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Cheap flights from Cardiff to Warsaw from £117

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 15/7. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — WAW
6 Jul — 13 Jul1
1 adult

Cheap flight deals from Cardiff to Warsaw

Discover tips and strategies to find the most affordable flight options for your journey from Cardiff (CWL) to Warsaw (WA1). 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 1 July 2025.

Round-trip from

£210

One-way from

£117

Popular in

May

Cheapest in

October

Average price

£250
KLM
  • KLM
  • 18/11-22/11
  • 2 total stops
  • 17h 15m total
  • Cardiff to Warsaw
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15/7
  • 15/7
  • 2 total stops
  • 25h 50m total
  • Cardiff to Warsaw
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (£40 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£11 potential savings vs. average return price).
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Average for round-trip flights in July 2025
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Find flight deals from Cardiff to Warsaw

Cheapest flights from Cardiff to Warsaw
Explore the most affordable flight options available from Cardiff to Warsaw. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 July 2025.

Tue 18/1110:20CWL - WAW
1 stop12h 05mKLM
Sat 22/1112:45WAW - CWL
1 stop5h 10mKLM
Deal found 30/6£210
Tue 18/1116:45CWL - WAW
1 stop15h 25mMultiple Airlines
Sat 22/1116:55WAW - CWL
2 stops26h 05mMultiple Airlines
Deal found 30/6£238
Fri 15/809:50CWL - WAW
2 stops11h 20mAir France
Mon 18/806:05WAW - CWL
2 stops11h 40mAir France
Deal found 28/6£379

Cheapflights Fare Finder

Customise your flight search to find flights from Cardiff to Warsaw 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 1 July 2025.
Use the filters below to find and compare flights from Cardiff to Warsaw that are best for you.

Fly from

Cardiff

Fly to

Warsaw

Route

Depart

Return

Price

CardiffWarsaw

CWL - WAW

CWLWAW

Cardiff Wales

Tue 18/11

10:20-23:25

1 stop12h 05m

Warsaw Frederic Chopin

Sat 22/11

12:45-16:55

1 stop5h 10m

£210

CardiffWarsaw

CWL - WAW

CWLWAW

Cardiff Wales

Tue 18/11

16:45-09:10

1 stop15h 25m

Warsaw Frederic Chopin

Sat 22/11

16:55-18:00

2 stops26h 05m

£238

CardiffWarsaw

CWL - WAW

CWLWAW

Cardiff Wales

Fri 15/8

09:50-22:10

2 stops11h 20m

Warsaw Frederic Chopin

Mon 18/8

06:05-16:45

2 stops11h 40m

£379

CardiffWarsaw

CWL - WAW

CWLWAW

Cardiff Wales

Tue 15/7

20:20-23:10

2 stops25h 50m

£117

CardiffWarsaw

CWL - WMI

CWLWMI

Cardiff Wales

Tue 15/7

20:20-19:05

1 stop21h 45m

£129

CardiffWarsaw

CWL - WAW

CWLWAW

Cardiff Wales

Sat 12/7

16:50-10:20

1 stop16h 30m

£132

CardiffWarsaw

CWL - WMI

CWLWMI

Cardiff Wales

Thu 10/7

07:55-01:00

3 stops16h 05m

£138

CardiffWarsaw

CWL - WAW

CWLWAW

Cardiff Wales

Tue 23/12

17:25-23:25

1 stop5h 00m

£185

CardiffWarsaw

CWL - WAW

CWLWAW

Cardiff Wales

Wed 23/7

17:15-11:55

2 stops17h 40m

£209

Flights are sorted by cheapest return flights first.

Deals found on 29/6

Best time to book a flight from Cardiff to Warsaw

Have a flexible travel schedule? Discover the best time to fly to Warsaw 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 Warsaw

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

Currently, January is the cheapest month in which you can book a flight from Cardiff to Warsaw (average of £110). Flying from Cardiff to Warsaw in July is currently the most expensive (average of £236). 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.

Reviews of airlines servicing Warsaw

Get insights into the airlines that provide service to Warsaw. 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 Warsaw. Reviews last updated 1 July 2025.
Check out reviews from past customers who have flown with KLM, Air France, andRyanair from Cardiff to Warsaw 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
1,366 reviews
Check prices

Entertainment

7.1

Comfort

7.7

Overall

7.8

Crew

8.4

Food

7.2

Boarding

7.8

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
1,366 reviews
KLM
7.8
Good
1,366 reviews
Check prices

Entertainment

7.1

Comfort

7.7

Overall

7.8

Crew

8.4

Food

7.2

Boarding

7.8

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
1,472 reviews
KLM
7.8
Good
1,366 reviews
Check prices

Entertainment

7.1

Comfort

7.7

Overall

7.8

Crew

8.4

Food

7.2

Boarding

7.8

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.
Ryanair
6.8
Okay
5,152 reviews
KLM
7.8
Good
1,366 reviews
Check prices

Entertainment

7.1

Comfort

7.7

Overall

7.8

Crew

8.4

Food

7.2

Boarding

7.8

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

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

  • What airport do you fly from for flights from Cardiff to Warsaw?

    For a flight from Cardiff to Warsaw, you will be flying from Cardiff Wales. Cardiff Wales (CWL) is just 9.1 mi from the center of the city. Cardiff Wales is the only Cardiff airport and it handles 0 outbound flights to Warsaw per day. 1 airline has flights to Warsaw from Cardiff Wales on a regular basis.

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

    Flying on KLM is currently your cheapest option to Warsaw, with prices starting at £210. Another option worth looking into is Air France, starting at £379 return. KLM is currently priced 20% below the average price you’ll pay for this route.

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

    £132 is the cheapest one-way deal found within the past few days, from Ryanair. You may also be able to find cheap deals on KLM and Air France, with prices starting from £185 and £209, respectively.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Cardiff to Warsaw (average of £110). Flying from Cardiff to Warsaw in July is currently the most expensive (average of £236). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Cardiff to Warsaw

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Top airline flying from Cardiff to Warsaw

Discover the top airline that operate flights from Cardiff to Warsaw. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 1 July 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£169Average£250FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

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

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

Certainly. Search results for flights to Warsaw from Cardiff shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Not ready to book yet? You can track prices for flights from Cardiff to Warsaw on Cheapflights with our Price Alert feature and get notified when better prices are available.

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