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Cheap flights from Bucharest to Dublin from €69

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Bucharest to Dublin departing on 10/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags
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Find the cheapest flights from Bucharest to Dublin

Cheap return flights

Logo
19:35 - 11:35OTP-DUB
18h 00m1 stop
Logo
17:05 - 22:45DUB-OTP
3h 40mdirect
€119
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Tue, 16 Sep - Wed, 24 Sep
Logo
06:00 - 18:20OTP-DUB
14h 20m1 stop
Logo
07:10 - 18:25DUB-OTP
9h 15m1 stop
€121
Find Deal
Wed, 17 Sep - Fri, 19 Sep
Ryanair Logo
21:30 - 23:25OTP-DUB
3h 55mdirect
Ryanair Logo
17:05 - 22:45DUB-OTP
3h 40mdirect
€122Ryanair
Find Deal
Tue, 16 Sep - Wed, 24 Sep
HiSky Logo
21:00 - 22:50OTP-DUB
3h 50mdirect
HiSky Logo
21:20 - 02:50DUB-OTP
3h 30mdirect
€126HiSky
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Fri, 26 Sep - Sun, 28 Sep
Ryanair Logo
20:45 - 11:45OTP-DUB
17h 00m1 stop
Ryanair Logo
12:50 - 18:30DUB-OTP
3h 40mdirect
€128Ryanair
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Thu, 2 Oct - Sat, 11 Oct
HiSky Logo
20:30 - 22:20OTP-DUB
3h 50mdirect
HiSky Logo
23:50 - 05:20DUB-OTP
3h 30mdirect
€134HiSky
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Tue, 23 Sep - Fri, 26 Sep
SWISS Logo
06:30 - 12:05OTP-DUB
7h 35m1 stop
SWISS Logo
18:35 - 00:30DUB-OTP
27h 55m1 stop
€146SWISS
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Thu, 19 Feb - Sun, 22 Feb
SWISS Logo
06:30 - 17:50OTP-DUB
13h 20m1 stop
SWISS Logo
18:40 - 01:05DUB-OTP
28h 25m1 stop
€152SWISS
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Fri, 19 Sep - Mon, 22 Sep
Lufthansa Logo
06:05 - 16:55OTP-DUB
12h 50m1 stop
Lufthansa Logo
10:40 - 01:00DUB-OTP
12h 20m1 stop
€155Lufthansa
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Fri, 10 Oct - Fri, 17 Oct
Lufthansa Logo
14:50 - 22:45OTP-DUB
9h 55m1 stop
Lufthansa Logo
05:00 - 14:05DUB-OTP
7h 05m1 stop
€166Lufthansa
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Sat, 29 Nov - Tue, 2 Dec

SWISS flights from Bucharest to Dublin

Our best SWISS deals on Bucharest to Dublin flight tickets
SWISS
19 Feb
OTP06:30Bucharest Otopeni Intl
7h 35m
1 stop
DUB12:05Dublin
22 Feb
DUB18:35Dublin
27h 55m
1 stop
OTP00:30Bucharest Otopeni Intl
€146
Find similar
SWISS
19 Sept
OTP06:30Bucharest Otopeni Intl
13h 20m
1 stop
DUB17:50Dublin
22 Sept
DUB18:40Dublin
28h 25m
1 stop
OTP01:05Bucharest Otopeni Intl
€152
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Lufthansa flights from Bucharest to Dublin

Our best Lufthansa deals on Bucharest to Dublin flight tickets
Lufthansa
10 Oct
OTP06:05Bucharest Otopeni Intl
12h 50m
1 stop
DUB16:55Dublin
17 Oct
DUB10:40Dublin
12h 20m
1 stop
OTP01:00Bucharest Otopeni Intl
€155
Find similar
Lufthansa
29 Nov
OTP14:50Bucharest Otopeni Intl
9h 55m
1 stop
DUB22:45Dublin
2 Dec
DUB05:00Dublin
7h 05m
1 stop
OTP14:05Bucharest Otopeni Intl
€166
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momondo Fare Finder

 
Customise your flight search to find flights from Bucharest to Dublin 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 13,528 searches. Data last updated 26 August 2025.
Use the filters below to find and compare flights from Bucharest to Dublin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BucharestDublin

