£37 Find Cheap Flights from Sweden to London Heathrow Airport – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Heathrow departing on 15/11. 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
1 adult, Economy, 0 bags

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Cheap Flights from Sweden to Heathrow

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Sweden 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Sweden to Heathrow

Mon, 16 Nov - Mon, 23 Nov
Scandinavian Airlines Logo
19:45 - 21:20
ARN
-
LHR
2h 35mdirect
Scandinavian Airlines Logo
06:40 - 10:05
LHR
-
ARN
2h 25mdirect
£91Scandinavian Airlines
Mon, 2 Nov - Tue, 10 Nov
British Airways Logo
20:15 - 22:00
ARN
-
LHR
2h 45mdirect
British Airways Logo
07:20 - 10:50
LHR
-
ARN
2h 30mdirect
£93British Airways
Fri, 11 Sep - Fri, 18 Sep
British Airways Logo
21:00 - 22:35
ARN
-
LHR
2h 35mdirect
British Airways Logo
16:35 - 20:10
LHR
-
ARN
2h 35mdirect
£94British Airways
Sat, 12 Dec - Wed, 16 Dec
Scandinavian Airlines Logo
11:10 - 12:55
ARN
-
LHR
2h 45mdirect
Scandinavian Airlines Logo
13:55 - 17:25
LHR
-
ARN
2h 30mdirect
£96Scandinavian Airlines
Thu, 3 Dec - Mon, 7 Dec
Scandinavian Airlines Logo
19:45 - 21:20
ARN
-
LHR
2h 35mdirect
Scandinavian Airlines Logo
06:40 - 10:05
LHR
-
ARN
2h 25mdirect
£96Scandinavian Airlines
Tue, 24 Nov - Tue, 1 Dec
Scandinavian Airlines Logo
15:20 - 17:00
ARN
-
LHR
2h 40mdirect
Scandinavian Airlines Logo
17:30 - 22:35
LHR
-
ARN
4h 05m
1 stop
£96Scandinavian Airlines
Sat, 7 Nov - Sun, 8 Nov
British Airways Logo
18:00 - 19:45
ARN
-
LHR
2h 45mdirect
British Airways Logo
08:50 - 12:25
LHR
-
ARN
2h 35mdirect
£97British Airways
Sat, 19 Sep - Mon, 21 Sep
Multiple Airlines Logo
20:15 - 21:50
ARN
-
LHR
2h 35mdirect
Multiple Airlines Logo
21:05 - 00:30
LHR
-
ARN
2h 25mdirect
£117Multiple Airlines
Thu, 26 Nov - Sun, 29 Nov
Multiple Airlines Logo
19:45 - 21:20
ARN
-
LHR
2h 35mdirect
Multiple Airlines Logo
08:50 - 12:25
LHR
-
ARN
2h 35mdirect
£117Multiple Airlines
Mon, 2 Nov - Tue, 10 Nov
Multiple Airlines Logo
19:45 - 21:20
ARN
-
LHR
2h 35mdirect
Multiple Airlines Logo
11:30 - 17:35
LHR
-
ARN
5h 05m
1 stop
£117Multiple Airlines
Booking Insights

KAYAK's insights & trends for flights to Heathrow

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

What is the cheapest flight to London Heathrow Airport?

These are the best return prices found by users searching on KAYAK in the last 5 days.

In the last 5 days, the cheapest flight deal to London Heathrow Airport was found on the route from Stockholm, at £91 return. The most popular connection is from Stockholm to London Heathrow Airport, while KAYAK users have found return deals for as low as £91 in the last 5 days.

How much is a flight to London Heathrow Airport?

The average and cheapest price for all round-trip flights to London Heathrow Airport from each origin found by users searching on KAYAK in the last month.

A flight to London Heathrow Airport costs £149 on average. The cheapest price found on KAYAK in the last 2 weeks cost £47 and departed from Stockholm Arlanda Airport. The most popular routes on KAYAK are Stockholm to London Heathrow Airport which costs £141 on average, and Gothenburg to London Heathrow Airport, which costs £288 on average.

See prices from:

What is the cheapest day to fly to London?

The average price of all round-trip flights to London Heathrow Airport clicked on KAYAK for each day over the last 12 months.

Based on KAYAK data, the cheapest day to fly to London is Saturday where round-trip tickets can be as cheap as £143. On the other hand, the most expensive day to fly is Sunday, where round-trip prices are £259 on average.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights 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 to London Heathrow Airport is January, where tickets cost £119 on average for return flights. On the other hand, the most expensive months are June and July, where the average cost of tickets from Sweden is £219 and £218 respectively. For one-way flights, the best month to travel is January with an average price of £63.

What is the cheapest time of day to fly to London Heathrow Airport?

