TRD - LHR

£28 Find cheap flights from Trondheim to London Heathrow Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Trondheim to Heathrow departing on 3/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Trondheim to London, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Trondheim to London, as well as popular online travel agencies
In the last 7 days, travellers have searched 44,234,009 times on KAYAK, and here's why:

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Cheap flight deals from Trondheim to London Heathrow Airport (TRD-LHR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Trondheim to London Heathrow Airport that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent return flight deals from Trondheim to Heathrow

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Trondheim to Heathrow.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
12:45 - 18:50TRD-LHR
7h 05m1 stop
15:35 - 21:30LHR-TRD
4h 55m1 stop
£75Scandinavian Airlines
Find Deal
Thu, 16 Jan - Thu, 23 Jan
10:05 - 21:20TRD-LHR
12h 15m1 stop
15:35 - 22:50LHR-TRD
6h 15m1 stop
£88Scandinavian Airlines
Find Deal
Thu, 9 Jan - Sun, 12 Jan
17:50 - 21:35TRD-LHR
4h 45m1 stop
17:30 - 22:45LHR-TRD
4h 15m1 stop
£92Scandinavian Airlines
Find Deal
Mon, 5 May - Fri, 9 May
11:40 - 16:25TRD-LHR
5h 45m1 stop
06:40 - 20:30LHR-TRD
12h 50m2 stops
Sun, 4 May - Thu, 8 May
20:10 - 18:30TRD-LHR
23h 20m2 stops
06:40 - 13:50LHR-TRD
6h 10m1 stop
Thu, 9 Jan - Sun, 12 Jan
06:15 - 16:05TRD-LHR
10h 50m1 stop
11:45 - 22:50LHR-TRD
10h 05m1 stop
£194KLM
Find Deal
Thu, 9 Jan - Sun, 12 Jan
17:50 - 22:40TRD-LHR
5h 50m1 stop
10:50 - 17:10LHR-TRD
5h 20m1 stop
£204Lufthansa
Find Deal
Thu, 1 May - Thu, 8 May
17:50 - 22:40TRD-LHR
5h 50m1 stop
10:50 - 17:10LHR-TRD
5h 20m1 stop
£260Lufthansa
Find Deal
Thu, 1 May - Sun, 11 May
10:00 - 15:10TRD-LHR
6h 10m1 stop
18:10 - 11:05LHR-TRD
15h 55m1 stop
£292Finnair
Find Deal
Tue, 6 May - Tue, 6 May
10:00 - 15:10TRD-LHR
6h 10m1 stop
16:10 - 09:30LHR-TRD
16h 20m1 stop
£301Finnair
Find Deal
Sun, 4 May - Sat, 10 May

Flights from Trondheim to Heathrow - Travel Insights & Trends

Get data-powered insights and trends into flights from Trondheim to Heathrow to help you find the cheapest flights, the best time to fly and much more.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Trondheim to London Heathrow Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Trondheim to London Heathrow Airport is November, where tickets cost £120 on average. On the other hand, the most expensive months are July and March, where the average cost of tickets is £280 and £218 respectively.

How far in advance should I book a flight from Trondheim to London Heathrow Airport?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Trondheim to London Heathrow Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Trondheim to London Heathrow Airport, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 41 days before departure.

Good to know - Cheap tickets from Trondheim to London Heathrow Airport

Low season

January

High season

July

Cheapest flight

£28
Best time to beat the crowds but there is an average 9% increase in price.
Most popular time to fly (60% more expensive on average)
Flight from Trondheim to London Heathrow Airport

When to book flights from Trondheim to Heathrow

Are your dates flexible? Find out the best times to travel from Trondheim to Heathrow based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Trondheim to London Heathrow Airport flights

  • What is the cheapest flight from Trondheim to London Heathrow Airport?

    In the last 3 days, the lowest price for a flight from Trondheim to London Heathrow Airport was £36 for a one-way ticket and £95 for a return.

