OTP - DUB

£95 Find Cheap Flights from Bucharest to Dublin – Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
£119
Typical prices: £116-£236
Multiple Airlines
Fri 2/11Thu 8/11
OTP - DUB • 1 stop
Cheapest direct flights
£128
Typical prices: £111-£228
Ryanair
Tue 2/10Mon 8/10
OTP - DUB • Direct
Direct flights
You can fly direct with Ryanair, HiSky, and Dan Air. Average duration is 3h 53m
Direct flights
+1
Direct flights
+1
Avoid delays
Most punctual • 60% on-time
Best time • Fewest delays
Insights
Insights
When to book
in advance
Our data shows that travellers who book at least 16 weeks in advance save around 51% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 38% price drop
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Cheapest • Avg £139 (return)
Shortest trip • 5h 37m (one-way)
Insights
Insights
Start a new search
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We hope you enjoy your trip to Dublin!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Bucharest to Dublin (OTP-DUB)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Bucharest to Dublin

Mon, 2 Nov - Sun, 8 Nov
Multiple Airlines Logo
06:55 - 11:35OTP  Bucharest Otopeni Intl-DUB Dublin
6h 40m1 stop Paris Beauvais-Tille
Multiple Airlines Logo
06:20 - 14:05DUB  Dublin-OTP Bucharest Otopeni Intl
5h 45m1 stop London Stansted
£119Multiple Airlines
Sun, 4 Oct - Mon, 5 Oct
Ryanair Logo
22:50 - 00:45OTP  Bucharest Otopeni Intl-DUB Dublin
3h 55mdirect
Ryanair Logo
11:35 - 20:15DUB  Dublin-OTP Bucharest Otopeni Intl
6h 40m1 stop London Stansted
£127Ryanair
Fri, 2 Oct - Thu, 8 Oct
Ryanair Logo
22:15 - 00:10OTP  Bucharest Otopeni Intl-DUB Dublin
3h 55mdirect
Ryanair Logo
17:15 - 22:55DUB  Dublin-OTP Bucharest Otopeni Intl
3h 40mdirect
£128Ryanair
Fri, 2 Oct - Wed, 7 Oct
Multiple Airlines Logo
05:35 - 10:35OTP  Bucharest Otopeni Intl-DUB Dublin
7h 00m1 stop Charleroi Brussels
Multiple Airlines Logo
08:00 - 16:55DUB  Dublin-OTP Bucharest Otopeni Intl
6h 55m1 stop Berlin Brandenburg
£129Multiple Airlines
Sun, 4 Oct - Thu, 8 Oct
Ryanair Logo
22:50 - 00:45OTP  Bucharest Otopeni Intl-DUB Dublin
3h 55mdirect
Ryanair Logo
17:15 - 22:55DUB  Dublin-OTP Bucharest Otopeni Intl
3h 40mdirect
£129Ryanair
Tue, 6 Oct - Thu, 8 Oct
Ryanair Logo
11:45 - 15:40OTP  Bucharest Otopeni Intl-DUB Dublin
5h 55m1 stop Leeds/Bradford
Ryanair Logo
07:45 - 15:45DUB  Dublin-OTP Bucharest Otopeni Intl
6h 00m1 stop Berlin Brandenburg
£130Ryanair
Tue, 6 Oct - Wed, 7 Oct
Multiple Airlines Logo
05:55 - 12:55OTP  Bucharest Otopeni Intl-DUB Dublin
9h 00m1 stop London Luton
Multiple Airlines Logo
06:45 - 12:25DUB  Dublin-OTP Bucharest Otopeni Intl
3h 40mdirect
£131Multiple Airlines
Fri, 2 Oct - Sun, 4 Oct
Ryanair Logo
22:15 - 00:10OTP  Bucharest Otopeni Intl-DUB Dublin
3h 55mdirect
Ryanair Logo
16:45 - 22:25DUB  Dublin-OTP Bucharest Otopeni Intl
3h 40mdirect
£133Ryanair
Thu, 26 Nov - Sun, 29 Nov
Multiple Airlines Logo
18:00 - 22:15OTP  Bucharest Otopeni Intl-DUB Dublin
6h 15m1 stop Amsterdam Schiphol
Multiple Airlines Logo
06:00 - 14:10DUB  Dublin-OTP Bucharest Otopeni Intl
6h 10m1 stop Paris Charles de Gaulle
£134Multiple Airlines
Thu, 26 Nov - Sun, 29 Nov
Multiple Airlines Logo
18:00 - 22:15OTP  Bucharest Otopeni Intl-DUB Dublin
6h 15m1 stop Amsterdam Schiphol
Multiple Airlines Logo
06:00 - 14:10DUB  Dublin-OTP Bucharest Otopeni Intl
6h 10m1 stop Paris Charles de Gaulle
£135Multiple Airlines
Booking Insights

Price, demand, and travel trends for Bucharest Otopeni Intl Airport to Dublin flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Bucharest Otopeni Intl Airport to Dublin with more confidence.

