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$347+ Cheap flights from Missouri to Tokyo (TYO)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/14. Fares are subject to change and may not be available on all flights or dates of travel.
STL — TYO
Jan 6 — Jan 131
Tue 1/6
Tue 1/13
1 adult, Economy
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Cheap flight deals from Missouri to Tokyo

Cheapest flights from Missouri to Tokyo
Explore the most affordable flight options available from Missouri to Tokyo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 7, 2025.

This Alaska Airlines deal was found by Cheapflights users on 12/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/57:00 amSTL - NRT
1 stop18h 00mAlaska Airlines
Mon 12/156:30 pmNRT - STL
1 stop20h 29mAlaska Airlines
Deal found 12/5$698
This Air Canada deal was found by Cheapflights users on 12/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/74:05 pmSTL - NRT
1 stop33h 25mAir Canada
Wed 3/46:45 pmNRT - STL
1 stop35h 44mAir Canada
Deal found 12/5$785
This Air Canada deal was found by Cheapflights users on 12/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/66:42 pmSTL - NRT
2 stops30h 48mAir Canada
Sat 12/136:15 pmNRT - STL
2 stops37h 48mAir Canada
Deal found 12/5$812
This Air Canada deal was found by Cheapflights users on 12/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/74:05 pmSTL - NRT
1 stop33h 25mAir Canada
Sun 12/146:45 pmNRT - STL
1 stop35h 44mAir Canada
Deal found 12/6$831
This Alaska Airlines deal was found by Cheapflights users on 12/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/67:00 amSTL - NRT
1 stop18h 00mAlaska Airlines
Sat 12/136:30 pmNRT - STL
1 stop34h 57mAlaska Airlines
Deal found 12/6$851
This Air Canada deal was found by Cheapflights users on 12/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/84:05 pmSTL - HND
1 stop33h 35mAir Canada
Sat 12/206:50 pmHND - STL
1 stop35h 39mAir Canada
Deal found 12/5$855
This Air Canada deal was found by Cheapflights users on 12/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/510:00 amSTL - NRT
2 stops39h 20mAir Canada
Mon 12/156:15 pmNRT - STL
2 stops37h 48mAir Canada
Deal found 12/5$855
This Air Canada deal was found by Cheapflights users on 12/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/84:05 pmSTL - NRT
2 stops33h 15mAir Canada
Sat 12/206:45 pmNRT - STL
2 stops35h 44mAir Canada
Deal found 12/5$860
This Expedia deal was found by Cheapflights users on 12/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/97:00 amSTL - NRT
1 stop18h 00mAlaska Airlines
Thu 12/116:30 pmNRT - STL
1 stop20h 29mAlaska Airlines
Deal found 12/5$862
This FlightHub deal was found by Cheapflights users on 12/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/57:00 amSTL - HND
1 stop17h 25mJapan Airlines
Mon 12/1510:50 amHND - STL
1 stop17h 39mJapan Airlines
Deal found 12/5$881
This Air Canada deal was found by Cheapflights users on 12/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/66:42 pmSTL - HND
2 stops30h 58mAir Canada
Sat 12/136:50 pmHND - STL
2 stops31h 11mAir Canada
Deal found 12/6$883
This Air Canada deal was found by Cheapflights users on 12/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/74:05 pmSTL - HND
1 stop33h 35mAir Canada
Wed 3/46:50 pmHND - STL
1 stop35h 39mAir Canada
Deal found 12/6$884

Find flight deals from Missouri to Tokyo

Keep the following information in mind while searching for Missouri to Tokyo flight deals. Data was last updated December 7, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$640
(Air Canada)

One-way from

$347
(Air Canada)

Popular in

June

Cheapest in

September

Average price

$972
Provider with most accurate pricing for Lambert-St Louis-Tokyo (TYO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lambert-St Louis-Tokyo (TYO) flights.
Search Deals
From Missouri to Tokyo (TYO)
Search Deals
One-way flight from Missouri to Tokyo (TYO)
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($251 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($32 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Missouri to Tokyo that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 7, 2025.
Use the filters below to find and compare flights from Missouri to Tokyo that are best for you.