The average price for all round-trip flights to London Heathrow Airport depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to London Heathrow Airport is generally at night, when round-trip flights cost £132 on average. The most expensive time of day to fly to London Heathrow Airport is generally in the morning, which is peak travel time and where the average cost of a ticket is £209.

What is a good deal for flights to London Heathrow Airport?

If you’re looking for cheap airfare to London Heathrow Airport, 25% of our users found tickets to London Heathrow Airport for the following prices or less: From Stockholm Arlanda Airport £72 return, from Gothenburg £123 return.

How far in advance should I book a flight 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 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, you should book around 7 weeks before departure, which saves you about 13% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 15 weeks before departure.

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

Low season

January

Cheapest flight

£37
Best time to beat the crowds (12% less expensive on average)
Most popular time to fly and prices are also 11% lower on average.
Flight from Stockholm Arlanda Airport to London Heathrow Airport

FAQs - booking London Heathrow Airport flights

  • What is the cheapest flight to London Heathrow Airport?

    In the last 5 days, the cheapest flight deal to London Heathrow Airport was found on the route from Stockholm, at £91 return. The most popular connection is from Stockholm to London Heathrow Airport, while KAYAK users have found return deals for as low as £91 in the last 5 days.

  • How far is London Heathrow Airport from central London?

    There are 14 miles between London city centre and London Heathrow Airport.

  • How much is a flight to London?

    On average, a flight to London costs £149. The cheapest price found on KAYAK in the last 2 weeks cost £47 and departed from Stockholm Arlanda Airport.

  • How does KAYAK find such low prices on flights 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 to London Heathrow Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket 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 is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights 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 with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight 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 up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to London Heathrow Airport

  • Looking for cheap airfare to London Heathrow Airport? 25% of our users found round-trip tickets to London Heathrow Airport for the following prices or less: Cheap flights to London Heathrow Airport from Gothenburg £110
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest London Heathrow Airport flight deals.

Reviews of the top airlines flying from Sweden to Heathrow

 
See real verified KAYAK customer reviews for airlines flying to London. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Sweden to London. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with 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.
7.4
Scandinavian AirlinesOverall score based on 1905 reviews
6.7Food
7.3Comfort
6.8Entertainment
7.7Boarding
8.0Crew
Airline reviews

I feel the service staff do not treat American customers well. I also feel there may be discrimination against minorities.

2.0 MediocreAnonymous, May 2026
ARN - EWR
Read more Scandinavian Airlines reviews

I feel the service staff do not treat American customers well. I also feel there may be discrimination against minorities.

Nothing to answer your questions appropriately. It was just a 2hrs flight from London Heathrow and we were served a cup of tea only. So the questions about food aren't relevant and also, there's no entertainment on these short haul flights. Overall, the flight ✈️ was okay.

The connection time from the flight to Stockholm and the flight out of Stockholm was too short. Due to a knee injury, I almost missed the second flight. From deplaning at E5 to boarding at F69 takes more than 40 minutes.

Curious and efficient service ! First time flying with SAS and very pleased!

I paid extra for our seats on the way coming back from Stockholm to New York the seats were changed and it was totally waved. This happened to three more passengers.

I love it the scandavians know hospitality travel and are very friendly peopu

Food could have been better. My pasta was microwaved into a solid block. Inedible.

SAS is very good at service, the lounge was great, and flights were on time. Boarding is fast and efficient!

Boarding required going up and down the stairs with your carryon bags which wasn’t an issue for us but would be quite challenging for elderly people, or anyone with mobility issues.

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!

The seats are not comfortable if you are not tall.

The flight was cancelled and I was re-routed via an inconvenient routing proposed.

Overall great! They could add more entertainment option. They kept running out of vegetarian food options and I got travel packs. This happened on all legs of the flight. Need to plan for it better - I am sure you have some data analytics from all your travels.

Better service to offer drinks in the middle of the trip

They can improve Everything, a 12 hour flight has just 2 meals and the meals are 7 hours apart, wtf are they thinking. At the very least they should have 2 refreshments like some small snacks with some water or some other refreshments since there are people travelling with medical conditions. The services and seats were genuinely horrible

As I remember my last BA flight - mediocre at best. Uncomfortable with poor and minimal food and drinks. Screen broke shortly into flight so didn’t have access to entertainment either.

Business class on British Air with the Airbus 320 means the same seating as main cabin ( 3 - 3), but with the middle seat of each three-seat row blocked off to become a platform/table. This is decidedly NOT a business class experience. Other aspects of the flight were fine.

The crew were good. The flight was on time. The food was bad.

it didn’t happen!!! they canceled it like 15 hours before the flight and made me find my OWN replacement flight and talk to them for FOUR hours!!!

Pilot kept us informed of status of slight delay. Much appreciated.

Travelling to a place near Heathrow?

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Everything you need to know for your flight to Heathrow

Information on the airport you'll fly into in London