OTP - DUB

£76 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
£92
Typical prices: £121-£239
Ryanair
Tue 4/12Fri 7/12
OTP - DUB • Direct
Cheapest one-way flight
£76
Typical prices: £87-£186
KLM
Fri 7/12
OTP - DUB • 1 stop
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 52% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 40% price drop
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Cheapest • Avg £119 (return)
Shortest trip • 5h 37m (one-way)
Insights
Insights
Start a new search
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
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

Fri, 4 Dec - Mon, 7 Dec
Ryanair Logo
20:00 - 21:55OTP  Bucharest Otopeni Intl-DUB Dublin
3h 55mdirect
Ryanair Logo
16:35 - 22:15DUB  Dublin-OTP Bucharest Otopeni Intl
3h 40mdirect
£92Ryanair
Mon, 21 Dec - Wed, 30 Dec
Ryanair Logo
22:40 - 00:35OTP  Bucharest Otopeni Intl-DUB Dublin
3h 55mdirect
Ryanair Logo
16:10 - 21:50DUB  Dublin-OTP Bucharest Otopeni Intl
3h 40mdirect
£93Ryanair
Mon, 30 Nov - Mon, 7 Dec
Multiple Airlines Logo
22:40 - 00:35OTP  Bucharest Otopeni Intl-DUB Dublin
3h 55mdirect
Multiple Airlines Logo
06:30 - 18:15DUB  Dublin-OTP Bucharest Otopeni Intl
9h 45m2 stops London Stansted Tirana Rinas
£97Multiple Airlines
Mon, 23 Nov - Sun, 29 Nov
Ryanair Logo
13:45 - 00:40OTP  Bucharest Otopeni Intl-DUB Dublin
12h 55m2 stops Pescara Liberi Milan Malpensa
Ryanair Logo
06:25 - 12:05DUB  Dublin-OTP Bucharest Otopeni Intl
3h 40mdirect
£99Ryanair
Mon, 21 Dec - Wed, 30 Dec
Ryanair Logo
19:05 - 00:40OTP  Bucharest Otopeni Intl-DUB Dublin
7h 35m1 stop Bergamo Orio Al Serio
Ryanair Logo
16:10 - 21:50DUB  Dublin-OTP Bucharest Otopeni Intl
3h 40mdirect
£102Ryanair
Mon, 23 Nov - Sun, 29 Nov
Ryanair Logo
21:50 - 08:05OTP  Bucharest Otopeni Intl-DUB Dublin
12h 15m1 stop Bristol
Ryanair Logo
06:25 - 12:05DUB  Dublin-OTP Bucharest Otopeni Intl
3h 40mdirect
£104Ryanair
Sat, 21 Nov - Sun, 22 Nov
Ryanair Logo
16:20 - 20:15OTP  Bucharest Otopeni Intl-DUB Dublin
5h 55m1 stop Bergamo Orio Al Serio
Ryanair Logo
06:25 - 12:05DUB  Dublin-OTP Bucharest Otopeni Intl
3h 40mdirect
£109Ryanair
Fri, 20 Nov - Sun, 22 Nov
Ryanair Logo
09:20 - 17:55OTP  Bucharest Otopeni Intl-DUB Dublin
10h 35m1 stop Bergamo Orio Al Serio
Ryanair Logo
06:25 - 12:05DUB  Dublin-OTP Bucharest Otopeni Intl
3h 40mdirect
£109Ryanair
Mon, 21 Dec - Wed, 30 Dec
Ryanair Logo
19:05 - 00:40OTP  Bucharest Otopeni Intl-DUB Dublin
7h 35m1 stop Bergamo Orio Al Serio
Ryanair Logo
09:35 - 00:55DUB  Dublin-OTP Bucharest Otopeni Intl
13h 20m1 stop Bristol
£110Ryanair
Fri, 20 Nov - Sun, 22 Nov
Ryanair Logo
09:20 - 17:55OTP  Bucharest Otopeni Intl-DUB Dublin
10h 35m1 stop Bergamo Orio Al Serio
Ryanair Logo
05:55 - 19:05DUB  Dublin-OTP Bucharest Otopeni Intl
11h 10m1 stop Leeds/Bradford
£112Ryanair
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 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 typically range from £121 to £239. The lowest price found in the past 5 days was £92 on Ryanair.

