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$399+ Cheap flights from St. Louis (STL) 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 2/2. Fares are subject to change and may not be available on all flights or dates of travel.
STL — TYO
Nov 26 — Dec 31
Tue 11/26
Tue 12/3
1 adult, Economy
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The best prices from Lambert-St Louis to Tokyo are usually found in January or February, booked 47 days in advance, depart on a Wednesday or Tuesday and return on a Saturday

Cheap flight deals from St. Louis to Tokyo

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Tokyo (TYO). 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 November 21, 2024.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Popular in

June

Cheapest in

January

Round-trip from

$808
(Gurufare)

One-way from

$399
(FlightHub)
Provider with most accurate pricing for Lambert-St Louis-Tokyo (TYO) flight deals.
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Provider most trusted by Cheapflights users for Lambert-St Louis-Tokyo (TYO) flights.
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High demand for flights, 21% potential price rise
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Best time to find cheap flights, 25% potential price drop
Search Deals
From Lambert-St Louis to Tokyo (TYO)
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One-way flight from Lambert-St Louis to Tokyo (TYO)
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Find flight deals from St. Louis to Tokyo

Cheapest flights from St. Louis to Tokyo
Explore the most affordable flight options available from St. Louis to Tokyo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2024.

This United Airlines deal was found by Cheapflights users on 11/20. 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.
Sat 11/234:54 pmSTL - NRT
2 stops31h 06mUnited Airlines
Mon 11/255:45 pmNRT - STL
1 stop18h 12mUnited Airlines
Deal found 11/20$845
This Delta deal was found by Cheapflights users on 11/20. 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 11/235:34 pmSTL - HND
2 stops30h 01mDelta
Fri 11/295:35 pmHND - STL
1 stop19h 20mDelta
Deal found 11/20$861
This United Airlines deal was found by Cheapflights users on 11/20. 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 11/2110:10 amSTL - HND
1 stop16h 35mUnited Airlines
Thu 11/284:50 pmHND - STL
1 stop18h 15mUnited Airlines
Deal found 11/20$916
This Gurufare deal was found by Cheapflights users on 11/20. 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.
Sun 11/245:17 amSTL - HND
1 stop22h 08mJapan Airlines
Tue 11/2610:50 amHND - STL
1 stop19h 24mJapan Airlines
Deal found 11/20$919
This Gurufare deal was found by Cheapflights users on 11/20. 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.
Sun 11/245:17 amSTL - NRT
1 stop19h 13mJapan Airlines
Tue 11/265:10 pmNRT - STL
1 stop21h 47mJapan Airlines
Deal found 11/20$936
This Justfly.com deal was found by Cheapflights users on 11/20. 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.
Sat 11/235:40 pmSTL - NRT
2 stops31h 50mAir Canada
Fri 11/296:45 pmNRT - STL
2 stops32h 34mAir Canada
Deal found 11/20$955
This CheapOair deal was found by Cheapflights users on 11/20. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/248:05 amSTL - HND
1 stop22h 00mANA
Tue 11/2610:50 amHND - STL
1 stop20h 47mANA
Deal found 11/20$973
This American Airlines deal was found by Cheapflights users on 11/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/245:31 pmSTL - NRT
1 stop30h 59mAmerican Airlines
Tue 11/265:30 pmNRT - STL
1 stop20h 08mAmerican Airlines
Deal found 11/20$995
This Priceline deal was found by Cheapflights users on 11/20. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/216:00 amSTL - NRT
2 stops22h 30mKorean Air
Thu 11/288:40 pmNRT - STL
2 stops40h 15mKorean Air
Deal found 11/20$1,066
This Mytrip deal was found by Cheapflights users on 11/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/235:21 pmSTL - NRT
3 stops32h 09mMultiple Airlines
Mon 11/256:45 pmNRT - STL
2 stops30h 42mMultiple Airlines
Deal found 11/20$1,371
This FlightHub deal was found by Cheapflights users on 11/20. 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.
Mon 12/166:15 amSTL - NRT
1 stop17h 55mANA
Mon 12/235:05 pmNRT - STL
1 stop32h 42mANA
Deal found 11/20$1,731
This Orbitz deal was found by Cheapflights users on 11/20. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/256:25 amSTL - HND
2 stops43h 15mMultiple Airlines
Tue 1/71:30 amHND - STL
2 stops51h 23mMultiple Airlines
Deal found 11/20$1,734

