{ "response": { "Key": "IAD-REK", "orig": { "code": "IAD", "type": "airport", "city": "Washington", "fullCity": "Washington, United States", "airport": "Washington Intl Airport" }, "dest": { "code": "REK", "type": "airport", "city": "Reykjavík", "fullCity": "Reykjavík, Iceland", "airport": "Keflavik Intl Airport" }, "faq": { "q0": { "question": "What is the typical flight duration from Washington to Reykjavík?", "answer": "A nonstop flight from Washington Dulles (IAD) to Reykjavík (KEF) takes about 5 hours 45 minutes. The return flight against the jet stream is slightly longer, typically around 6 hours 15 minutes. With a layover, total travel time often ranges from 8 to 11 hours depending on the connection city." }, "q1": { "question": "Are there any direct flights from Washington to Reykjavík?", "answer": "Yes, there are nonstop flights from Washington Dulles (IAD) to Reykjavík–Keflavík (KEF). Icelandair and United both fly the route daily, with Icelandair operating up to 24 weekly flights and United offering one daily departure.", "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.", "toolsUsed": [ "route_airlines", "flight_schedule" ] }, "q2": { "question": "Are there visa requirements to travel from Washington to Reykjavík?", "answer": "For U.S. citizens traveling from Washington to Reykjavík, no visa is required for stays up to 90 days within a 180-day period as Iceland is part of the Schengen Area. Other nationals should check if they need a Schengen visa. Travelers from Reykjavík to Washington who are citizens of Visa Waiver Program countries, including Iceland, must obtain an ESTA authorization before travel; otherwise a U.S. visa is required." }, "q4": { "question": "When is the cheapest time to fly from Washington to Reykjavík?", "answer": "The cheapest months to fly from Washington to Reykjavík are September, October, and November, with average fares around $462–$513. The most expensive months are June, May, and March, where average prices range from $655 to $757.", "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 Reykjavík?", "answer": "For flights from Washington to Reykjavík, the best fares are typically found when booking 11 to 14 weeks ahead, with an average price around $744. Booking about 90 days out can yield the lowest fares near $740, while last-minute tickets can cost over $950. During summer and holiday periods, demand spikes, so aiming for the early side of that window or even slightly earlier is wise.", "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 Reykjavík?", "answer": "Yes, overnight red‑eye flights are available nonstop from Washington Dulles (IAD) to Reykjavík (KEF). Icelandair operates up to 17 weekly red‑eyes, typically departing between 8:30 PM and 11:20 PM, while United runs a daily red‑eye departing around 10:55 PM. The flights arrive in the early morning hours of the next day.", "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 Reykjavík?", "answer": "Icelandair and United fly nonstop from Washington Dulles to Reykjavík‑Keflavík, with Icelandair operating up to 24 weekly flights and offering a median fare around $837, while United runs 7 weekly flights with a median fare near $1,005. Both carriers serve the route daily, with Icelandair offering additional evening departure times.", "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 Reykjavík?", "answer": "Common layover cities include Boston, New York (JFK), and Toronto, all keeping total travel time competitive. Boston offers broad connections and a short flight to Reykjavík. New York JFK provides extensive transatlantic options. Toronto allows for efficient transfers and visa‑free transit for many nationalities." }, "q9": { "question": "How reliable are on‑time departures on this route from Washington to Reykjavík?", "answer": "On‑time performance is generally good, though winter weather can impact departures. Early flights, particularly on Icelandair, tend to have better punctuality." }, "q10": { "question": "Which months have the best weather for traveling to Reykjavík?", "answer": "June to August offers the mildest weather, long daylight hours, and manageable crowds. For fewer tourists and possible northern lights, consider September to October, though it's cooler and wetter." }, "q11": { "question": "What documents should I bring with me to the airport when flying from Washington to Reykjavík?", "answer": "Bring a passport valid for at least three months beyond your stay, and check if you need a visa or travel authorization for Iceland. Carry a payment method for baggage and proof of onward or return travel, but no vaccination certificates are currently required." }, "q12": { "question": "Which airport should I use in Reykjavík?", "answer": "Keflavík Airport is the main international gateway, located about 50 km from downtown Reykjavík. Reykjavík Airport is much closer to the city