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Cheap flights from Trondheim to London from $70

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 1/17. 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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Find the cheapest flights from Trondheim to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
9:35 am - 2:35 pmTRD-LHR
6h 00m1 stop
Scandinavian Airlines Logo
3:35 pm - 9:40 pmLHR-TRD
5h 05m1 stop
$180Scandinavian Airlines
Find Deal
Wed, Dec 31 - Wed, Jan 7
Scandinavian Airlines Logo
10:35 am - 4:25 pmTRD-LHR
6h 50m1 stop
Scandinavian Airlines Logo
10:35 am - 6:00 pmLHR-TRD
6h 25m1 stop
$190Scandinavian Airlines
Find Deal
Mon, Jan 19 - Thu, Jan 22
Scandinavian Airlines Logo
8:20 am - 9:35 amTRD-LHR
26h 15m1 stop
Scandinavian Airlines Logo
7:50 pm - 9:40 pmLHR-TRD
24h 50m1 stop
$201Scandinavian Airlines
Find Deal
Sun, Dec 14 - Thu, Dec 25
Scandinavian Airlines Logo
2:45 pm - 6:50 pmTRD-LHR
5h 05m1 stop
Scandinavian Airlines Logo
10:35 am - 9:10 pmLHR-TRD
9h 35m2 stops
$202Scandinavian Airlines
Find Deal
Mon, Jan 19 - Thu, Jan 22
Scandinavian Airlines Logo
10:35 am - 2:35 pmTRD-LHR
5h 00m1 stop
Scandinavian Airlines Logo
7:05 am - 5:20 pmLHR-TRD
9h 15m1 stop
$213Scandinavian Airlines
Find Deal
Fri, Jan 2 - Fri, Jan 9
Scandinavian Airlines Logo
6:25 am - 4:00 pmTRD-LHR
10h 35m2 stops
Scandinavian Airlines Logo
3:35 pm - 9:40 pmLHR-TRD
5h 05m1 stop
$225Scandinavian Airlines
Find Deal
Wed, Dec 31 - Wed, Jan 7
Scandinavian Airlines Logo
1:30 pm - 6:30 pmTRD-LHR
6h 00m1 stop
Scandinavian Airlines Logo
6:40 am - 2:50 pmLHR-TRD
7h 10m1 stop
$226Scandinavian Airlines
Find Deal
Sat, Dec 6 - Sun, Dec 14
Scandinavian Airlines Logo
8:20 am - 9:35 amTRD-LHR
26h 15m1 stop
Scandinavian Airlines Logo
7:30 pm - 9:40 amLHR-TRD
13h 10m2 stops
$230Scandinavian Airlines
Find Deal
Sun, Dec 14 - Thu, Dec 25
Scandinavian Airlines Logo
6:25 am - 12:55 pmTRD-LHR
7h 30m2 stops
Scandinavian Airlines Logo
10:35 am - 9:45 pmLHR-TRD
10h 10m2 stops
$243Scandinavian Airlines
Find Deal
Mon, Mar 30 - Tue, Mar 31
Scandinavian Airlines Logo
1:05 pm - 9:35 pmTRD-LHR
9h 30m1 stop
Scandinavian Airlines Logo
7:05 am - 12:30 pmLHR-TRD
4h 25m1 stop
$247Scandinavian Airlines
Find Deal
Mon, Dec 1 - Thu, Dec 4

Scandinavian Airlines flights from Trondheim to London

Our best Scandinavian Airlines deals on Trondheim to London flight tickets
Scandinavian Airlines
Dec 31
TRD9:35 amTrondheim Vaernes
6h 00m
1 stop
LHR2:35 pmLondon Heathrow
Jan 7
LHR3:35 pmLondon Heathrow
5h 05m
1 stop
TRD9:40 pmTrondheim Vaernes
$180
Find similar
Scandinavian Airlines
Jan 19
TRD10:35 amTrondheim Vaernes
6h 50m
1 stop
LHR4:25 pmLondon Heathrow
Jan 22
LHR10:35 amLondon Heathrow
6h 25m
1 stop
TRD6:00 pmTrondheim Vaernes
$190
Find similar
Scandinavian Airlines
Dec 14
TRD8:20 amTrondheim Vaernes
26h 15m
1 stop
LHR9:35 amLondon Heathrow
Dec 25
LHR7:50 pmLondon Heathrow
24h 50m
1 stop
TRD9:40 pmTrondheim Vaernes
$201
Find similar

