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Cheap flights from London Heathrow Airport to Basel EuroAirport Swiss from £52

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 7/11. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — BSL
18 Jun — 25 Jun1
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 13 June 2025.

Round-trip from

£94

One-way from

£52

Popular in

June

Cheapest in

March

Average price

£177

Good round-trip deal

£107 or less

Good one-way deal

£66 or less
British Airways
  • British Airways
  • 10/9-17/9
  • Nonstop
  • 3h 20m total
  • London to Basel
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British Airways
  • British Airways
  • 7/11
  • Nonstop
  • 1h 40m total
  • London to Basel
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£16 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£3 potential savings vs. average return price).
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Average for round-trip flights in June 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 13 June 2025.

Tue 4/1111:50LHR - BSL
Nonstop1h 45mBritish Airways
Fri 7/1119:45BSL - LHR
Nonstop1h 40mBritish Airways
Deal found 12/6£84
Tue 15/706:00LHR - BSL
1 stop12h 45mAustrian Airlines
Wed 23/710:20BSL - LHR
1 stop12h 20mAustrian Airlines
Deal found 11/6£123
Wed 2/719:30LHR - BSL
1 stop13h 10mMultiple Airlines
Sat 5/714:20BSL - LHR
1 stop7h 20mMultiple Airlines
Deal found 11/6£127
Wed 2/706:55LHR - BSL
1 stop4h 30mLufthansa
Wed 16/711:25BSL - LHR
1 stop7h 15mLufthansa
Deal found 11/6£142
Sat 9/806:30LHR - BSL
1 stop6h 20mKLM
Sat 16/806:15BSL - LHR
1 stop5h 30mKLM
Deal found 11/6£163
Thu 12/619:45LHR - BSL
1 stop12h 45mAir France
Sat 14/614:50BSL - LHR
1 stop4h 45mAir France
Deal found 11/6£191

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 13 June 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

Tue 4/11

11:50-14:35

Nonstop1h 45m

Basel EuroAirport Swiss

Fri 7/11

19:45-20:25

Nonstop1h 40m

£84

LondonBasel

LHR - BSL

LHRBSL

London Heathrow

Tue 15/7

06:00-19:45

1 stop12h 45m

Basel EuroAirport Swiss

Wed 23/7

10:20-21:40

1 stop12h 20m

£123

LondonBasel

LHR - BSL

LHRBSL

London Heathrow

Wed 2/7

19:30-09:40

1 stop13h 10m

Basel EuroAirport Swiss

Sat 5/7

14:20-20:40

1 stop7h 20m

£127

LondonBasel

LHR - BSL

LHRBSL

London Heathrow

Wed 2/7

06:55-12:25

1 stop4h 30m

Basel EuroAirport Swiss

Wed 16/7

11:25-17:40

1 stop7h 15m

£142

LondonBasel

LHR - BSL

LHRBSL

London Heathrow

Sat 9/8

06:30-13:50

1 stop6h 20m

Basel EuroAirport Swiss

Sat 16/8

06:15-10:45

1 stop5h 30m

£163

LondonBasel

LHR - BSL

LHRBSL

London Heathrow

Fri 7/11

20:10-22:50

Nonstop1h 40m

£52

LondonBasel

LHR - BSL

LHRBSL

London Heathrow

Mon 17/11

15:30-22:45

1 stop6h 15m

£74

LondonBasel

LHR - BSL

LHRBSL

London Heathrow

Thu 14/8

14:45-21:40

1 stop5h 55m

£100

LondonBasel

LHR - BSL

LHRBSL

London Heathrow

Fri 27/6

20:25-09:10

1 stop11h 45m

£101

LondonBasel

LHR - BSL

LHRBSL

London Heathrow

Sat 28/6

19:30-19:45

1 stop23h 15m

£105

Flights are sorted by cheapest return flights first.

Deals found on 12/6

Showing 1-10 of 11 results
1
2

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 9 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 13 June 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 11% on your trip compared to booking a flight in the evening.

Rainfall in Basel by month

Plan your trip to Basel by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Basel EuroAirport Swiss ranges from 49.0 - 87.0 inches per month. June is typically the wettest month, when rainfall can reach 87.0 mm. February is typically the driest time to visit Basel EuroAirport Swiss when rainfall is around 49.0 mm.

Temperature in Basel by month

Plan your trip to Basel by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Basel EuroAirport Swiss, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 19.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 1.0 C).

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 13 June 2025.
Get a feel of what it's like to fly with KLM, Austrian Airlines and Vueling from London to Basel by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,358 reviews
Check prices

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Overall

7.8

Food

7.2

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
KLM
7.8
Good
1,358 reviews
KLM
7.8
Good
1,358 reviews
Check prices

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Overall

7.8

Food

7.2

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
Austrian Airlines
7.6
Good
802 reviews
KLM
7.8
Good
1,358 reviews
Check prices

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Overall

7.8

Food

7.2

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
Vueling
7.1
Good
1,169 reviews
KLM
7.8
Good
1,358 reviews
Check prices

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Overall

7.8

Food

7.2

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
Lufthansa
6.8
Okay
7,139 reviews
KLM
7.8
Good
1,358 reviews
Check prices

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Overall

7.8

Food

7.2

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
British Airways
6.6
Okay
7,011 reviews
KLM
7.8
Good
1,358 reviews
Check prices

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Overall

7.8

Food

7.2

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.

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 7 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 are the cheapest airlines flying 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 £94. Additional return tickets that might be worth considering are offered by Austrian Airlines and Lufthansa, with the lowest prices starting at £123 and £142, respectively. Users have found that British Airways is 31% 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 £52. KLM flights start at £100 while deals on Lufthansa start at £101 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 (87%), Qantas Airways (83%), 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 £108, our data shows the cheapest flight currently is £62. When looking at the most popular route, (London Heathrow - Basel EuroAirport Swiss), you can expect to pay £84 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 13 June 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£79Average£137FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LufthansaCheapest£112Average£168FlexibilityNo 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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