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Cheap flights from Cardiff to Bucharest from £128

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 19/1. 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
0 bags
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Cheap return flights

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Multiple Airlines Logo
23:30 - 19:55CWL-OTP
18h 25m2 stops
Multiple Airlines Logo
09:00 - 19:40OTP-CWL
12h 40m2 stops
£128Multiple Airlines
Find Deal
Mon, 19 Jan - Sat, 24 Jan
Ryanair Logo
16:05 - 11:20CWL-OTP
17h 15m2 stops
Ryanair Logo
10:20 - 22:00OTP-CWL
13h 40m2 stops
£134Ryanair
Find Deal
Fri, 9 Jan - Fri, 16 Jan
Ryanair Logo
22:25 - 12:15CWL-OTP
11h 50m1 stop
Ryanair Logo
10:20 - 22:00OTP-CWL
13h 40m2 stops
£136Ryanair
Find Deal
Fri, 9 Jan - Fri, 16 Jan
Multiple Airlines Logo
23:30 - 17:50CWL-OTP
16h 20m1 stop
Multiple Airlines Logo
07:10 - 19:40OTP-CWL
14h 30m2 stops
£140Multiple Airlines
Find Deal
Mon, 19 Jan - Sat, 24 Jan
Multiple Airlines Logo
23:30 - 01:05CWL-OTP
23h 35m1 stop
Multiple Airlines Logo
17:10 - 09:40OTP-CWL
18h 30m1 stop
£144Multiple Airlines
Find Deal
Mon, 19 Jan - Sat, 24 Jan
Multiple Airlines Logo
23:30 - 19:55CWL-OTP
18h 25m2 stops
Multiple Airlines Logo
09:00 - 19:40OTP-CWL
12h 40m3 stops
£167Multiple Airlines
Find Deal
Mon, 19 Jan - Sat, 24 Jan
Multiple Airlines Logo
10:30 - 01:05CWL-OTP
12h 35m2 stops
Multiple Airlines Logo
21:10 - 16:00OTP-CWL
20h 50m2 stops
£191Multiple Airlines
Find Deal
Thu, 11 Dec - Sun, 14 Dec
Multiple Airlines Logo
23:30 - 19:55CWL-OTP
18h 25m2 stops
Multiple Airlines Logo
04:30 - 19:40OTP-CWL
17h 10m3 stops
£192Multiple Airlines
Find Deal
Mon, 19 Jan - Fri, 23 Jan
Multiple Airlines Logo
22:25 - 22:15CWL-OTP
21h 50m2 stops
Multiple Airlines Logo
12:30 - 23:05OTP-CWL
12h 35m2 stops
£198Multiple Airlines
Find Deal
Fri, 20 Mar - Mon, 23 Mar
Multiple Airlines Logo
10:30 - 20:50CWL-OTP
8h 20m1 stop
Multiple Airlines Logo
21:10 - 16:00OTP-CWL
20h 50m2 stops
£202Multiple Airlines
Find Deal
Thu, 11 Dec - Sun, 14 Dec

Ryanair flights from Cardiff to Bucharest

Our best Ryanair deals on Cardiff to Bucharest flight tickets
Ryanair
9 Jan
CWL16:05Cardiff Wales
17h 15m
2 stops
OTP11:20Bucharest Otopeni Intl
16 Jan
OTP10:20Bucharest Otopeni Intl
13h 40m
2 stops
CWL22:00Cardiff Wales
£134
Find similar
Ryanair
9 Jan
CWL22:25Cardiff Wales
11h 50m
1 stop
OTP12:15Bucharest Otopeni Intl
16 Jan
OTP10:20Bucharest Otopeni Intl
13h 40m
2 stops
CWL22:00Cardiff Wales
£136
Find similar

