Fare Guide

Estimated lowest fares found within 7 days

Cheapest Airline United Airlines

The cheapest airline(s) flying from Seoul to Seattle is United Airlines.

  • United Airlines United Airlines
  • Asiana Airlines Asiana Airlines
  • American Airlines American Airlines
  • Delta Air Lines Delta Air Lines
  • Korean Air Korean Air
  • Lufthansa Lufthansa
  • Japan Airlines Japan Airlines
  • Turkish Airlines Turkish Airlines
  • Qatar Airways Qatar Airways
  • Air France Air France
Cheapest Month June

Travel Period: June 2024 - May 2025

The cheapest month(s) to fly from Seoul to Seattle is June.

  • Jun 2024
  • Jul 2024
  • Aug 2024
  • Sep 2024
  • Oct 2024
  • Nov 2024
  • Dec 2024
  • Jan 2025
  • Feb 2025
  • Mar 2025
  • Apr 2025
  • May 2025
Cheapest Day of the Week Tuesday

The cheapest day(s) of the week to fly from Seoul to Seattle is Tuesday.

  • Sun Sunday
  • Mon Monday
  • Tue Tuesday
  • Wed Wednesday
  • Thu Thursday
  • Fri Friday
  • Sat Saturday
Cheapest Time 4pm

The cheapest time of the day to fly from Seoul to Seattle is in the afternoon.

Early Morning 12:01am - 06:00am
Morning 6:01am - 12:00pm
Afternoon 12:01pm - 6:00pm
Evening 6:01pm to 12:00am
12am
6am
12pm
6pm

Flight Schedules

Last Updated: Thu, 2 May, 2024

  • Depart Earliest
    • Earliest
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  • Airline Filter by Airline
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  • Total Duration
    • Shortest
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  • Availability
    • M
    • T
    • W
    • T
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    • S
  • 16:40 - 10:40
    ICN - SEA
  • 16:40 (ICN)Seoul Incheon International Airport
  • 10:40 (SEA)Seattle/Tacoma International Airport
  • Korean Air (KE 41)Boeing 777 300 Er
  • 10h
  • Direct
    • M
    • T
    • W
    • T
    • F
    • S
    • S
  • Boeing 777 300 Er
  • 18:15 - 12:35
    ICN - SEA
  • 18:15 (ICN)Seoul Incheon International Airport
  • 12:35 (SEA)Seattle/Tacoma International Airport
  • Asiana Airlines (OZ 272)Boeing 777 200 Lr
  • 10h 20m
  • Direct
    • M
    • -
    • W
    • -
    • F
    • -
    • S
  • Boeing 777 200 Lr
  • 19:20 - 14:05
    ICN - SEA
  • 19:20 (ICN)Seoul Incheon International Airport
  • 14:05 (SEA)Seattle/Tacoma International Airport
  • Delta Air Lines (DL 196)Airbus A330 900 Neo
  • 10h 45m
  • Direct
    • M
    • T
    • W
    • T
    • F
    • S
    • S
  • Airbus A330 900 Neo

Connecting Flights

  • 12:55 - 14:10
    ICN - PVG
    17:30 - 14:05
    PVG - SEA
  • 12:55 (ICN)Seoul Incheon International Airport
    17:30 (PVG)Shanghai Pudong International Airport
  • 14:10 (PVG)Shanghai Pudong International Airport
    14:05 (SEA)Seattle/Tacoma International Airport
  • China Eastern Airlines (MU 5042)Airbus
    Delta Air Lines (DL 282)Airbus A330 900 Neo
  • 17h 10m (3h 20m)
  • PVG Shanghai 3h 20m
    • M
    • -
    • -
    • -
    • -
    • -
    • -
  • 19:45 - 21:25
    ICN - TPE
    23:40 - 19:30
    TPE - SEA
  • 19:45 (ICN)Seoul Incheon International Airport
    23:40 (TPE)Taipei Taiwan Taoyuan International Airport
  • 21:25 (TPE)Taipei Taiwan Taoyuan International Airport
    19:30 (SEA)Seattle/Tacoma International Airport
  • EVA Air (BR 159)Boeing Dreamliner Series 10
    EVA Air (BR 26)Boeing Dreamliner Series 10
  • 15h 45m (2h 15m)
  • TPE Taipei 2h 15m
    • M
    • T
    • W
    • T
    • F
    • S
    • S
No Schedules Sorry, there are no schedules matching your filters. Try removing one. reset
What’s the fastest flight time from Seoul to Seattle?

The fastest flight time for direct flights from Seoul to Seattle is 10 hours . Check latest flight schedules & prices on Wego.

How far is Seattle from Seoul?

The flight distance between Seoul and Seattle is 8322km. Check all available flights on Wego.

When is the earliest and latest flight of the day?

The earliest flight of the day departs at 12:55. The last flight of the day departs at 12:55. See the full list of flight times on Wego.

How many airlines offer direct flights from Seoul to Seattle?

There are 3 airlines that offer direct flights from Seoul to Seattle. Find out the list of airlines on Wego.