AirHint found the following cheapest return flights from Lisbon (LIS) to Boston (BOS) in November 2026 (see full year).
Return flights
| 15 Nov - 29 Nov | British Airways | ||
| 02 Nov - 12 Nov | British Airways | ||
| 02 Nov - 12 Nov | Virgin Atlantic | direct | |
| 15 Nov - 29 Nov | TAP | direct |
Also check the deals for one-way flights from Lisbon to Boston in November.
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