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Cheap flights from Stockholm Arlanda Airport to London Heathrow Airport

ARN — LHR
11 Oct — 18 Oct1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Stockholm Arlanda to London Heathrow are usually found in January or March, booked 55 days in advance, depart on a Thursday or Tuesday and return on a Thursday

Cheap flight deals from Arlanda to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Arlanda (ARN) to Heathrow (LHR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 11 September 2025.

Popular in

June

Cheapest in

January

Average price

C$ 233

Good round-trip deal

C$ 292 or less
Highest demand for flights based on searches. 22% potential increase in price (C$ 109 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease (C$ 15 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Stockholm Arlanda to London Heathrow.
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Best time to book a flight from Arlanda to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Arlanda with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Stockholm Arlanda Airport to London Heathrow Airport

How far ahead should I book a flight from Stockholm Arlanda Airport to London Heathrow Airport?

Use this chart to determine the optimal time to book a round-trip flight from Arlanda to Heathrow. Price data was last updated on 29 August 2025.

Booking 55 days in advance of your planned departure date is, on average, the best time to get cheap flights from Stockholm Arlanda Airport to London Heathrow Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Stockholm Arlanda Airport to London Heathrow Airport?

Currently, January is the cheapest month in which you can book a flight from Stockholm Arlanda Airport to London Heathrow Airport (average of C$ 560). Flying from Stockholm Arlanda Airport to London Heathrow Airport in July is currently the most expensive (average of C$ 856). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ARN to LHR?

Find hourly flight availability from Arlanda to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 September 2025.

It’s typically best to fly out from Stockholm Arlanda Airport to London Heathrow Airport in the afternoon. Doing so could potentially save you 71% on the flight price compared to flying at noon, which is usually more expensive.

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Heathrow. Reviews last updated 11 September 2025.
Read through reviews of airlines operating flights from Stockholm Arlanda Airport to London Heathrow Airport, such as Scandinavian Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Scandinavian Airlines
7.4
Good
1,484 reviews
Check prices

Food

6.7

Boarding

7.7

Overall

7.4

Entertainment

6.7

Crew

8.0

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Jun 2025

ATH - CPH

The flight crew of Aegean were very nice. I travelled coach, so comfort and such is based on that. However, their ground crew have a serious scam going. I flew from Athens to Santorini with all carry on baggage, nothing checked. On the return flight to Athens my baggage miraculously was "too big" for the over head compartments and had to pay to check my bags. I even told them I didn't pay coming over. Their answer? "I don't care." They hit everyone going back to Athens like that...that's a serious money maker at a minimum of 40 Euros per bag.
Scandinavian Airlines
7.4
Good
1,484 reviews
Scandinavian Airlines
7.4
Good
1,484 reviews
Check prices

Food

6.7

Boarding

7.7

Overall

7.4

Entertainment

6.7

Crew

8.0

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Jun 2025

ATH - CPH

The flight crew of Aegean were very nice. I travelled coach, so comfort and such is based on that. However, their ground crew have a serious scam going. I flew from Athens to Santorini with all carry on baggage, nothing checked. On the return flight to Athens my baggage miraculously was "too big" for the over head compartments and had to pay to check my bags. I even told them I didn't pay coming over. Their answer? "I don't care." They hit everyone going back to Athens like that...that's a serious money maker at a minimum of 40 Euros per bag.

Related info for your journey

Find useful and relevant information for your journey from Arlanda to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What is the cheapest airline to fly from Stockholm Arlanda Airport to London Heathrow Airport round-trip?

    Our cheapest airline available from Stockholm Arlanda Airport to London Heathrow Airport is Scandinavian Airlines. Our recent data shows that you can find tickets from as low as C$ 63 on this airline. This flight start at 77% lower than the current average price 3 months from now.

  • What are the most reliable airlines from Stockholm Arlanda Airport to London Heathrow Airport?

    Consider Vietnam Airlines (95%), Japan Airlines (93%) or Iberia (93%) when booking your flight. These represent the most reliable airlines when flying from Stockholm Arlanda Airport to London Heathrow Airport.

  • Can I find deals for flights from Arlanda to Heathrow that include hotel bookings?

    Yes. In addition to deals on Arlanda to Heathrow flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Arlanda to Heathrow?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Arlanda to Heathrow.

  • Can I find deals for business class flights from Arlanda to Heathrow?

    Yes. Cheapflights offers flight deals from Arlanda to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Stockholm Arlanda Airport to London Heathrow Airport?

    Currently, January is the cheapest month in which you can book a flight from Stockholm Arlanda Airport to London Heathrow Airport (average of C$ 560). Flying from Stockholm Arlanda Airport to London Heathrow Airport in July is currently the most expensive (average of C$ 856). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Brentford
Sutton
Hounslow
Slough
Marlow
Leamington Spa
Milton Keynes
Romford
Watford
Bedford
Luton
Southall

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Top airline flying from Arlanda to Heathrow

Discover the top airline that operate flights from Arlanda to Heathrow. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 11 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapestC$ 63AverageC$ 291FlexibilityNo cancel feeOn-time77%
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Fly with Cheapflights

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How does Cheapflights help users find flights from Arlanda to Heathrow?

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Can Cheapflights find flights from Arlanda to Heathrow with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Arlanda to Heathrow, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Arlanda to Heathrow become cheaper?

Not ready to book yet? You can track prices for flights from Arlanda to Heathrow on Cheapflights with our Price Alert feature and get notified when better prices are available.

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