{
  "response": {
    "Key": "HAN-TYO",
    "orig": {
      "code": "HAN",
      "type": "airport",
      "city": "Hanoi",
      "fullCity": "Hanoi, Vietnam",
      "airport": "Noi Bai Intl Airport"
    },
    "dest": {
      "code": "TYO",
      "type": "airport",
      "city": "Tokyo",
      "fullCity": "Tokyo, Japan",
      "airport": "Narita Intl Airport"
    },
    "faq": {
      "q0": {
        "question": "What is the typical flight duration from Hanoi to Tokyo?",
        "answer": "A nonstop flight from Hanoi (HAN) to Tokyo (Narita or Haneda) takes about 4 hours 30 minutes to 4 hours 45 minutes westbound. The return flight from Tokyo to Hanoi is slightly shorter at around 4 hours to 4 hours 15 minutes due to favorable winds. With one stop, common layover cities include Hong Kong, Seoul, or Taipei, bringing total travel time to roughly 7 to 10 hours."
      },
      "q1": {
        "question": "Are there any direct flights from Hanoi to Tokyo?",
        "answer": "Yes, there are plenty of nonstop flights from Hanoi (HAN) to Tokyo, with service operating daily to both Narita (NRT) and Haneda (HND). Airlines flying the route nonstop include VietJet Air (VJ), All Nippon Airways (NH), Vietnam Airlines (VN), and Japan Airlines (JL) — so you have a good variety of carriers to choose from.",
        "toolsUsed": [
          "route_airlines"
        ]
      },
      "q2": {
        "question": "Are there visa requirements to travel from Hanoi to Tokyo?",
        "answer": "Vietnamese nationals traveling to Japan require a visa, which must be obtained in advance from a Japanese embassy or consulate. Japanese nationals traveling to Vietnam can enter visa-free for up to 45 days. Nationals of other countries should check requirements based on their passport. Japan does not currently require a pre-travel electronic authorization equivalent to ESTA, but visitors must complete an arrival card. Vietnam requires most foreign visitors to obtain a visa or e-visa before arrival."
      },
      "q3": {
        "question": "What are the ground transportation options in Tokyo?",
        "answer": "Tokyo is served by two major airports, Narita (NRT) and Haneda (HND), both with excellent transport links. From Narita, the Narita Express (N'EX) reaches Shinjuku or Tokyo Station in about ninety minutes and is the most popular choice for international travelers. The Keisei Skyliner reaches Ueno in around forty minutes and is slightly cheaper. Limousine buses serve major hotels directly but are slower in traffic. From Haneda, the Tokyo Monorail reaches Hamamatsucho in about twenty minutes, and the Keikyu Line connects to central stations in similar time. Taxis are widely available and comfortable but expensive, especially from Narita. Ride-share apps have limited availability in Japan compared to other countries. Car rentals are practical for regional travel but not recommended for navigating central Tokyo. Most visitors arriving at Narita use the N'EX or Keisei Skyliner, while those at Haneda typically take the monorail or Keikyu Line."
      },
      "q6": {
        "question": "Are overnight (red‑eye) flights available from Hanoi to Tokyo?",
        "answer": "Yes, red-eye flights are available nonstop from Hanoi (HAN) to Tokyo Narita (NRT): Japan Airlines (JL) operates two late-night departures daily at 23:20 and 23:55, while All Nippon Airways (NH) departs daily at 23:35 — all arriving the following morning in Tokyo.",
        "toolsUsed": [
          "redeye_flights"
        ]
      },
      "q7": {
        "question": "Which airlines usually operate this route from Hanoi to Tokyo?",
        "answer": "On the Hanoi (HAN) to Tokyo route, there are four nonstop carriers operating daily service: VietJet Air (VJ) flies to Narita (NRT) with the most frequent service at 28 weekly flights, followed by All Nippon Airways (NH) and Vietnam Airlines (VN) also to Narita, and Japan Airlines (JL) to Narita as well. Vietnam Airlines additionally operates nonstop flights to Haneda (HND) daily, giving travelers a choice of Tokyo airport.",
        "toolsUsed": [
          "route_airlines"
        ]
      },
      "q8": {
        "question": "If I need a connection, what are common layover cities between Hanoi and Tokyo?",
        "answer": "Common layover cities include Hong Kong, which offers frequent onward flights and efficient transfers at HKG, Bangkok with broad connections at Suvarnabhumi, Taipei served by China Airlines and EVA Air with smooth transit, and Seoul Incheon which is a major Northeast Asian hub with fast connections and visa-free transit for many nationalities."
