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Find cheap flights from Missouri to Japan from $622

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Missouri to Japan departing on 8/13. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Fri 6/21
Fri 6/28

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In the last 7 days travelers have searched 43,423,329 times on KAYAK, and here is why:

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Good to know

Low season

August

High season

March

Cheapest flight

$622
Best time to beat the crowds but there is an average 17% increase in price.
Most popular time to fly with an average 7% increase in price.
Flight from St. Louis to Tokyo Haneda

FAQs for booking flights from Missouri to Japan

  • How does KAYAK find such low prices on flights from Missouri 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 Missouri to Japan.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Japan from Missouri 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 Missouri 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 to Japan with an airline and back to Missouri with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Missouri 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 to Japan from Missouri up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Book cheap flights from Missouri to Japan

Recent round-trip flight deals

9/18Wed
1 stopAir Canada
37h 25mSTL-NRT
9/27Fri
1 stopAir Canada
17h 20mNRT-STL
$1,071
10/5Sat
1 stopAir Canada
37h 25mSTL-NRT
10/11Fri
1 stopAir Canada
17h 20mNRT-STL
$1,072
8/18Sun
1 stopANA
23h 00mSTL-HND
8/30Fri
1 stopANA
35h 38mHND-STL
$1,099
8/18Sun
1 stopANA
17h 40mSTL-NRT
8/30Fri
1 stopANA
37h 37mNRT-STL
$1,100
9/2Mon
1 stopAmerican Airlines
18h 15mSTL-HND
10/16Wed
1 stopAmerican Airlines
19h 52mHND-STL
$1,112
9/2Mon
1 stopAmerican Airlines
20h 00mSTL-NRT
10/16Wed
1 stopAmerican Airlines
17h 54mNRT-STL
$1,112
9/9Mon
2 stops
28h 33mMCI-KIX
9/28Sat
2 stops
26h 17mKIX-MCI
$1,125
9/9Mon
2 stops
20h 55mMCI-KIX
9/28Sat
1 stop
30h 20mKIX-MCI
$1,142
10/1Tue
2 stopsUnited Airlines
22h 30mSTL-HND
10/16Wed
1 stopUnited Airlines
18h 08mHND-STL
$1,153
11/10Sun
2 stopsUnited Airlines
21h 15mSTL-HND
11/23Sat
2 stopsUnited Airlines
27h 17mHND-STL
$1,188

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Recent one-way flight deals

8/13Tue
2 stopsDelta
29h 16mSTL-HND
$622
10/15Tue
1 stopJapan Airlines
17h 50mSTL-HND
$624
9/14Sat
2 stopsAmerican Airlines
18h 49mSTL-HND
$643
10/15Tue
2 stopsAmerican Airlines
18h 25mSTL-NRT
$643
8/31Sat
3 stopsUnited Airlines
30h 15mSTL-HND
$649
8/31Sat
2 stopsUnited Airlines
31h 54mSTL-NRT
$649
7/9Tue
2 stopsAir Canada
36h 55mSTL-NRT
$655
7/6Sat
2 stopsAir Canada
32h 50mSTL-NRT
$661
9/26Thu
3 stops
35h 33mMCI-HND
$763
6/5Wed
2 stops
55h 01mSTL-NRT
$772

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Last minute flights from Missouri to Japan

Last minute flight, train and bus deals

5/25Sat
multi-stop
53h 20mMCI-NRT
6/1Sat
multi-stop
19h 10mNRT-MCI
$1,603
5/25Sat
multi-stop
27h 30mMCI-NRT
6/1Sat
multi-stop
19h 10mNRT-MCI
$1,626
5/27Mon
multi-stopAir Canada
38h 25mSTL-NRT
6/3Mon
multi-stopAir Canada
35h 56mNRT-STL
$2,031
5/27Mon
multi-stopAmerican Airlines
17h 59mSTL-NRT
6/3Mon
multi-stopAmerican Airlines
18h 29mNRT-STL
$2,110
5/27Mon
multi-stopUnited Airlines
30h 24mSTL-HND
6/3Mon
multi-stopUnited Airlines
17h 04mHND-STL
$2,145
5/27Mon
multi-stopANA
34h 45mSTL-HND
6/3Mon
multi-stopANA
16h 27mHND-STL
$2,160
5/27Mon
multi-stopAmerican Airlines
19h 49mSTL-HND
6/3Mon
multi-stopAmerican Airlines
17h 05mHND-STL
$2,181
5/27Mon
multi-stopUnited Airlines
17h 27mSTL-HND
6/3Mon
multi-stopUnited Airlines
17h 34mHND-STL
$2,187
5/25Sat
multi-stopAir Canada
38h 25mSTL-NRT
6/11Tue
multi-stopAir Canada
35h 36mNRT-STL
$2,214
5/25Sat
multi-stopANA
17h 55mMCI-HND
5/27Mon
multi-stopANA
18h 40mHND-MCI
$2,612

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Flights to Japan

Return flight deals:

Japan - Missouri

Cabin classes: