Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Dublin to Bucharest from €36

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 15/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Voted the Winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Dublin to Bucharest

Cheap return flights

Ryanair Logo
05:45 - 11:25DUB-OTP
3h 40mdirect
Ryanair Logo
19:05 - 21:00OTP-DUB
3h 55mdirect
€79Ryanair
Find Deal
Fri, 3 Oct - Thu, 9 Oct
Ryanair Logo
15:05 - 20:50DUB-OTP
3h 45mdirect
Ryanair Logo
21:15 - 23:00OTP-DUB
3h 45mdirect
€81Ryanair
Find Deal
Thu, 6 Nov - Thu, 13 Nov
Ryanair Logo
15:05 - 20:50DUB-OTP
3h 45mdirect
Ryanair Logo
21:15 - 23:00OTP-DUB
3h 45mdirect
€85Ryanair
Find Deal
Thu, 6 Nov - Thu, 13 Nov
Multiple Airlines Logo
06:50 - 18:45DUB-OTP
9h 55m1 stop
Multiple Airlines Logo
11:55 - 19:35OTP-DUB
9h 40m1 stop
€103Multiple Airlines
Find Deal
Thu, 6 Nov - Thu, 13 Nov
Multiple Airlines Logo
06:50 - 18:45DUB-OTP
9h 55m1 stop
Multiple Airlines Logo
15:35 - 21:15OTP-DUB
7h 40m1 stop
€104Multiple Airlines
Find Deal
Thu, 6 Nov - Thu, 13 Nov
HiSky Logo
21:20 - 02:50DUB-OTP
3h 30mdirect
HiSky Logo
18:30 - 20:20OTP-DUB
3h 50mdirect
€139HiSky
Find Deal
Tue, 3 Mar - Fri, 6 Mar
SWISS Logo
12:55 - 00:25DUB-OTP
9h 30m1 stop
SWISS Logo
06:30 - 12:05OTP-DUB
7h 35m1 stop
€141SWISS
Find Deal
Thu, 6 Nov - Thu, 13 Nov
HiSky Logo
21:20 - 02:50DUB-OTP
3h 30mdirect
HiSky Logo
18:30 - 20:20OTP-DUB
3h 50mdirect
€149HiSky
Find Deal
Tue, 3 Mar - Fri, 6 Mar
SWISS Logo
13:20 - 00:25DUB-OTP
9h 05m1 stop
SWISS Logo
16:40 - 12:30OTP-DUB
21h 50m1 stop
€151SWISS
Find Deal
Fri, 6 Mar - Sun, 8 Mar
Lufthansa Logo
10:40 - 01:00DUB-OTP
12h 20m1 stop
Lufthansa Logo
06:05 - 09:55OTP-DUB
5h 50m1 stop
€154Lufthansa
Find Deal
Tue, 14 Oct - Sat, 18 Oct

HiSky flights from Dublin to Bucharest Otopeni Intl Airport

Our best HiSky deals on Dublin to Bucharest Otopeni Intl Airport flight tickets
HiSky
3 Mar
DUB21:20Dublin
3h 30m
OTP02:50Bucharest Otopeni Intl
6 Mar
OTP18:30Bucharest Otopeni Intl
3h 50m
DUB20:20Dublin
€139
Find similar
HiSky
3 Mar
DUB21:20Dublin
3h 30m
OTP02:50Bucharest Otopeni Intl
6 Mar
OTP18:30Bucharest Otopeni Intl
3h 50m
DUB20:20Dublin
€149
Find similar

Lufthansa flights from Dublin to Bucharest Otopeni Intl Airport

Our best Lufthansa deals on Dublin to Bucharest Otopeni Intl Airport flight tickets
Lufthansa
14 Oct
DUB10:40Dublin
12h 20m
1 stop
OTP01:00Bucharest Otopeni Intl
18 Oct
OTP06:05Bucharest Otopeni Intl
5h 50m
1 stop
DUB09:55Dublin
€154
Find similar
Lufthansa
20 Sept
DUB12:15Dublin
10h 45m
2 stops
OTP01:00Bucharest Otopeni Intl
27 Sept
OTP12:40Bucharest Otopeni Intl
8h 35m
1 stop
DUB19:15Dublin
€315
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 16 September 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

