$330 Find Cheap Flights from Washington to Japan

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Useful Info

Good to know

Low seasonAugust
High seasonOctober
Cheapest flight$330
Best time to beat the crowds with an average 1% drop in price.
Most popular time to fly with an average 1% increase in price.
Flight from Portland to Osaka Kansai Intl

FAQs for booking flights from Washington to Japan

  • How does KAYAK find such low prices on flights from Washington to Japan?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington to Japan.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington to Japan?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Washington to Japan is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Washington to Japan?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Washington to Japan with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington to Japan?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Washington to Japan up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which is the cheapest airport to fly into in Japan?

    Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Japan is Tokyo Narita Airport (NRT), with an average flight price of $477.

  • What is the cheapest day to fly to Japan?

    Based on KAYAK data, the cheapest day to fly to Japan is Monday where round-trip tickets can be as cheap as $933. On the other hand, the most expensive day to fly is Friday, where round-trip prices are $1,158 on average.

  • What is the cheapest time of day to fly to Japan?

    The cheapest time of day to fly to Japan is generally in the evening, when round-trip flights cost $960 on average. Morning departures are around 17% more expensive than evening flights, on average. The most expensive time of day to fly to Japan is generally in the morning, which is peak travel time and where the average cost of a ticket is $1,126.

  • What is the cheapest flight to Japan?

    The cheapest ticket to Japan from Washington found in the last 72 hours was to Tokyo Haneda Airport, at $679 round-trip. The most popular route is Seattle (SEA) to Tokyo Haneda Airport (HND) and the cheapest round-trip airline ticket found on this route in the last 72 hours was $679.

  • What is the cheapest month to fly from Washington to Japan?

    The cheapest month for flights from Washington to Japan is September, when tickets cost $890 (return) on average. On the other hand, the most expensive months are December and June, when the average cost of round-trip tickets is $1,663 and $1,255 respectively.

  • How far in advance should I book a flight from Washington to Japan?

    To get a below average price on the flight from Washington to Japan, you should book around 5 weeks before departure. For the absolute cheapest price, our data suggests you should book 21 weeks before departure.

  • How long is the flight to Japan?

    An average nonstop flight from Washington to Japan takes 21h 05m, covering a distance of 5009 miles. The shortest route is Seattle (SEA) to Tokyo Narita Airport (NRT) with an average flight time of 10h 00m.

  • What are the most popular destinations in Japan?

    Based on KAYAK flight searches, the most popular destination is Tokyo (90% of total searches to Japan). The next most popular destinations are Osaka (7%) and Sapporo (1%). Searches for flights to Okinawa (1%), to Fukuoka (1%) and to Hiroshima (0%) are also popular.

Book cheap flights from Washington to Japan

Recent round-trip flight deals

9/3Wed
1 stopAir Canada
27h 15mPDX-NRT
9/17Wed
1 stopAir Canada
13h 21mNRT-PDX
$624
11/2Sun
1 stopAir Canada
28h 20mPDX-NRT
12/20Sat
1 stopAir Canada
17h 15mNRT-PDX
$626
9/3Wed
2 stops
23h 20mPDX-NRT
9/17Wed
1 stop
21h 36mNRT-PDX
$640
9/1Mon
2 stops
20h 20mPDX-NRT
9/22Mon
1 stop
17h 21mNRT-PDX
$642
9/1Mon
1 stopAsiana Airlines
29h 05mSEA-NRT
9/15Mon
1 stopAsiana Airlines
15h 10mNRT-SEA
$682
11/10Mon
1 stopAsiana Airlines
24h 45mSEA-NRT
11/29Sat
1 stopAsiana Airlines
21h 55mNRT-SEA
$683
8/18Mon
1 stopANA
14h 18mPDX-HND
8/26Tue
1 stopANA
14h 52mHND-PDX
$695
9/9Tue
1 stopANA
16h 25mPDX-HND
9/23Tue
1 stopANA
18h 39mHND-PDX
$697
11/11Tue
1 stopKorean Air
30h 00mSEA-UKB
11/18Tue
1 stopKorean Air
31h 30mUKB-SEA
$697
8/6Wed
1 stopKorean Air
28h 40mSEA-UKB
10/15Wed
1 stopKorean Air
15h 30mUKB-SEA
$698

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Recent one-way flight deals

7/28Mon
1 stopAir Canada
14h 20mPDX-KIX
$330
7/28Mon
1 stopAir Canada
27h 15mPDX-NRT
$330
9/28Sun
1 stopHawaiian Airlines
13h 24mPDX-NRT
$336
8/5Tue
2 stops
31h 00mPDX-NRT
$339
7/29Tue
1 stopJapan Airlines
12h 34mPDX-NRT
$340
11/4Tue
2 stops
32h 46mPDX-KIX
$345
11/17Mon
1 stopJapan Airlines
17h 20mPDX-HND
$349
11/10Mon
1 stopAsiana Airlines
24h 45mSEA-NRT
$353
7/30Wed
1 stopAsiana Airlines
17h 00mSEA-HND
$353
10/6Mon
nonstopHawaiian Airlines
11h 10mSEA-NRT
$395

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Last minute flights from Washington to Japan

Last minute flight, train and bus deals

7/21Mon
multi-stopAsiana Airlines
28h 50mSEA-NRT
7/23Wed
multi-stopAsiana Airlines
33h 00mNRT-SEA
$703
7/22Tue
multi-stopAsiana Airlines
35h 55mSEA-NRT
8/1Fri
multi-stopAsiana Airlines
33h 00mNRT-SEA
$711
7/20Sun
multi-stopANA
13h 20mSEA-KIX
7/22Tue
multi-stopANA
14h 51mKIX-SEA
$733
7/20Sun
multi-stopAir Canada
12h 50mPDX-NRT
7/22Tue
multi-stopAir Canada
17h 21mNRT-PDX
$744
7/20Sun
multi-stopAir Canada
27h 15mPDX-NRT
7/22Tue
multi-stopAir Canada
21h 36mNRT-PDX
$745
7/19Sat
multi-stopUnited Airlines
32h 00mSEA-KIX
7/24Thu
multi-stopUnited Airlines
18h 03mKIX-SEA
$751
7/18Fri
multi-stopANA
15h 50mSEA-KIX
8/15Fri
multi-stopANA
20h 02mKIX-SEA
$759
7/19Sat
multi-stopKorean Air
29h 15mSEA-UKB
7/24Thu
multi-stopKorean Air
35h 30mUKB-SEA
$764
7/18Fri
multi-stopUnited Airlines
20h 30mSEA-KIX
8/15Fri
multi-stopUnited Airlines
14h 51mKIX-SEA
$772
7/21Mon
multi-stopKorean Air
19h 35mPDX-HND
7/27Sun
multi-stopKorean Air
28h 53mHND-PDX
$801

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Everything you need to know for your flight to Japan

Cabin class types available on flights to Washington

Cabin classes available on flights to Washington. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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