$297+ Cheap flights from Dulles Intl (IAD) to Iceland
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/28. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — KEF
Nov 24 — Dec 11
Round-trip
1 adult, Economy
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Best
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One-way
Cheapest flights from Dulles Intl to IcelandExplore the most affordable flight options available from Dulles Intl to Iceland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 25, 2026.
Explore the most affordable flight options available from Dulles Intl to Iceland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 25, 2026.
This Ticket deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/97:40 pm -
Nonstop5h 50m
Tue 11/174:50 pm -
Nonstop6h 40m
Deal found 10/21![Icelandair logo]()
$449
This SmartFares deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/157:40 pm -
Nonstop5h 50m
Sat 11/214:50 pm -
Nonstop6h 40m
Deal found 10/23![Icelandair logo]()
$453
This Gotogate deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/147:40 pm -
Nonstop5h 50m
Tue 11/244:50 pm -
Nonstop6h 40m
Deal found 10/22![Icelandair logo]()
$458
This Gotogate deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/167:40 pm -
Nonstop5h 50m
Tue 11/244:50 pm -
Nonstop6h 40m
Deal found 10/23![Icelandair logo]()
$459
This Cheapflightsfares deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/157:40 pm -
Nonstop5h 50m
Thu 11/194:50 pm -
Nonstop6h 40m
Deal found 10/21![Icelandair logo]()
$462
This oojo deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/177:40 pm -
Nonstop5h 50m
Tue 11/244:50 pm -
Nonstop6h 40m
Deal found 10/22![Icelandair logo]()
$467
This Gotogate deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/87:40 pm -
Nonstop5h 50m
Mon 11/234:50 pm -
Nonstop6h 40m
Deal found 10/20![Icelandair logo]()
$518
This Mytrip deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/137:40 pm -
Nonstop5h 50m
Thu 12/174:50 pm -
Nonstop6h 40m
Deal found 10/23![Icelandair logo]()
$519
Best flights from Dulles Intl to IcelandDiscover carefully curated flight deals from Dulles Intl to Iceland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.
Discover carefully curated flight deals from Dulles Intl to Iceland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.
This Icelandair deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/107:40 pm -
Nonstop5h 50m
Fri 3/197:50 pm -
Nonstop6h 25m
Deal found 10/20![Icelandair logo]()
$627
This United deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/296:10 am -
1 stop22h 50m
Sat 12/52:05 pm -
2 stops46h 17m
Deal found 10/20![Multiple Airlines logo]()
$639
This United Airlines deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/118:15 am -
1 stop20h 45m
Thu 12/1712:00 pm -
1 stop17h 38m
Deal found 10/24![United Airlines logo]()
$728
This KLM deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/26:30 pm -
1 stop11h 00m
Mon 4/511:25 am -
1 stop10h 05m
Deal found 10/24![KLM logo]()
$766
This Delta deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/136:30 pm -
1 stop11h 00m
Tue 4/2711:25 am -
1 stop10h 05m
Deal found 10/20![Delta logo]()
$777
This Scandinavian Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/912:35 pm -
2 stops17h 15m
Tue 11/1711:55 am -
2 stops34h 20m
Deal found 10/23![Scandinavian Airlines logo]()
$822
This Finnair deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/146:05 pm -
2 stops34h 10m
Mon 1/1810:00 am -
2 stops34h 40m
Deal found 10/20![Finnair logo]()
$866
This Icelandair deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/2111:20 pm -
Nonstop5h 50m
Mon 3/294:50 pm -
Nonstop6h 30m
Deal found 10/23![Icelandair logo]()
$647
This KLM deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/26:30 pm -
1 stop11h 00m
Mon 4/511:25 am -
2 stops13h 47m
Deal found 10/24![Multiple Airlines logo]()
$771
This KLM deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/146:30 pm -
1 stop11h 00m
Wed 4/2111:25 am -
1 stop10h 05m
Deal found 10/24![KLM logo]()
$777
This Scandinavian Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/249:30 pm -
2 stops16h 10m
Wed 3/3111:15 am -
2 stops33h 35m
Deal found 10/22![Scandinavian Airlines logo]()
$905
This Icelandair deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/77:40 pm -
Nonstop5h 50m
Wed 11/114:50 pm -
Nonstop6h 40m
Deal found 10/21![Icelandair logo]()
$902
Last-minute flights from Dulles Intl to IcelandDiscover last-minute flight deals from Dulles Intl to Iceland. Data last updated October 25, 2026 and is based on user searches.
