What is the cheapest airline that flies from Ireland to Bucharest Otopeni Intl?

Ryanair and KLM are the most popular carriers operating from Ireland to Bucharest Otopeni Intl

How long does it take to fly to Bucharest Otopeni Intl Airport?

Flight times vary depending on what airport in Ireland you fly out of and what airport in Bucharest Otopeni Intl Airport you fly into. For example, flying from Dublin to Bucharest Otopeni Intl Airport takes 3h 30m on average. On the other hand, flying from Milltown (Kerry) to Bucharest Otopeni Intl Airport takes 10h 20m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo to see if there are any available for your route.

What is the most punctual flight time for Ireland to Bucharest flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

How often are flights from Ireland to Bucharest delayed?

Historically, on average around 30% of flights between Ireland and Bucharest have experienced a delay on any given week. The average delay length over the past 12 months has been 113 minutes.

What day of the week experiences the fewest flight delays on this route?

Saturday is statistically the day of the week that experiences the fewest delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Ireland to Bucharest flights?

According to our data, Flyyo have had the fewest delays on this route over the last 12 months, with about 12% of their flights experiencing any sort of delay.

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

There is 1 operator available for flights from Ireland to Bucharest Otopeni Intl Airport as of December 2025.

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

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 stopovers 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 Ireland to Bucharest Otopeni Intl Airport.

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

The necessary travel and health documents for your Bucharest Otopeni Intl 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.

€52 Cheap Flights from Ireland to Bucharest Otopeni Intl Airport in 2025/26

Q: How many flights depart from Ireland to Bucharest Otopeni Intl Airport on average per week?

As of December 2025, 2 flights take off from Ireland and land in Bucharest Otopeni Intl Airport each week. The most common flight departure day for this route is Fri, with 50% of weekly flights taking off on this day.

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Find the cheapest flights from Ireland to Bucharest

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One-way

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Recent return flight deals from Ireland to Bucharest

Enter your travel dates to find the best prices.

15:35 - 21:20

DUB

OTP

3h 45mdirect

17:10 - 18:55

OTP

DUB

3h 45mdirect

€52Ryanair

Mon, 2 Feb - Tue, 10 Feb

15:35 - 21:20

DUB

OTP

3h 45mdirect

15:35 - 17:20

OTP

DUB

3h 45mdirect

€56Ryanair

Mon, 26 Jan - Wed, 4 Feb

15:05 - 20:50

DUB

OTP

3h 45mdirect

15:35 - 17:20

OTP

DUB

3h 45mdirect

€60Ryanair

Thu, 22 Jan - Wed, 28 Jan

15:05 - 20:50

DUB

OTP

3h 45mdirect

15:35 - 17:20

OTP

DUB

3h 45mdirect

€61Ryanair

Thu, 22 Jan - Wed, 28 Jan

06:30 - 12:15

DUB

OTP

3h 45mdirect

06:00 - 11:10

OTP

DUB

7h 10m1 stop

€76Multiple Airlines

Sat, 17 Jan - Thu, 29 Jan

23:40 - 11:05

SNN

OTP

9h 25m1 stop

06:15 - 21:45

OTP

SNN

17h 30m2 stops

€131Multiple Airlines

Fri, 23 Jan - Tue, 27 Jan

11:55 - 23:45

ORK

OTP

9h 50m1 stop

16:35 - 15:25

OTP

ORK

24h 50m1 stop

€499British Airways

Sun, 18 Jan - Thu, 22 Jan

11:35 - 23:45

ORK

OTP

10h 10m2 stops

08:05 - 15:25

OTP

ORK

9h 20m1 stop

€869British Airways

Sun, 11 Jan - Sat, 17 Jan

17:25 - 06:40

SNN

OTP

35h 15m2 stops

16:20 - 11:30

OTP

SNN

21h 10m2 stops

€1,996Qatar Airways

Sat, 31 Jan - Sat, 7 Feb

14:45 - 23:00

SNN

OTP

30h 15m2 stops

08:00 - 06:20

OTP

SNN

24h 20m2 stops

€9,284American Airlines

Mon, 19 Jan - Fri, 23 Jan

Ryanair flights from Ireland to Bucharest Otopeni Intl Airport

Our best Ryanair deals on Ireland to Bucharest Otopeni Intl Airport flight tickets

