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BSL - LHR

£36 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 13/5. 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

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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Cheap Flight Deals 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.

Recent return flight deals from Basel to Heathrow

KAYAK's recommended return flight deals from the most popular airlines that fly from Basel to Heathrow.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
11:35 - 12:25BSL-LHR
1h 50mdirect
15:50 - 18:30LHR-BSL
1h 40mdirect
£80British Airways
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Sun, 4 May - Wed, 7 May
06:35 - 07:20BSL-LHR
1h 45mdirect
15:50 - 18:30LHR-BSL
1h 40mdirect
£84British Airways
Find Deal
Sat, 3 May - Wed, 7 May
11:35 - 12:25BSL-LHR
1h 50mdirect
07:55 - 10:35LHR-BSL
1h 40mdirect
£90British Airways
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Sat, 10 May - Mon, 12 May
11:35 - 12:25BSL-LHR
1h 50mdirect
20:50 - 09:35LHR-BSL
11h 45m1 stop
£99
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Sun, 4 May - Wed, 7 May
19:45 - 20:25BSL-LHR
1h 40mdirect
20:50 - 08:35LHR-BSL
10h 45m1 stop
£130
Find Deal
Thu, 24 Apr - Mon, 28 Apr
09:45 - 12:50BSL-LHR
4h 05m1 stop
13:45 - 19:35LHR-BSL
4h 50m1 stop
£148Lufthansa
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Tue, 8 Apr - Tue, 15 Apr
09:45 - 19:40BSL-LHR
10h 55m1 stop
06:55 - 19:35LHR-BSL
11h 40m1 stop
£152Lufthansa
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Thu, 24 Apr - Thu, 1 May
20:25 - 21:40BSL-LHR
26h 15m1 stop
06:00 - 09:40LHR-BSL
26h 40m1 stop
£164Austrian Airlines
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Mon, 7 Apr - Sun, 13 Apr
14:25 - 20:55BSL-LHR
7h 30m1 stop
11:45 - 17:50LHR-BSL
5h 05m1 stop
£175KLM
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Sat, 7 Jun - Thu, 19 Jun
06:15 - 10:45BSL-LHR
5h 30m1 stop
11:45 - 17:50LHR-BSL
5h 05m1 stop
£183KLM
Find Deal
Sun, 11 May - Wed, 14 May

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 Monday, 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 Sundays 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 £100 (return) on average. On the other hand, the most expensive months are July and June, where the average cost of round-trip tickets is £193 and £173 respectively.

Can I save money by flying with a stopover from Basel EuroAirport Swiss to London Heathrow Airport?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.
No, with an average price for the route of £148, prices are generally cheapest when you fly direct.

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. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.
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Good to know - Cheap tickets from Basel to London Heathrow Airport

Low season

June

High season

December

Cheapest flight

£36
Best time to beat the crowds but there is an average 25% increase in price.
Most popular time to fly (10% 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 £47 for a one-way ticket and £103 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, United Airlines, Lufthansa, Air France, Virgin Atlantic, and KLM.

  • 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.

See more FAQs

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 £34 or less one-way and £82 or less round-trip.

Prefer to fly direct from Basel to London Heathrow Airport?

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

American Airlines, British Airways, Japan Airlines, +2 more

American Airlines, British Airways, +3 more

Tuesday

American Airlines, British Airways, Japan Airlines, +2 more

American Airlines, British Airways, +3 more

Wednesday

American Airlines, British Airways, Japan Airlines, +2 more

American Airlines, British Airways, +3 more

Thursday

American Airlines, British Airways, Japan Airlines, +2 more

American Airlines, British Airways, +3 more

Friday

American Airlines, British Airways, Japan Airlines, +2 more

American Airlines, British Airways, +3 more

Saturday

American Airlines, British Airways, Japan Airlines, +2 more

American Airlines, British Airways, +3 more

Sunday

American Airlines, British Airways, Japan Airlines, +2 more

American Airlines, British Airways, +3 more

See more direct flights

Direct returns

London Heathrow to Basel EuroAirport Swiss

Monday

British Airways, American Airlines, Japan Airlines, +2 more

British Airways, American Airlines, +3 more

Tuesday

British Airways, American Airlines, Japan Airlines, +2 more

British Airways, American Airlines, +3 more

Wednesday

British Airways, American Airlines, Japan Airlines, +2 more

British Airways, American Airlines, +3 more

Thursday

British Airways, American Airlines, Japan Airlines, +2 more

British Airways, American Airlines, +3 more

Friday

British Airways, American Airlines, Japan Airlines, +2 more

British Airways, American Airlines, +3 more

Saturday

British Airways, American Airlines, Japan Airlines, +2 more

British Airways, American Airlines, +3 more

Sunday

British Airways, American Airlines, Japan Airlines, +2 more

British Airways, American Airlines, +3 more

See more direct flights
See more direct flights

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.
6.6
British AirwaysOverall score based on 6712 reviews
6.4Entertainment
6.8Boarding
6.3Food
6.7Comfort
7.5Crew
Airline reviews

Changed flight terminals/gates twice. The staff and hospitality was good.

8.0 ExcellentVijay, Mar 2025BOM - LHR
Read more British Airways reviews

Changed flight terminals/gates twice. The staff and hospitality was good.

Boarding was efficient. Flight left on time. Wasn’t full so we could spread out a bit. Food was ok.

Used to be my "go to" airline but would be my last choice these days. I think some of the cabin crew believe it would be a great job if it wasn't for the customers.

I love travelling with British airways because everything is supper goog

Not that great. There were no entertainment screens, internet, or any way to track the flight path. The seats were fixed in order not to recline at all. The crew and the staff at the check-in counters were the only nice thing.

Experience was good. Could have been better if we didn’t have to board an hour before the flight to ghana and miss relaxing time in the lounge. That process was very stressful

my flight was canceled and rescheduled for two days later

They oversold and down graded me from Premium economy to coach. 75-pound compensation is insufficient if you chose a particular class. I get dehydrated and severe Charley Horse cramps. I requested a bottle of water, even half even less… but no- “We are only allowed to give water by the glass. Nonsense. Lastly, their planes now have a fixed barrier between seats. So even if your entire row is empty, you are confined to just your space. Lastly, London now requires a transit visa for $30 for US citizens. Never travel through London again

I love British Airlines but I think it’s time for a change.My seat was occupied by very large passengers sitting next to me,I felt very uncomfortable and very bad.I’m sorry but I have to say it.

We had to pay extra for seats and bags (even for an international flight). I paid for extra comfort seats, but it was under an overhead bin that the crew used for supplies. I paid extra hoping to get sleep. We were constantly woken up by the crew opening and closing the bins. Our seat shouldn't be considered extra comfort. We paid significantly more than the rest of the cabin for these seats

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

Information on your arrival and departure airports

Heathrow (LHR)
Basel (BSL)

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