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Cheap flights from Basel EuroAirport Swiss to Madrid, Spain from £26

BSL — MAD
20 Sep — 27 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Basel to Madrid

Enter your travel dates to find the best prices.

Cheapest flights from Basel to Madrid

Tue 20/1007:05 -
Nonstop2h 20m
Fri 23/1020:40 -
Nonstop2h 10m
Deal found 18/8£98
Sat 26/1206:05 -
Nonstop2h 25m
Wed 30/1220:45 -
Nonstop2h 15m
Deal found 21/8£98
Sat 21/1106:05 -
Nonstop2h 25m
Sun 22/1110:10 -
1 stop5h 10m
Deal found 19/8£99
Mon 19/1006:00 -
Nonstop2h 20m
Fri 23/1006:30 -
1 stop10h 55m
Deal found 17/8£101
Fri 20/1106:45 -
Nonstop2h 25m
Sun 22/1110:10 -
1 stop5h 10m
Deal found 17/8£102
Wed 16/915:05 -
1 stop7h 30m
Mon 21/921:45 -
1 stop10h 50m
Deal found 19/8£103
Sun 18/1017:25 -
Nonstop2h 25m
Tue 20/1010:05 -
Nonstop2h 15m
Deal found 18/8£103
Mon 19/1006:00 -
Nonstop2h 20m
Thu 22/1014:45 -
Nonstop2h 15m
Deal found 18/8£104
Fri 23/1013:10 -
1 stop8h 55m
Sun 25/1020:40 -
Nonstop2h 15m
Deal found 18/8£105
Mon 19/1006:00 -
Nonstop2h 20m
Fri 23/1020:40 -
Nonstop2h 10m
Deal found 18/8£108
Sat 7/1106:05 -
Nonstop2h 25m
Sat 14/1109:05 -
Nonstop2h 15m
Deal found 19/8£109
Mon 21/906:00 -
Nonstop2h 20m
Wed 23/921:45 -
1 stop10h 40m
Deal found 20/8£109

Find flight deals from Basel to Madrid

Round-trip from

£98

One-way from

£26

Popular in

December

Cheapest in

January

Average price

£181
easyJet
  • easyJet
  • 23/10-26/10
  • 1 total stop
  • 11h 10m total
  • Basel to Madrid
Search Deals
easyJet
  • easyJet
  • 23/11
  • Nonstop
  • 2h 25m total
  • Basel to Madrid
Search Deals
High demand for flights, 9% potential price rise
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£6 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Basel EuroAirport Swiss to Madrid that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BaselMadrid

BSL Basel EuroAirport Swiss - MAD Madrid Barajas

BSLMAD

Basel EuroAirport Swiss

Fri 23/10

13:10-22:05

1 stop8h 55m

Madrid Barajas

Mon 26/10

10:15-12:30

Nonstop2h 15m

£98

BaselMadrid

BSL Basel EuroAirport Swiss - MAD Madrid Barajas

BSLMAD

Basel EuroAirport Swiss

Fri 20/11

06:45-09:10

Nonstop2h 25m

Madrid Barajas

Mon 23/11

06:30-15:20

1 stop8h 50m

£101
Fastest return journey

BaselMadrid

BSL Basel EuroAirport Swiss - MAD Madrid Barajas

BSLMAD

Basel EuroAirport Swiss

Mon 19/10

06:00-08:20

Nonstop2h 20m

Madrid Barajas

Thu 22/10

14:45-17:00

Nonstop2h 15m

£104

BaselMadrid

BSL Basel EuroAirport Swiss - MAD Madrid Barajas

BSLMAD

Basel EuroAirport Swiss

Mon 26/10

16:40-19:05

Nonstop2h 25m

Madrid Barajas

Fri 30/10

20:45-23:00

Nonstop2h 15m

£112

BaselMadrid

BSL Basel EuroAirport Swiss - MAD Madrid Barajas

BSLMAD

Basel EuroAirport Swiss

Wed 7/10

13:15-15:40

Nonstop2h 25m

Madrid Barajas

Tue 13/10

10:05-12:20

Nonstop2h 15m

£122

BaselMadrid

BSL Basel EuroAirport Swiss - MAD Madrid Barajas

BSLMAD

Basel EuroAirport Swiss

Thu 15/10

11:35-13:55

Nonstop2h 20m

Madrid Barajas

Mon 19/10

17:10-23:05

1 stop5h 55m

£131

BaselMadrid

BSL Basel EuroAirport Swiss - MAD Madrid Barajas

BSLMAD

Basel EuroAirport Swiss

Sat 7/11

06:05-08:30

Nonstop2h 25m

Madrid Barajas

Mon 9/11

19:45-22:00

Nonstop2h 15m

£134

BaselMadrid

BSL Basel EuroAirport Swiss - MAD Madrid Barajas

BSLMAD

Basel EuroAirport Swiss

Wed 23/12

12:55-15:25

Nonstop2h 30m

Madrid Barajas

Tue 29/12

10:35-12:50

Nonstop2h 15m

£164

BaselMadrid

BSL Basel EuroAirport Swiss - MAD Madrid Barajas

BSLMAD

Basel EuroAirport Swiss

Mon 26/10

20:15-20:00

1 stop23h 45m

Madrid Barajas

Sat 31/10

10:25-10:15

1 stop23h 50m

£186

BaselMadrid

BSL Basel EuroAirport Swiss - MAD Madrid Barajas

BSLMAD

Basel EuroAirport Swiss

Sat 5/9

15:05-21:55

1 stop6h 50m

Madrid Barajas

Mon 7/9

21:45-08:35

1 stop10h 50m

£187

Flights are sorted by cheapest return flights first.

Deals found on 20/8

Showing 1-10 of 22 resultsSorted by cheapest first
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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

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?

Booking 58 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 £102). Flying from Basel EuroAirport Swiss to Madrid in December is currently the most expensive (average of £255). 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?

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?

Airfare is below average for this route at the moment.

Basel EuroAirport Swiss to Madrid flights typically cost between £150 and £246 in October.
The cheapest return price found within the last 5 days was £98 on easyJet (20 Oct–23 Oct).

Related info for your journey

  • How long is the flight from Basel EuroAirport Swiss to Madrid?

    easyJet can get you from Basel EuroAirport Swiss to Madrid in just under 2h 25m. Your travel time will be generally consistent. Airlines will cover a distance of 736 mi. Most flights are nonstop.

  • 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 £102). Flying from Basel EuroAirport Swiss to Madrid in December is currently the most expensive (average of £255). 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
Fuenlabrada
San Lorenzo de El Escorial
Getafe
Guadalajara

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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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