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

Based on deals KAYAK users found in the last 12 months, Saturday is the cheapest day of the week to fly from Bucharest Otopeni Intl Airport to Dublin. It's 20% cheaper than the average day, while Sunday is the most expensive, with prices 29% higher.

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 £104 return.
•July (£253) and August (£241) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 142% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights 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 52% 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

February

Cheapest flight

£76
Beat the crowds with an average 38% drop in traveller numbers.
The most popular month to fly with an average 54% increase in traveller numbers.
One-way flight 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 answers about this route, including flight times, airports, airlines, and booking tips.

  • 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 11:45 and lands at 15:38
    • Latest: departs at 22:40 and lands at 02:33.

    The flight takes about 3h 53m.

  • 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 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.

  • 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 £121 to £239, with an average of £173 over the past 12 months. Anything below £121 counts as a good deal.

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

    Last-minute fares on this route (booked within two weeks of departure) run 32% above the £173 route average. Book 16 weeks before departure for the lowest fares.

  • 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 £119 return via London Stansted (STN), compared with £165 for direct.

  • How does on-time performance compare across airlines flying from Bucharest Otopeni Intl Airport to Dublin?

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

  • 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 £16–£75 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.

  • 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%.

  • 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 £92 to £753. That means the highest observed fare was about 8x 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 higher than usual. Average one-way flight prices are about £244, which is 94% above the typical average for this route.

  • 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 £24 for economy cars. Top options include:

    • Budget
    • Sixt
    • Easirent
    • Europcar
    • Thrifty

  • 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).

  • What time of day has the fewest delays on flights from Bucharest Otopeni Intl Airport to Dublin?

    Afternoon flights have the fewest delays on this route, while evening departures tend to have the most.

  • 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 three months, with delays averaging 1h 40m.

  • 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:

    • Amsterdam Schiphol (AMS) – 39% of one-stop connections
    • Munich Franz Josef Strauss (MUC) – 39% of one-stop connections
    • Frankfurt am Main (FRA) – 6% of one-stop connections
    • Zurich (ZRH) – 4% of one-stop connections

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

    Yes. Flexible dates can save you up to 38% on flights from Bucharest Otopeni Intl Airport to Dublin. Saturday is the cheapest departure day at £140 return on average, while Sunday is the most expensive at £225, a difference of £85.

    Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • Which airlines fly 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

  • 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 56m via Amsterdam Schiphol (AMS) and 7h 01m via Frankfurt am Main (FRA).

  • 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.

  • What popular places can I visit in Dublin?

    Some of the most popular sights in Dublin are Croke Park, The Convention Centre Dublin, and 3Olympia Theatre. These are among the most viewed places in Dublin on KAYAK.

  • 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 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

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

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 and avoid flying on Sunday. On this route, Saturday flights average £140, about £85 less than Sunday fares (38% 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 52% 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 £104 return in that month – typically £148 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 £119 return on this route – about £46 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

HiSky,Ryanair

HiSky,Ryanair

Tuesday

Ryanair

Ryanair

Wednesday

Dan Air,HiSky,Ryanair

Dan Air,HiSky, +1 more

Thursday

Ryanair

Ryanair

Friday

HiSky,Ryanair

HiSky,Ryanair

Saturday

Ryanair

Ryanair

Sunday

Dan Air,Ryanair

Dan Air,Ryanair

See more direct flights

Direct returns

Dublin to Bucharest Otopeni Intl

Monday

HiSky,Ryanair

HiSky,Ryanair

Tuesday

Dan Air,Ryanair

Dan Air,Ryanair

Wednesday

HiSky,Ryanair

HiSky,Ryanair

Thursday

Ryanair

Ryanair

Friday

HiSky,Ryanair

HiSky,Ryanair

Saturday

Dan Air,Ryanair

Dan Air,Ryanair

Sunday

Ryanair

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