{
  "response": {
    "Key": "ICN-NYC",
    "orig": {
      "code": "ICN",
      "type": "airport",
      "city": "Seoul",
      "fullCity": "Seoul, Korea",
      "airport": "Incheon Intl Airport"
    },
    "dest": {
      "code": "NYC",
      "type": "airport",
      "city": "New York City",
      "fullCity": "New York City, New York",
      "airport": "John F Kennedy Intl Airport"
    },
    "faq": {
      "q0": {
        "question": "What is the typical flight duration from Seoul to New York City?",
        "answer": "A nonstop flight from Seoul (ICN) to New York (JFK) typically takes about 14 hours eastbound and around 13 hours 30 minutes westbound. With one stop, total travel time often ranges from 16 to 20 hours, depending on the layover city. Korean Air and Asiana Airlines offer competitive nonstop times, while connecting flights via hubs like Tokyo or Beijing add several hours."
      },
      "q1": {
        "question": "Are there any direct flights from Seoul to New York City?",
        "answer": "Yes, nonstop flights from Seoul (ICN) to New York City run daily on four carriers: Asiana and Korean Air serve JFK, while United and Air Premia serve Newark. Together they offer up to 70 weekly nonstop flights — 35 to JFK and 35 to EWR — with departures spread across the day from early morning to late evening.",
        "methodology": "Airlines and weekly frequencies are compiled from our flight-schedule database, which combines published airline timetables, U.S. government schedule data from the Bureau of Transportation Statistics (BTS), and observed flight operations from the EUROCONTROL/OpenSky Open Performance Data Initiative (OPDI). We count each operating carrier's scheduled weekly departures and the days it flies; where there is no nonstop service, connecting carriers are identified by linking scheduled nonstop segments through common hub airports. Where a median fare is shown for a carrier, it reflects the real fares Priceline users found on this route in the last 72 hours.",
        "toolsUsed": [
          "route_airlines"
        ]
      },
      "q2": {
        "question": "Are there visa requirements to travel from Seoul to New York City?",
        "answer": "Yes, visa requirements depend on citizenship. For South Korean nationals traveling to the U.S., South Korea is part of the Visa Waiver Program, so you may enter for tourism or business for up to 90 days without a visa, but you must obtain an approved ESTA prior to travel. For U.S. citizens traveling to South Korea, you can enter without a visa for up to 90 days for tourism or business under the K-ETA exemption, which is currently in effect until December 31, 2025. If you hold a different nationality, check both U.S. and South Korean entry rules based on your passport."
      },
      "q4": {
        "question": "When is the cheapest time to fly from Seoul to New York City?",
        "answer": "The cheapest months to fly from Seoul to New York City are November, October, and September, with average round-trip fares around $852, $884, and $909 respectively. The most expensive months are June, December, and May, where average prices climb to roughly $1364, $1291, and $1226.",
        "methodology": "This 'good deal' estimate shows a representative best price for each departure date across roughly a 12-month window (about 3 months back and 9 months forward). It is built from real flight prices found by Priceline users searching this route, accumulated into a price history for each departure date. Rather than weighting all of that history equally, we apply exponential time decay so recent prices dominate — a price seen yesterday counts almost in full, one from about a month ago roughly a third, and prices from a few months back very little — giving a figure that tracks today's market instead of a stale long-run average. Clear price outliers are removed before any calculation, departure dates with no observations are filled in from nearby dates, and the resulting curve is lightly smoothed so it reads as a clean seasonal trend rather than day-to-day noise. For this route, fares for the requested travel direction were unavailable, so the pattern shown is derived from the reverse direction, which shares the same seasonal demand cycle.",
        "toolsUsed": [
          "seasonal_prices"
        ]
      },
      "q5": {
        "question": "How far in advance should I book tickets from Seoul to New York City?",
        "answer": "The optimal booking window for flights from Seoul to New York City is roughly 19 to 22 weeks before departure, with average fares around $1,405. Booking about 145 days out can yield the lowest fares near $1,400, while waiting until the last minute may push prices above $1,600. This window may shift slightly for peak summer and holiday periods, when booking even earlier is advisable to secure better deals.",
