How often are flights from Trondheim to London delayed?

Historically, on average around 13% of flights between Trondheim and London have experienced a delay on any given week. The average delay length over the past 12 months has been 96 minutes.

What is the most punctual flight time for Trondheim to London flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights in the early afternoon have, in the past, seen delays more frequently in comparison.

Which airline has the best punctuality record on Trondheim to London flights?

According to our data, Norwegian have had the least number of delays on this route over the last 12 months; with about 14% of their flights experiencing any sort of delay.

What is the cheapest airline that flies from Trondheim Vaernes to London?

Scandinavian Airlines is the most popular carrier operating from Trondheim Vaernes to London

What day of the week experiences the fewest flight delays on this route?

Wednesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

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

Prices for flights from Trondheim Vaernes Airport to London are refreshed on a daily basis.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Trondheim Vaernes Airport to London.

What documentation or ID do you need to fly to London?

The travel and health documents you'll need for your trip to London may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$125 Cheap Flights from Trondheim to London in 2026

Find the cheapest flights from Trondheim to London

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One-way

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Cheap round-trip flights

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6:25 am - 2:35 pmTRD Trondheim Vaernes-LHR London Heathrow

9h 10m1 stop Oslo Gardermoen

7:05 am - 5:55 pmLHR London Heathrow-TRD Trondheim Vaernes

9h 50m1 stop Oslo Gardermoen

$198Scandinavian Airlines

Thu, Oct 1 - Fri, Oct 9

12:10 pm - 7:25 pmTRD Trondheim Vaernes-LHR London Heathrow

8h 15m1 stop Amsterdam Schiphol

2:45 pm - 10:50 pmLHR London Heathrow-TRD Trondheim Vaernes

7h 05m1 stop Amsterdam Schiphol

$238KLM

Wed, Sep 2 - Sat, Sep 5

6:00 am - 10:45 amTRD Trondheim Vaernes-LHR London Heathrow

5h 45m1 stop Amsterdam Schiphol

8:40 am - 10:50 pmLHR London Heathrow-TRD Trondheim Vaernes

13h 10m1 stop Amsterdam Schiphol

$248KLM

Thu, Sep 3 - Sat, Sep 5

3:10 pm - 9:35 pmTRD Trondheim Vaernes-LHR London Heathrow

7h 25m2 stops Bergen Flesland Oslo Gardermoen

3:35 pm - 9:35 pmLHR London Heathrow-TRD Trondheim Vaernes

5h 00m1 stop Oslo Gardermoen

$267Scandinavian Airlines

Wed, Oct 7 - Tue, Oct 13

1:00 pm - 4:25 pmTRD Trondheim Vaernes-LHR London Heathrow

4h 25m1 stop Oslo Gardermoen

7:50 pm - 8:55 amLHR London Heathrow-TRD Trondheim Vaernes

12h 05m1 stop Oslo Gardermoen

$269Scandinavian Airlines

Mon, Sep 21 - Wed, Sep 23

10:25 am - 5:00 pmTRD Trondheim Vaernes-LHR London Heathrow

7h 35m1 stop Stockholm Arlanda

6:40 am - 9:40 pmLHR London Heathrow-TRD Trondheim Vaernes

14h 00m2 stops Kastrup Copenhagen Oslo Gardermoen

$272Scandinavian Airlines

Thu, Sep 3 - Sat, Sep 5

10:20 am - 2:35 pmTRD Trondheim Vaernes-LHR London Heathrow

5h 15m1 stop Oslo Gardermoen

7:50 pm - 8:55 amLHR London Heathrow-TRD Trondheim Vaernes

12h 05m1 stop Oslo Gardermoen

$276Scandinavian Airlines

Fri, Oct 2 - Sun, Oct 11

7:00 am - 2:35 pmTRD Trondheim Vaernes-LHR London Heathrow

8h 35m1 stop Oslo Gardermoen

7:50 pm - 8:55 amLHR London Heathrow-TRD Trondheim Vaernes

12h 05m1 stop Oslo Gardermoen

$277Scandinavian Airlines

Sat, Oct 3 - Sun, Oct 11

12:10 pm - 7:25 pmTRD Trondheim Vaernes-LHR London Heathrow

8h 15m1 stop Amsterdam Schiphol

2:45 pm - 10:50 pmLHR London Heathrow-TRD Trondheim Vaernes

7h 05m1 stop Amsterdam Schiphol

$283KLM

Fri, Sep 4 - Sat, Sep 5

10:25 am - 5:00 pmTRD Trondheim Vaernes-LHR London Heathrow

7h 35m1 stop Stockholm Arlanda

5:30 pm - 10:45 pmLHR London Heathrow-TRD Trondheim Vaernes

4h 15m1 stop Oslo Gardermoen

$284Scandinavian Airlines

Thu, Sep 3 - Fri, Sep 4

Cheap last minute flights

Enter your travel dates to find the best prices.

