Cheap flights from Washington (WAS) to Incheon (ICN)

Know your dates, get live prices in seconds:

From
To
Depart
Return
Any month
Compare vs. Cheapflights |
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime

We work with more than 300 partners to bring you better travel deals

The best prices from Washington to Incheon are usually found in April or February, booked 41 days in advance, depart on a Sunday or Tuesday and return on a Tuesday

How to find the cheapest flight from
Washington (WAS) to Incheon (ICN)

All the information you need to plan the best WAS to ICN flight in 2021: compare Washington to Incheon flight prices with the expected peak season, weather and rainfall in Incheon.
WAS - ICN
Price
$857 - $1,715
ICN
Temperature
35.6 - 84.2 °F
ICN
Rainfall
0.8 - 16.2 inches

Popular in

December

High demand for flights, 31% potential price rise

Cheapest in

April

Best time to find cheap flights, 28% potential price drop

Round-trip from

$857

From Washington to Incheon

One-way from

$694

One-way flight from Washington to Incheon

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Washington to Incheon?

Saturday is generally a great day to depart. Flying on this day could help you save up to 9%.

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

To save up to 39% on this flight, we recommend booking at least 61 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Washington to Incheon from $1,193 1-2 weeks out and tickets from $1,211 for flights departing within the next 72 hours.

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

Flights from Washington to Incheon lean towards being more expensive in June. Prices are generally better when you fly from Washington to Incheon in April, with the cheapest ticket starting at $549.

When is the cheapest time to fly from Washington to Incheon (WAS - ICN)?

It’s optimal to fly from Washington to Incheon in the afternoon. By choosing this option you can save up to 64% on the cost of your flight, compared to a flight at noon.

Cheap flights from Washington to Incheon in May, June 2021

The best prices found for WAS to ICN flights for May, June
13 Jun - 20 Jun
$657pp
IAD
Washington Dulles Intl
Etihad Airways
 
1 STOP
ICN
Incheon Intl
ICN
Incheon Intl
Etihad Airways
 
1 STOP
IAD
Washington Dulles Intl
26 May - 27 Jun
$659pp
IAD
Washington Dulles Intl
Etihad Airways
 
1 STOP
ICN
Incheon Intl
ICN
Incheon Intl
Etihad Airways
 
1 STOP
IAD
Washington Dulles Intl
6 Jun - 13 Jun
$661pp
IAD
Washington Dulles Intl
Etihad Airways
 
1 STOP
ICN
Incheon Intl
ICN
Incheon Intl
Etihad Airways
 
1 STOP
IAD
Washington Dulles Intl

Washington to Incheon 2021 flight deals

Cheap flights to Incheon from Washington found for this year
21 Jul - 28 Sep
$655pp
IAD
Washington Dulles Intl
Etihad Airways
 
1 STOP
ICN
Incheon Intl
ICN
Incheon Intl
Etihad Airways
 
1 STOP
IAD
Washington Dulles Intl
13 Jun - 20 Jun
$657pp
IAD
Washington Dulles Intl
Etihad Airways
 
1 STOP
ICN
Incheon Intl
ICN
Incheon Intl
Etihad Airways
 
1 STOP
IAD
Washington Dulles Intl
26 May - 27 Jun
$659pp
IAD
Washington Dulles Intl
Etihad Airways
 
1 STOP
ICN
Incheon Intl
ICN
Incheon Intl
Etihad Airways
 
1 STOP
IAD
Washington Dulles Intl

Non-stop flights to Incheon from Washington

Save time with Washington to Incheon direct flight deals
21 Jul - 28 Sep
$2,171pp
IAD
Washington Dulles Intl
Korean Air
Non-Stop
ICN
Incheon Intl
ICN
Incheon Intl
Korean Air
Non-Stop
IAD
Washington Dulles Intl
17 Aug - 17 Oct
$2,193pp
IAD
Washington Dulles Intl
Korean Air
Non-Stop
ICN
Incheon Intl
ICN
Incheon Intl
Korean Air
Non-Stop
IAD
Washington Dulles Intl
14 Sep - 21 Sep
$2,208pp
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 to Incheon

Late deals on round-trip flights to Incheon from Washington, departing today and this week
26 May - 27 Jun
$659pp
IAD
Washington Dulles Intl
Etihad Airways
 
