Which stopover airport offers the lowest fares from London Heathrow Airport to Trondheim?

Flights via Oslo (OSL) offer the lowest average return price of £202.

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

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

Which stopover airport has the shortest connection time from London Heathrow Airport to Trondheim?

Oslo (OSL) has the shortest average stopover time for this route: 1h 48m.

Which airport is the most popular for stopovers for flights between London Heathrow Airport and Trondheim?

Amsterdam (AMS) was the most common stop: 50% of momondo users choosing one-stop flights on this route connected there.

Which stopover airport has the shortest travel time from London Heathrow Airport to Trondheim?

Flights connecting via Oslo (OSL) have the shortest average one-way travel time: 4h 45m.

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

Prices for flights from London Heathrow Airport to Trondheim Vaernes Airport are updated daily.

How many operators does momondo search for flights from London Heathrow Airport to Trondheim Vaernes Airport?

As of August 2026, there is 1 operator available to choose from for flights from London Heathrow Airport to Trondheim Vaernes Airport.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Heathrow Airport to Trondheim Vaernes Airport.

What documentation or ID do you need to fly to Trondheim Vaernes Airport?

The required travel and health documents for your Trondheim Vaernes Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Trondheim Vaernes Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

£79 Cheap Flights from London Heathrow Airport to Trondheim in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from London Heathrow Airport to Trondheim

