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Cheap flights from Cardiff to Basel from £105

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 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — EAP
18 Jun — 25 Jun1
1 adult

Cheap flight deals from Cardiff to Basel

Discover tips and strategies to find the most affordable flight options for your journey from Cardiff (CWL) to Basel (EAP). 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 June 2025.

Round-trip from

£197

One-way from

£105
Air France
  • Air France
  • 20/8-28/8
  • 4 total stops
  • 26h 30m total
  • Cardiff to Basel
Search Deals
12/8
  • 12/8
  • 2 total stops
  • 21h 35m total
  • Cardiff to Basel
Search Deals

Find flight deals from Cardiff to Basel

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

Wed 20/817:15CWL - BSL
2 stops18h 55mAir France
Thu 28/810:10BSL - CWL
2 stops7h 35mAir France
Deal found 11/6£197
Wed 20/809:50CWL - BSL
1 stop10h 50mMultiple Airlines
Thu 28/810:10BSL - CWL
2 stops7h 35mMultiple Airlines
Deal found 11/6£236
Wed 20/809:50CWL - BSL
1 stop10h 50mKLM
Thu 28/806:15BSL - CWL
1 stop4h 00mKLM
Deal found 11/6£273

Cheapflights Fare Finder

Customise your flight search to find flights from Cardiff to Basel 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 June 2025.
Use the filters below to find and compare flights from Cardiff to Basel that are best for you.

Fly from

Cardiff

Fly to

Basel

Route

Depart

Return

Price

CardiffBasel

CWL - BSL

CWLBSL

Cardiff Wales

Wed 20/8

17:15-13:10

2 stops18h 55m

Basel EuroAirport Swiss

Thu 28/8

10:10-16:45

2 stops7h 35m

£197

CardiffBasel

CWL - BSL

CWLBSL

Cardiff Wales

Wed 20/8

09:50-21:40

1 stop10h 50m

Basel EuroAirport Swiss

Thu 28/8

10:10-16:45

2 stops7h 35m

£236

CardiffBasel

CWL - BSL

CWLBSL

Cardiff Wales

Wed 20/8

09:50-21:40

1 stop10h 50m

Basel EuroAirport Swiss

Thu 28/8

06:15-09:15

1 stop4h 00m

£273

CardiffBasel

CWL - BSL

CWLBSL

Cardiff Wales

Tue 12/8

16:20-14:55

2 stops21h 35m

£105

CardiffBasel

CWL - BSL

CWLBSL

Cardiff Wales

Tue 12/8

16:20-16:40

1 stop23h 20m

£130

CardiffBasel

CWL - BSL

CWLBSL

Cardiff Wales

Fri 15/8

09:50-21:40

1 stop10h 50m

£214

CardiffBasel

CWL - BSL

CWLBSL

Cardiff Wales

Sun 6/7

09:50-09:30

2 stops22h 40m

£295

Flights are sorted by cheapest return flights first.

Deals found on 11/6

Best time to book a flight from Cardiff to Basel

Have a flexible travel schedule? Discover the best time to fly to Basel from Cardiff 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 Cardiff to Basel

Rainfall in Basel by month

Plan your trip to Basel by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Basel ranges from 49.0 - 87.0 inches per month. June is typically the wettest month, when rainfall can reach 87.0 mm. February is typically the driest time to visit Basel when rainfall is around 49.0 mm.

Temperature in Basel by month

Plan your trip to Basel by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Basel, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 19.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 1.0 C).

Reviews of airlines servicing Basel

Get insights into the airlines that provide service to Basel. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Basel. Reviews last updated 13 June 2025.
KLM
7.8
Good
1,358 reviews
Check prices

Overall

7.8

Food

7.2

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
KLM
7.8
Good
1,358 reviews
KLM
7.8
Good
1,358 reviews
Check prices

Overall

7.8

Food

7.2

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
Air France
7.5
Good
1,463 reviews
KLM
7.8
Good
1,358 reviews
Check prices

Overall

7.8

Food

7.2

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
Ryanair
6.9
Okay
5,121 reviews
KLM
7.8
Good
1,358 reviews
Check prices

Overall

7.8

Food

7.2

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.

Related info for your journey

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

  • What are the cheapest airlines to fly from Cardiff to Basel one-way?

    To fly one-way, consider booking your trip with Ryanair, which is currently one of the cheapest options available, starting at £130. KLM flights start at £214 while deals on Air France start at £295 one-way.

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

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

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

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

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

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

    Currently, March is the cheapest month in which you can book a flight from Cardiff to Basel (average of £81). Flying from Cardiff to Basel in July is currently the most expensive (average of £198). 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

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Cardiff to Basel, users can toggle the no change fees filter when performing a flight search.

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