What are the cheapest airlines flying from Basel to Cardiff round-trip?

According to our current data, KLM (£245), Air France (£359), and British Airways (£482) offers the cheapest pricing from Basel to Cardiff.

What is the cheapest month to book a flight from Basel to Cardiff?

Currently, July is the cheapest month in which you can book a flight from Basel to Cardiff (average of £169). Flying from Basel to Cardiff in December is currently the most expensive (average of £263). 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.

In terms of precipitation, rainfall in Cardiff ranges from 50.0 - 90.0 inches per month. January is typically the wettest month, when rainfall can reach 90.0 mm. April is typically the driest time to visit Cardiff when rainfall is around 50.0 mm.

If weather is an important factor for your trip to Cardiff, 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 18.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 4.0 C).

What is the cheapest time of day to fly from EAP to CWL?

When flying from Basel to Cardiff, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

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

How can I find direct flights from Basel to Cardiff?

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

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

Yes. Cheapflights offers flight deals from Basel to Cardiff by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£237+ Flights from Basel to Cardiff

Cheap flight deals from Basel to Cardiff

Round-trip from	£237

24/8-31/8
4 total stops
39h 55m total
Basel to Cardiff

Search Deals

Find flight deals from Basel to Cardiff

Cheapest flights from Basel to Cardiff
Explore the most affordable flight options available from Basel to Cardiff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.

Sun 24/818:55BSL - CWL

2 stops18h 50mMultiple Airlines

Sun 31/811:00CWL - BSL

2 stops21h 05mMultiple Airlines

Deal found 10/7£237

Thu 7/818:25BSL - CWL

1 stop15h 50mKLM

Wed 13/809:50CWL - BSL

1 stop10h 50mKLM

Deal found 9/7£245

Thu 31/713:50BSL - CWL

2 stops27h 55mAir France

Wed 6/817:15CWL - BSL

2 stops18h 55mAir France

Deal found 8/7£359

Thu 7/806:10BSL - CWL

2 stops6h 20mBritish Airways

Wed 13/812:00CWL - BSL

2 stops30h 00mBritish Airways

Deal found 9/7£483

Best flights from Basel to Cardiff
Discover carefully curated flight deals from Basel to Cardiff that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 11 July 2025.

Sun 24/818:55BSL - CWL

2 stops18h 50mMultiple Airlines

Sun 31/811:00CWL - BSL

2 stops21h 05mMultiple Airlines

Deal found 10/7£237

Thu 7/818:25BSL - CWL

1 stop15h 50mKLM

Wed 13/809:50CWL - BSL

1 stop10h 50mKLM

Deal found 9/7£245

Thu 31/713:50BSL - CWL

2 stops27h 55mAir France

Wed 6/817:15CWL - BSL

2 stops18h 55mAir France

Deal found 8/7£359

Thu 7/806:10BSL - CWL

2 stops6h 20mBritish Airways

Wed 13/812:00CWL - BSL

2 stops30h 00mBritish Airways

Deal found 10/7£482

Last-minute flights from Basel to Cardiff
Discover last-minute flight deals from Basel to Cardiff. Data last updated 11 July 2025 and is based on user searches.

