Cheap Flights from London (LOND) to Trondheim (TRD)

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Find the cheapest month or even day of the year to fly to Trondheim

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Flight deals from London to Trondheim Airport

Looking for a cheap last-minute deal or the best return flight from London to Trondheim Airport? If you want to travel next month, return fares start from £53. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from London to Trondheim

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like London to Trondheim flights are currently cheapest in April.

Direct flights from London to Trondheim

London to Trondheim: Alternative routes

Compare routes from London to Trondheim below. You may find an airport to fly into that's cheaper, faster, or easier than Trondheim.

London to Trondheim: Flight information

The things to know before you go.
Cheapest flight found£53
Cheapest month to flyApril
Average flight time2 hrs, 28 mins
Most popular airlineNorwegian
Average flights per week6

Finding cheap flights from London to Trondheim: Frequently asked questions

The best price we found for a return flight from London to Trondheim is £53. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
2 hours and 28 minutes is the average flight time from London to Trondheim.
Norwegian and Norwegian Air Sweden fly direct from London to Trondheim.
As of March 2026, there are 6 flights per week flying from London to Trondheim.
The cheapest month to fly from London to Trondheim is usually April.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from London to Trondheim Airport on Wednesday, 22 April 2026.
Yes – the average flight time is 2 hours and 28 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Trondheim but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Trondheim is around 40 days in advance, so don’t leave your flight to the last minute.

Flying from London to Trondheim Airport Vaernes (TRD): What you need to know

  • When organising your flight from London to Trondheim Airport Vaernes (TRD), you'll have a good choice of airports to take off from. Check out London Heathrow Airport (LHR) and London Gatwick Airport (LGW) for departure options. Other possibilities include Stansted Airport (STN), London Luton Airport (LTN) and London City Airport (LCY).

  • Trondheim Airport Vaernes is located in Trondheim. The city follows the UTC+1 timezone and is one hour ahead of London.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are golden rules for hassle-free flying. Make sure you're at the airport on time to catch your flight from London to TRD.

  • Longer lines at check-in and security are likely if you're heading away during high season, so allow some extra wiggle room. The recommendation for peak periods? Get there up to four hours ahead for international flights and at least two hours for domestic departures.

Airports in London

London Heathrow Airport (LHR)

  • Stopovers are the perfect opportunity to break up your trip and perhaps even visit a new city. When browsing cheap flights from London to TRD departing from London Heathrow Airport (LHR), uncheck the 'Direct flights only' box to discover where you can stop along the way. Popular options include:

    • Amsterdam Airport Schiphol (AMS)

    • Copenhagen Airport (CPH)

    • Oslo Airport Gardermoen (OSL)

  • LHR is about 31 kms (19 miles) from central London. If you're driving, catching a cab or ride-sharing from the centre, it'll take 55 minutes or so to get there, depending on traffic. If you're taking public transport, expect the travel time to be around 1 hour.

  • Searching for a comfortable hotel close to London Heathrow Airport? If you're catching an early flight from London to Trondheim Airport Vaernes, these accommodation options will put you a quick hop from check-in:

  • 68.18% of flights taking off from London Heathrow Airport reach their destination on schedule.

London Gatwick Airport (LGW)

  • You can book a direct London to Trondheim Airport Vaernes (TRD) plane ticket with departures from London Gatwick Airport (LGW). Figure out if flying from LGW works better for your plans.

  • Norwegian Air Shuttle operates direct flights from London to TRD departing from LGW. Book your favourite seat and reach your destination in a single journey.

  • Norwegian Air Shuttle attracts the most bookings on the LGW to TRD route.

  • Norwegian Air Shuttle has the best on-time rating of any carrier operating flights between London Gatwick Airport and Trondheim Airport Vaernes.

  • Using public transport, you can travel from central London to LGW in around 30 minutes. The terminal is roughly 80 kms (50 miles) away, and making the trip by car takes approximately 1 hour 20 minutes.

