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Shannon to Algarve in January

Every day's cheapest Ryanair fare for January 2027, each way, for one adult. Read from Ryanair on 16 October at 08:09; fares can move before you book.

Cheapest day out
€24
Mon, 18 Jan
Cheapest day back
€36
Sat, 23 Jan
Typical fare out
€30
half the days cost this or less
Cheapest week
€63
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 week

€63

return for one, both flights

Out
Mon, 18 Jan, 18:35 · €24
Back
Mon, 25 Jan, 21:45 · €39

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.

Shannon to Algarve
MonTueWedThuFriSatSun
1–2€703–
4€475–6–7–8–9€3210–
11€2612–13–14–15–16€3017–
18€2419–20–21–22–23€2824–
25€2726–27–28–29–30€3731–
Algarve to Shannon
MonTueWedThuFriSatSun
1–2€1973–
4€935–6–7–8–9€6510–
11€6412–13–14–15–16€5317–
18€3819–20–21–22–23€3624–
25€3926–27–28–29–30€4131–

Christmas 2026 falls in January. Every destination from Shannon for that break, priced for the family →

Questions

What's the cheapest day to fly from Shannon to Algarve in January?

Monday 18 January 2027, at €24 one way for one adult, leaving at 18:35. The cheapest day to fly back is Saturday 23 January 2027, at €36.

How much is a flight from Shannon to Algarve in January?

Half the days in January have a fare of €30 or less one way, and €53 or less coming back. Those are Ryanair's cheapest fares, which cover one small bag that fits under the seat.