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Cheap flights from Bucharest Otopeni Intl Airport to Dublin from €75

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 Otopeni Intl Airport to Dublin departing on 26/10. 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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Find the cheapest flights from Bucharest Otopeni Intl Airport to Dublin

Cheap return flights

Logo
19:35 - 00:30OTP-DUB
6h 55m1 stop
Logo
06:30 - 23:35DUB-OTP
15h 05m1 stop
€117
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Wed, 1 Oct - Sun, 5 Oct
Logo
05:55 - 11:15OTP-DUB
7h 20m1 stop
Logo
06:30 - 23:35DUB-OTP
15h 05m1 stop
€118
Find Deal
Tue, 14 Oct - Sun, 19 Oct
Logo
17:00 - 22:10OTP-DUB
7h 10m1 stop
Logo
15:25 - 21:05DUB-OTP
3h 40mdirect
€119
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Wed, 8 Oct - Tue, 14 Oct
Logo
15:35 - 22:15OTP-DUB
8h 40m1 stop
Logo
12:20 - 17:50DUB-OTP
3h 30mdirect
€119
Find Deal
Sat, 22 Nov - Tue, 25 Nov
Ryanair Logo
12:10 - 17:50OTP-DUB
7h 40m1 stop
Ryanair Logo
15:05 - 20:50DUB-OTP
3h 45mdirect
€120Ryanair
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Thu, 6 Nov - Thu, 13 Nov
Ryanair Logo
13:40 - 19:35OTP-DUB
7h 55m1 stop
Ryanair Logo
10:45 - 21:10DUB-OTP
8h 25m1 stop
€124Ryanair
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Fri, 10 Oct - Mon, 13 Oct
HiSky Logo
21:00 - 22:50OTP-DUB
3h 50mdirect
HiSky Logo
23:50 - 05:20DUB-OTP
3h 30mdirect
€137HiSky
Find Deal
Fri, 3 Oct - Sun, 5 Oct
HiSky Logo
21:00 - 22:50OTP-DUB
3h 50mdirect
HiSky Logo
21:20 - 02:50DUB-OTP
3h 30mdirect
€140HiSky
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Fri, 26 Sep - Sun, 28 Sep
SWISS Logo
16:10 - 07:55OTP-DUB
17h 45m1 stop
SWISS Logo
13:20 - 00:30DUB-OTP
9h 10m1 stop
€146SWISS
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Fri, 24 Oct - Mon, 27 Oct
SWISS Logo
06:30 - 12:05OTP-DUB
7h 35m1 stop
SWISS Logo
12:50 - 00:30DUB-OTP
9h 40m1 stop
€153SWISS
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Thu, 5 Mar - Wed, 11 Mar

Ryanair flights from Bucharest Otopeni Intl Airport to Dublin

Our best Ryanair deals on Bucharest Otopeni Intl Airport to Dublin flight tickets
Ryanair
6 Nov
OTP12:10Bucharest Otopeni Intl
7h 40m
1 stop
DUB17:50Dublin
13 Nov
DUB15:05Dublin
3h 45m
OTP20:50Bucharest Otopeni Intl
€120
Find similar
Ryanair
10 Oct
OTP13:40Bucharest Otopeni Intl
7h 55m
1 stop
DUB19:35Dublin
13 Oct
DUB10:45Dublin
8h 25m
1 stop
OTP21:10Bucharest Otopeni Intl
€124
Find similar
Ryanair
9 Oct
OTP19:05Bucharest Otopeni Intl
3h 55m
DUB21:00Dublin
16 Oct
DUB13:00Dublin
3h 40m
OTP18:40Bucharest Otopeni Intl
€128
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HiSky flights from Bucharest Otopeni Intl Airport to Dublin

Our best HiSky deals on Bucharest Otopeni Intl Airport to Dublin flight tickets
HiSky
11 Nov
OTP09:30Bucharest Otopeni Intl
3h 50m
DUB11:20Dublin
14 Nov
DUB21:50Dublin
3h 30m
OTP03:20Bucharest Otopeni Intl
€130
Find similar
HiSky
3 Oct
OTP21:00Bucharest Otopeni Intl
3h 50m
DUB22:50Dublin
5 Oct
DUB23:50Dublin
3h 30m
OTP05:20Bucharest Otopeni Intl
€137
Find similar
HiSky
26 Sept
OTP21:00Bucharest Otopeni Intl
3h 50m
DUB22:50Dublin
28 Sept
DUB21:20Dublin
3h 30m
OTP02:50Bucharest Otopeni Intl
€140
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momondo Fare Finder

