Cheap flights from Washington Dulles Intl (IAD) to Incheon (ICN)

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How to find the cheapest flight from
Washington Dulles Intl (IAD) to Incheon (ICN)

All the information you need to plan the best IAD to ICN flight in 2021: compare Washington Dulles Intl to Incheon flight prices with the expected peak season, weather and rainfall in Incheon.
IAD - ICN
Price
$1,066 - $1,849
ICN
Temperature
35.6 - 84.2 °F
ICN
Rainfall
0.8 - 16.2 inches

Popular in

December

High demand for flights, 26% potential price rise

Cheapest in

April

Best time to find cheap flights, 22% potential price drop

Round-trip from

$1,066

From Washington Dulles Intl to Incheon

One-way from

$758

One-way flight from Washington Dulles Intl to Incheon

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
How far in advance should I book a flight from Washington Dulles Intl to Incheon?

Users have found that booking a flight from Washington Dulles Intl to Incheon at least 61 days early can save you up to 39% on average compared to booking a flight this week. If booking 61 days before your flight isn’t an option for you, users have found flights from Washington Dulles Intl to Incheon for as little as $1,193 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $1,211 for flights departing within the next 3 days.

What is the cheapest month to fly from Washington Dulles Intl to Incheon?

The best pricing can be found in the month of April. Prices to Incheon from Washington Dulles Intl average $1,098. You can even find prices in April for less than $1,098, as users have found deals to Incheon from as low as $549. The month of June appears to be one of the more expensive times to travel to Incheon from Washington Dulles Intl. Flying in the targeted month can save you up to 46%.

Cheap flights from Washington Dulles Intl to Incheon in June, July 2021

The best prices found for IAD to ICN flights for June, July
27 Jul - 15 Sep
$891pp
IAD
Washington Dulles Intl
Lufthansa
 
1 STOP
ICN
Incheon Intl
ICN
Incheon Intl
Lufthansa
 
1 STOP
IAD
Washington Dulles Intl
27 Jul - 8 Sep
$894pp
IAD
Washington Dulles Intl
Lufthansa
 
1 STOP
ICN
Incheon Intl
ICN
Incheon Intl
Lufthansa
 
1 STOP
IAD
Washington Dulles Intl
26 Jul - 27 Oct
$902pp
IAD
Washington Dulles Intl
Lufthansa
 
1 STOP
ICN
Incheon Intl
ICN
Incheon Intl
Lufthansa
 
1 STOP
IAD
Washington Dulles Intl

Washington Dulles Intl to Incheon 2021 flight deals

Cheap flights to Incheon from Washington Dulles Intl found for this year
8 Sep - 5 Oct
$815pp
IAD
Washington Dulles Intl
Turkish Airlines
 
1 STOP
ICN
Incheon Intl
ICN
Incheon Intl
Turkish Airlines
 
1 STOP
IAD
Washington Dulles Intl
28 Nov - 23 Feb
$833pp
IAD
Washington Dulles Intl
Turkish Airlines
 
1 STOP
ICN
Incheon Intl
ICN
Incheon Intl
Turkish Airlines
 
1 STOP
IAD
Washington Dulles Intl
1 Sep - 24 Nov
$839pp
IAD
Washington Dulles Intl
Turkish Airlines
 
1 STOP
ICN
Incheon Intl
ICN
Incheon Intl
Turkish Airlines
 
1 STOP
IAD
Washington Dulles Intl

Non-stop flights to Incheon from Washington Dulles Intl

Save time with Washington Dulles Intl to Incheon direct flight deals
8 Sep - 5 Oct
$2,097pp
IAD
Washington Dulles Intl
Korean Air
Non-Stop
ICN
Incheon Intl
ICN
Incheon Intl
Korean Air
Non-Stop
IAD
Washington Dulles Intl
2 Nov - 30 Nov
$2,159pp
IAD
Washington Dulles Intl
Korean Air
Non-Stop
ICN
Incheon Intl
ICN
Incheon Intl
Korean Air
Non-Stop
IAD
Washington Dulles Intl
2 Nov - 30 Nov
$2,160pp
IAD
Washington Dulles Intl
Korean Air
Non-Stop
ICN
Incheon Intl
ICN
Incheon Intl
Korean Air
Non-Stop
IAD
Washington Dulles Intl

Last minute flights from Washington Dulles Intl to Incheon

Late deals on round-trip flights to Incheon from Washington Dulles Intl, departing today and this week
21 Jun - 15 Aug
$970pp
IAD
Washington Dulles Intl
Lufthansa
   
2 STOPS
ICN
Incheon Intl
ICN
Incheon Intl
Lufthansa
   
2 STOPS
IAD
Washington Dulles Intl
21 Jun - 15 Aug
$1,004pp
IAD
Washington Dulles Intl
Lufthansa
   
2 STOPS
ICN
Incheon Intl
ICN
Incheon Intl
Lufthansa
   
2 STOPS
IAD
Washington Dulles Intl
18 Jun - 23 Aug
$1,089pp
IAD
Washington Dulles Intl
Lufthansa
   
2 STOPS
ICN
Incheon Intl
ICN
Incheon Intl
Lufthansa
 
1 STOP
IAD
Washington Dulles Intl

One-way flights to Incheon from Washington Dulles Intl

The cheapest one-way flights from Washington Dulles Intl to Incheon
7:00 am - 12:15 pm
Ethiopian Air
1 Stop
40h 15m
IAD - ICN
Ethiopian Air
$758
Kiwi.com
4:19 am - 4:15 pm
Multiple Airlines
3 Stops
46h 56m
IAD - ICN
Multiple Airlines
12:30 pm - 11:40 am
Air Canada
1 Stop
34h 10m
IAD - ICN
Air Canada
$773
mytrip.com

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Washington Dulles Intl</span> to <span class="emphasized">Incheon</span> flights.

