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Cheap flights from Trondheim to London from $118

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 1/30. 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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0 bags

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Find the cheapest flights from Trondheim to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
4:50 pm - 9:20 pm
TRD
-
LHR
5h 30m
1 stop
Scandinavian Airlines Logo
7:05 am - 2:15 pm
LHR
-
TRD
6h 10m
1 stop
$164Scandinavian Airlines
Fri, Mar 6 - Fri, Mar 13
Scandinavian Airlines Logo
10:35 am - 2:35 pm
TRD
-
LHR
5h 00m
1 stop
Scandinavian Airlines Logo
7:05 am - 12:30 pm
LHR
-
TRD
4h 25m
1 stop
$168Scandinavian Airlines
Wed, Mar 4 - Wed, Mar 11
Scandinavian Airlines Logo
10:35 am - 2:35 pm
TRD
-
LHR
5h 00m
1 stop
Scandinavian Airlines Logo
7:05 am - 2:15 pm
LHR
-
TRD
6h 10m
2 stops
$180Scandinavian Airlines
Wed, Mar 4 - Wed, Mar 11
Scandinavian Airlines Logo
10:35 am - 4:00 pm
TRD
-
LHR
6h 25m
2 stops
Scandinavian Airlines Logo
7:05 am - 2:15 pm
LHR
-
TRD
6h 10m
2 stops
$206Scandinavian Airlines
Wed, Mar 4 - Wed, Mar 11
Scandinavian Airlines Logo
10:35 am - 6:50 pm
TRD
-
LHR
9h 15m
1 stop
Scandinavian Airlines Logo
7:50 pm - 9:05 am
LHR
-
TRD
12h 15m
1 stop
$234Scandinavian Airlines
Tue, Mar 3 - Thu, Mar 5
Scandinavian Airlines Logo
10:35 am - 4:00 pm
TRD
-
LHR
6h 25m
2 stops
Scandinavian Airlines Logo
10:20 am - 5:20 pm
LHR
-
TRD
6h 00m
2 stops
$240Scandinavian Airlines
Fri, Mar 6 - Fri, Mar 13
Scandinavian Airlines Logo
6:50 am - 2:35 pm
TRD
-
LHR
8h 45m
2 stops
Scandinavian Airlines Logo
7:05 am - 2:15 pm
LHR
-
TRD
6h 10m
1 stop
$263Scandinavian Airlines
Tue, Mar 3 - Thu, Mar 5
Scandinavian Airlines Logo
5:50 pm - 9:35 am
TRD
-
LHR
16h 45m
1 stop
Scandinavian Airlines Logo
6:40 am - 9:05 am
LHR
-
TRD
25h 25m
1 stop
$267Scandinavian Airlines
Fri, Jan 30 - Sun, Feb 1
KLM Logo
5:15 pm - 8:50 pm
TRD
-
LHR
4h 35m
1 stop
KLM Logo
6:30 am - 4:35 pm
LHR
-
TRD
9h 05m
1 stop
$309KLM
Sat, Jan 31 - Sun, Feb 1
KLM Logo
5:10 pm - 8:50 pm
TRD
-
LHR
4h 40m
1 stop
KLM Logo
6:30 am - 4:35 pm
LHR
-
TRD
9h 05m
1 stop
$375KLM
Fri, Jan 30 - Sun, Feb 1

Scandinavian Airlines flights from Trondheim to London

Our best Scandinavian Airlines deals on Trondheim to London flight tickets
Scandinavian Airlines
Mar 6
TRD4:50 pmTrondheim Vaernes
5h 30m
1 stop
LHR9:20 pmLondon Heathrow
Mar 13
LHR7:05 amLondon Heathrow
6h 10m
1 stop
TRD2:15 pmTrondheim Vaernes
$164
Scandinavian Airlines
Mar 4
TRD10:35 amTrondheim Vaernes
5h 00m
1 stop
LHR2:35 pmLondon Heathrow
Mar 11
LHR7:05 amLondon Heathrow
4h 25m
1 stop
TRD12:30 pmTrondheim Vaernes
$168
Scandinavian Airlines
Mar 4
TRD10:35 amTrondheim Vaernes
5h 00m
1 stop
LHR2:35 pmLondon Heathrow
Mar 11
LHR7:05 amLondon Heathrow
6h 10m
2 stops
TRD2:15 pmTrondheim Vaernes
$180