What's the cheapest day of the week to fly from Bucharest Otopeni Intl Airport to Dublin?

Saturday is the cheapest day of the week to fly from Bucharest Otopeni Intl Airport to Dublin and is 21% cheaper than the average day. Sunday is the most expensive day with flight prices 31% higher than average. Based on deals found by KAYAK users in the last 12 months.

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

  • March is the cheapest month to fly from Bucharest Otopeni Intl Airport to Dublin at £103 return.
  • July (£248) and August (£240) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 141% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Bucharest Otopeni Intl Airport to Dublin the cheapest?

Flights from Bucharest Otopeni Intl Airport to Dublin are cheapest 16 weeks before departure. Booking in this window typically costs about 51% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Expert advice

Expert advice for your flight from Bucharest to Dublin

 
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Ramsey Qubein

Ramsey Qubein

Expert on DUB and OTP

An avid traveller and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg, among others, he explores the latest trends in aviation, hospitality, cruises and business.

Key details for Bucharest Otopeni Intl Airport to Dublin flights

Low season

December

Cheapest flight

£95
Best time to beat the crowds (20% less expensive on average)
Most popular time to fly (50% more expensive on average)
Flights from Bucharest Otopeni Intl Airport to Dublin

When to book flights from Bucharest to Dublin

Are your dates flexible? Find out the best times to travel from Bucharest to Dublin based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your Bucharest Otopeni Intl Airport to Dublin flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • Which airlines offer extra legroom and free seat selection on Bucharest Otopeni Intl Airport to Dublin flights?

    Among airlines operating Bucharest Otopeni Intl Airport to Dublin flights:

    • Ryanair: offers free seat selection

    Extra legroom and free seat selection availability depends on fare class and route.

  • Which airlines are available on the route from Bucharest Otopeni Intl Airport to Dublin?

    3 airlines operate flights between Bucharest Otopeni Intl Airport and Dublin. The airlines offering direct flights on this route include:

    • Ryanair
    • HiSky
    • Dan Air

  • Which airports can I use when flying from Bucharest Otopeni Intl Airport to Dublin?

    Flights from Bucharest Otopeni Intl Airport to Dublin usually depart from Bucharest Otopeni Intl (OTP) and arrive at Dublin (DUB).

  • Which airlines include bags at no extra cost on Bucharest Otopeni Intl Airport to Dublin flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • Ryanair: a cabin bag and a checked bag in Economy class
    • HiSky: a cabin bag and a checked bag in Economy class
    • A.P.G.: a cabin bag and a checked bag in Economy class

    Bag allowance can vary by ticket type, cabin class, route, and airline, so travellers should check the fare details before booking.

  • Which cabin classes can I book on flights from Bucharest Otopeni Intl Airport to Dublin?

    Two cabin classes are available on flights from Bucharest Otopeni Intl Airport to Dublin:

    • Economy class
    • Premium Economy Class

  • How much can I save by having a stopover when flying from Bucharest Otopeni Intl Airport to Dublin?

    On this route, stopover flights are cheaper than direct options on average. Stopover fares average £139 return via London Stansted (STN), compared with £152 for direct.

  • What is the standard checked bag allowance on flights from Bucharest Otopeni Intl Airport to Dublin?

    There is no standard. Checked bag policies vary by airline on this route. Most carriers charge £18–£74 for the first checked bag in Economy. Premium fares and elite status bookings typically include a free checked bag.

  • Which aircraft model is used most often on flights from Bucharest Otopeni Intl Airport to Dublin?

    The Boeing 737 MAX 8 family is used most often on this route, operated mainly by Ryanair. Other aircraft seen on the route include Airbus A321neo variants.

  • Which airports do connecting flights from Bucharest Otopeni Intl Airport to Dublin pass through?

    One-stop flights from Bucharest Otopeni Intl Airport to Dublin most commonly connect through:

    • Munich Franz Josef Strauss (MUC) – 51% of one-stop connections
    • Amsterdam Schiphol (AMS) – 26% of one-stop connections
    • Zurich (ZRH) – 7% of one-stop connections
    • Frankfurt am Main (FRA) – 6% of one-stop connections

    Munich Franz Josef Strauss (MUC) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Bucharest Otopeni Intl Airport to Dublin?

    On the Bucharest Otopeni Intl Airport to Dublin route, being flexible with your departure day can save you up to 40%. Saturday is the cheapest day at £132 return on average, while Sunday is the most expensive at £218 – a £86 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • At what point is a flight considered delayed on the route from Bucharest Otopeni Intl Airport to Dublin?

    A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Bucharest Otopeni Intl Airport to Dublin route, 40% of flights were delayed in the past 3 months, with delays averaging 1 hour 39 minutes.

  • How are flight departures from Bucharest Otopeni Intl Airport to Dublin spread across the day?

    Evening is the busiest departure period on Bucharest Otopeni Intl Airport to Dublin flights, with 100% leaving in that window. Morning departures account for 0%, Afternoon flights for 0%, and Night flights for 0%.

  • What popular places can I visit in Dublin?

