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Cheap flights from Dublin to Bucharest from €28

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dublin to Bucharest departing on 17/9. 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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Cheap return flights

Ryanair Logo
13:00 - 18:40DUB-OTP
3h 40mdirect
Ryanair Logo
19:05 - 21:00OTP-DUB
3h 55mdirect
€85Ryanair
Find Deal
Thu, 25 Sep - Thu, 2 Oct
Ryanair Logo
16:15 - 21:55DUB-OTP
3h 40mdirect
Ryanair Logo
21:30 - 23:25OTP-DUB
3h 55mdirect
€88Ryanair
Find Deal
Sun, 28 Sep - Tue, 7 Oct
Ryanair Logo
13:00 - 18:40DUB-OTP
3h 40mdirect
Ryanair Logo
23:10 - 01:05OTP-DUB
3h 55mdirect
€89Ryanair
Find Deal
Thu, 11 Sep - Wed, 17 Sep
Ryanair Logo
12:50 - 18:30DUB-OTP
3h 40mdirect
Ryanair Logo
21:30 - 23:25OTP-DUB
3h 55mdirect
€100Ryanair
Find Deal
Sat, 4 Oct - Tue, 7 Oct
Logo
17:05 - 22:45DUB-OTP
3h 40mdirect
Logo
19:35 - 00:30OTP-DUB
6h 55m1 stop
€105
Find Deal
Wed, 8 Oct - Wed, 22 Oct
Logo
08:15 - 19:25DUB-OTP
9h 10m1 stop
Logo
12:00 - 20:35OTP-DUB
10h 35m1 stop
€106
Find Deal
Wed, 8 Oct - Wed, 15 Oct
HiSky Logo
23:20 - 04:50DUB-OTP
3h 30mdirect
HiSky Logo
18:30 - 20:20OTP-DUB
3h 50mdirect
€135HiSky
Find Deal
Tue, 23 Sep - Tue, 30 Sep
HiSky Logo
21:20 - 02:50DUB-OTP
3h 30mdirect
HiSky Logo
18:30 - 20:20OTP-DUB
3h 50mdirect
€136HiSky
Find Deal
Fri, 14 Nov - Sun, 16 Nov
SWISS Logo
13:00 - 01:20DUB-OTP
10h 20m1 stop
SWISS Logo
06:30 - 12:10OTP-DUB
7h 40m1 stop
€147SWISS
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Thu, 2 Oct - Thu, 9 Oct
SWISS Logo
18:40 - 13:45DUB-OTP
17h 05m1 stop
SWISS Logo
06:30 - 12:10OTP-DUB
7h 40m1 stop
€149SWISS
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Mon, 22 Sep - Mon, 29 Sep

HiSky flights from Dublin to Bucharest Otopeni Intl Airport

Our best HiSky deals on Dublin to Bucharest Otopeni Intl Airport flight tickets
HiSky
23 Sept
DUB23:20Dublin
3h 30m
OTP04:50Bucharest Otopeni Intl
30 Sept
OTP18:30Bucharest Otopeni Intl
3h 50m
DUB20:20Dublin
€135
Find similar
HiSky
14 Nov
DUB21:20Dublin
3h 30m
OTP02:50Bucharest Otopeni Intl
16 Nov
OTP18:30Bucharest Otopeni Intl
3h 50m
DUB20:20Dublin
€136
Find similar
HiSky
7 Nov
DUB21:20Dublin
3h 30m
OTP02:50Bucharest Otopeni Intl
11 Nov
OTP18:30Bucharest Otopeni Intl
3h 50m
DUB20:20Dublin
€137
Find similar

Ryanair flights from Dublin to Bucharest Otopeni Intl Airport

Our best Ryanair deals on Dublin to Bucharest Otopeni Intl Airport flight tickets
Ryanair
25 Sept
DUB13:00Dublin
3h 40m
OTP18:40Bucharest Otopeni Intl
2 Oct
OTP19:05Bucharest Otopeni Intl
3h 55m
DUB21:00Dublin
€85
Find similar
Ryanair
28 Sept
DUB16:15Dublin
3h 40m
OTP21:55Bucharest Otopeni Intl
7 Oct
OTP21:30Bucharest Otopeni Intl
3h 55m
DUB23:25Dublin
€88
Find similar
Ryanair
11 Sept
DUB13:00Dublin
3h 40m
OTP18:40Bucharest Otopeni Intl
17 Sept
OTP23:10Bucharest Otopeni Intl
3h 55m
DUB01:05Dublin
€89
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Dublin to Bucharest Otopeni Intl Airport 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 Dublin to Bucharest Otopeni Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DublinBucharest

