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Cheap flights from Cardiff to Basel from £130

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Cardiff to Basel departing on 28/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags
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Find the cheapest flights from Cardiff to Basel

Cheap return flights

Enter your travel dates to find the best prices.
KLM Logo
17:15 - 09:45
CWL
-
BSL
15h 30m
1 stop
KLM Logo
06:30 - 09:15
BSL
-
CWL
3h 45m
1 stop
£273KLM
Tue, 7 Apr - Sat, 11 Apr
Multiple Airlines Logo
17:15 - 09:55
CWL
-
BSL
15h 40m
2 stops
Multiple Airlines Logo
10:15 - 17:05
BSL
-
CWL
7h 50m
1 stop
£291Multiple Airlines
Tue, 7 Apr - Sat, 11 Apr
Multiple Airlines Logo
23:30 - 18:05
CWL
-
BSL
17h 35m
2 stops
Multiple Airlines Logo
09:05 - 23:05
BSL
-
CWL
15h 00m
2 stops
£333Multiple Airlines
Wed, 6 May - Wed, 13 May
Multiple Airlines Logo
23:30 - 18:05
CWL
-
BSL
17h 35m
2 stops
Multiple Airlines Logo
09:05 - 08:35
BSL
-
CWL
24h 30m
3 stops
£387Multiple Airlines
Wed, 6 May - Wed, 13 May
Multiple Airlines Logo
09:35 - 18:00
CWL
-
BSL
7h 25m
1 stop
Multiple Airlines Logo
14:00 - 23:25
BSL
-
CWL
10h 25m
2 stops
£442Multiple Airlines
Sun, 26 Apr - Wed, 29 Apr
Multiple Airlines Logo
21:10 - 18:00
CWL
-
BSL
19h 50m
2 stops
Multiple Airlines Logo
09:05 - 20:30
BSL
-
CWL
12h 25m
1 stop
£456Multiple Airlines
Wed, 6 May - Wed, 13 May
Air France Logo
17:15 - 09:55
CWL
-
BSL
15h 40m
2 stops
Air France Logo
10:35 - 17:05
BSL
-
CWL
7h 30m
2 stops
£479Air France
Tue, 7 Apr - Sat, 11 Apr
Multiple Airlines Logo
23:30 - 18:05
CWL
-
BSL
17h 35m
3 stops
Multiple Airlines Logo
09:05 - 08:35
BSL
-
CWL
24h 30m
3 stops
£515Multiple Airlines
Wed, 6 May - Wed, 13 May
Multiple Airlines Logo
17:15 - 13:45
CWL
-
BSL
19h 30m
2 stops
Multiple Airlines Logo
18:30 - 09:15
BSL
-
CWL
15h 45m
1 stop
£547Multiple Airlines
Fri, 22 May - Sun, 31 May
KLM Logo
09:45 - 17:55
CWL
-
BSL
7h 10m
1 stop
KLM Logo
10:15 - 16:45
BSL
-
CWL
7h 30m
1 stop
£586KLM
Fri, 22 May - Sun, 31 May

KLM flights from Cardiff to Basel EuroAirport Swiss

Our best KLM deals on Cardiff to Basel EuroAirport Swiss flight tickets
KLM
7 Apr
CWL17:15Cardiff Wales
15h 30m
1 stop
BSL09:45Basel EuroAirport Swiss
11 Apr
BSL06:30Basel EuroAirport Swiss
3h 45m
1 stop
CWL09:15Cardiff Wales
£273
KLM
22 May
CWL09:45Cardiff Wales
7h 10m
1 stop
BSL17:55Basel EuroAirport Swiss
31 May
BSL10:15Basel EuroAirport Swiss
7h 30m
1 stop
CWL16:45Cardiff Wales
£586

momondo Fare Finder

 
Customise your flight search to find flights from Cardiff to Basel EuroAirport Swiss 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, momondo users made 279,928 searches. Data last updated 26 March 2026.
Use the filters below to find and compare flights from Cardiff to Basel EuroAirport Swiss that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CardiffBasel