Find flights from St. Louis to Tokyo within your budget

Customize your flight search to find flights from St. Louis 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 2,629,791 searches. Data last updated November 21, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

St. LouisTokyo

STL - NRT

STLNRT

Lambert-St Louis

Sat 2/22

7:04 am-3:30 pm

1 stop17h 26m

Tokyo Narita

Mon 3/3

5:10 pm-11:08 pm

1 stop20h 58m

$808

St. LouisTokyo

STL - HND

STLHND

Lambert-St Louis

Sun 3/2

7:07 pm-2:35 pm

2 stops28h 28m

Tokyo Haneda

Mon 3/10

5:35 pm-11:38 pm

2 stops20h 03m

$809

St. LouisTokyo

STL - NRT

STLNRT

Lambert-St Louis

Sat 4/19

5:18 pm-3:25 pm

2 stops32h 07m

Tokyo Narita

Wed 4/30

4:40 pm-3:21 pm

2 stops36h 41m

$810

St. LouisTokyo

STL - HND

STLHND

Lambert-St Louis

Tue 1/14

5:40 am-2:55 pm

1 stop18h 15m

Tokyo Haneda

Sun 1/19

4:25 pm-9:35 pm

1 stop20h 10m

$815

St. LouisTokyo

STL - NRT

STLNRT

Lambert-St Louis

Thu 3/6

7:00 am-3:00 pm

1 stop17h 00m

Tokyo Narita

Wed 3/12

4:50 pm-5:53 pm

1 stop15h 03m

$827

St. LouisTokyo

STL - HND

STLHND

Lambert-St Louis

Sun 4/27

7:15 am-1:55 pm

1 stop16h 40m

Tokyo Haneda

Wed 4/30

5:15 pm-2:18 pm

1 stop35h 03m

$833

St. LouisTokyo

STL - HND

STLHND

Lambert-St Louis

Sun 2/23

7:04 am-3:25 pm

1 stop17h 21m

Tokyo Haneda

Fri 2/28

6:00 pm-7:29 pm

1 stop16h 29m

$835

St. LouisTokyo

STL - HND

STLHND

Lambert-St Louis

Tue 4/1

6:17 pm-4:45 am

2 stops20h 28m

Tokyo Haneda

Wed 4/16

11:55 am-10:54 pm

1 stop24h 59m

$852

St. LouisTokyo

STL - HND

STLHND

Lambert-St Louis

Tue 4/22

3:15 pm-9:05 pm

1 stop15h 50m

Tokyo Haneda

Thu 5/1

10:25 am-4:35 pm

1 stop20h 10m

$864

St. LouisTokyo

STL - NRT

STLNRT

Lambert-St Louis

Thu 2/6

7:00 am-3:20 pm

1 stop17h 20m

Tokyo Narita

Thu 2/20

5:00 pm-6:56 pm

1 stop16h 56m

$871

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Showing 1-10 of 24 results
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Compare providers for flights from St. Louis to Tokyo

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 St. Louis to Tokyo in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
KAYAKPrice Accuracy1 starTrust 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 St. Louis-Tokyo flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on St. Louis-Tokyo flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from St. Louis-Tokyo flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on St. Louis-Tokyo flights, Cheapflights users trust AranGrant the most. AranGrant 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 St. Louis-Tokyo 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 St. Louis to Tokyo

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

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

How far ahead should I book a flight from St. Louis to Tokyo?

Use this chart to determine the optimal time to book a round-trip flight from St. Louis to Tokyo. Price data was last updated on November 15, 2024.

Booking 47 days in advance of your planned departure date is, on average, the best time to get cheap flights from St. Louis to Tokyo. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from St. Louis to Tokyo?

Currently, February is the cheapest month in which you can book a flight from St. Louis to Tokyo (average of $838). Flying from St. Louis to Tokyo in June is currently the most expensive (average of $1,225). 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 STL to TYO?

Find hourly flight availability from St. Louis 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 November 21, 2024.

One of the essential ways to save on airfare from St. Louis to Tokyo is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 14% on airfare.

Rainfall in Tokyo by month

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

In terms of precipitation, rainfall in Tokyo ranges from 2.0 - 8.3 inches per month. September is typically the wettest month, when rainfall can reach 8.3 in. January is typically the driest time to visit Tokyo when rainfall is around 2.0 in.

