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Cheap flights from Cardiff to Bucharest from £123

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Cardiff to Bucharest departing on 15/8. 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.
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
21:45 - 23:55
CWL
-
OTP
24h 10m
2 stops
Multiple Airlines Logo
05:55 - 21:20
OTP
-
CWL
17h 25m
2 stops
£159Multiple Airlines
Sun, 26 Apr - Sun, 3 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
Ryanair Logo
07:30 - 20:50
CWL
-
OTP
11h 20m
2 stops
Ryanair Logo
22:00 - 17:15
OTP
-
CWL
21h 15m
2 stops
£193Ryanair
Sat, 16 May - Sat, 23 May
Multiple Airlines Logo
07:30 - 11:55
CWL
-
OTP
26h 25m
2 stops
Multiple Airlines Logo
13:10 - 08:55
OTP
-
CWL
21h 45m
3 stops
£222Multiple Airlines
Sat, 16 May - Sat, 23 May
Multiple Airlines Logo
21:45 - 13:50
CWL
-
OTP
14h 05m
2 stops
Multiple Airlines Logo
22:50 - 21:45
OTP
-
CWL
24h 55m
1 stop
£223Multiple Airlines
Sun, 26 Apr - Sun, 3 May
Multiple Airlines Logo
07:30 - 02:45
CWL
-
OTP
17h 15m
1 stop
Multiple Airlines Logo
11:50 - 22:50
OTP
-
CWL
13h 00m
1 stop
£225Multiple Airlines
Sat, 16 May - Tue, 19 May
Multiple Airlines Logo
12:00 - 03:10
CWL
-
OTP
13h 10m
2 stops
Multiple Airlines Logo
14:15 - 08:55
OTP
-
CWL
20h 40m
1 stop
£230Multiple Airlines
Sat, 16 May - Sat, 23 May
Multiple Airlines Logo
09:35 - 14:40
CWL
-
OTP
27h 05m
1 stop
Multiple Airlines Logo
22:50 - 21:45
OTP
-
CWL
24h 55m
1 stop
£231Multiple Airlines
Sun, 26 Apr - Sun, 3 May
Multiple Airlines Logo
07:30 - 03:10
CWL
-
OTP
17h 40m
2 stops
Multiple Airlines Logo
05:35 - 22:50
OTP
-
CWL
19h 15m
3 stops
£233Multiple Airlines
Sat, 16 May - Tue, 19 May

Ryanair flights from Cardiff to Bucharest

Our best Ryanair deals on Cardiff to Bucharest flight tickets
Ryanair
16 May
CWL07:30Cardiff Wales
26h 25m
2 stops
OTP11:55Bucharest Otopeni Intl
19 May
OTP22:00Bucharest Otopeni Intl
27h 05m
2 stops
CWL23:05Cardiff Wales
£157
Ryanair
16 May
CWL07:30Cardiff Wales
26h 25m
2 stops
OTP11:55Bucharest Otopeni Intl
19 May
OTP11:50Bucharest Otopeni Intl
13h 00m
1 stop
CWL22:50Cardiff Wales
£166
Ryanair
16 May
CWL07:30Cardiff Wales
11h 20m
2 stops
OTP20:50Bucharest Otopeni Intl
23 May
OTP22:00Bucharest Otopeni Intl
21h 15m
2 stops
CWL17:15Cardiff Wales
£193

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

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 2 April 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

Sat 16/5

07:30-11:55

2 stops26h 25m

Bucharest Otopeni Intl

Tue 19/5

22:00-23:05

2 stops27h 05m

£157

CardiffBucharest

CWL - OTP

CWLOTP

Cardiff Wales

Sun 26/4

21:45-23:55

2 stops24h 10m

Bucharest Otopeni Intl

Sun 3/5

05:55-21:20

2 stops17h 25m

£159

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

Sat 16/5

07:30-20:50

2 stops11h 20m

Bucharest Otopeni Intl

Sat 23/5

22:00-17:15

2 stops21h 15m

£193

CardiffBucharest

CWL - OTP

CWLOTP

Cardiff Wales

Sat 16/5

07:30-11:55

2 stops26h 25m

Bucharest Otopeni Intl

Sat 23/5

13:10-08:55

3 stops21h 45m

£222

CardiffBucharest

CWL - OTP

CWLOTP

Cardiff Wales

Sun 26/4

21:45-13:50

2 stops14h 05m

Bucharest Otopeni Intl

Sun 3/5

22:50-21:45

1 stop24h 55m

£223
Fastest return journey

CardiffBucharest

CWL - OTP

CWLOTP

Cardiff Wales

Sat 16/5

07:30-02:45

1 stop17h 15m

Bucharest Otopeni Intl

Tue 19/5

11:50-22:50

1 stop13h 00m

£225

CardiffBucharest

CWL - OTP

CWLOTP

Cardiff Wales

Sat 16/5

12:00-03:10

2 stops13h 10m

Bucharest Otopeni Intl

Sat 23/5

14:15-08:55

1 stop20h 40m

£230

CardiffBucharest

CWL - OTP

CWLOTP

Cardiff Wales

Sun 26/4

09:35-14:40

1 stop27h 05m

Bucharest Otopeni Intl

Sun 3/5

22:50-21:45

1 stop24h 55m

£231

CardiffBucharest

CWL - OTP

CWLOTP

Cardiff Wales

Sat 16/5

07:30-03:10

2 stops17h 40m

Bucharest Otopeni Intl

Tue 19/5

05:35-22:50

3 stops19h 15m

£233

Flights are sorted by cheapest return flights first.

Showing 1-10 of 13 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?

Ryanair is the most popular carrier 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

24h 10m

Direct flights

None
The fastest flight from Cardiff to Bucharest takes 24h 10m
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. 24h 10m 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.

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