KLM flights from Trondheim to London

Our best KLM deals on Trondheim to London flight tickets
KLM
Jan 23
TRD6:15 amTrondheim Vaernes
10h 50m
1 stop
LHR4:05 pmLondon Heathrow
Jan 29
LHR5:05 pmLondon Heathrow
4h 50m
1 stop
TRD10:55 pmTrondheim Vaernes
$300
KLM
Jan 31
TRD5:15 pmTrondheim Vaernes
4h 35m
1 stop
LHR8:50 pmLondon Heathrow
Feb 1
LHR6:30 amLondon Heathrow
9h 05m
1 stop
TRD4:35 pmTrondheim Vaernes
$309
KLM
Jan 30
TRD5:10 pmTrondheim Vaernes
4h 40m
1 stop
LHR8:50 pmLondon Heathrow
Feb 1
LHR6:30 amLondon Heathrow
9h 05m
1 stop
TRD4:35 pmTrondheim Vaernes
$375

momondo Fare Finder

 
Customize your flight search to find flights from Trondheim to London 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 832,500 searches. Data last updated January 20, 2026.
Use the filters below to find and compare flights from Trondheim to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TrondheimLondon

TRD - LHR

TRDLHR

Trondheim Vaernes

Fri 3/6

4:50 pm-9:20 pm

1 stop5h 30m

London Heathrow

Fri 3/13

7:05 am-2:15 pm

1 stop6h 10m

$164

TrondheimLondon

TRD - LHR

TRDLHR

Trondheim Vaernes

Wed 3/4

10:35 am-2:35 pm

1 stop5h 00m

London Heathrow

Wed 3/11

7:05 am-12:30 pm

1 stop4h 25m

$168

TrondheimLondon

TRD - LHR

TRDLHR

Trondheim Vaernes

Wed 3/4

10:35 am-2:35 pm

1 stop5h 00m

London Heathrow

Wed 3/11

7:05 am-2:15 pm

2 stops6h 10m

$180

TrondheimLondon

TRD - LHR

TRDLHR

Trondheim Vaernes

Wed 3/4

10:35 am-4:00 pm

2 stops6h 25m

London Heathrow

Wed 3/11

7:05 am-2:15 pm

2 stops6h 10m

$206

TrondheimLondon

TRD - LHR

TRDLHR

Trondheim Vaernes

Tue 3/3

10:35 am-6:50 pm

1 stop9h 15m

London Heathrow

Thu 3/5

7:50 pm-9:05 am

1 stop12h 15m

$234

TrondheimLondon

TRD - LHR

TRDLHR

Trondheim Vaernes

Fri 3/6

10:35 am-4:00 pm

2 stops6h 25m

London Heathrow

Fri 3/13

10:20 am-5:20 pm

2 stops6h 00m

$240

TrondheimLondon

TRD - LHR

TRDLHR

Trondheim Vaernes

Tue 3/3

6:50 am-2:35 pm

2 stops8h 45m

London Heathrow

Thu 3/5

7:05 am-2:15 pm

1 stop6h 10m

$263

TrondheimLondon

TRD - LHR

TRDLHR

Trondheim Vaernes

Fri 1/30

5:50 pm-9:35 am

1 stop16h 45m

London Heathrow

Sun 2/1

6:40 am-9:05 am

1 stop25h 25m

$267

TrondheimLondon

TRD - LHR

TRDLHR

Trondheim Vaernes

Sat 1/31

5:15 pm-8:50 pm

1 stop4h 35m

London Heathrow

Sun 2/1

6:30 am-4:35 pm

1 stop9h 05m

$309

TrondheimLondon

TRD - LHR

TRDLHR

Trondheim Vaernes

Fri 1/30

5:10 pm-8:50 pm

1 stop4h 40m

London Heathrow

Sun 2/1

6:30 am-4:35 pm

1 stop9h 05m

$375

Flights are sorted by cheapest round-trip flights first.

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

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

What is the cheapest month to fly to London?

The cheapest month to fly to London from Trondheim is in February. Flight prices, which tend to average around $165, are often lower during this time because this is during the off-season. The month of March is another great option to travel to London, with average flight prices from Trondheim averaging around $176.

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

The cheapest day to depart from Trondheim to London is on a Thursday. Travelers who choose to depart for London on a Thursday will often find tickets for as low as $201. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $410. These prices are subject to change though, so be sure to set up a Price Alert for flights to London.

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

How far in advance should I book a flight to London?

You are more likely to see cheaper flights to London from Trondheim when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around $254 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Trondheim for as low as $158 on momondo.

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

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

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

How have Trondheim to London flight prices changed over time?

As of January 2026, prices for Trondheim to London flights are approximately 132% 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

  • 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?

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Gatwick
Hounslow
Luton
Milton Keynes
Dover
Slough
Guildford
Wembley
Crawley
Dartford
Hayes
Brentwood
Watford
Cobham
Folkestone
Romford
Stansted
Harrow
Croydon
Richmond

Why use momondo?

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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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
London City Airport
London Gatwick Airport
London Heathrow Airport
London Luton Airport
London Southend Airport
London Stansted Airport