Cheap Flight Tickets from Washington (IAD) to Seoul (ICN), Starting at $1130

Good to Know: Cheapest and Fastest IAD - ICN Flights

Useful information for finding best airline tickets from Washington Dulles International to Incheon International on your next trip.

Cheapest Round Trip Flight

$1130

QR Qatar Airways • 2 stops • 60h 25m

Apr 26 – Jun 26

The cheapest round trip flight from Washington to Seoul (IAD-ICN-IAD) is currently $1130

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Cheapest Direct Flight

$2282

DL Delta Airlines • nonstop • 25h 25m

Apr 26

The cheapest nonstop flight from Washington to Seoul (IAD-ICN) is currently $2282

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Fastest Flight

25h 10m

The fastest nonstop flight from Washington to Seoul (IAD-ICN) takes 25h 10m

Top Airlines Flying from Washington to Seoul

Turkish Airlines - TK

Turkish Airlines

Delta Airline, DL

Delta Airlines

Air France-AF

Air France

United Airlines, UA

United Airlines

Lufthansa Airline (LH)

Lufthansa Airlines

American Airlines, AA

American Airlines

Qatar Airways-QR

Qatar Airways

Ethiopian Airlines-ET

Ethiopian Airlines

Air Canada-AC

Air Canada

Etihad Airways-EY

Etihad Airways

Latest Flight Deals from Washington (IAD) to Seoul (ICN)

Compare and book low fare round-trip air tickets from Washington to Seoul. Ideal for travelers with confirmed return itineraries.

Apr 26 - Jun 26, Economy
QR
Washington → Seoul
60h 25m
9:00 PM - 10:25 PM • 2 stops
QR
Washington → Seoul
45h 20m
1:20 AM - 3:40 PM • 1 stop
$1130
Qatar Airways
Apr 26 - Jun 26, Economy
AC
Washington → Seoul
51h 45m
5:15 PM - 5:30 PM • 1 stop
AC
Washington → Seoul
45h 20m
7:05 PM - 10:36 AM • 1 stop
$2051
Air Canada
Apr 26 - Jun 26, Economy
LX
Washington → Seoul
51h 45m
5:35 PM - 7:30 AM • 1 stop
LH
Washington → Seoul
45h 20m
12:20 PM - 11:50 AM • 2 stops
$2142
Swissair
Apr 26 - Jun 26, Economy
DL
Washington → Seoul
31h 50m
7:50 PM - 4:00 AM • 1 stop
DL
Washington → Seoul
22h 30m
10:25 AM - 11:15 AM • nonstop
$2286
Delta Airlines
Apr 26 - Jun 26, Economy
KE
Washington → Seoul
35h 15m
6:10 AM - 4:25 PM • 1 stop
KE
Washington → Seoul
22h 30m
10:25 AM - 11:15 AM • nonstop
$2289
Korean Air
Apr 26 - Jun 26, Economy
KE
Washington → Seoul
34h 10m
7:30 AM - 5:20 PM • 1 stop
KE
Washington → Seoul
22h 30m
10:25 AM - 11:15 AM • nonstop
$2289
Korean Air

Fly from Washington to Seoul with the Best Airfare Deals on FareLeaders

Looking for a cheap last-minute deal or the best round-trip flight from Washington to Seoul? Find the biggest savings on one-way and round-trip tickets right here.

FAQs on Washington to Seoul Flights

What are the airports in Washington?
IAD,BWI,DCA
What’s the most popular airline flying from IAD to ICN?
The most popular airline flying from Washington to Seoul are
Can I fly from IAD to ICN non-stop?
Yes, you can fly IAD to ICN non-stop on
Which airlines fly nonstop between Washington and Seoul?
The non-stop flights between Washington and Seoul are .
What’s the earliest departure time from IAD to ICN Airport?
The earliest flight leaves IAD at 6:10 am and lands in ICN - Incheon International
What are the airports in Seoul?
ICN
Can I make changes to my Washington to Seoul flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from IAD to ICN?
Read the fare rules of the Washington to Seoul air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Washington and Seoul?
operate flights between Washington and Seoul
How long does a flight from Washington to Seoul take?
It takes approximately 14 hour to fly non-stop from IAD to ICN, which is 6957.93 miles by air.
Which airlines provide the cheapest flights from Washington (IAD) to Seoul (ICN) ?
In the past couple of days, the cheapest tickets to ICN from IAD were found on DL : USD 2286
Do I need a passport to fly between IAD and ICN?
Yes
What’s the latest departure time from IAD to ICN ?
The last flight leaves IAD at 9:00 pm

Washington (IAD) to Seoul (ICN): Airport Information

Origin Airport Washington Dulles International , Washington, US
Destination Airport Incheon International , Seoul, KR
Distance 6958 miles

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