{
  "response": {
    "Key": "ICN-HAN",
    "orig": {
      "code": "ICN",
      "city": "Seoul",
      "fullCity": "Seoul, Republic of Korea",
      "airport": "Incheon Intl Airport"
    },
    "dest": {
      "code": "HAN",
      "city": "Hanoi",
      "fullCity": "Hanoi, Vietnam",
      "airport": "Noi Bai Intl Airport"
    },
    "faq": {
      "q0": {
        "question": "What is the typical flight duration from Seoul to Hanoi?",
        "answer": "A direct flight from Seoul (ICN) to Hanoi (HAN) typically lasts about 4 hours 15 minutes. Flights with a layover, often in cities like Bangkok or Hong Kong, can take 6 to 10 hours total depending on the duration of the stop."
      },
      "q1": {
        "question": "Are there any direct flights from Seoul to Hanoi?",
        "answer": "Yes. As of October 2023, multiple airlines including Vietnam Airlines, Korean Air, and Asiana Airlines operate daily non-stop flights from Seoul to Hanoi. These flights typically take about 4 hours 30 minutes. Non-stop services are widely available and usually priced 10-20% higher than one-stop options due to convenience and shorter travel time."
      },
      "q2": {
        "question": "Are there visa requirements to travel from Seoul to Hanoi?",
        "answer": "Yes — travelers from South Korea to Vietnam generally need a visa unless they qualify for visa exemption or use an e-visa or visa on arrival, depending on current Vietnamese entry policies. Vietnamese nationals traveling from Hanoi to Seoul will also require a visa unless they hold a Korean visa or are eligible for visa exemption. Visa requirements are subject to change; always check the latest entry regulations before travel."
      },
      "q3": {
        "question": "What are the ground transportation options in Hanoi?",
        "answer": "Hanoi's Noi Bai International Airport offers several ground transportation options to the city center. Taxis are available outside arrivals and provide a quick, convenient option, taking approximately thirty to forty minutes depending on traffic. Ride-share services like Grab are also widely used and similarly priced. The airport is connected by bus services to central locations, which are economical but slower, taking around an hour. Car rentals are available at the airport for those planning regional travel. Most visitors opt for taxis or ride-share services for their convenience and speed."
      },
      "q4": {
        "question": "When is the cheapest time to fly from Seoul to Hanoi?",
        "answer": "Fares are generally lower in February and September. Midweek afternoon flights tend to be less expensive; booking three to five months ahead optimizes prices."
      },
      "q5": {
        "question": "How far in advance should I book tickets from Seoul to Hanoi?",
        "answer": "Book six to twelve weeks in advance for regular travel and twelve to sixteen weeks during peak seasons such as Lunar New Year and summer holidays."
      },
      "q6": {
        "question": "Are overnight (red‑eye) flights available from Seoul to Hanoi?",
        "answer": "Yes. There are overnight flights from Seoul to Hanoi that depart in the evening and arrive the next morning, allowing travelers to maximize daytime in Hanoi."
      },
      "q7": {
        "question": "Which airlines usually operate this route from Seoul to Hanoi?",
        "answer": "Non‑stop flights are operated by Korean Air and Vietnam Airlines. One‑stop options include Asiana Airlines and other carriers via Asian hubs."
      },
      "q8": {
        "question": "If I need a connection, what are common layover cities between Seoul and Hanoi?",
        "answer": "Common layovers include Bangkok, Hong Kong, Taipei and Singapore, offering broad connections and efficient transfers."
      },
      "q9": {
        "question": "How reliable are on‑time departures on this route from Seoul to Hanoi?",
        "answer": "On‑time departures from Seoul to Hanoi are typically reliable, but delays can occur due to weather or air traffic. Early flights tend to have better punctuality."
      },
      "q10": {
        "question": "Which months have the best weather for traveling to Hanoi?",
        "answer": "October to December and February to April offer mild temperatures and less rain."
      },
      "q11": {
        "question": "What documents should I bring with me to the airport when flying from Seoul to Hanoi?",
        "answer": "Bring a passport valid for at least six months, a Vietnamese visa or travel authorization if required, proof of onward travel, and vaccination certificates if applicable. Payment methods for baggage vary by airline."
      },
      "q12": {
        "question": "Which airport should I use in Hanoi?",
        "answer": "No Hanoi airports are served from Seoul; flights operate to Noi Bai International Airport, which is about 15 km from the city center and caters to both international and regional flights, mainly by major airlines including Korean Air and Vietnam Airlines."
      },
      "q13": {
        "question": "How do I get to Incheon Intl Airport airport from the city center?",
        "answer": "From Seoul city center, the AREX express train to Incheon Airport takes about 43 minutes and is the fastest and most popular option. Limousine buses and taxis are available, with taxis taking roughly an hour and being more expensive. Ride‑shares are less common."
      },
      "q14": {
        "question": "Are there hotels or sleeping facilities at Hanoi airport?",
        "answer": "Hanoi Noi Bai Airport does not have on-site hotels, capsule hotels, or sleeping pods. Nearby hotels are accessible via shuttle, including the Hanoi Airport Hotel and others in the vicinity."
      },
      "q15": {
        "question": "Are there currency exchange offices, prayer rooms and Wi‑Fi at Noi Bai Intl Airport ?",
        "answer": "Noi Bai International Airport in Hanoi has currency exchange offices near the arrival and departure halls, limited prayer rooms in the domestic terminal, and free Wi‑Fi available throughout the airport."
      },
      "q16": {
        "question": "Are there accessible services or children's facilities at the Seoul and Hanoi airports?",
        "answer": "In Seoul Incheon, accessible services include wheelchair assistance, which should be requested at least 48 hours in advance through your airline. The airport features children’s play zones and family lounges. Hanoi Noi Bai provides mobility assistance upon request, with some facilities for families and children; contact your airline at least 48 hours prior."
      },
      "q17": {
        "question": "Which aircraft models fly between Seoul and Hanoi this route and do airlines offer Wi‑Fi?",
        "answer": "Common aircraft on Seoul‑Hanoi include Boeing 737‑800 and Airbus A321. Airlines like Korean Air and Vietnam Airlines offer Wi‑Fi."
      },
      "q19": {
        "question": "What is the cheapest time of day to fly from Seoul to Hanoi?",
        "answer": "Afternoon departures on weekdays typically have lower fares than morning or evening flights."
      },
      "q20": {
        "question": "What are the best airport lounge options when departing from Seoul?",
        "answer": "At Seoul Incheon Airport, the Asiana Lounge and Korean Air Lounge provide amenities like rest areas, dining, and showers. Eligibility depends on class of service, frequent flyer status, or lounge memberships. Some lounges offer access for a fee or through partner programs. The Korean Air Lounge is notable for its extensive amenities and relaxing environment."
      },
      "q21": {
        "question": "What is the baggage allowance on this route from Seoul to Hanoi?",
        "answer": "Baggage allowance for Seoul–Hanoi flights varies by airline and fare class. Basic economy may exclude checked baggage; standard international economy usually includes one checked bag and a carry‑on."
      },
      "q22": {
        "question": "What cabin and seat options are typical from Seoul to Hanoi?",
        "answer": "Seoul to Hanoi flights generally offer Economy and flat‑bed Business class; Premium Economy is less common."
      },
      "q23": {
        "question": "Are same‑day changes or standby possible on this route?",
        "answer": "Policies vary by airline and fare class; flexible and premium cabins generally offer options for same‑day changes or standby, while basic fares may not."
      }
    }
  }
}