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Cheap flights from Cardiff to Bucharest from £115

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 7/5. 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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Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
22:50 - 18:15
CWL
-
OTP
17h 25m
2 stops
Multiple Airlines Logo
12:50 - 23:05
OTP
-
CWL
12h 15m
1 stop
£115Multiple Airlines
Thu, 7 May - Wed, 13 May
Multiple Airlines Logo
22:50 - 18:15
CWL
-
OTP
17h 25m
2 stops
Multiple Airlines Logo
11:35 - 23:05
OTP
-
CWL
13h 30m
2 stops
£120Multiple Airlines
Thu, 7 May - Wed, 13 May
Ryanair Logo
22:50 - 23:10
CWL
-
OTP
22h 20m
2 stops
Ryanair Logo
14:25 - 22:25
OTP
-
CWL
10h 00m
2 stops
£124Ryanair
Thu, 7 May - Thu, 14 May
Ryanair Logo
22:50 - 21:50
CWL
-
OTP
21h 00m
1 stop
Ryanair Logo
12:50 - 23:05
OTP
-
CWL
12h 15m
1 stop
£146Ryanair
Thu, 7 May - Wed, 13 May
Ryanair Logo
22:50 - 21:50
CWL
-
OTP
21h 00m
1 stop
Ryanair Logo
23:20 - 22:20
OTP
-
CWL
25h 00m
1 stop
£149Ryanair
Thu, 7 May - Thu, 14 May
Ryanair Logo
07:30 - 11:55
CWL
-
OTP
26h 25m
2 stops
Ryanair Logo
22:00 - 23:05
OTP
-
CWL
27h 05m
2 stops
£157Ryanair
Sat, 16 May - Tue, 19 May
Multiple Airlines Logo
22:10 - 11:25
CWL
-
OTP
11h 15m
1 stop
Multiple Airlines Logo
06:00 - 21:45
OTP
-
CWL
17h 45m
2 stops
£158Multiple Airlines
Mon, 11 May - Mon, 18 May
Ryanair Logo
07:30 - 11:55
CWL
-
OTP
26h 25m
2 stops
Ryanair Logo
11:50 - 22:50
OTP
-
CWL
13h 00m
1 stop
£166Ryanair
Sat, 16 May - Tue, 19 May
Multiple Airlines Logo
22:10 - 04:50
CWL
-
OTP
28h 40m
1 stop
Multiple Airlines Logo
16:15 - 21:20
OTP
-
CWL
31h 05m
1 stop
£176Multiple Airlines
Mon, 11 May - Mon, 18 May
Multiple Airlines Logo
22:10 - 13:45
CWL
-
OTP
13h 35m
2 stops
Multiple Airlines Logo
18:30 - 22:50
OTP
-
CWL
30h 20m
3 stops
£182Multiple Airlines
Mon, 11 May - Mon, 18 May

KLM flights from Cardiff to Bucharest

Our best KLM deals on Cardiff to Bucharest flight tickets
KLM
17 Sept
CWL17:15Cardiff Wales
17h 45m
1 stop
OTP13:00Bucharest Otopeni Intl
20 Sept
OTP07:05Bucharest Otopeni Intl
11h 40m
1 stop
CWL16:45Cardiff Wales
£260
KLM
27 Jun
CWL09:45Cardiff Wales
13h 10m
1 stop
OTP00:55Bucharest Otopeni Intl
28 Jun
OTP07:05Bucharest Otopeni Intl
11h 40m
1 stop
CWL16:45Cardiff Wales
£320
KLM
16 Jul
CWL17:15Cardiff Wales
5h 40m
1 stop
OTP00:55Bucharest Otopeni Intl
19 Jul
OTP07:05Bucharest Otopeni Intl
11h 40m
1 stop
CWL16:45Cardiff Wales
£329

