BSL - LHR

£37 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 25/11. 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

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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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

Fri, 13 Feb - Mon, 16 Feb
British Airways Logo
15:55 - 16:40BSL-LHR
1h 45mdirect
British Airways Logo
19:40 - 22:20LHR-BSL
1h 40mdirect
£88British Airways
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Thu, 5 Feb - Sun, 15 Feb
British Airways Logo
06:05 - 06:55BSL-LHR
1h 50mdirect
British Airways Logo
19:10 - 21:50LHR-BSL
1h 40mdirect
£89British Airways
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Sat, 7 Feb - Sat, 14 Feb
British Airways Logo
07:10 - 08:00BSL-LHR
1h 50mdirect
British Airways Logo
18:50 - 21:30LHR-BSL
1h 40mdirect
£89British Airways
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Tue, 11 Nov - Tue, 18 Nov
British Airways Logo
11:00 - 11:50BSL-LHR
1h 50mdirect
British Airways Logo
18:55 - 21:35LHR-BSL
1h 40mdirect
£90British Airways
Find Deal
Sat, 15 Nov - Sun, 16 Nov
British Airways Logo
18:00 - 18:40BSL-LHR
1h 40mdirect
British Airways Logo
07:35 - 10:15LHR-BSL
1h 40mdirect
£91British Airways
Find Deal
Tue, 18 Nov - Thu, 20 Nov
British Airways Logo
11:00 - 11:50BSL-LHR
1h 50mdirect
British Airways Logo
07:35 - 10:15LHR-BSL
1h 40mdirect
£92British Airways
Find Deal
Sat, 14 Feb - Tue, 17 Feb
British Airways Logo
11:10 - 12:00BSL-LHR
1h 50mdirect
British Airways Logo
07:35 - 10:15LHR-BSL
1h 40mdirect
£92British Airways
Find Deal
Wed, 7 Jan - Sat, 10 Jan
British Airways Logo
06:20 - 07:10BSL-LHR
1h 50mdirect
British Airways Logo
11:25 - 14:10LHR-BSL
1h 45mdirect
£93British Airways
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Sat, 22 Nov - Mon, 24 Nov
British Airways Logo
07:10 - 08:00BSL-LHR
1h 50mdirect
British Airways Logo
07:30 - 10:10LHR-BSL
1h 40mdirect
£94British Airways
Find Deal
Sat, 1 Nov - Sun, 30 Nov
British Airways Logo
07:10 - 08:00BSL-LHR
1h 50mdirect
British Airways Logo
07:35 - 10:15LHR-BSL
1h 40mdirect
£95British Airways
Find Deal

Everything you should know

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 • 24% price drop
October
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest return fare
£88
Typical prices: £86-£117
British Airways
Fri 13/2Mon 16/2
BSL - LHR • Direct
Cheapest one-way flight
£37
Typical prices: £41-£95
British Airways
Tue 25/11
BSL - LHR • Direct
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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!
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.

How much is a return flight from Basel EuroAirport Swiss to London Heathrow Airport?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Basel EuroAirport Swiss to London Heathrow Airport departing in February.

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 £97 (return) on average. On the other hand, the most expensive months are July and December, where the average cost of round-trip tickets is £185 and £159 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.

Find deals

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

Low seasonSeptember
Cheapest flight£37
Best time to beat the crowds (8% less expensive on average)
Most popular time to fly and prices are also 14% lower 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 £50 for a one-way ticket and £118 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, United Airlines, Lufthansa, Emirates, 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 £46 or less one-way and £107 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 7457 reviews
6.3Food
6.9Boarding
6.4Entertainment
6.7Comfort
7.6Crew
Airline reviews

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

10.0 ExcellentAnonymous, Oct 2025LIS - LHR
Read more British Airways reviews

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

Overall it was not a pleasant experience, I was given the middle seat even though I asked for a change they didn’t honor

No WiFi working on either flight. No leg room at all, the seat in front of me left dents in my knees. If I put the tray down, it was so low it was propped up by my knees. (I’m only 182.9 cm) I’m usually cool on planes, but the planes were both hot during taxi and take-off.

Very bad.i will never book British flights for future

Moved me away from my family and refused to fix it.

I noticed the crew was so much nicer and friendlier. It would be nice if British Airways would serve soft drinks during the flight

Must have had an elderly tour on the trip. Plane boarded via tarmac and had both front and tail stairway access. We waited about ten minutes at the rear entrance while elderly folks entered the forward access and walked all the way back to last rows of the aircraft! We could not access the row until every one of them finally reached the final rows. There should have been an agent directing folks Forward and Aft based on seat row. It was comical.

The airport experience at check-in, just to drop a bag, was horrible. The were two agents working, two watching. We stood in line for just short of one hour. I asked the agent if this were normal and he said, "Well, yes. Just two computer terminals." No apologies. BA needs to fix this ASAP. Meanwhile, I've moved BA to the very bottom of my booking list.

Good shuttle to Europe. Face check boarding needs overhaul. 2 stations for 200 people and still with passport check. Why have both? Why is this now slower than 5 years ago?

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

Information on your arrival and departure airports

Basel (BSL)
Heathrow (LHR)

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