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$446+ Cheap flights from Japan to St. Louis (STL)

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 12/25. Fares are subject to change and may not be available on all flights or dates of travel.
FUK — STL
Dec 24 — Dec 311
Tue 12/24
Tue 12/31
1 adult, Economy
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Cheap flight deals from Japan to St. Louis

Discover tips and strategies to find the most affordable flight options for your journey from Japan (JP0) to St. Louis (STL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 19, 2024.

Round-trip from

$720
(Mytrip)

One-way from

$446
(United Airlines)
From Japan to Lambert-St Louis
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One-way flight from Japan to Lambert-St Louis
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Find flight deals from Japan to St. Louis

Cheapest flights from Japan to St. Louis
Explore the most affordable flight options available from Japan to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 19, 2024.

This Justfly.com deal was found by Cheapflights users on 12/18. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/246:50 pmHND - STL
2 stops35h 57mAir Canada
Wed 1/83:50 pmSTL - HND
1 stop33h 50mAir Canada
Deal found 12/18$708
This United Airlines deal was found by Cheapflights users on 12/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/254:25 pmHND - STL
1 stop23h 03mUnited Airlines
Wed 1/89:44 amSTL - HND
1 stop17h 01mUnited Airlines
Deal found 12/18$755
This Delta deal was found by Cheapflights users on 12/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/254:50 pmHND - STL
2 stops20h 16mDelta
Wed 1/85:00 pmSTL - HND
2 stops31h 05mDelta
Deal found 12/18$756
This Air France deal was found by Cheapflights users on 12/18. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/231:00 amHND - STL
2 stops32h 47mAir France
Wed 1/85:50 pmSTL - HND
2 stops34h 35mAir France
Deal found 12/18$1,466
This Ovago deal was found by Cheapflights users on 12/18. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/241:30 amHND - STL
2 stops37h 58mAsiana Airlines
Wed 1/87:00 amSTL - HND
2 stops25h 25mAsiana Airlines
Deal found 12/18$1,932
This British Airways deal was found by Cheapflights users on 12/18. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/201:00 amHND - STL
2 stops33h 30mBritish Airways
Sat 1/46:00 pmSTL - HND
2 stops32h 20mBritish Airways
Deal found 12/18$3,655

Find flights from Japan to St. Louis within your budget

Customize your flight search to find flights from Japan to St. Louis 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 19, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

TokyoSt. Louis

HND - STL

HNDSTL

Tokyo Haneda

Mon 1/20

6:50 pm-3:06 pm

1 stop35h 16m

Lambert-St Louis

Mon 1/27

1:02 pm-4:40 pm

2 stops36h 38m

$720

TokyoSt. Louis

HND - STL

HNDSTL

Tokyo Haneda

Mon 1/20

6:50 pm-11:30 pm

2 stops19h 40m

Lambert-St Louis

Mon 1/27

5:30 pm-4:40 pm

2 stops32h 10m

$794

TokyoSt. Louis

HND - STL

HNDSTL

Tokyo Haneda

Mon 1/20

5:20 pm-11:14 pm

1 stop20h 54m

Lambert-St Louis

Mon 1/27

6:43 am-5:45 pm

1 stop20h 02m

$853

TokyoSt. Louis

HND - STL

HNDSTL

Tokyo Haneda

Sun 1/19

1:00 am-8:41 pm

2 stops34h 41m

Lambert-St Louis

Mon 1/27

12:00 pm-7:25 am

2 stops28h 25m

$1,999

TokyoSt. Louis

HND - STL

HNDSTL

Tokyo Haneda

Sun 1/19

12:50 am-12:48 pm

2 stops26h 58m

Lambert-St Louis

Mon 1/27

9:44 am-5:45 pm

1 stop17h 01m

$2,431

TokyoSt. Louis

HND - STL

HNDSTL

Tokyo Haneda

Wed 12/25

6:20 pm-12:26 pm

1 stop33h 06m

$446

TokyoSt. Louis

HND - STL

HNDSTL

Tokyo Haneda

Tue 1/28

4:25 pm-4:37 pm

1 stop15h 12m

$465

TokyoSt. Louis

HND - STL

HNDSTL

Tokyo Haneda

Wed 12/25

6:50 pm-3:06 pm

1 stop35h 16m

$468

TokyoSt. Louis

HND - STL

HNDSTL

Tokyo Haneda

Sat 1/18

1:05 pm-4:23 pm

2 stops18h 18m

$541

TokyoSt. Louis

HND - STL

HNDSTL

Tokyo Haneda

Fri 1/24

1:30 am-1:53 pm

2 stops51h 23m

$834

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/18

Showing 1-10 of 16 results
1
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Best time to book a flight from Japan to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis from Japan 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.