        "methodology": "This booking-window guidance is built from the same real flight prices found by Priceline users searching this route, re-grouped by how many days before departure each price was seen (from the departure day out to about 180 days ahead) across the route's price history. At each booking lead time we report the 25th-percentile price — the cheaper end of what travelers were quoted, rather than the rock-bottom minimum (which can be a fluke) or the average (which is pulled up by expensive last-minute fares). The buy-or-wait advice then applies a risk premium that grows as departure approaches, since seat availability shrinks and prices become less predictable; using that adjusted curve we flag windows where waiting is likely to save a meaningful amount (at least $20 or 5%) versus windows where booking now is the better call. Isolated single-day recommendations are filtered out, so the advice only reflects a window that holds for several days in a row. For this route, fares for the requested travel direction were unavailable, so the pattern shown is derived from the reverse direction, which shares the same seasonal demand cycle.",
        "toolsUsed": [
          "booking_timing"
        ]
      },
      "q6": {
        "question": "Are overnight (red‑eye) flights available from Seoul to New York City?",
        "answer": "Yes, overnight red‑eye flights are available nonstop from Seoul Incheon to New York City. Asiana operates a daily red‑eye from ICN to JFK departing at 9:05 PM, and Air Premia flies daily to Newark with departures at 9:30 PM and 9:55 PM — all of these land the next morning.",
        "methodology": "Red-eye flights are identified from scheduled local departure and arrival times in our flight-schedule database — built from published airline timetables and official schedule data, including U.S. Department of Transportation records for domestic routes — flagging services that depart late at night and arrive the following morning; for connecting itineraries the red-eye is based on the timing of the overnight long-haul leg.",
        "toolsUsed": [
          "redeye_flights"
        ]
      },
      "q7": {
        "question": "Which airlines usually operate this route from Seoul to New York City?",
        "answer": "Asiana, Korean Air, United, and Air Premia all fly nonstop from Seoul Incheon to the New York City area. Asiana and Korean Air serve JFK, with Asiana operating 21 weekly flights at a median fare around $1,404 and Korean Air 14 weekly flights around $1,482. United and Air Premia serve Newark, each with 14 to 21 weekly flights; United is the low-fare leader at about $956 median, while Air Premia’s median is roughly $1,077.",
        "methodology": "Airlines and weekly frequencies are compiled from our flight-schedule database, which combines published airline timetables, U.S. government schedule data from the Bureau of Transportation Statistics (BTS), and observed flight operations from the EUROCONTROL/OpenSky Open Performance Data Initiative (OPDI). We count each operating carrier's scheduled weekly departures and the days it flies; where there is no nonstop service, connecting carriers are identified by linking scheduled nonstop segments through common hub airports. Where a median fare is shown for a carrier, it reflects the real fares Priceline users found on this route in the last 72 hours.",
        "toolsUsed": [
          "route_airlines"
        ]
      },
      "q8": {
        "question": "If I need a connection, what are common layover cities between Seoul and New York City?",
        "answer": "Common layover cities include Tokyo (Narita or Haneda), Hong Kong, Shanghai, and Vancouver, which offer broad connections and efficient transfers. Tokyo and Hong Kong provide extensive networks, while Shanghai offers competitive routing. Vancouver allows US preclearance, saving time upon arrival."
      },
      "q9": {
        "question": "How reliable are on‑time departures on this route from Seoul to New York City?",
        "answer": "On-time performance is generally reliable, but afternoon departures can face delays due to congestion at Incheon. Early flights, particularly on Korean Air and Asiana Airlines, offer the best odds for punctual departure."
      },
      "q10": {
        "question": "Which months have the best weather for traveling to New York City?",
        "answer": "April to June and September to early November offer pleasant temperatures and fewer tourists than summer."
      },
      "q11": {
        "question": "What documents should I bring with me to the airport when flying from Seoul to New York City?",
        "answer": "Bring a passport valid for at least six months beyond your stay, a valid U.S. visa or ESTA authorization, proof of onward or return travel, and a payment method for baggage. Check for any required vaccination certificates and ensure your name matches your ticket."
      },
      "q12": {
        "question": "Which airport should I use in New York City?",
        "answer": "JFK is the primary international gateway, ideal for long-haul arrivals. Newark Liberty, though in New Jersey, offers similar international service and is often convenient for Manhattan's west side. LaGuardia is closest to Midtown but handles mostly domestic flights."
