{
  "response": {
    "Key": "DEN-GB",
    "orig": {
      "code": "DEN",
      "city": "Denver",
      "fullCity": "Denver, Colorado",
      "airport": "Denver Intl Airport"
    },
    "dest": {
      "code": "GB",
      "country": "United Kingdom"
    },
    "faq": {
      "q0": {
        "question": "Which cities in United Kingdom can I fly to from Denver?",
        "answer": "From Denver, direct flights to London Heathrow are available seasonally, offering a convenient gateway. Other main UK cities like Manchester and Glasgow typically require one-stop connections through hubs like Dallas or Chicago. Travelers often choose London for its international flights and extensive train network or opt for other cities based on regional interests and onward travel plans."
      },
      "q1": {
        "question": "How long is the flight from Denver to United Kingdom?",
        "answer": "From Denver to London, non-stop flights usually take about 9 hours eastbound, while westbound flights back to Denver are around 10 hours 30 minutes to 11 hours. One-stop routes to cities like Manchester or Edinburgh generally take 11 to 14 hours total, depending on the connection."
      },
      "q2": {
        "question": "Are there direct flights from Denver to United Kingdom?",
        "answer": "Currently, there are no regular non-stop flights from Denver to the United Kingdom. Most travelers fly one-stop via hubs such as Dallas, Chicago, or major European cities like London, with total travel times typically around 10 to 12 hours including layovers."
      },
      "q3": {
        "question": "Which airlines fly from Denver to United Kingdom?",
        "answer": "Denver to UK non-stops are operated by United and British Airways; one-stop options include Lufthansa, Air France and others via their hubs."
      },
      "q4": {
        "question": "When is the cheapest time to fly from Denver to United Kingdom?",
        "answer": "Flights from Denver to the United Kingdom are typically less expensive in late fall and early spring, with peak summer and holiday periods being more costly. Booking midweek flights and choosing morning or late-night departures can also help reduce fares."
      },
      "q5": {
        "question": "How far in advance should I book flights from Denver to United Kingdom?",
        "answer": "For Denver to the United Kingdom, it is advisable to book 8 to 14 weeks in advance for most travel, and up to 16 weeks or more for peak summer or holiday periods."
      },
      "q6": {
        "question": "What are the most popular cities to visit in United Kingdom?",
        "answer": "The most popular UK destinations for U.S. travelers are London for its iconic sights and cultural scene, Edinburgh for its historic and scenic charm, Manchester and Liverpool for their vibrant arts and music, and occasionally regional spots like Bath or the Lake District accessible by train."
      },
      "q7": {
        "question": "Do I need a visa to travel from Denver to United Kingdom?",
        "answer": "U.S. citizens visiting the United Kingdom for tourism or short stays typically do not need a visa but must meet entry requirements such as valid passports and possibly proof of onward travel. An electronic travel authorization called the UK ETA is planned to be implemented, so check current entry rules before your trip as they can change."
      },
      "q8": {
        "question": "Which airports in United Kingdom are best to fly into from Denver?",
        "answer": "From Denver to the United Kingdom, London Heathrow is the primary international hub with the most long-haul flights and excellent rail connections to other UK regions. London Gatwick and Manchester also offer direct flights and good access to regional and resort destinations, with Gatwick being closer to southern seaside resorts and Manchester serving northern England and nearby attractions."
      },
      "q9": {
        "question": "What is the baggage allowance on flights from Denver to United Kingdom?",
        "answer": "From Denver to the United Kingdom, baggage allowances vary by airline and fare. Basic economy fares often do not include checked bags, whereas standard economy generally includes at least one checked bag and a carry-on. Premium cabins offer more checked baggage and additional perks."
      },
      "q10": {
        "question": "What cabin and seat options are typical from Denver to United Kingdom?",
        "answer": "Flights from Denver to the United Kingdom typically offer Economy, Premium Economy, and lie-flat Business class, with First class being limited to select routes and airlines."
      },
      "q11": {
        "question": "Are overnight flights available from Denver to United Kingdom?",
        "answer": "Yes. Flights from Denver to London or Manchester often depart in the evening and arrive the next morning, allowing travelers to sleep during the flight and maximize their first day in the UK."
      },
      "q12": {
        "question": "When is the best time of year to visit United Kingdom?",
        "answer": "For the United Kingdom, late spring (April to June) and early autumn (September to October) offer mild weather and fewer tourists, while summer tends to be busier and more costly."
      }
    }
  }
}