Finnair flights from Trondheim to London

Our best Finnair deals on Trondheim to London flight tickets
Finnair
Dec 1
TRD3:00 pmTrondheim Vaernes
19h 10m
2 stops
LHR9:10 amLondon Heathrow
Dec 4
LHR10:20 amLondon Heathrow
10h 10m
2 stops
TRD9:30 pmTrondheim Vaernes
$474
Find similar
Finnair
Jan 19
TRD8:05 amTrondheim Vaernes
13h 35m
3 stops
LHR8:40 pmLondon Heathrow
Jan 26
LHR4:15 pmLondon Heathrow
18h 20m
2 stops
TRD11:35 amTrondheim Vaernes
$499
Find similar
Finnair
Dec 12
TRD8:05 amTrondheim Vaernes
13h 35m
3 stops
LHR8:40 pmLondon Heathrow
Dec 15
LHR7:30 amLondon Heathrow
13h 00m
2 stops
TRD9:30 pmTrondheim Vaernes
$632
Find similar

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 November 18, 2025.
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

Wed 12/31

9:35 am-2:35 pm

1 stop6h 00m

London Heathrow

Wed 1/7

3:35 pm-9:40 pm

1 stop5h 05m

$180

TrondheimLondon

TRD - LHR

TRDLHR

Trondheim Vaernes

Mon 1/19

10:35 am-4:25 pm

1 stop6h 50m

London Heathrow

Thu 1/22

10:35 am-6:00 pm

1 stop6h 25m

$190

TrondheimLondon

TRD - LHR

TRDLHR

Trondheim Vaernes

Sun 12/14

8:20 am-9:35 am

1 stop26h 15m

London Heathrow

Thu 12/25

7:50 pm-9:40 pm

1 stop24h 50m

$201

TrondheimLondon

TRD - LHR

TRDLHR

Trondheim Vaernes

Mon 1/19

2:45 pm-6:50 pm

1 stop5h 05m

London Heathrow

Thu 1/22

10:35 am-9:10 pm

2 stops9h 35m

$202

TrondheimLondon

TRD - LHR

TRDLHR

Trondheim Vaernes

Fri 1/2

10:35 am-2:35 pm

1 stop5h 00m

London Heathrow

Fri 1/9

7:05 am-5:20 pm

1 stop9h 15m

$213

TrondheimLondon

TRD - LHR

TRDLHR

Trondheim Vaernes

Wed 12/31

6:25 am-4:00 pm

2 stops10h 35m

London Heathrow

Wed 1/7

3:35 pm-9:40 pm

1 stop5h 05m

$225

TrondheimLondon

TRD - LHR

TRDLHR

Trondheim Vaernes

Sat 12/6

1:30 pm-6:30 pm

1 stop6h 00m

London Heathrow

Sun 12/14

6:40 am-2:50 pm

1 stop7h 10m

$226

TrondheimLondon

TRD - LHR

TRDLHR

Trondheim Vaernes

Sun 12/14

8:20 am-9:35 am

1 stop26h 15m

London Heathrow

Thu 12/25

7:30 pm-9:40 am

2 stops13h 10m

$230

TrondheimLondon

TRD - LHR

TRDLHR

Trondheim Vaernes

Mon 3/30

6:25 am-12:55 pm

2 stops7h 30m

London Heathrow

Tue 3/31

10:35 am-9:45 pm

2 stops10h 10m

$243

TrondheimLondon

TRD - LHR

TRDLHR

Trondheim Vaernes

Mon 12/1

1:05 pm-9:35 pm

1 stop9h 30m

London Heathrow

Thu 12/4

7:05 am-12:30 pm

1 stop4h 25m

$247

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 January. Flight prices, which tend to average around $145, are often lower during this time because this is during the off-season. The month of February is another great option to travel to London, with average flight prices from Trondheim averaging around $146.

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 $247 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 November 2025, prices for Trondheim to London flights are approximately 19% cheaper 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

Direct flights

None
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 5h 00m.

  • 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
Milton Keynes
Dover
Luton
Slough
Guildford
Hayes
Dartford
Crawley
Brentwood
Chelmsford
Wembley
Folkestone
Romford
Ilford
Cobham
Stansted
Harrow
Watford

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