AirHint found the following cheapest return flights from Newark (EWR) to Lisbon (LIS)
in May 2025 (see full year ).
Return flights
06 May
- 13 May
Icelandair
$ 520
05 May
- 16 May
Icelandair
$ 532
14 May
- 28 May
FrenchBee
$ 534
20 May
- 05 Jun
Icelandair
$ 540
07 May
- 14 May
Scandinavian Airlines
$ 541
11 May
- 16 May
Icelandair
$ 549
14 May
- 17 May
Icelandair
$ 551
05 May
- 13 May
Icelandair
$ 558
04 May
- 12 May
TAP
$ 580
08 May
- 15 May
Air Caraibes
$ 586
19 May
- 23 May
Icelandair
$ 592
30 May
- 05 Jun
Porter Airlines (Canada) Ltd
$ 601
28 May
- 04 Jun
Porter Airlines (Canada) Ltd
$ 602
29 May
- 06 Jun
Air Transat
$ 619
25 May
- 03 Jun
Porter Airlines (Canada) Ltd
$ 633
30 May
- 04 Jun
Air Transat
$ 635
07 May
- 17 Jun
TAP
$ 642
31 May
- 20 Jun
Air Transat
$ 646
18 May
- 16 Jun
TAP
$ 656
29 May
- 02 Jun
Air Canada
$ 669
Also check the deals for one-way flights from Newark 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.
