BOS → Lisbon Nonstop Round-Trip for $389 · November 2026
Why it's a deal
TAP Air Portugal is pricing this nonstop Boston–Lisbon round-trip at roughly $330 below the typical fare for this route, which usually clears $700 in shoulder season. Nonstop transatlantic service from BOS is limited, so finding it at this price point without connecting through a hub is the real story here.
Score breakdown
The Dream Score is deterministic. Here's exactly how this 89 was calculated.
Who it's for
Travelers flying from Boston who want a clean nonstop to one of Europe's most walkable cities during Lisbon's pleasant, crowd-thinned November — warm enough for outdoor dining, quiet enough to actually get a table.
Risks & fine print
- •Specific departure and return dates are not published — the source notes 'limited dates available,' so not all of November will price at $389. Confirm exact available dates on TAP's site or Google Flights before making any plans.
- •No direct booking link confirmed; you are routing through a deal aggregator. Verify the fare is still live before booking hotels or making other commitments.
- •Passport required — Portugal is a Schengen country; U.S. travelers do not need a visa for stays under 90 days, but passport must be valid at least 3 months beyond your return date.
- •Fare basis unknown — check whether this is a basic economy restriction that limits carry-on, changes, or seat selection, which is common at this price on TAP.
Booking strategy
Search TAP Air Portugal directly and Google Flights simultaneously using flexible-date view across November to identify which specific dates hit the $389 price point. If you find them, book directly with TAP rather than a third-party OTA so that any schedule changes or cancellations are easier to resolve.