{ "response": { "Key": "IAD-BLR", "orig": { "code": "IAD", "type": "airport", "city": "Washington", "fullCity": "Washington, United States", "airport": "Washington Intl Airport" }, "dest": { "code": "BLR", "type": "airport", "city": "Bengaluru", "fullCity": "Bengaluru, India", "airport": "Kempegowda Intl Airport" }, "faq": { "q0": { "question": "What is the typical flight duration from Washington to Bengaluru?", "answer": "There are no nonstop flights from Washington Dulles (IAD) to Bengaluru (BLR). Most itineraries involve one stop, commonly in Dubai (DXB), Doha (DOH), or London (LHR). Total travel time typically ranges from 17 to 22 hours depending on the layover duration and routing." }, "q1": { "question": "Are there any direct flights from Washington to Bengaluru?", "answer": "There are no nonstop flights from Washington Dulles (IAD) to Bengaluru (BLR). The most common one-stop routing goes through London Heathrow (LHR) on British Airways, taking about 21 hours total, or through Doha (DOH) on Qatar Airways in roughly 22 hours. Qatar Airways tends to offer the lowest median fare on the route, around $1,153.", "methodology": "Airlines and weekly frequencies are compiled 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 count each operating carrier's scheduled weekly departures and the days it flies; where there is no nonstop service, connecting carriers are identified by linking scheduled nonstop segments through common hub airports. Where a median fare is shown for a carrier, it reflects the real fares Priceline users found on this route in the last 72 hours. Carrier service and weekly frequencies are summarized from our flight-schedule database, which draws on published airline timetables, U.S. government schedule data, and observed operations from the EUROCONTROL/OpenSky Open Performance Data Initiative (OPDI). Where available, on-time and cancellation rates come from the U.S. Bureau of Transportation Statistics (BTS) Airline On-Time Performance dataset, and typical fares from the U.S. DOT Airline Origin and Destination Survey (DB1B), a quarterly 10% sample of tickets sold. Stop counts, connecting hubs, and per-airline prices are drawn from a large sample of the real fares Priceline users found on this route in the last 72 hours. We group those fares by number of stops, by the hub airport a connection routes through, and by operating airline, and report each group's share of the sample alongside its lowest and median price. Aircraft types are taken from the equipment each operating carrier schedules on this route, drawn from published airline timetables and airline equipment schedules in our flight-schedule database. They describe typical scheduled aircraft and can vary with seasonal or day-of-week assignments and last-minute equipment swaps.", "toolsUsed": [ "route_airlines", "flight_schedule", "route_options", "route_aircraft" ] }, "q2": { "question": "Are there visa requirements to travel from Washington to Bengaluru?", "answer": "Yes, visa requirements apply for travel from Washington, D.C. to Bengaluru. U.S. citizens need a valid visa to enter India, obtainable through the Indian e-Visa or a regular visa from an Indian consulate. Indian nationals traveling from the U.S. do not need a visa for India but must have a valid Indian passport. For the return, Indian citizens require a U.S. visa, while U.S. citizens do not need a visa to enter the U.S." }, "q4": { "question": "When is the cheapest time to fly from Washington to Bengaluru?", "answer": "The cheapest time to fly from Washington to Bengaluru is in spring and early fall, especially April, September, and October, with average fares around $902–$997. The most expensive months are December, June, and July, when prices climb to $1,247–$1,366 on average.", "methodology": "This 'good deal' estimate shows a representative best price for each departure date across roughly a 12-month window (about 3 months back and 9 months forward). It is built from real flight prices found by Priceline users searching this route, accumulated into a price history for each departure date. Rather than weighting all of that history equally, we apply exponential time decay so recent prices dominate — a price seen yesterday counts almost in full, one from about a