Fri 3/10

05:45-11:25

Nonstop3h 40m

Bucharest Otopeni Intl

Thu 9/10

19:05-21:00

Nonstop3h 55m

€79

DublinBucharest

DUB - OTP

DUBOTP

Dublin

Thu 6/11

15:05-20:50

Nonstop3h 45m

Bucharest Otopeni Intl

Thu 13/11

21:15-23:00

Nonstop3h 45m

€81

DublinBucharest

DUB - OTP

DUBOTP

Dublin

Thu 6/11

15:05-20:50

Nonstop3h 45m

Bucharest Otopeni Intl

Thu 13/11

21:15-23:00

Nonstop3h 45m

€85

DublinBucharest

DUB - OTP

DUBOTP

Dublin

Thu 6/11

06:50-18:45

1 stop9h 55m

Bucharest Otopeni Intl

Thu 13/11

11:55-19:35

1 stop9h 40m

€103

DublinBucharest

DUB - OTP

DUBOTP

Dublin

Thu 6/11

06:50-18:45

1 stop9h 55m

Bucharest Otopeni Intl

Thu 13/11

15:35-21:15

1 stop7h 40m

€104

DublinBucharest

DUB - OTP

DUBOTP

Dublin

Tue 3/3

21:20-02:50

Nonstop3h 30m

Bucharest Otopeni Intl

Fri 6/3

18:30-20:20

Nonstop3h 50m

€139

DublinBucharest

DUB - OTP

DUBOTP

Dublin

Thu 6/11

12:55-00:25

1 stop9h 30m

Bucharest Otopeni Intl

Thu 13/11

06:30-12:05

1 stop7h 35m

€141

DublinBucharest

DUB - OTP

DUBOTP

Dublin

Tue 3/3

21:20-02:50

Nonstop3h 30m

Bucharest Otopeni Intl

Fri 6/3

18:30-20:20

Nonstop3h 50m

€149

DublinBucharest

DUB - OTP

DUBOTP

Dublin

Fri 6/3

13:20-00:25

1 stop9h 05m

Bucharest Otopeni Intl

Sun 8/3

16:40-12:30

1 stop21h 50m

€151

DublinBucharest

DUB - OTP

DUBOTP

Dublin

Tue 14/10

10:40-01:00

1 stop12h 20m

Bucharest Otopeni Intl

Sat 18/10

06:05-09:55

1 stop5h 50m

€154

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 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 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 €132. 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 €143.

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 Wednesday when prices can be found for as low as €137. 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 €324.

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 €198. Try not to purchase tickets in the morning because they tend to be around €249. 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 €195 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 €123 on momondo.

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

There is only 1 cabin class 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 September 2025, prices for Dublin to Bucharest Otopeni Intl Airport flights are approximately 7% more expensive 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

€165

Fastest flight time

3h 30m

Direct flights

Mon, Wed, Thu, Fri, Sat and Sun
The best flight deal from Dublin to Bucharest Otopeni Intl Airport found on momondo in the last 72 hours is €165
The fastest flight from Dublin to Bucharest Otopeni Intl Airport takes 3h 30m
Direct flights go from Dublin to Bucharest Otopeni Intl Airport on Monday, Wednesday, Thursday, Friday, Saturday and Sunday. There are no airlines offering direct flights..
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 €82Free CancellationRating
6.2
9 reviews
Search HiSky flights
LufthansaPriceFrom €127Free CancellationRating
6.8
7,407 reviews
Search Lufthansa flights

  • HiSky Flights From Dublin to Bucharest Otopeni Intl Airport

    HiSky operates around 1 flight from Dublin to Bucharest Otopeni Intl Airport every week. The average price of these flights found in the last 72 hours has been €288, but momondo users have found HiSky deals from Dublin to Bucharest Otopeni Intl Airport from as low as €97 round-trip. HiSky has been scored 6.2/10 in 9 reviews.

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.

An easier way to manage your Bucharest Otopeni Intl Airport trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 16/10
Thu 23/10
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Bucharest

Bucharest Otopeni Intl Airport flight routes

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