      },
      "q13": {
        "question": "How do I get to Incheon Intl Airport from the city center?",
        "answer": "The fastest and most popular option from downtown Seoul to Incheon Airport is the AREX express train, which takes about 43 minutes non‑stop from Seoul Station. More affordable AREX all‑stop commuter trains also run frequently, and limousine buses (around ₩17,000–18,000) serve major hotels and districts like Gangnam and Myeongdong, offering door‑to‑door convenience. Taxis and ride‑share services are readily available but more expensive, while driving and parking at the airport is possible with both short‑term and long‑term lots.",
        "toolsUsed": [],
        "references": [
          {
            "url": "https://airport.kr/bbs/ap_en/937/138233/artclView.do",
            "title": "K2Web Wizard",
            "time_published": "2024-10-16T00:00:00Z"
          },
          {
            "url": "https://www.airport.kr/ap_en/1507/subview.do",
            "title": "International Incheon Airport"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Transportation_in_Seoul",
            "title": "Transportation in Seoul",
            "time_published": "2025-09-22T07:17:16Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Incheon%20International%20Airport%20Terminal%201%20station",
            "title": "Incheon International Airport Terminal 1 station",
            "time_published": "2026-03-08T09:10:35Z"
          },
          {
            "url": "https://airport.kr/ap_en/6604/subview.do",
            "title": "International Incheon Airport"
          }
        ]
      },
      "q14": {
        "question": "Are there hotels or sleeping facilities at New York City airport?",
        "answer": "JFK Airport currently has one on-site hotel, the TWA Hotel, located in the former TWA Flight Center at Terminal 5, accessible via the AirTrain without a shuttle. For other terminals, nearby hotels like the Crowne Plaza, Hilton, and Radisson are connected by free shuttle buses. There are no capsule hotels or sleeping pods inside the airport, though lounges and quiet areas provide some rest options.",
        "toolsUsed": [],
        "references": [
          {
            "url": "http://www.sleepinginairports.net/usa/newyorkjfk.htm",
            "title": "New York City JFK Airport Guide - Sleeping in Airports",
            "time_published": "2026-03-09T16:06:27Z"
          },
          {
            "url": "https://sleepinginairports.net/guides/new-york-city-jfk-airport-guide.htm",
            "title": "New York City JFK Airport Guide - Sleeping in Airports",
            "favicon": "https://www.sleepinginairports.net/nitropack_static/oBWrHkPujHTPIaVWqdDSDhClXUyrYhhb/assets/images/optimized/rev-b853180/www.sleepinginairports.net/wp-content/uploads/2018/09/cropped-sia-logo-180x180.png",
            "time_published": "2018-08-06T08:02:49Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/John%20F.%20Kennedy%20International%20Airport",
            "title": "John F. Kennedy International Airport",
            "time_published": "2026-04-30T21:30:04Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Kennedy_Airport",
            "title": "John F. Kennedy International Airport - Wikipedia",
            "time_published": "2026-03-11T23:04:47Z"
          },
          {
            "url": "https://activities.marriott.com/north-america/usa/new-york/new-york-city/activities/private_one_way_transfer_john_f_kennedy_airport_to_new_york-X55Q5M?property=NYCWS",
            "title": "Private One-way Transfer John F. Kennedy Airport To New York",
            "time_published": "2026-02-16T00:00:00Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Ramada%20Plaza%20JFK%20Hotel",
            "title": "Ramada Plaza JFK Hotel",
            "time_published": "2026-03-23T14:41:49Z"
          }
        ]
      },
      "q15": {
        "question": "Are there currency exchange offices, prayer rooms and Wi‑Fi at John F Kennedy Intl Airport?",
        "answer": "John F. Kennedy International Airport (JFK) provides free Wi‑Fi throughout all terminals, and prayer rooms or chapels are available in multiple locations—for example, Terminal 4 has a multi‑faith chapel near Gate B20 and Terminal 1 offers a meditation room near Gate 5. Currency exchange offices are present in the arrivals and departures areas of Terminals 1, 4, 5, 7, and 8, typically operated by Travelex or similar services.",
        "toolsUsed": [],
        "references": [
          {
            "url": "https://www.jfkairport.com/",
            "title": "John F. Kennedy International Airport - JFK Airport",
            "favicon": "https://www.jfkairport.com/images/shared/favicon/jfk_favicon.ico",
            "time_published": "2025-11-18T15:13:54Z"
          },
          {
            "url": "https://jfkairport.com?bcsi-ac-a36e4bd543b0a21d=29D68E8100000108xBb3B2V1FoItWavwVCddiFHyx4MCAAAACAEAAFrdWwAAjScADQAAAI8TAgA=",
            "title": "John F. Kennedy International Airport - JFK Airport",
            "favicon": "https://jfkairport.com/images/shared/favicon/jfk_favicon.ico",
            "time_published": "2025-11-18T15:13:54Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/John%20F.%20Kennedy%20International%20Airport",
