{
  "response": {
    "Key": "LON-WAS",
    "orig": {
      "code": "LON",
      "type": "airport",
      "city": "London",
      "fullCity": "London, England",
      "airport": "Heathrow Airport"
    },
    "dest": {
      "code": "WAS",
      "type": "airport",
      "region": "Ronald Reagan National Airport",
      "fullRegion": "Ronald Reagan National Airport, Washington, United States"
    },
    "faq": {
      "q0": {
        "question": "Which cities in Ronald Reagan National Airport can I fly to directly or with one stop from London?",
        "answer": "Ronald Reagan National Airport is a single airport serving Washington, D.C., not a region with multiple cities. You can fly directly from London to Washington Dulles, but not to Reagan National. One-stop options to Reagan National typically connect through East Coast hubs like New York JFK, Boston, or Philadelphia. Travelers choose Reagan National for its proximity to downtown D.C."
      },
      "q1": {
        "question": "How long is the flight from London to Ronald Reagan National Airport?",
        "answer": "There are no non-stop flights from London to Ronald Reagan National Airport (DCA), so you will need to connect through another U.S. city. A typical one-stop journey takes around 11 to 13 hours, with common layover points being New York, Boston, or Philadelphia. Eastbound flights from Washington to London are usually about an hour shorter due to tailwinds, while westbound flights from London to Washington take longer."
      },
      "q2": {
        "question": "Are there direct flights from London to Ronald Reagan National Airport?",
        "answer": "There are no non-stop flights from London to Ronald Reagan National Airport due to its perimeter rule restricting long-haul flights. Non-stops are available to Washington Dulles International Airport on airlines such as British Airways, United and Virgin Atlantic. From there you can reach Reagan National by ground transportation in about 45 minutes. One-stop routings via New York or other U.S. hubs typically take 11 to 14 hours total."
      },
      "q3": {
        "question": "Which airlines fly from London to Ronald Reagan National Airport?",
        "answer": "No non-stop flights from London to DCA. One-stop options via JFK, PHL, or BOS on American, Delta, or British Airways."
      },
      "q4": {
        "question": "When is the cheapest time to fly from London to Ronald Reagan National Airport?",
        "answer": "The cheapest time to fly from London to Ronald Reagan National Airport is typically during the low season from mid-January through March and again in November, excluding holidays. For the best fares, book at least two to three months ahead, fly midweek on Tuesdays or Wednesdays, and choose early morning or late evening departures, while avoiding peak summer months and the Christmas school vacation period."
      },
      "q5": {
        "question": "How far in advance should I book flights from London to Ronald Reagan National Airport?",
        "answer": "For flights from London to Ronald Reagan National Airport, book 8 to 12 weeks ahead for the best balance of price and availability, especially for summer travel and winter holidays, while off-peak seasons like early fall can be booked 4 to 6 weeks out."
      },
      "q7": {
        "question": "Do I need a passport or visa to travel from London to Ronald Reagan National Airport?",
        "answer": "U.S. citizens do not need a visa to return home, but you must present a valid U.S. passport to board your flight from London. As of early 2025, no electronic authorization is required for U.S. citizens entering the United States."
      }
    }
  }
}