Temperature in Tokyo by month

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

If weather is an important factor for your trip to Tokyo, use this chart to help with planning. For those seeking warmer temperatures, August 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 42.8 F).

Reviews of airlines servicing Tokyo

Get insights into the airlines that provide service to Tokyo. 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 Tokyo. Reviews last updated November 21, 2024.
Peruse reviews from past customers who have flown with Japan Airlines, Air Canada and United Airlines from St. Louis to Tokyo to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
ANA
8.4
Very good
833 reviews

Food

7.7

Comfort

8.2

Boarding

8.6

Entertainment

7.9

Crew

8.7

Overall

8.4

Reviews

1 / 10

I hate the assigned seat from Japan to Chicago it was a long flight and I was assigned in the most uncomfortable area, the worst is I can't check in online makes it more worse.

ANA
8.4
Very good
833 reviews
ANA
8.4
Very good
833 reviews

Food

7.7

Comfort

8.2

Boarding

8.6

Entertainment

7.9

Crew

8.7

Overall

8.4

Reviews

1 / 10

I hate the assigned seat from Japan to Chicago it was a long flight and I was assigned in the most uncomfortable area, the worst is I can't check in online makes it more worse.

Japan Airlines
8.3
Very good
1,460 reviews
ANA
8.4
Very good
833 reviews

Food

7.7

Comfort

8.2

Boarding

8.6

Entertainment

7.9

Crew

8.7

Overall

8.4

Reviews

1 / 10

I hate the assigned seat from Japan to Chicago it was a long flight and I was assigned in the most uncomfortable area, the worst is I can't check in online makes it more worse.

Delta
8.0
Very good
8,758 reviews
ANA
8.4
Very good
833 reviews

Food

7.7

Comfort

8.2

Boarding

8.6

Entertainment

7.9

Crew

8.7

Overall

8.4

Reviews

1 / 10

I hate the assigned seat from Japan to Chicago it was a long flight and I was assigned in the most uncomfortable area, the worst is I can't check in online makes it more worse.

United Airlines
7.4
Good
9,172 reviews
ANA
8.4
Very good
833 reviews

Food

7.7

Comfort

8.2

Boarding

8.6

Entertainment

7.9

Crew

8.7

Overall

8.4

Reviews

1 / 10

I hate the assigned seat from Japan to Chicago it was a long flight and I was assigned in the most uncomfortable area, the worst is I can't check in online makes it more worse.

American Airlines
7.2
Good
10,000 reviews
ANA
8.4
Very good
833 reviews

Food

7.7

Comfort

8.2

Boarding

8.6

Entertainment

7.9

Crew

8.7

Overall

8.4

Reviews

1 / 10

I hate the assigned seat from Japan to Chicago it was a long flight and I was assigned in the most uncomfortable area, the worst is I can't check in online makes it more worse.

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Tokyo. 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 from for flights from St. Louis to Tokyo?

    Most people fly from Lambert-St Louis (STL) if they book a flight from St. Louis to Tokyo. On average, Lambert-St Louis has 0 outbound flights to Tokyo per day from 6 airlines. Lambert-St Louis is conveniently located just 12.7 mi from St. Louis’s city center.

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

    Flying on Japan Airlines is currently your cheapest option to Tokyo, with prices starting at $808. Additional round-trip tickets that might be worth considering are offered by Delta and Air Canada, with the lowest prices starting at $809 and $810, respectively. Japan Airlines is 36% cheaper than the average price of flights available within the next 90 days to this destination.

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

    For one-way options, check prices for Japan Airlines. According to our data, you can fly for as low as $399. Users have also found prices from $408 and $415 on American Airlines and Delta, respectively.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from St. Louis to Tokyo (average of $838). Flying from St. Louis to Tokyo in June is currently the most expensive (average of $1,225). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 6 airlines flying from St. Louis to Tokyo

Discover the top 6 airlines that operate flights from St. Louis 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 2,629,791 searches. Data last updated November 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$408Average$1,354FlexibilityNo cancel feeOn-time71%
Japan AirlinesCheapest$782Average$1,007FlexibilityNo cancel feeOn-time79%
United AirlinesCheapest$817Average$1,341FlexibilityNo cancel feeOn-time69%
DeltaCheapest$865Average$1,537FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$879Average$1,236FlexibilityNo cancel feeOn-time67%
ANACheapest$880Average$1,252FlexibilityNo cancel feeOn-time80%
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