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New York (JFK) to Atlanta (ATL) in December from $25
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New York (JFK) to Chicago (ORD) in December from $33
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New York (JFK) to Las Vegas (LAS) in December from $40
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New York (JFK) to Miami (MIA) in December from $48
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New York (JFK) to Chicago (ORD) in December from $64
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New York (JFK) to Atlanta (Any) in December from $83
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Flights from Other Cities
Budapest (BUD) to Lisbon (LIS) in December from $122
From $122
Oslo (Any) to Lisbon (LIS) in December from $128
From $128
London (LHR) to Lisbon (LIS) in December from $232
From $232
San Francisco (SFO) to Lisbon (LIS) in December from $482
From $482
Ljubljana (LJU) to Lisbon (LIS) in December from $593
From $593
Boston (BOS) to Lisbon (LIS) in December from $1,055
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✈️ Flight Guide: New York (JFK) → Lisbon (LIS)
Complete travel information for your December journey
December departures from John F. Kennedy International Airport (JFK) to Humberto Delgado Airport (LIS) see heightened demand for holiday travel. Nonstop options, seasonal fare surges, and earlier check-in times are common. Many travelers connect via major hubs if seeking cheaper fares, while leisure travelers prioritize nonstop flights for convenience.
Departing from New York (JFK) FAQs
For travel from John F. Kennedy International Airport (JFK) to Humberto Delgado Airport (LIS) in December, U.S. citizens should carry a valid passport with at least six months validity recommended, return or onward ticket, and any required visas. Also bring proof of COVID-19 vaccination or test results if applicable under airline or Portuguese entry rules; check the airline and Portugal’s official tourism site before departure.
During December, holiday traffic increases at John F. Kennedy International Airport (JFK); arrive at least 3 hours before an international departure to Humberto Delgado Airport (LIS) to allow for check-in, security, and potential holiday lines. If traveling with checked luggage or during peak times (late afternoon/evening departures), add an extra 30–60 minutes.
Yes, there are typically nonstop flights from John F. Kennedy International Airport (JFK) to Humberto Delgado Airport (LIS) in December operated by carriers such as TAP Air Portugal and Delta Air Lines. Frequency can increase around the holidays, but always verify current schedules and book early for the best nonstop availability.
Weekend travel and the days immediately before Christmas and New Year’s Eve (mid to late December) are typically the busiest for flights from John F. Kennedy International Airport (JFK) to Humberto Delgado Airport (LIS). To avoid crowds and higher fares, consider mid-week departures or early December dates.
Last-minute deals can appear, but December holiday demand often keeps prices high for John F. Kennedy International Airport (JFK) to Humberto Delgado Airport (LIS) routes. Use flexible date searches, monitor price alerts, and consider one-stop connections via a European hub to increase chances of lower fares.
From John F. Kennedy International Airport (JFK) you can take the AirTrain to the Jamaica or Howard Beach stations for subway connections to Manhattan, book an airport shuttle, rideshare, or taxi to Manhattan, Brooklyn, Long Island, or transfer to buses heading to Newark and other nearby major cities. Allow extra travel time during winter weather in December.
December arrivals at Humberto Delgado Airport (LIS) from John F. Kennedy International Airport (JFK) often coincide with holiday markets, festive lights in central Lisbon, and regional day trips to Sintra and Cascais. Expect steady arrivals of transatlantic flights, occasional schedule shifts for winter weather, and increased demand for onward transfers.
Arriving at Lisbon (LIS) FAQs
Upon arrival at Humberto Delgado Airport (LIS) from John F. Kennedy International Airport (JFK) in December, passengers proceed through passport control, collect checked baggage, and clear customs. Winter arrival times are generally smooth but expect slightly longer immigration queues on peak holiday days; express channels for EU/Schengen nationals speed up processing.
From Humberto Delgado Airport (LIS) take the Metro (Red Line) to connect to central Lisbon, or use the Aerobus and regular city buses for direct routes to key areas. Taxis and rideshares provide direct service to Cascais, Sintra, and coastal towns; allow extra time during December holiday traffic.
Health and entry requirements can change; check Portugal’s official government travel advisories and airline notifications before arriving at Humberto Delgado Airport (LIS). In December, seasonal flu and occasional COVID-19 guidelines may be recommended — carry documentation for vaccination or negative tests if required by airlines or transit rules.
Humberto Delgado Airport (LIS) offers luggage trolleys, lost-and-found, and short-term luggage storage at designated service desks; availability remains consistent in December but may have extended wait times during holiday peaks. Check the airport information desks for rates and exact locations upon arrival.
Arrival at Humberto Delgado Airport (LIS) in December usually means mild, cool weather with average daytime temperatures around 11–16°C (52–61°F) and occasional rain. Pack a waterproof jacket and an extra layer for evenings in Lisbon, Cascais, or inland excursions to Sintra.
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December Events & Festivals Near Humberto Delgado Airport (LIS) — Lisbon Holiday Calendar
Plan your Lisbon itinerary around December events—book event tickets and transfers in advance to make the most of your arrival at Humberto Delgado Airport (LIS).
Best Time to Fly John F. Kennedy International Airport (JFK) → Humberto Delgado Airport (LIS)
Plan buffer time for potential winter weather delays in New York; flying a day earlier than crucial appointments reduces risk.
Compare dates and book your December JFK to LIS flight now to secure the best combination of price and travel time.
Direct vs Connecting Flights: JFK to LIS in December
Weigh nonstop convenience against connecting savings for your December trip — compare itineraries now to decide.
Airline Comparison for JFK → LIS in December: TAP Air Portugal, Delta, and Others
Compare December flight options from TAP and Delta for the JFK to LIS route and select the airline that matches your priorities on price, schedule and loyalty benefits.
Seasonal Travel Tips for JFK → LIS in December | Weather, Packing, & Transfers
Follow these December tips for a smoother JFK to LIS trip — pack smart, prebook transfers, and check schedules before you fly.
Flight Time and Schedules: John F. Kennedy International Airport (JFK) to Humberto Delgado Airport (LIS)
Check live JFK→LIS schedules and book flights now to lock in preferred departure times for your December trip.
How to Find Cheap Flights from John F. Kennedy International Airport (JFK) to Humberto Delgado Airport (LIS) in December
Strategies
- Book 6–10 weeks before December travel to capture early holiday deals.
- Use flexible dates and nearby-day searches; midweek departures are often cheaper.
- Consider one-stop itineraries through major hubs (Madrid, Paris, London) for savings.
- Set fare alerts and monitor flash sales from TAP Air Portugal and other carriers.
Activate fare alerts and compare JFK to LIS December routes now to secure the best cheap-flight options.