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Cheap flights from Cardiff to Bucharest from £67

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 18/3. 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.
Ryanair Logo
23:15 - 20:45
CWL
-
OTP
19h 30m
2 stops
Ryanair Logo
22:15 - 06:55
OTP
-
CWL
10h 40m
1 stop
£152Ryanair
Tue, 12 May - Fri, 15 May
Ryanair Logo
16:15 - 12:30
CWL
-
OTP
18h 15m
1 stop
Ryanair Logo
22:15 - 06:55
OTP
-
CWL
10h 40m
1 stop
£163Ryanair
Tue, 12 May - Fri, 15 May
Multiple Airlines Logo
23:30 - 14:30
CWL
-
OTP
13h 00m
2 stops
Multiple Airlines Logo
22:15 - 06:55
OTP
-
CWL
10h 40m
1 stop
£177Multiple Airlines
Wed, 13 May - Fri, 15 May
Multiple Airlines Logo
21:45 - 14:40
CWL
-
OTP
14h 55m
1 stop
Multiple Airlines Logo
18:30 - 09:10
OTP
-
CWL
16h 40m
2 stops
£178Multiple Airlines
Tue, 12 May - Sat, 16 May
Multiple Airlines Logo
22:45 - 20:50
CWL
-
OTP
20h 05m
2 stops
Multiple Airlines Logo
06:45 - 13:05
OTP
-
CWL
8h 20m
1 stop
£186Multiple Airlines
Fri, 24 Apr - Fri, 1 May
Multiple Airlines Logo
11:00 - 00:25
CWL
-
OTP
11h 25m
1 stop
Multiple Airlines Logo
06:45 - 09:10
OTP
-
CWL
28h 25m
1 stop
£186Multiple Airlines
Tue, 12 May - Sat, 16 May
Ryanair Logo
22:45 - 20:50
CWL
-
OTP
20h 05m
2 stops
Ryanair Logo
17:25 - 06:55
OTP
-
CWL
15h 30m
2 stops
£187Ryanair
Fri, 24 Apr - Fri, 1 May
Multiple Airlines Logo
11:00 - 00:25
CWL
-
OTP
11h 25m
1 stop
Multiple Airlines Logo
14:25 - 22:25
OTP
-
CWL
10h 00m
2 stops
£189Multiple Airlines
Tue, 12 May - Thu, 14 May
Multiple Airlines Logo
21:10 - 14:40
CWL
-
OTP
15h 30m
1 stop
Multiple Airlines Logo
18:15 - 08:55
OTP
-
CWL
16h 40m
2 stops
£200Multiple Airlines
Wed, 13 May - Sat, 16 May
Multiple Airlines Logo
11:00 - 00:25
CWL
-
OTP
11h 25m
1 stop
Multiple Airlines Logo
06:45 - 16:30
OTP
-
CWL
11h 45m
1 stop
£227Multiple Airlines
Tue, 12 May - Thu, 14 May

Ryanair flights from Cardiff to Bucharest

Our best Ryanair deals on Cardiff to Bucharest flight tickets
Ryanair
12 May
CWL23:15Cardiff Wales
19h 30m
2 stops
OTP20:45Bucharest Otopeni Intl
15 May
OTP22:15Bucharest Otopeni Intl
10h 40m
1 stop
CWL06:55Cardiff Wales
£152
Ryanair
12 May
CWL16:15Cardiff Wales
18h 15m
1 stop
OTP12:30Bucharest Otopeni Intl
15 May
OTP22:15Bucharest Otopeni Intl
10h 40m
1 stop
CWL06:55Cardiff Wales
£163
Ryanair
24 Apr
CWL22:45Cardiff Wales
20h 05m
2 stops
OTP20:50Bucharest Otopeni Intl
1 May
OTP17:25Bucharest Otopeni Intl
15h 30m
2 stops
CWL06:55Cardiff Wales
£187

KLM flights from Cardiff to Bucharest

Our best KLM deals on Cardiff to Bucharest flight tickets
KLM
14 May
CWL17:15Cardiff Wales
17h 45m
1 stop
OTP13:00Bucharest Otopeni Intl
16 May
OTP18:30Bucharest Otopeni Intl
16h 45m
1 stop
CWL09:15Cardiff Wales
£253
KLM
15 May
CWL17:15Cardiff Wales
5h 40m
1 stop
OTP00:55Bucharest Otopeni Intl
17 May
OTP07:05Bucharest Otopeni Intl
11h 40m
1 stop
CWL16:45Cardiff Wales
£263
KLM
4 Apr
CWL17:35Cardiff Wales
21h 45m
1 stop
OTP17:20Bucharest Otopeni Intl
13 Apr
OTP18:10Bucharest Otopeni Intl
17h 05m
1 stop
CWL09:15Cardiff Wales
£267

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 13 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

Tue 12/5

23:15-20:45

2 stops19h 30m

Bucharest Otopeni Intl

Fri 15/5

22:15-06:55

1 stop10h 40m

£152

CardiffBucharest

CWL - OTP

CWLOTP

Cardiff Wales

Tue 12/5

16:15-12:30

1 stop18h 15m

Bucharest Otopeni Intl

Fri 15/5

22:15-06:55

1 stop10h 40m

£163

CardiffBucharest

CWL - OTP

CWLOTP

Cardiff Wales

Wed 13/5

23:30-14:30

2 stops13h 00m

Bucharest Otopeni Intl

Fri 15/5

22:15-06:55

1 stop10h 40m

£177

CardiffBucharest

CWL - OTP

CWLOTP

Cardiff Wales

Tue 12/5

21:45-14:40

1 stop14h 55m

Bucharest Otopeni Intl

Sat 16/5

18:30-09:10

2 stops16h 40m

£178

CardiffBucharest

CWL - OTP

CWLOTP

Cardiff Wales

Fri 24/4

22:45-20:50

2 stops20h 05m

Bucharest Otopeni Intl

Fri 1/5

06:45-13:05

1 stop8h 20m

£186

CardiffBucharest

CWL - OTP

CWLOTP

Cardiff Wales

Tue 12/5

11:00-00:25

1 stop11h 25m

Bucharest Otopeni Intl

Sat 16/5

06:45-09:10

1 stop28h 25m

£186

CardiffBucharest

CWL - OTP

CWLOTP

Cardiff Wales

Fri 24/4

22:45-20:50

2 stops20h 05m

Bucharest Otopeni Intl

Fri 1/5

17:25-06:55

2 stops15h 30m

£187
Fastest return journey

CardiffBucharest

CWL - OTP

CWLOTP

Cardiff Wales

Tue 12/5

11:00-00:25

1 stop11h 25m

Bucharest Otopeni Intl

Thu 14/5

14:25-22:25

2 stops10h 00m

£188

CardiffBucharest

CWL - OTP

CWLOTP

Cardiff Wales

Wed 13/5

21:10-14:40

1 stop15h 30m

Bucharest Otopeni Intl

Sat 16/5

18:15-08:55

2 stops16h 40m

£200

CardiffBucharest

CWL - OTP

CWLOTP

Cardiff Wales

Tue 12/5

11:00-00:25

1 stop11h 25m

Bucharest Otopeni Intl

Thu 14/5

06:45-16:30

1 stop11h 45m

£227

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 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

5h 35m

Direct flights

None
The fastest flight from Cardiff to Bucharest takes 5h 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. 5h 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.

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