OTP - DUB

OTPDUB

Bucharest Otopeni Intl

Tue 16/9

19:35-11:35

1 stop18h 00m

Dublin

Wed 24/9

17:05-22:45

Nonstop3h 40m

€119

BucharestDublin

OTP - DUB

OTPDUB

Bucharest Otopeni Intl

Wed 17/9

06:00-18:20

1 stop14h 20m

Dublin

Fri 19/9

07:10-18:25

1 stop9h 15m

€121

BucharestDublin

OTP - DUB

OTPDUB

Bucharest Otopeni Intl

Tue 16/9

21:30-23:25

Nonstop3h 55m

Dublin

Wed 24/9

17:05-22:45

Nonstop3h 40m

€122

BucharestDublin

OTP - DUB

OTPDUB

Bucharest Otopeni Intl

Fri 26/9

21:00-22:50

Nonstop3h 50m

Dublin

Sun 28/9

21:20-02:50

Nonstop3h 30m

€126

BucharestDublin

OTP - DUB

OTPDUB

Bucharest Otopeni Intl

Thu 2/10

20:45-11:45

1 stop17h 00m

Dublin

Sat 11/10

12:50-18:30

Nonstop3h 40m

€128

BucharestDublin

OTP - DUB

OTPDUB

Bucharest Otopeni Intl

Tue 23/9

20:30-22:20

Nonstop3h 50m

Dublin

Fri 26/9

23:50-05:20

Nonstop3h 30m

€134

BucharestDublin

OTP - DUB

OTPDUB

Bucharest Otopeni Intl

Thu 19/2

06:30-12:05

1 stop7h 35m

Dublin

Sun 22/2

18:35-00:30

1 stop27h 55m

€146

BucharestDublin

OTP - DUB

OTPDUB

Bucharest Otopeni Intl

Fri 19/9

06:30-17:50

1 stop13h 20m

Dublin

Mon 22/9

18:40-01:05

1 stop28h 25m

€152

BucharestDublin

OTP - DUB

OTPDUB

Bucharest Otopeni Intl

Fri 10/10

06:05-16:55

1 stop12h 50m

Dublin

Fri 17/10

10:40-01:00

1 stop12h 20m

€155

BucharestDublin

OTP - DUB

OTPDUB

Bucharest Otopeni Intl

Sat 29/11

14:50-22:45

1 stop9h 55m

Dublin

Tue 2/12

05:00-14:05

1 stop7h 05m

€166

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Dublin from

How to get the cheapest flight ticket from Bucharest to Dublin

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 typical price of a round-trip flight between Bucharest and Dublin?

What is the cheapest month to fly to Dublin?

If you aren’t able to travel during the month of November, then book flights to Dublin from Bucharest during October instead. Flights to Dublin in October, while not as cheap as those in November, still average around €155.

What is the cheapest day to depart on your flight to Dublin?

Our data shows that Monday is the least expensive day to fly to Dublin. Tickets to fly out on this day can be as low as €187. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around €286. These prices are subject to change though, so be sure to set up a Price Alert for flights to Dublin.

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

Our data shows that the cheapest Bucharest to Dublin flights are usually those with departure times in the afternoon. Our users have found flights to Dublin in the afternoon for as low as €189. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are €260 on average. Flights to Dublin from Bucharest in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest Bucharest to Dublin flight route?

Fly from Bucharest Otopeni Intl to Dublin for the best Bucharest - Dublin flight prices

How far in advance should I book a flight to Dublin?

You are more likely to see cheaper flights to Dublin from Bucharest when booking weeks ahead of your departure date. In general, you can expect to find flights to Dublin for around €171 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dublin from Bucharest for as low as €122 on momondo.

What cabin class options are available on Bucharest to Dublin flights?

There are 1 cabin classes available to choose from on Bucharest to Dublin flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Bucharest to Dublin flight prices changed over time?

As of August 2025, prices for Bucharest to Dublin flights are approximately 0% more expensive when compared to flights at the same time last year.

When to book flights from Bucharest to Dublin

Are you open to changing your travel dates? Check out the ideal times to fly from Bucharest to Dublin according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Bucharest to Dublin (BUH to DUB) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Bucharest to Dublin

Fastest flight time

3h 45m

Direct flights

Every day

Airports in Dublin

1 airport
The fastest flight from Bucharest to Dublin takes 3h 45m
Direct flights go from Bucharest to Dublin every day.
There is 1 airport near Dublin: Dublin (DUB)
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  • How far is Bucharest to Dublin by plane?

    A flight from Bucharest to Dublin will travel around 2535.8 km. Flights usually cover this in 3h 45m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Bucharest to Dublin Airport?

    Prices for flights from Bucharest to Dublin Airport are updated daily.

  • How old do you have to be to fly from Bucharest to Dublin Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Bucharest to Dublin Airport.

  • What documentation or ID do you need to fly to Dublin Airport?

    The travel and health documents required for your trip to Dublin Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Dublin Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Bucharest to Dublin?

Travelling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Kilkenny
Athlone
Wicklow
Swords
Cavan
Dundalk
Enniscorthy
Tullamore
Kildare
Naas
Mullingar
Maynooth
Arklow
Bray
Drogheda
Gorey
Malahide
Carlingford
Portmarnock
Leixlip

Why use momondo?

Why should I use momondo to find a flight deal from Bucharest to Dublin?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Dublin from Bucharest.

Can I find flights from Bucharest to Dublin with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Dublin from Bucharest with this policy.

How can momondo help me find flights from Bucharest to Dublin?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Bucharest to Dublin.

I’m not ready to book a flight from Bucharest to Dublin right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Bucharest to Dublin flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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