 
Customise your flight search to find flights from Bucharest Otopeni Intl Airport 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 13 September 2025.
Use the filters below to find and compare flights from Bucharest Otopeni Intl Airport to Dublin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BucharestDublin

OTP - DUB

OTPDUB

Bucharest Otopeni Intl

Wed 1/10

19:35-00:30

1 stop6h 55m

Dublin

Sun 5/10

06:30-23:35

1 stop15h 05m

€117

BucharestDublin

OTP - DUB

OTPDUB

Bucharest Otopeni Intl

Tue 14/10

05:55-11:15

1 stop7h 20m

Dublin

Sun 19/10

06:30-23:35

1 stop15h 05m

€118

BucharestDublin

OTP - DUB

OTPDUB

Bucharest Otopeni Intl

Wed 8/10

17:00-22:10

1 stop7h 10m

Dublin

Tue 14/10

15:25-21:05

Nonstop3h 40m

€119

BucharestDublin

OTP - DUB

OTPDUB

Bucharest Otopeni Intl

Sat 22/11

15:35-22:15

1 stop8h 40m

Dublin

Tue 25/11

12:20-17:50

Nonstop3h 30m

€119

BucharestDublin

OTP - DUB

OTPDUB

Bucharest Otopeni Intl

Thu 6/11

12:10-17:50

1 stop7h 40m

Dublin

Thu 13/11

15:05-20:50

Nonstop3h 45m

€120

BucharestDublin

OTP - DUB

OTPDUB

Bucharest Otopeni Intl

Fri 10/10

13:40-19:35

1 stop7h 55m

Dublin

Mon 13/10

10:45-21:10

1 stop8h 25m

€124

BucharestDublin

OTP - DUB

OTPDUB

Bucharest Otopeni Intl

Fri 3/10

21:00-22:50

Nonstop3h 50m

Dublin

Sun 5/10

23:50-05:20

Nonstop3h 30m

€137

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

€140

BucharestDublin

OTP - DUB

OTPDUB

Bucharest Otopeni Intl

Fri 24/10

16:10-07:55

1 stop17h 45m

Dublin

Mon 27/10

13:20-00:30

1 stop9h 10m

€146

BucharestDublin

OTP - DUB

OTPDUB

Bucharest Otopeni Intl

Thu 5/3

06:30-12:05

1 stop7h 35m

Dublin

Wed 11/3

12:50-00:30

1 stop9h 40m

€153

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 Otopeni Intl Airport 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 cheapest month to fly to Dublin?

If you aren’t able to travel during the month of October, then book flights to Dublin from Bucharest Otopeni Intl Airport during November instead. Flights to Dublin in November, while not as cheap as those in October, still average around €142.

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 €186. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around €285. 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 Otopeni Intl Airport 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 €188. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are €258 on average. Flights to Dublin from Bucharest Otopeni Intl Airport in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest Bucharest Otopeni Intl to Dublin flight route?

Fly from Bucharest Otopeni Intl to Dublin for the best Bucharest Otopeni Intl - 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 Otopeni Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Dublin for around €170 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 Otopeni Intl Airport for as low as €122 on momondo.

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

There is only 1 cabin class available to choose from on Bucharest Otopeni Intl 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 Otopeni Intl Airport to Dublin flight prices changed over time?

As of September 2025, prices for Bucharest Otopeni Intl Airport to Dublin flights are approximately 16% cheaper when compared to flights at the same time last year.

When to book flights from Bucharest Otopeni Intl Airport to Dublin

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

Cheap Bucharest Otopeni Intl Airport to Dublin (OTP to DUB) flight deals and tips

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

Fastest flight time

3h 45m

Direct flights

Every day

Airports in Dublin

1 airport
The fastest flight from Bucharest Otopeni Intl Airport to Dublin takes 3h 45m
Direct flights go from Bucharest Otopeni Intl Airport to Dublin every day.
There is 1 airport near Dublin: Dublin (DUB)
Search flight deals

  • How far is Bucharest Otopeni Intl to Dublin by plane?

    Bucharest Otopeni Intl and Dublin are 2527.2 km apart from one another. In terms of flight time, this usually takes a little over 3h 45m.

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

    Prices for flights from Bucharest Otopeni Intl Airport to Dublin Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Bucharest Otopeni Intl Airport 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 Otopeni Intl Airport to Dublin Airport.

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

    The necessary travel and health documents for your Dublin Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

Travelling to a place near Dublin?

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

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Bucharest to Dublin. momondo saves you time and could save you money on your trip.

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 helps you find the best flight between Bucharest and Dublin 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 Bucharest to Dublin right now. Can momondo alert me if prices change?

Price alerts on flights to Dublin from Bucharest are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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