CWL - BSL

CWLBSL

Cardiff Wales

Tue 7/4

17:15-09:45

1 stop15h 30m

Basel EuroAirport Swiss

Sat 11/4

06:30-09:15

1 stop3h 45m

£273

CardiffBasel

CWL - BSL

CWLBSL

Cardiff Wales

Tue 7/4

17:15-09:55

2 stops15h 40m

Basel EuroAirport Swiss

Sat 11/4

10:15-17:05

1 stop7h 50m

£291

CardiffBasel

CWL - BSL

CWLBSL

Cardiff Wales

Wed 6/5

23:30-18:05

2 stops17h 35m

Basel EuroAirport Swiss

Wed 13/5

09:05-23:05

2 stops15h 00m

£333

CardiffBasel

CWL - BSL

CWLBSL

Cardiff Wales

Wed 6/5

23:30-18:05

2 stops17h 35m

Basel EuroAirport Swiss

Wed 13/5

09:05-08:35

3 stops24h 30m

£387

CardiffBasel

CWL - BSL

CWLBSL

Cardiff Wales

Sun 26/4

09:35-18:00

1 stop7h 25m

Basel EuroAirport Swiss

Wed 29/4

14:00-23:25

2 stops10h 25m

£442

CardiffBasel

CWL - BSL

CWLBSL

Cardiff Wales

Wed 6/5

21:10-18:00

2 stops19h 50m

Basel EuroAirport Swiss

Wed 13/5

09:05-20:30

1 stop12h 25m

£456

CardiffBasel

CWL - BSL

CWLBSL

Cardiff Wales

Tue 7/4

17:15-09:55

2 stops15h 40m

Basel EuroAirport Swiss

Sat 11/4

10:35-17:05

2 stops7h 30m

£479

CardiffBasel

CWL - BSL

CWLBSL

Cardiff Wales

Wed 6/5

23:30-18:05

3 stops17h 35m

Basel EuroAirport Swiss

Wed 13/5

09:05-08:35

3 stops24h 30m

£515

CardiffBasel

CWL - BSL

CWLBSL

Cardiff Wales

Fri 22/5

17:15-13:45

2 stops19h 30m

Basel EuroAirport Swiss

Sun 31/5

18:30-09:15

1 stop15h 45m

£547
Fastest return journey

CardiffBasel

CWL - BSL

CWLBSL

Cardiff Wales

Fri 22/5

09:45-17:55

1 stop7h 10m

Basel EuroAirport Swiss

Sun 31/5

10:15-16:45

1 stop7h 30m

£586

Flights are sorted by cheapest return flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

When to book flights from Cardiff to Basel EuroAirport Swiss

Are you open to changing your travel dates? Check out the ideal times to fly from Cardiff to Basel EuroAirport Swiss according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Cardiff to Basel EuroAirport Swiss (CWL to BSL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Cardiff to Basel EuroAirport Swiss

Fastest flight time

7h 25m

Direct flights

None
The fastest flight from Cardiff to Basel EuroAirport Swiss takes 7h 25m
There are no direct flights from Cardiff to Basel EuroAirport Swiss. There are no popular flight routes from Cardiff to Basel EuroAirport Swiss.
Search flight deals

  • How far is Cardiff Wales to Basel EuroAirport Swiss by plane?

    Cardiff Wales and Basel EuroAirport Swiss are 549.2 mi apart from one another. Flights usually cover this in 7h 25m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Cardiff Wales Airport to Basel EuroAirport Swiss?

    Prices for flights from Cardiff Wales Airport to Basel EuroAirport Swiss were last updated today.

  • How old do you have to be to fly from Cardiff Wales Airport to Basel EuroAirport Swiss?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Cardiff Wales Airport to Basel EuroAirport Swiss.

  • What documentation or ID do you need to fly to Basel EuroAirport Swiss?

    The required travel and health documents for your Basel EuroAirport Swiss trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Basel EuroAirport Swiss. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • How do I get Price Alerts for flights from Cardiff to Basel EuroAirport Swiss?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Cardiff from Basel EuroAirport Swiss. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Cardiff to Basel EuroAirport Swiss with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Why use momondo?

Why should I use momondo to find a flight deal from Cardiff to Basel?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Cardiff to Basel for you.

Can I find flights from Cardiff to Basel with flexible booking policies on momondo?

All flight searches from Cardiff to Basel on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Cardiff to Basel?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Basel from Cardiff.

I’m not ready to book a flight from Cardiff to Basel right now. Can momondo alert me if prices change?

Price alerts on flights to Basel from Cardiff are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Basel EuroAirport Swiss trip

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