$307+ Cheap flights from Washington, D.C. (WAS) 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 10/3. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — KEF
Oct 10 — Oct 171
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Washington, D.C. to Iceland with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Washington, D.C. to Iceland
Cheapest
Best
Last-minute
One-way
Cheapest flights from Washington, D.C. to IcelandExplore the most affordable flight options available from Washington, D.C. to Iceland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 10, 2026.
Explore the most affordable flight options available from Washington, D.C. to Iceland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 10, 2026.
This Ticket deal was found by Cheapflights users on 9/6. 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.
Sat 10/311:20 pm -
Nonstop5h 50m
Sat 10/105:00 pm -
Nonstop6h 25m
Deal found 9/6![Icelandair logo]()
$307
This Mytrip deal was found by Cheapflights users on 9/7. 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.
Thu 10/228:30 pm -
Nonstop5h 55m
Thu 10/295:00 pm -
Nonstop6h 40m
Deal found 9/7![Icelandair logo]()
$322
This Mytrip deal was found by Cheapflights users on 9/8. 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.
Fri 10/238:30 pm -
Nonstop5h 55m
Sun 11/15:00 pm -
Nonstop6h 40m
Deal found 9/8![Icelandair logo]()
$325
This deal was found by Cheapflights users on 9/9. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1311:20 pm -
Nonstop5h 50m
Fri 10/235:00 pm -
Nonstop6h 25m
Deal found 9/9![Icelandair logo]()
$326
This deal was found by Cheapflights users on 9/9. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/128:30 pm -
Nonstop5h 55m
Wed 10/215:00 pm -
Nonstop6h 25m
Deal found 9/9![Icelandair logo]()
$327
This Booking.com deal was found by Cheapflights users on 9/10. 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.
Fri 11/137:40 pm -
Nonstop5h 50m
Fri 11/205:00 pm -
Nonstop6h 40m
Deal found 9/10![Icelandair logo]()
$328
This deal was found by Cheapflights users on 9/6. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/137:40 pm -
Nonstop5h 50m
Wed 11/185:00 pm -
Nonstop6h 40m
Deal found 9/6![Icelandair logo]()
$329
This Gotogate deal was found by Cheapflights users on 9/8. 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 10/188:30 pm -
Nonstop5h 55m
Thu 10/225:00 pm -
Nonstop6h 25m
Deal found 9/8![Icelandair logo]()
$330
This Cheapflightsfares deal was found by Cheapflights users on 9/9. 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
Wed 11/255:00 pm -
Nonstop6h 40m
Deal found 9/9![Icelandair logo]()
$331
This oojo deal was found by Cheapflights users on 9/8. 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 10/218:30 pm -
Nonstop5h 55m
Sun 10/255:00 pm -
Nonstop6h 40m
Deal found 9/8![Icelandair logo]()
$334
This Cheapflightsfares deal was found by Cheapflights users on 9/9. 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.
Tue 9/158:30 pm -
Nonstop5h 55m
Fri 9/257:50 pm -
Nonstop6h 25m
Deal found 9/9![Icelandair logo]()
$442
This FlightHub deal was found by Cheapflights users on 9/7. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1211:20 pm -
Nonstop5h 50m
Mon 9/214:50 pm -
Nonstop6h 30m
Deal found 9/7![Icelandair logo]()
$454
Best flights from Washington, D.C. to IcelandDiscover carefully curated flight deals from Washington, D.C. to Iceland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 10, 2026.
Discover carefully curated flight deals from Washington, D.C. to Iceland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 10, 2026.
This Icelandair deal was found by Cheapflights users on 9/8. 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 12/127:40 pm -
Nonstop5h 50m
Thu 12/175:00 pm -
Nonstop6h 40m
Deal found 9/8![Icelandair logo]()
$349
This United Airlines deal was found by Cheapflights users on 9/8. 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 11/275:31 pm -
1 stop11h 29m
Thu 12/312:00 pm -
1 stop14h 38m
Deal found 9/8![United Airlines logo]()
$471
This United deal was found by Cheapflights users on 9/8. 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.
Fri 10/169:55 am -
1 stop18h 50m
Tue 10/2010:00 am -
2 stops29h 44m
Deal found 9/8![Multiple Airlines logo]()
$639
This Scandinavian Airlines deal was found by Cheapflights users on 9/6. 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.
Sat 11/78:30 pm -
2 stops33h 40m
Tue 11/1011:55 am -
2 stops34h 20m
Deal found 9/6![Scandinavian Airlines logo]()
$767
This United Airlines deal was found by Cheapflights users on 9/7. 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.
