How often are flights from Dublin to Bucharest delayed?

About 33% of weekly flights between Dublin and Bucharest have experienced delays in the past year, with the average delay time being 116 minutes.

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

Over the past year, Ryanair have had the lowest number of delays on this route, with just 19% of flights being delayed.

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

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

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

Thursday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.

How long is the flight from Dublin to Bucharest Otopeni Intl Airport?

A quick flight from Dublin to Bucharest Otopeni Intl Airport can take about 3h 30m. SWISS provides one of the quickest options available for as low as £150. The distance from Dublin to Bucharest Otopeni Intl Airport is about 1571 mi. This flight may include one or multiple stops.

In terms of precipitation, rainfall in Bucharest Otopeni Intl Airport ranges from 20.0 - 80.0 inches per month. June is typically the wettest month, when rainfall can reach 80.0 mm. October is typically the driest time to visit Bucharest Otopeni Intl Airport when rainfall is around 20.0 mm.

If weather is an important factor for your trip to Bucharest Otopeni Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -1.0 C).

What are the most reliable airlines from Dublin to Bucharest Otopeni Intl Airport?

Consider Ryanair (73%), HiSky (63%) or Dan Air (12%) when booking your flight. These represent the most reliable airlines when flying from Dublin to Bucharest Otopeni Intl Airport.

What airport do you fly from for flights from Dublin to Bucharest Otopeni Intl?

If you book a flight to Bucharest Otopeni Intl from Dublin, you will be flying from Dublin, which is the city’s only airport. Dublin (DUB) is located 5.7 mi from the center of Dublin. There are 0 flights from Dublin to Bucharest Otopeni Intl per day from 0 different airlines.

Can I find deals for flights from Dublin to Otopeni Intl that include hotel bookings?

Yes. In addition to deals on Dublin to Otopeni Intl flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Dublin to Otopeni Intl?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dublin to Otopeni Intl.

Can I find deals for business class flights from Dublin to Otopeni Intl?

Yes. Cheapflights offers flight deals from Dublin to Otopeni Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£76+ Cheap Flights from Dublin to Bucharest Otopeni Intl Airport

Cheap flight deals from Dublin to Otopeni Intl

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

Cheapest flights from Dublin to Otopeni Intl
Explore the most affordable flight options available from Dublin to Otopeni Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 September 2026.

Mon 9/1116:35 -

Nonstop3h 40m

Tue 17/1106:50 -

1 stop11h 30m

Deal found 18/9£82

Mon 9/1116:35 -

Nonstop3h 40m

Mon 16/1119:30 -

1 stop7h 10m

Deal found 15/9£85

Fri 13/1112:25 -

1 stop10h 35m

Fri 20/1112:15 -

1 stop7h 10m

Deal found 19/9£88

Wed 7/1007:10 -

1 stop9h 05m

Thu 15/1011:55 -

1 stop9h 55m

Deal found 18/9£91

Thu 12/1117:55 -

1 stop15h 30m

Thu 19/1117:35 -

1 stop7h 50m

Deal found 16/9£93

Mon 9/1116:35 -

Nonstop3h 40m

Mon 16/1122:40 -

Nonstop3h 55m

Deal found 15/9£101

Find flight deals from Dublin to Otopeni Intl

Round-trip from	£82
One-way from	£76
Popular in	December
Cheapest in	March
Average price	£307

9/11-17/11
1 total stop
15h 10m total
Dublin to Bucharest

Search Deals

Ryanair
2/10-31/12
2 total stops
11h 55m total
Dublin to Bucharest

Search Deals

Highest demand for flights based on searches. 10% potential increase in price (£17 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 10% potential price decrease (£15 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Cheapflights Fare Finder

