flight tickets
Norwegian
12 Nov
LGW20:10London Gatwick
2h 25m
TRD23:35Trondheim Vaernes
15 Nov
TRD09:35Trondheim Vaernes
2h 35m
LGW11:10London Gatwick
£85
Norwegian
12 Nov
LGW20:10London Gatwick
2h 25m
TRD23:35Trondheim Vaernes
15 Nov
TRD09:35Trondheim Vaernes
2h 35m
LGW11:10London Gatwick
£85
Norwegian
12 Nov
LGW20:10London Gatwick
2h 25m
TRD23:35Trondheim Vaernes
15 Nov
TRD09:35Trondheim Vaernes
2h 35m
LGW11:10London Gatwick
£86

Scandinavian Airlines flights from London to Trondheim

Our best Scandinavian Airlines deals on London to Trondheim flight tickets
Scandinavian Airlines
1 Dec
LHR07:05London Heathrow
13h 40m
1 stop
TRD21:45Trondheim Vaernes
23 Dec
TRD13:00Trondheim Vaernes
6h 50m
1 stop
LHR18:50London Heathrow
£138
Scandinavian Airlines
18 Dec
LHR06:40London Heathrow
5h 55m
1 stop
TRD13:35Trondheim Vaernes
4 Jan
TRD10:40Trondheim Vaernes
6h 45m
1 stop
LHR16:25London Heathrow
£143
Scandinavian Airlines
20 Nov
LHR19:50London Heathrow
12h 15m
1 stop
TRD09:05Trondheim Vaernes
22 Nov
TRD10:00Trondheim Vaernes
7h 25m
1 stop
LHR16:25London Heathrow
£149

momondo Fare Finder

 
Use the filters below to find and compare flights from London to Trondheim that are best for you.

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Depart

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Price

Cheapest return flight
Fastest return journey

LondonTrondheim

LGW London Gatwick - TRD Trondheim Vaernes

LGWTRD

London Gatwick

Thu 12/11

20:10-23:35

Nonstop2h 25m

Trondheim Vaernes

Sun 15/11

09:35-11:10

Nonstop2h 35m

£85

LondonTrondheim

LGW London Gatwick - TRD Trondheim Vaernes

LGWTRD

London Gatwick

Thu 12/11

20:10-23:35

Nonstop2h 25m

Trondheim Vaernes

Sun 15/11

09:35-11:10

Nonstop2h 35m

£85

LondonTrondheim

LGW London Gatwick - TRD Trondheim Vaernes

LGWTRD

London Gatwick

Thu 12/11

20:10-23:35

Nonstop2h 25m

Trondheim Vaernes

Sun 15/11

09:35-11:10

Nonstop2h 35m

£86

LondonTrondheim

LGW London Gatwick - TRD Trondheim Vaernes

LGWTRD

London Gatwick

Thu 12/11

20:10-23:35

Nonstop2h 25m

Trondheim Vaernes

Sun 15/11

09:35-11:10

Nonstop2h 35m

£87

LondonTrondheim

LGW London Gatwick - TRD Trondheim Vaernes

LGWTRD

London Gatwick

Thu 12/11

08:20-16:55

1 stop7h 35m

Trondheim Vaernes

Sun 15/11

09:35-11:10

Nonstop2h 35m

£104

LondonTrondheim

STN London Stansted - TRD Trondheim Vaernes

STNTRD

London Stansted

Thu 12/11

07:55-15:35

2 stops6h 40m

Trondheim Vaernes

Sun 15/11

21:25-20:25

1 stop24h 00m

£110

LondonTrondheim

STN London Stansted - TRD Trondheim Vaernes

STNTRD

London Stansted

Thu 12/11

12:15-08:55

1 stop19h 40m

Trondheim Vaernes

Sun 15/11

21:25-20:25

1 stop24h 00m

£110

LondonTrondheim

LHR London Heathrow - TRD Trondheim Vaernes

LHRTRD

London Heathrow

Tue 1/12

07:05-21:45

1 stop13h 40m

Trondheim Vaernes

Wed 23/12

13:00-18:50

1 stop6h 50m

£138

LondonTrondheim

LHR London Heathrow - TRD Trondheim Vaernes

LHRTRD

London Heathrow

Thu 18/2

15:35-21:45

1 stop5h 10m

Trondheim Vaernes

Mon 22/2

07:45-16:25

1 stop9h 40m

£138

LondonTrondheim

LHR London Heathrow - TRD Trondheim Vaernes

LHRTRD

London Heathrow

Thu 18/3

07:05-14:10

1 stop6h 05m

Trondheim Vaernes

Thu 25/3

11:35-18:50

1 stop8h 15m

£142

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Trondheim from

How to get the cheapest flight ticket from London to Trondheim

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between London and Trondheim?

