The cheapest one-way ticket from Dublin to Prague found recently is 27€, on 10 Jan (January 2027, direct). The most expensive month is May 2027, from 75€. Round trips start at 90€, in December 2026. There are direct flights, the shortest taking 2h 25m. Airlines on this route: Ryanair, Aer Lingus.
Lowest fare by month
| Month | One way | Round trip |
|---|---|---|
| November 2026 | 48€9 Nov · direct | 118€23 Nov–26 Nov · direct |
| December 2026 | 48€14 Dec · direct | 90€7 Dec–14 Dec · direct |
| January 2027 | 27€10 Jan · direct | 100€23 Jan–26 Jan · direct |
| May 2027 | 75€22 May · direct | 251€3 May–3 May · 1 stop |
| June 2027 | — | 181€1 Jun–4 Jun · direct |
Cheapest days in January 2027
One way, per adult. Blank days: nobody searched them lately.
At a glance
- Airports
- DUB → PRG
- Airlines
- Ryanair, Aer Lingus
- Direct flights
- Yes, direct fares were seen
The rest of the trip to Prague
- Internet when you land ↗An eSIM for the country, set up before you fly. Handy outside the EU, or when roaming costs extra.
- A ride from the airport ↗A driver waiting at arrivals, at a fixed price.
- Things to do in Prague ↗Tickets for museums, tours and sights.
Flight delayed by three hours or more, or cancelled? Under EU rules you may be owed up to €600. Check your claim.
Frequently asked questions
How much is a flight from Dublin to Prague?
The cheapest one-way ticket found recently is 27€, in January 2027. A round trip starts at 90€. Fares are per adult and change often.
What is the cheapest month to fly from Dublin to Prague?
January 2027, from 27€ one way. The most expensive is May 2027, from 75€.
Are there direct flights from Dublin to Prague?
Yes, direct fares were found on this route in recent days.
How long is the flight from Dublin to Prague?
The shortest flight found takes 2h 25m.
Which airlines fly from Dublin to Prague?
Ryanair, Aer Lingus.
Which airports do flights from Dublin to Prague use?
They leave from DUB and land at PRG.
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Watch this routeFares are the lowest travellers found in recent days' searches, per adult. They change: check the price before you book. Booking links go to our travel partner and are affiliate links: if you book through them we earn a small commission, at no cost to you.