Discover last-minute flight deals from Dulles Intl to Iceland. Data last updated October 25, 2026 and is based on user searches.
This Gotogate deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/87:40 pm -
Nonstop5h 50m
Mon 11/234:50 pm -
Nonstop6h 40m
Deal found 10/20![Icelandair logo]()
$518
This Ticket deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/97:40 pm -
Nonstop5h 50m
Tue 11/174:50 pm -
Nonstop6h 40m
Deal found 10/21![Icelandair logo]()
$449
This Gotogate deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/147:40 pm -
Nonstop5h 50m
Tue 11/244:50 pm -
Nonstop6h 40m
Deal found 10/22![Icelandair logo]()
$458
This SmartFares deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/157:40 pm -
Nonstop5h 50m
Sat 11/214:50 pm -
Nonstop6h 40m
Deal found 10/23![Icelandair logo]()
$453
This Cheapflightsfares deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/157:40 pm -
Nonstop5h 50m
Thu 11/194:50 pm -
Nonstop6h 40m
Deal found 10/21![Icelandair logo]()
$462
This Gotogate deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/167:40 pm -
Nonstop5h 50m
Tue 11/244:50 pm -
Nonstop6h 40m
Deal found 10/23![Icelandair logo]()
$459
This oojo deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/177:40 pm -
Nonstop5h 50m
Tue 11/244:50 pm -
Nonstop6h 40m
Deal found 10/22![Icelandair logo]()
$467
This Cheapflightsfares deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/307:40 pm -
Nonstop5h 50m
Mon 12/74:50 pm -
Nonstop6h 40m
Deal found 10/20![Icelandair logo]()
$539
One-way flights from Dulles Intl to IcelandSearch for one-way flight options from Dulles Intl to Iceland. Find affordable one-way fares based on user searches. Data last updated October 25, 2026.
Search for one-way flight options from Dulles Intl to Iceland. Find affordable one-way fares based on user searches. Data last updated October 25, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/285:25 pm -
3 stops34h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Multiple Airlines logo]()
$297
This oojo deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/287:40 pm -
Nonstop5h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Icelandair logo]()
$384
This Kiwi.com deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/35:25 pm -
3 stops34h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Multiple Airlines logo]()
$391
This Mytrip deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/410:30 pm -
2 stops20h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Multiple Airlines logo]()
$393
This oojo deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/47:40 pm -
Nonstop5h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Icelandair logo]()
$394
This oojo deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/127:40 pm -
Nonstop5h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Icelandair logo]()
$412
This Kiwi.com deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/2410:30 pm -
3 stops31h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Multiple Airlines logo]()
$416
This oojo deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/187:40 pm -
Nonstop5h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Icelandair logo]()
$419
This Booking.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/237:40 pm -
Nonstop5h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Icelandair logo]()
$420
Find flight deals from Dulles Intl to Iceland
Keep the following information in mind while searching for Dulles Intl to Iceland flight deals. Data was last updated October 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $449 (Ticket) |
One-way from | $297 (Kiwi.com) |
Popular in | August |
Cheapest in | February |
Average price | $523 |
Good round-trip deal | $585 or less |
Good one-way deal | $296 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Dulles Intl to Iceland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 25, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Iceland that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Washington, D.C.Reykjavik
IAD Washington, D.C. Dulles Intl - KEF Reykjavik Keflavik Intl
IADKEF
Washington, D.C. Dulles Intl
Sat 11/28
5:25 pm-11:15 am
2 stops36h 50m
Reykjavik Keflavik Intl
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$371
Washington, D.C.Reykjavik
IAD Washington, D.C. Dulles Intl - KEF Reykjavik Keflavik Intl
IADKEF
Washington, D.C. Dulles Intl
Wed 2/24
10:30 pm-11:10 am
2 stops31h 40m
Reykjavik Keflavik Intl
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$373
Washington, D.C.Reykjavik
IAD Washington, D.C. Dulles Intl - KEF Reykjavik Keflavik Intl
IADKEF
Washington, D.C. Dulles Intl
Wed 11/4
10:30 pm-11:40 pm
2 stops20h 10m
Reykjavik Keflavik Intl
