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St. Louis

$520+ Cheap flights from Tokyo (TYO) 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 8/26. Fares are subject to change and may not be available on all flights or dates of travel.
TYO — STL
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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Cheap flight deals from Tokyo to St. Louis

Discover tips and strategies to find the most affordable flight options for your journey from Tokyo (TYO) 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 April 17, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$1,200
(Delta)

One-way from

$520
(Delta)

Popular in

March

Cheapest in

January

Average price

$1,517
Provider with most accurate pricing for Tokyo (TYO)-Lambert-St Louis flight deals.
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Provider most trusted by Cheapflights users for Tokyo (TYO)-Lambert-St Louis flights.
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From Tokyo (TYO) to Lambert-St Louis
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One-way flight from Tokyo (TYO) to Lambert-St Louis
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Highest demand for flights based on searches. 31% potential increase in price ($529 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($68 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Tokyo to St. Louis

Cheapest flights from Tokyo to St. Louis
Explore the most affordable flight options available from Tokyo to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

This Delta deal was found by Cheapflights users on 4/17. 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.
Sat 7/124:25 pmHND - STL
1 stop31h 04mDelta
Fri 7/187:05 pmSTL - HND
2 stops28h 00mDelta
Deal found 4/17$1,200
This United Airlines deal was found by Cheapflights users on 4/17. 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.
Thu 8/73:50 pmHND - STL
2 stops32h 50mUnited Airlines
Thu 8/1410:15 amSTL - HND
2 stops39h 00mUnited Airlines
Deal found 4/17$1,465
This Air Canada deal was found by Cheapflights users on 4/17. 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.
Wed 5/146:10 pmHND - STL
1 stop32h 26mAir Canada
Wed 5/216:30 amSTL - HND
2 stops19h 20mAir Canada
Deal found 4/17$1,766
This FlightHub deal was found by Cheapflights users on 4/17. 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.
Wed 5/147:45 pmHND - STL
1 stop17h 19mJapan Airlines
Wed 5/216:52 amSTL - HND
1 stop17h 28mJapan Airlines
Deal found 4/17$1,893
This British Airways deal was found by Cheapflights users on 4/16. 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.
Sat 6/1412:20 amHND - STL
2 stops33h 15mBritish Airways
Fri 6/201:21 pmSTL - HND
2 stops27h 39mBritish Airways
Deal found 4/16$2,649
This Trip.com deal was found by Cheapflights users on 4/16. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/1412:30 amHND - STL
1 stop36h 29mMultiple Airlines
Fri 6/206:28 amSTL - HND
1 stop24h 32mMultiple Airlines
Deal found 4/16$3,446
This Gurufare deal was found by Cheapflights users on 4/17. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/62:00 amHND - STL
2 stops35h 01mKorean Air
Thu 8/149:00 amSTL - HND
2 stops23h 50mKorean Air
Deal found 4/17$3,661

Cheapflights Fare Finder

Customize your flight search to find flights from Tokyo 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 April 17, 2025.
Use the filters below to find and compare flights from Tokyo to St. Louis that are best for you.

