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Cheap flights from Basel EuroAirport Swiss to Madrid, Spain from £24

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 18/11. Fares are subject to change and may not be available on all flights or dates of travel.
BSL — MAD
18 Aug — 25 Aug1
1 adult

Cheap flight deals from Basel to Madrid

Discover tips and strategies to find the most affordable flight options for your journey from Basel (BSL) to Madrid (MAD). 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 August 2025.

Round-trip from

£95

One-way from

£24

Popular in

December

Cheapest in

January

Average price

£176

Good one-way deal

£146 or less
easyJet
  • easyJet
  • 16/9-23/9
  • 1 total stop
  • 18h 15m total
  • Basel to Madrid
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easyJet
  • easyJet
  • 18/11
  • Nonstop
  • 2h 25m total
  • Basel to Madrid
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High demand for flights, 8% potential price rise
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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 August 2025
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Price to beat on a one-way flight from Basel EuroAirport Swiss to Madrid Barajas.
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Find flight deals from Basel to Madrid

Cheapest flights from Basel to Madrid
Explore the most affordable flight options available from Basel to Madrid. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 August 2025.

Tue 16/906:10BSL - MAD
1 stop16h 00mMultiple Airlines
Tue 23/910:05MAD - BSL
Nonstop2h 15mMultiple Airlines
Deal found 13/8£95
Thu 23/1010:40BSL - MAD
Nonstop2h 15measyJet
Sat 8/1109:05MAD - BSL
Nonstop2h 10measyJet
Deal found 13/8£97
Thu 9/1010:05BSL - MAD
1 stop11h 45mMultiple Airlines
Wed 15/1020:35MAD - BSL
Nonstop2h 10mMultiple Airlines
Deal found 12/8£97
Tue 23/907:05BSL - MAD
Nonstop2h 20measyJet
Tue 30/910:05MAD - BSL
Nonstop2h 15measyJet
Deal found 12/8£99
Mon 27/1017:35BSL - MAD
Nonstop2h 25mMultiple Airlines
Wed 29/1015:05MAD - BSL
1 stop7h 55mMultiple Airlines
Deal found 13/8£100
Thu 23/1010:40BSL - MAD
Nonstop2h 15measyJet
Sun 9/1109:45MAD - BSL
Nonstop2h 10measyJet
Deal found 13/8£100
Mon 10/1107:15BSL - MAD
Nonstop2h 25measyJet
Tue 11/1110:35MAD - BSL
Nonstop2h 10measyJet
Deal found 12/8£102
Thu 9/1010:05BSL - MAD
1 stop11h 45mMultiple Airlines
Tue 14/1010:05MAD - BSL
Nonstop2h 15mMultiple Airlines
Deal found 12/8£103
Mon 22/913:30BSL - MAD
Nonstop2h 20measyJet
Wed 24/920:35MAD - BSL
Nonstop2h 10measyJet
Deal found 13/8£103
Sun 9/1106:45BSL - MAD
Nonstop2h 25measyJet
Tue 11/1110:35MAD - BSL
Nonstop2h 10measyJet
Deal found 12/8£104
Thu 30/1017:45BSL - MAD
Nonstop2h 25measyJet
Sun 2/1109:45MAD - BSL
Nonstop2h 10measyJet
Deal found 13/8£105
Tue 21/1007:05BSL - MAD
Nonstop2h 20measyJet
Wed 22/1020:35MAD - BSL
Nonstop2h 10measyJet
Deal found 13/8£106

Cheapflights Fare Finder

 
Customise your flight search to find flights from Basel to Madrid 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 August 2025.
Use the filters below to find and compare flights from Basel EuroAirport Swiss to Madrid that are best for you.

