Cheap Flights from Boston to Lisbon

Cheap flights from Boston to Lisbon (BOS-LIS)

Prices were available within the past 7 days and start at €339 for one-way flights and €475 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, 6 Apr - Mon, 14 Apr

BOS

Boston

LIS

Lisbon

€475 Return, found 6 days ago

€475

Return

found 6 days ago

Select Fly Play flight, departing Sun, 6 Apr from Boston to Lisbon, returning Mon, 14 Apr, priced at €475 found 6 days ago

Tue, 1 Apr - Tue, 8 Apr

MHT

Manchester

LIS

Lisbon

€510 Return, found 5 days ago

€510

Return

found 5 days ago

Select American Airlines flight, departing Tue, 1 Apr from Manchester to Lisbon, returning Tue, 8 Apr, priced at €510 found 5 days ago

Sun, 2 Mar - Tue, 18 Mar

PVD

Providence

LIS

Lisbon

€512 Return, found 5 days ago

€512

Return

found 5 days ago

Select American Airlines flight, departing Sun, 2 Mar from Providence to Lisbon, returning Tue, 18 Mar, priced at €512 found 5 days ago

Mon, 10 Mar - Wed, 26 Mar

PVD

Providence

LIS

Lisbon

€545 Return, found 1 day ago

€545

Return

found 1 day ago

Select United flight, departing Mon, 10 Mar from Providence to Lisbon, returning Wed, 26 Mar, priced at €545 found 1 day ago

Sun, 2 Mar - Tue, 18 Mar

PVD

Providence

LIS

Lisbon

€575 Return, found 5 days ago

€575

Return

found 5 days ago

Select KLM flight, departing Sun, 2 Mar from Providence to Lisbon, returning Tue, 18 Mar, priced at €575 found 5 days ago

Mon, 24 Mar - Tue, 1 Apr

BOS

Boston

LIS

Lisbon

€582 Return, found 1 day ago

€582

Return

found 1 day ago

Select Aer Lingus flight, departing Mon, 24 Mar from Boston to Lisbon, returning Tue, 1 Apr, priced at €582 found 1 day ago