Ryanair

2 Feb

DUB15:35Dublin

3h 45m

OTP21:20Bucharest Otopeni Intl

10 Feb

OTP17:10Bucharest Otopeni Intl

3h 45m

DUB18:55Dublin

€52

Find similar

Ryanair

26 Jan

DUB15:35Dublin

3h 45m

OTP21:20Bucharest Otopeni Intl

4 Feb

OTP15:35Bucharest Otopeni Intl

3h 45m

DUB17:20Dublin

€56

Find similar

Ryanair

22 Jan

DUB15:05Dublin

3h 45m

OTP20:50Bucharest Otopeni Intl

28 Jan

OTP15:35Bucharest Otopeni Intl

3h 45m

DUB17:20Dublin

€60

Find similar

HiSky flights from Ireland to Bucharest Otopeni Intl Airport

Our best HiSky deals on Ireland to Bucharest Otopeni Intl Airport flight tickets

HiSky

24 May

DUB23:20Dublin

3h 30m

OTP04:50Bucharest Otopeni Intl

29 May

OTP20:30Bucharest Otopeni Intl

3h 50m

DUB22:20Dublin

€120

Find similar

HiSky

30 Dec

DUB20:20Dublin

3h 30m

OTP01:50Bucharest Otopeni Intl

2 Jan

OTP19:00Bucharest Otopeni Intl

5h 50m

1 stop

DUB22:50Dublin

€259

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Ireland to Bucharest Otopeni Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DublinBucharest

DUB - OTP

DUBOTP

Dublin

Mon 2/2

15:35-21:20

Nonstop3h 45m

Bucharest Otopeni Intl

Tue 10/2

17:10-18:55

Nonstop3h 45m

€52

DublinBucharest

DUB - OTP

DUBOTP

Dublin

Mon 26/1

15:35-21:20

Nonstop3h 45m

Bucharest Otopeni Intl

Wed 4/2

15:35-17:20

Nonstop3h 45m

€56

DublinBucharest

DUB - OTP

DUBOTP

Dublin

Thu 22/1

15:05-20:50

Nonstop3h 45m

Bucharest Otopeni Intl

Wed 28/1

15:35-17:20

Nonstop3h 45m

€60

DublinBucharest

DUB - OTP

DUBOTP

Dublin

Thu 22/1

15:05-20:50

Nonstop3h 45m

Bucharest Otopeni Intl

Wed 28/1

15:35-17:20

Nonstop3h 45m

€61

DublinBucharest

DUB - OTP

DUBOTP

Dublin

Sat 17/1

06:30-12:15

Nonstop3h 45m

Bucharest Otopeni Intl

Thu 29/1

06:00-11:10

1 stop7h 10m

€76

ShannonBucharest

SNN - OTP

SNNOTP

Shannon

Fri 23/1

23:40-11:05

1 stop9h 25m

Bucharest Otopeni Intl

Tue 27/1

06:15-21:45

2 stops17h 30m

€131

CorkBucharest

ORK - OTP

ORKOTP

Cork

Sun 18/1

11:55-23:45

1 stop9h 50m

Bucharest Otopeni Intl

Thu 22/1

16:35-15:25

1 stop24h 50m

€499

CorkBucharest

ORK - OTP

ORKOTP

Cork

Sun 11/1

11:35-23:45

2 stops10h 10m

Bucharest Otopeni Intl

Sat 17/1

08:05-15:25

1 stop9h 20m

€869

ShannonBucharest

SNN - OTP

SNNOTP

Shannon

Sat 31/1

17:25-06:40

2 stops35h 15m

Bucharest Otopeni Intl

Sat 7/2

16:20-11:30

2 stops21h 10m

€1,996

ShannonBucharest

SNN - OTP

SNNOTP

Shannon

Mon 19/1

14:45-23:00

2 stops30h 15m

Bucharest Otopeni Intl

Fri 23/1

08:00-06:20

2 stops24h 20m

€9,284

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Ireland 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

Prices

Airlines

Delays

Other information

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

In general, October is the cheapest month to fly from Ireland to Bucharest Otopeni Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around €141. If you aren’t able to travel to Bucharest Otopeni Intl Airport during the month of October, 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 Ireland to Bucharest Otopeni Intl Airport is on a Saturday when prices can be found for as low as €117. 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 €325.

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

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

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

There is only 1 cabin class available to choose from on Ireland 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.

Can stopping save me money on Ireland to Bucharest Otopeni Intl Airport flights?

No. A direct flight is the cheapest option for a flight between Ireland to Bucharest Otopeni Intl Airport.

Cheap Ireland to Bucharest Otopeni Intl Airport flight deals and tips

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

Fastest flight time	3h 30m
Direct flights	Every day

The fastest flight from Ireland to Bucharest Otopeni Intl Airport takes 3h 30m

Direct flights go from Ireland to Bucharest Otopeni Intl Airport every day.