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

Cheapest return flight

DublinBucharest

DUB Dublin - OTP Bucharest Otopeni Intl

DUBOTP

Dublin

Fri 2/10

07:00-20:55

2 stops11h 55m

Bucharest Otopeni Intl

Wed 31/12

00:00-23:00

Nonstop0h 00m

£76

DublinBucharest

DUB Dublin - OTP Bucharest Otopeni Intl

DUBOTP

Dublin

Mon 15/3

18:35-15:50

1 stop19h 15m

Bucharest Otopeni Intl

Wed 31/12

00:00-23:00

Nonstop0h 00m

£79

Fastest return journey

DublinBucharest

DUB Dublin - OTP Bucharest Otopeni Intl

DUBOTP

Dublin

Tue 13/10

22:40-04:10

Nonstop3h 30m

Bucharest Otopeni Intl

Wed 31/12

00:00-23:00

Nonstop0h 00m

£96

DublinBucharest

DUB Dublin - OTP Bucharest Otopeni Intl

DUBOTP

Dublin

Wed 17/3

10:30-15:45

1 stop27h 15m

Bucharest Otopeni Intl

Wed 31/12

00:00-23:00

Nonstop0h 00m

£99

DublinBucharest

DUB Dublin - OTP Bucharest Otopeni Intl

DUBOTP

Dublin

Sun 1/11

06:25-12:05

Nonstop3h 40m

Bucharest Otopeni Intl

Wed 31/12

00:00-23:00

Nonstop0h 00m

£100

DublinBucharest

DUB Dublin - OTP Bucharest Otopeni Intl

DUBOTP

Dublin

Thu 24/12

18:35-15:50

1 stop19h 15m

Bucharest Otopeni Intl

Wed 31/12

00:00-23:00

Nonstop0h 00m

£100

DublinBucharest

DUB Dublin - OTP Bucharest Otopeni Intl

DUBOTP

Dublin

Sat 14/11

08:50-01:15

2 stops14h 25m

Bucharest Otopeni Intl

Wed 31/12

00:00-23:00

Nonstop0h 00m

£108

DublinBucharest

DUB Dublin - OTP Bucharest Otopeni Intl

DUBOTP

Dublin

Mon 5/10

12:50-00:50

1 stop10h 00m

Bucharest Otopeni Intl

Wed 31/12

00:00-23:00

Nonstop0h 00m

£109

DublinBucharest

DUB Dublin - OTP Bucharest Otopeni Intl

DUBOTP

Dublin

Fri 29/1

18:35-15:50

1 stop19h 15m

Bucharest Otopeni Intl

Tue 2/2

16:40-11:20

1 stop20h 40m

£130

DublinBucharest

DUB Dublin - OTP Bucharest Otopeni Intl

DUBOTP

Dublin

Mon 8/3

18:35-15:50

1 stop19h 15m

Bucharest Otopeni Intl

Mon 15/3

06:30-17:45

1 stop13h 15m

£138

Flights are sorted by cheapest return flights first.

Deals found on 15/9

Showing 1-10 of 19 resultsSorted by cheapest first

Best time to book a flight from Dublin to Otopeni Intl

Have a flexible travel schedule? Discover the best time to fly to Otopeni Intl from Dublin with our price prediction graph.

DUB-OTP

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Dublin to Bucharest Otopeni Intl Airport

Prices

Delays

What is the cheapest month to book a flight from Dublin to Bucharest Otopeni Intl Airport?

Currently, March is the cheapest month in which you can book a flight from Dublin to Bucharest Otopeni Intl Airport (average of £88). Flying from Dublin to Bucharest Otopeni Intl Airport in December is currently the most expensive (average of £432). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DUB to OTP?

It’s optimal to fly from Dublin to Bucharest Otopeni Intl Airport in the morning. By choosing this option you can save up to 20% on the cost of your flight, compared to a flight at midday.

How much does it cost for a return flight from Dublin to Bucharest Otopeni Intl Airport?

Airfare is below average for this route at the moment.

Dublin to Bucharest Otopeni Intl Airport flights typically cost between £228 and £269 in November.
The cheapest return price found within the last 5 days was £82 on Multiple Airlines (9 Nov–17 Nov).