Fly from

Basel

Fly to

Madrid

Route

Depart

Return

Price

BaselMadrid

BSL - MAD

BSLMAD

Basel EuroAirport Swiss

Tue 16/9

06:10-22:10

1 stop16h 00m

Madrid Barajas

Tue 23/9

10:05-12:20

Nonstop2h 15m

£95

BaselMadrid

BSL - MAD

BSLMAD

Basel EuroAirport Swiss

Thu 23/10

10:40-12:55

Nonstop2h 15m

Madrid Barajas

Sat 8/11

09:05-11:15

Nonstop2h 10m

£97

BaselMadrid

BSL - MAD

BSLMAD

Basel EuroAirport Swiss

Sat 29/11

06:05-08:30

Nonstop2h 25m

Madrid Barajas

Sun 30/11

20:25-22:35

Nonstop2h 10m

£97

BaselMadrid

BSL - MAD

BSLMAD

Basel EuroAirport Swiss

Thu 9/10

10:05-21:50

1 stop11h 45m

Madrid Barajas

Wed 15/10

20:35-22:45

Nonstop2h 10m

£97

BaselMadrid

BSL - MAD

BSLMAD

Basel EuroAirport Swiss

Tue 23/9

07:05-09:25

Nonstop2h 20m

Madrid Barajas

Tue 30/9

10:05-12:20

Nonstop2h 15m

£99

BaselMadrid

BSL - MAD

BSLMAD

Basel EuroAirport Swiss

Mon 27/10

17:35-20:00

Nonstop2h 25m

Madrid Barajas

Wed 29/10

15:05-23:00

1 stop7h 55m

£100

BaselMadrid

BSL - MAD

BSLMAD

Basel EuroAirport Swiss

Thu 23/10

10:40-12:55

Nonstop2h 15m

Madrid Barajas

Sun 9/11

09:45-11:55

Nonstop2h 10m

£100

BaselMadrid

BSL - MAD

BSLMAD

Basel EuroAirport Swiss

Mon 10/11

07:15-09:40

Nonstop2h 25m

Madrid Barajas

Tue 11/11

10:35-12:45

Nonstop2h 10m

£102

BaselMadrid

BSL - MAD

BSLMAD

Basel EuroAirport Swiss

Thu 9/10

10:05-21:50

1 stop11h 45m

Madrid Barajas

Tue 14/10

10:05-12:20

Nonstop2h 15m

£103

BaselMadrid

BSL - MAD

BSLMAD

Basel EuroAirport Swiss

Mon 22/9

13:30-15:50

Nonstop2h 20m

Madrid Barajas

Wed 24/9

20:35-22:45

Nonstop2h 10m

£103

Flights are sorted by cheapest return flights first.

Deals found on 13/8

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

Have a flexible travel schedule? Discover the best time to fly to Madrid 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 Madrid

How far ahead should I book a flight from Basel EuroAirport Swiss to Madrid?

Use this chart to determine the optimal time to book a return flight from Basel to Madrid. Price data was last updated on 8 August 2025.

Booking 59 days in advance of your planned departure date is, on average, the best time to get cheap flights from Basel EuroAirport Swiss to Madrid. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Basel EuroAirport Swiss to Madrid?

Currently, January is the cheapest month in which you can book a flight from Basel EuroAirport Swiss to Madrid (average of £94). Flying from Basel EuroAirport Swiss to Madrid in July is currently the most expensive (average of £242). 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 MAD?

Find hourly flight availability from Basel to Madrid. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 13 August 2025.

When flying from Basel EuroAirport Swiss to Madrid, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost for a return flight from Basel EuroAirport Swiss to Madrid?

Related info for your journey

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

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

    Flying on easyJet is currently your cheapest option to Madrid, with prices starting at £97. easyJet 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 Madrid?

    The top 3 most reliable airlines when flying from Basel EuroAirport Swiss to Madrid are Helvetic Airways (100%), easyJet (60%) and easyJet (60%).

  • What are the cheapest flights from Basel EuroAirport Swiss to Madrid?

    The cheapest flight price from Basel EuroAirport Swiss to Madrid is £146. On average you can expect to pay £146. The most popular route, (Basel EuroAirport Swiss - Madrid Barajas), can usually be booked for £232.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Basel to Madrid 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 Madrid?

    Currently, January is the cheapest month in which you can book a flight from Basel EuroAirport Swiss to Madrid (average of £94). Flying from Basel EuroAirport Swiss to Madrid in July is currently the most expensive (average of £242). 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 Madrid?

Book flights to Madrid if you plan to visit one of these locations
Guadalajara
Getafe

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

Need flexible booking options for your flight to Madrid from Basel? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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Not ready to book yet? You can track prices for flights from Basel to Madrid on Cheapflights with our Price Alert feature and get notified when better prices are available.

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