Live airfare from New York City to Lisbon, Portugal — part of our Europe watchlist. We price JFK, LaGuardia and Newark to LIS once a day, watch a public mistake-fare feed every hour, and check every fare against its own recorded history.
These are round-trip fares, so the return leg covers Lisbon back to New York on the same ticket — booking the round-trip is almost always cheaper than two one-ways.
| Airport | Price | Typical | Discount | Stops | Total time | Airline | Dates |
|---|---|---|---|---|---|---|---|
| JFK | $651 | $687 | -5% | Nonstop | 6h 45m | Virgin Atlantic | Nov 14 – Nov 21 |
| LGA | $646 | $727 | -11% | 2 stops | 14h 34m | American Airlines | Nov 14 – Nov 21 |
| EWR | $652 | $736 | -11% | 2 stops | 14h 34m | American Airlines | Nov 14 – Nov 21 |
Total time is the full elapsed duration of the cheapest itinerary we recorded, from departure to arrival with any connection included — not flight time. Read it alongside the stop count.
Portugal · Economy · Nov 14 – Nov 21
Cheapest round-trip on the live feed — 2 stops. Compared against typical fares for this region while we build 90-day history for the route.
Portugal · Economy · Nov 14 – Nov 21
Cheapest round-trip on the live feed — nonstop. Compared against typical fares for this region while we build 90-day history for the route.
Portugal · Economy · Nov 14 – Nov 21
Cheapest round-trip on the live feed — 2 stops. Compared against typical fares for this region while we build 90-day history for the route.
Since we started tracking New York to Lisbon on 20 Aug 2026 — 42 days and 140 recorded checks — the lowest round-trip we've logged is $558, the median is $718, and the high was $1,145. Today's cheapest live fare is $646 — 10% below our recorded median.
We probe a fixed travel window each day, so this is a running record of the fare itself — not a seasonal forecast or an advance-purchase recommendation.
Carriers we've recorded on this route: Air Canada, Air Europa, American Airlines, Azores Airlines, British Airways, Iberia, Lufthansa, TAP Air Portugal and Virgin Atlantic. The mix changes as fares rotate and seasonal routes open and close — book a mistake fare directly on the airline's own site rather than through a reseller.
The cheapest round-trip we're tracking right now is $646 on American Airlines, departing LGA. Our recorded low for this route is $558. Fares change without notice — this reflects our last check.
Over 42 days of tracking, round-trip fares have run between $558 and $1,145, with a median of $718. Anything at or below $718 is a normal-to-good price; closer to $558 is a genuine deal worth booking quickly.
Right now LGA has the lowest fare we're tracking to Lisbon, at $646. We watch JFK, LaGuardia and Newark together because the cheapest fare moves between them.
Yes — we're tracking a nonstop round-trip to Lisbon right now. Nonstop availability from JFK, LaGuardia and Newark changes seasonally and by airline.
The fastest option we're tracking is a nonstop of about 6h 45m, on Virgin Atlantic from JFK.
Carriers we've recorded on New York to Lisbon include Air Canada, Air Europa, American Airlines, Azores Airlines, British Airways, Iberia, Lufthansa, TAP Air Portugal and Virgin Atlantic. The mix shifts as fares rotate and seasonal routes come and go.
We re-price JFK, LaGuardia and Newark to Lisbon once a day from a live search, and check a public mistake-fare feed every hour. Each fare card shows exactly when it was last checked.
No. We track fares for reference only — every deal links out to the airline or a flight-search site to book. We don't handle payment, tickets or reservations. Always confirm the final price before you pay.
Compare every Portugal route on our cheap flights to Portugal page, or see the full 50-destination watchlist.