Sun 10/117:46 am -
1 stop21h 04m
Sat 10/2410:00 am -
1 stop26h 58m
Deal found 9/7![United Airlines logo]()
$487
This United Airlines deal was found by Cheapflights users on 9/7. 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.
Sat 10/173:45 pm -
1 stop12h 10m
Mon 11/212:00 pm -
1 stop14h 13m
Deal found 9/7![United Airlines logo]()
$500
This United Airlines deal was found by Cheapflights users on 9/9. 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.
Sun 11/158:30 am -
1 stop20h 30m
Mon 11/2312:00 pm -
1 stop15h 43m
Deal found 9/9![United Airlines logo]()
$501
This United Airlines deal was found by Cheapflights users on 9/9. 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.
Sun 10/1110:30 am -
1 stop18h 20m
Thu 10/1512:00 pm -
1 stop12h 08m
Deal found 9/9![United Airlines logo]()
$501
This Icelandair deal was found by Cheapflights users on 9/6. 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 11/181:00 pm -
1 stop12h 35m
Sun 11/225:00 pm -
Nonstop6h 40m
Deal found 9/6![Multiple Airlines logo]()
$671
This United Airlines deal was found by Cheapflights users on 9/8. 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.
Sun 10/1812:50 pm -
2 stops15h 55m
Thu 10/2210:00 am -
2 stops30h 09m
Deal found 9/8![United Airlines logo]()
$503
This Icelandair deal was found by Cheapflights users on 9/5. 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.
Thu 1/147:40 pm -
Nonstop5h 50m
Mon 1/184:45 pm -
1 stop19h 35m
Deal found 9/5![Multiple Airlines logo]()
$687
This United Airlines deal was found by Cheapflights users on 9/9. 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.
Thu 9/1712:43 pm -
1 stop15h 12m
Mon 9/2111:30 am -
Nonstop6h 25m
Deal found 9/9![United Airlines logo]()
$504
This Icelandair deal was found by Cheapflights users on 9/7. 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.
Fri 10/238:30 pm -
Nonstop5h 55m
Fri 10/304:45 pm -
1 stop18h 30m
Deal found 9/7![Multiple Airlines logo]()
$695
This United Airlines deal was found by Cheapflights users on 9/9. 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 10/2312:50 pm -
2 stops15h 55m
Thu 10/2912:00 pm -
1 stop13h 14m
Deal found 9/9![United Airlines logo]()
$505
This Icelandair deal was found by Cheapflights users on 9/6. 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 10/218:30 pm -
Nonstop5h 55m
Wed 10/284:45 pm -
1 stop18h 30m
Deal found 9/6![Multiple Airlines logo]()
$695
This United Airlines deal was found by Cheapflights users on 9/5. 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.
Thu 12/310:10 pm -
1 stop30h 50m
Thu 12/1012:00 pm -
1 stop14h 05m
Deal found 9/5![United Airlines logo]()
$507
This Icelandair deal was found by Cheapflights users on 9/5. 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 11/224:00 pm -
1 stop9h 40m
Thu 11/265:00 pm -
Nonstop6h 40m
Deal found 9/5![Multiple Airlines logo]()
$701
This United Airlines deal was found by Cheapflights users on 9/8. 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.
Thu 9/2410:30 am -
2 stops17h 25m
Sun 9/279:15 am -
1 stop16h 35m
Deal found 9/8![United Airlines logo]()
$511
This Icelandair deal was found by Cheapflights users on 9/7. 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 10/118:30 pm -
Nonstop5h 55m
Sat 10/244:45 pm -
1 stop18h 00m
Deal found 9/7![Multiple Airlines logo]()
$715
This United Airlines deal was found by Cheapflights users on 9/7. 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 9/1811:30 am -
1 stop15h 30m
Thu 9/2412:00 pm -
1 stop12h 09m
Deal found 9/7![United Airlines logo]()
$515
This United Airlines deal was found by Cheapflights users on 9/6. 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.
Wed 9/161:01 pm -
1 stop13h 59m
Sun 9/2011:00 am -
1 stop12h 39m
Deal found 9/6![United Airlines logo]()
$515
This Icelandair deal was found by Cheapflights users on 9/8. 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.
