LHR - TRD

£89 Find Cheap Flights from London Heathrow Airport to Trondheim – Compare and Save

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Everything you should know

Cheapest return flight
£129
Typical prices: £159-£258
Scandinavian Airlines
Sat 27/1Wed 31/1
LHR - TRD • 1 stop
Cheapest one-way flight
£89
Typical prices: £106-£255
KLM
Sat 13/1
LHR - TRD • 1 stop
Direct flights
Not available
There are currently no direct flights between London Heathrow Airport and Trondheim. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
February
Cheapest • 12% price drop
March
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Stockholm Arlanda (ARN)
Cheapest • Avg £134 (return)
Oslo Gardermoen (OSL)
Shortest trip • 5h 05m (one-way)
Insights
Insights
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We hope you enjoy your trip to Trondheim!
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Flight Deals

Cheap Flights from Heathrow to Trondheim (LHR-TRD)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Heathrow to Trondheim

Wed, 27 Jan - Sun, 31 Jan
Scandinavian Airlines Logo
10:35 - 20:30LHR  London Heathrow-TRD Trondheim Vaernes
8h 55m1 stop Oslo Gardermoen
Scandinavian Airlines Logo
10:00 - 16:25TRD  Trondheim Vaernes-LHR London Heathrow
7h 25m1 stop Oslo Gardermoen
£129Scandinavian Airlines
Wed, 3 Feb - Wed, 10 Feb
Scandinavian Airlines Logo
07:05 - 16:00LHR  London Heathrow-TRD Trondheim Vaernes
7h 55m1 stop Oslo Gardermoen
Scandinavian Airlines Logo
13:00 - 16:25TRD  Trondheim Vaernes-LHR London Heathrow
4h 25m1 stop Oslo Gardermoen
£137Scandinavian Airlines
Mon, 7 Dec - Thu, 10 Dec
Scandinavian Airlines Logo
07:05 - 19:15LHR  London Heathrow-TRD Trondheim Vaernes
11h 10m1 stop Oslo Gardermoen
Scandinavian Airlines Logo
14:45 - 21:20TRD  Trondheim Vaernes-LHR London Heathrow
7h 35m2 stops Oslo Gardermoen Stockholm Arlanda
£144Scandinavian Airlines
Thu, 10 Dec - Sun, 13 Dec
Scandinavian Airlines Logo
10:35 - 18:00LHR  London Heathrow-TRD Trondheim Vaernes
6h 25m1 stop Oslo Gardermoen
Scandinavian Airlines Logo
10:00 - 16:25TRD  Trondheim Vaernes-LHR London Heathrow
7h 25m1 stop Oslo Gardermoen
£144Scandinavian Airlines
Thu, 28 Jan - Sun, 31 Jan
Scandinavian Airlines Logo
10:35 - 16:00LHR  London Heathrow-TRD Trondheim Vaernes
4h 25m1 stop Oslo Gardermoen
Scandinavian Airlines Logo
08:00 - 14:35TRD  Trondheim Vaernes-LHR London Heathrow
7h 35m1 stop Oslo Gardermoen
£145Scandinavian Airlines
Wed, 27 Jan - Sun, 31 Jan
Scandinavian Airlines Logo
10:35 - 17:15LHR  London Heathrow-TRD Trondheim Vaernes
5h 40m1 stop Oslo Gardermoen
Scandinavian Airlines Logo
08:00 - 16:25TRD  Trondheim Vaernes-LHR London Heathrow
9h 25m1 stop Oslo Gardermoen
£145Scandinavian Airlines
Wed, 27 Jan - Sun, 31 Jan
Scandinavian Airlines Logo
10:35 - 18:00LHR  London Heathrow-TRD Trondheim Vaernes
6h 25m1 stop Oslo Gardermoen
Scandinavian Airlines Logo
10:00 - 16:25TRD  Trondheim Vaernes-LHR London Heathrow
7h 25m1 stop Oslo Gardermoen
£147Scandinavian Airlines
Thu, 24 Dec - Mon, 4 Jan
Scandinavian Airlines Logo
07:05 - 14:50LHR  London Heathrow-TRD Trondheim Vaernes
6h 45m1 stop Oslo Gardermoen
Scandinavian Airlines Logo
10:40 - 18:50TRD  Trondheim Vaernes-LHR London Heathrow
9h 10m1 stop Oslo Gardermoen
£151Scandinavian Airlines
Thu, 29 Oct - Mon, 2 Nov
KLM Logo
17:05 - 23:10LHR  London Heathrow-TRD Trondheim Vaernes
5h 05m1 stop Amsterdam Schiphol
KLM Logo
06:20 - 17:00TRD  Trondheim Vaernes-LHR London Heathrow
11h 40m1 stop Amsterdam Schiphol
£156KLM
Tue, 8 Dec - Fri, 11 Dec
KLM Logo
10:00 - 16:35LHR  London Heathrow-TRD Trondheim Vaernes
5h 35m1 stop Amsterdam Schiphol
KLM Logo
17:10 - 07:40TRD  Trondheim Vaernes-LHR London Heathrow
15h 30m1 stop Amsterdam Schiphol
£164KLM
Booking Insights

Price, demand, and travel trends for London Heathrow Airport to Trondheim flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from London Heathrow Airport to Trondheim with more confidence.

