$388+ Cheap flights from Incheon Intl (ICN) to Washington
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/19. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Incheon Intl to Washington with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Incheon Intl to Washington
Discover tips and strategies to find the most affordable flight options for your journey from Incheon Intl (ICN) to Washington (USWA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 31, 2024.
Round-trip from | $633 (WhyPayMore) |
|---|---|
One-way from | $388 (Kiwi.com) |
Find flight deals from Incheon Intl to Washington
Cheapest flights from Incheon Intl to WashingtonExplore the most affordable flight options available from Incheon Intl to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 31, 2024.
Explore the most affordable flight options available from Incheon Intl to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 31, 2024.
This Gotogate deal was found by Cheapflights users on 12/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Gotogate deal was found by Cheapflights users on 12/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Find flights from Incheon Intl to Washington within your budget
Customize your flight search to find flights from Incheon Intl to Washington that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 31, 2024.
Fly from
Fly to
Route
Depart
Return
Price
IncheonSeattle
ICN - SEA
ICNSEA
Incheon Intl
Fri 5/23
6:15 pm-12:35 pm
Nonstop10h 20m
Seattle/Tacoma Intl
Sun 6/1
2:00 pm-5:45 pm
Nonstop11h 45m
IncheonSeattle
ICN - SEA
ICNSEA
Incheon Intl
Mon 5/5
5:45 pm-2:13 pm
1 stop12h 28m
Seattle/Tacoma Intl
Thu 5/22
5:45 am-4:05 pm
1 stop18h 20m
IncheonSeattle
ICN - SEA
ICNSEA
Incheon Intl
Wed 2/5
6:00 pm-7:08 pm
1 stop18h 08m
Seattle/Tacoma Intl
Thu 2/20
7:00 am-4:15 pm
1 stop16h 15m
IncheonSeattle
ICN - SEA
ICNSEA
Incheon Intl
Mon 3/10
8:05 pm-2:40 pm
Nonstop10h 35m
Seattle/Tacoma Intl
Mon 3/24
11:40 am-4:15 pm
Nonstop12h 35m
IncheonSeattle
ICN - SEA
ICNSEA
Incheon Intl
Tue 2/25
4:10 pm-9:00 am
Nonstop9h 50m
Seattle/Tacoma Intl
Wed 3/19
12:00 pm-3:55 pm
Nonstop11h 55m
IncheonSeattle
ICN - SEA
ICNSEA
Incheon Intl
Tue 2/25
4:55 pm-2:30 pm
1 stop14h 35m
Seattle/Tacoma Intl
Wed 3/19
10:35 am-9:05 pm
2 stops18h 30m
IncheonPortland
ICN - PDX
ICNPDX
Incheon Intl
Tue 2/11
6:50 pm-10:36 am
2 stops32h 46m
Portland
Tue 2/18
2:14 pm-4:45 pm
1 stop33h 31m
IncheonPortland
ICN - PDX
ICNPDX
Incheon Intl
Fri 2/14
4:55 pm-2:44 pm
1 stop14h 49m
Portland
Fri 3/14
6:00 am-3:25 pm
1 stop17h 25m
IncheonPortland
ICN - PDX
ICNPDX
Incheon Intl
Fri 2/14
4:55 pm-10:56 pm
2 stops23h 01m
Portland
Fri 3/14
6:00 am-3:25 pm
1 stop17h 25m
IncheonPortland
ICN - PDX
ICNPDX
Incheon Intl
Tue 2/4
4:10 pm-12:56 pm
1 stop13h 46m
Portland
Tue 2/25
4:20 pm-4:50 am
1 stop19h 30m
Best time to book a flight from Incheon Intl to Washington
Have a flexible travel schedule? Discover the best time to fly to Washington from Incheon Intl with our price prediction graph.
Travel insights for flights from Incheon Intl to Washington
Get recent, data-driven insights about flights from Incheon Intl to Washington including ideal travel times, pricing trends, and more.
What is the cheapest month to book a flight from Incheon Intl Airport to State of Washington?
Currently, January is the cheapest month in which you can book a flight from Incheon Intl Airport to State of Washington (average of $238). Flying from Incheon Intl Airport to State of Washington in July is currently the most expensive (average of $411). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from ICN to WA?
Find hourly flight availability from Incheon Intl to Washington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 31, 2024.
When flying from Incheon Intl Airport to State of Washington, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Rainfall in Washington by month
Plan your trip to Washington by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in State of Washington ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit State of Washington when rainfall is around 0.7 in.
Temperature in Washington by month
Plan your trip to Washington by taking into account the average temperature totals by month.
If weather is an important factor for your trip to State of Washington, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).
Reviews of airlines servicing Washington
Get insights into the airlines that provide service to Washington. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Washington. Reviews last updated December 31, 2024.
See what other customers who have flown with United Airlines, Delta and Korean Air from Seoul to Washington have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
Food
Overall
Comfort
Entertainment
Crew
Reviews
The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.
Boarding
Food
Overall
Comfort
Entertainment
Crew
Reviews
The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.
Boarding
Food
Overall
Comfort
Entertainment
Crew
Reviews
The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.
Boarding
Food
Overall
Comfort
Entertainment
Crew
Reviews
The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.
Boarding
Food
Overall
Comfort
Entertainment
Crew
Reviews
The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.
Boarding
Food
Overall
Comfort
Entertainment
Crew
Reviews
The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.
Related info for your journey
Find useful and relevant information for your journey from Incheon Intl to Washington. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Incheon Intl to Washington
See prices for flight routes from nearby airports that may be better suited for you.
Top 6 airlines flying from Incheon Intl to Washington
Discover the top 6 airlines that operate flights from Incheon Intl to Washington. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 31, 2024.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$538 | Average$718 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$615 | Average$878 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$666 | Average$1,066 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$687 | Average$1,150 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$703 | Average$1,232 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$748 | Average$834 | FlexibilityNo cancel fee | On-time67% |