  • Which aircraft models fly most regularly from Trondheim to London Heathrow Airport?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Trondheim to London Heathrow Airport?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between Trondheim and London Heathrow Airport, with SkyTeam being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Trondheim to London Heathrow Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Trondheim to London Heathrow Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Trondheim to London Heathrow Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London Heathrow Airport from Trondheim is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Trondheim to London Heathrow Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to London Heathrow Airport with an airline and back to Trondheim with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Trondheim to London Heathrow Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London Heathrow Airport from Trondheim up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airline flying from Trondheim to Heathrow

 
See real verified KAYAK customer reviews for airlines flying from Trondheim to London. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Trondheim to Heathrow? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.3
Scandinavian AirlinesOverall score based on 1299 reviews
7.2Comfort
7.5Boarding
6.5Entertainment
7.9Crew
6.6Food
Airline reviews

compared to other business class journeys, the hard product is okay..but the service of the staff is underwhelming. They are very senior and seems only to care for the colleagues they upgraded to biz and to themselves , I was not offered food before after 1 1/2 -2 hours, and the menu had one dish and the food was not that. And i could not get the breakfast.. just coffee and a croissant. i have type 1 diabetes .. luckily i had my own food. was low in sugar after sleeping and woke up 55 minutes before landing .. not able to get food anymore !! so bad business experience!

6.0 GoodClaus, Nov 2024CPH - BKK
Read more Scandinavian Airlines reviews

compared to other business class journeys, the hard product is okay..but the service of the staff is underwhelming. They are very senior and seems only to care for the colleagues they upgraded to biz and to themselves , I was not offered food before after 1 1/2 -2 hours, and the menu had one dish and the food was not that. And i could not get the breakfast.. just coffee and a croissant. i have type 1 diabetes .. luckily i had my own food. was low in sugar after sleeping and woke up 55 minutes before landing .. not able to get food anymore !! so bad business experience!

The food service was absolutely rubbish. Very arrogant crew. Does Scandinavian airlines think everyone eats meat??? I paid for my flight but could not eat anything because I am vegetarian!!! I was hungry for 7 hours . I demand for refund! This is absolutely unacceptable!!!! If you want more customers keep an open mind!!! Cater to all meal needs. I have flown many airlines and I never make a special request online never! They always have vegetarian options. SAS has no idea of customer service. Shitty service

Flight & service all top notch but online check-in a poor experience. Clearly a glitch on their website which prevented completion via my Android device. Also no easy way to provide this feedback to the airline so they can fix it!

Had recurring problems with the touch-screen entertainment system repeatedly making up inputs, resulting in the movies randomly jumping forward and backward. With the lack of proper controls, it was also difficult to get back to where the movie was up to. These phantom inputs were so comprehensive that the system even changed the language setting. Despite a schedule 6.25pm boarding time, it was announced in the Delta lounge at 6.15pm that boarding for the flight had started, so of course everything started to head down. While the gate continued to show a scheduled boarding of 6.25pm, it was 6.32pm before boarding actually started. No, not significantly different, and we ultimately ended up landing well before time (and landing time is arguably more important than exactly when boarding starts). Seat comfort was fine, although only a small nook for personal items, food was satisfying for me, and crew was pleasant.

Entertainment system caused delay. But order was restored within one-hour into the flight. Service was good.

I did not go. I rebooked my ticket. Despite that you keep sending me emails and now this survey about a trip that you should know by now did not happen. Very bad, impersonal customer service. Shows you have no idea what's going on with your customers and that you're just spamming with automated, careless communications

Pilot made us late 45 minutes with no explanation, missed our connection, they didn’t care

Passengers need to be consistently told by the stewardesses to position their seats up from recline when eating. This is not something passengers should have to request. Common courtesy...

This is my fifth time flying with SAS and I love it

They charge for bottles of water which is crazy period we hit turbulent weather and it's in a good job period

Book cheap flights from Trondheim to London

Cheapest flights to London from Trondheim found in 2024 and 2025

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Trondheim to London found on KAYAK in the last 72 hours.
3/4Thu
1 stopScandinavian Airlines
6h 55mTRD-LHR
£28
9/2Sun
1 stopScandinavian Airlines
8h 10mTRD-LHR
£36
3/4Thu
2 stopsScandinavian Airlines
13h 40mTRD-LHR
£39
30/3Sun
2 stopsScandinavian Airlines
5h 30mTRD-LHR
£43
5/4Sat
1 stopScandinavian Airlines
15h 20mTRD-LHR
£50
31/12Tue
2 stops
13h 30mTRD-LHR
£133
30/3Sun
3 stops
9h 00mTRD-LHR
£153
1/1Wed
1 stopKLM
5h 30mTRD-LHR
£183
31/12Tue
1 stopKLM
14h 00mTRD-LHR
£196
31/3Mon
2 stopsLOT
9h 45mTRD-LHR
£221

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Everything you need to know for your flight from Trondheim to Heathrow

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