BSL - LHR

£38 Find Cheap Flights from Basel 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 Basel to Heathrow departing on 7/3. 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
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to London Heathrow Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Basel 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 Basel to London, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest return fare
£85
Overall average: £107
British Airways
Sat 7/3Sat 21/3
BSL - LHR • Direct
Cheapest one-way flight
£38
Typical prices: £37-£141
British Airways
Sat 7/3
BSL - LHR • Direct
When to book
3 weeks
in advance
Our data shows that travellers who book at least 3 weeks in advance save around 38% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
February
Cheapest • 23% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Heathrow!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Basel to Heathrow (BSL-LHR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Basel 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 Basel to Heathrow

Sat, 7 Mar - Sat, 21 Mar
British Airways Logo
11:10 - 12:00BSL-LHR
1h 50mdirect
British Airways Logo
11:25 - 14:10LHR-BSL
1h 45mdirect
£85British Airways
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Mon, 2 Mar - Tue, 31 Mar
British Airways Logo
10:55 - 11:45BSL-LHR
1h 50mdirect
British Airways Logo
08:20 - 11:00LHR-BSL
1h 40mdirect
£87British Airways
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Sun, 15 Feb - Thu, 19 Feb
British Airways Logo
06:35 - 07:25BSL-LHR
1h 50mdirect
British Airways Logo
07:35 - 10:15LHR-BSL
1h 40mdirect
£89British Airways
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Sat, 22 Nov - Sat, 6 Dec
British Airways Logo
11:10 - 12:00BSL-LHR
1h 50mdirect
British Airways Logo
14:20 - 17:05LHR-BSL
1h 45mdirect
£90British Airways
Find Deal
Sat, 17 Jan - Wed, 21 Jan
British Airways Logo
15:00 - 15:45BSL-LHR
1h 45mdirect
British Airways Logo
07:35 - 10:15LHR-BSL
1h 40mdirect
£91British Airways
Find Deal
Fri, 16 Jan - Sun, 18 Jan
British Airways Logo
11:15 - 12:05BSL-LHR
1h 50mdirect
British Airways Logo
07:35 - 10:15LHR-BSL
1h 40mdirect
£92British Airways
Find Deal
Fri, 9 Jan - Sun, 11 Jan
British Airways Logo
15:55 - 16:40BSL-LHR
1h 45mdirect
British Airways Logo
07:35 - 10:15LHR-BSL
1h 40mdirect
£92British Airways
Find Deal
Sat, 14 Feb - Tue, 17 Feb
British Airways Logo
07:10 - 08:00BSL-LHR
1h 50mdirect
British Airways Logo
07:35 - 10:15LHR-BSL
1h 40mdirect
£93British Airways
Find Deal
Mon, 9 Mar - Sun, 15 Mar
British Airways Logo
10:55 - 11:45BSL-LHR
1h 50mdirect
British Airways Logo
07:35 - 10:15LHR-BSL
1h 40mdirect
£94British Airways
Find Deal
Wed, 7 Jan - Sat, 10 Jan
British Airways Logo
11:10 - 12:00BSL-LHR
1h 50mdirect
British Airways Logo
07:35 - 10:15LHR-BSL
1h 40mdirect
£95British Airways
Find Deal
Booking Insights

KAYAK's insights & trends for Basel to Heathrow flights

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

What’s the cheapest day of the week to fly from Basel to London Heathrow Airport?

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

If your flying dates are flexible, you should consider flying to London Heathrow Airport on a Saturday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from Basel to London Heathrow Airport. For your return ticket, we recommend flying on a Wednesday and avoiding Mondays for the best deals.

What is the cheapest month to fly from Basel EuroAirport Swiss 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 Basel EuroAirport Swiss 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 Basel EuroAirport Swiss to London Heathrow Airport is February, where tickets cost £101 (return) on average. On the other hand, the most expensive months are July and December, where the average cost of round-trip tickets is £189 and £165 respectively.

How far in advance should I book a flight from Basel EuroAirport Swiss 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 Basel EuroAirport Swiss 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 Basel EuroAirport Swiss to London Heathrow Airport, you should book around 3 weeks before departure, which saves you about 38% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 16 weeks before departure.