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$393
Washington, D.C.Reykjavik
IAD Washington, D.C. Dulles Intl - KEF Reykjavik Keflavik Intl
IADKEF
Washington, D.C. Dulles Intl
Fri 12/11
7:40 pm-6:30 am
Nonstop5h 50m
Reykjavik Keflavik Intl
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$421
Quickest round-trip
Washington, D.C.Reykjavik
IAD Washington, D.C. Dulles Intl - KEF Reykjavik Keflavik Intl
IADKEF
Washington, D.C. Dulles Intl
Mon 1/4
8:30 pm-6:25 am
Nonstop4h 55m
Reykjavik Keflavik Intl
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$436
Washington, D.C.Reykjavik
IAD Washington, D.C. Dulles Intl - KEF Reykjavik Keflavik Intl
IADKEF
Washington, D.C. Dulles Intl
Fri 11/6
7:40 pm-6:30 am
Nonstop5h 50m
Reykjavik Keflavik Intl
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$498
Washington, D.C.Reykjavik
IAD Washington, D.C. Dulles Intl - KEF Reykjavik Keflavik Intl
IADKEF
Washington, D.C. Dulles Intl
Sat 12/12
8:30 pm-5:20 pm
1 stop15h 50m
Reykjavik Keflavik Intl
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$521
Washington, D.C.Reykjavik
IAD Washington, D.C. Dulles Intl - KEF Reykjavik Keflavik Intl
IADKEF
Washington, D.C. Dulles Intl
Fri 12/11
6:05 pm-10:50 am
1 stop11h 45m
Reykjavik Keflavik Intl
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$534
Washington, D.C.Reykjavik
IAD Washington, D.C. Dulles Intl - KEF Reykjavik Keflavik Intl
IADKEF
Washington, D.C. Dulles Intl
Wed 11/4
5:29 pm-10:00 am
1 stop11h 31m
Reykjavik Keflavik Intl
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$560
Washington, D.C.Reykjavik
IAD Washington, D.C. Dulles Intl - KEF Reykjavik Keflavik Intl
IADKEF
Washington, D.C. Dulles Intl
Sun 11/1
5:29 pm-10:00 am
1 stop11h 31m
Reykjavik Keflavik Intl
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$560
Showing 1-10 of 23 resultsSorted by cheapest first
Best time to book a flight from Dulles Intl to Iceland
Have a flexible travel schedule? Discover the best time to fly to Iceland from Dulles Intl with our price prediction graph.
IAD-KEF
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Washington, D.C. Dulles Intl Airport to Iceland
IAD-IS0
IAD-KEF
What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Iceland?
Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Iceland (average of $454). Flying from Washington, D.C. Dulles Intl Airport to Iceland in June is currently the most expensive (average of $737). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from IAD to IS?
Find hourly flight availability from Dulles Intl to Iceland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 25, 2026.
When flying from Washington, D.C. Dulles Intl Airport to Iceland, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
How often are flights from Washington, D.C. to Iceland delayed?
About 15% of weekly flights between Washington, D.C. and Iceland have experienced delays in the past year, with the average delay time being 171 minutes.
What is the most punctual flight time for Washington, D.C. to Iceland flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Saturday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Washington, D.C. to Iceland flights?
Over the last year, Icelandair have had the lowest number of delays on this route, with just 12% of flights being delayed.
How far ahead should I book a flight from Washington, D.C. Dulles Intl Airport to Iceland?
The best time to book flights from Washington, D.C. Dulles Intl Airport to Iceland is 38 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Reviews of airlines servicing Iceland
Get insights into the airlines that provide service to Iceland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Iceland. Reviews last updated October 25, 2026.
Peruse reviews from past customers who have flown with United Airlines and Icelandair from Washington, D.C. Dulles Intl Airport to Iceland to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
7.7
Crew
8.1
Comfort
7.3
Entertainment
7.1
Food
6.7
Overall
7.3
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
IAD - TYS
Boarding
7.7
Crew
8.1
Comfort
7.3
Entertainment
7.1
Food
6.7
Overall
7.3
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
IAD - TYS
Boarding
7.7
Crew
8.1
Comfort
7.3
Entertainment
7.1
Food
6.7
Overall
7.3
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
IAD - TYS
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Top 2 airlines flying from Dulles Intl to Iceland
Discover the top 2 airlines that operate flights from Dulles Intl to Iceland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$378 | Average$625 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$499 | Average$834 | FlexibilityNo cancel fee | On-time69% |