How much is a return flight from London Heathrow Airport to Trondheim?

Return flights from London Heathrow Airport to Trondheim start at £129. Prices are below average for this route right now, with typical return fares ranging from £159 to £258. The lowest price found in the past 5 days was £129 on Scandinavian Airlines.

What's the cheapest day of the week to fly from London Heathrow Airport to Trondheim?

Thursday is the cheapest day of the week to fly from London Heathrow Airport to Trondheim and is 12% cheaper than the average day. Saturday is the most expensive day with flight prices 4% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from London Heathrow Airport to Trondheim?

•February is the cheapest month to fly from London Heathrow Airport to Trondheim at £166 return.
•December (£325) and September (£284) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 95% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

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Key details for London Heathrow Airport to Trondheim flights

Low season

July

Cheapest flight

£89
Best time to beat the crowds but there is an average 30% increase in price.
Most popular time to fly (14% more expensive on average)
Flights from London Heathrow Airport to Trondheim

When to book flights from Heathrow to Trondheim

Are your dates flexible? Find out the best times to travel from Heathrow to Trondheim based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your London Heathrow Airport to Trondheim flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • Which airports can I use when flying from London Heathrow Airport to Trondheim?

    Flights from London Heathrow Airport to Trondheim usually depart from London Heathrow (LHR) and arrive at Trondheim Vaernes (TRD).

  • Which cabin classes can I book on flights from London Heathrow Airport to Trondheim?

    Only Economy class is available on flights from London Heathrow Airport to Trondheim.

  • Which airports do connecting flights from London Heathrow Airport to Trondheim pass through?

    One-stop flights from London Heathrow Airport to Trondheim most commonly connect through:

    • Oslo Gardermoen (OSL) – 74% of one-stop connections
    • Amsterdam Schiphol (AMS) – 24% of one-stop connections
    • Kastrup Copenhagen (CPH) – 1% of one-stop connections
    • Stockholm Arlanda (ARN) – 1% of one-stop connections

    Oslo Gardermoen (OSL) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from London Heathrow Airport to Trondheim?

    Yes. Being flexible with your travel dates can save you up to 16% on the London Heathrow Airport to Trondheim route. Thursday is the cheapest departure day at £167 return on average, while Saturday is the most expensive at £198, a difference of £31. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How long is a flight from London Heathrow Airport to Trondheim?

    A direct flight from London Heathrow Airport to Trondheim takes 0h 00m, covering 926 miles.

  • Do I need a passport to fly from London Heathrow Airport to Trondheim?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from London Heathrow Airport to Trondheim changed much recently?

    Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about £129 to £610. That means the highest observed fare was about 5x higher than the lowest one.

  • How are flight prices from London Heathrow Airport to Trondheim looking right now?

    One-way fares from London Heathrow Airport to Trondheim are currently lower than usual. Average one-way flight prices are about £135, which is 27% below the typical average for this route.

  • How much time can I save by choosing a different stopover airport from London Heathrow Airport to Trondheim?

    Flying via Oslo Gardermoen (OSL) gives the shortest average 1-stop total travel time of 5h 05m, compared to 6h 09m via Amsterdam Schiphol (AMS) and 7h 04m via Stockholm Arlanda (ARN).

  • What is the time difference between London Heathrow Airport and Trondheim?

    Trondheim is 1 hour ahead of London Heathrow Airport (Central European Time vs British Time). Plan for the time shift when scheduling connections or first-day activities.

  • Which car hire options are available at Trondheim Vaernes Airport (TRD)?

    Trondheim Vaernes Airport (TRD) hosts 5 major car hire companies, with daily rates starting from around £21 for economy cars. Top options include:
    • Alamo
    • Sixt
    • Hertz
    • Avis
    • Budget

  • How much should I expect to pay for a London Heathrow Airport to Trondheim flight?

    Return flights from London Heathrow Airport to Trondheim range from £159 to £258, with an average of £189 over the past 12 months. Anything below £159 counts as a good deal.

Your guide to booking London Heathrow Airport to Trondheim flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Thursday departure instead of Saturday. On this route, Thursday flights average £167 – about £31 less than Saturday (16% savings) based on the last 12 months.
  • If you can choose when to travel, plan your London Heathrow Airport to Trondheim trip for February. Fares historically average £166 return in that month – typically £159 less than the most expensive month, which is December (based on the last 12 months).

More options for your flight from Heathrow to Trondheim

Complete your trip to Trondheim with a hotel stay or car hire

Car hire in Trondheim
Hotels in Trondheim