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

Low seasonSeptember
Cheapest flight£38
Best time to beat the crowds (8% less expensive on average)
Most popular time to fly (26% more expensive on average)
Flight from Basel to London Heathrow Airport

When to book flights from Basel to Heathrow

Are your dates flexible? Find out the best times to travel from Basel 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 Basel to London Heathrow Airport flights

  • What is the cheapest flight from Basel EuroAirport Swiss to London Heathrow Airport?

    In the last 3 days, the lowest price for a flight from Basel EuroAirport Swiss to London Heathrow Airport was £38 for a one-way ticket and £85 for a return.

  • Which airports will I be using when flying from Basel to London Heathrow Airport?

    Basel airport is called Basel EuroAirport Swiss and the only airport in London Heathrow Airport is London Heathrow.

  • Which airlines offer Wi-Fi service onboard planes from Basel to London Heathrow Airport?

    All the following airlines offer inflight Wi-Fi service on the Basel to London Heathrow Airport flight route: Delta, SWISS, flydubai, Lufthansa, Emirates, United Airlines, Air France, and ANA.

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

    The Airbus A320-100/200 is the aircraft model that flies most regularly on the Basel to London Heathrow Airport flight route.

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

    oneworld is the only airline alliance operating flights between Basel and London Heathrow Airport.

  • On which days can I fly direct from Basel to London Heathrow Airport?

    There are direct flights from Basel to London Heathrow Airport on a daily basis.

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

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Basel 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 Basel 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 Basel 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 Basel with another airline.

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

KAYAK’s top tips for finding a cheap flight from Basel EuroAirport Swiss to London Heathrow Airport

  • Looking for a cheap flight from London Heathrow Airport to Basel? 25% of our users found flights on this route for £96 or less one-way and £116 or less round-trip.

Prefer to fly direct from Basel to London Heathrow Airport?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Basel EuroAirport Swiss to London Heathrow.
Find which airlines fly direct from Basel EuroAirport Swiss to London Heathrow Airport, which days they fly and book direct flights.

Direct departures

Basel EuroAirport Swiss to London Heathrow

Monday

British Airways

British Airways

Tuesday

British Airways

British Airways

Wednesday

British Airways

British Airways

Thursday

British Airways

British Airways

Friday

British Airways

British Airways

Saturday

British Airways

British Airways

Sunday

British Airways

British Airways

See more direct flights

Direct returns

London Heathrow to Basel EuroAirport Swiss

Monday

British Airways

British Airways

Tuesday

British Airways

British Airways

Wednesday

British Airways

British Airways

Thursday

British Airways

British Airways

Friday

British Airways

British Airways

Saturday

British Airways

British Airways

Sunday

British Airways

British Airways

See more direct flights

Reviews of the top airline flying from Basel to Heathrow

 
See real verified KAYAK customer reviews for airlines flying from Basel 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 Basel 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.
6.7
British AirwaysOverall score based on 7500 reviews
6.7Comfort
6.4Entertainment
6.9Boarding
7.6Crew
6.3Food
Airline reviews

I do not understand how BA takes coach seating and has people paying for business class. There is no leg room, seats don’t recline and no entertainment to be had unless you brought your own.

6.0 GoodAnonymous, Nov 2025LIS - LHR
Read more British Airways reviews

I do not understand how BA takes coach seating and has people paying for business class. There is no leg room, seats don’t recline and no entertainment to be had unless you brought your own.

It's useless to complain about the space and the back of the seat, making you sitting vertically like a candle. it's your business model. The "food" - there is no food. But I don't care about the food. It's the seating.

Flying on the Boeing 787 from Seattle to London was everything that I expected. Every thing was great.

Seat pitch is not enough to eat comfortably. When seat in front is reclined, your screen comes closer to your face. Ryanair seats are actually more comfortable.

Overall, it was basically good. No serious complaints on my end.

The leg from Portland to Heathrow was great for a business class ticket. The BA leg from Heathrow to Lisbon was terrible. Basically coach seating with an empty seat between you and next passenger. Absolutely no leg room. Should not have been charged for business class and it was a 3 hour flight.

The aircraft was okay and the crew were friendly, but the seat space felt too tight and the food could be better. Overall, nice service but room for improvement.

The flat beds. Other than that, the place was not clean.

It is a wonderful airline. The cabin crews were friendly and the food as well as the service the were excellent.

Good but could be better for comfort and entertainment aspect

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

Information on your arrival and departure airports

Basel (BSL)
Heathrow (LHR)