1 STOP
ICN
Incheon Intl
ICN
Incheon Intl
Etihad Airways
 
1 STOP
IAD
Washington Dulles Intl
23 May - 13 Jun
$672pp
IAD
Washington Dulles Intl
Etihad Airways
 
1 STOP
ICN
Incheon Intl
ICN
Incheon Intl
Etihad Airways
 
1 STOP
IAD
Washington Dulles Intl
25 May - 2 May
$1,054pp
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

The cheapest one-way flights from Washington to Incheon
2:55 pm - 11:40 am
Air Canada
1 Stop
31h 45m
DCA - ICN
Air Canada
$694
Air Canada
3:30 pm - 4:15 pm
Cathay Pacific
3 Stops
35h 45m
DCA - ICN
Cathay Pacific
$732
SmartFares
6:45 am - 12:35 pm
Multiple Airlines
2 Stops
40h 50m
IAD - ICN
Multiple Airlines
$736
Kiwi.com

Related info for your journey

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

Flight FAQs

From Washington to Incheon

Are flight prices decreasing from Washington 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 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 to Incheon Intl to control the spread of COVID-19?

Etihad Airways is one of the many airlines that have implemented additional safety measures to control the spread of COVID-19. Some of the new policies that have been implemented to accommodate travelers flying from Washington to Incheon Intl are improved sanitation, HEPA filters, mask requirements, social distance seating (for a limited time), and pre-flight testing for antibodies and symptoms. Policies will vary by airline.

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

Due to the rapidly changing circumstances due to COVID-19, airlines like Air Canada, Korean Air, and Delta flying from Washington to Incheon Intl have implemented new flexible cancellation policies.

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

Located just 13.9 mi from the city center, Incheon Intl is the airport most travelers will use when flying to Incheon from Washington. Booking flights from Washington to Incheon Intl (ICN) should be relatively easy as there are 0 daily inbound flights from Washington from 15 different airlines.

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

Yes, there are multiple flights from Washington to Incheon for under $700. The cheapest flight booked recently is on Etihad Airways for just $657, but on average you can expect to pay $700.

Are there nonstop flights from Washington to Incheon for under $2,200 on Cheapflights?

Cheapflights has at least 20 direct flights from Washington to Incheon under $2,200. A good price for a nonstop flight from Washington to Incheon is less than $2,272.

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

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

What days are nonstop flights available from Washington to Incheon?

You can find nonstop flights on the following days: Tuesday, Thursday, Saturday.

How many flights depart from Washington to Incheon on average per day?

On average 1 flight departs from Washington to Incheon Intl per day.
Afternoon (Noon - 6pm) - 100% of flight departures

Is Washington weather warmer or cooler than Incheon?

Temperatures around the 90 °F's can be experienced in July. The weather in Incheon is colder than in Washington. Plan for potential changes in flight availability as peak weather approaches in this location.

How long is the flight from Washington to Incheon?

For as low as $817, Air Canada can have you in Incheon from Washington in 16h 15m. Washington and Incheon are separated by a distance of 6982 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

Flying on Etihad Airways is currently your cheapest option to Incheon, with prices starting at $657. Additional round-trip tickets that might be worth considering are offered by Air Canada and Turkish Airlines, with the lowest prices starting at $736 and $833, respectively. You may be able to fly from Washington to Incheon for 44% less than the average price by searching for these airlines.

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

One-way options have recently been found by users for as low as $654 on Air Canada. Another option is Cathay Pacific, who have fights from $689.

Destination information for Incheon

Things to know before you go - useful duration and weather info for your trip from Washington to Incheon.
Today's exchange rate
$1 = 1,135원
Average temperature for May in Incheon
71.6 °F
Avg rainfall for May in Incheon
4.4 ″

Airports servicing Washington

Reagan National (DCA)

Airports servicing Incheon

Top 10 airlines flying from Washington to Incheon

The chart below displays the airlines Cheapflights users traveling from Washington 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 $1,277 No cancel fee 67%
Asiana Airlines
$1,046 $1,339 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.

Turkish Airlines
$864 $1,399 No cancel fee 77%
Air France
$1,080 $1,403 No cancel fee 77%
United Airlines
$908 $1,514 No cancel fee 69%
Delta
$882 $1,623 No cancel fee N/A

Hourly flight availability from Washington to Incheon

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