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Cheap flights from Cardiff to Bucharest from £189

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 Bucharest departing on 28/8. 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
1 adult, Economy, 0 bags
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Find the cheapest flights from Cardiff to Bucharest

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
22:45 - 00:00
CWL
-
OTP
23h 15m
2 stops
Multiple Airlines Logo
14:40 - 22:50
OTP
-
CWL
34h 10m
3 stops
£189Multiple Airlines
Fri, 28 Aug - Mon, 31 Aug
Ryanair Logo
22:45 - 00:00
CWL
-
OTP
23h 15m
2 stops
Ryanair Logo
22:35 - 22:50
OTP
-
CWL
26h 15m
2 stops
£221Ryanair
Fri, 28 Aug - Mon, 31 Aug
Multiple Airlines Logo
22:45 - 00:00
CWL
-
OTP
23h 15m
2 stops
Multiple Airlines Logo
14:40 - 09:05
OTP
-
CWL
20h 25m
2 stops
£223Multiple Airlines
Fri, 28 Aug - Mon, 31 Aug
Multiple Airlines Logo
22:45 - 00:00
CWL
-
OTP
23h 15m
2 stops
Multiple Airlines Logo
14:40 - 22:50
OTP
-
CWL
34h 10m
3 stops
£238Multiple Airlines
Fri, 28 Aug - Mon, 31 Aug
Multiple Airlines Logo
22:10 - 11:50
CWL
-
OTP
35h 40m
2 stops
Multiple Airlines Logo
18:30 - 09:15
OTP
-
CWL
16h 45m
1 stop
£241Multiple Airlines
Mon, 10 Aug - Mon, 17 Aug
Ryanair Logo
22:10 - 21:35
CWL
-
OTP
21h 25m
2 stops
Ryanair Logo
22:35 - 22:50
OTP
-
CWL
26h 15m
2 stops
£256Ryanair
Mon, 10 Aug - Mon, 17 Aug
KLM Logo
17:15 - 00:55
CWL
-
OTP
5h 40m
1 stop
KLM Logo
18:30 - 09:15
OTP
-
CWL
16h 45m
1 stop
£263KLM
Mon, 3 Aug - Sun, 9 Aug
KLM Logo
17:15 - 17:20
CWL
-
OTP
22h 05m
1 stop
KLM Logo
14:00 - 09:15
OTP
-
CWL
21h 15m
1 stop
£279KLM
Fri, 28 Aug - Mon, 31 Aug
KLM Logo
17:15 - 17:20
CWL
-
OTP
22h 05m
1 stop
KLM Logo
18:10 - 09:15
OTP
-
CWL
17h 05m
1 stop
£280KLM
Fri, 28 Aug - Mon, 31 Aug
Multiple Airlines Logo
17:15 - 00:55
CWL
-
OTP
5h 40m
1 stop
Multiple Airlines Logo
14:40 - 09:05
OTP
-
CWL
20h 25m
2 stops
£299Multiple Airlines
Fri, 28 Aug - Mon, 31 Aug

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Ryanair flights from Cardiff to Bucharest

Our best Ryanair deals on Cardiff to Bucharest flight tickets
Ryanair
28 Aug
CWL22:45Cardiff Wales
23h 15m
2 stops
OTP00:00Bucharest Otopeni Intl
31 Aug
OTP22:35Bucharest Otopeni Intl
26h 15m
2 stops
CWL22:50Cardiff Wales
£221
Ryanair
10 Aug
CWL22:10Cardiff Wales
21h 25m
2 stops
OTP21:35Bucharest Otopeni Intl
17 Aug
OTP22:35Bucharest Otopeni Intl
26h 15m
2 stops
CWL22:50Cardiff Wales
£256

KLM flights from Cardiff to Bucharest

Our best KLM deals on Cardiff to Bucharest flight tickets
KLM
3 Aug
CWL17:15Cardiff Wales
5h 40m
1 stop
OTP00:55Bucharest Otopeni Intl
9 Aug
OTP18:30Bucharest Otopeni Intl
16h 45m
1 stop
CWL09:15Cardiff Wales
£263
KLM
28 Aug
CWL17:15Cardiff Wales
22h 05m
1 stop
OTP17:20Bucharest Otopeni Intl
31 Aug
OTP14:00Bucharest Otopeni Intl
21h 15m
1 stop
CWL09:15Cardiff Wales
£279
KLM
28 Aug
CWL17:15Cardiff Wales
22h 05m
1 stop
OTP17:20Bucharest Otopeni Intl
31 Aug
OTP18:10Bucharest Otopeni Intl
17h 05m
1 stop
CWL09:15Cardiff Wales
£280

momondo Fare Finder

 
Customise your flight search to find flights from Cardiff to Bucharest 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 30 June 2026.
Use the filters below to find and compare flights from Cardiff to Bucharest that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CardiffBucharest

