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 €303 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 4 days ago

€475

Return

found 4 days ago

Select Fly Play flight, departing Sun, 6 Apr from Boston to Lisbon, returning Mon, 14 Apr, priced at €475 found 4 days ago

Tue, 1 Apr - Tue, 8 Apr

MHT

Manchester

LIS

Lisbon

€510 Return, found 2 days ago

€510

Return

found 2 days ago

Select American Airlines flight, departing Tue, 1 Apr from Manchester to Lisbon, returning Tue, 8 Apr, priced at €510 found 2 days ago

Sun, 2 Mar - Tue, 18 Mar

PVD

Providence

LIS

Lisbon

€512 Return, found 3 days ago

€512

Return

found 3 days ago

Select American Airlines flight, departing Sun, 2 Mar from Providence to Lisbon, returning Tue, 18 Mar, priced at €512 found 3 days ago

Sun, 2 Mar - Tue, 18 Mar

PVD

Providence

LIS

Lisbon

€575 Return, found 3 days ago

€575

Return

found 3 days ago

Select KLM flight, departing Sun, 2 Mar from Providence to Lisbon, returning Tue, 18 Mar, priced at €575 found 3 days ago

Sat, 29 Mar - Mon, 7 Apr

BOS

Boston

LIS

Lisbon

€596 Return, found 1 hour ago

€596

Return

found 1 hour ago

Select Delta flight, departing Sat, 29 Mar from Boston to Lisbon, returning Mon, 7 Apr, priced at €596 found 1 hour ago

Sat, 29 Mar - Mon, 7 Apr

BOS

Boston

LIS

Lisbon

€601 Return, found 1 hour ago

€601

Return

found 1 hour ago

Select Virgin Atlantic flight, departing Sat, 29 Mar from Boston to Lisbon, returning Mon, 7 Apr, priced at €601 found 1 hour ago