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Cheap flights from Trondheim to London from £48

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 12/5. 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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Cheap return flights

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Scandinavian Airlines Logo
06:25 - 16:25TRD-LHR
11h 00m1 stop
Scandinavian Airlines Logo
10:35 - 16:20LHR-TRD
4h 45m1 stop
£127Scandinavian Airlines
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Mon, 19 Jan - Thu, 22 Jan
Scandinavian Airlines Logo
10:35 - 18:50TRD-LHR
9h 15m1 stop
Scandinavian Airlines Logo
07:05 - 12:30LHR-TRD
4h 25m1 stop
£127Scandinavian Airlines
Find Deal
Mon, 2 Feb - Thu, 5 Feb
Scandinavian Airlines Logo
14:50 - 09:35TRD-LHR
19h 45m2 stops
Scandinavian Airlines Logo
15:35 - 22:50LHR-TRD
30h 15m2 stops
£128Scandinavian Airlines
Find Deal
Thu, 8 Jan - Sat, 17 Jan
Scandinavian Airlines Logo
13:05 - 16:25TRD-LHR
4h 20m1 stop
Scandinavian Airlines Logo
18:40 - 00:40LHR-TRD
5h 00m1 stop
£133Scandinavian Airlines
Find Deal
Thu, 1 Jan - Sun, 4 Jan
Scandinavian Airlines Logo
13:05 - 16:25TRD-LHR
4h 20m1 stop
Scandinavian Airlines Logo
10:35 - 21:10LHR-TRD
9h 35m2 stops
£136Scandinavian Airlines
Find Deal
Mon, 19 Jan - Thu, 22 Jan
Scandinavian Airlines Logo
14:45 - 18:50TRD-LHR
5h 05m1 stop
Scandinavian Airlines Logo
15:35 - 16:15LHR-TRD
23h 40m2 stops
£140Scandinavian Airlines
Find Deal
Wed, 24 Dec - Wed, 31 Dec
Scandinavian Airlines Logo
10:45 - 16:25TRD-LHR
6h 40m2 stops
Scandinavian Airlines Logo
10:35 - 21:10LHR-TRD
9h 35m2 stops
£144Scandinavian Airlines
Find Deal
Mon, 19 Jan - Thu, 22 Jan
Scandinavian Airlines Logo
14:45 - 18:50TRD-LHR
5h 05m1 stop
Scandinavian Airlines Logo
10:35 - 16:20LHR-TRD
4h 45m1 stop
£157Scandinavian Airlines
Find Deal
Fri, 12 Dec - Mon, 15 Dec
Scandinavian Airlines Logo
07:00 - 16:00TRD-LHR
10h 00m2 stops
Scandinavian Airlines Logo
06:40 - 16:05LHR-TRD
8h 25m2 stops
£158Scandinavian Airlines
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Sat, 10 Jan - Sat, 17 Jan
Scandinavian Airlines Logo
14:45 - 18:50TRD-LHR
5h 05m1 stop
Scandinavian Airlines Logo
10:35 - 18:00LHR-TRD
6h 25m1 stop
£166Scandinavian Airlines
Find Deal
Fri, 12 Dec - Mon, 15 Dec

Scandinavian Airlines flights from Trondheim to London Heathrow Airport

Our best Scandinavian Airlines deals on Trondheim to London Heathrow Airport flight tickets
Scandinavian Airlines
19 Jan
TRD06:25Trondheim Vaernes
11h 00m
1 stop
LHR16:25London Heathrow
22 Jan
LHR10:35London Heathrow
4h 45m
1 stop
TRD16:20Trondheim Vaernes
£127
Find similar
Scandinavian Airlines
8 Jan
TRD14:50Trondheim Vaernes
19h 45m
2 stops
LHR09:35London Heathrow
17 Jan
LHR15:35London Heathrow
30h 15m
2 stops
TRD22:50Trondheim Vaernes
£128
Find similar
Scandinavian Airlines
1 Jan
TRD13:05Trondheim Vaernes
4h 20m
1 stop
LHR16:25London Heathrow
4 Jan
LHR18:40London Heathrow
5h 00m
1 stop
TRD00:40Trondheim Vaernes
£133
Find similar

KLM flights from Trondheim to London Heathrow Airport

Our best KLM deals on Trondheim to London Heathrow Airport flight tickets
KLM
19 Jan
TRD10:35Trondheim Vaernes
6h 30m
2 stops
LHR16:05London Heathrow
22 Jan
LHR06:30London Heathrow
6h 45m
2 stops
TRD14:15Trondheim Vaernes
£315
Find similar
KLM
4 Dec
TRD17:10Trondheim Vaernes
4h 40m
1 stop
LHR20:50London Heathrow
7 Dec
LHR06:30London Heathrow
29h 00m
2 stops
TRD12:30Trondheim Vaernes
£335
Find similar
KLM
4 Dec
TRD06:25Trondheim Vaernes
15h 25m
2 stops
LHR20:50London Heathrow
7 Dec
LHR06:30London Heathrow
29h 00m
2 stops
TRD12:30Trondheim Vaernes
£367
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momondo Fare Finder

