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Cheap flights from Cardiff to Bucharest from £82

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 27/8. 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
21:45 - 23:10
CWL
-
OTP
23h 25m
2 stops
Multiple Airlines Logo
13:10 - 08:55
OTP
-
CWL
21h 45m
2 stops
£175Multiple Airlines
Sun, 6 Sep - Sat, 12 Sep
Multiple Airlines Logo
22:50 - 20:15
CWL
-
OTP
19h 25m
2 stops
Multiple Airlines Logo
14:40 - 22:50
OTP
-
CWL
34h 10m
2 stops
£203Multiple Airlines
Thu, 27 Aug - Mon, 31 Aug
KLM Logo
09:45 - 13:00
CWL
-
OTP
25h 15m
1 stop
KLM Logo
18:00 - 09:50
OTP
-
CWL
17h 50m
1 stop
£209KLM
Fri, 23 Oct - Tue, 27 Oct
Multiple Airlines Logo
22:50 - 20:15
CWL
-
OTP
19h 25m
2 stops
Multiple Airlines Logo
12:30 - 22:50
OTP
-
CWL
36h 20m
3 stops
£218Multiple Airlines
Thu, 27 Aug - Mon, 31 Aug
KLM Logo
17:15 - 00:55
CWL
-
OTP
5h 40m
1 stop
KLM Logo
07:05 - 17:05
OTP
-
CWL
12h 00m
1 stop
£219KLM
Sun, 6 Sep - Sat, 12 Sep
KLM Logo
17:30 - 13:00
CWL
-
OTP
17h 30m
1 stop
KLM Logo
18:00 - 09:50
OTP
-
CWL
17h 50m
1 stop
£220KLM
Fri, 6 Nov - Mon, 9 Nov
Ryanair Logo
17:45 - 22:35
CWL
-
OTP
26h 50m
2 stops
Ryanair Logo
06:20 - 21:50
OTP
-
CWL
17h 30m
2 stops
£222Ryanair
Fri, 23 Oct - Tue, 27 Oct
Multiple Airlines Logo
13:25 - 00:30
CWL
-
OTP
9h 05m
2 stops
Multiple Airlines Logo
12:35 - 08:20
OTP
-
CWL
21h 45m
1 stop
£228Multiple Airlines
Thu, 12 Nov - Sun, 15 Nov
Multiple Airlines Logo
13:25 - 00:30
CWL
-
OTP
9h 05m
2 stops
Multiple Airlines Logo
12:35 - 08:20
OTP
-
CWL
21h 45m
1 stop
£229Multiple Airlines
Thu, 5 Nov - Sun, 8 Nov
KLM Logo
10:20 - 13:00
CWL
-
OTP
24h 40m
1 stop
KLM Logo
13:55 - 09:50
OTP
-
CWL
21h 55m
1 stop
£235KLM
Thu, 5 Nov - Sun, 8 Nov

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KLM flights from Cardiff to Bucharest

Our best KLM deals on Cardiff to Bucharest flight tickets
KLM
23 Oct
CWL09:45Cardiff Wales
25h 15m
1 stop
OTP13:00Bucharest Otopeni Intl
27 Oct
OTP18:00Bucharest Otopeni Intl
17h 50m
1 stop
CWL09:50Cardiff Wales
£209
KLM
6 Sept
CWL17:15Cardiff Wales
5h 40m
1 stop
OTP00:55Bucharest Otopeni Intl
12 Sept
OTP07:05Bucharest Otopeni Intl
12h 00m
1 stop
CWL17:05Cardiff Wales
£219
KLM
6 Nov
CWL17:30Cardiff Wales
17h 30m
1 stop
OTP13:00Bucharest Otopeni Intl
9 Nov
OTP18:00Bucharest Otopeni Intl
17h 50m
1 stop
CWL09:50Cardiff Wales
£220

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 15 July 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

Sun 6/9

21:45-23:10

2 stops23h 25m

Bucharest Otopeni Intl

Sat 12/9

13:10-08:55

2 stops21h 45m

£175

CardiffBucharest

CWL - OTP

CWLOTP

Cardiff Wales

Thu 27/8

22:50-20:15

2 stops19h 25m

Bucharest Otopeni Intl

Mon 31/8

14:40-22:50

2 stops34h 10m

£203

CardiffBucharest

CWL - OTP

CWLOTP

Cardiff Wales

Fri 23/10

09:45-13:00

1 stop25h 15m

Bucharest Otopeni Intl

Tue 27/10

18:00-09:50

1 stop17h 50m

£209

CardiffBucharest

CWL - OTP

CWLOTP

Cardiff Wales

Thu 27/8

22:50-20:15

2 stops19h 25m

Bucharest Otopeni Intl

Mon 31/8

12:30-22:50

3 stops36h 20m

£218
Fastest return journey

CardiffBucharest

CWL - OTP

CWLOTP

Cardiff Wales

Sun 6/9

17:15-00:55

1 stop5h 40m

Bucharest Otopeni Intl

Sat 12/9

07:05-17:05

1 stop12h 00m

£219

CardiffBucharest

CWL - OTP

CWLOTP

Cardiff Wales

Fri 6/11

17:30-13:00

1 stop17h 30m

Bucharest Otopeni Intl

Mon 9/11

18:00-09:50

1 stop17h 50m

£220

CardiffBucharest

CWL - OTP

CWLOTP

Cardiff Wales

Fri 23/10

17:45-22:35

2 stops26h 50m

Bucharest Otopeni Intl

Tue 27/10

06:20-21:50

2 stops17h 30m

£222

CardiffBucharest

CWL - OTP

CWLOTP

Cardiff Wales

Thu 12/11

13:25-00:30

2 stops9h 05m

Bucharest Otopeni Intl

Sun 15/11

12:35-08:20

1 stop21h 45m

£228

CardiffBucharest

CWL - OTP

CWLOTP

Cardiff Wales

Thu 5/11

13:25-00:30

2 stops9h 05m

Bucharest Otopeni Intl

Sun 8/11

12:35-08:20

1 stop21h 45m

£229

CardiffBucharest

CWL - OTP

CWLOTP

Cardiff Wales

Thu 5/11

10:20-13:00

1 stop24h 40m

Bucharest Otopeni Intl

Sun 8/11

13:55-09:50

1 stop21h 55m

£235

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 50m

Direct flights

None
The fastest flight from Cardiff to Bucharest takes 5h 50m
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. 5h 50m 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