CWL - OTP

CWLOTP

Cardiff Wales

Fri 28/8

22:45-00:00

2 stops23h 15m

Bucharest Otopeni Intl

Mon 31/8

14:40-22:50

3 stops34h 10m

£189

CardiffBucharest

CWL - OTP

CWLOTP

Cardiff Wales

Fri 28/8

22:45-00:00

2 stops23h 15m

Bucharest Otopeni Intl

Mon 31/8

22:35-22:50

2 stops26h 15m

£221

CardiffBucharest

CWL - OTP

CWLOTP

Cardiff Wales

Fri 28/8

22:45-00:00

2 stops23h 15m

Bucharest Otopeni Intl

Mon 31/8

14:40-09:05

2 stops20h 25m

£223

CardiffBucharest

CWL - OTP

CWLOTP

Cardiff Wales

Fri 28/8

22:45-00:00

2 stops23h 15m

Bucharest Otopeni Intl

Mon 31/8

14:40-22:50

3 stops34h 10m

£238

CardiffBucharest

CWL - OTP

CWLOTP

Cardiff Wales

Mon 10/8

22:10-11:50

2 stops35h 40m

Bucharest Otopeni Intl

Mon 17/8

18:30-09:15

1 stop16h 45m

£241

CardiffBucharest

CWL - OTP

CWLOTP

Cardiff Wales

Mon 10/8

22:10-21:35

2 stops21h 25m

Bucharest Otopeni Intl

Mon 17/8

22:35-22:50

2 stops26h 15m

£256
Fastest return journey

CardiffBucharest

CWL - OTP

CWLOTP

Cardiff Wales

Mon 3/8

17:15-00:55

1 stop5h 40m

Bucharest Otopeni Intl

Sun 9/8

18:30-09:15

1 stop16h 45m

£263

CardiffBucharest

CWL - OTP

CWLOTP

Cardiff Wales

Fri 28/8

17:15-17:20

1 stop22h 05m

Bucharest Otopeni Intl

Mon 31/8

14:00-09:15

1 stop21h 15m

£279

CardiffBucharest

CWL - OTP

CWLOTP

Cardiff Wales

Fri 28/8

17:15-17:20

1 stop22h 05m

Bucharest Otopeni Intl

Mon 31/8

18:10-09:15

1 stop17h 05m

£280

CardiffBucharest

CWL - OTP

CWLOTP

Cardiff Wales

Fri 28/8

17:15-00:55

1 stop5h 40m

Bucharest Otopeni Intl

Mon 31/8

14:40-09:05

2 stops20h 25m

£299

Flights are sorted by cheapest return flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
1
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See travel insights to Bucharest from

How to get the cheapest flight ticket from Cardiff to Bucharest

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 airline that flies from Cardiff Wales to Bucharest?

KLM and Air France are the most popular carriers operating from Cardiff Wales to Bucharest

When to book flights from Cardiff to Bucharest

Are you open to changing your travel dates? Check out the ideal times to fly from Cardiff to Bucharest according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Cardiff to Bucharest (CWL to BUH) flight deals and tips

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

Fastest flight time

23h 15m

Direct flights

None
The fastest flight from Cardiff to Bucharest takes 23h 15m
There are no direct flights from Cardiff to Bucharest. There are no popular flight routes from Cardiff to Bucharest.
Search flight deals

Frequently asked questions about flying from Cardiff to Bucharest

  • How far is Cardiff Wales to Bucharest by plane?

    There are 1427.2 mi between Cardiff Wales and Bucharest. 23h 15m is a normal flight duration for this route.

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

    Prices for flights from Cardiff Wales Airport to Bucharest were last updated today.

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

    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 Bucharest.

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

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

Travelling to a place near Bucharest?

Book flights to Bucharest if you plan to visit one of these locations
Otopeni

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Cardiff to Bucharest. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to Bucharest from Cardiff with this policy.

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

momondo helps you find the best flight between Cardiff and Bucharest by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to Bucharest from Cardiff. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Find better results for your trip to Romania

Fly into one of these airports located in Bucharest

Airports listed have a maximum distance of 9.6 mi from Bucharest
Bucharest Baneasa Airport
Bucharest Otopeni Intl Airport