centre but serves only domestic flights and short‑haul services to Greenland and the Faroe Islands." }, "q13": { "question": "How do I get to Washington Intl Airport from the city center?", "answer": "From downtown Washington, D.C., the Silver Line Express bus runs nonstop to the Wiehle-Reston East Metrorail station, where you can connect to the Silver Line train into the city; the bus costs $5 each way and operates every 15–20 minutes. Ride-share services like Uber and Lyft are authorized to pick up at the airport, and taxis operated by Washington Flyer are available 24/7 at the arrivals level. Shared van shuttles such as SuperShuttle also provide door-to-door service, and driving yourself is an option with economy parking at $15 per day and a free shuttle to the terminal. The Silver Line Express plus Metrorail is the most popular and cost-effective public transit option, while ride-share or taxi is fastest.", "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 Reykjavík airport?", "answer": "Keflavík International Airport (KEF) does not have on-site capsule hotels or sleeping pods, and the terminal is generally unfriendly to overnight sleepers, with security often waking people. However, there is a hotel located within a 2-minute walk from the main terminal, and several other nearby hotels offer free shuttle service.", "toolsUsed": [], "references": [ { "url": "https://www.sleepinginairports.net/guides/reykjavik-keflavik-airport-guide.htm", "title": "Reykjavik Keflavik Airport Guide", "time_published": "2025-03-21T00:00:00Z" }, { "url": "http://www.sleepinginairports.net/europe/reykjavik.htm", "title": "Reykjavik Keflavik Airport Guide (KEF) - Sleeping in Airports", "time_published": "2026-01-12T19:26:45Z" }, { "url": "https://activities.marriott.com/europe/iceland/reykjavik/activities/private_transfer_from_keflavik_airport_skip_the_shuttle-X93S0L", "title": "Keflavik Airport (KEF) to Reykjavik: Private Arrival Transfer", "time_published": "2026-03-18T00:00:00Z" }, { "url": "https://activities.marriott.com/europe/iceland/reykjavik/activities/keflavik_airport_one_way_private_transfer_to_from_reykjavik-X2VQH1", "title": "Keflavik Airport One-Way Private Transfer To or From Reykjavik", "time_published": "2026-01-16T00:00:00Z" }, { "url": "https://en.wikipedia.org/wiki/Keflav%C3%ADk%20International%20Airport", "title": "Keflavík International Airport", "time_published": "2026-04-24T20:36:26Z" }, { "url": "http://www.icelandair.com/en-gb/support/airports/keflavik-kef/", "title": "Keflavík International Airport (KEF) Information | Icelandair GB", "time_published": "2026-02-03T00:00:00Z" } ] }, "q17": { "question": "What aircraft are typically used on flights from Washington to Reykjavík?", "answer": "Icelandair flies the Boeing 737 MAX 8 and 737 MAX 9 nonstop from Washington Dulles to Reykjavík, while United uses the Boeing 757-200 on its daily nonstop. The exact aircraft can vary by day and season, but these three types are the ones regularly scheduled on the route.", "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. 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_aircraft", "route_airlines" ] }, "q20": { "question": "What are the best airport lounge options when departing from Washington?", "answer": "At Washington Dulles (IAD), Concourse A houses the Virgin Atlantic Clubhouse, Etihad Airways Lounge (also serving as the Chase Sapphire Lounge by The Club), and the Air France/KLM Lounge. Concourse B offers the Turkish Airlines Lounge Washington D.C., while the Lufthansa Business and Senator Lounges there are temporarily closed. Additionally, the Capital One Lounge is located pre-security near the TSA PreCheck area. Access policies vary: for example, the Air France/KLM Lounge welcomes Priority Pass holders (with some time restrictions), and the Capital One Lounge is available to eligible cardholders and can also be accessed via a day pass. Notable features include the Capital One Lounge's locally sourced food and grab-and-go options, and the Virgin Atlantic Clubhouse's stylish bar and dining area.", "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 Reykjavík?", "answer": "Baggage rules depend on the airline and fare type. Basic economy usually excludes a checked bag, while standard economy typically includes one checked bag and a carry‑on. Premium cabins offer higher allowances." }, "q22": { "question": "What cabin and seat options are typical from Washington to Reykjavík?", "answer": "Flights from Washington Dulles to Reykjavík typically offer Economy and flat-bed Business class, though Premium Economy is not commonly available on this route." }, "q23": { "question": "Are same‑day changes or standby possible on this route?", "answer": "Policies differ by airline and fare; flexible and premium tickets usually allow same‑day changes or standby, while Basic Economy generally does not." } } } }