Flights from Seattle Airport (SEA) to Incheon Airport Airport (ICN)
We've found the cheapest flights to Seoul
Flying to Incheon International is very easy as there are 9 airliners who offer flights from Seattle-Tacoma International including AirZeta, United Airlines, Thai Airways, Singapore Airlines, Hawaiian Airlines, Alaska Airlines, Delta Air Lines, Korean Air and Asiana Airlines. The flight time is approximately 10 Hours 39 Minutes.
The most expensive flight prices are typically at weekends and daytime flights. The cheapest flights available will generally be mid week or late in the evening, so if you are on a budget then these are the flight times you should consider. Alternatively, you could book well in advance and you flight could be up to 50% cheaper, especially with budget airliners. The ticket prices for most airliners will increase the closer you get the departure date, so as soon as you know the date you will travel you should book your flights.
The time zone at Incheon International is different from Seattle-Tacoma International, so please be aware of this when making travel arrangements.
If you plan on flying to Incheon International Airport from Seattle-Tacoma International Airport you can pre-arrange your long or short term parking at Seattle-Tacoma International Airport.
If you are renting a car at Incheon International Airport it is recommended to fill up the fuel tank before returning the vehicle at the nearest fuel station to Incheon International Airport in order to avoid incurring additional costs. *Please check your rental agreement to understand the fuel policy for your vehicle.
Organise and book your choice of transport to Seattle-Tacoma International Airport:
- Private Transfers to Seattle-Tacoma International Airport
- Buses to Seattle-Tacoma International Airport
- Taxis to Seattle-Tacoma International Airport
- Train Services to/near Seattle-Tacoma International Airport
Ensure your arrival at Incheon International Airport is as stress-free as possible by pre-booking your onwards transport - booking early may also save you money:
- Compare car rental at Incheon International Airport
- Private transfers at Incheon International Airport
- Buses from Incheon International Airport
- Taxis from Incheon International Airport
- Train services at or near Incheon International Airport
You can also research and pre-book a hotel near Incheon International Airport
For a full summary of all the airliners that fly from Seattle-Tacoma International to Incheon International, please see the table below.
Flights Chart| Airliner | Mo | Tu | We | Th | Fr | Sa | Su | First Flight | Last Flight | Flights |
|---|---|---|---|---|---|---|---|---|---|---|
| Korean Air | 2 | 3 | 2 | 2 | 2 | 2 | 2 | 06:15 | 16:30 | VIEW FLIGHTS |
| Asiana Airlines | 2 | 2 | 3 | 2 | 2 | 2 | 2 | 00:10 | 15:20 | VIEW FLIGHTS |
| Delta Air Lines | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 11:00 | 15:55 | VIEW FLIGHTS |
| United Airlines | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 00:10 | 05:20 | VIEW FLIGHTS |
| Thai Airways | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 00:10 | 05:20 | VIEW FLIGHTS |
| Singapore Airlines | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 00:10 | 05:20 | VIEW FLIGHTS |
| Hawaiian Airlines | 1 | 0 | 1 | 1 | 1 | 1 | 1 | 13:40 | 18:35 | VIEW FLIGHTS |
| Alaska Airlines | 1 | 0 | 1 | 1 | 1 | 1 | 1 | 13:40 | 18:35 | VIEW FLIGHTS |
| AirZeta | 0 | 0 | 1 | 0 | 1 | 1 | 1 | 09:12 | 17:54 | VIEW FLIGHTS |
Most people choose to fly with Korean Air. They offer the largest number of flights so they have times which are most likely to suite you. The flights they offer will go by the flight numbers KE234, KE42 and KE5020 with times between 06:15 and 16:30.
If you would like more information on this flight the please visit the website for Korean Air at koreanair.com. You will be able to find the latest availability, prices and make your booking online.
Flight times for the route are summarised in the table below. These time were correct at the time of writing, but please be aware that times may vary from time to time so please check their website for exact times and the dates you wish to fly.