5:30 am - 9:20 amTRD Trondheim Vaernes-LHR London Heathrow

4h 50m1 stop Kastrup Copenhagen

7:05 am - 5:15 pmLHR London Heathrow-TRD Trondheim Vaernes

9h 10m1 stop Oslo Gardermoen

$232Scandinavian Airlines

Wed, Aug 12 - Tue, Aug 25

10:30 am - 2:35 pmTRD Trondheim Vaernes-LHR London Heathrow

5h 05m1 stop Oslo Gardermoen

7:05 am - 9:35 pmLHR London Heathrow-TRD Trondheim Vaernes

13h 30m1 stop Oslo Gardermoen

$269Scandinavian Airlines

Mon, Aug 10 - Thu, Aug 27

12:45 pm - 6:50 pmTRD Trondheim Vaernes-LHR London Heathrow

7h 05m2 stops Bergen Flesland Oslo Gardermoen

10:35 am - 10:45 pmLHR London Heathrow-TRD Trondheim Vaernes

11h 10m1 stop Oslo Gardermoen

$285Scandinavian Airlines

Tue, Aug 11 - Tue, Aug 25

12:10 pm - 7:25 pmTRD Trondheim Vaernes-LHR London Heathrow

8h 15m1 stop Amsterdam Schiphol

9:55 am - 4:35 pmLHR London Heathrow-TRD Trondheim Vaernes

5h 40m1 stop Amsterdam Schiphol

$286KLM

Thu, Aug 13 - Tue, Aug 25

5:30 am - 9:20 amTRD Trondheim Vaernes-LHR London Heathrow

4h 50m1 stop Kastrup Copenhagen

7:05 am - 5:15 pmLHR London Heathrow-TRD Trondheim Vaernes

9h 10m1 stop Oslo Gardermoen

$287Scandinavian Airlines

Wed, Aug 12 - Thu, Aug 27

1:00 pm - 6:30 pmTRD Trondheim Vaernes-LHR London Heathrow

6h 30m2 stops Oslo Gardermoen Kastrup Copenhagen

7:05 am - 10:45 pmLHR London Heathrow-TRD Trondheim Vaernes

14h 40m1 stop Oslo Gardermoen

$301Scandinavian Airlines

Mon, Aug 10 - Wed, Aug 26

3:05 pm - 9:40 pmTRD Trondheim Vaernes-LHR London Heathrow

7h 35m1 stop Kastrup Copenhagen

7:05 am - 10:45 pmLHR London Heathrow-TRD Trondheim Vaernes

14h 40m1 stop Oslo Gardermoen

$309Scandinavian Airlines

Thu, Aug 13 - Thu, Aug 27

12:45 pm - 6:50 pmTRD Trondheim Vaernes-LHR London Heathrow

7h 05m2 stops Bergen Flesland Oslo Gardermoen

6:40 am - 7:35 pmLHR London Heathrow-TRD Trondheim Vaernes

11h 55m2 stops Stockholm Arlanda Oslo Gardermoen

$317Scandinavian Airlines

Tue, Aug 11 - Sun, Aug 23

3:05 pm - 9:40 pmTRD Trondheim Vaernes-LHR London Heathrow

7h 35m1 stop Kastrup Copenhagen

6:40 am - 7:35 pmLHR London Heathrow-TRD Trondheim Vaernes

11h 55m2 stops Stockholm Arlanda Oslo Gardermoen

$319Scandinavian Airlines

Wed, Aug 12 - Sun, Aug 23

3:15 pm - 7:55 pmTRD Trondheim Vaernes-LHR London Heathrow

5h 40m1 stop Stockholm Arlanda

7:05 am - 8:30 pmLHR London Heathrow-TRD Trondheim Vaernes

12h 25m1 stop Oslo Gardermoen

$325Scandinavian Airlines

Fri, Aug 14 - Mon, Aug 24

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Scandinavian Airlines flights from Trondheim to London

