{
  "response": {
    "Key": "ICN-KHH",
    "orig": {
      "code": "ICN",
      "type": "airport",
      "city": "Seoul",
      "fullCity": "Seoul, Korea",
      "airport": "Incheon Intl Airport"
    },
    "dest": {
      "code": "KHH",
      "type": "airport",
      "city": "Kaohsiung",
      "fullCity": "Kaohsiung, Taiwan",
      "airport": "Kaohsiung Intl Airport"
    },
    "faq": {
      "q0": {
        "question": "What is the typical flight duration from Seoul to Kaohsiung?",
        "answer": "The flight from Seoul to Kaohsiung is about 1,090 miles and typically takes 3 hours 10 minutes nonstop, with the return leg around 2 hours 55 minutes—slightly shorter due to prevailing winds.",
        "methodology": "Flight times and distances come 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). The typical flight time is the median scheduled block time across all carriers on the route, computed the same way in both directions so the difference reflects prevailing winds rather than any change in method. Distance is the great-circle distance between the two airports, so the actual flown track is typically 2-5% longer.",
        "toolsUsed": [
          "flight_schedule"
        ]
      },
      "q1": {
        "question": "Are there any direct flights from Seoul to Kaohsiung?",
        "answer": "Yes, there are nonstop flights from Seoul Incheon to Kaohsiung. Three airlines fly the route: EVA Air (BR), China Airlines (CI), and T'way Air (TW), all operating daily. Together they offer up to 35 weekly nonstop flights, with departures spread across late morning and 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. Carrier service, flight times and distances for this route come from our flight-schedule database, which draws on published airline timetables, U.S. government schedule data, and observed operations from the EUROCONTROL/OpenSky Open Performance Data Initiative (OPDI). We report the days of the week and the departure times each carrier operates. The typical flight time is the median scheduled block time, given both per carrier and across all carriers on the route; where a schedule does not publish an elapsed time, it is derived from the scheduled departure and arrival times converted to UTC. Outbound and return times are computed by the same method, so the difference between them is directly comparable and reflects prevailing winds rather than any change in derivation. Distance is the great-circle distance between the two specific airports named, so an actual flown track is typically 2-5% longer. Where shown, on-time departure and arrival rates and cancellation rates come from the U.S. Bureau of Transportation Statistics (BTS) Airline On-Time Performance dataset, which covers U.S. domestic routes only; where a typical fare is shown, it comes from the U.S. DOT Airline Origin and Destination Survey (DB1B), a quarterly 10% sample of tickets sold.",
        "toolsUsed": [
          "route_airlines",
          "flight_schedule"
        ]
      },
      "q3": {
        "question": "What are the ground transportation options in Kaohsiung?",
        "answer": "Kaohsiung International Airport is directly served by the Kaohsiung Metro Red line, which connects to Taiwan Railway at Kaohsiung Main Station and Taiwan High Speed Rail at Zuoying for fast onward travel. Local buses serve both terminals, and a one-way coach runs from the airport to Fangliao and Kenting. The metro is the most-used and fastest option for reaching the city center.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://en.wikipedia.org/wiki/Kaohsiung_International_Airport_metro_station",
            "title": "Kaohsiung International Airport metro station",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-06-04T23:13:53Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Kaohsiung_International_Airport",
            "title": "Kaohsiung International Airport",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-09-12T10:47:18Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Kaohsiung%20International%20Airport",
            "title": "Kaohsiung International Airport",
            "time_published": "2026-04-28T18:58:41Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Kaohsiung%20International%20Airport%20metro%20station",
            "title": "Kaohsiung International Airport metro station",
            "time_published": "2026-01-12T05:12:21Z"
          }
        ]
      },
      "q6": {
        "question": "Are overnight (red‑eye) flights available from Seoul to Kaohsiung?",
        "answer": "There are no nonstop red‑eyes from Seoul (ICN) to Kaohsiung (KHH), but connecting overnight itineraries exist via Ho Chi Minh City (SGN) on VietJet (VJ). The long overnight leg departs ICN at 21:15 and arrives SGN at 00:30 — that arrival is just after midnight, in the early hours, with a lengthy 7‑hour layover before the onward flight to Kaohsiung.",
        "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 Kaohsiung?",
        "answer": "EVA Air and China Airlines both operate non‑stop flights from Seoul Incheon to Kaohsiung, each with 14 flights per week (twice daily). T'way Air also flies the route non‑stop with 7 weekly flights (once daily). Specific typical per‑carrier fares aren't listed, but these three carriers are the main non‑stop options on this route.",
        "methodology": "Airlines and weekly frequencies come 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 typical fare is shown for a carrier, it is the median of 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 Kaohsiung?",
        "answer": "Common layovers include Taipei, Shanghai, Hong Kong and Busan, all offering broad connections and competitive total travel times."
      },
      "q10": {
        "question": "Which months have the best weather for traveling to Kaohsiung?",
        "answer": "October to November and March to April offer mild temperatures, low rainfall, and fewer tourists."
