Cheap flights from Trondheim to London Heathrow

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Compare Trondheim to London Heathrow flight deals

Find the cheapest month or even day of the year to fly to London Heathrow

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Flight deals from Trondheim to London Heathrow

Looking for a cheap last-minute deal or the best round-trip flight from Trondheim Airport to London Heathrow Airport? If you want to travel next month, round-trip fares start from $213. Find the lowest prices on one-way and round-trip tickets right here.

London.$194 per passenger.Departing Thu, Nov 12, returning Mon, Nov 16.Round-trip flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departing from Trondheim on Thu, Nov 12, arriving in London Heathrow.Inbound indirect flight with Scandinavian Airlines, departing from London Heathrow on Mon, Nov 16, arriving in Trondheim.Price includes taxes and charges.From $194, select.

London.$194 per passenger.Departing Wed, Sep 9, returning Mon, Sep 14.Round-trip flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departing from Trondheim on Wed, Sep 9, arriving in London Heathrow.Inbound indirect flight with Scandinavian Airlines, departing from London Heathrow on Mon, Sep 14, arriving in Trondheim.Price includes taxes and charges.From $194, select.

London.$201 per passenger.Departing Thu, Oct 29, returning Sun, Nov 1.Round-trip flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departing from Trondheim on Thu, Oct 29, arriving in London Heathrow.Inbound indirect flight with Scandinavian Airlines, departing from London Heathrow on Sun, Nov 1, arriving in Trondheim.Price includes taxes and charges.From $201, select.

London.$204 per passenger.Departing Wed, Oct 21, returning Fri, Oct 23.Round-trip flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departing from Trondheim on Wed, Oct 21, arriving in London Heathrow.Inbound indirect flight with Scandinavian Airlines, departing from London Heathrow on Fri, Oct 23, arriving in Trondheim.Price includes taxes and charges.From $204, select.

London.$208 per passenger.Departing Thu, May 20, returning Mon, May 31.Round-trip flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departing from Trondheim on Thu, May 20, arriving in London Heathrow.Inbound indirect flight with Scandinavian Airlines, departing from London Heathrow on Mon, May 31, arriving in Trondheim.Price includes taxes and charges.From $208, select.

London.$209 per passenger.Departing Tue, Aug 25, returning Tue, Sep 1.Round-trip flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departing from Trondheim on Tue, Aug 25, arriving in London Heathrow.Inbound indirect flight with Scandinavian Airlines, departing from London Heathrow on Tue, Sep 1, arriving in Trondheim.Price includes taxes and charges.From $209, select.

London.$210 per passenger.Departing Thu, Jan 7, returning Sun, Jan 10.Round-trip flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departing from Trondheim on Thu, Jan 7, arriving in London Heathrow.Inbound indirect flight with Scandinavian Airlines, departing from London Heathrow on Sun, Jan 10, arriving in Trondheim.Price includes taxes and charges.From $210, select.

London.$211 per passenger.Departing Thu, Feb 18, returning Thu, Feb 25.Round-trip flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departing from Trondheim on Thu, Feb 18, arriving in London Heathrow.Inbound indirect flight with Scandinavian Airlines, departing from London Heathrow on Thu, Feb 25, arriving in Trondheim.Price includes taxes and charges.From $211, select.

London.$213 per passenger.Departing Thu, Aug 20, returning Fri, Aug 21.Round-trip flight with Scandinavian Airlines and KLM.Outbound indirect flight with Scandinavian Airlines, departing from Trondheim on Thu, Aug 20, arriving in London Heathrow.Inbound indirect flight with KLM, departing from London Heathrow on Fri, Aug 21, arriving in Trondheim.Price includes taxes and charges.From $213, select.

London.$215 per passenger.Departing Sat, Dec 12, returning Tue, Dec 15.Round-trip flight with KLM.Outbound indirect flight with KLM, departing from Trondheim on Sat, Dec 12, arriving in London Heathrow.Inbound indirect flight with KLM, departing from London Heathrow on Tue, Dec 15, arriving in Trondheim.Price includes taxes and charges.From $215, select.

London.$220 per passenger.Departing Thu, Jan 7, returning Mon, Feb 1.Round-trip flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departing from Trondheim on Thu, Jan 7, arriving in London Heathrow.Inbound indirect flight with Scandinavian Airlines, departing from London Heathrow on Mon, Feb 1, arriving in Trondheim.Price includes taxes and charges.From $220, select.

London.$223 per passenger.Departing Sat, Jun 19, returning Tue, Jun 22.Round-trip flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departing from Trondheim on Sat, Jun 19, arriving in London Heathrow.Inbound indirect flight with Scandinavian Airlines, departing from London Heathrow on Tue, Jun 22, arriving in Trondheim.Price includes taxes and charges.From $223, select.

London.$232 per passenger.Departing Fri, Nov 27, returning Tue, Dec 1.Round-trip flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departing from Trondheim on Fri, Nov 27, arriving in London Heathrow.Inbound indirect flight with Scandinavian Airlines, departing from London Heathrow on Tue, Dec 1, arriving in Trondheim.Price includes taxes and charges.From $232, select.

London.$233 per passenger.Departing Sun, Sep 27, returning Thu, Oct 1.Round-trip flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departing from Trondheim on Sun, Sep 27, arriving in London Heathrow.Inbound indirect flight with Scandinavian Airlines, departing from London Heathrow on Thu, Oct 1, arriving in Trondheim.Price includes taxes and charges.From $233, select.

London.$245 per passenger.Departing Thu, Mar 11, returning Thu, Mar 11.Round-trip flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departing from Trondheim on Thu, Mar 11, arriving in London Heathrow.Inbound indirect flight with Scandinavian Airlines, departing from London Heathrow on Thu, Mar 11, arriving in Trondheim.Price includes taxes and charges.From $245, select.

