Incheon

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

How to find the cheapest flight from Dulles Intl to Incheon

All the information you need to plan the best IAD to ICN flight in 2022: compare 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

28.4 - 77 °F

ICN

Precipitation

0.8 - 10.2 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 Intl

One-way from

$584

One-way flight from Washington Dulles Intl to Incheon Intl

How far in advance should I book a flight from Washington Dulles Intl Airport to Incheon?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 61 days in advance, which can save you up to 22% on flights from Washington Dulles Intl Airport to Incheon compared to booking the week you need them. Waiting 61 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $1,059. For sooner than that we have options available in the next 3 days from $1,259.

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

April can be a great time to fly to Incheon from Washington Dulles Intl Airport with a flight ticket averaging about $1,080. Cheapflights users have found deals in the month of April for as cheap as $561. The most expensive prices can be found in the month of December.

When is the cheapest time to fly from Washington Dulles Intl Airport to Incheon (IAD - ICN)?

When flying from Washington Dulles Intl Airport to Incheon, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap flights from Dulles Intl to Incheon in January, February 2022

The best prices found for IAD to ICN flights for January, February
Feb 6 - Feb 23
IAD

Washington Dulles Intl

ICN

Incheon Intl

1 stop

28h 05m
ICN

Incheon Intl

IAD

Washington Dulles Intl

1 stop

31h 30m
$671

Etihad Airways

View Deal

Deal found 1/17/22

Jan 23 - Mar 20
IAD

Washington Dulles Intl

ICN

Incheon Intl

1 stop

28h 05m
ICN

Incheon Intl

IAD

Washington Dulles Intl

1 stop

31h 30m
$672

Etihad Airways

View Deal

Deal found 1/17/22

Jan 27 - Feb 20
IAD

Washington Dulles Intl

ICN

Incheon Intl

1 stop

28h 05m
ICN

Incheon Intl

IAD

Washington Dulles Intl

1 stop

31h 30m
$682

Etihad Airways

View Deal

Deal found 1/18/22

Dulles Intl to Incheon 2022 flight deals

Cheap flights to Incheon from Dulles Intl found for this year
Apr 6 - May 11
IAD

Washington Dulles Intl

ICN

Incheon Intl

1 stop

24h 35m
ICN

Incheon Intl

IAD

Washington Dulles Intl

1 stop

27h 55m
$620

Etihad Airways

View Deal

Deal found 1/18/22

Apr 6 - May 12
IAD

Washington Dulles Intl

ICN

Incheon Intl

1 stop

24h 35m
ICN

Incheon Intl

IAD

Washington Dulles Intl

1 stop

27h 55m
$663

Etihad Airways

View Deal

Deal found 1/19/22

Apr 13 - May 10
IAD

Washington Dulles Intl

ICN

Incheon Intl

1 stop

24h 35m
ICN

Incheon Intl

IAD

Washington Dulles Intl

1 stop

27h 55m
$668

Etihad Airways

View Deal

Deal found 1/19/22

Non-stop flights to Incheon from Dulles Intl

Save time with Dulles Intl to Incheon direct flight deals
Apr 6 - May 13
IAD

Washington Dulles Intl

ICN

Incheon Intl

Nonstop

14h 25m
ICN

Incheon Intl

IAD

Washington Dulles Intl

Nonstop

14h 00m
$2,250

Korean Air

View Deal

Deal found 1/18/22

Apr 6 - May 13
IAD

Washington Dulles Intl

ICN

Incheon Intl

Nonstop

14h 25m
ICN

Incheon Intl

IAD

Washington Dulles Intl

Nonstop

14h 00m
$2,251

Korean Air

View Deal

Deal found 1/19/22

Feb 1 - Feb 9
IAD

Washington Dulles Intl

ICN

Incheon Intl

Nonstop

14h 40m
ICN

Incheon Intl

IAD

Washington Dulles Intl

Nonstop

13h 35m
$2,273

Korean Air

View Deal

Deal found 1/19/22

Last minute flights from Dulles Intl to Incheon

Late deals on return flights to Incheon from Dulles Intl, departing today and this week
Jan 27 - Feb 20
IAD

Washington Dulles Intl

ICN

Incheon Intl

1 stop

28h 05m
ICN

Incheon Intl

IAD

Washington Dulles Intl

1 stop

31h 30m
$682

Etihad Airways

View Deal

Deal found 1/18/22

Jan 26 - Feb 27
IAD

Washington Dulles Intl

ICN

Incheon Intl

1 stop

28h 05m
ICN

Incheon Intl

IAD

Washington Dulles Intl

1 stop

31h 30m
$702

Etihad Airways

View Deal

Deal found 1/18/22

Jan 27 - Feb 25
IAD

Washington Dulles Intl

ICN

Incheon Intl

1 stop

28h 05m
ICN

Incheon Intl

IAD

Washington Dulles Intl

1 stop

31h 30m
$707

Etihad Airways

View Deal

Deal found 1/18/22

One-way flights to Incheon Intl from Dulles Intl

The cheapest one-way flights from Dulles Intl to Incheon
Feb 22
IAD

Washington Dulles Intl

ICN

Incheon Intl

1 stop

20h 40m
$477

Air Canada

View Deal

Deal found 1/19/22

Mar 22
IAD

Washington Dulles Intl

ICN

Incheon Intl

2 stops

35h 20m
$491

Air Canada

View Deal

Deal found 1/18/22

Mar 19
IAD

Washington Dulles Intl

ICN

Incheon Intl

2 stops

35h 20m
$492

Air Canada

View Deal

Deal found 1/19/22

Related info for your journey

Useful info, stats and facts about Dulles Intl to Incheon flights.

