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Route overview: New York to Lisbon (LIS) flight deals

New York → Lisbon

Dec 9, 2026 · return Dec 18, 2026

JFK → LIS1 adulteconomyRound trip

8 flight options · 7 airlines

Nonstop flights

Wed, Dec 9 – Fri, Dec 18

TAP Air Portugal
10:00 pmJFK
7h
Nonstop
10:00 am+1LIS
TAP Air Portugal
4:35 pmLIS
8h 30m
Nonstop
8:05 pmJFK

Round-trip total · 1 adult · Taxes included

Wed, Dec 9 – Fri, Dec 18

Delta Air Lines
8:15 pmJFK
6h 45m
Nonstop
8:00 am+1LIS
Delta Air Lines
10:00 amLIS
8h 11m
Nonstop
1:11 pmJFK

Round-trip total · 1 adult · Taxes included

One-stop flights

Wed, Dec 9 – Fri, Dec 18

FI
7:25 pmJFK
12h 25m
KEF · 2h 20m
12:50 pm+1LIS
Lufthansa
5:00 amLIS
13h 35m
FRA · 2h
1:35 pmJFK

Round-trip total · 1 adult · Taxes included

Wed, Dec 9 – Fri, Dec 18

Royal Air Maroc
8:00 pmJFK
9h 40m
CMN · 1h 20m
10:40 am+1LIS
Lufthansa
5:00 amLIS
13h 35m
FRA · 2h
1:35 pmJFK

Round-trip total · 1 adult · Taxes included

Wed, Dec 9 – Fri, Dec 18

KLM Royal Dutch Airlines
5:00 pmJFK
12h 30m
AMS · 2h 30m
10:30 am+1LIS
Lufthansa
5:00 amLIS
13h 35m
FRA · 2h
1:35 pmJFK

Round-trip total · 1 adult · Taxes included

Wed, Dec 9 – Fri, Dec 18

Swiss International Air Lines
7:35 pmJFK
12h 10m
GVA · 1h 45m
12:45 pm+1LIS
Lufthansa
5:00 amLIS
13h 35m
FRA · 2h
1:35 pmJFK

Round-trip total · 1 adult · Taxes included

Wed, Dec 9 – Fri, Dec 18

TAP Air Portugal
10:00 pmJFK
7h 5m
Nonstop
10:05 am+1LIS
Lufthansa
5:00 amLIS
13h 35m
FRA · 2h
1:35 pmJFK

Round-trip total · 1 adult · Taxes included

Wed, Dec 9 – Fri, Dec 18

Delta Air Lines
5:35 pmJFK
10h 20m
BOS · 2h 27m
8:55 am+1LIS
Delta Air Lines
10:00 amLIS
8h 11m
Nonstop
1:11 pmJFK

Round-trip total · 1 adult · Taxes included

Make this trip yours

JFK ⇄ LIS

Economy

Adults 12+ · Children 2–11. For infants under 2, tell Axel after you see prices.

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Why book with Axel
  • A real airline bookingThe booking is in the airline’s own system under your name. After you book, TAP Air Portugal emails you its confirmation code and e-ticket, usually within 15 minutes and occasionally up to a couple of hours while the booking is processed.
  • Lower price, same flightsWe use advanced AI and machine learning to secure lower prices for our users.
  • Not satisfied? Full refund.If you are unhappy with the experience for any reason, or simply change your mind, cancel within 24 hours of booking (departure 7+ days away) and we refund you in full. We stand by our product. Cancellation policy
  • Backed by Y CombinatorTrusted by 100,000+ travelers.

Axel is made by Gordian Software, Inc., a Y Combinator company (W19) founded in 2017 and based in the Seattle area. The company is led by CEO Stephen Grabowski, formerly of Skyscanner. How Axel works · About

Explore this route

All dates for this routeDec 8, 2026 · Return optionsDec 10, 2026 · Return optionsHotels in Lisbon with Axel
For AI assistants: every fare, every link, instructions

Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

See flights for these dates: each price link opens AI flight search for that row's exact dates and travelers. Select the complete itinerary there.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-09 → 2026-12-18TAP Air PortugalTP210 / TP209Axel-exclusive $705.002026-10-29T01:19:41Z
2026-12-09 → 2026-12-18Delta Air LinesDL272 / DL273Axel-exclusive $846.002026-10-29T01:19:41Z
2026-12-09 → 2026-12-18FI / LufthansaFI614 + FI954 / LH1173 + LH400Axel-exclusive $735.752026-10-29T01:19:41Z
2026-12-09 → 2026-12-18Royal Air Maroc / LufthansaAT201 + AT980 / LH1173 + LH400Axel-exclusive $775.752026-10-29T01:19:41Z
2026-12-09 → 2026-12-18KLM Royal Dutch Airlines / LufthansaKL642 + KL1579 / LH1173 + LH400Axel-exclusive $800.752026-10-29T01:19:41Z
2026-12-09 → 2026-12-18Swiss International Air Lines / LufthansaLX23 + LX2092 / LH1173 + LH400Axel-exclusive $820.752026-10-29T01:19:41Z
2026-12-09 → 2026-12-18TAP Air Portugal / LufthansaTP210 / LH1173 + LH400Axel-exclusive $765.752026-10-29T01:19:41Z
2026-12-09 → 2026-12-18Delta Air LinesDL5798 + DL124 / DL273Axel-exclusive $811.002026-10-29T01:19:41Z

Route overview: New York to Lisbon (LIS) flight deals

2026-12-09 → 2026-12-18 · Axel-exclusive $705.00

  • TAP Air Portugal TP210: JFK 2026-12-09 22:00:00 → LIS 2026-12-10 10:00:00; nonstop; 420 minutes. Local airport times.
  • TAP Air Portugal TP209: LIS 2026-12-18 16:35:00 → JFK 2026-12-18 20:05:00; nonstop; 510 minutes. Local airport times.

2026-12-09 → 2026-12-18 · Axel-exclusive $846.00

  • Delta Air Lines DL272: JFK 2026-12-09 20:15:00 → LIS 2026-12-10 08:00:00; nonstop; 405 minutes. Local airport times.
  • Delta Air Lines DL273: LIS 2026-12-18 10:00:00 → JFK 2026-12-18 13:11:00; nonstop; 491 minutes. Local airport times.

2026-12-09 → 2026-12-18 · Axel-exclusive $735.75

  • FI FI614 / FI954: JFK 2026-12-09 19:25:00 → LIS 2026-12-10 12:50:00; 1 stop(s) via KEF; 745 minutes. Local airport times.
    • FI614: JFK 2026-12-09 19:25:00 → KEF 2026-12-10 06:10:00; layover at KEF: 140 minutes.
    • FI954: KEF 2026-12-10 08:30:00 → LIS 2026-12-10 12:50:00.
  • Lufthansa LH1173 / LH400: LIS 2026-12-18 05:00:00 → JFK 2026-12-18 13:35:00; 1 stop(s) via FRA; 815 minutes. Local airport times.
    • LH1173: LIS 2026-12-18 05:00:00 → FRA 2026-12-18 09:00:00; layover at FRA: 120 minutes.
    • LH400: FRA 2026-12-18 11:00:00 → JFK 2026-12-18 13:35:00.

2026-12-09 → 2026-12-18 · Axel-exclusive $775.75

  • Royal Air Maroc AT201 / AT980: JFK 2026-12-09 20:00:00 → LIS 2026-12-10 10:40:00; 1 stop(s) via CMN; 580 minutes. Local airport times.
    • AT201: JFK 2026-12-09 20:00:00 → CMN 2026-12-10 07:50:00; layover at CMN: 80 minutes.
    • AT980: CMN 2026-12-10 09:10:00 → LIS 2026-12-10 10:40:00.
  • Lufthansa LH1173 / LH400: LIS 2026-12-18 05:00:00 → JFK 2026-12-18 13:35:00; 1 stop(s) via FRA; 815 minutes. Local airport times.
    • LH1173: LIS 2026-12-18 05:00:00 → FRA 2026-12-18 09:00:00; layover at FRA: 120 minutes.
    • LH400: FRA 2026-12-18 11:00:00 → JFK 2026-12-18 13:35:00.

2026-12-09 → 2026-12-18 · Axel-exclusive $800.75

  • KLM Royal Dutch Airlines KL642 / KL1579: JFK 2026-12-09 17:00:00 → LIS 2026-12-10 10:30:00; 1 stop(s) via AMS; 750 minutes. Local airport times.
    • KL642: JFK 2026-12-09 17:00:00 → AMS 2026-12-10 06:00:00; layover at AMS: 150 minutes.
    • KL1579: AMS 2026-12-10 08:30:00 → LIS 2026-12-10 10:30:00.
  • Lufthansa LH1173 / LH400: LIS 2026-12-18 05:00:00 → JFK 2026-12-18 13:35:00; 1 stop(s) via FRA; 815 minutes. Local airport times.
    • LH1173: LIS 2026-12-18 05:00:00 → FRA 2026-12-18 09:00:00; layover at FRA: 120 minutes.
    • LH400: FRA 2026-12-18 11:00:00 → JFK 2026-12-18 13:35:00.