month ago roughly a third, and prices from a few months back very little — giving a figure that tracks today's market instead of a stale long-run average. Clear price outliers are removed before any calculation, departure dates with no observations are filled in from nearby dates, and the resulting curve is lightly smoothed so it reads as a clean seasonal trend rather than day-to-day noise.", "toolsUsed": [ "seasonal_prices" ] }, "q5": { "question": "How far in advance should I book tickets from Washington to Bengaluru?", "answer": "The optimal booking window for Washington (IAD) to Bengaluru (BLR) is roughly 9 to 11 weeks before departure, with average fares around $994. Booking around 60 days out can yield the lowest single price near $989, while last-minute purchases (0 days) spike to about $1,336. For peak summer or holiday periods, expect prices to rise and the ideal window to shift slightly earlier, but the core 2-3 month lead time remains a solid guide.", "methodology": "This booking-window guidance is built from the same real flight prices found by Priceline users searching this route, re-grouped by how many days before departure each price was seen (from the departure day out to about 180 days ahead) across the route's price history. At each booking lead time we report the 25th-percentile price — the cheaper end of what travelers were quoted, rather than the rock-bottom minimum (which can be a fluke) or the average (which is pulled up by expensive last-minute fares). The buy-or-wait advice then applies a risk premium that grows as departure approaches, since seat availability shrinks and prices become less predictable; using that adjusted curve we flag windows where waiting is likely to save a meaningful amount (at least $20 or 5%) versus windows where booking now is the better call. Isolated single-day recommendations are filtered out, so the advice only reflects a window that holds for several days in a row.", "toolsUsed": [ "booking_timing" ] }, "q6": { "question": "Are overnight (red‑eye) flights available from Washington to Bengaluru?", "answer": "No overnight (red‑eye) flights operate on the Washington (IAD) to Bengaluru (BLR) route — there are no nonstop red‑eyes, and no connecting itineraries with a red‑eye long leg were found.", "methodology": "Red-eye flights are identified from scheduled local departure and arrival times in our flight-schedule database — built from published airline timetables and official schedule data, including U.S. Department of Transportation records for domestic routes — flagging services that depart late at night and arrive the following morning; for connecting itineraries the red-eye is based on the timing of the overnight long-haul leg.", "toolsUsed": [ "redeye_flights" ] }, "q7": { "question": "Which airlines usually operate this route from Washington to Bengaluru?", "answer": "There is no nonstop service from Washington Dulles to Bengaluru. The most frequent one-stop routing is via London Heathrow on British Airways, with around 12 daily connections. Other common one-stop options include Qatar Airways via Doha (about 4 daily), Etihad via Abu Dhabi (3 daily), Emirates via Dubai (2 daily), Lufthansa via Munich (2 daily), and Air France via Paris (2 daily). Fares are not provided for this route.", "methodology": "Airlines and weekly frequencies are compiled 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 count each operating carrier's scheduled weekly departures and the days it flies; where there is no nonstop service, connecting carriers are identified by linking scheduled nonstop segments through common hub airports. Where a median fare is shown for a carrier, it reflects the real fares Priceline users found on this route in the last 72 hours.", "toolsUsed": [ "route_airlines" ] }, "q8": { "question": "If I need a connection, what are common layover cities between Washington and Bengaluru?", "answer": "Common layovers include Dubai, Doha, Frankfurt, and London. Dubai and Doha offer efficient single-terminal transfers and visa-free transit for many nationalities. Frankfurt and London provide broad onward connections to Bengaluru with competitive total travel times." }, "q9": { "question": "How reliable are on‑time departures on this route from Washington