      },
      "q9": {
        "question": "How reliable are on‑time departures on this route from Hanoi to Tokyo?",
        "answer": "On-time performance on Hanoi to Tokyo flights is moderate and can vary by season, with typhoon season from June to November posing the greatest disruption risk. Morning departures tend to depart more reliably before delays accumulate through the day. Japan Airlines and ANA historically maintain strong punctuality records on this route, while Vietnam Airlines performance can be more variable. Flying into Haneda rather than Narita may also improve your overall journey reliability."
      },
      "q10": {
        "question": "Which months have the best weather for traveling to Tokyo?",
        "answer": "March to April offers cherry blossoms and mild temperatures, while October to November brings cool, clear days and fewer tourists than the spring peak."
      },
      "q11": {
        "question": "What documents should I bring with me to the airport when flying from Hanoi to Tokyo?",
        "answer": "Bring a passport valid for at least six months beyond your stay. Vietnamese citizens require a visa or must qualify for Japan's visa exemption program. Have proof of onward or return travel and sufficient funds ready, as immigration officers may request these. Carry a credit or debit card for baggage fees. No vaccination certificates are currently required for entry into Japan."
      },
      "q12": {
        "question": "Which airport should I use in Tokyo?",
        "answer": "Narita is farther from central Tokyo but handles most international long-haul and low-cost flights. Haneda is closer to the city center and increasingly popular for international routes, making it more convenient for business travelers and those staying in central Tokyo."
      },
      "q13": {
        "question": "How do I get to Noi Bai Intl Airport from the city center?",
        "answer": "Noi Bai Airport is about 35 km from central Hanoi. The Vietnam Airlines minibus and city bus routes 86 and 07 are the cheapest options taking around 45 to 60 minutes. Grab rideshare is popular, reliable and moderately priced. Metered taxis are widely available but cost more. Driving and parking are possible but traffic can be unpredictable."
      },
      "q14": {
        "question": "Are there hotels or sleeping facilities at Tokyo airport?",
        "answer": "Yes. Haneda Airport has the Royal Park Hotel Tokyo Haneda directly connected to Terminal 3 with no shuttle needed, and First Cabin capsule-style rooms in Terminal 1. Narita Airport has the Nine Hours capsule hotel in Terminal 2 and the Narita Excel Hotel Tokyu in Terminal 1, both accessible without a shuttle."
      },
      "q15": {
        "question": "Are there currency exchange offices, prayer rooms and Wi‑Fi at Narita Intl Airport?",
        "answer": "Narita International Airport has currency exchange counters in both Terminal 1 and Terminal 2 arrival halls, multi-faith prayer rooms located in Terminal 1 and Terminal 2, and free Wi-Fi available throughout the airport via Narita Free Wi-Fi requiring a simple registration."
      },
      "q16": {
        "question": "Are there accessible services or children's facilities at the Hanoi and Tokyo airports?",
        "answer": "Hanoi Noi Bai offers wheelchair assistance and accessible restrooms; request via your airline 48 hours ahead. Tokyo Narita and Haneda provide extensive accessibility including sign language counters, sensory rooms and nursing lounges. Haneda has a children's play area in Terminal 3 and Narita has play zones in Terminal 1."
      },
      "q20": {
        "question": "What are the best airport lounge options when departing from Hanoi?",
        "answer": "At Noi Bai International Airport, the Vietnam Airlines Lotus Lounge serves business-class passengers and frequent flyers with hot meals and shower facilities. The Noi Bai Premium Lounge accepts Priority Pass members and day-pass purchases, offering buffet dining and comfortable seating. Both are located in the international terminal."
      },
      "q21": {
        "question": "What is the baggage allowance on this route from Hanoi to Tokyo?",
        "answer": "Baggage allowance on Hanoi to Tokyo flights varies by airline and fare class. Basic economy or light fares on carriers like Vietnam Airlines, ANA, or Japan Airlines are restrictive and may exclude checked baggage entirely. Standard international economy typically includes one checked bag of 23kg and a carry-on of 7-10kg. Business class usually allows two checked bags. Always confirm your specific allowance when booking."
      },
      "q22": {
        "question": "What cabin and seat options are typical from Hanoi to Tokyo?",
        "answer": "Flights from Hanoi to Tokyo typically offer Economy and flat-bed Business class on carriers like Vietnam Airlines and Japan Airlines, with Premium Economy available on select Japan Airlines services."
      },
      "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 you book; flexible, business, and first-class tickets typically allow them while discounted economy fares rarely do."
      }
    }
  }
}