Thu 17/706:15BSL - CWL

1 stop4h 00mMultiple Airlines

Thu 17/720:20CWL - BSL

1 stop12h 20mMultiple Airlines

Deal found 10/7£482

Thu 31/713:50BSL - CWL

2 stops27h 55mAir France

Wed 6/817:15CWL - BSL

2 stops18h 55mAir France

Deal found 8/7£359

Thu 7/818:25BSL - CWL

1 stop15h 50mKLM

Wed 13/809:50CWL - BSL

1 stop10h 50mKLM

Deal found 9/7£245

Thu 7/806:10BSL - CWL

2 stops6h 20mBritish Airways

Wed 13/812:00CWL - BSL

2 stops30h 00mBritish Airways

Deal found 9/7£483

Sun 24/818:55BSL - CWL

2 stops18h 50mMultiple Airlines

Sun 31/811:00CWL - BSL

2 stops21h 05mMultiple Airlines

Deal found 10/7£237

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

BaselCardiff

BSL - CWL

BSLCWL

Basel EuroAirport Swiss

Sun 24/8

18:55-12:45

2 stops18h 50m

Cardiff Wales

Sun 31/8

11:00-09:05

2 stops21h 05m

£237

BaselCardiff

BSL - CWL

BSLCWL

Basel EuroAirport Swiss

Thu 7/8

18:25-09:15

1 stop15h 50m

Cardiff Wales

Wed 13/8

09:50-21:40

1 stop10h 50m

£245

BaselCardiff

BSL - CWL

BSLCWL

Basel EuroAirport Swiss

Thu 31/7

13:50-16:45

2 stops27h 55m

Cardiff Wales

Wed 6/8

17:15-13:10

2 stops18h 55m

£359

BaselCardiff

BSL - CWL

BSLCWL

Basel EuroAirport Swiss

Thu 7/8

06:10-11:30

2 stops6h 20m

Cardiff Wales

Wed 13/8

12:00-19:00

2 stops30h 00m

£482

Flights are sorted by cheapest return flights first.

Deals found on 10/7

Best time to book a flight from Basel to Cardiff

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

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Cardiff

Check out reviews from past customers who have flown with KLM, Air France, andBritish Airways from Basel to Cardiff to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

KLM

7.8

Good

1,372 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

KLM

7.8

Good

1,372 reviews

KLM

7.8

Good

1,372 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Air France

7.5

Good

1,467 reviews

KLM

7.8

Good

1,372 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

British Airways

6.6

Okay

7,109 reviews

KLM

7.8

Good

1,372 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Related info for your journey

What are the cheapest airlines flying from Basel to Cardiff round-trip?
According to our current data, KLM (£245), Air France (£359), and British Airways (£482) offers the cheapest pricing from Basel to Cardiff.
Can I find deals for flights from Basel to Cardiff that include hotel bookings?
Yes. In addition to deals on Basel to Cardiff flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Basel to Cardiff?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Basel to Cardiff.
Can I find deals for business class flights from Basel to Cardiff?
Yes. Cheapflights offers flight deals from Basel to Cardiff 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 to Cardiff?
Currently, July is the cheapest month in which you can book a flight from Basel to Cardiff (average of £169). Flying from Basel to Cardiff in December is currently the most expensive (average of £263). 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

Barry

Bridgend

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Basel to Cardiff

Zurich to Manchester flights

Basel to Manchester flights

Geneva to Manchester flights

Geneva to Bristol flights

Zurich to Bristol flights

Basel to Bristol flights

Geneva to Cardiff flights

Zurich to Cardiff flights

Basel to Cardiff flights

Other flights to Cardiff

Fly with Cheapflights

How does Cheapflights help users find flights from Basel to Cardiff?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Basel to Cardiff. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Basel to Cardiff?

Millions of users choose and trust Cheapflights to book the best flight deals from Basel to Cardiff for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Basel to Cardiff flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Basel to Cardiff become cheaper?

Yes, Cheapflights offers price alerts on Basel to Cardiff 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Basel to Cardiff from £237

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 24/8. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Basel to Cardiff

Round-trip from

Find flight deals from Basel to Cardiff

Cheapest flights from Basel to CardiffExplore the most affordable flight options available from Basel to Cardiff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.

Explore the most affordable flight options available from Basel to Cardiff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Basel to Cardiff

Have a flexible travel schedule? Discover the best time to fly to Cardiff from Basel with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Basel to Cardiff

Reviews of airlines servicing Cardiff

Check out reviews from past customers who have flown with KLM, Air France, andBritish Airways from Basel to Cardiff to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Basel to Cardiff. 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 flying from Basel to Cardiff round-trip?

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

How can I find direct flights from Basel to Cardiff?

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

What is the cheapest month to book a flight from Basel to Cardiff?

Travelling to a place near Basel?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Basel to Cardiff

See prices for flight routes from nearby airports that may be better suited for you.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Basel to Cardiff?

Why should you use Cheapflights to find cheap flight tickets from Basel to Cardiff?

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

Can Cheapflights notify me if prices for flights from Basel to Cardiff become cheaper?

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Basel to Cardiff
Explore the most affordable flight options available from Basel to Cardiff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.