to Bengaluru?", "answer": "On‑time performance can vary, with evening departures more prone to delays. Opting for morning flights, particularly on Emirates or Qatar Airways, improves your odds." }, "q10": { "question": "Which months have the best weather for traveling to Bengaluru?", "answer": "November to February offers pleasant temperatures, low humidity, and fewer tourists." }, "q11": { "question": "What documents should I bring with me to the airport when flying from Washington to Bengaluru?", "answer": "Bring a passport valid for at least six months beyond your arrival date, your Indian visa or e-visa, proof of onward or return travel, and a payment method for baggage. Check for any required vaccination certificates or health documents." }, "q12": { "question": "Which airport should I use in Bengaluru?", "answer": "Bengaluru has only one commercial airport, Kempegowda International Airport, located about 40 km north of the city centre. It serves all airlines and is the sole gateway for the region." }, "q13": { "question": "How do I get to Washington Intl Airport from the city center?", "answer": "From downtown Washington, D.C., the fastest and most popular option to reach Washington Dulles International Airport (IAD) is typically a taxi, ride‑share, or driving yourself, taking about 35–45 minutes. Taxis and ride‑shares are convenient but cost more, while the most affordable public transit route is the Silver Line Express bus from the Wiehle‑Reston East Metro station, which costs $5 each way and runs every 15–20 minutes. Shared‑ride vans are also available for a middle‑ground price. Parking at the airport includes an economy lot at $15 per day with a free shuttle to the terminal, and you can reserve a space in advance for the best deal.", "toolsUsed": [], "references": [ { "url": "https://flydulles.com/flight-schedule-dulles-international-airport-iad", "title": "flydulles.com - Flight Schedule - Dulles International Airport (IAD)", "time_published": "2022-03-01T00:00:00Z" }, { "url": "https://parking.flydulles.com/economy-parking", "title": "Dulles International Airport Parking | Economy Parking", "time_published": "2026-02-06T00:00:00Z" }, { "url": "https://www.mwaa.com/ipw-2017-archived", "title": "IPW 2017 - Archived", "time_published": "2021-02-01T00:00:00Z" }, { "url": "https://www.mwaa.com/policefireems/fire-ems/fire-ems-washington-dulles-international-airport", "title": "mwaa.com - Fire & EMS at Washington Dulles International Airport", "favicon": "https://www.mwaa.com/themes/custom/mwaa_barrio/favicon.ico", "time_published": "2023-09-01T00:00:00Z" }, { "url": "https://en.wikipedia.org/wiki/Dulles%20International%20Airport", "title": "Dulles International Airport", "time_published": "2026-04-30T14:07:38Z" } ] }, "q14": { "question": "Are there hotels or sleeping facilities at Bengaluru airport?", "answer": "Bengaluru's Kempegowda International Airport (BLR) does not have an on-site hotel or sleeping pods inside the terminal, but there are nearby hotels connected by shuttle, including a transit hotel just a short walk from the terminal and several others within a few kilometers offering free transfers. The Day Hotel by TFS is located landside near the terminal entrance and can be booked for short stays, while other options like the Taj Bangalore and Clarks Exotica are a quick shuttle ride away.", "toolsUsed": [], "references": [ { "url": "https://www.sleepinginairports.net/guides/minsk-airport-guide.htm", "title": "Minsk Airport Guide", "time_published": "2025-08-13T00:00:00Z" }, { "url": "https://en.wikipedia.org/wiki/Brest_Airport", "title": "Brest Airport", "time_published": "2026-07-05T19:59:51Z" }, { "url": "https://www.sleepinginairports.net/europe/bratislava.htm", "title": "Bratislava Airport Guide (BTS) - Sleeping in Airports", "time_published": "2026-05-15T15:33:03Z" }, { "url": "https://en.wikipedia.org/wiki/Brest_Bretagne_Airport", "title": "Brest Bretagne Airport", "time_published": "2026-07-05T23:47:49Z" }, { "url": "https://all.accor.com/hotel/7369/index.id.shtml", "title": "3-star hotel in Brest - Ibis Styles Brest Centre Port - ALL", "time_published": "2026-06-12T12:00:00Z" }, { "url": "https://en.wikipedia.org/wiki/Brest,_Belarus", "title": "Brest, Belarus", "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png", "time_published": "2026-07-15T21:28:53Z" } ] }, "q17": { "question": "What