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

10:35 - 16:20LHR London Heathrow-TRD Trondheim Vaernes

4h 45m1 stop Oslo Gardermoen

09:25 - 16:25TRD Trondheim Vaernes-LHR London Heathrow

8h 00m1 stop Oslo Gardermoen

£129Scandinavian Airlines

Fri, 25 Sep - Mon, 28 Sep

07:05 - 12:25LHR London Heathrow-TRD Trondheim Vaernes

4h 20m1 stop Oslo Gardermoen

17:55 - 21:35TRD Trondheim Vaernes-LHR London Heathrow

4h 40m1 stop Oslo Gardermoen

£130Scandinavian Airlines

Mon, 21 Sep - Sun, 27 Sep

10:35 - 20:30LHR London Heathrow-TRD Trondheim Vaernes

8h 55m1 stop Oslo Gardermoen

14:05 - 21:35TRD Trondheim Vaernes-LHR London Heathrow

8h 30m1 stop Oslo Gardermoen

£132Scandinavian Airlines

Thu, 15 Oct - Sun, 18 Oct

15:35 - 22:45LHR London Heathrow-TRD Trondheim Vaernes

6h 10m1 stop Oslo Gardermoen

10:30 - 14:35TRD Trondheim Vaernes-LHR London Heathrow

5h 05m1 stop Oslo Gardermoen

£132Scandinavian Airlines

Thu, 15 Oct - Mon, 19 Oct

07:05 - 16:20LHR London Heathrow-TRD Trondheim Vaernes

8h 15m1 stop Oslo Gardermoen

18:25 - 21:35TRD Trondheim Vaernes-LHR London Heathrow

4h 10m1 stop Oslo Gardermoen

£133Scandinavian Airlines

Tue, 6 Oct - Tue, 13 Oct

15:35 - 22:45LHR London Heathrow-TRD Trondheim Vaernes

6h 10m1 stop Oslo Gardermoen

08:30 - 16:25TRD Trondheim Vaernes-LHR London Heathrow

8h 55m1 stop Oslo Gardermoen

£133Scandinavian Airlines

Thu, 15 Oct - Sun, 18 Oct

10:35 - 17:15LHR London Heathrow-TRD Trondheim Vaernes

5h 40m1 stop Oslo Gardermoen

17:55 - 21:35TRD Trondheim Vaernes-LHR London Heathrow

4h 40m1 stop Oslo Gardermoen

£134Scandinavian Airlines

Wed, 23 Sep - Sun, 27 Sep

07:05 - 16:15LHR London Heathrow-TRD Trondheim Vaernes

8h 10m1 stop Oslo Gardermoen

18:25 - 21:35TRD Trondheim Vaernes-LHR London Heathrow

4h 10m1 stop Oslo Gardermoen

£138Scandinavian Airlines

Mon, 5 Oct - Mon, 12 Oct

06:30 - 16:35LHR London Heathrow-TRD Trondheim Vaernes

9h 05m1 stop Amsterdam Schiphol

12:10 - 19:25TRD Trondheim Vaernes-LHR London Heathrow

8h 15m1 stop Amsterdam Schiphol

£159KLM

Fri, 4 Sep - Mon, 21 Sep

11:45 - 22:50LHR London Heathrow-TRD Trondheim Vaernes

10h 05m1 stop Amsterdam Schiphol

12:10 - 19:25TRD Trondheim Vaernes-LHR London Heathrow

8h 15m1 stop Amsterdam Schiphol

£159KLM

Thu, 17 Sep - Mon, 21 Sep

Cheap last-minute flights

Enter your travel dates to find the best prices.

20:55 - 11:35LHR London Heathrow-TRD Trondheim Vaernes

13h 40m1 stop Amsterdam Schiphol

17:10 - 19:25TRD Trondheim Vaernes-LHR London Heathrow

27h 15m1 stop Amsterdam Schiphol

£204KLM

Thu, 27 Aug - Mon, 31 Aug

09:55 - 16:35LHR London Heathrow-TRD Trondheim Vaernes

5h 40m1 stop Amsterdam Schiphol

17:10 - 19:25TRD Trondheim Vaernes-LHR London Heathrow

27h 15m1 stop Amsterdam Schiphol

£222KLM

Fri, 28 Aug - Mon, 31 Aug

20:55 - 11:40LHR London Heathrow-TRD Trondheim Vaernes

13h 45m1 stop Amsterdam Schiphol

17:10 - 19:25TRD Trondheim Vaernes-LHR London Heathrow

27h 15m1 stop Amsterdam Schiphol

£230KLM

Fri, 28 Aug - Mon, 31 Aug

20:55 - 11:40LHR London Heathrow-TRD Trondheim Vaernes

13h 45m1 stop Amsterdam Schiphol

17:10 - 19:25TRD Trondheim Vaernes-LHR London Heathrow

27h 15m1 stop Amsterdam Schiphol

£234KLM

Fri, 28 Aug - Mon, 31 Aug

08:40 - 16:35LHR London Heathrow-TRD Trondheim Vaernes

6h 55m1 stop Amsterdam Schiphol

12:10 - 19:25TRD Trondheim Vaernes-LHR London Heathrow

8h 15m1 stop Amsterdam Schiphol

£284KLM

Thu, 27 Aug - Tue, 1 Sep

20:55 - 15:45LHR London Heathrow-TRD Trondheim Vaernes

17h 50m2 stops Amsterdam Schiphol Oslo Gardermoen

17:10 - 19:25TRD Trondheim Vaernes-LHR London Heathrow

27h 15m1 stop Amsterdam Schiphol

£295KLM

Fri, 28 Aug - Mon, 31 Aug

08:40 - 22:50LHR London Heathrow-TRD Trondheim Vaernes

13h 10m1 stop Amsterdam Schiphol

17:10 - 10:45TRD Trondheim Vaernes-LHR London Heathrow

18h 35m1 stop Amsterdam Schiphol

£300KLM

Thu, 27 Aug - Mon, 31 Aug

08:40 - 20:30LHR London Heathrow-TRD Trondheim Vaernes

10h 50m2 stops Amsterdam Schiphol Oslo Gardermoen

17:10 - 19:25TRD Trondheim Vaernes-LHR London Heathrow

27h 15m1 stop Amsterdam Schiphol

£306KLM

Thu, 27 Aug - Mon, 31 Aug

21:05 - 21:00LHR London Heathrow-TRD Trondheim Vaernes

22h 55m2 stops Stockholm Arlanda Oslo Gardermoen

19:55 - 16:00TRD Trondheim Vaernes-LHR London Heathrow

21h 05m2 stops Oslo Gardermoen Kastrup Copenhagen

£389Scandinavian Airlines

Thu, 27 Aug - Mon, 31 Aug

19:30 - 21:40LHR London Heathrow-TRD Trondheim Vaernes

25h 10m2 stops Kastrup Copenhagen Oslo Gardermoen

19:55 - 17:00TRD Trondheim Vaernes-LHR London Heathrow

22h 05m2 stops Oslo Gardermoen Stockholm Arlanda

£393Scandinavian Airlines

Fri, 28 Aug - Mon, 31 Aug

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KLM flights from London Heathrow Airport to Trondheim

