By air
Flights from Boston to Lisbon
Fly from Boston to Lisbon (LIS) — then arrive and explore.
Searched and booked on Aviasales. Head Your Way may earn a commission at no extra cost to you.
Flight details and fares
Boston to Lisbon at a glance
- Arrival airport
- LIS
- Routing
- 1 stop
- Recent fare from
- £443
- Fare found
- 2026-09-09
£443 is the cheapest recent one-way fare our flight-data partner found for Boston to Lisbon; live prices move daily by date and demand. Check current Boston to Lisbon fares and pick your dates:
Are there direct flights from Boston to Lisbon?
Our latest harvest found the best Boston to Lisbon fare with 1 stop; a non-stop fare was not returned at that check. Direct routes can appear seasonally, so check the live search above for your dates.
Keep planning Lisbon
The fare is the cheapest our flight-data partner (Travelpayouts) found for Boston to Lisbon, found around 2026-09-09: a recent SIGNAL, NOT a live or guaranteed quote, always check current fares before booking. The direct/indirect status reflects the routing found at that check and can vary by season and date. Airport codes from OurAirports. How Head Your Way compiles its data.