Cheap flights from Washington, D.C. Dulles Intl Airport to Iceland from $375
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Dulles Intl Airport to Iceland departing on 12/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Our best Icelandair deals on Washington, D.C. Dulles Intl Airport to Iceland flight tickets
United Airlines flights from Washington, D.C. Dulles Intl Airport to Iceland
Our best United Airlines deals on Washington, D.C. Dulles Intl Airport to Iceland flight tickets
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Route
Depart
Return
Washington, D.C.Reykjavik
IAD Washington, D.C. Dulles Intl - KEF Reykjavik Keflavik Intl
IADKEF
Washington, D.C. Dulles Intl
Thu 2/18
7:40 pm-6:30 am
Nonstop5h 50m
Reykjavik Keflavik Intl
Thu 2/25
4:50 pm-6:30 pm
Nonstop6h 40m
Washington, D.C.Reykjavik
IAD Washington, D.C. Dulles Intl - KEF Reykjavik Keflavik Intl
IADKEF
Washington, D.C. Dulles Intl
Tue 11/17
7:40 pm-6:30 am
Nonstop5h 50m
Reykjavik Keflavik Intl
Thu 11/26
4:50 pm-6:30 pm
Nonstop6h 40m
Washington, D.C.Reykjavik
IAD Washington, D.C. Dulles Intl - KEF Reykjavik Keflavik Intl
IADKEF
Washington, D.C. Dulles Intl
Mon 1/25
7:40 pm-6:30 am
Nonstop5h 50m
Reykjavik Keflavik Intl
Fri 1/29
4:50 pm-6:30 pm
Nonstop6h 40m
Washington, D.C.Reykjavik
IAD Washington, D.C. Dulles Intl - KEF Reykjavik Keflavik Intl
IADKEF
Washington, D.C. Dulles Intl
Mon 11/16
7:40 pm-6:30 am
Nonstop5h 50m
Reykjavik Keflavik Intl
Mon 11/23
4:50 pm-6:30 pm
Nonstop6h 40m
Washington, D.C.Reykjavik
IAD Washington, D.C. Dulles Intl - KEF Reykjavik Keflavik Intl
IADKEF
Washington, D.C. Dulles Intl
Fri 11/27
1:15 pm-10:00 am
1 stop15h 45m
Reykjavik Keflavik Intl
Thu 12/3
12:00 pm-5:32 pm
1 stop10h 32m
Washington, D.C.Reykjavik
IAD Washington, D.C. Dulles Intl - KEF Reykjavik Keflavik Intl
IADKEF
Washington, D.C. Dulles Intl
Fri 12/4
3:37 pm-10:00 am
1 stop13h 23m
Reykjavik Keflavik Intl
Mon 12/14
12:00 pm-9:18 pm
1 stop14h 18m
Washington, D.C.Reykjavik
IAD Washington, D.C. Dulles Intl - KEF Reykjavik Keflavik Intl
IADKEF
Washington, D.C. Dulles Intl
Sun 10/25
1:15 pm-10:00 am
1 stop16h 45m
Reykjavik Keflavik Intl
Mon 11/2
12:00 pm-9:13 pm
1 stop14h 13m
Washington, D.C.Reykjavik
IAD Washington, D.C. Dulles Intl - KEF Reykjavik Keflavik Intl
IADKEF
Washington, D.C. Dulles Intl
Wed 11/25
6:00 pm-2:25 pm
1 stop15h 25m
Reykjavik Keflavik Intl
Thu 12/3
3:10 pm-8:05 pm
1 stop33h 55m
Washington, D.C.Reykjavik
IAD Washington, D.C. Dulles Intl - KEF Reykjavik Keflavik Intl
IADKEF
Washington, D.C. Dulles Intl
Fri 11/27
5:29 pm-10:00 am
1 stop11h 31m
Reykjavik Keflavik Intl
Thu 12/3
3:10 pm-3:35 pm
1 stop29h 25m
Washington, D.C.Reykjavik
IAD Washington, D.C. Dulles Intl - KEF Reykjavik Keflavik Intl
IADKEF
Washington, D.C. Dulles Intl
Fri 11/27
5:29 pm-10:00 am
1 stop11h 31m
Reykjavik Keflavik Intl
Thu 12/3
3:10 pm-3:35 pm
1 stop29h 25m
See travel insights to Iceland from
How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport to Iceland
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Iceland?