    Some of the most popular sights in Dublin are Dublin City Centre, Croke Park, and Aviva Stadium. These are among the most viewed places in Dublin on KAYAK.

  • What are the earliest and latest flights from Bucharest Otopeni Intl Airport to Dublin?

    These are the earliest and latest flight times available from Bucharest Otopeni Intl Airport to Dublin:

    • Earliest: departs at 11:55 and lands at 15:48
    • Latest: departs at 23:20 and lands at 03:13.

    The flight takes about 3h 53m.

  • How expensive are last-minute Bucharest Otopeni Intl Airport to Dublin flights?

    Last-minute fares on this route (booked within 2 weeks of departure) run 40% above the route average of £166. Book 16 weeks before departure for the lowest fares.

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

    A direct flight from Bucharest Otopeni Intl Airport to Dublin takes 3h 53m, covering 1,571 miles.

  • Do I need a passport to fly from Bucharest Otopeni Intl Airport to Dublin?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from Bucharest Otopeni Intl Airport to Dublin changed much recently?

    Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about £119 to £799. That means the highest observed fare was about 7x higher than the lowest one.

  • How are flight prices from Bucharest Otopeni Intl Airport to Dublin looking right now?

    One-way fares from Bucharest Otopeni Intl Airport to Dublin are currently in line with typical prices for this route. Average one-way fares are about £122.

  • How does Ryanair's on-time performance compare to other airlines on Bucharest Otopeni Intl Airport to Dublin flights?

    Ryanair is the only airline operating Bucharest Otopeni Intl Airport to Dublin flights. 60% of its flights are on time.

  • How do delay rates compare for morning and evening flights from Bucharest Otopeni Intl Airport to Dublin?

    Afternoon flights have the fewest delays on this route. Delays tend to pile up throughout the day as one late flight pushes the next, so earlier departures are usually more reliable.

  • How much time can I save by choosing a different stopover airport from Bucharest Otopeni Intl Airport to Dublin?

    Flying via Munich Franz Josef Strauss (MUC) gives the shortest average 1-stop total travel time of 5h 37m, compared to 6h 10m via Amsterdam Schiphol (AMS) and 7h 02m via Manchester (MAN).

  • What is the time difference between Bucharest Otopeni Intl Airport and Dublin?

    Dublin is 2 hours behind Bucharest Otopeni Intl Airport (Irish Time vs Eastern European Time). Plan for the time shift when scheduling connections or first-day activities.

  • Which car hire options are available at Dublin Airport (DUB)?

    Dublin Airport (DUB) hosts 5 major car hire companies, with daily rates starting from around £3 for economy cars. Top options include:
    • Budget
    • Sixt
    • Easirent
    • Europcar
    • Thrifty

  • How much should I expect to pay for a Bucharest Otopeni Intl Airport to Dublin flight?

    Return flights from Bucharest Otopeni Intl Airport to Dublin range from £116 to £236, with an average of £166 over the past 12 months. Anything below £116 counts as a good deal.

Your guide to booking Bucharest Otopeni Intl Airport to Dublin flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Saturday departure instead of Sunday. On this route, Saturday flights average £132 – about £86 less than Sunday (39% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 16 weeks before you fly. On this route, that window historically saves about 51% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Bucharest Otopeni Intl Airport to Dublin trip for March. Fares historically average £103 return in that month – typically £145 less than the most expensive month, which is July (based on the last 12 months).
  • If you have the time, taking a 1-stop flight through London Stansted Airport (STN) can be cheaper than flying direct. The cheapest stopover option averages £139 return on this route – about £13 less than direct flights (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Dublin Airport.
    - Clayton Hotel Dublin Airport
    - Maldron Hotel Dublin Airport
    - Metro Hotel Dublin Airport

Prefer to fly direct from Bucharest to Dublin?

 
Find which airlines fly direct from Bucharest Otopeni Intl Airport to Dublin Airport, which days they fly and book direct flights.

Direct departures

Bucharest Otopeni Intl to Dublin

Monday

Ryanair

Ryanair

Tuesday

HiSky,Ryanair

HiSky,Ryanair

Wednesday

Dan Air,Ryanair

Dan Air,Ryanair

Thursday

Ryanair

Ryanair

Friday

HiSky,Ryanair

HiSky,Ryanair

Saturday

Ryanair

Ryanair

Sunday

Dan Air,HiSky,Ryanair

Dan Air,HiSky, +1 more

See more direct flights

Direct returns

Dublin to Bucharest Otopeni Intl

Monday

Ryanair

Ryanair

Tuesday

Dan Air,HiSky,Ryanair

Dan Air,HiSky, +1 more

Wednesday

Ryanair

Ryanair

Thursday

Ryanair

Ryanair

Friday

HiSky,Ryanair

HiSky,Ryanair

Saturday

Dan Air,Ryanair

Dan Air,Ryanair

Sunday

HiSky,Ryanair

HiSky,Ryanair

See more direct flights

More options for your flight from Bucharest to Dublin

Complete your trip to Dublin with a hotel stay or car hire