Flight FAQs

From Washington Dulles Intl to Incheon

Are flight prices decreasing from Washington Dulles Intl to Incheon due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Washington Dulles Intl and Incheon for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from Washington Dulles Intl to Incheon Intl to control the spread of COVID-19?

Airlines globally have implemented additional safety measures to accommodate you. Etihad Airways is one of them. Airline carriers are regularly disinfecting and sanitizing their aircraft. Masks are provided and are mandatory while on board. Pre-flight testing for symptoms and antibodies, alongside socially distanced seating (for a limited time) will work towards keeping travelers safer while flying from Washington Dulles Intl to Incheon Intl. Policies will vary by airline.

Which airlines flying from Washington Dulles Intl to Incheon Intl have flexible cancellations due to COVID-19?

Korean Air, Air Canada, and Air China are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

What airport do you fly into for flights to Incheon from Washington Dulles Intl?

For a flight from Washington Dulles Intl to Incheon, you will be flying into Incheon Intl. Incheon Intl (ICN) is just 13.9 mi from the center of the city. Incheon Intl is the only Incheon airport and it handles 1 inbound flight from Washington Dulles Intl per day. 15 airlines have flights to Incheon Intl from Washington Dulles Intl on a regular basis.

Can I find flights from Washington Dulles Intl to Incheon for under $900 on Cheapflights?

Yes, there are multiple flights from Washington Dulles Intl to Incheon for under $900. The cheapest flight booked recently is on Turkish Airlines for just $815, but on average you can expect to pay $869.

Are there nonstop flights from Washington Dulles Intl to Incheon for under $2,100 on Cheapflights?

Cheapflights has at least 20 direct flights from Washington Dulles Intl to Incheon under $2,100. A good price for a nonstop flight from Washington Dulles Intl to Incheon is less than $2,269.

Are there last-minute flights available from Washington Dulles Intl to Incheon for under $1,000?

There are currently 20+ open flights from Washington Dulles Intl to Incheon within the next 7 days for less than $1,000.

Does it rain more in Washington Dulles Intl or Incheon?

Expected rainfall in Washington Dulles Intl is same as in Incheon. You can expect this to be the case over the next 16 days.

Is Washington Dulles Intl weather warmer or cooler than Incheon?

Our data indicates that the weather will be 88 °F on average in the month of July. The temperature in Incheon is typically colder than in Washington Dulles Intl. If you're traveling when the temperature is at its warmest, push to plan early, as flight price and availability will have an impact on your travels. For the best results, search for flights well in advance or after peak season.

How long is the flight from Washington Dulles Intl to Incheon?

For as low as $921, Lufthansa can have you in Incheon from Washington Dulles Intl in 21h 20m. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

What are the cheapest airlines flying from Washington Dulles Intl to Incheon round-trip?

According to our current data, Turkish Airlines ($815), Air Canada ($888), and Lufthansa ($891) offers the cheapest pricing from Washington Dulles Intl to Incheon. These flights start at 40% lower than the current average price 3 months from now.

What are the cheapest airlines to fly from Washington Dulles Intl to Incheon one-way?

$597 is the cheapest one-way deal found within the past few days, from Air Canada. You may also be able to find cheap deals on Ethiopian Air, with prices from $673.

Related searches

Flights to Incheon from Washington Dulles Intl
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Rent a Car

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Destination information for Incheon

Things to know before you go - useful duration and weather info for your trip from Washington Dulles Intl to Incheon.
Today's exchange rate
$1 = 1,116원
Average temperature for June in Incheon
77.0 °F
Avg rainfall for June in Incheon
5.2 ″

Airports servicing Washington

Airports servicing Incheon

Top 10 airlines flying from Washington Dulles Intl to Incheon

The chart below displays the airlines Cheapflights users traveling from Washington Dulles Intl to Incheon choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Air China
$507 $632 No cancel fee 67%
Cathay Pacific
$733 $948 No cancel fee 72%
Aeroflot
$1,140 $1,234 No cancel fee 79%
Etihad Airways
$1,063 $1,236 No cancel fee 75%
Air Canada
$927 $1,255 No cancel fee 67%
Turkish Airlines
$864 $1,399 No cancel fee 77%
Air France
$1,080 $1,403 No cancel fee 77%
Asiana Airlines
$1,046 $1,429 No cancel fee 76%

We couldn't confirm the COVID-19 safety measures taken by Asiana Airlines. Please check directly on their website for additional information.

United Airlines
$908 $1,514 No cancel fee 69%
Korean Air
$1,266 $1,664 No cancel fee 81%

Hourly flight availability from Washington Dulles Intl to Incheon

See what time of day planes typically take off from Washington Dulles Intl towards Incheon.
Afternoon Noon to 6 PM 100% of IAD to ICN departures
Early morning Midnight to 6 AM 0% of IAD to ICN departures
Morning 6 AM to noon 0% of IAD to ICN departures
Evening 6 PM to midnight 0% of IAD to ICN departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Washington Dulles Intl to Incheon
See how many times per day planes take to the skies headed from Washington Dulles Intl to Incheon.
Sunday
2 daily flights
Monday
0 flights
Tuesday
2 daily flights
Wednesday
2 daily flights
Thursday
0 flights
Friday
2 daily flights
Saturday
0 flights
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