{
  "response": {
    "Key": "HAN-USCA",
    "orig": {
      "code": "HAN",
      "type": "airport",
      "city": "Hanoi",
      "fullCity": "Hanoi, Vietnam",
      "airport": "Noi Bai Intl Airport"
    },
    "dest": {
      "code": "USCA",
      "type": "region",
      "region": "California",
      "fullRegion": "California, United States"
    },
    "faq": {
      "q0": {
        "question": "Which cities in California can I fly to directly or with one stop from Hanoi?",
        "answer": "From Hanoi you can fly non-stop to San Francisco, a key gateway for Northern California. Los Angeles is reachable with one stop, often via Seoul, Tokyo or Hong Kong. San Diego and San Jose are also accessible with one connection. Choose San Francisco for the Bay Area and Silicon Valley, Los Angeles for Southern California attractions, or San Diego for beaches and the border region."
      },
      "q1": {
        "question": "How long is the flight from Hanoi to California?",
        "answer": "Non-stop flights from Hanoi to California are not currently available. One-stop itineraries to major airports like Los Angeles or San Francisco typically take 16 to 20 hours total, depending on layover location. Eastbound flights via hubs in East Asia are often slightly shorter than westbound returns due to prevailing winds."
      },
      "q2": {
        "question": "Are there direct flights from Hanoi to California?",
        "answer": "There are currently no non-stop flights from Hanoi to any airport in California. The most common one-stop routings connect through major Asian hubs such as Seoul on Korean Air, Tokyo on Japan Airlines or ANA, or Taipei on EVA Air or China Airlines, with total travel times typically ranging from 16 to 20 hours depending on the layover."
      },
      "q3": {
        "question": "Which airlines fly from Hanoi to California?",
        "answer": "Hanoi to California nonstop is served by Vietnam Airlines. One-stop options include China Southern, Korean Air, EVA Air, and ANA via their hubs."
      },
      "q4": {
        "question": "When is the cheapest time to fly from Hanoi to California?",
        "answer": "The cheapest time to fly from Hanoi to California is typically during the shoulder months of September to November or February to early May, avoiding summer and winter holidays. Booking 2–4 months ahead, flying midweek (Tuesday/Wednesday), and choosing red-eye or early morning departures often yields lower fares."
      },
      "q5": {
        "question": "How far in advance should I book flights from Hanoi to California?",
        "answer": "Book flights from Hanoi to California 8 to 12 weeks ahead for winter holidays and school breaks, but 4 to 6 weeks ahead is often enough for shoulder seasons like spring and fall."
      },
      "q6": {
        "question": "What are the most popular areas to visit in California and how does that affect where I should fly?",
        "answer": "In California, travellers often visit Los Angeles for Hollywood and beaches, San Francisco for the Golden Gate and tech culture, San Diego for its zoo and coast, and the national parks near Fresno. Fly into Los Angeles International for L.A. and Anaheim, San Francisco International for the Bay Area, San Diego International for that city, and Fresno Yosemite International for Yosemite and Sequoia parks. Your airport choice depends on whether you prefer urban excitement, coastal scenery or outdoor adventures."
      },
      "q7": {
        "question": "Do I need a passport or visa to travel from Hanoi to California?",
        "answer": "U.S. citizens do not need a visa to enter the United States from abroad, but you must present a valid U.S. passport for air travel. Ensure your passport is current and valid for the duration of your stay, as there are no specific validity beyond entry date requirements for U.S. citizens returning home."
      },
      "q8": {
        "question": "Which airports in California are best to fly into from Hanoi?",
        "answer": "From Hanoi to California, the best airports to fly into are Los Angeles and San Francisco, as they are major international gateways with the most flight options, often via one stop in East Asia. Los Angeles is ideal for Southern California, beaches, and theme parks, while San Francisco serves as a hub for Northern California and wine country. San Jose and San Diego also receive flights but with fewer connections, and San Diego is well-suited for beach resorts and the border region."
      }
    }
  }
}