Cheapest return flights from Washington to Lisbon in June from $819
AirHint found the following cheapest return flights from Washington (IAD) to Lisbon (LIS)
in June 2026 (see full year ).
Return flights
02 Jun
- 07 Jun
Royal Air Maroc
$ 819
24 Jun
- 02 Jul
Royal Air Maroc
$ 837
09 Jun
- 16 Jun
Aer Lingus
$ 841
01 Jun
- 12 Jun
TAP
$ 862
direct
14 Jun
- 21 Jun
Royal Air Maroc
$ 871
09 Jun
- 20 Jun
Royal Air Maroc
$ 871
20 Jun
- 30 Jun
Royal Air Maroc
$ 895
22 Jun
- 01 Jul
Royal Air Maroc
$ 895
30 Jun
- 09 Jul
Royal Air Maroc
$ 903
24 Jun
- 06 Jul
Royal Air Maroc
$ 903
03 Jun
- 22 Jun
Aer Lingus
$ 913
03 Jun
- 17 Jun
Aer Lingus
$ 924
01 Jun
- 08 Jun
TAP
$ 935
direct
07 Jun
- 17 Jun
TAP
$ 950
direct
30 Jun
- 10 Jul
Royal Air Maroc
$ 965
26 Jun
- 08 Jul
Royal Air Maroc
$ 965
30 Jun
- 08 Jul
Royal Air Maroc
$ 966
26 Jun
- 05 Jul
Royal Air Maroc
$ 966
27 Jun
- 03 Jul
Royal Air Maroc
$ 966
26 Jun
- 03 Jul
Royal Air Maroc
$ 966
Also check the deals for one-way flights from Washington to Lisbon in June .
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