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Cheap flights from London Heathrow Airport to Basel EuroAirport Swiss from £54

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 31/8. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — BSL
7 Jul — 14 Jul1
1 adult

Cheapflights Tip: The best prices from London Heathrow to Basel EuroAirport Swiss are usually found in March or January, booked 76 days in advance, depart on a Wednesday or Thursday and return on a Monday

Cheap flight deals from Heathrow to Basel

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Basel (BSL). 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 2 July 2025.

Round-trip from

£87

One-way from

£54

Popular in

June

Cheapest in

March

Average price

£166

Good round-trip deal

£110 or less

Good one-way deal

£82 or less
British Airways
  • British Airways
  • 15/8-22/8
  • Nonstop
  • 3h 15m total
  • London to Basel
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British Airways
  • British Airways
  • 31/8
  • Nonstop
  • 1h 35m total
  • London to Basel
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (£17 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£3 potential savings vs. average return price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from London Heathrow to Basel EuroAirport Swiss.
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Price to beat on a one-way flight from London Heathrow to Basel EuroAirport Swiss.
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Find flight deals from Heathrow to Basel

Cheapest flights from Heathrow to Basel
Explore the most affordable flight options available from Heathrow to Basel. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 July 2025.

Fri 15/820:15LHR - BSL
Nonstop1h 35mBritish Airways
Fri 22/806:00BSL - LHR
Nonstop1h 40mBritish Airways
Deal found 1/7£87

Cheapflights Fare Finder

Customise your flight search to find flights from Heathrow to Basel 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 2 July 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Basel EuroAirport Swiss that are best for you.

Fly from

Heathrow

Fly to

Basel

Route

Depart

Return

Price

LondonBasel

LHR - BSL

LHRBSL

London Heathrow

Fri 15/8

20:15-22:50

Nonstop1h 35m

Basel EuroAirport Swiss

Fri 22/8

06:00-06:40

Nonstop1h 40m

£87

LondonBasel

LHR - BSL

LHRBSL

London Heathrow

Sun 31/8

20:15-22:50

Nonstop1h 35m

£54

LondonBasel

LHR - BSL

LHRBSL

London Heathrow

Sat 20/9

20:50-13:30

1 stop15h 40m

£71

LondonBasel

LHR - BSL

LHRBSL

London Heathrow

Mon 22/12

09:55-22:25

1 stop11h 30m

£81

LondonBasel

LHR - BSL

LHRBSL

London Heathrow

Wed 8/10

17:10-21:40

1 stop3h 30m

£100

LondonBasel

LHR - BSL

LHRBSL

London Heathrow

Fri 7/11

19:15-09:05

1 stop12h 50m

£102

Flights are sorted by cheapest return flights first.

Deals found on 2/7

Best time to book a flight from Heathrow to Basel

Have a flexible travel schedule? Discover the best time to fly to Basel from Heathrow 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 London Heathrow Airport to Basel EuroAirport Swiss

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

Use this chart to determine the optimal time to book a return flight from Heathrow to Basel. Price data was last updated on 27 June 2025.

The price you pay for your flight from London Heathrow Airport to Basel EuroAirport Swiss may vary depending on when you book. For the best chance of a lower fare, look to book 76 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, March is the cheapest month in which you can book a flight from London Heathrow Airport to Basel EuroAirport Swiss (average of £81). Flying from London Heathrow Airport to Basel EuroAirport Swiss in July is currently the most expensive (average of £198). 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 LHR to BSL?

Find hourly flight availability from Heathrow to Basel. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 2 July 2025.

A simple way to save on the total cost of your ticket is to fly from London Heathrow Airport to Basel EuroAirport Swiss at midday. If you’re flexible enough to do this you can expect to save up to 10% on your trip compared to booking a flight in the evening.

Reviews of airlines servicing Basel

Get insights into the airlines that provide service to Basel. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Basel. Reviews last updated 2 July 2025.
Read through reviews of airlines operating flights from London Heathrow Airport to Basel EuroAirport Swiss, such as KLM, Vueling, andLufthansa. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,366 reviews
Check prices

Food

7.2

Overall

7.8

Crew

8.4

Entertainment

7.1

Comfort

7.7

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
KLM
7.8
Good
1,366 reviews
KLM
7.8
Good
1,366 reviews
Check prices

Food

7.2

Overall

7.8

Crew

8.4

Entertainment

7.1

Comfort

7.7

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Vueling
7.1
Good
1,170 reviews
KLM
7.8
Good
1,366 reviews
Check prices

Food

7.2

Overall

7.8

Crew

8.4

Entertainment

7.1

Comfort

7.7

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Lufthansa
6.8
Okay
7,204 reviews
KLM
7.8
Good
1,366 reviews
Check prices

Food

7.2

Overall

7.8

Crew

8.4

Entertainment

7.1

Comfort

7.7

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
British Airways
6.6
Okay
7,086 reviews
KLM
7.8
Good
1,366 reviews
Check prices

Food

7.2

Overall

7.8

Crew

8.4

Entertainment

7.1

Comfort

7.7

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Basel. 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 into for flights to Basel from London Heathrow?

    Most people fly into Basel EuroAirport Swiss (BSL) if they book a flight to Basel from London Heathrow. On average, EuroAirport Swiss has 6 inbound flights from London Heathrow per day from 2 airlines. Basel EuroAirport Swiss is conveniently located just 3.6 mi from Basel’s city center.

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

    Flying on British Airways is currently your cheapest option to Basel EuroAirport Swiss, with prices starting at £87. Users have found that British Airways is 36% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from London Heathrow Airport to Basel EuroAirport Swiss one-way?

    To fly one-way, consider booking your trip with British Airways, which is currently one of the cheapest options available, starting at £54. Vueling flights start at £71 while deals on KLM start at £100 one-way.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from London Heathrow Airport to Basel EuroAirport Swiss on time: Japan Airlines (84%), Qantas Airways (84%), Qatar Airways (82%).

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

    While on average a flight from London Heathrow Airport to Basel EuroAirport Swiss is generally £116, our data shows the cheapest flight currently is £69. When looking at the most popular route, (London Heathrow - Basel EuroAirport Swiss), you can expect to pay £92 for that flight.

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

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

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

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

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

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

    Currently, March is the cheapest month in which you can book a flight from London Heathrow Airport to Basel EuroAirport Swiss (average of £81). Flying from London Heathrow Airport to Basel EuroAirport Swiss in July is currently the most expensive (average of £198). 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

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Alternative routes for Heathrow to Basel

See prices for flight routes from nearby airports that may be better suited for you.
Gatwick to Basel flights
London City to Basel flights
Luton to Basel flights
Stansted to Basel flights
Southend to Basel flights

Top 2 airlines flying from Heathrow to Basel

Discover the top 2 airlines that operate flights from Heathrow to Basel. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 2 July 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£78Average£138FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LufthansaCheapest£130Average£170FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Heathrow to Basel. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Basel?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Basel from Heathrow.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Heathrow to Basel, users can toggle the no change fees filter when performing a flight search.

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

Yes! Start tracking prices for Heathrow to Basel flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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