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Cheap flights from London to Trondheim from £39

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Trondheim departing on 7/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Norwegian Logo
17:40 - 13:25LGW-TRD
18h 45m1 stop
Norwegian Logo
15:00 - 16:55TRD-LGW
26h 55m1 stop
£88Norwegian
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Fri, 30 Jan - Tue, 10 Feb
Norwegian Logo
15:05 - 22:55LGW-TRD
6h 50m1 stop
Norwegian Logo
08:10 - 09:50TRD-LGW
2h 40mdirect
£91Norwegian
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Wed, 22 Apr - Sun, 26 Apr
Norwegian Logo
17:40 - 11:35LGW-TRD
16h 55m1 stop
Norwegian Logo
21:25 - 08:35TRD-LGW
12h 10m1 stop
£94Norwegian
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Sat, 14 Mar - Sun, 22 Mar
Scandinavian Airlines Logo
07:05 - 18:00LHR-TRD
9h 55m1 stop
Scandinavian Airlines Logo
08:20 - 14:35TRD-LHR
7h 15m1 stop
£119Scandinavian Airlines
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Fri, 27 Feb - Sun, 1 Mar
Scandinavian Airlines Logo
06:40 - 19:50LHR-TRD
12h 10m1 stop
Scandinavian Airlines Logo
13:30 - 18:30TRD-LHR
6h 00m1 stop
£122Scandinavian Airlines
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Sat, 7 Mar - Sat, 14 Mar
Multiple Airlines Logo
18:20 - 07:50STN-TRD
12h 30m1 stop
Multiple Airlines Logo
08:25 - 23:50TRD-STN
16h 25m2 stops
£123Multiple Airlines
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Sat, 6 Dec - Wed, 10 Dec
Multiple Airlines Logo
10:10 - 07:50LGW-TRD
20h 40m2 stops
Multiple Airlines Logo
09:20 - 16:55TRD-LGW
8h 35m1 stop
£125Multiple Airlines
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Sun, 1 Feb - Tue, 10 Feb
KLM Logo
08:40 - 22:55LCY-TRD
13h 15m1 stop
KLM Logo
06:15 - 13:15TRD-LCY
8h 00m1 stop
£204KLM
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Sat, 14 Mar - Sun, 22 Mar
KLM Logo
20:10 - 16:30LCY-TRD
19h 20m1 stop
KLM Logo
06:00 - 18:30TRD-LCY
13h 30m1 stop
£228KLM
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Thu, 7 May - Mon, 11 May
Wizz Air Logo
21:45 - 07:50LTN-TRD
9h 05m1 stop
Wizz Air Logo
08:25 - 20:55TRD-LTN
13h 30m1 stop
£230Wizz Air
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Wed, 24 Dec - Wed, 31 Dec

Norwegian flights from London to Trondheim

Our best Norwegian deals on London to Trondheim flight tickets
Norwegian
30 Jan
LGW17:40London Gatwick
18h 45m
1 stop
TRD13:25Trondheim Vaernes
10 Feb
TRD15:00Trondheim Vaernes
26h 55m
1 stop
LGW16:55London Gatwick
£88
Find similar
Norwegian
22 Apr
LGW15:05London Gatwick
6h 50m
1 stop
TRD22:55Trondheim Vaernes
26 Apr
TRD08:10Trondheim Vaernes
2h 40m
LGW09:50London Gatwick
£91
Find similar
Norwegian
14 Mar
LGW17:40London Gatwick
16h 55m
1 stop
TRD11:35Trondheim Vaernes
22 Mar
TRD21:25Trondheim Vaernes
12h 10m
1 stop
LGW08:35London Gatwick
£94
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Scandinavian Airlines flights from London to Trondheim

Our best Scandinavian Airlines deals on London to Trondheim flight tickets
Scandinavian Airlines
27 Feb
LHR07:05London Heathrow
9h 55m
1 stop
TRD18:00Trondheim Vaernes
1 Mar
TRD08:20Trondheim Vaernes
7h 15m
1 stop
LHR14:35London Heathrow
£119
Find similar
Scandinavian Airlines
7 Mar
LHR06:40London Heathrow
12h 10m
1 stop
TRD19:50Trondheim Vaernes
14 Mar
TRD13:30Trondheim Vaernes
6h 00m
1 stop
LHR18:30London Heathrow
£122
Find similar
Scandinavian Airlines
23 Jan
LHR10:35London Heathrow
5h 45m
1 stop
TRD17:20Trondheim Vaernes
25 Jan
TRD10:00Trondheim Vaernes
5h 35m
1 stop
LHR14:35London Heathrow
£124
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momondo Fare Finder

