Cheapest return flights from Dublin to Lisbon in May from $184
AirHint found the following cheapest return flights from Dublin (DUB) to Lisbon (LIS)
in May 2026 (see full year ).
Return flights
03 May
- 05 May
TAP
$ 184
04 May
- 19 May
Ryanair
$ 200
direct
06 May
- 19 May
Ryanair
$ 200
direct
04 May
- 05 May
Ryanair
$ 201
direct
29 May
- 31 May
TAP
$ 207
direct
21 May
- 24 May
TAP
$ 208
direct
06 May
- 13 May
TAP
$ 208
direct
01 May
- 05 May
Iberia Express
$ 211
04 May
- 13 May
Ryanair
$ 212
direct
06 May
- 26 May
Ryanair
$ 212
direct
25 May
- 11 Jun
Ryanair
$ 228
direct
25 May
- 07 Jun
Ryanair
$ 230
direct
25 May
- 10 Jun
Ryanair
$ 241
direct
25 May
- 08 Jun
Ryanair
$ 255
direct
25 May
- 04 Jun
Ryanair
$ 255
direct
24 May
- 11 Jun
Ryanair
$ 255
direct
24 May
- 07 Jun
Ryanair
$ 256
direct
24 May
- 10 Jun
Ryanair
$ 268
direct
23 May
- 11 Jun
Ryanair
$ 269
direct
23 May
- 07 Jun
Ryanair
$ 270
direct
Also check the deals for one-way flights from Dublin to Lisbon 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.
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