            "title": "John F. Kennedy International Airport",
            "time_published": "2026-04-30T21:30:04Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Kennedy_Airport",
            "title": "John F. Kennedy International Airport - Wikipedia",
            "time_published": "2026-03-11T23:04:47Z"
          },
          {
            "url": "https://portfolio.panynj.gov/2015/12/15/jfk-five-things-ok-technically-six-things-you-probably-didnt-know-about-john-f-kennedy-international-airport/",
            "title": "JFK: Five Things (OK, Technically Six Things) You Probably Didn’t Know About John F. Kennedy International Airport |",
            "time_published": "2015-12-15T15:00:57Z"
          }
        ]
      },
      "q17": {
        "question": "What aircraft are typically used on flights from Seoul to New York City?",
        "answer": "The two nonstop aircraft types on flights from Seoul to New York City are the Boeing 787-9 (operated by Air Premia) and the Airbus A380-800 (operated by Asiana Airlines). On connecting itineraries the most common long-leg aircraft are the Boeing 787-9, Boeing 777-300ER, and Airbus A350-1000, typically routing through hubs like Toronto, Tokyo, or San Francisco. The exact aircraft can vary by day and airline, and most modern widebodies on this route offer Wi-Fi and seatback entertainment.",
        "methodology": "Aircraft types are taken from the equipment each operating carrier schedules on this route, drawn from published airline timetables and airline equipment schedules in our flight-schedule database. They describe typical scheduled aircraft and can vary with seasonal or day-of-week assignments and last-minute equipment swaps.",
        "toolsUsed": [
          "route_aircraft"
        ]
      },
      "q20": {
        "question": "What are the best airport lounge options when departing from Seoul?",
        "answer": "At Seoul Incheon, you’ll find Asiana Airlines Business Class Lounges in Terminal 1 (East, Central, and West), accessible with Asiana or Star Alliance business/first class tickets or elite status, offering comfortable seating, showers, and Korean dining. Terminal 1 also has MATINA Lounges (East near Gate 11, West near Gate 43) and Sky Hub Lounges (East, West, and a Concourse location near Gate 115), all available via Priority Pass, lounge membership programs, or day pass, with Wi‑Fi, drinks, and light meals. In Terminal 2, Sky Hub Lounges (open 24 hours or 6 AM–10 PM depending on location) and a MATINA Lounge serve passengers similarly. Delta Sky Club is not listed at ICN, but Delta partners with Korean Air, whose lounges in Terminal 2 may be available to eligible SkyTeam travelers. Independent lounges like Sky Hub and MATINA are your best bet for pay‑in access, while Asiana’s lounges cater to premium cabin and elite flyers.",
        "toolsUsed": [],
        "references": [
          {
            "url": "https://americanexpress.com/en-us/travel/lounges/the-platinum-card/ICN",
            "title": "American Express Lounges at Seoul Incheon International Airport | Amex US",
            "favicon": "https://www.americanexpress.com/apple-touch-icon-152x152.png"
          },
          {
            "url": "https://my.prioritypass.com/en-GB/lounges/south-korea/incheon-international",
            "title": "Incheon International Airport ICN Lounges - ICN Airport Guide and lounges. | Priority Pass",
            "time_published": "2024-11-05T00:00:00Z"
          },
          {
            "url": "https://www.delta.com/us/en/airports/asia/seoul-sky-club-airport-map",
            "title": "Seoul Incheon (ICN) Airport Map & Lounges | Delta Air Lines",
            "time_published": "2023-01-01T00:00:00Z"
          },
          {
            "url": "https://americanexpress.com/en-th/travel/lounges/the-platinum-card/ICN",
            "title": "American Express Lounges at Seoul Incheon International Airport | Amex TH",
            "time_published": "2026-05-03T00:00:00Z"
          },
          {
            "url": "https://my.prioritypass.com:443/en-GB/lounges/south-korea/incheon-international/icn10-sky-hub-lounge",
            "title": "Sky Hub Lounge ICN AIRPORT Terminal 1 Concourse Seoul Incheon Intl | Priority Pass",
            "time_published": "2024-11-05T00:00:00Z"
          }
        ]
      },
      "q21": {
        "question": "What is the baggage allowance on this route from Seoul to New York City?",
        "answer": "Baggage rules depend on airline and fare class. Basic economy often excludes checked luggage; standard international economy typically includes one free checked bag and a carry‑on. Premium cabins offer additional checked bags."
      },
      "q22": {
        "question": "What cabin and seat options are typical from Seoul to New York City?",
        "answer": "Flights from Seoul to New York City typically offer Economy, Premium Economy, and flat‑bed Business class, with First class available on select airlines."
      },
      "q23": {
        "question": "Are same‑day changes or standby possible on this route?",
        "answer": "Same-day changes and standby depend on the airline and fare class, with flexible tickets and premium cabins offering the most leniency, while basic economy usually excludes these options."
      }
    }
  }
}