$377+ Cheap flights from Washington to Incheon Intl (ICN)
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 2/8. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Washington to Incheon Intl 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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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 Washington to Incheon Intl
Discover tips and strategies to find the most affordable flight options for your journey from Washington (USWA) to Incheon Intl (ICN). 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 January 21, 2025.
Round-trip from | $679 (Air Canada) |
|---|---|
One-way from | $377 (Kiwi.com) |
Good round-trip deal | $736 or less |
Good one-way deal | $426 or less |
Find flight deals from Washington to Incheon Intl
Cheapest flights from Washington to Incheon IntlExplore the most affordable flight options available from Washington to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.
Explore the most affordable flight options available from Washington to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.
This Air Canada deal was found by Cheapflights users on 1/20. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Air Canada deal was found by Cheapflights users on 1/20. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Gurufare deal was found by Cheapflights users on 1/21. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Mytrip deal was found by Cheapflights users on 1/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Asiana Airlines deal was found by Cheapflights users on 1/19. 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 Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Hawaiian Airlines deal was found by Cheapflights users on 1/20. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Justfly.com deal was found by Cheapflights users on 1/20. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This oojo deal was found by Cheapflights users on 1/20. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Ovago deal was found by Cheapflights users on 1/20. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This CrystalTravel deal was found by Cheapflights users on 1/20. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Alaska Airlines deal was found by Cheapflights users on 1/20. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This oojo deal was found by Cheapflights users on 1/21. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Find flights from Washington to Incheon Intl within your budget
Customize your flight search to find flights from Washington to Incheon Intl 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 January 21, 2025.
Fly from
Fly to
Route
Depart
Return
Price
PortlandIncheon
PDX - ICN
PDXICN
Portland
Tue 2/11
3:25 pm-5:55 am
2 stops45h 30m
Incheon Intl
Wed 4/16
5:45 pm-2:45 pm
1 stop13h 00m
PortlandIncheon
PDX - ICN
PDXICN
Portland
Sun 2/23
6:00 am-3:15 pm
1 stop16h 15m
Incheon Intl
Wed 3/5
4:55 pm-10:09 pm
1 stop22h 14m
PortlandIncheon
PDX - ICN
PDXICN
Portland
Sun 7/20
6:00 am-11:55 am
2 stops37h 55m
Incheon Intl
Sat 8/9
12:55 pm-4:04 pm
2 stops43h 09m
SeattleIncheon
SEA - ICN
SEAICN
Seattle/Tacoma Intl
Mon 3/3
5:38 pm-4:35 pm
2 stops29h 57m
Incheon Intl
Mon 3/10
5:50 pm-11:46 am
3 stops33h 56m
SeattleIncheon
SEA - ICN
SEAICN
Seattle/Tacoma Intl
Thu 3/6
12:45 pm-5:50 pm
Nonstop12h 05m
Incheon Intl
Thu 3/13
6:15 pm-11:55 am
Nonstop9h 40m
SeattleIncheon
SEA - ICN
SEAICN
Seattle/Tacoma Intl
Fri 2/21
7:00 am-7:25 pm
1 stop19h 25m
Incheon Intl
Mon 3/3
9:25 pm-9:20 pm
1 stop16h 55m
SeattleIncheon
SEA - ICN
SEAICN
Seattle/Tacoma Intl
Wed 4/9
7:05 pm-4:05 pm
1 stop29h 00m
Incheon Intl
Thu 5/1
5:45 pm-2:13 pm
1 stop12h 28m
SeattleIncheon
SEA - ICN
SEAICN
Seattle/Tacoma Intl
Sun 3/23
1:10 am-11:20 am
1 stop18h 10m
Incheon Intl
Tue 4/1
8:35 pm-7:30 pm
1 stop14h 55m
PortlandIncheon
PDX - ICN
PDXICN
Portland
Wed 2/19
7:42 pm-5:30 am
1 stop16h 48m
Incheon Intl
Wed 2/26
8:50 pm-6:40 pm
1 stop14h 50m
SeattleIncheon
SEA - ICN
SEAICN
Seattle/Tacoma Intl
Mon 4/14
1:30 am-6:45 pm
1 stop25h 15m
Incheon Intl
Wed 4/30
12:00 pm-7:30 pm
1 stop23h 30m
Best time to book a flight from Washington to Incheon Intl
Have a flexible travel schedule? Discover the best time to fly to Incheon Intl from Washington with our price prediction graph.
Travel insights for flights from Washington to Incheon Intl
Get recent, data-driven insights about flights from Washington to Incheon Intl including ideal travel times, pricing trends, and more.
What is the cheapest month to book a flight from State of Washington to Incheon Intl Airport?
Currently, October is the cheapest month in which you can book a flight from State of Washington to Incheon Intl Airport (average of $1,086). Flying from State of Washington to Incheon Intl Airport in June is currently the most expensive (average of $1,722). 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 WA to ICN?
Find hourly flight availability from Washington to Incheon Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2025.
When flying from State of Washington to Incheon Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Weekly flight availability from State of Washington to Incheon Intl Airport
Explore weekly flight availability from Washington to Incheon Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated January 21, 2025.
The most flights from USWA to ICN are scheduled on a Monday (9 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (5 on average).
Rainfall in Incheon Intl by month
Plan your trip to Incheon Intl by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Incheon Intl Airport ranges from 0.8 - 10.2 inches per month. July is typically the wettest month, when rainfall can reach 10.2 in. January is typically the driest time to visit Incheon Intl Airport when rainfall is around 0.8 in.
Temperature in Incheon Intl by month
Plan your trip to Incheon Intl by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Incheon Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).
Reviews of airlines servicing Incheon Intl
Get insights into the airlines that provide service to Incheon Intl. 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 Incheon Intl. Reviews last updated January 21, 2025.
Read reviews from past customers who have flown Air Canada, Asiana Airlines and China Airlines from Washington to Seoul. 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.
Food
Entertainment
Boarding
Comfort
Crew
Overall
Reviews
Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.
Food
Entertainment
Boarding
Comfort
Crew
Overall
Reviews
Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.
Food
Entertainment
Boarding
Comfort
Crew
Overall
Reviews
Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.
Food
Entertainment
Boarding
Comfort
Crew
Overall
Reviews
Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.
Food
Entertainment
Boarding
Comfort
Crew
Overall
Reviews
Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.
Food
Entertainment
Boarding
Comfort
Crew
Overall
Reviews
Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.
Related info for your journey
Find useful and relevant information for your journey from Washington to Incheon Intl. 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 Washington to Incheon Intl
See prices for flight routes from nearby airports that may be better suited for you.
Top 9 airlines flying from Washington to Incheon Intl
Discover the top 9 airlines that operate flights from Washington to Incheon Intl. 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 January 21, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$600 | Average$813 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$769 | Average$1,477 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$849 | Average$1,010 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$856 | Average$951 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$943 | Average$1,286 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$970 | Average$1,204 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$981 | Average$1,491 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$986 | Average$1,456 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$986 | Average$1,094 | FlexibilityNo cancel fee | On-time74% |