 
Customise your flight search to find flights from London to Trondheim that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 11 November 2025.
Use the filters below to find and compare flights from London to Trondheim that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonTrondheim

LGW - TRD

LGWTRD

London Gatwick

Fri 30/1

17:40-13:25

1 stop18h 45m

Trondheim Vaernes

Tue 10/2

15:00-16:55

1 stop26h 55m

£88

LondonTrondheim

LGW - TRD

LGWTRD

London Gatwick

Wed 22/4

15:05-22:55

1 stop6h 50m

Trondheim Vaernes

Sun 26/4

08:10-09:50

Nonstop2h 40m

£91

LondonTrondheim

LGW - TRD

LGWTRD

London Gatwick

Sat 14/3

17:40-11:35

1 stop16h 55m

Trondheim Vaernes

Sun 22/3

21:25-08:35

1 stop12h 10m

£94

LondonTrondheim

LHR - TRD

LHRTRD

London Heathrow

Fri 27/2

07:05-18:00

1 stop9h 55m

Trondheim Vaernes

Sun 1/3

08:20-14:35

1 stop7h 15m

£119

LondonTrondheim

LHR - TRD

LHRTRD

London Heathrow

Sat 7/3

06:40-19:50

1 stop12h 10m

Trondheim Vaernes

Sat 14/3

13:30-18:30

1 stop6h 00m

£122

LondonTrondheim

STN - TRD

STNTRD

London Stansted

Sat 6/12

18:20-07:50

1 stop12h 30m

Trondheim Vaernes

Wed 10/12

08:25-23:50

2 stops16h 25m

£123

LondonTrondheim

LGW - TRD

LGWTRD

London Gatwick

Sun 1/2

10:10-07:50

2 stops20h 40m

Trondheim Vaernes

Tue 10/2

09:20-16:55

1 stop8h 35m

£125

LondonTrondheim

LCY - TRD

LCYTRD

London City

Sat 14/3

08:40-22:55

1 stop13h 15m

Trondheim Vaernes

Sun 22/3

06:15-13:15

1 stop8h 00m

£204

LondonTrondheim

LCY - TRD

LCYTRD

London City

Thu 7/5

20:10-16:30

1 stop19h 20m

Trondheim Vaernes

Mon 11/5

06:00-18:30

1 stop13h 30m

£228

LondonTrondheim

LTN - TRD

LTNTRD

London Luton

Wed 24/12

21:45-07:50

1 stop9h 05m

Trondheim Vaernes

Wed 31/12

08:25-20:55

1 stop13h 30m

£230

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 cheapest month to fly to Trondheim?

The cheapest month to fly to Trondheim from London is in January. Flight prices, which tend to average around £90, are often lower during this time because this is during the off-season. If you’re not able to fly to Trondheim in January, then March is your next best option. Flight prices from London to Trondheim during March average around £108.

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

According to our data, Thursday is the cheapest day to fly to Trondheim from London. The lowest ticket price found for a Thursday departure recently was £120. 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 Sunday as prices are generally higher than usual. According to our data, the average ticket price to Trondheim on Sunday is £224.

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

The cheapest time of day to fly to Trondheim is in the evening when flights can be purchased for as low as £88. In the morning is when there is more demand to fly to Trondheim, so prices are often more expensive at around £202 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 Vaernes flights?

There is only 1 cabin class available to choose from on London to Trondheim Vaernes 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?

No. A direct flight is the cheapest option for a flight between London to Trondheim.

How have London to Trondheim flight prices changed over time?

As of November 2025, prices for London to Trondheim flights are approximately 19% more expensive 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

£91

Fastest flight time

2h 25m

Direct flights

Mon and Fri

Airports in Trondheim

1 airport
The best one-way flight to Trondheim from London in the past 72 hours is £91. The best return flight deal from London to Trondheim found on momondo in the last 72 hours is £93.
The fastest flight from London to Trondheim takes 2h 25m
Direct flights go from London to Trondheim on Monday and Friday. Airline offering direct flights is Norwegian..
There is 1 airport near Trondheim: Trondheim Vaernes (TRD)
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  • 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 £79Free CancellationRating
7.8
238 reviews
Search Norwegian flights
Scandinavian AirlinesPriceFrom £114Free CancellationRating
7.4
1,570 reviews
Search Scandinavian Airlines flights

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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