Fly from

Missouri

Fly to

Tokyo

Route

Depart

Return

Price

St. LouisTokyo

STL - HND

STLHND

Lambert-St Louis

Wed 2/18

4:05 pm-4:40 pm

1 stop33h 35m

Tokyo Haneda

Tue 2/24

6:50 pm-3:29 pm

1 stop35h 39m

$640

St. LouisTokyo

STL - NRT

STLNRT

Lambert-St Louis

Fri 2/20

4:05 pm-4:20 pm

2 stops33h 15m

Tokyo Narita

Sun 3/1

6:45 pm-3:29 pm

1 stop35h 44m

$641

St. LouisTokyo

STL - NRT

STLNRT

Lambert-St Louis

Fri 2/6

4:05 pm-4:20 pm

2 stops33h 15m

Tokyo Narita

Thu 2/19

6:45 pm-3:29 pm

2 stops35h 44m

$646

St. LouisTokyo

STL - HND

STLHND

Lambert-St Louis

Wed 2/18

4:05 pm-4:40 pm

1 stop33h 35m

Tokyo Haneda

Tue 2/24

6:50 pm-12:05 am

2 stops20h 15m

$655

St. LouisTokyo

STL - NRT

STLNRT

Lambert-St Louis

Wed 1/21

9:57 am-4:20 pm

2 stops39h 23m

Tokyo Narita

Wed 1/28

6:45 pm-3:29 pm

1 stop35h 44m

$691

St. LouisTokyo

STL - HND

STLHND

Lambert-St Louis

Fri 2/6

8:30 am-4:50 pm

1 stop17h 20m

Tokyo Haneda

Fri 2/20

4:50 pm-8:23 pm

1 stop18h 33m

$698

St. LouisTokyo

STL - NRT

STLNRT

Lambert-St Louis

Sun 2/8

6:45 am-3:00 pm

1 stop17h 15m

Tokyo Narita

Thu 2/19

4:45 pm-4:44 pm

1 stop14h 59m

$698

St. LouisTokyo

STL - NRT

STLNRT

Lambert-St Louis

Tue 2/3

6:00 am-2:40 pm

1 stop17h 40m

Tokyo Narita

Wed 2/18

5:45 pm-10:14 pm

1 stop19h 29m

$698

St. LouisTokyo

STL - NRT

STLNRT

Lambert-St Louis

Wed 2/18

4:05 pm-4:30 pm

1 stop33h 25m

Tokyo Narita

Tue 2/24

6:15 pm-3:29 pm

2 stops36h 14m

$698

St. LouisTokyo

STL - HND

STLHND

Lambert-St Louis

Mon 2/23

7:00 am-6:30 pm

1 stop20h 30m

Tokyo Haneda

Thu 3/5

8:25 pm-12:05 am

2 stops18h 40m

$701

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/5

Showing 1-10 of 60 results
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Best time to book a flight from Missouri to Tokyo

Have a flexible travel schedule? Discover the best time to fly to Tokyo from Missouri with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Missouri to Tokyo

What is the cheapest month to book a flight from Missouri to Tokyo?

Currently, September is the cheapest month in which you can book a flight from Missouri to Tokyo (average of $342). Flying from Missouri to Tokyo in June is currently the most expensive (average of $922). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from MO to TYO?

Find hourly flight availability from Missouri to Tokyo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 7, 2025.

It’s typically best to fly out from Missouri to Tokyo at noon. Doing so could potentially save you 21% on the flight price compared to flying in the morning, which is usually more expensive.

Related info for your journey

Find useful and relevant information for your journey from Missouri to Tokyo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Missouri to Tokyo?

    There are many flights that can get you from Missouri to Tokyo in 17h 20m. Fly via Air Canada, United Airlines, or American Airlines to get the fastest option. There are 6383 mi between Missouri and Tokyo. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Missouri to Tokyo one-way?

    For one-way options, check prices for Delta. According to our data, you can fly for as low as $372. Users have also found prices from $372 and $372 on United Airlines and American Airlines, respectively.

  • What are the most popular routes from Missouri to Tokyo?

    While some choose either Lambert-St Louis - Tokyo Haneda or Kansas City - Tokyo Narita, Lambert-St Louis - Tokyo Narita is the most popular route from Missouri to Tokyo.

  • Can I find deals for flights from Missouri to Tokyo that include hotel bookings?

    Yes. In addition to deals on Missouri to Tokyo flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Missouri to Tokyo?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Missouri to Tokyo.

  • Can I find deals for business class flights from Missouri to Tokyo?

    Yes. Cheapflights offers flight deals from Missouri to Tokyo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Missouri to Tokyo?

    Currently, September is the cheapest month in which you can book a flight from Missouri to Tokyo (average of $342). Flying from Missouri to Tokyo in June is currently the most expensive (average of $922). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Tokyo?

Book flights to Tokyo if you plan to visit one of these locations
Chiba
Karuizawa
Urayasu
Yokosuka
Odawara
Numazu
Atami
Hakone
Yamanouchi
Kawasaki
Yamanashi

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Alternative routes for Missouri to Tokyo

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Top 8 airlines flying from Missouri to Tokyo

Discover the top 8 airlines that operate flights from Missouri to Tokyo. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 7, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$629Average$878FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$633Average$1,161FlexibilityNo cancel feeOn-time71%
Japan AirlinesCheapest$691Average$1,160FlexibilityNo cancel feeOn-time79%
ANACheapest$703Average$1,303FlexibilityNo cancel feeOn-time80%
United AirlinesCheapest$716Average$1,221FlexibilityNo cancel feeOn-time69%
DeltaCheapest$722Average$1,157FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$725Average$781FlexibilityNo cancel feeOn-time75%
Hawaiian AirlinesCheapest$739Average$820FlexibilityNo cancel feeOn-time85%

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