Prices are currently low for flights on this route.

Typical prices usually range from £166 to £260.
The lowest price recently found on this route was £85.

What is the cheapest month to fly to Trondheim?

The cheapest month to fly to Trondheim from London is in May. Flight prices, which tend to average around £116, are often lower during this time because this is during the off-season. If you’re not able to fly to Trondheim in May, then September is your next best option. Flight prices from London to Trondheim during September average around £131.

What is the cheapest day to depart on your flight to Trondheim?

According to our data, Friday is the cheapest day to fly to Trondheim from London. The lowest ticket price found for a Friday departure recently was £123. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Trondheim on Monday is £204.

What is the cheapest time of day to depart on your flight to Trondheim?

The cheapest time of day to fly to Trondheim is at midday when flights can be purchased for as low as £111. In the evening is when there is more demand to fly to Trondheim, so prices are often more expensive at around £206 per ticket.

What is the cheapest London to Trondheim Vaernes flight route?

Fly from London Gatwick to Trondheim Vaernes for the best London - Trondheim Vaernes flight prices

What cabin class options are available on London to Trondheim flights?

There is only 1 cabin class available to choose from on London to Trondheim flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on London to Trondheim flights?

You could potentially save up to 67% on your flight if you consider stops on a London to Trondheim flight.

How have London to Trondheim flight prices changed over time?

As of October 2026, prices for London to Trondheim flights are approximately 17% cheaper when compared to flights at the same time last year.

When to book flights from London to Trondheim

Are you open to changing your travel dates? Check out the ideal times to fly from London to Trondheim according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap London to Trondheim (LON to TRD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to Trondheim

Best price found

£46

Fastest flight time

2h 25m

Direct flights

Mon, Wed, Fri and Sat

Airports in Trondheim

1 airport
The best one-way flight to Trondheim from London in the past 72 hours is £46. The best return flight deal from London to Trondheim found on momondo in the last 72 hours is £85.
The fastest flight from London to Trondheim takes 2h 25m
Direct flights go from London to Trondheim on Monday, Wednesday, Friday and Saturday. There are no airlines offering direct flights..
There is 1 airport in Trondheim. From London there are direct flights to Trondheim Vaernes (TRD).
Search flight deals

Frequently asked questions about flying from London to Trondheim

  • How far is London to Trondheim Vaernes by plane?

    Trondheim Vaernes is 909.0 mi away from London. 2h 25m is a normal flight duration for this route.

  • When did momondo last update prices for flights from London to Trondheim Vaernes Airport?

    Prices for flights from London to Trondheim Vaernes Airport were last updated today.

  • How many operators does momondo search for flights from London to Trondheim Vaernes Airport?

  • How old do you have to be to fly from London to Trondheim Vaernes Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London to Trondheim Vaernes Airport.

  • What documentation or ID do you need to fly to Trondheim Vaernes Airport?

    The necessary travel and health documents for your Trondheim Vaernes Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from London to Trondheim?

  • What is the most popular airline from London to Trondheim?

Best airlines flying from London to Trondheim

Compare and see reviews for airlines that fly from London to Trondheim with momondo
Airline
Rating
Free Cancellation
Price
NorwegianPriceFrom £87Free CancellationRating
7.8
258 reviews
Search Norwegian flights
Scandinavian AirlinesPriceFrom £119Free CancellationRating
7.4
2,007 reviews
Search Scandinavian Airlines flights

  • Norwegian Flights From London to Trondheim

    Across 2 Norwegian flights from London to Trondheim this week, the average price was £181, with the best Norwegian deals starting from £87 round-trip. 258 users have rated Norwegian on momondo, with an average score of 7.8/10.

Why use momondo?

Why should I use momondo to find a flight deal from London to Trondheim?

Finding the right flight to Trondheim from London is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Trondheim quick and easy, saving you time and money.

Can I find flights from London to Trondheim with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for London to Trondheim flights to just show those with flexible booking policies.

How can momondo help me find flights from London to Trondheim?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from London to Trondheim.

I’m not ready to book a flight from London to Trondheim right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Trondheim, momondo offers a useful price alert feature which will track prices for flights to Trondheim from London and alert you when they change.

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