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Cheap Flights from Seattle / Tacoma International to Itami Domestic (Osaka)

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      Travellers and cabin class, 1 Adult, Economy

      Compare Seattle / Tacoma International to Itami Domestic (Osaka) flight deals

      Find the cheapest month or even day of the year to fly to Itami Domestic (Osaka)

      Book the best Itami Domestic (Osaka) fare with no extra fees

      Flight deals from Seattle / Tacoma International to Itami Domestic (Osaka)

      Looking for a cheap last-minute deal or the best return flight from Seattle / Tacoma International Airport to Itami Domestic (Osaka) Airport? If you want to travel next month, return fares start from R 17,767. Find the lowest prices on one-way and return tickets right here.
      Osaka.R 8,519 per passenger.Departing Sun, 30 Aug.One-way flight with ANA (All Nippon Airways).Outbound indirect flight with ANA (All Nippon Airways), departs from Seattle / Tacoma International on Sun, 30 Aug, arriving in Itami Domestic (Osaka).Price includes taxes and charges.From R 8,519, select.
      Osaka.R 8,600 per passenger.Departing Tue, 2 Feb.One-way flight with United.Outbound indirect flight with United, departs from Seattle / Tacoma International on Tue, 2 Feb, arriving in Itami Domestic (Osaka).Price includes taxes and charges.From R 8,600, select.
      Osaka.R 8,610 per passenger.Departing Wed, 2 Dec.One-way flight with United.Outbound indirect flight with United, departs from Seattle / Tacoma International on Wed, 2 Dec, arriving in Itami Domestic (Osaka).Price includes taxes and charges.From R 8,610, select.
      Osaka.R 8,612 per passenger.Departing Mon, 11 Jan.One-way flight with United.Outbound indirect flight with United, departs from Seattle / Tacoma International on Mon, 11 Jan, arriving in Itami Domestic (Osaka).Price includes taxes and charges.From R 8,612, select.
      Osaka.R 8,620 per passenger.Departing Tue, 17 Nov.One-way flight with United.Outbound indirect flight with United, departs from Seattle / Tacoma International on Tue, 17 Nov, arriving in Itami Domestic (Osaka).Price includes taxes and charges.From R 8,620, select.
      Osaka.R 8,628 per passenger.Departing Sun, 11 Jul.One-way flight with United.Outbound indirect flight with United, departs from Seattle / Tacoma International on Sun, 11 Jul, arriving in Itami Domestic (Osaka).Price includes taxes and charges.From R 8,628, select.
      Osaka.R 8,685 per passenger.Departing Wed, 21 Apr.One-way flight with United.Outbound indirect flight with United, departs from Seattle / Tacoma International on Wed, 21 Apr, arriving in Itami Domestic (Osaka).Price includes taxes and charges.From R 8,685, select.
      Osaka.R 8,687 per passenger.Departing Wed, 21 Oct.One-way flight with United.Outbound indirect flight with United, departs from Seattle / Tacoma International on Wed, 21 Oct, arriving in Itami Domestic (Osaka).Price includes taxes and charges.From R 8,687, select.
      Osaka.R 8,688 per passenger.Departing Mon, 7 Sep.One-way flight with ANA (All Nippon Airways).Outbound indirect flight with ANA (All Nippon Airways), departs from Seattle / Tacoma International on Mon, 7 Sep, arriving in Itami Domestic (Osaka).Price includes taxes and charges.From R 8,688, select.
      Osaka.R 8,690 per passenger.Departing Sat, 6 Mar.One-way flight with ANA (All Nippon Airways).Outbound indirect flight with ANA (All Nippon Airways), departs from Seattle / Tacoma International on Sat, 6 Mar, arriving in Itami Domestic (Osaka).Price includes taxes and charges.From R 8,690, select.
      Osaka.R 8,745 per passenger.Departing Tue, 3 Aug.One-way flight with ANA (All Nippon Airways).Outbound indirect flight with ANA (All Nippon Airways), departs from Seattle / Tacoma International on Tue, 3 Aug, arriving in Itami Domestic (Osaka).Price includes taxes and charges.From R 8,745, select.
      Osaka.R 8,814 per passenger.Departing Tue, 4 May.One-way flight with Cathay Pacific.Outbound indirect flight with Cathay Pacific, departs from Seattle / Tacoma International on Tue, 4 May, arriving in Itami Domestic (Osaka).Price includes taxes and charges.From R 8,814, select.
      Osaka.R 10,926 per passenger.Departing Thu, 17 Jun.One-way flight with Cathay Pacific.Outbound indirect flight with Cathay Pacific, departs from Seattle / Tacoma International on Thu, 17 Jun, arriving in Itami Domestic (Osaka).Price includes taxes and charges.From R 10,926, select.

      Find the cheapest month to fly from Seattle / Tacoma International to Itami Domestic (Osaka)

      We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Seattle / Tacoma International to Itami Domestic (Osaka) flights are currently cheapest in August.
      Aug
      from R 8,519
      Sep
      from R 8,688
      Oct
      from R 8,687
      Nov
      from R 8,620
      Dec
      from R 8,610
      Jan
      from R 8,612
      Feb
      from R 8,600
      Mar
      from R 8,690
      Apr
      from R 8,685
      May
      from R 8,814
      Jun
      from R 10,926
      Jul
      from R 8,628

      Seattle / Tacoma International to Itami Domestic (Osaka): Alternative routes

      Compare routes from Seattle / Tacoma International to Osaka below. You may find an airport to fly into that's cheaper, faster, or easier than Itami Domestic (Osaka).