Related info for your journey

What airport do you fly from for flights from Dublin to Bucharest Otopeni Intl?
If you book a flight to Bucharest Otopeni Intl from Dublin, you will be flying from Dublin, which is the city’s only airport. Dublin (DUB) is located 5.7 mi from the center of Dublin. There are 0 flights from Dublin to Bucharest Otopeni Intl per day from 0 different airlines.
How long is the flight from Dublin to Bucharest Otopeni Intl Airport?
A quick flight from Dublin to Bucharest Otopeni Intl Airport can take about 3h 30m. SWISS provides one of the quickest options available for as low as £150. The distance from Dublin to Bucharest Otopeni Intl Airport is about 1571 mi. This flight may include one or multiple stops.
What are the most reliable airlines from Dublin to Bucharest Otopeni Intl Airport?
Consider Ryanair (73%), HiSky (63%) or Dan Air (12%) when booking your flight. These represent the most reliable airlines when flying from Dublin to Bucharest Otopeni Intl Airport.
Can I find deals for flights from Dublin to Otopeni Intl that include hotel bookings?
Yes. In addition to deals on Dublin to Otopeni Intl flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Dublin to Otopeni Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dublin to Otopeni Intl.
Can I find deals for business class flights from Dublin to Otopeni Intl?
Yes. Cheapflights offers flight deals from Dublin to Otopeni Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Dublin to Bucharest Otopeni Intl Airport?
Currently, March is the cheapest month in which you can book a flight from Dublin to Bucharest Otopeni Intl Airport (average of £88). Flying from Dublin to Bucharest Otopeni Intl Airport in December is currently the most expensive (average of £432). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Otopeni

Browse thousands of different options on Cheapflights for your next trip

Complete your trip

Direct flights to Romania

Flights by cabin class

Other flight options

Other flights from Dublin

Otopeni Intl flight routes

Popular flights

Complete your trip

Bucharest Otopeni Intl Airport car hire

London car hire

Orlando car hire

Johannesburg car hire

Fly with Cheapflights

How does Cheapflights help users find flights from Dublin to Otopeni Intl?

Cheapflights makes it easy to find Dublin to Otopeni Intl flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Dublin to Otopeni Intl?

Cheapflights helps you find that perfect flight to Otopeni Intl from Dublin by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Dublin to Otopeni Intl with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Dublin to Otopeni Intl flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Dublin to Otopeni Intl become cheaper?

Yes! Start tracking prices for Dublin to Otopeni Intl flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Dublin to Bucharest Otopeni Intl Airport from £76

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Dublin to Otopeni Intl

Cheapest flights from Dublin to Otopeni IntlExplore the most affordable flight options available from Dublin to Otopeni Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 September 2026.

Explore the most affordable flight options available from Dublin to Otopeni Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 September 2026.

Best flights from Dublin to Otopeni IntlDiscover carefully curated flight deals from Dublin to Otopeni Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 19 September 2026.

Discover carefully curated flight deals from Dublin to Otopeni Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 19 September 2026.

Direct flights from Dublin to Otopeni IntlExplore direct flight options from Dublin to Otopeni Intl based on user searches, and compare prices and availability for your desired travel dates. Data last updated 19 September 2026.

Explore direct flight options from Dublin to Otopeni Intl based on user searches, and compare prices and availability for your desired travel dates. Data last updated 19 September 2026.

Last-minute flights from Dublin to Otopeni IntlDiscover last-minute flight deals from Dublin to Otopeni Intl. Data last updated 19 September 2026 and is based on user searches.

Discover last-minute flight deals from Dublin to Otopeni Intl. Data last updated 19 September 2026 and is based on user searches.

One-way flights from Dublin to Otopeni IntlSearch for one-way flight options from Dublin to Otopeni Intl. Find affordable one-way fares based on user searches. Data last updated 19 September 2026.

