The cheapest times to fly from DUB to PRG are

  • January 1st to April 1st (except the week of February 12th)
  • April 16th to May 6th
  • September 24th to December 16th (except the week of October 22nd)

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 DUB to PRG is mid January. Prices can be as high as $276 for Sunday flights during late December, or as low as $80 for Tuesday flights around mid January.


When to Fly to Prague

Flying from Dublin (DUB) to Prague (PRG) will usually cost between $92 to $180 per person if booking more than four weeks in advance. On average the very cheapest time to fly is mid January with an average ticket price of $94. Due to high demand the most expensive time to fly is late December, with an average price of $192. Planning your trip to low-cost times can easily save you $98 on economy flights and even more on first-class flights. Generally, any price below $126 can be considered a good price for a round-trip DUB to PRG flight.

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

DUB to PRG Flight Prices

Compared to other flights, the DUB to PRG flight is much cheaper than the average and costs much less than the average flight leaving from Dublin. The average price per mile (for a direct flight) is $0.09, 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 $26 (18%) 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 $117. Return trip prices are from the PRG to DUB 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 DUB to PRG can generally find a 0-layover flight. Because there is a direct flight option the real-world direct flight time of 2 hour 37 minutes may be realistic.


Alternative Nearby Airports

Champion Traveler tells you which airports are nearby and whether tickets might be cheaper alternative airports nearby. Sometimes it’s worth it to fly into a closer airport and then commute to your destination. Remember that there is a nonstop flight from DUB to PRG while comparing.

Destination alternative #1: Strachowice Airport (WRO) in Wroclaw

  • 134 miles (216 km) away from PRG
  • Usually 10.32% less expensive than PRG
  • Nonstop flights available

See DUB to WRO flights


Flight Questions Answered

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

Which airlines fly this route?

You can find 32 major airlines flying this route most often: Aegean, Aer Lingus, Aeroflot, Air Austral, Air Baltic, Air France, Austrian, British Airways, China Eastern, Croatia, CSA, Eurowings, Finnair, Flybe, Hainan, Iberia, IndiGo, JAL, KLM, Lufthansa, Luxair, Norwegian, Norwegian Air International, Ryanair, SAS, Singapore Airlines, Smartwings, SWISS, Tap Air Portugal, Transavia, Turkish Airlines, Vueling, and potentially more during busy seasons.

How far away is it from Ruzyne Airport to Dublin Airport?

The distance between the two airports is roughly 904 miles or 1455 kilometers.

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

The real-world flight time for a nonstop DUB to PRG flight is about 2 hour 37 minutes.

How many flights go between Dublin and Prague?

It depends on the day of the week and the date, but a typical day might have around 83 available flights from DUB to PRG.


Airport Location Info


Departing Airport

Origination codeDUB
Origination airport nameDublin Airport

Return Airport

Destination codePRG
Destination airport nameRuzyne 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.