  • Want to treat yourself to an extra night away before your London to TRD flight? Unwind in a hotel near London Gatwick Airport before your adventure officially starts. These stays have a room with your name on it:

  • 69.26% of flights departing London Gatwick Airport stick to their scheduled arrival time.

Stansted Airport (STN)

  • Reserve a plane ticket from London to Trondheim Airport Vaernes (TRD) departing from Stansted Airport (STN) with one or more stops. Popular stopovers between STN and TRD include:

    • Copenhagen Airport (CPH)

    • Bergen Airport (BGO)

    • Gdansk Lech Walesa Airport (GDN)

  • The journey time to STN from central London is around 1 hour 25 minutes on public transport. If you're in a car, it'll take you roughly 1 hour to cover the 64 kms (40 miles) or so.

  • Rest a little longer, move a little slower, and still make your London to Trondheim Airport Vaernes flight without having to rush. These hotels near Stansted Airport make it a breeze to get to the terminal if you're setting off early:

  • The on-time performance record of STN is 64.73%. To put it simply, that's how often flights that depart this airport reach their final stop as planned.

About Trondheim Airport Vaernes (TRD)

Getting from Trondheim Airport Vaernes (TRD) to central Trondheim

  • Trondheim Airport Vaernes is around 16 miles from central Trondheim. How long it'll take to get there in a cab or car hire will depend on the time of day. Do a little research beforehand.

  • It takes around 45 minutes if you're travelling on public transport.

How to find the cheapest flights from London to Trondheim Airport Vaernes (TRD)

  • At the moment, £28 is the lowest price we've found for a one-way ticket from London to Trondheim Airport Vaernes. The cheapest price for a return flight is £53. Keep in mind fares can change due to demand at the time of booking.

  • To score cheap flights from London to TRD, book your plane ticket five months ahead of your planned departure.

  • The best month for picking up cheap London to Trondheim Airport Vaernes tickets is October. Use the 'Whole month' tool to compare prices, then select the dates that offer the lowest fares.

  • There's no need to check back in every day to find out if prices have dropped when you set up a Price Alert. We'll let you know as soon as a new deal shows up on plane tickets from London to TRD.

  • Bag the best deal on a flight from London to Trondheim Airport Vaernes with the help of the filters. Pick your preferred arrival and departure times, airlines and number of stops. You can also sort your results by 'Best,' 'Fastest' or 'Cheapest.'

The best time to fly from London to Trondheim Airport Vaernes (TRD)

  • It's time to work out when to book your flight from London to Trondheim Airport Vaernes (TRD). June is when most people travel to Trondheim. If you prefer a quieter vibe, head there in February.

  • Book a London to TRD plane ticket departing in July if you want to experience the city during its warmest month. Expect temperatures in Trondheim to range from 8ºC (46ºF) to 23ºC (73ºF).

  • If you like cooler conditions, search for a cheap ticket from London to Trondheim Airport Vaernes in January when temperatures are between -11ºC (12ºF) and 1ºC (34ºF).

More about Trondheim

  • When it comes to looking for somewhere to rest your head, you'll find the top stays in Trondheim right here. Explore these hotels once you've locked in your flight from London to Trondheim Airport Vaernes:

  • Every great holiday has to include some sightseeing. Nidaros Cathedral (Nidaros Domkirke), Church of Our Lady and Nigard Glacier are essential stops on your Trondheim itinerary.

Explore more of Norway

  • Ålesund is just one of the many cities in Norway waiting to be discovered after you've experienced Trondheim. Around 257 kms (160 miles) away to the west, its top attractions include Alesund, Fjordcruise Alesund Geiranger - Geiranger Fjordservice and Ålesund via ferrata.

  • If there's time to check out another side of Norway, consider Lillehammer, roughly 257 kms (160 miles) south of Trondheim. Olympic Park, Lysgardsbakkene Ski Jumping Arena and Lillehammer Olympic Park are among the biggest draws.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.