LHR - BSL

£54 Find Cheap Flights from London Heathrow Airport to Basel

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Heathrow to Basel departing on 12/5. 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 Basel EuroAirport Swiss

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Basel, 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 London to Basel, as well as popular online travel agencies
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Cheap Flight Deals from Heathrow to Basel (LHR-BSL)

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

KAYAK's recommended return flight deals from the most popular airlines that fly from Heathrow to Basel.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
British Airways Logo
16:20 - 19:05LHR-BSL
1h 45mdirect
British Airways Logo
06:35 - 07:30BSL-LHR
1h 55mdirect
£84British Airways
Find Deal
Fri, 27 Jun - Sun, 30 Nov
British Airways Logo
20:15 - 22:50LHR-BSL
1h 35mdirect
British Airways Logo
06:40 - 07:25BSL-LHR
1h 45mdirect
£85British Airways
Find Deal
Wed, 1 Oct - Wed, 15 Oct
British Airways Logo
16:15 - 19:00LHR-BSL
1h 45mdirect
British Airways Logo
06:45 - 07:30BSL-LHR
1h 45mdirect
£87British Airways
Find Deal
Tue, 10 Jun - Tue, 24 Jun
 Logo
07:35 - 10:15LHR-BSL
1h 40mdirect
 Logo
13:30 - 20:05BSL-LHR
7h 35m1 stop
Sun, 11 May - Tue, 13 May
 Logo
21:50 - 21:00LHR-BSL
22h 10m1 stop
 Logo
06:45 - 07:30BSL-LHR
1h 45mdirect
Thu, 12 Jun - Tue, 17 Jun
Lufthansa Logo
06:55 - 12:25LHR-BSL
4h 30m1 stop
Lufthansa Logo
06:05 - 10:40BSL-LHR
5h 35m1 stop
£144Lufthansa
Find Deal
Tue, 10 Jun - Tue, 24 Jun
Lufthansa Logo
07:25 - 12:25LHR-BSL
4h 00m1 stop
Lufthansa Logo
09:45 - 15:40BSL-LHR
6h 55m1 stop
£145Lufthansa
Find Deal
Tue, 6 May - Sat, 10 May
KLM Logo
08:40 - 17:50LHR-BSL
8h 10m1 stop
KLM Logo
06:15 - 10:45BSL-LHR
5h 30m1 stop
£156KLM
Find Deal
Sun, 8 Jun - Sun, 15 Jun
KLM Logo
06:30 - 13:50LHR-BSL
6h 20m1 stop
KLM Logo
06:15 - 10:45BSL-LHR
5h 30m1 stop
£165KLM
Find Deal
Sat, 17 May - Sat, 31 May
Austrian Airlines Logo
15:05 - 09:40LHR-BSL
17h 35m1 stop
Austrian Airlines Logo
20:25 - 21:40BSL-LHR
26h 15m1 stop
£208Austrian Airlines
Find Deal
Sun, 27 Jul - Fri, 1 Aug

KAYAK's insights & trends for Heathrow to Basel flights

Get data-powered insights and trends into flights from Heathrow to Basel 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 London Heathrow Airport to Basel?

The average price of all round-trip flights from London Heathrow Airport to Basel EuroAirport Swiss clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from London Heathrow Airport to Basel, look for departures on Wednesdays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from Basel, Monday is the cheapest day to fly and Sunday is the most expensive.

What is the cheapest month to fly from London Heathrow Airport to Basel EuroAirport Swiss?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London Heathrow Airport to Basel EuroAirport Swiss, 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 London Heathrow Airport to Basel EuroAirport Swiss is March, where tickets cost £86 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is £179 and £172 respectively.

How far in advance should I book a flight from London Heathrow Airport to Basel EuroAirport Swiss?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from London Heathrow Airport to Basel EuroAirport Swiss, 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 London Heathrow Airport to Basel EuroAirport Swiss, you should book around 5 weeks before departure. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.

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

Low season

January

High season

May

Cheapest flight

£54
Best time to beat the crowds (35% less expensive on average)
Most popular time to fly (12% more expensive on average)
Flight from London Heathrow Airport to Basel

When to book flights from Heathrow to Basel

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

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

    In the last 3 days, the lowest price for a flight from London Heathrow Airport to Basel EuroAirport Swiss was £72 for a one-way ticket and £111 for a return.

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

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

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

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

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

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

  • Which is the best airline for flights from London to Basel, Lufthansa or British Airways?

    The two airlines most popular with KAYAK users for flights from London to Basel are Lufthansa and British Airways. With an average price for the route of £146 and an overall rating of 6.7, Lufthansa is the most popular choice. British Airways is also a great choice for the route, with an average price of £147 and an overall rating of 6.6.

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

    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 London Heathrow Airport to Basel.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London Heathrow Airport to Basel?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Basel from 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 from London Heathrow Airport to Basel?

    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 Basel with an airline and back to London Heathrow Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London Heathrow Airport to Basel?

    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 Basel from London Heathrow Airport 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 London Heathrow Airport to Basel EuroAirport Swiss

  • Looking for a cheap flight from Basel to London Heathrow Airport? 25% of our users found flights on this route for £76 or less one-way and £119 or less round-trip.

Prefer to fly direct from London Heathrow Airport to Basel?

Find which airlines fly direct from London Heathrow Airport to Basel EuroAirport Swiss, which days they fly and book direct flights.

