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Cheap flights from Cardiff to Basel from £150

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 14/2. 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
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.
Multiple Airlines Logo
20:05 - 21:00CWL-BSL
23h 55m2 stops
Multiple Airlines Logo
13:45 - 18:45BSL-CWL
6h 00m1 stop
£226Multiple Airlines
Find Deal
Sat, 15 Nov - Wed, 19 Nov
Multiple Airlines Logo
17:25 - 22:05CWL-BSL
3h 40m1 stop
Multiple Airlines Logo
13:45 - 18:45BSL-CWL
6h 00m1 stop
£298Multiple Airlines
Find Deal
Sat, 15 Nov - Wed, 19 Nov
KLM Logo
17:25 - 22:05CWL-BSL
3h 40m1 stop
KLM Logo
18:25 - 09:15BSL-CWL
15h 50m1 stop
£299KLM
Find Deal
Sat, 28 Mar - Tue, 31 Mar
KLM Logo
17:25 - 22:05CWL-BSL
3h 40m1 stop
KLM Logo
14:20 - 09:15BSL-CWL
19h 55m1 stop
£301KLM
Find Deal
Sat, 28 Mar - Tue, 31 Mar
KLM Logo
17:25 - 22:05CWL-BSL
3h 40m1 stop
KLM Logo
10:15 - 16:45BSL-CWL
7h 30m1 stop
£314KLM
Find Deal
Sat, 28 Mar - Tue, 31 Mar
KLM Logo
10:20 - 17:25CWL-BSL
6h 05m1 stop
KLM Logo
11:15 - 16:50BSL-CWL
6h 35m1 stop
£342KLM
Find Deal
Tue, 10 Feb - Sun, 15 Feb
Multiple Airlines Logo
10:20 - 09:50CWL-BSL
22h 30m2 stops
Multiple Airlines Logo
14:30 - 09:50BSL-CWL
20h 20m2 stops
£426Multiple Airlines
Find Deal
Sat, 15 Nov - Wed, 19 Nov
British Airways Logo
12:00 - 21:30CWL-BSL
8h 30m2 stops
British Airways Logo
19:10 - 11:30BSL-CWL
17h 20m2 stops
£436British Airways
Find Deal
Sat, 28 Mar - Tue, 31 Mar
British Airways Logo
12:00 - 21:30CWL-BSL
8h 30m2 stops
British Airways Logo
19:10 - 11:30BSL-CWL
17h 20m2 stops
£439British Airways
Find Deal
Sat, 28 Mar - Tue, 31 Mar
British Airways Logo
12:00 - 21:30CWL-BSL
8h 30m2 stops
British Airways Logo
19:10 - 11:30BSL-CWL
17h 20m2 stops
£440British Airways
Find Deal
Sat, 28 Mar - Tue, 31 Mar

KLM flights from Cardiff to Basel EuroAirport Swiss

Our best KLM deals on Cardiff to Basel EuroAirport Swiss flight tickets
KLM
28 Mar
CWL17:25Cardiff Wales
3h 40m
1 stop
BSL22:05Basel EuroAirport Swiss
31 Mar
BSL18:25Basel EuroAirport Swiss
15h 50m
1 stop
CWL09:15Cardiff Wales
£299
Find similar
KLM
28 Mar
CWL17:25Cardiff Wales
3h 40m
1 stop
BSL22:05Basel EuroAirport Swiss
31 Mar
BSL14:20Basel EuroAirport Swiss
19h 55m
1 stop
CWL09:15Cardiff Wales
£301
Find similar
KLM
28 Mar
CWL17:25Cardiff Wales
3h 40m
1 stop
BSL22:05Basel EuroAirport Swiss
31 Mar
BSL10:15Basel EuroAirport Swiss
7h 30m
1 stop
CWL16:45Cardiff Wales
£314
Find similar

British Airways flights from Cardiff to Basel EuroAirport Swiss

Our best British Airways deals on Cardiff to Basel EuroAirport Swiss flight tickets
British Airways
28 Mar
CWL12:00Cardiff Wales
8h 30m
2 stops
BSL21:30Basel EuroAirport Swiss
31 Mar
BSL19:10Basel EuroAirport Swiss
17h 20m
2 stops
CWL11:30Cardiff Wales
£436
Find similar
British Airways
28 Mar
CWL12:00Cardiff Wales
8h 30m
2 stops
BSL21:30Basel EuroAirport Swiss
31 Mar
BSL19:10Basel EuroAirport Swiss
17h 20m
2 stops
CWL11:30Cardiff Wales
£439
Find similar
British Airways
28 Mar
CWL12:00Cardiff Wales
8h 30m
2 stops
BSL21:30Basel EuroAirport Swiss
31 Mar
BSL19:10Basel EuroAirport Swiss
17h 20m
2 stops
CWL11:30Cardiff Wales
£440
Find similar

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 31 October 2025.
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

CardiffBasel

CWL - BSL

CWLBSL

Cardiff Wales

Sat 15/11

20:05-21:00

2 stops23h 55m

Basel EuroAirport Swiss

Wed 19/11

13:45-18:45

1 stop6h 00m

£226

CardiffBasel

CWL - BSL

CWLBSL

Cardiff Wales

Sat 15/11

17:25-22:05

1 stop3h 40m

Basel EuroAirport Swiss

Wed 19/11

13:45-18:45

1 stop6h 00m

£298

CardiffBasel

CWL - BSL

CWLBSL

Cardiff Wales

Sat 28/3

17:25-22:05

1 stop3h 40m

Basel EuroAirport Swiss

Tue 31/3

18:25-09:15

1 stop15h 50m

£299

CardiffBasel

CWL - BSL

CWLBSL

Cardiff Wales

Sat 28/3

17:25-22:05

1 stop3h 40m

Basel EuroAirport Swiss

Tue 31/3

14:20-09:15

1 stop19h 55m

£301

CardiffBasel

CWL - BSL

CWLBSL

Cardiff Wales

Sat 28/3

17:25-22:05

1 stop3h 40m

Basel EuroAirport Swiss

Tue 31/3

10:15-16:45

1 stop7h 30m

£314

CardiffBasel

CWL - BSL

CWLBSL

Cardiff Wales

Tue 10/2

10:20-17:25

1 stop6h 05m

Basel EuroAirport Swiss

Sun 15/2

11:15-16:50

1 stop6h 35m

£342

CardiffBasel

CWL - BSL

CWLBSL

Cardiff Wales

Sat 15/11

10:20-09:50

2 stops22h 30m

Basel EuroAirport Swiss

Wed 19/11

14:30-09:50

2 stops20h 20m

£426

CardiffBasel

CWL - BSL

CWLBSL

Cardiff Wales

Sat 28/3

12:00-21:30

2 stops8h 30m

Basel EuroAirport Swiss

Tue 31/3

19:10-11:30

2 stops17h 20m

£436

CardiffBasel

CWL - BSL

CWLBSL

Cardiff Wales

Sat 28/3

12:00-21:30

2 stops8h 30m

Basel EuroAirport Swiss

Tue 31/3

19:10-11:30

2 stops17h 20m

£439

CardiffBasel

CWL - BSL

CWLBSL

Cardiff Wales

Sat 28/3

12:00-21:30

2 stops8h 30m

Basel EuroAirport Swiss

Tue 31/3

19:10-11:30

2 stops17h 20m

£440

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

Direct flights

None
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 3h 40m, 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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