Our best KLM deals on London Heathrow Airport to Trondheim flight tickets

KLM

4 Sept

LHR06:30London Heathrow

9h 05m

1 stop

TRD16:35Trondheim Vaernes

21 Sept

TRD12:10Trondheim Vaernes

8h 15m

1 stop

LHR19:25London Heathrow

£159

KLM

25 Sept

LHR14:45London Heathrow

7h 05m

1 stop

TRD22:50Trondheim Vaernes

28 Sept

TRD17:10Trondheim Vaernes

4h 45m

1 stop

LHR20:55London Heathrow

£163

KLM

25 Sept

LHR06:30London Heathrow

9h 05m

1 stop

TRD16:35Trondheim Vaernes

28 Sept

TRD17:10Trondheim Vaernes

4h 45m

1 stop

LHR20:55London Heathrow

£167

Scandinavian Airlines flights from London Heathrow Airport to Trondheim

Our best Scandinavian Airlines deals on London Heathrow Airport to Trondheim flight tickets

Scandinavian Airlines

25 Sept

LHR10:35London Heathrow

4h 45m

1 stop

TRD16:20Trondheim Vaernes

28 Sept

TRD09:25Trondheim Vaernes

8h 00m

1 stop

LHR16:25London Heathrow

£129

Scandinavian Airlines

21 Sept

LHR07:05London Heathrow

4h 20m

1 stop

TRD12:25Trondheim Vaernes

27 Sept

TRD17:55Trondheim Vaernes

4h 40m

1 stop

LHR21:35London Heathrow

£130

Scandinavian Airlines

15 Oct

LHR10:35London Heathrow

8h 55m

1 stop

TRD20:30Trondheim Vaernes

18 Oct

TRD14:05Trondheim Vaernes

8h 30m

1 stop

LHR21:35London Heathrow

£132

momondo Fare Finder

Use the filters below to find and compare flights from London Heathrow Airport to Trondheim that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonTrondheim

