Cheap flights from Bucharest Otopeni Intl Airport to Dublin
OTP — DUB
9 Jan — 16 Jan1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Bucharest Otopeni Intl to Dublin are usually found in October or May, booked 20 days in advance, depart on a Tuesday or Monday and return on a Tuesday
Find flight deals from Otopeni Intl to Dublin
Discover tips and strategies to find the most affordable flight options for your journey from Otopeni Intl (OTP) to Dublin (DUB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 10 December 2025.
Popular in
August
Cheapest in
October
Average price
£149
Good one-way deal
£53 or less
Highest demand for flights based on searches. 8% potential increase in price (£9 potential increase over avg. return price).
Best time to book a flight from Otopeni Intl to Dublin
Have a flexible travel schedule? Discover the best time to fly to Dublin from Otopeni Intl with our price prediction graph.
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 Bucharest Otopeni Intl Airport to Dublin
Prices
Delays
How far ahead should I book a flight from Bucharest Otopeni Intl Airport to Dublin?
Use this chart to determine the optimal time to book a return flight from Otopeni Intl to Dublin. Price data was last updated on 5 December 2025.
To ensure you get the cheapest price possible for a flight from Bucharest Otopeni Intl Airport to Dublin, you should look to book at least 20 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Bucharest Otopeni Intl Airport to Dublin?
Currently, August is the cheapest month in which you can book a flight from Bucharest Otopeni Intl Airport to Dublin (average of £62). Flying from Bucharest Otopeni Intl Airport to Dublin in February is currently the most expensive (average of £113). 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 OTP to DUB?
Find hourly flight availability from Otopeni Intl to Dublin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 10 December 2025.
Unlike in the morning, when flights are generally more expensive, you can save up to 33% on flights from Bucharest Otopeni Intl Airport to Dublin by exploring options for tickets in the afternoon.
How often are flights from Bucharest to Dublin delayed?
About 45% of weekly flights between Bucharest and Dublin have experienced delays in the past year, with the average delay time being 119 minutes.
What is the most punctual flight time for Bucharest to Dublin flights?
Historically, flights departing in the early afternoon 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?
Tuesday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Bucharest to Dublin flights?
Over the past year, Flyyo have had the lowest number of delays on this route, with just 13% of flights being delayed.
Related info for your journey
Find useful and relevant information for your journey from Otopeni Intl to Dublin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
What airport do you fly into for flights to Dublin from Bucharest Otopeni Intl?
Located just 5.7 mi from the city center, Dublin is the airport most travelers will use when flying to Dublin from Bucharest Otopeni Intl. Booking flights from Bucharest Otopeni Intl to Dublin (DUB) should be relatively easy as there are 0 daily inbound flights from Bucharest Otopeni Intl from 0 different airlines.
What are the most reliable airlines from Bucharest Otopeni Intl Airport to Dublin?
Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Bucharest Otopeni Intl Airport to Dublin on time: HiSky (57%), Dan Air (44%), Ryanair (37%).
Can I find deals for flights from Otopeni Intl to Dublin that include hotel bookings?
Yes. In addition to deals on Otopeni Intl to Dublin flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Otopeni Intl to Dublin?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Otopeni Intl to Dublin.
Can I find deals for business class flights from Otopeni Intl to Dublin?
Yes. Cheapflights offers flight deals from Otopeni Intl to Dublin 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 Bucharest Otopeni Intl Airport to Dublin?
Currently, August is the cheapest month in which you can book a flight from Bucharest Otopeni Intl Airport to Dublin (average of £62). Flying from Bucharest Otopeni Intl Airport to Dublin in February is currently the most expensive (average of £113). 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.
Explore flights to Dublin departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 10 December 2025.
Browse through other flights departing from Otopeni Intl. Flights are based on user searches made on Cheapflights and were last updated on 10 December 2025.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Otopeni Intl to Dublin?
When you search for this flight from Otopeni Intl to Dublin, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.
Why should you use Cheapflights to find cheap flight tickets from Otopeni Intl to Dublin?
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Dublin from Otopeni Intl.
Can Cheapflights find flights from Otopeni Intl to Dublin with no change fees?
Yes! Cheapflights helps users easily find flights from Otopeni Intl to Dublin with no change fees.
Can Cheapflights notify me if prices for flights from Otopeni Intl to Dublin become cheaper?
Not ready to book yet? You can track prices for flights from Otopeni Intl to Dublin on Cheapflights with our Price Alert feature and get notified when better prices are available.
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