Our best Scandinavian Airlines deals on Trondheim to London flight tickets

Scandinavian Airlines

Oct 1

TRD6:25 amTrondheim Vaernes

9h 10m

1 stop

LHR2:35 pmLondon Heathrow

Oct 9

LHR7:05 amLondon Heathrow

9h 50m

1 stop

TRD5:55 pmTrondheim Vaernes

$198

Scandinavian Airlines

Aug 12

TRD5:30 amTrondheim Vaernes

4h 50m

1 stop

LHR9:20 amLondon Heathrow

Aug 25

LHR7:05 amLondon Heathrow

9h 10m

1 stop

TRD5:15 pmTrondheim Vaernes

$232

Scandinavian Airlines

Oct 7

TRD3:10 pmTrondheim Vaernes

7h 25m

2 stops

LHR9:35 pmLondon Heathrow

Oct 13

LHR3:35 pmLondon Heathrow

5h 00m

1 stop

TRD9:35 pmTrondheim Vaernes

$267

KLM flights from Trondheim to London

Our best KLM deals on Trondheim to London flight tickets

KLM

Sep 2

TRD12:10 pmTrondheim Vaernes

8h 15m

1 stop

LHR7:25 pmLondon Heathrow

Sep 5

LHR2:45 pmLondon Heathrow

7h 05m

1 stop

TRD10:50 pmTrondheim Vaernes

$238

KLM

Sep 3

TRD6:00 amTrondheim Vaernes

5h 45m

1 stop

LHR10:45 amLondon Heathrow

Sep 5

LHR8:40 amLondon Heathrow

13h 10m

1 stop

TRD10:50 pmTrondheim Vaernes

$248

KLM

Sep 4

TRD12:10 pmTrondheim Vaernes

8h 15m

1 stop

LHR7:25 pmLondon Heathrow

Sep 5

LHR2:45 pmLondon Heathrow

7h 05m

1 stop

TRD10:50 pmTrondheim Vaernes

$283

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TrondheimLondon

TRD Trondheim Vaernes - LHR London Heathrow

TRDLHR

Trondheim Vaernes

Thu 10/1

6:25 am-2:35 pm

1 stop9h 10m

London Heathrow

Fri 10/9

7:05 am-5:55 pm

1 stop9h 50m

$198

TrondheimLondon

TRD Trondheim Vaernes - LHR London Heathrow

TRDLHR

Trondheim Vaernes

Wed 9/2

12:10 pm-7:25 pm

1 stop8h 15m

London Heathrow

Sat 9/5

2:45 pm-10:50 pm

1 stop7h 05m

$238

TrondheimLondon

TRD Trondheim Vaernes - LHR London Heathrow

TRDLHR

Trondheim Vaernes

Thu 9/3

6:00 am-10:45 am

1 stop5h 45m

London Heathrow

Sat 9/5

8:40 am-10:50 pm

1 stop13h 10m

$248

TrondheimLondon

TRD Trondheim Vaernes - LHR London Heathrow

TRDLHR

Trondheim Vaernes

Wed 10/7

3:10 pm-9:35 pm

2 stops7h 25m

London Heathrow

Tue 10/13

3:35 pm-9:35 pm

1 stop5h 00m

$267

TrondheimLondon

TRD Trondheim Vaernes - LHR London Heathrow

TRDLHR

Trondheim Vaernes

Mon 9/21

1:00 pm-4:25 pm

1 stop4h 25m

London Heathrow

Wed 9/23

7:50 pm-8:55 am

1 stop12h 05m

$269

TrondheimLondon

TRD Trondheim Vaernes - LHR London Heathrow

TRDLHR

Trondheim Vaernes

Thu 9/3

10:25 am-5:00 pm

1 stop7h 35m

London Heathrow

Sat 9/5

6:40 am-9:40 pm

2 stops14h 00m

$272

TrondheimLondon

TRD Trondheim Vaernes - LHR London Heathrow

TRDLHR

Trondheim Vaernes

Fri 10/2

10:20 am-2:35 pm

1 stop5h 15m

London Heathrow

Sun 10/11

7:50 pm-8:55 am

1 stop12h 05m

$276

TrondheimLondon

TRD Trondheim Vaernes - LHR London Heathrow

TRDLHR

Trondheim Vaernes

Sat 10/3

7:00 am-2:35 pm

1 stop8h 35m

London Heathrow

Sun 10/11

7:50 pm-8:55 am

1 stop12h 05m

$277

TrondheimLondon

TRD Trondheim Vaernes - LHR London Heathrow

TRDLHR

Trondheim Vaernes

Fri 9/4

12:10 pm-7:25 pm

1 stop8h 15m

London Heathrow

Sat 9/5

2:45 pm-10:50 pm

1 stop7h 05m

$283

Quickest round-trip

TrondheimLondon

TRD Trondheim Vaernes - LHR London Heathrow

TRDLHR

Trondheim Vaernes

Thu 9/3

10:25 am-5:00 pm

1 stop7h 35m

London Heathrow

Fri 9/4

5:30 pm-10:45 pm

1 stop4h 15m

$284

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Trondheim to London

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

Prices

Airlines

Delays

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

Prices are currently typical for flights on this route.

Typical prices usually range from $155 to $295.
The lowest price recently found on this route was $198.

What is the cheapest month to fly to London?

The cheapest month to fly to London from Trondheim is in January. Flight prices, which tend to average around $207, are often lower during this time because this is during the off-season. The month of August is another great option to travel to London, with average flight prices from Trondheim averaging around $209.

What is the cheapest Trondheim Vaernes to London flight route?

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

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

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

You could potentially save up to 81% on your flight if you consider stops on a Trondheim to London flight.

How have Trondheim to London flight prices changed over time?

As of August 2026, prices for Trondheim to London flights are approximately 20% more expensive when compared to flights at the same time last year.

