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KEF to IAD

Reykjavik to Washington Dulles Flights

Compare fares, departure times, stops and baggage details for this route, then open the full search when you are ready to check current availability and complete booking.

Fare checked before payment No hidden charges Transparent cancellation policy 24×7 booking support
Lowest fareUS$572Icelandair
Fastest6h 30mgate to gate
Options found89flights on this route
Find your flight KEF IAD

Available Flights & Fares

Compare fares, timings and baggage. Pick the flight that suits your trip.

Prices in USD
89 flight options

Fares are checked again before payment.

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Icelandair
Icelandair
FI-645
16:50
2026-10-03
Reykjavik (KEF)IcelandKeflavik International
6H :30 M
Non Stop
19:20
2026-10-03
Washington Dulles (IAD)United StatesWashington Dulles International
Icelandair
Icelandair
FI-603
17:05
2026-10-03
Reykjavik (KEF)IcelandKeflavik International
21H :40 M
1 Stop
YYZ · 14h 05m Toronto (YYZ), Canada
10:45
2026-10-04
Washington Dulles (IAD)United StatesWashington Dulles International
Icelandair
Icelandair
FI-603
17:05
2026-10-03
Reykjavik (KEF)IcelandKeflavik International
26H :05 M
1 Stop
YYZ · 18h 30m Toronto (YYZ), Canada
15:10
2026-10-04
Washington Dulles (IAD)United StatesWashington Dulles International
Icelandair
Icelandair
FI-605
20:00
2026-10-03
Reykjavik (KEF)IcelandKeflavik International
18H :45 M
1 Stop
YYZ · 11h 10m Toronto (YYZ), Canada
10:45
2026-10-04
Washington Dulles (IAD)United StatesWashington Dulles International
Icelandair
Icelandair
FI-605
20:00
2026-10-03
Reykjavik (KEF)IcelandKeflavik International
23H :10 M
1 Stop
YYZ · 15h 35m Toronto (YYZ), Canada
15:10
2026-10-04
Washington Dulles (IAD)United StatesWashington Dulles International
Air France
Air France
AF-3602
11:25
2026-10-03
Reykjavik (KEF)IcelandKeflavik International
10H :21 M
1 Stop
JFK · 2h 25m New York (JFK), United States
17:46
2026-10-03
Washington Dulles (IAD)United StatesWashington Dulles International
Klm Royal Dutch
Klm Royal Dutch
KL-6044
11:25
2026-10-03
Reykjavik (KEF)IcelandKeflavik International
10H :21 M
1 Stop
JFK · 2h 25m New York (JFK), United States
17:46
2026-10-03
Washington Dulles (IAD)United StatesWashington Dulles International
Klm Royal Dutch
Klm Royal Dutch
KL-6044
11:25
2026-10-03
Reykjavik (KEF)IcelandKeflavik International
28H :20 M
1 Stop
JFK · 20h 40m New York (JFK), United States
11:45
2026-10-04
Washington Dulles (IAD)United StatesWashington Dulles International
Air France
Air France
AF-3602
11:25
2026-10-03
Reykjavik (KEF)IcelandKeflavik International
28H :20 M
1 Stop
JFK · 20h 40m New York (JFK), United States
11:45
2026-10-04
Washington Dulles (IAD)United StatesWashington Dulles International
Air France
Air France
AF-3602
11:25
2026-10-03
Reykjavik (KEF)IcelandKeflavik International
15H :49 M
2 Stops
JFK · 3h 30m New York (JFK), United States
DTW · 2h 38m Detroit (DTW), United States
23:14
2026-10-03
Washington Dulles (IAD)United StatesWashington Dulles International
Air France
Air France
AF-3602
11:25
2026-10-03
Reykjavik (KEF)IcelandKeflavik International
17H :16 M
2 Stops
JFK · 4h 25m New York (JFK), United States
ATL · 2h 24m Atlanta (ATL), United States
00:41
2026-10-04
Washington Dulles (IAD)United StatesWashington Dulles International
Klm Royal Dutch
Klm Royal Dutch
KL-6044
11:25
2026-10-03
Reykjavik (KEF)IcelandKeflavik International
17H :16 M
2 Stops
JFK · 1h 55m New York (JFK), United States
ATL · 4h 37m Atlanta (ATL), United States
00:41
2026-10-04
Washington Dulles (IAD)United StatesWashington Dulles International
AA
American Airlines
AA-7230
10:20
2026-10-03
Reykjavik (KEF)IcelandKeflavik International
33H :35 M
1 Stop
LHR · 22h 10m London (LHR), United Kingdom
15:55
2026-10-04
Washington Dulles (IAD)United StatesWashington Dulles International
British Airways
British Airways
BA-801
10:20
2026-10-03
Reykjavik (KEF)IcelandKeflavik International
14H :00 M
1 Stop
LHR · 2h 40m London (LHR), United Kingdom
20:20
2026-10-03
Washington Dulles (IAD)United StatesWashington Dulles International
British Airways
British Airways
BA-801
10:20
2026-10-03
Reykjavik (KEF)IcelandKeflavik International
33H :35 M
1 Stop
LHR · 22h 10m London (LHR), United Kingdom
15:55
2026-10-04
Washington Dulles (IAD)United StatesWashington Dulles International
British Airways
British Airways
BA-801
10:20
2026-10-03
Reykjavik (KEF)IcelandKeflavik International
35H :05 M
1 Stop
LHR · 23h 35m London (LHR), United Kingdom
17:25
2026-10-04
Washington Dulles (IAD)United StatesWashington Dulles International
Virgin Atlantic Airways
Virgin Atlantic Airways
VS-4048
11:25
2026-10-03
Reykjavik (KEF)IcelandKeflavik International
10H :21 M
1 Stop
JFK · 2h 25m New York (JFK), United States
17:46
2026-10-03
Washington Dulles (IAD)United StatesWashington Dulles International
Virgin Atlantic Airways
Virgin Atlantic Airways
VS-4048
11:25
2026-10-03
Reykjavik (KEF)IcelandKeflavik International
28H :20 M
1 Stop
JFK · 20h 40m New York (JFK), United States
11:45
2026-10-04
Washington Dulles (IAD)United StatesWashington Dulles International
Delta Air Lines
Delta Air Lines
DL-247
11:25
2026-10-03
Reykjavik (KEF)IcelandKeflavik International
10H :21 M
1 Stop
JFK · 2h 25m New York (JFK), United States
17:46
2026-10-03
Washington Dulles (IAD)United StatesWashington Dulles International
Delta Air Lines
Delta Air Lines
DL-247
11:25
2026-10-03
Reykjavik (KEF)IcelandKeflavik International
28H :20 M
1 Stop
JFK · 20h 40m New York (JFK), United States
11:45
2026-10-04
Washington Dulles (IAD)United StatesWashington Dulles International
Klm Royal Dutch
Klm Royal Dutch
KL-6044
11:25
2026-10-03
Reykjavik (KEF)IcelandKeflavik International
32H :52 M
2 Stops
JFK · 21h 20m New York (JFK), United States
ATL · 1h 10m Atlanta (ATL), United States
16:17
2026-10-04
Washington Dulles (IAD)United StatesWashington Dulles International
Air France
Air France
AF-3602
11:25
2026-10-03
Reykjavik (KEF)IcelandKeflavik International
34H :55 M
2 Stops
JFK · 4h 25m New York (JFK), United States
ATL · 20h 04m Atlanta (ATL), United States
18:20
2026-10-04
Washington Dulles (IAD)United StatesWashington Dulles International

