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Summer flights from Boston to Lisbon, Portugal for only $388 roundtrip with British Airways and Aer Lingus.
DEPART:
Boston, USA
ARRIVE:
Lisbon, Portugal
RETURN:
Boston, USA
DATES:
Limited availability from August to September 2017
Example dates:
19th-30th Aug
19th Aug – 1st Sep
–
More dates are available for $408:
12th-24th Aug
19th-27th Aug
19th-28th Aug
19th-29th Aug
possibly more…
STOPS:
Dublin/London
British Airways
Aer Lingus
Allow the search to complete, then click an OTA to view the advertised price:
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