      Itami Domestic (Osaka)

      11km from central Osaka
      Closest
      from R 8,519
      Search flights

      Kobe

      26km from central Osaka
      from R 8,502
      Search flights

      Kansai International (Osaka)

      38km from central Osaka
      Cheapest
      from R 6,184
      Search flights

      Seattle to Osaka: Flight information

      The things to know before you go.
      Cheapest flight foundR 8,519
      Cheapest month to flyAugust

      Finding cheap flights from Seattle / Tacoma International to Itami Domestic (Osaka): Frequently asked questions

      The best price we found for a return flight from Seattle / Tacoma International to Itami Domestic (Osaka) is R 17,532. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
      Currently, there are no airlines that fly direct from Seattle / Tacoma International to Itami Domestic (Osaka). But we found flights with one or more stops from R 17,532.
      As of August 2026, there are no flights flying from Seattle / Tacoma International to Itami Domestic (Osaka).
      The cheapest month to fly from Seattle / Tacoma International to Itami Domestic (Osaka) is usually August.
      After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Seattle / Tacoma International Airport to Itami Domestic (Osaka) Airport on Friday, 28 August 2026.
      No airlines currently offer direct flights between Seattle / Tacoma International Airport and Itami Domestic (Osaka) Airport. Most routes have one or more stops.
      We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Itami Domestic (Osaka) but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

      We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Osaka is around 40 days in advance, so don’t leave your flight to the last minute.

      Currently, ANA (All Nippon Airways) offers the cheapest flight tickets to Itami Domestic (Osaka).

      Flying from Seattle / Tacoma International Airport (SEA) to Itami Domestic (Osaka) Airport (ITM): what you need to know

      • Osaka's timezone is UTC+9, making Osaka 17 hours ahead of Seattle.

      • Get to the airport on time so you don't miss your SEA to ITM flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid the stress of rushing.

      • Flying during a peak month such as July? Public holidays and other popular seasons can lead to longer lines at airport checkpoints. Play things extra safe and get there up to four hours ahead of an international flight and two hours before a domestic departure.

      • If you'd like to explore another city along the way, look for a flight with a stopover. To see all your options for tickets from Seattle / Tacoma International Airport to Itami Domestic (Osaka) Airport, deselect 'Direct flights only.' Tokyo Haneda Airport is a sought-after stop between SEA and ITM.

      How to find the cheapest flights from Seattle / Tacoma International Airport (SEA) to Itami Domestic (Osaka) Airport (ITM)

      • The cheapest price we've seen for a one-way Seattle / Tacoma International Airport to Itami Domestic (Osaka) Airport flight is R 8,519. A return plane ticket is currently R 17,532. Depending on the availability when you book, these fares could change.

      • Don't leave things to the last minute. You're more likely to get cheap tickets from SEA to ITM if you book early. Airlines often have some fantastic early bird discounts.

      • The 'Whole month' search function shows you the cheapest flights from Seattle / Tacoma International Airport to Itami Domestic (Osaka) Airport across every month. It's a great way to snap up a bargain if your travel plans are flexible.

      • Finding cheap flights from SEA to ITM is a cinch with Price Alerts. Simply set up one of these automatic alerts and we'll notify you when fares go down.

      • Secure the ideal flight for you by using the filters. To see the 'Cheapest,' 'Best' or 'Fastest' flights from Seattle / Tacoma International Airport to Itami Domestic (Osaka) Airport, use the 'Sort by' function. You can also filter results by arrival and departure times, airline, and journey duration.

      Handy information about Seattle / Tacoma International Airport (SEA)

      • Seattle / Tacoma International Airport has a strong on-time record, reducing your chances of a delayed flight. Departures from SEA touch down on schedule 80% of the time.

      • Seattle / Tacoma International Airport is around 23 kilometres from central Seattle. If you're driving, catching a taxi or ride-sharing from the centre, it'll take 25 minutes or so to get there, depending on the traffic.

      • The trip when using public transport takes about 35 minutes.

      • Catching an early flight from Seattle / Tacoma International Airport to Itami Domestic (Osaka) Airport? Avoid the stress of rushing to the terminal (and sneak in some extra snooze time) by choosing one of these stays near SEA:

      Arriving at Itami Domestic (Osaka) Airport (ITM)

      Getting from Itami Domestic (Osaka) Airport (ITM) to central Osaka

      • The street address for ITM is 3丁目555 Nishimachi, Hotarugaike, Toyonaka.

      • From Itami Domestic (Osaka) Airport, Osaka is approximately 18 kilometres away. It takes around 30 minutes to drive to the centre.

      • Travelling by public transport takes roughly 35 minutes.

      When to fly to Itami Domestic (Osaka) Airport (ITM)

      • The quietest month for a flight from Seattle / Tacoma International Airport to Itami Domestic (Osaka) Airport is March, while August is the most popular. Choose the ideal time to go to Osaka based on whether you prefer a more fast-paced or easygoing experience.

      • When booking your flight from Seattle / Tacoma International Airport to Itami Domestic (Osaka) Airport, consider the kind of weather you like. August is the warmest month in Osaka, with the temperature ranging from 21ºC (70ºF) to 34ºC (93ºF).

      • January sees average temperatures of between 0ºC (32ºF) and 10ºC (50ºF). Search for cheap tickets from SEA to ITM sometime around then if you like cooler conditions.

      Explore more of Japan

      • You've visited Osaka, now it's time to explore more of Japan. Journey about 402 kilometres east to Tokyo to check off its must-visit sights. From Tokyo Skytree to Fushimi Inari Daimyojin and Sensho-ji, there's plenty to keep you busy.

      • Around 137 kilometres north-east of Osaka, Nagoya is another favourite stop in Japan. Experience the best of this destination with a visit to Nagoya Castle, Ninomaru Garden and Sky Promenade.

      Prices shown on this page are estimated lowest prices only. Found in the last 12 days.