AirHint found the following cheapest return flights from Lisbon (LIS) to Dublin (DUB)
in May 2025 (see full year ).
Return flights
07 May
- 13 May
Ryanair
73 €
direct
10 May
- 13 May
Ryanair
74 €
direct
07 May
- 10 May
Ryanair
74 €
direct
02 May
- 13 May
Ryanair
75 €
direct
02 May
- 10 May
Ryanair
76 €
direct
24 May
- 27 May
Ryanair
79 €
direct
07 May
- 14 May
Ryanair
79 €
direct
24 May
- 03 Jun
Ryanair
79 €
direct
10 May
- 14 May
Ryanair
80 €
direct
07 May
- 07 May
Ryanair
80 €
direct
07 May
- 17 May
Ryanair
80 €
direct
18 May
- 03 Jun
Ryanair
83 €
direct
24 May
- 08 Jun
Ryanair
86 €
direct
17 May
- 03 Jun
Ryanair
86 €
direct
20 May
- 03 Jun
Ryanair
88 €
direct
31 May
- 03 Jun
Ryanair
89 €
direct
25 May
- 03 Jun
Ryanair
89 €
direct
31 May
- 17 Jun
Ryanair
91 €
direct
24 May
- 10 Jun
Ryanair
93 €
direct
22 May
- 03 Jun
Ryanair
94 €
direct
Also check the deals for one-way flights from Lisbon to Dublin in May .
The deals are updated regularly. The prices may go up as tickets are purchased by other travellers.
Only the cheapest flights are offered.
Select a price to book and secure these cheap prices.