Recommended hotels in Washington Dulles

Stay options near the arrival city for the same travel date.

Search hotels
Holiday Inn Express & Suites Ft. Washington - Philadelphia
4.0Very GoodLive availability

Holiday Inn Express & Suites Ft. Washington - Philadelphia

432 Pennsylvania Avenue, 19034

Room availability is checked live
$240per night+ taxes if applicable

1 Night • 4 Star

Klm Royal Dutch
Klm Royal Dutch
KL-6044
11:25
2026-10-03
Reykjavik (KEF)IcelandKeflavik International
34H :55 M
2 Stops
JFK · 16h 25m New York (JFK), United States
ATL · 8h 02m Atlanta (ATL), United States
18:20
2026-10-04
Washington Dulles (IAD)United StatesWashington Dulles International
United Airlines
United Airlines
UA-913
12:00
2026-10-03
Reykjavik (KEF)IcelandKeflavik International
13H :11 M
1 Stop
ORD · 4h 11m Chicago (ORD), United States
21:11
2026-10-03
Washington Dulles (IAD)United StatesWashington Dulles International
United Airlines
United Airlines
UA-913
12:00
2026-10-03
Reykjavik (KEF)IcelandKeflavik International
14H :52 M
1 Stop
ORD · 5h 52m Chicago (ORD), United States
22:52
2026-10-03
Washington Dulles (IAD)United StatesWashington Dulles International
United Airlines
United Airlines
UA-913
12:00
2026-10-03
Reykjavik (KEF)IcelandKeflavik International
16H :50 M
1 Stop
ORD · 7h 50m Chicago (ORD), United States
00:50
2026-10-04
Washington Dulles (IAD)United StatesWashington Dulles International
No flights match the selected filters. Clear filters or open full search.