Fly from

Tokyo

Fly to

St. Louis

Route

Depart

Return

Price

TokyoSt. Louis

HND - STL

HNDSTL

Tokyo Haneda

Sat 7/12

4:25 pm-9:29 am

1 stop31h 04m

Lambert-St Louis

Fri 7/18

7:05 pm-1:05 pm

2 stops28h 00m

$1,200

TokyoSt. Louis

HND - STL

HNDSTL

Tokyo Haneda

Thu 8/7

3:50 pm-10:40 am

2 stops32h 50m

Lambert-St Louis

Thu 8/14

10:15 am-3:15 pm

2 stops39h 00m

$1,465

TokyoSt. Louis

HND - STL

HNDSTL

Tokyo Haneda

Wed 5/14

6:10 pm-12:36 pm

1 stop32h 26m

Lambert-St Louis

Wed 5/21

6:30 am-3:50 pm

2 stops19h 20m

$1,766

TokyoSt. Louis

HND - STL

HNDSTL

Tokyo Haneda

Wed 5/14

7:45 pm-11:04 pm

1 stop17h 19m

Lambert-St Louis

Wed 5/21

6:52 am-2:20 pm

1 stop17h 28m

$1,893

TokyoSt. Louis

HND - STL

HNDSTL

Tokyo Haneda

Sat 6/14

12:20 am-7:35 pm

2 stops33h 15m

Lambert-St Louis

Fri 6/20

1:21 pm-7:00 am

2 stops27h 39m

$2,649

TokyoSt. Louis

HND - STL

HNDSTL

Tokyo Haneda

Sat 6/14

12:30 am-10:59 pm

1 stop36h 29m

Lambert-St Louis

Fri 6/20

6:28 am-9:00 pm

1 stop24h 32m

$3,446

TokyoSt. Louis

HND - STL

HNDSTL

Tokyo Haneda

Wed 8/6

2:00 am-11:01 pm

2 stops35h 01m

Lambert-St Louis

Thu 8/14

9:00 am-10:50 pm

2 stops23h 50m

$3,661

TokyoSt. Louis

HND - STL

HNDSTL

Tokyo Haneda

Tue 8/26

3:15 pm-8:47 pm

2 stops19h 32m

$520

TokyoSt. Louis

HND - STL

HNDSTL

Tokyo Haneda

Tue 4/29

3:50 pm-9:50 pm

2 stops20h 00m

$536

TokyoSt. Louis

HND - STL

HNDSTL

Tokyo Haneda

Sun 8/31

1:30 am-11:59 pm

2 stops36h 29m

$846

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Showing 1-10 of 15 results
1
2

Compare providers for flights from Tokyo to St. Louis

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Tokyo to St. Louis in April.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Tokyo-St. Louis flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Tokyo-St. Louis flight deals on Cheapflights vs. Mytrip >95% of the time. Price accuracy is based on data collected from Tokyo-St. Louis flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Tokyo-St. Louis flights, Cheapflights users trust Mytrip the most. Mytrip has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Tokyo-St. Louis flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Tokyo to St. Louis

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

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 April 17, 2025.
Korean Air
8.4
Very good
1,064 reviews

Comfort

8.3

Boarding

8.5

Crew

8.7

Food

8.1

Entertainment

8.2

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.
Korean Air
8.4
Very good
1,064 reviews
Korean Air
8.4
Very good
1,064 reviews

Comfort

8.3

Boarding

8.5

Crew

8.7

Food

8.1

Entertainment

8.2

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.
Japan Airlines
8.3
Very good
1,443 reviews
Korean Air
8.4
Very good
1,064 reviews

Comfort

8.3

Boarding

8.5

Crew

8.7

Food

8.1

Entertainment

8.2

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.
Asiana Airlines
8.2
Very good
438 reviews
Korean Air
8.4
Very good
1,064 reviews

Comfort

8.3

Boarding

8.5

Crew

8.7

Food

8.1

Entertainment

8.2

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.
Delta
8.0
Very good
7,916 reviews
Korean Air
8.4
Very good
1,064 reviews

Comfort

8.3

Boarding

8.5

Crew

8.7

Food

8.1

Entertainment

8.2

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.
Air France
7.5
Good
1,435 reviews
Korean Air
8.4
Very good
1,064 reviews

Comfort

8.3

Boarding

8.5

Crew

8.7

Food

8.1

Entertainment

8.2

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Related info for your journey

Find useful and relevant information for your journey from Tokyo 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 Tokyo?

    Most people fly into Lambert-St Louis (STL) if they book a flight to St. Louis from Tokyo. On average, Lambert-St Louis has 0 inbound flights from Tokyo per day from 2 airlines. Lambert-St Louis is conveniently located just 12.7 mi from St. Louis’s city center.

  • What are the cheapest airlines flying from Tokyo to St. Louis round-trip?

    Delta, at $1,200, was found to be the cheapest airline from Tokyo to St. Louis.Alternate airlines to your destination round-trip include United Airlines and Air Canada.

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

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $520. United Airlines flights start at $536 while deals on Japan Airlines start at $1,474 one-way.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Tokyo to St. Louis (average of $311). Flying from Tokyo 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 Tokyo to St. Louis

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Tokyo to St. Louis

Discover the top 2 airlines that operate flights from Tokyo 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 April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$637Average$963FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$787Average$1,104FlexibilityNo cancel feeOn-time69%

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