{
  "response": {
    "Key": "US-LON",
    "orig": {
      "code": "US",
      "type": "country",
      "country": "United States"
    },
    "dest": {
      "code": "LON",
      "type": "airport",
      "city": "London",
      "fullCity": "London, England",
      "airport": "Heathrow Airport"
    },
    "faq": {
      "q0": {
        "question": "From which U.S. cities can I fly to London?",
        "answer": "You can fly to London nonstop from 30 cities across the United States, with the busiest gateways being New York, Chicago, Los Angeles, Boston, and Dallas. New York leads with 719 weekly flights taking about 7 hours 5 minutes, while Boston offers the shortest hop at 6 hours 45 minutes, and Los Angeles the longest at 10 hours 30 minutes. United, British Airways, Virgin Atlantic, American, and Delta are the most common carriers, with JetBlue also flying from New York and Boston. Travelers from other cities, such as Minneapolis, Nashville, Austin, San Diego, Baltimore, Salt Lake City, Cincinnati, Portland, Pittsburgh, and New Orleans, typically connect through one of these major hubs. Choosing a departure city depends on where you live and how many nonstop options you want, since the largest hubs offer far more frequent service and flexibility.",
        "methodology": "The U.S. departure cities with nonstop service to this destination and their weekly frequencies come from our flight-schedule database, which combines published airline timetables, U.S. government schedule data from the Bureau of Transportation Statistics (BTS), and observed flight operations from the EUROCONTROL/OpenSky Open Performance Data Initiative (OPDI). We identify every U.S. airport with scheduled nonstop service, group airports into their metropolitan areas, and rank cities by scheduled weekly departures.",
        "toolsUsed": [
          "country_to_city"
        ]
      },
      "q1": {
        "question": "How long is the flight to London?",
        "answer": "Nonstop flights from the United States to London typically take about 6 hours 45 minutes from Boston, 7 hours 5 minutes from New York, and 10 hours 30 minutes from Los Angeles. The shortest listed nonstop is Boston at 6 hours 45 minutes, while the longest is Los Angeles at 10 hours 30 minutes. Travelers from other U.S. cities can connect through major hubs like New York, Chicago, or Boston.",
        "methodology": "Flight times from each U.S. departure city come from our flight-schedule database, which combines published airline timetables, U.S. government schedule data from the Bureau of Transportation Statistics (BTS), and observed flight operations from the EUROCONTROL/OpenSky Open Performance Data Initiative (OPDI); the typical time is the median scheduled duration of that city's nonstop services to this destination.",
        "toolsUsed": [
          "country_to_city"
        ]
      },
      "q2": {
        "question": "Are there direct flights to London?",
        "answer": "Yes, there are extensive nonstop flights from the United States to London, with 30 US cities offering direct service. Major nonstop routes include New York to London on United, British Airways, Virgin Atlantic, JetBlue, American, Delta, and Norse Atlantic; Chicago on United, British Airways, and American; and Los Angeles on United, British Airways, Virgin Atlantic, American, and Norse Atlantic. Flight times range from about 6 hours 45 minutes from Boston to about 10 hours 30 minutes from Los Angeles. Travelers from other US cities can connect through hubs such as New York, Chicago, Atlanta, Dallas, or Boston.",
        "methodology": "Nonstop service is identified from the scheduled operating flights in our flight-schedule database, which combines published airline timetables, U.S. government schedule data from the Bureau of Transportation Statistics (BTS), and observed flight operations from the EUROCONTROL/OpenSky Open Performance Data Initiative (OPDI); a destination with no scheduled nonstop from the United States is reported as having none.",
        "toolsUsed": [
          "country_to_city"
        ]
      },
      "q3": {
        "question": "Which U.S. cities are usually cheapest or easiest for flying to London?",
        "answer": "New York City and Boston are usually the cheapest U.S. origins for flying to London, with round-trip fares starting around $646 and $660 respectively. San Francisco, Washington, Chicago, and Seattle also offer competitive fares from $673 to $681 round-trip. Overall, about 48 U.S. cities offer service to London.",
        "methodology": "These fares come from a large sample of the real airfares Priceline shoppers found for flights from U.S. departure cities to this destination, grouped by origin city, day of the week, time of day and how far ahead the trip was booked. Prices are round trip in U.S. dollars unless noted and are refreshed regularly.",
        "toolsUsed": [
          "dest_flight_pricing"
        ]
      },
      "q4": {
        "question": "Which airlines fly to London?",
        "answer": "United, British Airways, Virgin Atlantic, American Airlines, Delta, JetBlue, and Norse Atlantic fly nonstop from the US to London. British Airways and American are in oneworld, United and Delta in SkyTeam, and Virgin Atlantic in SkyTeam.",
        "methodology": "Airlines are the operating carriers scheduled on nonstop services from each U.S. departure city, taken from our flight-schedule database, which combines published airline timetables, U.S. government schedule data from the Bureau of Transportation Statistics (BTS), and observed flight operations from the EUROCONTROL/OpenSky Open Performance Data Initiative (OPDI).",
        "toolsUsed": [
          "country_to_city"
        ]
      },
      "q5": {
        "question": "When is the cheapest time to fly to London?",
        "answer": "The cheapest months to fly from the US to London are typically January, February, and November, avoiding summer and December holidays. For the best fares, book around 2-3 months ahead, fly midweek (Tuesday or Wednesday), and choose early morning or late evening departures."