Today's Airfare Highlights

Selected flight highlights for 03 Oct 2026.

Lowest fare $572 Icelandair 16:50
Earliest departure $1,468 Austrian Airlines 00:10
Shortest duration $572 Icelandair 16:50
Night 00:00-05:59 $1,468 Austrian Airlines at 00:10
Morning 06:00-11:59 $1,000 Air France at 11:25
Afternoon 12:00-17:59 $572 Icelandair at 16:50
Evening 18:00-23:59 $791 Icelandair at 20:00

Departure & Arrival Airport Details

Reykjavik (KEF)

Keflavik International

Iceland

GMT 0

Latitude: 63.985000610352

Longitude: -22.605600357056

Washington Dulles (IAD)

Washington Dulles International

United States

GMT -5

Latitude: 38.94449997

Longitude: -77.45580292

Distance: Reykjavik (KEF), Iceland to Washington Dulles (IAD), United States - 4,494.88 km
Flights shown for 03 Oct 2026. View all flights opens the complete search result.
Route forecast

Weather in Reykjavik and Washington Dulles

Live forecast for both cities, 14 Sep to 17 Sep.

Departure city

Reykjavik

Thu, 17 Sep
11°CRain expectedLow 10°
93% humidity 27 km/h wind 3.1 mm rain
  • Mon9° / 7°
  • Tue8° / 5°
  • Wed11° / 10°
Arrival city

Washington Dulles

Thu, 17 Sep
21°CClear skyLow 15°
78% humidity 17 km/h wind 0.3 mm rain
  • Mon30° / 22°
  • Tue31° / 24°
  • Wed28° / 23°

Forecast data from MET Norway, CC BY 4.0.

Smart travel dates

Holidays and peak dates for Washington Dulles

Fares and hotel rates usually run higher around these dates. Booking earlier — or shifting a day or two — often costs less.

Busiest periods: Summer travel (15 Jun – 31 Aug), Holiday season (18 Dec – 02 Jan).

Fixed-date national holidays. Festivals that follow the lunar calendar shift each year and are not listed here — check the exact date for your travel year.

Compare your journey

How to travel Reykjavik to Washington Dulles

Every option we can actually book for you, compared on price and journey time.

OptionFromJourney timeAvailability
Non-stop flight Fastest₹54,6546h 30m1 flight today
Connecting flight₹75,525Longer — includes a stop88 options

Air distance is about 4,495 km. 15 airlines operate this route.

Road distance and coach duration are approximate estimates from the air distance, not a timetable.

Airlines flying from Reykjavik to Washington Dulles

Compare fares, stops, baggage and refundability across the airlines flying this route.

United Airlines Flights

from $1,45120 flights
Fares from
$1,451
Non-stop
None in these results
Departures
20 — compare timings in the list above

Air Canada Flights

from $1,45412 flights
Fares from
$1,454
Non-stop
None in these results
Departures
12 — compare timings in the list above

Lufthansa Flights

from $1,47812 flights
Fares from
$1,478
Non-stop
None in these results
Departures
12 — compare timings in the list above

Swiss Flights

from $1,4659 flights
Fares from
$1,465
Non-stop
None in these results
Departures
9 — compare timings in the list above

Klm Royal Dutch Flights

from $1,0008 flights
Fares from
$1,000
Non-stop
None in these results
Departures
8 — compare timings in the list above

Route Overview & Flight Facts

Fastest flight duration6h 30m · Icelandair
First departure of the day00:10 · Austrian Airlines
Last departure of the day20:00 · Icelandair
Options in this snapshot89
Direct / non-stop options1
Airport codesReykjavik–KEF, Washington Dulles–IAD

Fares and timings are indicative — the exact price is confirmed with the airline when you search.

