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Cheap flights from Basel EuroAirport Swiss to London Heathrow Airport from £41

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/2. Fares are subject to change and may not be available on all flights or dates of travel.
BSL — LHR
18 Feb — 25 Feb1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Basel EuroAirport Swiss to London Heathrow are usually found in February or March, booked 47 days in advance, depart on a Thursday or Monday and return on a Wednesday

Cheap flight deals from Basel to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Basel (BSL) 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 19 January 2026.

Round-trip from

£88

One-way from

£41

Popular in

July

Cheapest in

February

Average price

£110

Good round-trip deal

£159 or less

Good one-way deal

£94 or less
British Airways
  • British Airways
  • 9/2-20/2
  • Nonstop
  • 3h 25m total
  • Basel to London
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British Airways
  • British Airways
  • 10/2
  • Nonstop
  • 1h 50m total
  • Basel to London
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Highest demand for flights based on searches. 11% potential increase in price (£12 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease (£5 potential savings vs. average return price).
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Average for round-trip flights in January 2026
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Price to beat on a round-trip flight from Basel EuroAirport Swiss to London Heathrow.
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Price to beat on a one-way flight from Basel EuroAirport Swiss to London Heathrow.
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Find flight deals from Basel to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from Basel to Heathrow
Explore the most affordable flight options available from Basel to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 January 2026.

Mon 9/216:00
BSL
-
LHR
Nonstop1h 45m
British Airways
Fri 20/207:35
LHR
-
BSL
Nonstop1h 40m
British Airways
Deal found 17/1£88
Tue 3/311:00
BSL
-
LHR
Nonstop1h 50m
British Airways
Tue 10/315:30
LHR
-
BSL
Nonstop1h 45m
British Airways
Deal found 17/1£90
Thu 5/306:05
BSL
-
LHR
Nonstop1h 50m
British Airways
Sun 8/307:35
LHR
-
BSL
Nonstop1h 40m
British Airways
Deal found 17/1£91
Sun 15/206:35
BSL
-
LHR
Nonstop1h 50m
British Airways
Sun 22/207:35
LHR
-
BSL
Nonstop1h 40m
British Airways
Deal found 18/1£92
Sat 21/307:10
BSL
-
LHR
Nonstop1h 50m
British Airways
Sun 22/307:35
LHR
-
BSL
Nonstop1h 40m
British Airways
Deal found 18/1£93
Mon 9/310:55
BSL
-
LHR
Nonstop1h 50m
British Airways
Sun 15/307:35
LHR
-
BSL
Nonstop1h 40m
British Airways
Deal found 17/1£93
Tue 17/307:00
BSL
-
LHR
Nonstop1h 50m
British Airways
Sun 22/307:35
LHR
-
BSL
Nonstop1h 40m
British Airways
Deal found 17/1£94
Thu 12/306:05
BSL
-
LHR
Nonstop1h 50m
British Airways
Mon 16/307:30
LHR
-
BSL
Nonstop1h 40m
British Airways
Deal found 18/1£95
Sat 14/215:00
BSL
-
LHR
Nonstop1h 45m
British Airways
Sat 21/218:50
LHR
-
BSL
Nonstop1h 40m
British Airways
Deal found 18/1£96
Wed 3/606:40
BSL
-
LHR
Nonstop1h 45m
British Airways
Fri 5/608:15
LHR
-
BSL
Nonstop1h 40m
British Airways
Deal found 18/1£96
Sat 14/215:00
BSL
-
LHR
Nonstop1h 45m
British Airways
Thu 19/212:10
LHR
-
BSL
Nonstop1h 45m
British Airways
Deal found 17/1£97
Mon 19/1006:35
BSL
-
LHR
Nonstop1h 45m
British Airways
Mon 19/1020:15
LHR
-
BSL
Nonstop1h 35m
British Airways
Deal found 18/1£98

Cheapflights Fare Finder

 
Customise your flight search to find flights from Basel to Heathrow that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 19 January 2026.
Use the filters below to find and compare flights from Basel EuroAirport Swiss to London Heathrow Airport that are best for you.