      },
      "q6": {
        "question": "How far in advance should I book flights to London?",
        "answer": "Fares from the United States to London are typically lowest when booked about 5 weeks ahead of departure, so aim to book roughly 4–6 weeks out for the best prices. Holidays and peak summer periods tend to sell out earlier, so booking further ahead is wise for those dates.",
        "methodology": "These fares come from a large sample of the real airfares Priceline shoppers found for flights from U.S. departure cities to this destination, grouped by origin city, day of the week, time of day and how far ahead the trip was booked. Prices are round trip in U.S. dollars unless noted and are refreshed regularly.",
        "toolsUsed": [
          "dest_flight_pricing"
        ]
      },
      "q7": {
        "question": "Do I need a visa to travel to London?",
        "answer": "For United States citizens traveling to London, England, a visa is not required for a short tourist visit of up to 6 months. However, an electronic travel authorisation (ETA) must be obtained before travel, even though entry is visa-free.\n\nThis is general guidance to help you plan, not official immigration advice — entry rules can change and can depend on your nationality and circumstances, so please confirm the current requirements with the relevant embassy or official government source before you travel.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://en.wikipedia.org/wiki/Visa_policy_of_the_United_Kingdom",
            "title": "Visa policy of the United Kingdom",
            "favicon": "https://en.wikipedia.org/static/favicon/wikipedia.ico"
          },
          {
            "url": "https://www.gov.uk/entering-staying-uk",
            "title": "Entering and staying in the UK - GOV.UK",
            "favicon": "https://www.gov.uk/favicon.ico"
          }
        ],
        "preopenedReferences": true,
        "stageOnly": true
      },
      "q8": {
        "question": "What is the baggage allowance on flights to London?",
        "answer": "Standard economy on US and UK airlines typically includes one checked bag, but basic economy fares often exclude it. British Airways' basic fare does not include a checked bag. Premium economy and business class usually allow two bags. Always verify with your airline."
      },
      "q10": {
        "question": "What time of day is usually cheapest for flights to London?",
        "answer": "Morning departures are usually the cheapest time of day for flights from the United States to London, with a typical fare around $733. Evening departures tend to cost more, averaging closer to $833, so booking a morning flight is the practical choice for saving money on this route.",
        "methodology": "These fares come from a large sample of the real airfares Priceline shoppers found for flights from U.S. departure cities to this destination, grouped by origin city, day of the week, time of day and how far ahead the trip was booked. Prices are round trip in U.S. dollars unless noted and are refreshed regularly.",
        "toolsUsed": [
          "dest_flight_pricing"
        ]
      },
      "q11": {
        "question": "Which airport will I arrive at and how do I get from Heathrow Airport to downtown London?",
        "answer": "Flights from the United States to London arrive at London Heathrow Airport (LHR), the main international gateway serving the city. Heathrow Express trains reach Paddington station in about 15 minutes, while the London Underground (Piccadilly line) and Elizabeth line connect to central London in under an hour. Coaches run to Victoria Coach Station, and black cabs or ride-share services are available outside the terminals, with driving into central London typically taking at least an hour.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://www.heathrow.com/transport-and-directions/getting-to-central-london",
            "title": "Getting to Central London | Heathrow",
            "favicon": "https://www.heathrow.com/etc.clientlibs/heathrow/clientlibs/vanilla-components/base/resources/favicon-57x57.png"
          },
          {
            "url": "https://www.heathrow.com/transport-and-directions",
            "title": "Transport and directions | Heathrow",
            "favicon": "https://www.heathrow.com/etc.clientlibs/heathrow/clientlibs/vanilla-components/base/resources/favicon-57x57.png"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Heathrow_Central_bus_station",
            "title": "Heathrow Central bus station",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-08-24T02:58:47Z"
          },
          {
            "url": "https://heathrow.com/de/transport-and-directions/getting-to-central-london",
            "title": "Anreise in die Londoner Innenstadt (Central London) | Heathrow",
            "favicon": "https://www.heathrow.com/etc.clientlibs/heathrow/clientlibs/vanilla-components/base/resources/favicon-57x57.png"
          },
          {
            "url": "https://www.heathrow.com/fr/transport-and-directions/getting-to-central-london",
            "title": "Se rendre au centre de Londres | Heathrow",
            "favicon": "https://www.heathrow.com/etc.clientlibs/heathrow/clientlibs/vanilla-components/base/resources/favicon-57x57.png"
          }
        ]
      },
      "q12": {
        "question": "Which cabin and seat options are typical on flights to London?",
        "answer": "Flights from the US to London typically offer economy, premium economy and lie-flat business class, with some carriers also providing a true first class suite on select routes."