Flights Time In WeekDays| Day | Flight Times | Flights | ||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Monday | 00:10
11:00
11:30
14:00
18:35
| VIEW FLIGHTS | ||||||||||||||||||||||||||||||||||||||||
| Tuesday | 00:10
06:15
10:10
11:00
11:30
| VIEW FLIGHTS | ||||||||||||||||||||||||||||||||||||||||
| Wednesday | 00:10
10:20
11:00
11:30
13:40
15:20
17:54
| VIEW FLIGHTS | ||||||||||||||||||||||||||||||||||||||||
| Thursday | 05:20
11:00
11:30
13:40
14:00
| VIEW FLIGHTS | ||||||||||||||||||||||||||||||||||||||||
| Friday | 00:10
09:43
10:20
11:00
11:30
13:40
| VIEW FLIGHTS | ||||||||||||||||||||||||||||||||||||||||
| Saturday | 05:05
05:20
11:00
11:30
13:40
14:00
| VIEW FLIGHTS | ||||||||||||||||||||||||||||||||||||||||
| Sunday | 00:10
09:12
10:10
11:00
11:30
13:40
15:55
16:30
18:35
| VIEW FLIGHTS |
If you are flexible on the airport you depart from, then there are other airports that offer direct flights to Incheon International. You can see full details of these below.
Alternative Direct Routes| Route | Stops | Distance | Flying Time |
|---|---|---|---|
| Richmond Vancouver to Seoul Incheon | 0 | 10 Hours 27 Minutes |
Before you book your flights make sure you your passport is valid and preferably has at least 6 months or more left before it expires. To renew your passport it can take several weeks to renew and with many airliners flights are not refundable.
Planning a Holiday or Business Trip?
Flight Price FAQ - Seattle (SEA) to Seoul (ICN)
Compare Flight Prices from SEA to ICN
Was your flight delayed or cancelled?
You may be eligible to receive up to 600 EUR compensation per person in your party.
Claim Now!Flight Info FAQ - Seattle (SEA) to Seoul (ICN)
Other Airports Connecting To Incheon Airport in united states
- airplanemode_active San Francisco Airport to Incheon Seoul 58 flights per week
- airplanemode_active Honolulu International Airport to Incheon Seoul 31 flights per week
- airplanemode_active Atlanta Airport to Incheon Seoul 21 flights per week
- airplanemode_active Dallas Fort Worth International Airport to Incheon Seoul 14 flights per week
- airplanemode_active Boston Airport to Incheon Seoul 7 flights per week
- airplanemode_active Newark Airport to Incheon Seoul 7 flights per week
- airplanemode_active Las Vegas Airport to Incheon Seoul 7 flights per week
- airplanemode_active Salt Lake City Airport to Incheon Seoul 6 flights per week
- airplanemode_active Los Angeles Airport to Incheon Seoul 47 flights per week
- airplanemode_active New York John F Kennedy International Airport to Incheon Seoul 22 flights per week
- airplanemode_active Anchorage Ted Stevens Anchorage International Airport to Incheon Seoul 16 flights per week
- airplanemode_active Chicago OHare International Airport to Incheon Seoul 10 flights per week
- airplanemode_active Detroit Airport to Incheon Seoul 7 flights per week
- airplanemode_active Washington Dulles International Airport to Incheon Seoul 7 flights per week
- airplanemode_active Minneapolis St Paul International Airport to Incheon Seoul 7 flights per week
- airplanemode_active Bartletts Airport to Incheon Seoul 2 flights per week
Looking for the best hire car deals?
Find the cheapest rental vehicles in Incheon Seoul, Korea, South
Useful Information about Incheon Airport
Incheon Airport Passenger Traffic Surges 90.3% in Q4 2023, Closing Gap to Pre-Pandemic Levels. While not exceeding Q4 2019 figures yet, the data shows significant recovery momentum, reaching 91.6% of its pre-pandemic volume.
View...
Incheon Airport Soars with 182.65% Passenger Increase in Q3 2023, Nearing Pre-Pandemic Levels and Outpacing Post-Pandemic Q3 2021 Growth
View...
See all the airport lounges, locations and opening times available at Incheon Airport
View...