KLM flights from Cardiff to Bucharest

Our best KLM deals on Cardiff to Bucharest flight tickets
KLM
9 Jan
CWL17:15Cardiff Wales
5h 15m
1 stop
OTP00:30Bucharest Otopeni Intl
16 Jan
OTP18:00Bucharest Otopeni Intl
17h 50m
1 stop
CWL09:50Cardiff Wales
£214
Find similar
KLM
20 Mar
CWL17:15Cardiff Wales
17h 45m
1 stop
OTP13:00Bucharest Otopeni Intl
23 Mar
OTP18:00Bucharest Otopeni Intl
17h 50m
1 stop
CWL09:50Cardiff Wales
£219
Find similar
KLM
11 Dec
CWL10:20Cardiff Wales
12h 10m
1 stop
OTP00:30Bucharest Otopeni Intl
14 Dec
OTP06:00Bucharest Otopeni Intl
5h 50m
1 stop
CWL09:50Cardiff Wales
£298
Find similar

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 27 November 2025.
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

CardiffBucharest

CWL - OTP

CWLOTP

Cardiff Wales

Mon 19/1

23:30-19:55

2 stops18h 25m

Bucharest Otopeni Intl

Sat 24/1

09:00-19:40

2 stops12h 40m

£128

CardiffBucharest

CWL - OTP

CWLOTP

Cardiff Wales

Fri 9/1

16:05-11:20

2 stops17h 15m

Bucharest Otopeni Intl

Fri 16/1

10:20-22:00

2 stops13h 40m

£134

CardiffBucharest

CWL - OTP

CWLOTP

Cardiff Wales

Fri 9/1

22:25-12:15

1 stop11h 50m

Bucharest Otopeni Intl

Fri 16/1

10:20-22:00

2 stops13h 40m

£136

CardiffBucharest

CWL - OTP

CWLOTP

Cardiff Wales

Mon 19/1

23:30-17:50

1 stop16h 20m

Bucharest Otopeni Intl

Sat 24/1

07:10-19:40

2 stops14h 30m

£140

CardiffBucharest

CWL - OTP

CWLOTP

Cardiff Wales

Mon 19/1

23:30-01:05

1 stop23h 35m

Bucharest Otopeni Intl

Sat 24/1

17:10-09:40

1 stop18h 30m

£144

CardiffBucharest

CWL - OTP

CWLOTP

Cardiff Wales

Mon 19/1

23:30-19:55

2 stops18h 25m

Bucharest Otopeni Intl

Sat 24/1

09:00-19:40

3 stops12h 40m

£167

CardiffBucharest

CWL - OTP

CWLOTP

Cardiff Wales

Thu 11/12

10:30-01:05

2 stops12h 35m

Bucharest Otopeni Intl

Sun 14/12

21:10-16:00

2 stops20h 50m

£191

CardiffBucharest

CWL - OTP

CWLOTP

Cardiff Wales

Mon 19/1

23:30-19:55

2 stops18h 25m

Bucharest Otopeni Intl

Fri 23/1

04:30-19:40

3 stops17h 10m

£192

CardiffBucharest

CWL - OTP

CWLOTP

Cardiff Wales

Fri 20/3

22:25-22:15

2 stops21h 50m

Bucharest Otopeni Intl

Mon 23/3

12:30-23:05

2 stops12h 35m

£198

CardiffBucharest

CWL - OTP

CWLOTP

Cardiff Wales

Thu 11/12

10:30-20:50

1 stop8h 20m

Bucharest Otopeni Intl

Sun 14/12

21:10-16:00

2 stops20h 50m

£202

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

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 day to depart on your flight to Bucharest?

According to our data, Wednesday is the cheapest day to fly to Bucharest from Cardiff. The lowest ticket price found for a Wednesday departure recently was £253. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from Cardiff to Bucharest for around £291.

What is the cheapest time of day to depart on your flight to Bucharest?

Flying to Bucharest from Cardiff in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as £254 when looking at flights departing in the afternoon. Try not to purchase tickets in the morning because they tend to be around £261. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

12h 35m

Direct flights

None
The fastest flight from Cardiff to Bucharest takes 12h 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 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.

  • What is the most popular airline from Cardiff to Bucharest?

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