Fri 12/181:35 pm -
1 stop11h 35m
Wed 12/235:00 pm -
Nonstop6h 40m
Deal found 9/8![Multiple Airlines logo]()
$786
This United Airlines deal was found by Cheapflights users on 9/6. 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 10/305:29 pm -
1 stop12h 31m
Mon 11/212:00 pm -
1 stop17h 30m
Deal found 9/6![United Airlines logo]()
$607
This Icelandair deal was found by Cheapflights users on 9/5. 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 10/73:40 pm -
1 stop10h 35m
Sun 10/114:45 pm -
1 stop18h 30m
Deal found 9/5![Multiple Airlines logo]()
$894
This United Airlines deal was found by Cheapflights users on 9/9. 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.
Tue 11/1710:47 pm -
1 stop30h 13m
Thu 11/2612:00 pm -
1 stop10h 24m
Deal found 9/9![United Airlines logo]()
$613
This Icelandair deal was found by Cheapflights users on 9/6. 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.
Thu 10/12:30 pm -
1 stop12h 10m
Mon 10/55:00 pm -
Nonstop6h 25m
Deal found 9/6![Multiple Airlines logo]()
$898
This United Airlines deal was found by Cheapflights users on 9/9. 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.
Sun 10/119:09 am -
1 stop19h 41m
Thu 10/1512:00 pm -
1 stop14h 59m
Deal found 9/9![United Airlines logo]()
$622
This United Airlines deal was found by Cheapflights users on 9/8. 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.
Wed 10/148:15 am -
2 stops20h 30m
Tue 10/2010:00 am -
2 stops25h 43m
Deal found 9/8![United Airlines logo]()
$639
This United Airlines deal was found by Cheapflights users on 9/8. 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 10/1612:50 pm -
2 stops15h 55m
Tue 10/2010:00 am -
1 stop16h 34m
Deal found 9/8![United Airlines logo]()
$639
This United Airlines deal was found by Cheapflights users on 9/6. 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.
Sun 10/116:10 am -
1 stop22h 40m
Fri 10/169:15 am -
2 stops50h 08m
Deal found 9/6![United Airlines logo]()
$703
Last-minute flights from Washington, D.C. to IcelandDiscover last-minute flight deals from Washington, D.C. to Iceland. Data last updated September 10, 2026 and is based on user searches.
Discover last-minute flight deals from Washington, D.C. to Iceland. Data last updated September 10, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 9/7. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1211:20 pm -
Nonstop5h 50m
Mon 9/214:50 pm -
Nonstop6h 30m
Deal found 9/7![Icelandair logo]()
$454
This Cheapflightsfares deal was found by Cheapflights users on 9/9. 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.
Tue 9/158:30 pm -
Nonstop5h 55m
Fri 9/257:50 pm -
Nonstop6h 25m
Deal found 9/9![Icelandair logo]()
$442
This Gotogate deal was found by Cheapflights users on 9/6. 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.
Fri 9/2511:20 pm -
Nonstop5h 50m
Fri 10/24:50 pm -
Nonstop6h 30m
Deal found 9/6![Icelandair logo]()
$459
This Ticket deal was found by Cheapflights users on 9/6. 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.
Sat 10/311:20 pm -
Nonstop5h 50m
Sat 10/105:00 pm -
Nonstop6h 25m
Deal found 9/6![Icelandair logo]()
$307
This Cheapflightsfares deal was found by Cheapflights users on 9/9. 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.
Tue 10/611:20 pm -
Nonstop5h 50m
Thu 10/155:00 pm -
Nonstop6h 25m
Deal found 9/9![Icelandair logo]()
$331
This deal was found by Cheapflights users on 9/9. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/128:30 pm -
Nonstop5h 55m
Wed 10/215:00 pm -
Nonstop6h 25m
Deal found 9/9![Icelandair logo]()
$327
This deal was found by Cheapflights users on 9/9. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1311:20 pm -
Nonstop5h 50m
Fri 10/235:00 pm -
Nonstop6h 25m
Deal found 9/9![Icelandair logo]()
$326
This Gotogate deal was found by Cheapflights users on 9/8. 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 10/188:30 pm -
Nonstop5h 55m
Thu 10/225:00 pm -
Nonstop6h 25m
Deal found 9/8![Icelandair logo]()
$330
This oojo deal was found by Cheapflights users on 9/8. 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 10/218:30 pm -
Nonstop5h 55m
Sun 10/255:00 pm -
Nonstop6h 40m
Deal found 9/8![Icelandair logo]()
$334
This Mytrip deal was found by Cheapflights users on 9/7. 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.
Thu 10/228:30 pm -
Nonstop5h 55m
Thu 10/295:00 pm -
Nonstop6h 40m
Deal found 9/7![Icelandair logo]()
$322
This Mytrip deal was found by Cheapflights users on 9/8. 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.