Flight Schedule, Timings & Airfare Insights

Daily Flight Schedule & Travel Duration

Around 89 flights appear in the dated route snapshot, including 1 non-stop option. Departures run through the day — the first flight leaves around 00:10 and the last around 20:00. The fastest flight takes about 6h 30m.

Morning vs Evening Departure Fares

Lowest fare by departure window: Afternoon from $572, Evening from $791, Morning from $1,000, Night from $1,468. These observations do not predict the cheapest departure window on other dates.

Cheapest Airfare & Best Time to Book

Search your travel dates to compare current fares — prices update continuously with airline inventory.

One-Way vs Round-Trip Fare Comparison

Compare the complete cost and conditions of both options for your dates. A round-trip can have different fare and change rules from two one-way tickets. One booking may contain multiple airline PNRs; confirm baggage transfer and connection protection for separate tickets.

Online Web Check-In & Boarding Pass

Check the operating airline’s opening time and check-in deadline for each sector. Seat charges and availability depend on your fare. Use the airline reference and the links on Web Check-in.

How to Book Cheap Flights on FlyX

  1. 1
    Enter your travel details

    Choose one-way or round-trip, pick your dates and travellers in the search form above.

  2. 2
    Compare search results

    Sort or filter the Reykjavik–Washington Dulles results by price, departure time, stops and airline.

  3. 3
    Open the fare choices

    Check baggage allowance and refundability for each fare type before continuing.

  4. 4
    Review the final price

    Review the refreshed supplier fare, coupon saving and selected payment-method fee before you pay.

  5. 5
    Pay securely

    UPI, cards, net banking and wallets supported; payment and ticket issuance have separate statuses. If issuance is pending, follow the booking status; the confirmed ticket is sent after issuance.

Why Book Your Flight with FlyX?

Compare the available Reykjavik to Washington Dulles options by total price, stops, baggage and fare conditions. Search your dates for current availability, then review traveller details and the final price before paying.

Payment confirmation and ticket issuance are separate steps. If your booking is awaiting a PNR or ticket, follow its status and contact FlyX support when you need help. Your issued ticket contains the airline reference and itinerary. Change and cancellation charges depend on the purchased fare and any separately disclosed service fee.

Fare checked before paymentCoupon eligibility checkedBooking status trackingBooking support

Exclusive Flight Offers & Promo Coupons

Coupon codeOfferMax saving
FLYX20Up to 20% Off on Flights₹1,500

Check coupon eligibility and the final discount on the review page before you pay. View full terms.

Frequently Asked Questions

Is it worth booking Reykjavik to Washington Dulles flights in advance?

There is no guaranteed cheapest booking window. Compare your planned dates early, check nearby dates and consider baggage, connection time and change conditions as well as price. Across the dates currently loaded for Reykjavik to Washington Dulles, Saturday shows the lowest fare at $572. That is an observed snapshot for these dates, not a rule that holds every week.

How far is Reykjavik from Washington Dulles by air?

The direct air distance between Reykjavik (KEF) and Washington Dulles (IAD) is about 4,495 km. Actual flight time varies with the routing the airline files and with winds on the day.

Are there non-stop flights from KEF to IAD?

Yes. 1 non-stop flight is showing on Reykjavik to Washington Dulles for the dates currently loaded. Use the Stops filter to see only those.

Which airlines fly Reykjavik to Washington Dulles?

United Airlines, Air Canada, Lufthansa, Swiss and 1 other are showing on this route for the dates currently loaded. Fares, baggage allowance and refund rules differ by airline and by fare type, so compare the fare conditions and not only the headline price.

How long is the flight from Reykjavik to Washington Dulles?

The quickest non-stop Reykjavik to Washington Dulles flight currently loaded takes about 6h 30m. Journeys with a stop take longer, since the total includes the layover.

What is the baggage allowance on Reykjavik to Washington Dulles flights?

Allowance is set by the airline and the fare you pick, not by the route. Fares showing right now include 1 Pieces, 23KG (23 KG X 1 pcs) and 2 Pieces. Cabin baggage is counted separately, and the exact allowance for the fare you choose is shown in the fare conditions before payment.

What is the cheapest Reykjavik to Washington Dulles flight fare?

The lowest fare showing on Reykjavik to Washington Dulles for the dates currently loaded is $572. Fares on the same dates run up to $3,901, depending on airline, timing and fare type. Airline pricing moves continuously, so treat this as a dated observation rather than a fixed price.

