C$62 Cheap Flights from London to Trondheim

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Flight deals from London to Trondheim

Looking for a cheap last-minute deal or the best return flight from London to Trondheim? 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 November.

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 foundC$62
Cheapest month to flyNovember
Average flight time2 hrs, 29 mins
Most popular airlineNorwegian
Average flights per week5

Finding cheap flights from London to Trondheim: Frequently asked questions

The best price we found for a return flight from London to Trondheim is C$137. 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 29 minutes is the average flight time from London to Trondheim.
Norwegian flies direct from London to Trondheim.
As of October 2025, there are 10 flights per week flying from London to Trondheim.
The cheapest month to fly from London to Trondheim is usually November.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from London to Trondheim Airport on Thursday, November 27, 2025.
Yes – the average flight time is 2 hours and 29 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.
The cheapest airline that flies to Trondheim is Norwegian .

Travelling from London to Trondheim Airport Vaernes (TRD): what you need to know

  • Take your pick of multiple airports when organizing a flight from London to Trondheim Airport Vaernes (TRD). Explore your options for leaving London Heathrow Airport (LHR), London Gatwick Airport (LGW) or Stansted Airport (STN). London Luton Airport (LTN) and London City Airport (LCY) also service London.

  • The timezone in Trondheim is UTC+1, which is 1 hour ahead of London. Trondheim Airport Vaernes is located in Trondheim.

  • The busiest route is from London Heathrow Airport (LHR) to Trondheim Airport Vaernes (TRD), with 3 direct weekly services. If you'd like to head off as soon as possible, the earliest flight from LHR to TRD is the 10:30 Norwegian option. If you have other commitments or plans on your day of travel, the last departure is at 21:20 with Norwegian.

  • To ensure you get on your flight from London to TRD, leave enough time to check in and drop off your luggage. Arriving two hours before international departures and an hour before domestic flights is the general travel rule.

  • During popular months such as July, it's a good idea to get to the airport earlier. Plan to arrive two hours before domestic departures and four hours ahead for an international flight when you fly during peak periods in general.

Airports in London

London Heathrow Airport (LHR)

  • We make it simple to plan a flight from London to TRD that includes a stopover. To see the options leaving from London Heathrow Airport (LHR), deselect 'Direct flights only.' Then, simply choose a flight offering a stop long enough to tour your chosen city. Some popular stopovers between LHR and TRD include:

    • Amsterdam Airport Schiphol Airport (AMS)

    • Copenhagen Airport (CPH)

    • Oslo Airport Gardermoen Airport (OSL)

  • The distance from central London to LHR is roughly 31 kilometres. Check out travel apps like Google Maps for the fastest way to get there, whether you plan to drive or take public transport.

  • Want an easy start to your travels? Stay near London Heathrow Airport. Whether you've booked an early flight from London to Trondheim Airport Vaernes Airport or want to avoid feeling rushed, these hotels are just the thing:

London Gatwick Airport (LGW)

  • Searching for more options for a direct flight from London to Trondheim Airport Vaernes (TRD)? Check out the fares flying out of London Gatwick Airport (LGW).

  • Norwegian operates direct flights from London to TRD leaving from LGW. Book your preferred window seat and arrive at your destination in a single hop.

  • LGW is about 80 kilometres from central London. It takes 1 hour and 19 minutes or so to get to the airport if you're driving from the city centre. Public transport takes roughly 1 hour and 26 minutes.

  • You're going on vacation, so why not extend it with an extra night away? Think about kicking back in one of these hotels near London Gatwick Airport the day before your flight from London to TRD:

About Trondheim Airport Vaernes Airport (TRD)

Getting from Trondheim Airport Vaernes Airport (TRD) to central Trondheim

  • From Trondheim Airport Vaernes Airport, Trondheim is approximately 32 kilometres away. It takes around 34 minutes to get to the centre driving.

  • It typically takes 43 minutes if you're using public transport.

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

  • C$62 is the cheapest price we've found for a one-way ticket from London to Trondheim Airport Vaernes Airport. Return flights start from C$137. Prices are subject to change based on availability and may vary at the time of booking.

  • Don't leave everything to the last moment. You're more likely to find flight tickets from London to TRD if you book ahead. Airlines often have some great early bird deals.

  • Finding flight tickets from London to Trondheim Airport Vaernes Airport is more likely if you can be flexible with your travel plans. Use the 'Whole month' tool to see the best prices across every month and bag a great deal.

  • Set up a Price Alert for flight tickets from London to TRD. There's no need to check back in every day to see whether prices have dropped. We'll tell you the moment there's a change in price.

  • Customize your journey using filters. Adjust the number of stops, total duration, and arrival and departure times to find the right flight from London to Trondheim Airport Vaernes Airport. You can also sort the results to see the 'Cheapest,' 'Best' or 'Fastest' options first.

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

  • June is the busiest month for flights from London to Trondheim Airport Vaernes Airport. To avoid the crowds, head to Trondheim in February when things are quieter.

  • Schedule your flight from London to TRD for July if you're eager to visit the city during its warmest month. You can expect temperatures in Trondheim to range from 8ºC to 23ºC.

  • January sees average temperatures of between -11ºC and 1ºC. Look for cheap flights from London to Trondheim Airport Vaernes Airport sometime around then if you'd rather travel in cooler conditions.

More about Trondheim

Complete your Trondheim trip with a car rental

  • Shut down all those tabs and let us do the hard work for you. We've also got incredible deals on car rentals in Trondheim once you've booked your cheap flight from London to Trondheim Airport Vaernes. Instantly compare prices all in one place and drive off with the lowest rate in town.

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