      },
      "q13": {
        "question": "Are there hotels or sleeping facilities at London airport?",
        "answer": "London Heathrow Airport (LHR) has on-site sleeping facilities, including sleep cabins in Terminal 2 and the Aerotel London Heathrow hotel in the Arrivals area of Terminal 3, with no shuttle required. Several hotels are directly connected to Terminals 4 and 5 via covered walkways, such as the Hilton and Premier Inn at T4 and the Sofitel at T5, while many other nearby hotels are accessible by the paid Hotel Hoppa shuttle bus.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://sleepinginairports.net/guides/london-heathrow-airport-guide.htm",
            "title": "London Heathrow Airport Guide (LHR) - Sleeping in Airports",
            "favicon": "https://www.sleepinginairports.net/nitropack_static/oBWrHkPujHTPIaVWqdDSDhClXUyrYhhb/assets/images/optimized/rev-b853180/www.sleepinginairports.net/wp-content/uploads/2018/09/cropped-sia-logo-180x180.png",
            "time_published": "2018-10-02T00:00:37Z"
          },
          {
            "url": "https://sofitel.accor.com/en/hotels/6214/offers/Park-Sleep-and-Fly.html",
            "title": "Park, Sleep & Fly | Hotel Offer | Sofitel London Heathrow",
            "favicon": "https://sofitel.accor.com/content/dam/technical-folder/seo/sofitel/apple-touch-icon.png"
          },
          {
            "url": "https://www.sleepinginairports.net/europe/londonheathrow.htm",
            "title": "London Heathrow Airport Guide (LHR) - Sleeping in Airports",
            "time_published": "2026-01-15T21:00:59Z"
          }
        ]
      },
      "q14": {
        "question": "What are the best airport lounge options at London airport?",
        "answer": "London Heathrow (LHR) — the primary airport for the London metro — has several widely known independent and airline-branded lounges across its terminals. Terminal 2 has a Plaza Premium Lounge and a No1 Lounge, both open from early morning, with access via day pass or Priority Pass membership. Terminal 3 offers the American Express Centurion Lounge (accessible to Platinum Card members and eligible guests) plus No1 Lounges and My Lounge; Terminal 5 has a Club Aspire Lounge and a Plaza Premium Lounge. Terminal 4 has a Plaza Premium Lounge and the Blush Lounge by Plaza Premium Group. Business-class and elite-status travelers on specific airlines also have access to lounges such as the Lufthansa Business and Senator Lounges in Terminal 2.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://my.prioritypass.com/en-GB/lounges/united-kingdom/heathrow",
            "title": "Heathrow Airport LHR Lounges - LHR Airport Guide and lounges. | Priority Pass",
            "favicon": "https://my.prioritypass.com/icon.png?a4ff481221414a5c",
            "time_published": "2024-11-05T16:20:09Z"
          },
          {
            "url": "https://prioritypass.com/en-GB/lounges/united-kingdom/heathrow",
            "title": "Heathrow Airport LHR Lounges - LHR Airport Guide and lounges. | Priority Pass",
            "time_published": "2024-11-05T00:00:00Z"
          },
          {
            "url": "https://heathrow.com/at-the-airport/terminal-guides",
            "title": "Terminal guides | Heathrow",
            "favicon": "https://www.heathrow.com/etc.clientlibs/heathrow/clientlibs/vanilla-components/base/resources/favicon-57x57.png"
          },
          {
            "url": "https://americanexpress.com/en-us/travel/lounges/the-platinum-card/LHR",
            "title": "American Express Lounges at London Heathrow Airport | Amex US",
            "favicon": "https://www.americanexpress.com/apple-touch-icon-152x152.png"
          },
          {
            "url": "https://www.delta.com/us/en/airports/europe/london-sky-club-airport-map",
            "title": "London Heathrow (LHR) Airport Map & Lounges | Delta Air Lines",
            "favicon": "https://www.delta.com/content/dam/delta-applications/dlhome/favicon.ico"
          }
        ]
      },
      "q15": {
        "question": "What is the cheapest day of the week to fly to London?",
        "answer": "Tuesday is the cheapest day to fly from the United States to London, with a typical fare of $502 compared to a weekly average of $540. Midweek departures like Tuesday beat weekend travel, so aiming for a Tuesday flight can save you money on this route.",
        "methodology": "These fares come from a large sample of the real airfares Priceline shoppers found for flights from U.S. departure cities to this destination, grouped by origin city, day of the week, time of day and how far ahead the trip was booked. Prices are round trip in U.S. dollars unless noted and are refreshed regularly.",
        "toolsUsed": [
          "dest_flight_pricing"
        ]
      }
    }
  }
}