Cheap flights from Basel EuroAirport Swiss to Barcelona-El Prat Airport from £34
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 18/10. Fares are subject to change and may not be available on all flights or dates of travel.
Cheapflights Tip: The best prices from Basel EuroAirport Swiss to Barcelona-El Prat are usually found in February or January, booked 83 days in advance, depart on a Monday or Wednesday and return on a Monday
Cheap flight deals from Basel to Barcelona-El Prat
Discover tips and strategies to find the most affordable flight options for your journey from Basel (BSL) to Barcelona-El Prat (BCN). 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 28 August 2025.
Round-trip from | £53 |
---|---|
One-way from | £34 |
Popular in | December |
Cheapest in | February |
Average price | £137 |
Good round-trip deal | £99 or less |
Find flight deals from Basel to Barcelona-El Prat
Cheapest flights from Basel to Barcelona-El PratExplore the most affordable flight options available from Basel to Barcelona-El Prat. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 August 2025.
Explore the most affordable flight options available from Basel to Barcelona-El Prat. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 August 2025.
Cheapflights Fare Finder
Use the filters below to find and compare flights from Basel EuroAirport Swiss to Barcelona-El Prat Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
BaselBarcelona
BSL - BCN
BSLBCN
Basel EuroAirport Swiss
Tue 16/9
19:05-20:50
Nonstop1h 45m
Barcelona-El Prat
Thu 18/9
07:40-09:35
Nonstop1h 55m
BaselBarcelona
BSL - BCN
BSLBCN
Basel EuroAirport Swiss
Mon 20/10
21:00-22:45
Nonstop1h 45m
Barcelona-El Prat
Fri 24/10
07:40-09:35
Nonstop1h 55m
BaselBarcelona
BSL - BCN
BSLBCN
Basel EuroAirport Swiss
Mon 10/11
07:15-09:00
Nonstop1h 45m
Barcelona-El Prat
Mon 10/11
20:30-22:25
Nonstop1h 55m
BaselBarcelona
BSL - BCN
BSLBCN
Basel EuroAirport Swiss
Tue 11/11
20:40-22:25
Nonstop1h 45m
Barcelona-El Prat
Fri 14/11
07:20-09:15
Nonstop1h 55m
BaselBarcelona
BSL - BCN
BSLBCN
Basel EuroAirport Swiss
Thu 13/11
09:45-11:30
Nonstop1h 45m
Barcelona-El Prat
Thu 13/11
18:40-20:35
Nonstop1h 55m
BaselBarcelona
BSL - BCN
BSLBCN
Basel EuroAirport Swiss
Mon 20/10
21:00-22:45
Nonstop1h 45m
Barcelona-El Prat
Wed 29/10
07:10-09:05
Nonstop1h 55m
BaselBarcelona
BSL - BCN
BSLBCN
Basel EuroAirport Swiss
Thu 13/11
09:45-11:30
Nonstop1h 45m
Barcelona-El Prat
Mon 17/11
20:30-22:25
Nonstop1h 55m
BaselBarcelona
BSL - BCN
BSLBCN
Basel EuroAirport Swiss
Thu 11/12
09:45-11:30
Nonstop1h 45m
Barcelona-El Prat
Sun 14/12
07:00-08:55
Nonstop1h 55m
BaselBarcelona
BSL - BCN
BSLBCN
Basel EuroAirport Swiss
Wed 29/10
14:20-16:00
Nonstop1h 40m
BaselBarcelona
BSL - BCN
BSLBCN
Basel EuroAirport Swiss
Sat 18/10
21:10-22:55
Nonstop1h 45m
Best time to book a flight from Basel to Barcelona-El Prat
Have a flexible travel schedule? Discover the best time to fly to Barcelona-El Prat from Basel with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Basel EuroAirport Swiss to Barcelona-El Prat Airport
How far ahead should I book a flight from Basel EuroAirport Swiss to Barcelona-El Prat Airport?
Booking 83 days in advance of your planned departure date is, on average, the best time to get cheap flights from Basel EuroAirport Swiss to Barcelona-El Prat Airport. 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 Barcelona-El Prat Airport?
Currently, January is the cheapest month in which you can book a flight from Basel EuroAirport Swiss to Barcelona-El Prat Airport (average of £52). Flying from Basel EuroAirport Swiss to Barcelona-El Prat Airport in August is currently the most expensive (average of £196). 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 BCN?
When flying from Basel EuroAirport Swiss to Barcelona-El Prat Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 17% versus a flight in the afternoon.
Related info for your journey
Find useful and relevant information for your journey from Basel to Barcelona-El Prat. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Other flights to Barcelona-El Prat
Explore flights to Barcelona-El Prat departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 28 August 2025.
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How does Cheapflights help users find flights from Basel to Barcelona-El Prat?
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Why should you use Cheapflights to find cheap flight tickets from Basel to Barcelona-El Prat?
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Can Cheapflights find flights from Basel to Barcelona-El Prat with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights from Basel to Barcelona-El Prat flexibly with Cheapflights today.
Can Cheapflights notify me if prices for flights from Basel to Barcelona-El Prat become cheaper?
Yes, Cheapflights offers price alerts on Basel to Barcelona-El Prat flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.