Fri 10/238:30 pm -
Nonstop5h 55m
Sun 11/15:00 pm -
Nonstop6h 40m
Deal found 9/8![Icelandair logo]()
$325
This Booking.com deal was found by Cheapflights users on 9/9. 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.
Sat 10/2411:35 pm -
Nonstop5h 50m
Fri 10/305:00 pm -
Nonstop6h 40m
Deal found 9/9![Icelandair logo]()
$329
One-way flights from Washington, D.C. to IcelandSearch for one-way flight options from Washington, D.C. to Iceland. Find affordable one-way fares based on user searches. Data last updated September 10, 2026.
Search for one-way flight options from Washington, D.C. to Iceland. Find affordable one-way fares based on user searches. Data last updated September 10, 2026.
This Mytrip deal was found by Cheapflights users on 9/6. 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.
Tue 10/278:40 pm -
Nonstop5h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Icelandair logo]()
$335
This Mytrip deal was found by Cheapflights users on 9/5. 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.
Sat 10/1011:20 pm -
Nonstop5h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Icelandair logo]()
$337
This Cheapflightsfares deal was found by Cheapflights users on 9/9. 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 10/1111:20 pm -
Nonstop5h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Icelandair logo]()
$349
This Cheapflightsfares deal was found by Cheapflights users on 9/9. 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.
Fri 12/117:40 pm -
Nonstop5h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Icelandair logo]()
$349
This Kiwi.com deal was found by Cheapflights users on 9/7. 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 12/98:50 pm -
2 stops31h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Multiple Airlines logo]()
$355
This Kiwi.com deal was found by Cheapflights users on 9/5. 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.
Fri 12/115:40 am -
2 stops31h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Multiple Airlines logo]()
$356
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
Fri 10/238:30 pm -
Nonstop5h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Icelandair logo]()
$359
This Kiwi.com deal was found by Cheapflights users on 9/7. 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 12/812:40 pm -
2 stops18h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Multiple Airlines logo]()
$361
This oojo deal was found by Cheapflights users on 9/9. 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.
Fri 10/233:38 pm -
1 stop10h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Icelandair logo]()
$361
This Kiwi.com deal was found by Cheapflights users on 9/7. 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.
Mon 10/198:30 pm -
Nonstop5h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Icelandair logo]()
$371
This oojo deal was found by Cheapflights users on 9/7. 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 12/87:40 pm -
Nonstop5h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Icelandair logo]()
$373
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
Thu 10/1511:25 am -
3 stops40h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Multiple Airlines logo]()
$375
Find flight deals from Washington, D.C. to Iceland
Keep the following information in mind while searching for Washington, D.C. to Iceland flight deals. Data was last updated September 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $307 (Ticket) |
Popular in | December |
Cheapest in | February |
Average price | $502 |
Good round-trip deal | $578 or less |
Good one-way deal | $301 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Washington, D.C. 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 September 10, 2026.
Use the filters below to find and compare flights from Washington, D.C. to Iceland that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BaltimoreReykjavik
BWI Baltimore/Washington - KEF Reykjavik Keflavik Intl
BWIKEF
Baltimore/Washington
Sat 12/12
7:40 pm-6:30 am
Nonstop5h 50m
Reykjavik Keflavik Intl
Thu 12/17
5:00 pm-6:40 pm
Nonstop6h 40m
$349
Washington, D.C.Reykjavik
DCA Washington, D.C. Reagan-National - KEF Reykjavik Keflavik Intl
DCAKEF
Washington, D.C. Reagan-National
Wed 9/16
2:20 pm-6:05 am
1 stop11h 45m
Reykjavik Keflavik Intl
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$412
BaltimoreReykjavik
BWI Baltimore/Washington - KEF Reykjavik Keflavik Intl
BWIKEF
Baltimore/Washington
Thu 9/17
8:25 am-7:55 am
2 stops19h 30m
Reykjavik Keflavik Intl
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$413
Washington, D.C.Reykjavik
IAD Washington, D.C. Dulles Intl - KEF Reykjavik Keflavik Intl
IADKEF
Washington, D.C. Dulles Intl
Tue 10/27
6:25 pm-10:50 am
3 stops36h 25m
Reykjavik Keflavik Intl
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$429
Washington, D.C.Reykjavik
IAD Washington, D.C. Dulles Intl - KEF Reykjavik Keflavik Intl
IADKEF
Washington, D.C. Dulles Intl
Sat 9/19
8:15 am-7:55 am
2 stops19h 40m
Reykjavik Keflavik Intl
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$439
Quickest round-trip