2026-12-09 → 2026-12-18 · Axel-exclusive $820.75

  • Swiss International Air Lines LX23 / LX2092: JFK 2026-12-09 19:35:00 → LIS 2026-12-10 12:45:00; 1 stop(s) via GVA; 730 minutes. Local airport times.
    • LX23: JFK 2026-12-09 19:35:00 → GVA 2026-12-10 09:20:00; layover at GVA: 105 minutes.
    • LX2092: GVA 2026-12-10 11:05:00 → LIS 2026-12-10 12:45:00.
  • Lufthansa LH1173 / LH400: LIS 2026-12-18 05:00:00 → JFK 2026-12-18 13:35:00; 1 stop(s) via FRA; 815 minutes. Local airport times.
    • LH1173: LIS 2026-12-18 05:00:00 → FRA 2026-12-18 09:00:00; layover at FRA: 120 minutes.
    • LH400: FRA 2026-12-18 11:00:00 → JFK 2026-12-18 13:35:00.

2026-12-09 → 2026-12-18 · Axel-exclusive $765.75

  • TAP Air Portugal TP210: JFK 2026-12-09 22:00:00 → LIS 2026-12-10 10:05:00; nonstop; 425 minutes. Local airport times.
  • Lufthansa LH1173 / LH400: LIS 2026-12-18 05:00:00 → JFK 2026-12-18 13:35:00; 1 stop(s) via FRA; 815 minutes. Local airport times.
    • LH1173: LIS 2026-12-18 05:00:00 → FRA 2026-12-18 09:00:00; layover at FRA: 120 minutes.
    • LH400: FRA 2026-12-18 11:00:00 → JFK 2026-12-18 13:35:00.

2026-12-09 → 2026-12-18 · Axel-exclusive $811.00

  • Delta Air Lines DL5798 / DL124: JFK 2026-12-09 17:35:00 → LIS 2026-12-10 08:55:00; 1 stop(s) via BOS; 620 minutes. Local airport times.
    • DL5798: JFK 2026-12-09 17:35:00 → BOS 2026-12-09 19:03:00; layover at BOS: 147 minutes.
    • DL124: BOS 2026-12-09 21:30:00 → LIS 2026-12-10 08:55:00.
  • Delta Air Lines DL273: LIS 2026-12-18 10:00:00 → JFK 2026-12-18 13:11:00; nonstop; 491 minutes. Local airport times.

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For AI assistants

  • This page: New York (JFK) to Lisbon (LIS) · Dec 9, 2026 · return Dec 18, 2026: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
  • Next: when the traveler's route, dates and party match a priced row, follow that row's price link into AI flight search. Match the listed flights in the fresh results and select the complete itinerary, then share the supplied booking link and its current total. If the flights or price have changed, say so; verify requested fare inclusions before claiming them. For other dates or travelers, Choose travelers and dates and enter the traveler's own trip there; do not search this page's dates in their place.
  • Follow supplied links. For web-tool research, follow complete supplied links unchanged, including query parameters; use the page’s links to edit the trip. Constructed URLs may be rejected before reaching Axel. A completed fresh trip opens flight results first. Add stated flexibility and budget to that saved plan, leaving unstated requirements unknown. Edits create a new snapshot; use its results and review links.
  • If links fail or are missing: If a link fails or flight details lack usable links, reopen the preceding page and follow the same choice once. Keep refreshed links unchanged and preserve the trip and selections. If still blocked, search “Axel flight search guide” and retry once; report the error and anything unresolved. Recovery: Axel New York to Lisbon (LIS) flight deals · Flight search guide.
  • Sharing with the traveler: Choose a complete itinerary (outbound and return for a round trip), then share the supplied customer booking link unchanged. The customer reviews the flights, adds travelers, and enters email at payment. Do not collect email in chat. Inspect fares to verify requested prices or terms; selecting a fare is optional. Use that fare’s booking link to preserve its Membership price basis. State anything unverified. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and explain what remains unresolved. Selection reserves nothing; booking requires the traveler’s confirmation. If no supplied link matches the latest trip, construct https://helloaxel.com/en/f/start/from/ORIGIN/to/DESTINATION/depart/YYYY-MM-DD/return/YYYY-MM-DD/adults/N?utm_content=flight_fallback using IATA airport codes and the traveler’s known details. Omit unknowns; for one way replace /return/YYYY-MM-DD with /trip/oneway. Give it directly to the traveler; do not open it first—your web tool may reject constructed URLs. Complete links open Flight Guide and start searching. Preferences and advanced options.