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 €325 for one-way flights and €409 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, 5 Oct - Fri, 31 Oct

BOS

Boston

LIS

Lisbon

€409 Return, found 2 days ago

€409

Return

found 2 days ago

Select Fly Play flight, departing Sun, 5 Oct from Boston to Lisbon, returning Fri, 31 Oct, priced at €409 found 2 days ago

Thu, 24 Apr - Wed, 30 Apr

BOS

Boston

LIS

Lisbon

€592 Return, found 13 hours ago

€592

Return

found 13 hours ago

Select Virgin Atlantic flight, departing Thu, 24 Apr from Boston to Lisbon, returning Wed, 30 Apr, priced at €592 found 13 hours ago

Thu, 24 Apr - Wed, 30 Apr

BOS

Boston

LIS

Lisbon

€592 Return, found 13 hours ago

€592

Return

found 13 hours ago

Select Delta flight, departing Thu, 24 Apr from Boston to Lisbon, returning Wed, 30 Apr, priced at €592 found 13 hours ago

Thu, 31 Jul - Fri, 22 Aug

BOS

Boston

LIS

Lisbon

€593 Return, found 4 days ago

€593

Return

found 4 days ago

Select American Airlines flight, departing Thu, 31 Jul from Boston to Lisbon, returning Fri, 22 Aug, priced at €593 found 4 days ago

Thu, 18 Sep - Sun, 21 Sep

BOS

Boston

LIS

Lisbon

€596 Return, found 6 days ago

€596

Return

found 6 days ago

Select Aer Lingus flight, departing Thu, 18 Sep from Boston to Lisbon, returning Sun, 21 Sep, priced at €596 found 6 days ago

Thu, 18 Sep - Sun, 21 Sep

BOS

Boston

LIS

Lisbon

€598 Return, found 6 days ago

€598

Return

found 6 days ago

Select Iberia flight, departing Thu, 18 Sep from Boston to Lisbon, returning Sun, 21 Sep, priced at €598 found 6 days ago