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.

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.

Can I find flights from Washington Dulles Intl Airport to Incheon for under $700 on Cheapflights?

Yes, there are multiple flights from Washington Dulles Intl Airport to Incheon for under $700. The cheapest flight booked recently is on Etihad Airways for just $620, but on average you can expect to pay $680.

Are there nonstop flights from Washington Dulles Intl Airport to Incheon for under $2,300 on Cheapflights?

Cheapflights has at least 20 direct flights from Washington Dulles Intl Airport to Incheon under $2,300. A good price for a nonstop flight from Washington Dulles Intl Airport to Incheon is less than $2,318.

Are there last-minute flights available from Washington Dulles Intl Airport to Incheon for under $700?

There are currently 20+ open flights from Washington Dulles Intl Airport to Incheon within the next 7 days for less than $700.

What is the cheapest airline to fly from Washington Dulles Intl Airport to Incheon round-trip?

Etihad Airways, at $620, was found to be the cheapest airline from Washington Dulles Intl Airport to Incheon.. You may be able to fly from Washington Dulles Intl Airport to Incheon for 54% less than the average price by searching for this airline.

What are the most popular airlines that fly from Washington Dulles Intl Airport to Incheon?

American Airlines, Air Canada and Air France are the most popular airlines when flying from Washington Dulles Intl Airport to Incheon.

What are the cheapest flights from Washington Dulles Intl Airport to Incheon?

On average you can expect to pay $1,954 for a flight from Washington Dulles Intl Airport to Incheon. The cheapest flight overall is $749 while the most popular route, (Washington Dulles Intl - Incheon Intl) is currently priced at $672.

Can I fly to Incheon Intl from Washington Dulles Intl right now?

Information is based on travel restrictions from Washington Dulles Intl to Incheon Intl

Most visitors from Washington Dulles Intl need to provide a negative COVID-19 test result and/or quarantine to enter Incheon Intl.

COVID-19 testing requirements
Visitors from Washington Dulles Intl must present a negative RT-PCR (NAAT) test taken 72 for RT-PCR (NAAT) and 48 Antigen (quick-test) hours before departing to Incheon Intl.

Quarantine requirements
Visitors from Washington Dulles Intl are not required to quarantine after entering Incheon Intl.

Documents
K-ETA - K-ETA is an electronic travel authorization that visa-free foreign visitors need to obtain before entering the Republic of Korea.


Can I fly back to Washington Dulles Intl from Incheon Intl?

Returning to Washington Dulles Intl from Incheon Intl

COVID-19 testing requirements
Visitors from Incheon Intl must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to Washington Dulles Intl.

Quarantine requirements
Visitors from Incheon Intl are not required to quarantine after entering Washington Dulles Intl.

Alternative routes for Dulles Intl to Incheon

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from Dulles Intl to Incheon

The chart below displays the airlines Cheapflights users traveling from Dulles Intl to Incheon choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Air China
Cheapest$507
Average$632
FlexibilityNo cancel fee
On-time67%
COVID-19 safety
Cathay Pacific
Cheapest$733
Average$948
FlexibilityNo cancel fee
On-time72%
COVID-19 safety
Turkish Airlines
Cheapest$864
Average$1,399
FlexibilityNo cancel fee
On-time77%
COVID-19 safety
Delta
Cheapest$882
Average$1,710
FlexibilityNo cancel fee
On-timeN/A
COVID-19 safety
United Airlines
Cheapest$908
Average$1,514
FlexibilityNo cancel fee
On-time69%
COVID-19 safety
Air Canada
Cheapest$927
Average$1,255
FlexibilityNo cancel fee
On-time67%
COVID-19 safety
Asiana Airlines
Cheapest$1,046
Average$1,429
FlexibilityNo cancel fee
On-time76%
COVID-19 safety
Etihad Airways
Cheapest$1,063
Average$1,236
FlexibilityNo cancel fee
On-time75%
COVID-19 safety
Air France
Cheapest$1,080
Average$1,403
FlexibilityNo cancel fee
On-time77%
COVID-19 safety
Aeroflot
Cheapest$1,140
Average$1,234
FlexibilityNo cancel fee
On-time79%
COVID-19 safety

Hourly flight availability from Dulles Intl to Incheon

See what time of day planes typically take off from Dulles Intl to Incheon
0%of flight departuresEarly morningMidnight to 6 am
100%of flight departuresMorning6 am to noon
0%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Dulles Intl to Incheon

See how many times per day planes take to the skies headed from Dulles Intl to Incheon
Sunday2daily flights
Monday0daily flights
Tuesday2daily flights
Wednesday2daily flights
Thursday0daily flights
Friday2daily flights
Saturday0daily flights