Washington, D.C.Reykjavik
IAD Washington, D.C. Dulles Intl - KEF Reykjavik Keflavik Intl
IADKEF
Washington, D.C. Dulles Intl
Wed 11/25
7:40 pm-6:30 am
Nonstop5h 50m
Reykjavik Keflavik Intl
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$443
Washington, D.C.Reykjavik
IAD Washington, D.C. Dulles Intl - KEF Reykjavik Keflavik Intl
IADKEF
Washington, D.C. Dulles Intl
Thu 11/26
7:40 pm-6:30 am
Nonstop5h 50m
Reykjavik Keflavik Intl
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$443
Washington, D.C.Reykjavik
DCA Washington, D.C. Reagan-National - KEF Reykjavik Keflavik Intl
DCAKEF
Washington, D.C. Reagan-National
Wed 9/16
6:55 pm-8:45 am
1 stop9h 50m
Reykjavik Keflavik Intl
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$444
BaltimoreReykjavik
BWI Baltimore/Washington - KEF Reykjavik Keflavik Intl
BWIKEF
Baltimore/Washington
Fri 11/27
5:31 pm-10:00 am
1 stop11h 29m
Reykjavik Keflavik Intl
Thu 12/3
12:00 pm-9:38 pm
1 stop14h 38m
$471
Washington, D.C.Reykjavik
DCA Washington, D.C. Reagan-National - KEF Reykjavik Keflavik Intl
DCAKEF
Washington, D.C. Reagan-National
Sun 10/11
7:46 am-8:50 am
1 stop21h 04m
Reykjavik Keflavik Intl
Sat 10/24
10:00 am-8:58 am
1 stop26h 58m
$487
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Washington, D.C. to Iceland
Have a flexible travel schedule? Discover the best time to fly to Iceland from Washington, D.C. with our price prediction graph.
DCA-KEF
BWI-KEF
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. to Iceland
WAS-IS0
DCA-KEF
BWI-KEF
IAD-KEF
What is the cheapest month to book a flight from Washington, D.C. to Iceland?
Currently, February is the cheapest month in which you can book a flight from Washington, D.C. to Iceland (average of $457). Flying from Washington, D.C. to Iceland in June is currently the most expensive (average of $706). 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 WAS to IS?
Find hourly flight availability from Washington, D.C. 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 September 10, 2026.
When flying from Washington, D.C. 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.
Weekly flight availability from Washington, D.C. to Iceland
Explore weekly flight availability from Washington, D.C. to Iceland. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated September 10, 2026.
The most flights from WAS to IS0 are scheduled on a Monday (2 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (1 on average).
How often are flights from Washington, D.C. to Iceland delayed?
About 13% 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?
Tuesday tends to have the lowest number of delays on this route, whereas Wednesday 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 11% of flights being delayed.
How far ahead should I book a flight from Washington, D.C. to Iceland?
The price you pay for your flight from Washington, D.C. to Iceland may vary depending on when you book. For the best chance of a lower fare, look to book 49 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
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 September 10, 2026.
Get a feel of what it's like to fly with United Airlines,Virgin Atlantic, andIcelandair from Washington, D.C. to Iceland by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.4
Food
6.7
Crew
8.1
Comfort
7.3
Entertainment
7.1
Boarding
7.7
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
IAD - TYS
Overall
7.4
Food
6.7
Crew
8.1
Comfort
7.3
Entertainment
7.1
Boarding
7.7
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
IAD - TYS
Overall
7.4
Food
6.7
Crew
8.1
Comfort
7.3
Entertainment
7.1
Boarding
7.7
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
IAD - TYS
Overall
7.4
Food
6.7
Crew
8.1
Comfort
7.3
Entertainment
7.1
Boarding
7.7
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
IAD - TYS
Overall
7.4
Food
6.7
Crew
8.1
Comfort
7.3
Entertainment
7.1
Boarding
7.7
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
IAD - TYS
Related info for your journey
Find useful and relevant information for your journey from Washington, D.C. to Iceland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Top destinations
Alternative routes for Washington, D.C. to Iceland
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Iceland by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Washington, D.C. to Iceland by cabin class
Find flights from Washington, D.C. to Iceland, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Washington, D.C. and Iceland flights
Browse other Washington, D.C. and Iceland flight options. Last updated on September 10, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Washington, D.C. to Iceland flights
Consider these flights traveling from Washington, D.C. to Iceland.
Top 2 airlines flying from Washington, D.C. to Iceland
Discover the top 2 airlines that operate flights from Washington, D.C. 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 September 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$327 | Average$615 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$499 | Average$834 | FlexibilityNo cancel fee | On-time69% |