Fly from

Basel

Fly to

Heathrow

Route

Depart

Return

Price

BaselLondon

BSL - LHR

BSLLHR

Basel EuroAirport Swiss

Sat 21/3

07:10-08:00

Nonstop1h 50m

London Heathrow

Sun 22/3

07:35-10:15

Nonstop1h 40m

£93

BaselLondon

BSL - LHR

BSLLHR

Basel EuroAirport Swiss

Mon 9/3

10:55-11:45

Nonstop1h 50m

London Heathrow

Sun 15/3

07:35-10:15

Nonstop1h 40m

£93

BaselLondon

BSL - LHR

BSLLHR

Basel EuroAirport Swiss

Tue 17/3

11:00-11:50

Nonstop1h 50m

London Heathrow

Fri 20/3

07:35-10:15

Nonstop1h 40m

£93

BaselLondon

BSL - LHR

BSLLHR

Basel EuroAirport Swiss

Sat 14/3

07:10-08:00

Nonstop1h 50m

London Heathrow

Tue 17/3

07:35-10:15

Nonstop1h 40m

£94

BaselLondon

BSL - LHR

BSLLHR

Basel EuroAirport Swiss

Sat 7/3

18:00-18:40

Nonstop1h 40m

London Heathrow

Sun 22/3

07:35-10:15

Nonstop1h 40m

£94

BaselLondon

BSL - LHR

BSLLHR

Basel EuroAirport Swiss

Thu 12/3

06:05-06:55

Nonstop1h 50m

London Heathrow

Fri 20/3

07:35-10:15

Nonstop1h 40m

£94

BaselLondon

BSL - LHR

BSLLHR

Basel EuroAirport Swiss

Tue 10/3

11:00-11:50

Nonstop1h 50m

London Heathrow

Tue 24/3

18:55-21:35

Nonstop1h 40m

£94

BaselLondon

BSL - LHR

BSLLHR

Basel EuroAirport Swiss

Sat 7/3

15:00-15:45

Nonstop1h 45m

London Heathrow

Tue 24/3

18:55-21:35

Nonstop1h 40m

£94

BaselLondon

BSL - LHR

BSLLHR

Basel EuroAirport Swiss

Sat 14/3

07:10-08:00

Nonstop1h 50m

London Heathrow

Sun 22/3

07:35-10:15

Nonstop1h 40m

£94

BaselLondon

BSL - LHR

BSLLHR

Basel EuroAirport Swiss

Wed 18/3

15:50-16:35

Nonstop1h 45m

London Heathrow

Thu 26/3

07:35-10:15

Nonstop1h 40m

£94

Flights are sorted by cheapest return flights first.

Deals found on 17/1

Showing 1-10 of 23 results
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Best time to book a flight from Basel to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Basel with our price prediction graph.
Estimated return 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 Basel EuroAirport Swiss to London Heathrow Airport

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

Use this chart to determine the optimal time to book a return flight from Basel to Heathrow. Price data was last updated on 16 January 2026.

To ensure you get the cheapest price possible for a flight from Basel EuroAirport Swiss to London Heathrow Airport, you should look to book at least 47 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Basel EuroAirport Swiss to London Heathrow Airport?

Currently, September is the cheapest month in which you can book a flight from Basel EuroAirport Swiss to London Heathrow Airport (average of £81). Flying from Basel EuroAirport Swiss to London Heathrow Airport in April is currently the most expensive (average of £99). 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 BSL to LHR?

Find hourly flight availability from Basel 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 19 January 2026.

One of the essential ways to save on airfare from Basel EuroAirport Swiss to London Heathrow Airport is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at midday could potentially save you up to 37% on airfare.

Related info for your journey

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

  • What airport do you fly from for flights from Basel to London Heathrow?

    Located just 3.6 mi from the city center, Basel EuroAirport Swiss is the airport most travelers will use when flying to London Heathrow from Basel. Booking flights from EuroAirport Swiss (BSL) to London Heathrow should be relatively easy as there are 2 daily outbound flights to London Heathrow from 1 airline.

  • How long is the flight from Basel EuroAirport Swiss to London Heathrow Airport?

    For as low as £88, British Airways can have you in London Heathrow Airport from Basel EuroAirport Swiss in 1h 45m. Basel EuroAirport Swiss and London Heathrow Airport are separated by a distance of 447 mi. Generally, flights for this route are direct.

  • What is the cheapest airline to fly from Basel EuroAirport Swiss to London Heathrow Airport round-trip?

    According to our current data, British Airways (£79), offers the cheapest pricing from Basel EuroAirport Swiss to London Heathrow Airport. British Airways is priced at 38% lower than the current average price of a flight leaving 3 months from now.

  • What are the most reliable airlines from Basel EuroAirport Swiss to London Heathrow Airport?

    Consider American Airlines (87%), British Airways (83%) or Qatar Airways (81%) when booking your flight. These represent the most reliable airlines when flying from Basel EuroAirport Swiss to London Heathrow Airport.

  • What are the cheapest flights from Basel EuroAirport Swiss to London Heathrow Airport?

    Looking for the cheapest flight from Basel EuroAirport Swiss to London Heathrow Airport? While on average our users pay £187, our data indicates the cheapest price to be £38. The most popular route (Basel EuroAirport Swiss - London Heathrow), is priced around £90.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Basel 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 Basel EuroAirport Swiss to London Heathrow Airport?

    Currently, September is the cheapest month in which you can book a flight from Basel EuroAirport Swiss to London Heathrow Airport (average of £81). Flying from Basel EuroAirport Swiss to London Heathrow Airport in April is currently the most expensive (average of £99). 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
Milton Keynes
Luton
Croydon
Northampton
Wembley
Gatwick
Slough
Hounslow
Ilford
Brentford
Hayes
Colchester
Watford
Swindon
Crawley
Bedford
Kingston upon Thames
Chelmsford
Eastbourne
Romford

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Alternative routes for Basel to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
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Fly with Cheapflights

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

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Basel to Heathrow flexibly with Cheapflights today.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Heathrow from Basel today and book when prices fit your budget.

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