{
  "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. Flights with common layovers, often in cities like Bangkok or Hong Kong, usually take 6 to 8 hours including layover time."
      },
      "q1": {
        "question": "Are there any direct flights from Seoul to Hanoi?",
        "answer": "Yes. Non-stop flights from Seoul to Hanoi are operated daily primarily by Korean Air and Vietnam Airlines, with flight durations around 4 hours 15 minutes. Both airlines offer daily service, making it a highly frequent route. Non-stop fares tend to be about 10-20% higher than one-stop options, which usually involve a layover in cities like Bangkok or Hong Kong."
      },
      "q2": {
        "question": "Are there visa requirements to travel from Seoul to Hanoi?",
        "answer": "Travelers from South Korea to Vietnam generally need a visa to enter Vietnam unless they qualify for visa exemption or e-visa, which is available for citizens of certain countries. Korean nationals can apply for a Vietnamese e-visa online for stays up to 30 days. Vietnamese nationals traveling to South Korea typically need a visa unless they are eligible for a visa exemption based on their nationality. Always check the latest entry requirements before traveling, as policies may change."
      },
      "q3": {
        "question": "What are the ground transportation options in Hanoi?",
        "answer": "Hanoi’s Noi Bai Airport offers several ground transportation options to the city center. Taxis and ride-share services like Grab are widely used for their convenience, taking approximately thirty to forty minutes depending on traffic. The Airport Bus (Bus 86) is a cost-effective mass transit option that reaches key parts of the city in about forty-five minutes. Car rentals are available but less common for short city trips due to traffic and parking constraints. Most travelers prefer taxis or ride-shares for their speed and door-to-door service."
      },
      "q4": {
        "question": "When is the cheapest time to fly from Seoul to Hanoi?",
        "answer": "Fares are usually lowest from May to September and in February. Midweek afternoon flights tend to be cheaper; booking about six to nine weeks ahead optimizes savings."
      },
      "q5": {
        "question": "How far in advance should I book tickets from Seoul to Hanoi?",
        "answer": "Book four to six weeks ahead for regular travel and six to eight weeks during peak seasons such as Lunar New Year and summer."
      },
      "q6": {
        "question": "Are overnight (red‑eye) flights available from Seoul to Hanoi?",
        "answer": "Yes. Flights from Seoul to Hanoi often depart late evening and arrive in the morning, allowing travelers to maximize daytime in Hanoi."
      },
      "q7": {
        "question": "Which airlines usually operate this route from Seoul to Hanoi?",
        "answer": "Non‑stop flights by Korean Air and Asiana Airlines. One‑stop options include Vietnam Airlines, China Southern, and Air China via Chinese hubs."
      },
      "q8": {
        "question": "If I need a connection, what are common layover cities between Seoul and Hanoi?",
        "answer": "Common layovers are Bangkok, Hong Kong, Singapore and Taipei, 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 are usually reliable, but factors like weather can cause delays. Booking early flights, particularly with Korean Air or Vietnam Airlines, can improve your chances of on-time departure."
      },
      "q10": {
        "question": "Which months have the best weather for traveling to Hanoi?",
        "answer": "February to April and October to November 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 e-visa if required, proof of onward travel, and payment method for baggage. Vaccination certificates may be required depending on health regulations."
      },
      "q12": {
        "question": "Which airport should I use in Hanoi?",
        "answer": "Noi Bai International Airport is the main gateway to Hanoi, located about 45 minutes from the city center, serving most international flights with major airlines. No other airports in Hanoi are used for commercial passenger flights."
      },
      "q13": {
        "question": "How do I get to Incheon Intl Airport airport from the city center?",
        "answer": "From Seoul city center, the AREX express train takes about 43 minutes and is the most popular and cost-effective option. Taxis and ride-shares are faster, around 30 minutes, but more expensive. Airport shuttle buses are also available."
      },
      "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 such as the Hanoi Daewoo Hotel and the Melia Hanoi are accessible by shuttle or taxi."
      },
      "q15": {
        "question": "Are there currency exchange offices, prayer rooms and Wi‑Fi at Noi Bai Intl Airport ?",
        "answer": "Noi Bai International Airport offers currency exchange offices in both terminals, prayer rooms in the domestic terminal, and free Wi‑Fi throughout."
      },
      "q16": {
        "question": "Are there accessible services or children's facilities at the Seoul and Hanoi airports?",
        "answer": "In Seoul Incheon Airport, mobility assistance must be requested 48 hours in advance through your airline, with accessible pathways and family rest zones available. Hanoi Noi Bai Airport offers wheelchairs on request and has a children’s play area in the public area, with assistance arranged through airlines."
      },
      "q17": {
        "question": "Which aircraft models fly between Seoul and Hanoi this route and do airlines offer Wi‑Fi?",
        "answer": "Airlines use Airbus A321neo, Boeing 737‑800 and Boeing 787. Korean Air and Vietnam Airlines typically offer Wi‑Fi and in-flight entertainment."
      },
      "q18": {
        "question": "Which airline alliances operate this route?",
        "answer": "Star Alliance (Asiana, Korean Air) and SkyTeam (Vietnam Airlines) operate flights between Seoul and Hanoi."
      },
      "q19": {
        "question": "What is the cheapest time of day to fly from Seoul to Hanoi?",
        "answer": "Afternoon departures during weekdays usually tend to be more affordable than morning or evening flights."
      },
      "q20": {
        "question": "What are the best airport lounge options when departing from Seoul?",
        "answer": "At Seoul Incheon, the Asiana Lounge and Korean Air KAL Lounge serve premium travelers with dining, rest areas, and shower facilities. Eligibility includes first and business class passengers, elite members, and certain credit card holders; some lounges offer paid access. The lounges feature extensive amenities and modern design."
      },
      "q21": {
        "question": "What is the baggage allowance on this route from Seoul to Hanoi?",
        "answer": "Baggage allowances on Seoul to Hanoi flights depend on the airline and fare class. Basic economy fares may not include checked bags, while standard economy usually allows one checked bag and a carry‑on. Premium cabins permit more."
      },
      "q22": {
        "question": "What cabin and seat options are typical from Seoul to Hanoi?",
        "answer": "Flights from Seoul to Hanoi usually provide 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 depend on the airline and fare class; flexible and premium cabins generally offer same‑day change or standby options, while economy tickets may not."
      }
    }
  }
}