$862 Cheap Japan Airlines flights Seoul (ICN) to Washington (IAD)

View $862 flight on Tue, Sep 2, 2025Opens in a new window

$862 Cheap Japan Airlines flights Seoul (ICN) to Washington (IAD)

Prices were available within the past 7 days and start at $862 for one-way flights and $1,429 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Japan Airlines
Tue, Oct 14 - Wed, Oct 22
ICN
Seoul
IAD
Washington
$1,429 Roundtrip, found 2 days ago
$1,429
Roundtrip
found 2 days ago
Select Japan Airlines flight, departing Tue, Oct 14 from Seoul to Washington, returning Wed, Oct 22, priced at $1,429 found 2 days ago
Flights from Seoul (ICN) to Washington (IAD)
Origin airport
Incheon Intl.
Destination airport
Washington Dulles Intl.
Airlines serving
Air Canada, Air China, Alaska Airlines, All Nippon Airways, American Airlines, Asiana Airlines, China Airlines, Delta, Emirates, Ethiopian Airlines, Etihad Airways, Hawaiian Airlines, Japan Airlines, KLM, Korean Air, Qatar Airways, Singapore Airlines, United, WestJet
Popular airline
Korean Air
Distance
6942 mi
Average flight time
14 hours 50 mins

Frequently asked questions

How much is a JAL flight from Incheon Intl. Airport (ICN) to Washington Dulles Intl. Airport (IAD)?
You'll discover budget-friendly return JAL flights from $1,429 from ICN to IAD by organizing your results from "Price (lowest to highest)" on Expedia. Or look for bargains from $862 for a one-way journey.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from ICN to IAD with JAL?
Look for one-way or return flights to Washington in January or February. You could find an affordable fare with JAL during these off-peak months.
What is the cheapest time to book flights from Incheon Intl. Airport (ICN) to Washington Dulles Intl. Airport (IAD) with JAL?
To find affordable flights from ICN to IAD with JAL, start your search about one month before your intended departure. You can save 17% when you lock in your international tickets 18 to 29 days ahead instead of booking four to five months in advance. Want another tip? Booking on Sunday offers average savings of 17% compared to Friday (the most expensive day).**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does JAL fly nonstop from Incheon Intl. Airport (ICN) to Washington Dulles Intl. Airport (IAD)?
Select our "Nonstop" filter when looking for direct JAL flights from ICN to IAD. It's also an easy way to compare other carriers offering the same direct trip.
What is the earliest JAL flight from ICN to IAD?
Filter your results by "Early Morning" and "Morning" to browse the earliest flights from ICN to IAD. Taking off early means you're 20% less likely to experience cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does JAL fly into in Washington?
JAL flights from Incheon Intl. Airport (ICN) to Washington touch down at Washington Dulles Intl. Airport (IAD). This is the main entry point to this destination.
What kind of luggage can I take on a JAL flight from Incheon Intl. Airport (ICN) to Washington Dulles Intl. Airport (IAD)?
For checked luggage, passengers can bring 2 checked-in bags weighing up to 50 lb with dimensions not exceeding 79 inches. You can also bring 1 cabin bag on board when flying standard economy from ICN to IAD with JAL. This carry-on must weigh less than 22 lb and be no larger than 21 inches x 15 inches x 9 inches. Exceeding these restrictions can mean extra fees, so check JAL's baggage allowance policies before you pack.
Why fly with JAL from ICN to IAD?
With a 5-star airline rating, JAL is a popular choice for many travelers departing from ICN to IAD. Plus, if you're a Japan Airlines Mileage Bank and One Key™ member booking through Expedia, you could earn OneKeyCash™* on eligible flights along with your airline miles.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my JAL flight from Incheon Intl. Airport (ICN) to Washington Dulles Intl. Airport (IAD)?
It's usually possible to reschedule or cancel your flight, although additional fees may apply if you booked over 24 hours ago. Need flexible options? Use Expedia's "Changes included" and "No cancel fee" filters to find flights that won't penalize you if you need to revise your plans. To make modifications, go to "Trips," select your flight and click on "Manage Booking" for more details.

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*Available to One Key members.