Ryanair flights from Cardiff to Bucharest

Our best Ryanair deals on Cardiff to Bucharest flight tickets
Ryanair
7 May
CWL22:50Cardiff Wales
22h 20m
2 stops
OTP23:10Bucharest Otopeni Intl
14 May
OTP14:25Bucharest Otopeni Intl
10h 00m
2 stops
CWL22:25Cardiff Wales
£124
Ryanair
7 May
CWL22:50Cardiff Wales
21h 00m
1 stop
OTP21:50Bucharest Otopeni Intl
13 May
OTP12:50Bucharest Otopeni Intl
12h 15m
1 stop
CWL23:05Cardiff Wales
£146
Ryanair
7 May
CWL22:50Cardiff Wales
21h 00m
1 stop
OTP21:50Bucharest Otopeni Intl
14 May
OTP23:20Bucharest Otopeni Intl
25h 00m
1 stop
CWL22:20Cardiff Wales
£149

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 29 March 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

Thu 7/5

22:50-18:15

2 stops17h 25m

Bucharest Otopeni Intl

Wed 13/5

12:50-23:05

1 stop12h 15m

£115

CardiffBucharest

CWL - OTP

CWLOTP

Cardiff Wales

Thu 7/5

22:50-18:15

2 stops17h 25m

Bucharest Otopeni Intl

Wed 13/5

11:35-23:05

2 stops13h 30m

£120

CardiffBucharest

CWL - OTP

CWLOTP

Cardiff Wales

Thu 7/5

22:50-23:10

2 stops22h 20m

Bucharest Otopeni Intl

Thu 14/5

14:25-22:25

2 stops10h 00m

£124

CardiffBucharest

CWL - OTP

CWLOTP

Cardiff Wales

Thu 7/5

22:50-21:50

1 stop21h 00m

Bucharest Otopeni Intl

Wed 13/5

12:50-23:05

1 stop12h 15m

£146

CardiffBucharest

CWL - OTP

CWLOTP

Cardiff Wales

Thu 7/5

22:50-21:50

1 stop21h 00m

Bucharest Otopeni Intl

Thu 14/5

23:20-22:20

1 stop25h 00m

£149

CardiffBucharest

CWL - OTP

CWLOTP

Cardiff Wales

Sat 16/5

07:30-11:55

2 stops26h 25m

Bucharest Otopeni Intl

Tue 19/5

22:00-23:05

2 stops27h 05m

£157
Fastest return journey

CardiffBucharest

CWL - OTP

CWLOTP

Cardiff Wales

Mon 11/5

22:10-11:25

1 stop11h 15m

Bucharest Otopeni Intl

Mon 18/5

06:00-21:45

2 stops17h 45m

£158

CardiffBucharest

CWL - OTP

CWLOTP

Cardiff Wales

Sat 16/5

07:30-11:55

2 stops26h 25m

Bucharest Otopeni Intl

Tue 19/5

11:50-22:50

1 stop13h 00m

£166

CardiffBucharest

CWL - OTP

CWLOTP

Cardiff Wales

Mon 11/5

22:10-04:50

1 stop28h 40m

Bucharest Otopeni Intl

Mon 18/5

16:15-21:20

1 stop31h 05m

£176

CardiffBucharest

CWL - OTP

CWLOTP

Cardiff Wales

Mon 11/5

22:10-13:45

2 stops13h 35m

Bucharest Otopeni Intl

Mon 18/5

18:30-22:50

3 stops30h 20m

£182

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

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

13h 35m

Direct flights

None
The fastest flight from Cardiff to Bucharest takes 13h 35m
There are no direct flights from Cardiff to Bucharest. There are no popular flight routes from Cardiff to Bucharest.
Search flight deals

  • How far is Cardiff Wales to Bucharest by plane?

    There are 1427.2 mi between Cardiff Wales and Bucharest. 13h 35m 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.

  • How do I get Price Alerts for flights from Cardiff to Bucharest?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Cardiff from Bucharest. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Cardiff to Bucharest with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

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.

An easier way to manage your Bucharest trip

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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