When to book flights from Trondheim to London

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

Estimated round-trip price

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

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

Fastest flight time	7h 55m
Direct flights	None

The fastest flight from Trondheim to London takes 7h 55m

There are no direct flights from Trondheim to London. There are no popular flight routes from Trondheim to London.

Search flight deals

Frequently asked questions about flying from Trondheim to London

How far is Trondheim Vaernes to London by plane?
London is 909.0 mi away from Trondheim Vaernes. In terms of flight time, this usually takes a little over 7h 55m.
When did momondo last update prices for flights from Trondheim Vaernes Airport to London?
Prices for flights from Trondheim Vaernes Airport to London are refreshed on a daily basis.
How old do you have to be to fly from Trondheim Vaernes Airport to London?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Trondheim Vaernes Airport to London.
What documentation or ID do you need to fly to London?
The travel and health documents you'll need for your trip to London may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Trondheim to London?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Trondheim to London is Boeing 737-800 Passenger/BBJ2 (winglets) (61.24% of total bookings). The next most popular plane models are Boeing 737 MAX 8 (37.32%), Boeing 737-800 (0.96%), and Canadair (Bombardier) Regional Jet 900 (0.48%).
What is the most popular airline from Trondheim to London?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Trondheim to London is Scandinavian Airlines (100% of total bookings).

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

Finding the right flight to London from Trondheim 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 London quick and easy, saving you time and money.

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

Yes. All flights to London from Trondheim on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo provides multiple filters to help you find the best flight to London from Trondheim. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to London from Trondheim are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Cheap flights from Trondheim to London from $125

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Trondheim to London departing on 9/10. 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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Scandinavian Airlines flights from Trondheim to London

Our best Scandinavian Airlines deals on Trondheim to London flight tickets

KLM flights from Trondheim to London

Our best KLM deals on Trondheim to London flight tickets

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How to get the cheapest flight ticket from Trondheim to London

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

What is the cheapest month to fly to London?

What is the cheapest Trondheim Vaernes to London flight route?

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

Can stopping save me money on Trondheim to London flights?

How have Trondheim to London flight prices changed over time?

What is the cheapest airline that flies from Trondheim Vaernes to London?

How often are flights from Trondheim to London delayed?

What is the most punctual flight time for Trondheim to London flights?

What day of the week experiences the fewest flight delays on this route?

Which airline has the best punctuality record on Trondheim to London flights?

When to book flights from Trondheim to London

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

Fastest flight time

Direct flights

Frequently asked questions about flying from Trondheim to London

Traveling to a place near London?

Why use momondo?

An easier way to manage your London trip

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Get notified when prices go down

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Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London

Cabin classes currently available on flights to London

List of cabin classes available on flights landing in London. Availability may vary depending on flight origin and airline.

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Popular flights according to clicks in the last 7 days on momondo

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