OSA to SEA (Osaka to Seattle) Flights

Last Minute Flights from OSA to SEA

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
KIXSeattleApril 10 to April 13$1,337
*Prices include taxes and fees

Cheapest OSA to SEA Flights

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
KIXSeattleMay 11 to May 18$694
KIXSeattleJuly 6 to July 13$706
KIXSeattleMay 11 to May 18$717
KIXSeattleSeptember 9 to September 29$806
KIXSeattleJanuary 26 to January 27$811
*Prices include taxes and fees
OSA to SEA Flight Details
Origin airport
Kansai Intl.
Origin airport IATA code
KIX
Destination airport
Seattle - Tacoma Intl.
Destination airport IATA code
SEA
Distance
5027 mi

Frequently asked questions

How many flights are there from Osaka (OSA-All Airports) to SEA?
Approximately 34 per day. If you're in a big hurry to reach SeaTac, see if you can nab a great last-minute deal from Osaka (OSA-All Airports) to Seattle, WA (SEA-Seattle - Tacoma Intl.) and then lock it in right away!
How many morning flights are there from Osaka (OSA-All Airports) to SEA?
With 105 morning flights per week from Osaka (OSA-All Airports) to SEA to select from, you'll be jumping out of bed and jetting off soon enough.

  • If you're planning to travel with ANA (NH), it has 63 weekly services that set off before noon. The 6:45AM flight is the first of the day.
  • Another fantastic option is China Eastern Airlines. This airline has 14 early flights per week. 9:30AM is the earliest departure time.
  • Leave before noon with Asiana Airlines (OZ) and you'll have 14 flights per week to select from. 9:10AM is the earliest you can take off from Osaka (OSA-All Airports) to SEA.

How many afternoon flights are there from Osaka (OSA-All Airports) to SEA?
If the words "early in the morning" just aren't part of your vocabulary, book one of the 134 weekly afternoon and evening flights from Osaka (OSA-All Airports) to SEA.

  • ANA (NH) offers 63 weekly services that take off after midday. The earliest departure is 12:00PM.
  • If you want to journey with China Eastern Airlines (MU), you can take your pick of 14 weekly afternoon and evening flights that depart from 1:10PM onward.
  • One more top choice is EVA Air (BR). It operates 14 afternoon and evening flights each week from 1:10PM onward.

What is the earliest departure time out of Japan to SeaTac?
The earliest flight flies from Osaka (OSA-All Airports) at 6:45AM and touches down at 6:25AM at SEA. You'll want to allow yourself adequate time in the morning to make it to your gate.
What is the latest departure time out of Japan to SeaTac?
From Osaka (OSA-All Airports), the latest flight you can get departs at 8:45PM and comes in for landing at 7:20PM at SEA. If you're averse to early mornings, this flight has your name on it.
What is the average price from Japan to SeaTac?
You can find a round-trip flight from Osaka (OSA-All Airports) to SEA beginning from around $694. The best fares sell out fast, so book as soon as you've settled on your travel dates. This price was available on Flights.com within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Osaka to Seattle Flights

Whether it’s for an obligation or the sake of your sanity, sometimes you need to get away. Maybe you need flights from Osaka to Seattle to attend your cousin’s wedding, to pitch a business idea to your boss, or simply treat yourself to a mini vacation. Regardless of the reasons behind packing your bags and needing to find our cheapest flights from OSA to SEA, we’ve got you covered here at Flights.com.

We present you with some of the most affordable deals on airfare, so stop that Google flights search. We want you to spend less on your flight from Osaka to Seattle, so you can spend more during your getaway. With Flights.com, you’ll find it simple to land airline tickets with itineraries matching your travel schedule. What’s more, we provide you with all the information you need to confidently make reservations on your family, business, or personal trip.

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