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Cheap flights from Cardiff to Warsaw from £149

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Cardiff to Warsaw departing on 1/1. 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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Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:30 - 12:00
CWL
-
WAW
24h 30m2 stops
Multiple Airlines Logo
05:35 - 15:30
WAW
-
CWL
10h 55m2 stops
£149Multiple Airlines
Thu, 1 Jan - Wed, 7 Jan
Multiple Airlines Logo
16:30 - 12:00
CWL
-
WAW
18h 30m2 stops
Multiple Airlines Logo
12:45 - 16:55
WAW
-
CWL
5h 10m1 stop
£219Multiple Airlines
Thu, 1 Jan - Wed, 7 Jan
KLM Logo
10:20 - 18:55
CWL
-
WAW
7h 35m1 stop
KLM Logo
12:45 - 16:55
WAW
-
CWL
5h 10m1 stop
£242KLM
Thu, 1 Jan - Wed, 7 Jan
Multiple Airlines Logo
17:25 - 11:25
CWL
-
WAW
17h 00m3 stops
Multiple Airlines Logo
06:45 - 16:55
WAW
-
CWL
11h 10m2 stops
£382Multiple Airlines
Thu, 1 Jan - Wed, 7 Jan
Multiple Airlines Logo
10:20 - 16:15
CWL
-
WAW
4h 55m1 stop
Multiple Airlines Logo
16:50 - 09:50
WAW
-
CWL
18h 00m1 stop
£1,710Multiple Airlines
Thu, 1 Jan - Wed, 7 Jan

momondo 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, momondo users made 279,928 searches. Data last updated 12 December 2025.
Use the filters below to find and compare flights from Cardiff to Warsaw that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CardiffWarsaw

CWL - WAW

CWLWAW

Cardiff Wales

Thu 1/1

10:30-12:00

2 stops24h 30m

Warsaw Frederic Chopin

Wed 7/1

05:35-15:30

2 stops10h 55m

£149

CardiffWarsaw

CWL - WAW

CWLWAW

Cardiff Wales

Thu 1/1

16:30-12:00

2 stops18h 30m

Warsaw Frederic Chopin

Wed 7/1

12:45-16:55

1 stop5h 10m

£219

CardiffWarsaw

CWL - WAW

CWLWAW

Cardiff Wales

Thu 1/1

10:20-18:55

1 stop7h 35m

Warsaw Frederic Chopin

Wed 7/1

12:45-16:55

1 stop5h 10m

£242

CardiffWarsaw

CWL - WAW

CWLWAW

Cardiff Wales

Thu 1/1

17:25-11:25

3 stops17h 00m

Warsaw Frederic Chopin

Wed 7/1

06:45-16:55

2 stops11h 10m

£382

CardiffWarsaw

CWL - WAW

CWLWAW

Cardiff Wales

Thu 1/1

10:20-16:15

1 stop4h 55m

Warsaw Frederic Chopin

Wed 7/1

16:50-09:50

1 stop18h 00m

£1,710

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

See travel insights to Warsaw from

How to get the cheapest flight ticket from Cardiff to Warsaw

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Warsaw?

The cheapest day to depart from Cardiff to Warsaw is on a Sunday when prices can be found for as low as £187. Flights from Cardiff to Warsaw on a Thursday will generally be more expensive and average around £336. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Warsaw?

Flying to Warsaw from Cardiff in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as £218 when looking at flights departing in the afternoon. Flights to Warsaw are more costly in the morning, with an average ticket price of £236. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

Cheap Cardiff to Warsaw flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Cardiff to Warsaw

Fastest flight time

5h 00m

Direct flights

None
The fastest flight from Cardiff to Warsaw takes 5h 00m
There are no direct flights from Cardiff to Warsaw. There are no popular flight routes from Cardiff to Warsaw.
Search flight deals

  • How far is Cardiff Wales to Warsaw by plane?

    The distance between Cardiff Wales and Warsaw is about 1028.2 mi. Flights usually cover this in 5h 00m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Cardiff Wales Airport to Warsaw?

    Prices for flights from Cardiff Wales Airport to Warsaw refresh daily.

  • How many operators does momondo search for flights from Cardiff Wales Airport to Warsaw?

  • How old do you have to be to fly from Cardiff Wales Airport to Warsaw?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Cardiff Wales Airport to Warsaw.

  • What documentation or ID do you need to fly to Warsaw?

    The required travel and health documents for your Warsaw 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 Warsaw. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Cardiff to Warsaw

Compare and see reviews for airlines that fly from Cardiff to Warsaw with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom £182Free CancellationRating
7.7
1,432 reviews
Search KLM flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Cardiff to Warsaw . Millions of users trust and use momondo every year so you are in good hands.

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

Flights from Cardiff to Warsaw with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential Cardiff to Warsaw flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for Cardiff to Warsaw flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Find better results for your trip to Poland

Fly into one of these airports located in Warsaw

Airports listed have a maximum distance of 21.5 mi from Warsaw
Warsaw Modlin Airport