OTP - DUB

€109 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
€125
Typical prices: €136-€277
Ryanair
Sat 6/10Mon 8/10
OTP - DUB • 1 stop
Cheapest direct flights
€127
Typical prices: €130-€267
Ryanair
Fri 2/11Fri 9/11
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 €162 (return)
Shortest trip • 5h 37m (one-way)
Insights
Insights
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you enjoy your trip to Dublin!
Flight Deals
Booking Insights
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 Otopeni Intl to Dublin

Mon, 26 Oct - Tue, 3 Nov
Ryanair Logo
19:05 - 11:55OTP  Bucharest Otopeni Intl-DUB Dublin
18h 50m1 stop Bergamo Orio Al Serio
Ryanair Logo
06:25 - 11:05DUB  Dublin-OTP Bucharest Otopeni Intl
26h 40m1 stop Bergamo Orio Al Serio
€125Ryanair
Mon, 2 Nov - Sun, 8 Nov
Ryanair Logo
22:40 - 00:35OTP  Bucharest Otopeni Intl-DUB Dublin
3h 55mdirect
Ryanair Logo
06:25 - 12:05DUB  Dublin-OTP Bucharest Otopeni Intl
3h 40mdirect
€131Ryanair
Mon, 2 Nov - Sun, 8 Nov
Ryanair Logo
22:40 - 00:35OTP  Bucharest Otopeni Intl-DUB Dublin
3h 55mdirect
Ryanair Logo
06:25 - 12:05DUB  Dublin-OTP Bucharest Otopeni Intl
3h 40mdirect
€132Ryanair
Mon, 26 Oct - Tue, 3 Nov
Multiple Airlines Logo
19:30 - 11:55OTP  Bucharest Otopeni Intl-DUB Dublin
18h 25m1 stop Bergamo Orio Al Serio
Multiple Airlines Logo
14:30 - 20:10DUB  Dublin-OTP Bucharest Otopeni Intl
3h 40mdirect
€134Multiple Airlines
Mon, 2 Nov - Sun, 8 Nov
Ryanair Logo
14:50 - 08:35OTP  Bucharest Otopeni Intl-DUB Dublin
19h 45m2 stops Bergamo Orio Al Serio London Stansted
Ryanair Logo
06:25 - 12:05DUB  Dublin-OTP Bucharest Otopeni Intl
3h 40mdirect
€135Ryanair
Wed, 7 Oct - Tue, 20 Oct
Multiple Airlines Logo
12:50 - 14:45OTP  Bucharest Otopeni Intl-DUB Dublin
3h 55mdirect
Multiple Airlines Logo
19:25 - 11:15DUB  Dublin-OTP Bucharest Otopeni Intl
13h 50m1 stop Milan Malpensa
€136Multiple Airlines
Wed, 7 Oct - Tue, 20 Oct
Multiple Airlines Logo
13:10 - 00:05OTP  Bucharest Otopeni Intl-DUB Dublin
12h 55m2 stops Milan Malpensa London Stansted
Multiple Airlines Logo
11:30 - 19:25DUB  Dublin-OTP Bucharest Otopeni Intl
5h 55m1 stop London Luton
€139Multiple Airlines
Mon, 2 Nov - Sun, 8 Nov
Multiple Airlines Logo
06:55 - 14:25OTP  Bucharest Otopeni Intl-DUB Dublin
9h 30m1 stop Paris Beauvais-Tille
Multiple Airlines Logo
06:20 - 14:05DUB  Dublin-OTP Bucharest Otopeni Intl
5h 45m1 stop London Stansted
€140Multiple Airlines
Mon, 2 Nov - Sun, 8 Nov
Multiple Airlines Logo
06:55 - 14:25OTP  Bucharest Otopeni Intl-DUB Dublin
9h 30m1 stop Paris Beauvais-Tille
Multiple Airlines Logo
06:20 - 14:05DUB  Dublin-OTP Bucharest Otopeni Intl
5h 45m1 stop London Stansted
€142Multiple Airlines
Wed, 23 Dec - Wed, 30 Dec
Multiple Airlines Logo
18:00 - 08:05OTP  Bucharest Otopeni Intl-DUB Dublin
16h 05m1 stop Amsterdam Schiphol
Multiple Airlines Logo
06:15 - 11:55DUB  Dublin-OTP Bucharest Otopeni Intl
3h 40mdirect
€146Multiple 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.

How much is a return flight from Bucharest Otopeni Intl Airport to Dublin?

Return flights from Bucharest Otopeni Intl Airport to Dublin start at €125. Prices are below average for this route right now, with typical return fares ranging from €136 to €277. The lowest price found in the past 5 days was €125 on Ryanair.

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 €120 return.
  • July (€290) and August (€280) 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.

Key details for Bucharest Otopeni Intl Airport to Dublin flights

Low season

December

Cheapest flight

€109
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 Otopeni Intl to Dublin

Are your dates flexible? Find out the best times to travel from Otopeni Intl 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?

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

    • Economy class
    • Premium Economy Class
    • Business 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 €162 return via London Stansted (STN), compared with €178 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 €21–€87 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 €155 return on average, while Sunday is the most expensive at €255 – a €100 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, Bord Gáis Energy Theatre, and 3Olympia Theatre. 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 €194. 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 4,069 km.

  • 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.

  • 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 lower than usual. Average one-way flight prices are about €113, which is 22% below the typical average for this route.

  • 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 €136 to €277, with an average of €194 over the past 12 months. Anything below €136 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 €155 – about €100 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 €120 return in that month – typically €170 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 €162 return on this route – about €16 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 Otopeni Intl 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 Otopeni Intl to Dublin

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