LHR London Heathrow - TRD Trondheim Vaernes

LHRTRD

London Heathrow

Fri 25/9

10:35-16:20

1 stop4h 45m

Trondheim Vaernes

Mon 28/9

09:25-16:25

1 stop8h 00m

£129

Fastest return journey

LondonTrondheim

LHR London Heathrow - TRD Trondheim Vaernes

LHRTRD

London Heathrow

Mon 21/9

07:05-12:25

1 stop4h 20m

Trondheim Vaernes

Sun 27/9

17:55-21:35

1 stop4h 40m

£130

LondonTrondheim

LHR London Heathrow - TRD Trondheim Vaernes

LHRTRD

London Heathrow

Thu 15/10

10:35-20:30

1 stop8h 55m

Trondheim Vaernes

Sun 18/10

14:05-21:35

1 stop8h 30m

£132

LondonTrondheim

LHR London Heathrow - TRD Trondheim Vaernes

LHRTRD

London Heathrow

Thu 15/10

15:35-22:45

1 stop6h 10m

Trondheim Vaernes

Mon 19/10

10:30-14:35

1 stop5h 05m

£132

LondonTrondheim

LHR London Heathrow - TRD Trondheim Vaernes

LHRTRD

London Heathrow

Tue 6/10

07:05-16:20

1 stop8h 15m

Trondheim Vaernes

Tue 13/10

18:25-21:35

1 stop4h 10m

£133

LondonTrondheim

LHR London Heathrow - TRD Trondheim Vaernes

LHRTRD

London Heathrow

Thu 15/10

15:35-22:45

1 stop6h 10m

Trondheim Vaernes

Sun 18/10

08:30-16:25

1 stop8h 55m

£133

LondonTrondheim

LHR London Heathrow - TRD Trondheim Vaernes

LHRTRD

London Heathrow

Wed 23/9

10:35-17:15

1 stop5h 40m

Trondheim Vaernes

Sun 27/9

17:55-21:35

1 stop4h 40m

£134

LondonTrondheim

LHR London Heathrow - TRD Trondheim Vaernes

LHRTRD

London Heathrow

Mon 5/10

07:05-16:15

1 stop8h 10m

Trondheim Vaernes

Mon 12/10

18:25-21:35

1 stop4h 10m

£138

LondonTrondheim

LHR London Heathrow - TRD Trondheim Vaernes

LHRTRD

London Heathrow

Fri 4/9

06:30-16:35

1 stop9h 05m

Trondheim Vaernes

Mon 21/9

12:10-19:25

1 stop8h 15m

£159

LondonTrondheim

LHR London Heathrow - TRD Trondheim Vaernes

LHRTRD

London Heathrow

Thu 17/9

11:45-22:50

1 stop10h 05m

Trondheim Vaernes

Mon 21/9

12:10-19:25

1 stop8h 15m

£159

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from London Heathrow Airport 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

Prices

Airlines

Stopovers

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

Prices are currently low for flights on this route.

Typical prices usually range from £191 to £226.
The lowest price recently found on this route was £129.

What is the cheapest month to fly to Trondheim?

The cheapest month to fly to Trondheim from London Heathrow Airport is in July. Flight prices, which tend to average around £0, are often lower during this time because this is during the off-season. If you’re not able to fly to Trondheim in July, then September is your next best option. Flight prices from London Heathrow Airport to Trondheim during September average around £186.

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

According to our data, Friday is the cheapest day to fly to Trondheim from London Heathrow Airport. The lowest ticket price found for a Friday 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 Monday as prices are generally higher than usual. According to our data, the average ticket price to Trondheim on Monday is £198.

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

The cheapest time of day to fly to Trondheim is at midday when flights can be purchased for as low as £106. In the evening is when there is more demand to fly to Trondheim, so prices are often more expensive at around £200 per ticket.

When to book flights from London Heathrow Airport to Trondheim

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

Estimated return price

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

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

Best price found	£79
Fastest flight time	4h 20m
Direct flights	None

The best one-way flight to Trondheim from London Heathrow Airport in the past 72 hours is £79. The best return flight deal from London Heathrow Airport to Trondheim found on momondo in the last 72 hours is £129.

The fastest flight from London Heathrow Airport to Trondheim takes 4h 20m

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

Search flight deals

Frequently asked questions about flying from London Heathrow Airport to Trondheim

How far is London Heathrow to Trondheim Vaernes by plane?
Trondheim Vaernes is 916.0 mi away from London Heathrow. Typically, this will take 4h 20m by plane in normal conditions.
When did momondo last update prices for flights from London Heathrow Airport to Trondheim Vaernes Airport?
Prices for flights from London Heathrow Airport to Trondheim Vaernes Airport are updated daily.
How many operators does momondo search for flights from London Heathrow Airport to Trondheim Vaernes Airport?
As of August 2026, there is 1 operator available to choose from for flights from London Heathrow Airport to Trondheim Vaernes Airport.
How old do you have to be to fly from London Heathrow Airport to Trondheim Vaernes Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Heathrow Airport to Trondheim Vaernes Airport.
What documentation or ID do you need to fly to Trondheim Vaernes Airport?
The required travel and health documents for your Trondheim Vaernes Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Trondheim Vaernes Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from London Heathrow Airport to Trondheim?
momondo data reveals that the most frequently booked airline on the route from London Heathrow Airport to Trondheim is Scandinavian Airlines, representing 100% of all bookings.

Best airlines flying from London Heathrow Airport to Trondheim

Compare and see reviews for airlines that fly from London Heathrow Airport to Trondheim with momondo

Airline	Rating	Free Cancellation	Price
Scandinavian Airlines	PriceFrom £116	Free Cancellation	Rating 7.4 1,962 reviews		Search Scandinavian Airlines flights

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from London to Trondheim . Millions of users trust and use momondo every year so you are in good hands.

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

All flight searches from London to Trondheim on momondo can be filtered to show those which offer flexible booking policies.

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

Once all potential London to Trondheim flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from London to Trondheim now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Trondheim and let you know when they change.