aircraft are typically used on flights from Washington to Bengaluru?", "answer": "There is no nonstop service between Washington, D.C. (IAD) and Bengaluru, so flights involve a connection. The long-haul leg most commonly uses Boeing 787-8 or Boeing 787-9 aircraft, with British Airways (via London) and Etihad or Air France also deploying the 787. Other widebody types seen include the Airbus A350-900, Boeing 777-300ER, Airbus A380-800, and occasionally the Boeing 747-400, depending on the connecting hub and airline. The shorter connecting segments are typically operated by narrowbody jets like the Airbus A321 or Boeing 737 MAX 8, though some connections use another widebody such as the Boeing 777. Wi‑Fi and seatback entertainment are widely available on these international flights, though specific amenities can vary by carrier and aircraft.", "methodology": "Aircraft types are taken from the equipment each operating carrier schedules on this route, drawn from published airline timetables and airline equipment schedules in our flight-schedule database. They describe typical scheduled aircraft and can vary with seasonal or day-of-week assignments and last-minute equipment swaps.", "toolsUsed": [ "route_aircraft" ] }, "q20": { "question": "What are the best airport lounge options when departing from Washington?", "answer": "Washington Dulles has several airline-branded and independent lounges across Concourses A and B. In Concourse A, you'll find the Virgin Atlantic Clubhouse, the Etihad Airways Lounge (also operating as a Chase Sapphire Lounge by The Club), and the Air France/KLM Lounge. Concourse B hosts Turkish Airlines Lounge Washington D.C., while the Lufthansa Business and Senator lounges are temporarily closed. Additionally, the Capital One Lounge is located pre-security near the TSA checkpoints. Access typically requires a same-day boarding pass, with eligibility varying by lounge—business or first class tickets, elite status, or day passes (often via programs like Priority Pass or LoungeKey) may apply.", "toolsUsed": [], "references": [ { "url": "https://americanexpress.com/en-us/travel/lounges/the-platinum-card/IAD", "title": "American Express Lounges at Washington Dulles International Airport | Amex US", "time_published": "2026-01-01T00:00:00Z" }, { "url": "https://prioritypass.com/en-GB/lounges/united-states-of-america/washington-dulles-international", "title": "Washington Dulles International Airport IAD Lounges - IAD Airport Guide and lounges. | Priority Pass", "time_published": "2024-11-05T00:00:00Z" }, { "url": "https://americanexpress.com/en-th/travel/lounges/the-platinum-card/IAD", "title": "American Express Lounges at Washington Dulles International Airport | Amex TH", "time_published": "2026-01-01T00:00:00Z" }, { "url": "https://www.flydulles.com/travel-information/services-amenities/airport-lounges/capital-one-lounge-iad", "title": "Capital One Lounge - IAD | flydulles.com", "time_published": "2022-03-01T00:00:00Z" }, { "url": "https://my.prioritypass.com/zh-CN/lounges/united-states-of-america/washington-dulles-international/iad6-air-france-klm-lounge", "title": "Air France - KLM Lounge IAD AIRPORT A 大厅 杜勒斯国际机场 (Washington DC Dulles Intl) | Priority Pass", "time_published": "2024-11-05T00:00:00Z" } ] }, "q21": { "question": "What is the baggage allowance on this route from Washington to Bengaluru?", "answer": "Baggage rules depend on the airline and fare type. Basic Economy often excludes checked bags, while standard international economy usually includes one free checked bag and a carry‑on. Premium cabins offer more generous allowances." }, "q22": { "question": "What cabin and seat options are typical from Washington to Bengaluru?", "answer": "Flights from Washington to Bengaluru typically offer Economy and flat‑bed Business class, with Premium Economy available on select airlines like Air India and Emirates." }, "q23": { "question": "Are same‑day changes or standby possible on this route?", "answer": "Policies vary by airline and fare; flexible and premium cabin tickets typically allow same‑day changes or standby, while basic economy tickets generally do not." } } } }