London.$245 per passenger.Departing Sun, Dec 27, returning Thu, Jan 7.Round-trip flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departing from Trondheim on Sun, Dec 27, arriving in London Heathrow.Inbound indirect flight with Scandinavian Airlines, departing from London Heathrow on Thu, Jan 7, arriving in Trondheim.Price includes taxes and charges.From $245, select.

Find the cheapest month to fly from Trondheim to London Heathrow

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

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Trondheim to London Heathrow: Alternative routes

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

Trondheim to London: Flight information

The things to know before you go.

Cheapest flight found	$194
Cheapest month to fly	September

Finding cheap flights from Trondheim to London Heathrow: Frequently asked questions

How much are round-trip flights from Trondheim to London Heathrow?

The best price we found for a round-trip flight from Trondheim to London Heathrow is $194. 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.

Which airlines fly direct from Trondheim to London Heathrow?

Currently, there are no airlines that fly direct from Trondheim to London Heathrow. But we found flights with one or more stops from $194.

How many flights are there a week from Trondheim to London Heathrow?

There are no flights flying from Trondheim to London Heathrow, as of July 2026.

When is the cheapest time to fly from Trondheim to London Heathrow?

The cheapest month to fly from Trondheim to London Heathrow is usually September.

Which upcoming date is cheapest to fly from Trondheim Airport to London Heathrow Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Trondheim Airport to London Heathrow Airport on Wednesday, September 9, 2026.

Can I get a direct flight from Trondheim Airport to London Heathrow Airport?

No airlines currently offer direct flights between Trondheim Airport and London Heathrow Airport. Most routes have one or more stops.

How can I find the best flight deal to London Heathrow?

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 London Heathrow 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.

When is the best time to book flights to London?

We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to London is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly with from Trondheim Airport to London Heathrow?

Currently, Scandinavian Airlines offers the cheapest flight tickets to London Heathrow.

Traveling from Trondheim Airport Vaernes (TRD) to London Heathrow Airport (LHR): what you need to know

London's timezone is UTC+0, making London one hour behind Trondheim.
Arriving two hours before an international flight and one hour ahead of a domestic departure are travel rules to live by. Be at the airport with enough time to catch your TRD to LHR flight.
You can expect bigger queues in popular months like June. Arriving up to four hours in advance for an international flight and two hours for domestic departures will give you ample time for security and boarding.

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

Currently, $74 is the lowest price we've found for a one-way Trondheim Airport Vaernes to London Heathrow Airport flight. The best price for a return ticket is $194. Remember that fares can change due to availability when booking.
It's usually best to book early if you want to get cheap tickets from TRD to LHR. That's because airlines change prices based on demand, which tends to increase closer to the date of departure.
If you can be flexible with your travel plans, try using the 'Whole month' tool. It'll show you the lowest price in each month when looking for a flight from Trondheim Airport Vaernes to London Heathrow Airport.
Picking up cheap flights from TRD to LHR is a breeze with Price Alerts. All you need to do is create one of these automatic alerts and we'll get in touch when a new deal comes up.
Find the perfect flight for you by using the filters. To see the 'Best,' 'Fastest' or 'Cheapest' flights from Trondheim Airport Vaernes to London Heathrow Airport, use the 'Sort by' function. You can also filter results by arrival and departure times, airline, and journey duration.

Handy information about Trondheim Airport Vaernes (TRD)

67.69% of flights that depart Trondheim Airport Vaernes make it to their destination on schedule.
To reach Trondheim Airport Vaernes from central Trondheim, it'll take about 35 minutes if you're planning to drive. Of course, this depends on traffic conditions. It's approximately 32 kilometers from the airport to the city center.
You can expect a trip time of roughly 45 minutes on public transport.
Get your journey off to a leisurely start by staying near TRD. Whether you're catching an early flight from Trondheim Airport Vaernes to London Heathrow Airport or just don't like being rushed, these stays are perfect:

Arriving at London Heathrow Airport (LHR)

Consider staying in a hotel near LHR if you're taking a late Trondheim Airport Vaernes to London Heathrow Airport flight. Settle into one of these accommodation options and skip the long transfer after landing:
Travel at your own pace with a London Heathrow Airport rental car. Book your wheels from Surprice, U-Save or Green Motion and experience more of London and beyond.
Reserving your vehicle from London Heathrow Airport about one week in advance gives you the best chance of locking in a great deal.

Getting from London Heathrow Airport (LHR) to central London

London Heathrow Airport is roughly 31 kilometers from central London. Driving there takes about 55 minutes.
Getting there by public transport will take you roughly 1 hour.

When to fly to London Heathrow Airport (LHR)

It's time to choose your dates for your flight from Trondheim Airport Vaernes to London Heathrow Airport. July is the most popular month to visit London. If you like a more relaxed vibe, go in February.
Before locking in your flight from Trondheim Airport Vaernes to London Heathrow Airport, consider the type of weather you enjoy. July is the warmest month in London, with temperatures ranging from 11ºC (52ºF) to 26ºC (79ºF).
Look for cheap tickets from TRD to LHR in January if you want to travel in cooler conditions. Temperatures are at their lowest around then, ranging between 0ºC (32ºF) and 9ºC (48ºF) on average.

Explore more of United Kingdom

You've visited London, now it's time to discover other corners of United Kingdom. Journey about 161 kilometers north-west to Birmingham to tick off its leading attractions. From Cadbury World to The Library of Birmingham and National Sea Life Centre, you've got a jam-packed schedule ahead.
Around 177 kilometers west of London, Bristol is another favorite stop in United Kingdom. Experience this destination's highlights firsthand at Clifton Suspension Bridge, Cabot Tower and Brandon Hill Nature Park.