▼ 33% below usual from DublinFlight only
DUB → PRG · 16–18 Jan
€86
return, per person
€86usual €129 from Dublin
Dublin to Prague in January
Every day's cheapest Ryanair fare for January 2027, each way, for one adult. Read from Ryanair on 31 October at 02:26; fares can move before you book.
- Cheapest day out
- €28
- Sun, 10 Jan
- Cheapest day back
- €46
- Thu, 21 Jan
- Typical fare out
- €59
- half the days cost this or less
- Cheapest week
- €86
- return, both flights
The cheapest trips in January
Ryanair sells each direction separately, so a return is the two one-way fares added together. The fare covers one small bag that fits under the seat. A 10kg cabin bag and checked bags cost extra with Ryanair, and you can add them while booking.
Cheapest weekend
€121
return for one, both flights
- Out
- Fri, 15 Jan, 07:30 · €73
- Back
- Mon, 18 Jan, 09:45 · €48
Cheapest 3 or 4 nights
€77
return for one, both flights
- Out
- Sun, 17 Jan, 16:20 · €31
- Back
- Thu, 21 Jan, 17:15 · €46
Cheapest week
€86
return for one, both flights
- Out
- Sat, 16 Jan, 13:55 · €38
- Back
- Sat, 23 Jan, 17:50 · €48
Every day in January
The cheapest one-way fare each day. Green days cost less than the month's typical fare that way; the cheapest day is outlined. Leaving on a Sunday averaged €42, on a Friday €97.
| Mon | Tue | Wed | Thu | Fri | Sat | Sun |
|---|---|---|---|---|---|---|
| 1€59 | 2€87 | 3€72 | ||||
| 4€58 | 5€61 | 6€74 | 7€77 | 8€68 | 9€49 | 10€28 |
| 11€46 | 12€60 | 13€33 | 14€89 | 15€73 | 16€38 | 17€31 |
| 18€51 | 19€49 | 20€55 | 21€49 | 22€117 | 23€40 | 24€30 |
| 25€49 | 26€98 | 27€59 | 28€92 | 29€170 | 30€113 | 31€47 |
| Mon | Tue | Wed | Thu | Fri | Sat | Sun |
|---|---|---|---|---|---|---|
| 1€137 | 2€333 | 3€191 | ||||
| 4€138 | 5€140 | 6€140 | 7€135 | 8€153 | 9€114 | 10€98 |
| 11€93 | 12€75 | 13€90 | 14€77 | 15€96 | 16€80 | 17€119 |
| 18€48 | 19€59 | 20€70 | 21€46 | 22€53 | 23€48 | 24€76 |
| 25€58 | 26€63 | 27€49 | 28€153 | 29€66 | 30€72 | 31€58 |
Deals on this route in January
Each one compared with what the route usually costs.
−€43
Christmas 2026 falls in January. Every destination from Dublin for that break, priced for the family →
Questions
What's the cheapest day to fly from Dublin to Prague in January?
Sunday 10 January 2027, at €28 one way for one adult, leaving at 16:20. The cheapest day to fly back is Thursday 21 January 2027, at €46.
How much is a flight from Dublin to Prague in January?
Half the days in January have a fare of €59 or less one way, and €80 or less coming back. Those are Ryanair's cheapest fares, which cover one small bag that fits under the seat.
Which day of the week is cheapest to fly to Prague?
In January, Sundays averaged €42 one way and Fridays €97, the cheapest and dearest days to leave.