Direct departures

London Heathrow to Basel EuroAirport Swiss

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

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
See more direct flights

Top 3 airlines serving from Heathrow to Basel

 
See real verified KAYAK customer reviews for airlines flying from London to Basel. 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 Heathrow to Basel? 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.
6.9
easyJetOverall score based on 1798 reviews
6.7Boarding
6.7Comfort
7.6Crew
5.5Entertainment
5.9Food
Airline reviews

We were charged a ridiculous amount for a name spelling error on ticket which I would’ve corrected if I received pre-check info more than 1/2hr before flight. Then we were told at ticket counter that our bags were fine for boarding but then we’re charged another ridiculous amount to take in our luggage despite being told differently. Flight itself was great. Charges were unfair.

6.0 GoodMaria, Apr 2025AMS - KRK
Read more easyJet reviews

We were charged a ridiculous amount for a name spelling error on ticket which I would’ve corrected if I received pre-check info more than 1/2hr before flight. Then we were told at ticket counter that our bags were fine for boarding but then we’re charged another ridiculous amount to take in our luggage despite being told differently. Flight itself was great. Charges were unfair.

Apart from an email about re configuring passenger seating less than 24hrs before flying it was all good.

There were a lot (4 I think) of EasyJet flights leaving Agadir, we arrived two and a half ours before our flight. Very slow to get through the booking in, passport control and security!! We had booked in on line but had to Queue with others who had not to drop our bags off!,

We boarded and then sat on the tarmac for an hour….probably not E Jets fault. But the gentleman that checked us in and took our luggage was exceptionally friendly and calming for early morning/ confused passengers. As always, it’s the people that make or break an experience, right?

I was hesitant to book with a low cost airline due to previous experience but Easy Jet surpassed my expectations. I would definitely book a flight with them again! Seemless booking, upfront about baggage fees, professional, and helpful staff.

Kayak sent several notifications that the flight was late. This contradicted the information on the airport boards. This was extremely confusing and we very nearly missed the flight purely because we double checked with the info desk when the flight stays said’closed’. Kayak notifications are therefore unreliable and pointlesa

Usual issues with flight delay. Perennial problem of travel by plane.

i didnt go this was a hacker booked this flight on my debit card !

Delayed almost 2 hours sitting on plane. No updates at all from flight deck and virtually no updates from cabin crew

Long delay resulted in my being unable to catch a train home and resulted in an additional £76 cost for an Uber

The flight was delayed by an hour. Made the connection uncomfortably tight.

I’m glad the bus waited for me to connect me to my next flight since we were delayed. Flight was good.

When we went to the lounge they told us to go into the main lounge and not the full business class section, later they told me that Lufthansa wont pay the full fee to alloq the business class passengers entry to the nicer sectikn where all the other airlines nusiness class passengers go into. Very poor arrangement.

Not what I expected for the last leg of a $5100 business class experience. Boarding was a nightmare. The flight was delayed and I had to keep checking my email to ensure I was at the right gate since the airline or the terminal had no clue until 15 mins prior to boarding. Food was gross, limited drink options.

Flights scheduled with impossible connections - Lufthansa apparently believes it takes 7mins to change terminals, go through passport control, re-clear security and walk 1.8kms…..and everything will work perfectly (which it never does at Frankfurt). No staff on hand to assist with transfers on delayed flights. No transfer guidance provided by app. No compensation offered for 6hr delay to connecting flight.

The only thing that the airport can improve which will help Lufthansa from delay flights is to warn the passengers that are flying to the USA to be earlier to the gate due to the documents check that in our case delayed the flight

Crew were friendly and very helpful Plane was clean and the legroom is standard. Overall a good flight, no complaints.

More legroom (I am 6’4”) and my knees were in the back of the seat in front of me. Food was laughable

They were late and I missed my flight for Chicago. Terrible experience with Austrian airline this time.

My flight was cancelled night before departure. It got rescheduled for two days later. As a result, I occurred additional lounging expenses, rent a car expenses, food, missed day of work and the worst part my son missed first day of new school.

Flight Attendant Karen Lynn was an absolute delight. She assisted in every portion of the services provided throughout the flight, aided with any and all concerns expressed by passengers, and even helped comfort an upset child who was one of five of a traveling family. This quality of service is what keeps me coming back to American. Thank you!

The worst, flight cancelled because the aircraft was not full. Heathrow ground crew totally not helpful and arrogant. Lady proposed us flight with 40min layover instead of direct and said it is our problem of course she was unable to do anything as everything was beyond her control she claimed. after calling on hotline another flight was booked. Flight was cancelled last second so we could not take direct from Zurich but we had to stay overnight in London.

Very quick boarding. I was surprised we only got a small water and small thing of cookies, everything else was for purchase. No entertainment. Crew was excellent though.

Flight delayed in terms of boarding and Kayak was great in updating but the team on the groping at British Airways were really poor

A basic tea/ coffee and a snack could be provided especially for long distance flyers.

The information in the airport, and the app was different. Be aware. Different terminals in Stuttgart, so we had to walk a lot. It's a small airport so it wasn't a big deal, but it was ludicrous to see the error in the app.

Food was terrible , crew were excellent , IFE was dire . Overall comfortable seat and cabin. Nothing special .

If my tv wasn’t broken and I wasn’t in a seat that didn’t allow for sleeping

Very long and took extra push back to BA staff to get a realistic flight after they made me miss my original direct flight. Eventually landed 9 hours late and incurred many extra costs with other missed bookings

They overbooked the flight by 3 people. It is completely unacceptable to tell 3 people, with paid tickets, that need to get home for children etc, that they need to stay another night. No compensation. No apology.

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

Information on your arrival and departure airports

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