Search flight deals

When did momondo last update prices for flights from Ireland to Bucharest Otopeni Intl Airport?
Prices for flights from Ireland to Bucharest Otopeni Intl Airport refresh daily.
How many operators does momondo search for flights from Ireland to Bucharest Otopeni Intl Airport?
There is 1 operator available for flights from Ireland to Bucharest Otopeni Intl Airport as of December 2025.
How old do you have to be to fly from Ireland to Bucharest Otopeni Intl Airport?
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 stopovers 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 Ireland to Bucharest Otopeni Intl Airport.
What documentation or ID do you need to fly to Bucharest Otopeni Intl Airport?
The necessary travel and health documents for your Bucharest Otopeni Intl 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 Ireland to Bucharest Otopeni Intl Airport?
momondo data reveals that the most frequently booked plane model on the route from Ireland to Bucharest Otopeni Intl Airport is Boeing 737 MAX 8, representing 25.89% of all bookings. The subsequent popular models are Airbus A318/A319/A320/A321 at 20.54%, Airbus A320-100/200 at 15.18%, and Boeing 737-800 Passenger/BBJ2 (winglets) at 13.39%.

Best airlines flying from Ireland to Bucharest Otopeni Intl Airport

Compare and see reviews for airlines that fly from Ireland to Bucharest Otopeni Intl Airport with momondo

Airline	Rating	Free Cancellation	Price
HiSky	PriceFrom €83	Free Cancellation	Rating 0.0		Search HiSky flights

Otopeni

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Ireland to Bucharest for you.

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

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

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

momondo provides multiple filters to help you find the best flight to Bucharest from Ireland. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of Ireland to Bucharest flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Bucharest Otopeni Intl Airport trip

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Cheap flights from Ireland to Bucharest from €52

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Ireland to Bucharest departing on 2/2. 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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Big names, great deals

Filter for what you want

Filter for what you want

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Price Alerts

Find the cheapest flights from Ireland to Bucharest

Recent return flight deals from Ireland to Bucharest

Recent one-way flight deals from Ireland to Bucharest

Recent last minute flight deals from Ireland to Bucharest

Recent direct flight deals from Ireland to Bucharest

Ryanair flights from Ireland to Bucharest Otopeni Intl Airport

Our best Ryanair deals on Ireland to Bucharest Otopeni Intl Airport flight tickets

HiSky flights from Ireland to Bucharest Otopeni Intl Airport

Our best HiSky deals on Ireland to Bucharest Otopeni Intl Airport flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Ireland to Bucharest Otopeni Intl Airport that are best for you.

See travel insights to Bucharest from

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

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

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

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

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

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

There is only 1 cabin class available to choose from on Ireland 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.

Can stopping save me money on Ireland to Bucharest Otopeni Intl Airport flights?

No. A direct flight is the cheapest option for a flight between Ireland to Bucharest Otopeni Intl Airport.

What is the cheapest airline that flies from Ireland to Bucharest Otopeni Intl?

Ryanair and KLM are the most popular carriers operating from Ireland to Bucharest Otopeni Intl

How often are flights from Ireland to Bucharest delayed?

Historically, on average around 30% of flights between Ireland and Bucharest have experienced a delay on any given week. The average delay length over the past 12 months has been 113 minutes.

What is the most punctual flight time for Ireland to Bucharest flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Saturday is statistically the day of the week that experiences the fewest delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Ireland to Bucharest flights?

According to our data, Flyyo have had the fewest delays on this route over the last 12 months, with about 12% of their flights experiencing any sort of delay.

How many flights depart from Ireland to Bucharest Otopeni Intl Airport on average per week?

As of December 2025, 2 flights take off from Ireland and land in Bucharest Otopeni Intl Airport each week. The most common flight departure day for this route is Fri, with 50% of weekly flights taking off on this day.

How long does it take to fly to Bucharest Otopeni Intl Airport?

Cheap Ireland to Bucharest Otopeni Intl Airport flight deals and tips

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

Fastest flight time

Direct flights

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

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

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

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

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

Best airlines flying from Ireland to Bucharest Otopeni Intl Airport

Compare and see reviews for airlines that fly from Ireland to Bucharest Otopeni Intl Airport with momondo

Travelling to a place near Bucharest?

Why use momondo?

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

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

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

I’m not ready to book a flight from Ireland to Bucharest right now. Can momondo alert me if 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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Bucharest

Complete your trip to Bucharest