What time do Reykjavik to Washington Dulles flights depart?

For the dates currently loaded the first departure is around 00:10 and the last is around 20:00, local time at Reykjavik. Use the departure-time filter on the results above to narrow to a morning, afternoon or evening slot.

Why does the price change after clicking Book Now?

Airline seat inventory and fares change continuously. Selecting Book Now runs a live fare verification with the airline so the price you approve is the price you pay - if it has moved, you see the new figure before any payment.

Before you book this route

Check the airport codes KEF–IAD, local departure and arrival dates, and every connecting airport. Connections can have different document and baggage requirements from your final destination.

Where these fares come from

The fares, durations, stops and baggage shown here come from real airline search results for this route. They are examples for the dates on this page, not a full timetable and not a locked price — run a search to see what is available for your own dates.

Last checked .

Check official travel requirements

Confirm passport, visa and transit rules for your nationality and full itinerary with the relevant government and operating airline. IATA travel-document information explains why requirements vary.

For payment, ticket issuance or a change request, see FlyX support. About FlyX.

United States travel guide for Indian travellers

Planning more than the flight? Our United States guide covers the visa process for Indian passport holders, best time to go, how long to plan for, and which places are worth the days you have. Long-haul city breaks and national parks.

Read the United States travel guide

What to Expect When Booking Your Flight

The KEF to IAD cards above show selected flight options. Airline prices and seat availability can move quickly, so the final fare is rechecked in the booking flow.

Approx route distance: 4,494.88 km.

Before you book

Compare nearby dates

The date strip opens the complete search result for the route and selected date.

Use filters

Shortlist by price, stops, departure time and refundable fare preference.

Check fare choices

Continue to Booking opens the verified fare choices, including baggage and refundability, before review.

Lowest Reykjavik to Washington Dulles airfare today, in 30 days and in 90 days

Cheapest Fare Fare Date Airline Departure
Lowest Airfare Today $572 03/10/2026 Icelandair 16:50
Cheapest Airfare Within 30 Days $561 12/10/2026 Icelandair 16:50
Cheapest Airfare Within 90 Days $544 11/12/2026 Icelandair 16:50

Book Reykjavik to Washington Dulles Flight Tickets on FlyX

Planning to fly from Reykjavik to Washington Dulles? FlyX lets you compare flight rates, airline timings, layovers, and baggage allowances all in one simple list. From quick non-stop routes to flexible connecting options, finding and booking cheap air tickets has never been easier.

Reykjavik to Washington Dulles Flight Distance, Duration and Time

The aerial distance between Reykjavik and Washington Dulles is approximately 4,495 KM. The flight duration ranges from 6H :30 M up to 58H :38 M depending on whether you book a non-stop flight or a connecting schedule with layovers.

Reykjavik to Washington Dulles Flight Schedule and Timing

Around 89 flights operate on this route, providing plenty of choices for your travel window. The earliest morning flight departs from Reykjavik at 00:10, while the last night flight leaves at 20:00. Flights depart from Keflavik International and land at Washington Dulles International.

Flight Route Details & Analysis

Flight Details Information
Route Reykjavik to Washington Dulles
Aerial Distance 4,495 KM
Flight Duration 6H :30 M - 58H :38 M
Airport Codes Reykjavik - KEF, Washington Dulles - IAD
Total Flights Available 89 flights (1 direct)
First Flight Departure Departs at 00:10
Last Flight Departure Departs at 20:00
Early Morning Flights (12 AM - 8 AM) 6 direct/indirect flights
Morning Flights (8 AM - 12 PM) 54 direct/indirect flights
Afternoon Flights (12 PM - 4 PM) 23 direct/indirect flights
Evening Flights (4 PM - 8 PM) 4 direct/indirect flights
Night Flights (8 PM - 12 AM) 2 direct/indirect flights

Airport Information & Terminals

KEF: Reykjavik airport. Airport access in Reykjavik depends on arrival time, terminal, hotel location and local traffic. Confirm the airport name on the ticket, then choose between official taxi, app cab, airport bus, rail or hotel transfer based on luggage and time of day.

IAD: Washington DC airport. Washington DC airport transfer should be matched to the exact hotel, suburb or meeting area. Rail can work well for light luggage, but late arrivals, winter weather and family baggage often make a direct cab or booked transfer easier.