The cheapest times to fly from OTP to DUB are

  • January 8th to April 1st
  • April 30th to May 20th
  • September 24th to December 9th

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from OTP to DUB is early to mid February. Prices can be as high as $278 for Sunday flights during early to mid August, or as low as $90 for Tuesday flights around early to mid February.


When to Fly to Dublin

Flying from Bucharest (OTP) to Dublin (DUB) will usually cost between $95 to $233 per person if booking more than four weeks in advance. On average the very cheapest time to fly is early to mid February with an average ticket price of $105. Due to high demand the most expensive time to fly is early to mid August, with an average price of $245. Planning your trip to low-cost times can easily save you $140 on economy flights and even more on first-class flights. Generally, any price below $142 can be considered a good price for a round-trip OTP to DUB flight.

See below for a graph of average weekly prices for the OTP to DUB route. All prices are for round-trip tickets in USD.

OTP to DUB Flight Prices

Compared to other flights, the OTP to DUB flight is much cheaper than the average and costs much less than the average flight leaving from Bucharest. The average price per mile (for a direct flight) is $0.06, which is far below average.


Flight Prices by Day of the Week

Tuesday is usually the cheapest day to depart and return on this flight. Sundays are the most expensive days to fly out or take a return trip. Selecting flights on the least expensive days could save you up to $37 (21%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Tuesday and returning a week later will cost an average of $133. Return trip prices are from the DUB to OTP flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from OTP to DUB can generally find a 0-layover flight. Because there is a direct flight option the real-world direct flight time of 3 hour 49 minutes may be realistic.


Flight Questions Answered

Still have questions about flying from OTP to DUB? We’ve got answers.

Which airlines fly this route?

You can find 29 major airlines flying this route most often: Aegean, Aer Lingus, Aeroflot, Air Austral, Air France, Air Italy, Air Serbia, Austrian, Blue Air, British Airways, Croatia, El Al, Eurowings, Flybe, Iberia, Iberia Express, JAL, KLM, Laudamotion, Lufthansa, Luxair, Ryanair, SAS, Singapore Airlines, SWISS, TAROM, Turkish Airlines, Vueling, Wizz Air, and potentially more during busy seasons.

How far away is it from Dublin Airport to Henri Coanda Airport?

The distance between the two airports is roughly 1572 miles or 2530 kilometers.

How long does it take to fly from OTP to DUB?

The real-world flight time for a nonstop OTP to DUB flight is about 3 hour 49 minutes.

How many flights go between Bucharest and Dublin?

It depends on the day of the week and the date, but a typical day might have around 74 available flights from OTP to DUB.


Airport Location Info


Departing Airport

Origination codeOTP
Origination airport nameHenri Coanda Airport

Return Airport

Destination codeDUB
Destination airport nameDublin Airport


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.