 
Customise your flight search to find flights from Trondheim to London Heathrow Airport 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 26 November 2025.
Use the filters below to find and compare flights from Trondheim to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TrondheimLondon

TRD - LHR

TRDLHR

Trondheim Vaernes

Mon 19/1

06:25-16:25

1 stop11h 00m

London Heathrow

Thu 22/1

10:35-16:20

1 stop4h 45m

£127

TrondheimLondon

TRD - LHR

TRDLHR

Trondheim Vaernes

Mon 2/2

10:35-18:50

1 stop9h 15m

London Heathrow

Thu 5/2

07:05-12:30

1 stop4h 25m

£127

TrondheimLondon

TRD - LHR

TRDLHR

Trondheim Vaernes

Thu 8/1

14:50-09:35

2 stops19h 45m

London Heathrow

Sat 17/1

15:35-22:50

2 stops30h 15m

£128

TrondheimLondon

TRD - LHR

TRDLHR

Trondheim Vaernes

Thu 1/1

13:05-16:25

1 stop4h 20m

London Heathrow

Sun 4/1

18:40-00:40

1 stop5h 00m

£133

TrondheimLondon

TRD - LHR

TRDLHR

Trondheim Vaernes

Mon 19/1

13:05-16:25

1 stop4h 20m

London Heathrow

Thu 22/1

10:35-21:10

2 stops9h 35m

£136

TrondheimLondon

TRD - LHR

TRDLHR

Trondheim Vaernes

Wed 24/12

14:45-18:50

1 stop5h 05m

London Heathrow

Wed 31/12

15:35-16:15

2 stops23h 40m

£140

TrondheimLondon

TRD - LHR

TRDLHR

Trondheim Vaernes

Mon 19/1

10:45-16:25

2 stops6h 40m

London Heathrow

Thu 22/1

10:35-21:10

2 stops9h 35m

£144

TrondheimLondon

TRD - LHR

TRDLHR

Trondheim Vaernes

Fri 12/12

14:45-18:50

1 stop5h 05m

London Heathrow

Mon 15/12

10:35-16:20

1 stop4h 45m

£157

TrondheimLondon

TRD - LHR

TRDLHR

Trondheim Vaernes

Sat 10/1

07:00-16:00

2 stops10h 00m

London Heathrow

Sat 17/1

06:40-16:05

2 stops8h 25m

£158

TrondheimLondon

TRD - LHR

TRDLHR

Trondheim Vaernes

Fri 12/12

14:45-18:50

1 stop5h 05m

London Heathrow

Mon 15/12

10:35-18:00

1 stop6h 25m

£166

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 London from

How to get the cheapest flight ticket from Trondheim to London Heathrow Airport

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 Heathrow Airport?

In general, March is the cheapest month to fly from Trondheim to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £143. The month of May is another great option to travel to London Heathrow Airport, with average flight prices from Trondheim averaging around £150.

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

You are more likely to see cheaper flights to London Heathrow Airport from Trondheim when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around £187 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Trondheim for as low as £120 on momondo.

When to book flights from Trondheim to London Heathrow Airport

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

Cheap Trondheim to London Heathrow Airport (TRD to LHR) flight deals and tips

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

Fastest flight time

4h 20m

Direct flights

None
The fastest flight from Trondheim to London Heathrow Airport takes 4h 20m
There are no direct flights from Trondheim to London Heathrow Airport. There are no popular flight routes from Trondheim to London Heathrow Airport.
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  • How far is Trondheim Vaernes to London Heathrow by plane?

    The distance between Trondheim Vaernes and London Heathrow is about 916.0 mi. Flights usually cover this in 4h 20m, depending on flying conditions and air traffic around both airports.

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

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Trondheim Vaernes Airport to London Heathrow Airport.

  • What documentation or ID do you need to fly to London Heathrow Airport?

    The travel and health documents you'll need for your trip to London Heathrow Airport 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 Heathrow Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Milton Keynes
Luton
Gatwick
Maidstone
Slough
Northampton
Swindon
Stratford-upon-Avon
Canterbury
Southend-on-Sea
Ipswich
Ilford
Poole
Guildford
Swanage
Hayes
Dover
Chelmsford
Colchester

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Trondheim to London. momondo saves you time and could save you money on your trip.

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

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

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to London from Trondheim.

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

Yes momondo offers price alerts on flights to London from Trondheim. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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