Search for one-way flight options from Dublin to Otopeni Intl. Find affordable one-way fares based on user searches. Data last updated 19 September 2026.

Find flight deals from Dublin to Otopeni Intl

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

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

Best time to book a flight from Dublin to Otopeni Intl

Have a flexible travel schedule? Discover the best time to fly to Otopeni Intl from Dublin with our price prediction graph.

Cheapflights Insights

What is the cheapest month to book a flight from Dublin to Bucharest Otopeni Intl Airport?

What is the cheapest time of day to fly from DUB to OTP?

It’s optimal to fly from Dublin to Bucharest Otopeni Intl Airport in the morning. By choosing this option you can save up to 20% on the cost of your flight, compared to a flight at midday.

How much does it cost for a return flight from Dublin to Bucharest Otopeni Intl Airport?

Airfare is below average for this route at the moment.

Dublin to Bucharest Otopeni Intl Airport flights typically cost between £228 and £269 in November.The cheapest return price found within the last 5 days was £82 on Multiple Airlines (9 Nov–17 Nov).

How often are flights from Dublin to Bucharest delayed?

About 33% of weekly flights between Dublin and Bucharest have experienced delays in the past year, with the average delay time being 116 minutes.

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

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

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

Thursday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.

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

Over the past year, Ryanair have had the lowest number of delays on this route, with just 19% of flights being delayed.

Related info for your journey

What airport do you fly from for flights from Dublin to Bucharest Otopeni Intl?

How long is the flight from Dublin to Bucharest Otopeni Intl Airport?

What are the most reliable airlines from Dublin to Bucharest Otopeni Intl Airport?

Can I find deals for flights from Dublin to Otopeni Intl that include hotel bookings?

How can I find direct flights from Dublin to Otopeni Intl?

Can I find deals for business class flights from Dublin to Otopeni Intl?

What is the cheapest month to book a flight from Dublin to Bucharest Otopeni Intl Airport?

Travelling to a place near Bucharest Otopeni Intl Airport?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Complete your trip

Complete your trip to Otopeni Intl by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to Romania

Book a non-stop flight to one of these other cities located in Romania.

Search flights from Dublin to Otopeni Intl by cabin class

Find flights from Dublin to Otopeni Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Dublin and Otopeni Intl flights

Browse other Dublin and Otopeni Intl flight options. Last updated on 19 September 2026.

Other flights from Dublin

Browse through other flights departing from Dublin. Flights are based on user searches made on Cheapflights and were last updated on 19 September 2026.

Other flights to Otopeni Intl

Explore flights to Otopeni Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 19 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Fly with Cheapflights

How does Cheapflights help users find flights from Dublin to Otopeni Intl?

Why should you use Cheapflights to find cheap flight tickets from Dublin to Otopeni Intl?

Can Cheapflights find flights from Dublin to Otopeni Intl with no change fees?

Can Cheapflights notify me if prices for flights from Dublin to Otopeni Intl become cheaper?

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Dublin to Otopeni Intl
Explore the most affordable flight options available from Dublin to Otopeni Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 September 2026.

Best flights from Dublin to Otopeni Intl
Discover carefully curated flight deals from Dublin to Otopeni Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 19 September 2026.

Direct flights from Dublin to Otopeni Intl
Explore direct flight options from Dublin to Otopeni Intl based on user searches, and compare prices and availability for your desired travel dates. Data last updated 19 September 2026.

Last-minute flights from Dublin to Otopeni Intl
Discover last-minute flight deals from Dublin to Otopeni Intl. Data last updated 19 September 2026 and is based on user searches.

One-way flights from Dublin to Otopeni Intl
Search for one-way flight options from Dublin to Otopeni Intl. Find affordable one-way fares based on user searches. Data last updated 19 September 2026.

Dublin to Bucharest Otopeni Intl Airport flights typically cost between £228 and £269 in November.
The cheapest return price found within the last 5 days was £82 on Multiple Airlines (9 Nov–17 Nov).