DUB - OTP

DUBOTP

Dublin

Thu 25/9

13:00-18:40

Nonstop3h 40m

Bucharest Otopeni Intl

Thu 2/10

19:05-21:00

Nonstop3h 55m

€85

DublinBucharest

DUB - OTP

DUBOTP

Dublin

Sun 28/9

16:15-21:55

Nonstop3h 40m

Bucharest Otopeni Intl

Tue 7/10

21:30-23:25

Nonstop3h 55m

€88

DublinBucharest

DUB - OTP

DUBOTP

Dublin

Thu 11/9

13:00-18:40

Nonstop3h 40m

Bucharest Otopeni Intl

Wed 17/9

23:10-01:05

Nonstop3h 55m

€89

DublinBucharest

DUB - OTP

DUBOTP

Dublin

Sat 4/10

12:50-18:30

Nonstop3h 40m

Bucharest Otopeni Intl

Tue 7/10

21:30-23:25

Nonstop3h 55m

€100

DublinBucharest

DUB - OTP

DUBOTP

Dublin

Wed 8/10

17:05-22:45

Nonstop3h 40m

Bucharest Otopeni Intl

Wed 22/10

19:35-00:30

1 stop6h 55m

€105

DublinBucharest

DUB - OTP

DUBOTP

Dublin

Wed 8/10

08:15-19:25

1 stop9h 10m

Bucharest Otopeni Intl

Wed 15/10

12:00-20:35

1 stop10h 35m

€106

DublinBucharest

DUB - OTP

DUBOTP

Dublin

Tue 23/9

23:20-04:50

Nonstop3h 30m

Bucharest Otopeni Intl

Tue 30/9

18:30-20:20

Nonstop3h 50m

€135

DublinBucharest

DUB - OTP

DUBOTP

Dublin

Fri 14/11

21:20-02:50

Nonstop3h 30m

Bucharest Otopeni Intl

Sun 16/11

18:30-20:20

Nonstop3h 50m

€136

DublinBucharest

DUB - OTP

DUBOTP

Dublin

Thu 2/10

13:00-01:20

1 stop10h 20m

Bucharest Otopeni Intl

Thu 9/10

06:30-12:10

1 stop7h 40m

€147

DublinBucharest

DUB - OTP

DUBOTP

Dublin

Mon 22/9

18:40-13:45

1 stop17h 05m

Bucharest Otopeni Intl

Mon 29/9

06:30-12:10

1 stop7h 40m

€149

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 Bucharest from

How to get the cheapest flight ticket from Dublin to Bucharest Otopeni Intl Airport

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 Dublin and Bucharest Otopeni Intl Airport?

What is the cheapest month to fly to Bucharest Otopeni Intl Airport?

In general, January is the cheapest month to fly from Dublin to Bucharest Otopeni Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around €130. If you aren’t able to travel to Bucharest Otopeni Intl Airport during the month of January, then flying in May is also cheap. Prices for this month can be found on momondo for an average of €144.

What is the cheapest day to depart on your flight to Bucharest Otopeni Intl Airport?

The cheapest day to depart from Dublin to Bucharest Otopeni Intl Airport is on a Saturday when prices can be found for as low as €99. Be sure to avoid booking your departure on a Tuesday as prices are generally higher than usual. According to our data, the average ticket price to Bucharest Otopeni Intl Airport on Tuesday is €326.

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

Our most recent data shows that the best time of day to fly to Bucharest Otopeni Intl Airport is in the afternoon. Flights from Dublin to Bucharest Otopeni Intl Airport during this time can be as low as €199. Try not to purchase tickets in the morning because they tend to be around €251. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

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

How far in advance should I book a flight to Bucharest Otopeni Intl Airport?

You are more likely to see cheaper flights to Bucharest Otopeni Intl Airport from Dublin when booking weeks ahead of your departure date. In general, you can expect to find flights to Bucharest Otopeni Intl Airport for around €197 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bucharest Otopeni Intl Airport from Dublin for as low as €110 on momondo.

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

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

How have Dublin to Bucharest Otopeni Intl Airport flight prices changed over time?

As of August 2025, prices for Dublin to Bucharest Otopeni Intl Airport flights are approximately 51% cheaper when compared to flights at the same time last year.

When to book flights from Dublin to Bucharest Otopeni Intl Airport

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

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

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

Best price found

€132

Fastest flight time

3h 30m

Direct flights

Every day
The best one-way flight to Bucharest Otopeni Intl Airport from Dublin in the past 72 hours is €132. The best return flight deal from Dublin to Bucharest Otopeni Intl Airport found on momondo in the last 72 hours is €326.
The fastest flight from Dublin to Bucharest Otopeni Intl Airport takes 3h 30m
Direct flights go from Dublin to Bucharest Otopeni Intl Airport every day.
Search flight deals

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

    There are 2527.2 km between Dublin and Bucharest Otopeni Intl. 3h 30m is a normal flight duration for this route.

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

    Prices for flights from Dublin Airport to Bucharest Otopeni Intl Airport were last updated today.

  • How many operators does momondo search for flights from Dublin Airport to Bucharest Otopeni Intl Airport?

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Dublin Airport to Bucharest Otopeni Intl Airport.

  • What documentation or ID do you need to fly to Bucharest Otopeni Intl Airport?

    The travel and health documents you'll need for your trip to Bucharest Otopeni Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Bucharest Otopeni Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

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

Best airlines flying from Dublin to Bucharest Otopeni Intl Airport

Compare and see reviews for airlines that fly from Dublin to Bucharest Otopeni Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
HiSkyPriceFrom €83Free CancellationRating
6.2
9 reviews
Search HiSky flights
LufthansaPriceFrom €141Free CancellationRating
6.8
7,359 reviews
Search Lufthansa flights

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 Dublin to Bucharest?

Finding the right flight to Bucharest from Dublin is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Bucharest quick and easy, saving you time and money.

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

momondo does allow users to show only those flights to Bucharest from Dublin which offer a flexible booking policy as well as other useful filters and features.

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

Once all potential Dublin to Bucharest flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes momondo offers price alerts on flights to Bucharest from Dublin. 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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Bucharest Otopeni Intl Airport flight routes

According to popular flight searches on momondo this year
Flights from Dublin to Bucharest Otopeni Intl