      },
      "q11": {
        "question": "What documents should I bring with me to the airport when flying from Seoul to Kaohsiung?",
        "answer": "Bring a passport valid for at least six months, any required visa or travel authorization, proof of onward or return travel, a payment method for baggage, and any vaccination certificates if applicable."
      },
      "q12": {
        "question": "Which airport should I use in Kaohsiung?",
        "answer": "Kaohsiung has only one airport, Kaohsiung International Airport, which serves all flights to the city."
      },
      "q13": {
        "question": "How do I get to Incheon Intl Airport from the city center?",
        "answer": "From downtown Seoul, the fastest and most popular way to reach Incheon International Airport is the Airport Railroad Express (AREX), a dedicated train that runs nonstop from Seoul Station in about 43 minutes. Airport limousine buses are a convenient alternative, departing from many hotels and major stops around the city; they cost around 17,000 KRW for adults and accept transportation cards or credit cards without advance reservation. Taxis, including standard, deluxe, and international options, offer door-to-door service with base fares starting at 4,800 KRW from Seoul, though night and boundary surcharges may apply. Driving and parking are possible but generally less convenient than public transit for most travelers.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://airinfo.airport.kr/bbs/ap_en/937/138233/artclView.do?layout=unknown",
            "title": "News",
            "favicon": "https://airinfo.airport.kr/Web-home/og/images/apple-touch-icon.png"
          },
          {
            "url": "https://www.airport.kr/ap_en/1514/subview.do",
            "title": "International Incheon Airport"
          },
          {
            "url": "https://airport.kr/ap_en/6636/subview.do?enc=Zm5jdDF8QEB8JTJGYmJzJTJGYXBfZW4lMkY5MzclMkYxMzgyMzMlMkZhcnRjbFZpZXcuZG8lM0Y=",
            "title": "News",
            "favicon": "https://airport.kr/Web-home/og/images/apple-touch-icon.png"
          }
        ]
      },
      "q14": {
        "question": "Are there hotels or sleeping facilities at Kaohsiung airport?",
        "answer": "Kaohsiung Airport has no hotel directly connected to the terminal, and overnight stays inside the airport are not permitted since both terminals close at night. However, several nearby hotels offer shuttle service, including Kaohsiung International Plaza about 0.5 miles away and O House Hotel about 0.7 miles away.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://sleepinginairports.net/guides/kaohsiung-airport-guide.htm",
            "title": "Kaohsiung Airport Guide (KHH) - 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": "2018-10-02T00:00:46Z"
          },
          {
            "url": "https://www.ihg.com/intercontinental/hotels/vn/vi/kaohsiung-city/khhkt/hoteldetail",
            "title": "InterContinental Cao Hùng",
            "favicon": "https://digital.ihg.com/is/image/ihg/app-web-chiclet-intercontinental?fmt=png-alpha"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Kaohsiung_International_Airport",
            "title": "Kaohsiung International Airport",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-09-12T10:47:18Z"
          }
        ]
      },
      "q15": {
        "question": "Are there currency exchange offices, prayer rooms and Wi‑Fi at Kaohsiung Intl Airport?",
        "answer": "Kaohsiung International Airport offers currency exchange offices, with services available in both the international and domestic terminals. Prayer rooms or chapels are available at the airport. Free Wi-Fi is provided throughout the terminal buildings for passengers.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://en.wikipedia.org/wiki/Kaohsiung_International_Airport",
            "title": "Kaohsiung International Airport",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-09-12T10:47:18Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/%E9%AB%98%E9%9B%84%E5%9C%8B%E9%9A%9B%E6%A9%9F%E5%A0%B4",
            "title": "Kaohsiung International Airport",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-07-15T07:31:27Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/KIA_(Taiwan)",
            "title": "Kaohsiung International Airport",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-07-17T20:10:12Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Kaohsiung%20International%20Airport",
            "title": "Kaohsiung International Airport",
            "time_published": "2026-04-28T18:58:41Z"
          }
        ]
      },
      "q16": {
        "question": "Are there accessible services or children's facilities at the Seoul and Kaohsiung airports?",
        "answer": "Incheon International Airport offers extensive accessibility support, including priority lanes for travelers with mobility impairments, designated disabled parking and drop-off zones, help phones, a free wheelchair lift service between the long-term parking lot and terminal, and an electric vehicle and wheelchair transportation service for passengers with reduced mobility. Travelers should arrange mobility assistance through their airline at least 48 hours before the flight. Kaohsiung International Airport is served by the Kaohsiung Metro Red line, providing direct rail access to the terminal.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://airport.kr/ap_en/1435/subview.do",
            "title": "International Incheon Airport",
            "favicon": "https://airport.kr/Web-home/og/images/apple-touch-icon.png"
          },
          {