The cheapest month to fly to Iceland from Washington, D.C. Dulles Intl Airport is in January. Flight prices, which tend to average around $456, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of January, then book flights to Iceland from Washington, D.C. Dulles Intl Airport during February instead. Flights to Iceland in February, while not as cheap as those in January, still average around $478.
What is the cheapest day to depart on your flight to Iceland?
The cheapest day to depart from Washington, D.C. Dulles Intl Airport to Iceland is on a Monday when prices can be found for as low as $598. Flights from Washington, D.C. Dulles Intl Airport to Iceland on a Friday will generally be more expensive and average around $682. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Iceland?
According to our data, the cheapest time of day to fly to Iceland is in the afternoon. momondo users have found flights departing from Washington, D.C. Dulles Intl Airport to Iceland in the afternoon for as low as $489. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the evening because they tend to be around $648. Of course, these prices can vary depending on the time of year and what airport you fly to.
What is the cheapest Washington, D.C. Dulles Intl to Iceland flight route?
Fly from Washington, D.C. Dulles Intl to Reykjavik Keflavik Intl for the best Washington, D.C. Dulles Intl - Iceland flight prices
How far in advance should I book a flight from Washington, D.C. Dulles Intl Airport to Iceland?
You are more likely to see cheaper flights to Iceland from Washington, D.C. Dulles Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Iceland for around $604 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Iceland from Washington, D.C. Dulles Intl Airport for as low as $545 on momondo.
What cabin class options are available on Washington, D.C. Dulles Intl Airport to Iceland flights?
There are 4 cabin classes available to choose from on Washington, D.C. Dulles Intl Airport to Iceland flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
How often are flights from Washington, D.C. to Iceland delayed?
Historically, on average around 15% of flights between Washington, D.C. and Iceland have experienced a delay on any given week. The average delay length over the past 12 months has been 171 minutes.
What is the most punctual flight time for Washington, D.C. to Iceland flights?
Generally, flights departing in the morning tend to experience fewer delays. Flights at night have, in the past, seen delays more frequently in comparison.
What day of the week experiences the fewest flight delays on this route?
Saturday is statistically the day of the week which experiences the fewest number of delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.
Which airline has the best punctuality record on Washington, D.C. to Iceland flights?
According to our data, Icelandair have had the least number of delays on this route over the last 12 months; with about 12% of their flights experiencing any sort of delay.
Cheap Washington, D.C. Dulles Intl Airport to Iceland flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Iceland
Frequently asked questions about flying from Washington, D.C. Dulles Intl Airport to Iceland
When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Iceland?
Prices for flights from Washington, D.C. Dulles Intl Airport to Iceland are refreshed on a daily basis.
How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Iceland?
As of October 2026, there are 2 operators available to choose from for flights from Washington, D.C. Dulles Intl Airport to Iceland.
How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Iceland?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. Dulles Intl Airport to Iceland.
What documentation or ID do you need to fly to Iceland?
The necessary travel and health documents for your Iceland trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Washington, D.C. Dulles Intl Airport to Iceland?
momondo data reveals that the most frequently booked plane model on the route from Washington, D.C. Dulles Intl Airport to Iceland is Boeing 777, representing 29.14% of all bookings. The subsequent popular models are Boeing 737 MAX 8 at 10.15%, Boeing 777-300ER at 9.89%, and Boeing 787-10 Dreamliner at 7.68%.
Best airlines flying from Washington, D.C. Dulles Intl Airport to Iceland
Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Iceland with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $375 | Free Cancellation | Rating 6.9 757 reviews | |||
| PriceFrom $499 | Free Cancellation | Rating 7.4 10,279 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Washington, D.C. to Iceland?
Finding the right flight to Iceland from Washington, D.C. is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Iceland quick and easy, saving you time and money.
Can I find flights from Washington, D.C. to Iceland with flexible booking policies on momondo?
All flight searches from Washington, D.C. to Iceland on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Washington, D.C. to Iceland?
Once all potential Washington, D.C. to Iceland flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Washington, D.C. to Iceland right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Iceland from Washington, D.C.. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.