Cheap flights from Boston to Lisbon, Portugal for only $336 roundtrip with Iberia.
DEPART:
Boston, USA
ARRIVE:
Lisbon, Portugal
RETURN:
Boston, USA
DATES:
Availability from August 2021 to May 2022 (excluding Christmas/New Year)
29th Sep – 6th Oct
3rd-10th Oct
20th-27th Nov
28th Feb – 7th Mar
23rd-30th May
–
More dates are available between $337 and $338 roundtrip:
31st Aug – 7th Sep
1st-8th Sep
2nd-9th Sep
3rd-10th Sep
8th-15th Sep
10th-17th Sep
12th-19th Sep
15th-22nd Sep
17th-24th Sep
19th-26th Sep
24th Sep – 1st Oct
26th Sep – 3rd Oct
22nd-29th Oct
1st-8th Nov
13th-20th Nov
15th-22nd Nov
1st-8th Dec
11th-18th Dec
1st-8th Jan
13th-20th Jan
29th Jan – 5th Feb
12th-19th Feb
14th-21st Feb
19th-26th Feb
26th Feb – 5th Mar
7th-14th Mar
14th-21st Mar
21st-28th Mar
23rd-30th Mar
25th Apr – 2nd May
14th-21st May
16th-23rd May
and more…
STOPS:
Madrid
AIRLINES:
Iberia