            "url": "https://airport.kr/ap_en/1562/subview.do",
            "title": "International Incheon Airport"
          },
          {
            "url": "https://airport.kr/ap_en/1478/subview.do",
            "title": "International Incheon Airport",
            "favicon": "https://airport.kr/Web-home/og/images/apple-touch-icon.png"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Kaohsiung_International_Airport",
            "title": "Kaohsiung International Airport",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-09-12T10:47:18Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/%E9%AB%98%E9%9B%84%E5%9C%8B%E9%9A%9B%E6%A9%9F%E5%A0%B4",
            "title": "Kaohsiung International Airport",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-07-15T07:31:27Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/KIA_(Taiwan)",
            "title": "Kaohsiung International Airport",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-07-17T20:10:12Z"
          }
        ]
      },
      "q17": {
        "question": "What aircraft are typically used on flights from Seoul to Kaohsiung?",
        "answer": "EVA Air operates the most flights from Seoul Incheon to Kaohsiung, using Airbus A321 aircraft. China Airlines flies Airbus A321neo, and T'way Air uses Boeing 737-800 on this route.",
        "methodology": "Aircraft types come 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). For U.S. routes the type is grounded in the tail number that actually operated the flight; elsewhere it comes from the airline's filed equipment code. Where the source does not commit to a specific variant we name the aircraft family (for example Airbus A320 family) rather than guess, and where no reliable type is on file the aircraft is omitted rather than estimated. Types describe typical scheduled equipment and can vary with seasonal or day-of-week assignments and last-minute swaps.",
        "toolsUsed": [
          "flight_schedule"
        ]
      },
      "q18": {
        "question": "Which airline alliances serve flights from Seoul to Kaohsiung?",
        "answer": "EVA Air (Star Alliance), China Airlines (SkyTeam), and T'way Air (no alliance) fly nonstop from Seoul Incheon to Kaohsiung, with T'way Air being a low-cost carrier unaffiliated with any global alliance. Other alliances may serve the route via connections, but no oneworld carriers operate it nonstop.",
        "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"
        ]
      },
      "q20": {
        "question": "What are the best airport lounge options when departing from Seoul?",
        "answer": "Incheon International Airport offers a wide array of lounges across both terminals, including Sky Hub Lounge locations in Terminal 1, Terminal 1 Concourse, and Terminal 2, as well as Matina lounges in Terminals 1 and 2. Asiana Airlines operates Business Class lounges in Terminal 1 East, Central, and West. The Korean Air Lounge in Terminal 1 near gate 28 provides lounge dining, refreshments, showers, tea and coffee, and internet access, with opening hours varying by day. Terminal 2 lounges include Sky Hub and Matina, with Sky Hub open from midnight to 9:30 PM daily.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://www.qantas.com/vn/en/qantas-experience/at-the-airport/airport-lounges/all-qantas-airport-lounges/airport-lounge-locations.html/icn/Korean%2520Air%2520Lounge.html",
            "title": "Airport lounge locations | Qantas"
          },
          {
            "url": "https://prioritypass.com/en-GB/lounges/south-korea/incheon-international",
            "title": "Incheon International Airport ICN Lounges - ICN Airport Guide and lounges. | Priority Pass",
            "favicon": "https://prioritypass.com/icon.png?a4ff481221414a5c",
            "time_published": "2026-06-30T08:24:25Z"
          },
          {
            "url": "https://www.delta.com/us/en/airports/asia/seoul-sky-club-airport-map",
            "title": "Seoul Incheon (ICN) Airport Map & Lounges | Delta Air Lines",
            "favicon": "https://www.delta.com/content/dam/delta-applications/dlhome/favicon.ico"
          },
          {
            "url": "https://prioritypass.com/en-GB/lounges/south-korea/incheon-international/icn14-sky-hub-lounge",
            "title": "Sky Hub Lounge ICN AIRPORT Terminal 2 Incheon International | Priority Pass",
            "time_published": "2024-11-05T00:00:00Z"
          },
          {
            "url": "https://americanexpress.com/en-ca/travel/lounges/the-platinum-card/ICN",
            "title": "American Express Lounges at Seoul Incheon International Airport | Amex CA",
            "favicon": "https://www.americanexpress.com/apple-touch-icon-152x152.png"
          }
        ]
      },
      "q21": {
        "question": "What is the baggage allowance on this route from Seoul to Kaohsiung?",
        "answer": "On Seoul–Kaohsiung flights, baggage rules vary by airline and fare type. Basic economy tickets may not include a checked bag, while standard economy usually allows one checked bag and a carry-on. Premium cabins offer more generous allowances."
      },
      "q22": {
        "question": "What cabin and seat options are typical from Seoul to Kaohsiung?",
        "answer": "On this short‑haul route, most airlines offer Economy and standard Business class. Flat‑bed seats are rare, and Premium Economy is generally not available."
      },
      "q23": {
        "question": "Are same‑day changes or standby possible on this route?",
        "answer": "Policies differ by airline and fare; flexible and premium tickets usually allow same‑day changes or standby, while Basic Economy generally does not."
      }
    }
  }
}