TRD - LHR

£44 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 29/3. 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

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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
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Cheap Flight Deals from Vaernes to Heathrow (TRD-LHR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Vaernes to Heathrow 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 return 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
10:30 - 16:25TRD-LHR
6h 55m1 stop
19:50 - 10:00LHR-TRD
13h 10m1 stop
£93Scandinavian Airlines
Find Deal
Thu, 3 Apr - Thu, 3 Apr
14:55 - 18:50TRD-LHR
4h 55m1 stop
07:05 - 14:05LHR-TRD
6h 00m1 stop
£116Scandinavian Airlines
Find Deal
Mon, 7 Apr - Wed, 23 Apr
12:45 - 16:25TRD-LHR
4h 40m1 stop
06:30 - 16:40LHR-TRD
9h 10m1 stop
Mon, 17 Mar - Wed, 26 Mar
06:15 - 20:50TRD-LHR
15h 35m1 stop
15:45 - 22:50LHR-TRD
6h 05m1 stop
£150KLM
Find Deal
Sat, 15 Feb - Wed, 19 Feb
18:25 - 21:35TRD-LHR
4h 10m1 stop
20:55 - 16:30LHR-TRD
18h 35m1 stop
Thu, 8 May - Sun, 11 May
06:15 - 14:25TRD-LHR
9h 10m1 stop
17:05 - 22:50LHR-TRD
4h 45m1 stop
£205KLM
Find Deal
Sat, 15 Feb - Thu, 20 Feb
09:05 - 17:05TRD-LHR
9h 00m3 stops
18:10 - 13:20LHR-TRD
18h 10m2 stops
£341Finnair
Find Deal
Thu, 3 Apr - Sun, 6 Apr
07:45 - 17:20TRD-LHR
10h 35m2 stops
18:10 - 21:30LHR-TRD
26h 20m2 stops
£394LOT
Find Deal
Fri, 14 Feb - Tue, 18 Feb
16:35 - 22:00TRD-LHR
30h 25m2 stops
18:10 - 21:30LHR-TRD
26h 20m2 stops
£403LOT
Find Deal
Tue, 18 Feb - Thu, 20 Feb
09:05 - 17:00TRD-LHR
8h 55m2 stops
18:10 - 13:10LHR-TRD
18h 00m2 stops
£472Finnair
Find Deal
Thu, 30 Jan - Sun, 2 Feb

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 round-trip 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 £123 (return) on average. On the other hand, the most expensive months are July and March, where the average cost of round-trip tickets is £292 and £199 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip 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 week.
To get a below average price on the flight from Trondheim to London Heathrow Airport, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 9 weeks before departure.

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

Low season

January

High season

July

Cheapest flight

£44
Best time to beat the crowds (5% less expensive on average)
Most popular time to fly (70% 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 £53 for a one-way ticket and £113 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, oneworld, and Star Alliance 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 1320 reviews
6.5Entertainment
6.5Food
7.5Boarding
7.9Crew
7.2Comfort
Airline reviews

You cost me my time and did not compensate properly. Gfy.

2.0 MediocreAnonymous, Jan 2025JFK - CPH
Read more Scandinavian Airlines reviews

You cost me my time and did not compensate properly. Gfy.

Missed a connecting flight and SAS was at fault. I was awarded a $20 voucher in exchange for 8 hours of my time? Gfy.

Seat was lumpier than I’ve ever remembered it to be although comfortable when tilted back. I don’t recall being that hungry after being served food from SAS before. Flight attendant on the second flight to Aalborg seemed to be having a bad day.

I experienced trouble with the automatic bag check in. When I scanned the baggage tag I received, things were fine as the conveyor belt moved forward then abruptly stopped! My luggage traveled about 4 feet and I had to reach over a barrier to retrieve it. I went to another scanner position and when I scanned the SAS baggage tag, the screen told me it could not continue!! I went to another scanner position agent who had me put it on the conveyor belt by her & somehow sent it down the belt. I flew from Bergen to Oslo with a two 2️⃣ hour layover before connecting to LHR. My bag was NOT on the flight. I had no clothes for the next day when I flew to Boston. I filed a Lost Bag report and waiting for updates.

All flights were on time! The crew was nice and polite Thank you. Food was awful. They give you terrible pasta or rice dish and make you pay for chicken if you’d like meat. When I asked for water with my tea, they told me, I’d have to pay 3 euros for water. Restrooms were filthy half way through the flight.

We were sitting in SAS plus. Super friendly, service that went above and beyond on a Full Flight too! Meals were deliscious and trays were cleared promptly. Generous drinks offered throughout the flight. Would like to suggest better movies on offer to watch.... In all genres and maybe more cooking shows? There was only 1, Nadia's Everyday Baking... Thank you

The meal offered was fish. I am allergic to fish. When I told her, she just took the box of food back without offering me an alternative.... I had to ask... can I then have a bag of chips? She did give it to me. I am a Euro Bonus gold member. Please just take the time to offer something else. Easy and from a customer service point of view, .... Considerate.

It was ok. Vegan meal was good, however no complimentary alcoholic beverages.

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

Travelling to a place near Heathrow?

Book flights to Heathrow if you plan to visit one of these locations
Gatwick
Milton Keynes
Eastbourne
Luton
Swindon
Croydon
Southend-on-Sea
Northampton
Winchester
Slough
Stansted
Poole
Chichester
Maidstone
Salisbury
Chelmsford
Folkestone
Crawley
Colchester
Hastings

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

Information on your arrival and departure airports

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