Travel insights for flights from Japan to St. Louis

Get recent, data-driven insights about flights from Japan to St. Louis including ideal travel times, pricing trends, and more.

What is the cheapest time of day to fly from JP to STL?

Find hourly flight availability from Japan to St. Louis. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 19, 2024.

When flying from Japan to St. Louis, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in St. Louis by month

Plan your trip to St. Louis by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in St. Louis ranges from 2.2 - 4.7 inches per month. May is typically the wettest month, when rainfall can reach 4.7 in. February is typically the driest time to visit St. Louis when rainfall is around 2.2 in.

Temperature in St. Louis by month

Plan your trip to St. Louis by taking into account the average temperature totals by month.

If weather is an important factor for your trip to St. Louis, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

Reviews of airlines servicing St. Louis

Get insights into the airlines that provide service to St. Louis. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to St. Louis. Reviews last updated December 19, 2024.
To help decide which airline to fly from Japan to St. Louis, see what other customers have to say about Air Canada, United Airlines and Delta. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
ANA
8.4
Very good
839 reviews

Crew

8.7

Food

7.7

Entertainment

7.9

Overall

8.4

Boarding

8.6

Comfort

8.2

Reviews

1 / 10

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

ANA
8.4
Very good
839 reviews
ANA
8.4
Very good
839 reviews

Crew

8.7

Food

7.7

Entertainment

7.9

Overall

8.4

Boarding

8.6

Comfort

8.2

Reviews

1 / 10

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

Japan Airlines
8.3
Very good
1,442 reviews
ANA
8.4
Very good
839 reviews

Crew

8.7

Food

7.7

Entertainment

7.9

Overall

8.4

Boarding

8.6

Comfort

8.2

Reviews

1 / 10

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

Emirates
8.1
Very good
3,410 reviews
ANA
8.4
Very good
839 reviews

Crew

8.7

Food

7.7

Entertainment

7.9

Overall

8.4

Boarding

8.6

Comfort

8.2

Reviews

1 / 10

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

Delta
8.0
Very good
8,600 reviews
ANA
8.4
Very good
839 reviews

Crew

8.7

Food

7.7

Entertainment

7.9

Overall

8.4

Boarding

8.6

Comfort

8.2

Reviews

1 / 10

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

Cathay Pacific
7.5
Good
839 reviews
ANA
8.4
Very good
839 reviews

Crew

8.7

Food

7.7

Entertainment

7.9

Overall

8.4

Boarding

8.6

Comfort

8.2

Reviews

1 / 10

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

Related info for your journey

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

  • What airport do you fly into for flights to St. Louis from Japan?

    If you book a flight to St. Louis from Japan, you will be flying to Lambert-St Louis, which is the city’s only airport. Lambert-St Louis (STL) is located 12.7 mi from the center of St. Louis.

  • What are the cheapest airlines to fly from Japan to St. Louis one-way?

    The cheapest airlines for a one-way flight from Japan to St. Louis are United Airlines ($446), Delta ($465), and Air Canada ($468).

  • What are the most popular routes from Japan to St. Louis?

    The most popular route from Japan to St. Louis is Tokyo Haneda - Lambert-St Louis. You may also consider Fukuoka - Lambert-St Louis or Okinawa Naha - Lambert-St Louis.

  • Can I find deals for flights from Japan to St. Louis that include hotel bookings?

    Yes. In addition to deals on Japan to St. Louis flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Japan to St. Louis?

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

  • Can I find deals for business class flights from Japan to St. Louis?

    Yes. Cheapflights offers flight deals from Japan to St. Louis 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 Japan to St. Louis?

    Currently, August is the cheapest month in which you can book a flight from Japan to St. Louis (average of $311). Flying from Japan to St. Louis in March is currently the most expensive (average of $356). 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.

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Alternative routes for Japan to St. Louis

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Top 3 airlines flying from Japan to St. Louis

Discover the top 3 airlines that operate flights from Japan to St. Louis. 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 19, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$637Average$1,044FlexibilityNo cancel feeOn-time71%
DeltaCheapest$818Average$1,647FlexibilityNo cancel feeOn-timeN/A
Japan AirlinesCheapest$1,148Average$1,555FlexibilityNo cancel feeOn-time79%
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