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St. Louis

$482+ Cheap flights from Haneda (HND) 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 7/4. Fares are subject to change and may not be available on all flights or dates of travel.
HND — STL
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Haneda to St. Louis

Discover tips and strategies to find the most affordable flight options for your journey from Haneda (HND) 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 June 12, 2025.

Round-trip from

$926
(Delta)

One-way from

$482
(American Airlines)

Popular in

March

Cheapest in

January

Average price

$918
From Tokyo Haneda to Lambert-St Louis
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One-way flight from Tokyo Haneda to Lambert-St Louis
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Highest demand for flights based on searches. 30% potential increase in price ($506 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($66 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Haneda to St. Louis

Cheapest flights from Haneda to St. Louis
Explore the most affordable flight options available from Haneda to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Delta deal was found by Cheapflights users on 6/11. 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.
Tue 6/174:05 pmHND - STL
2 stops21h 17mDelta
Sat 6/215:30 pmSTL - HND
2 stops29h 35mDelta
Deal found 6/11$915
This American Airlines deal was found by Cheapflights users on 6/10. 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.
Fri 7/2511:55 amHND - STL
2 stops18h 52mAmerican Airlines
Fri 8/15:30 amSTL - HND
2 stops18h 50mAmerican Airlines
Deal found 6/10$1,772
This United Airlines deal was found by Cheapflights users on 6/10. 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.
Fri 7/256:25 pmHND - STL
2 stops18h 20mUnited Airlines
Fri 8/15:15 amSTL - HND
2 stops18h 40mUnited Airlines
Deal found 6/10$1,974
This Kiwi.com deal was found by Cheapflights users on 6/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/161:30 amHND - STL
2 stops36h 29mMultiple Airlines
Sat 6/211:10 pmSTL - HND
1 stop18h 05mMultiple Airlines
Deal found 6/11$2,347
This Expedia deal was found by Cheapflights users on 6/11. 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.
Mon 6/1612:20 amHND - STL
2 stops33h 59mBritish Airways
Sat 6/218:43 amSTL - HND
2 stops32h 17mBritish Airways
Deal found 6/11$2,553
This Korean Air deal was found by Cheapflights users on 6/10. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/292:00 amHND - STL
2 stops28h 32mKorean Air
Wed 7/1611:18 amSTL - HND
2 stops21h 32mKorean Air
Deal found 6/10$10,515

Cheapflights Fare Finder

Customize your flight search to find flights from Haneda 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 June 12, 2025.
Use the filters below to find and compare flights from Tokyo Haneda Airport to St. Louis that are best for you.

Fly from

Haneda

Fly to

St. Louis

Route

Depart

Return

Price

TokyoSt. Louis

HND - STL

HNDSTL

Tokyo Haneda

Fri 7/18

4:20 pm-8:34 am

1 stop30h 14m

Lambert-St Louis

Wed 7/23

6:30 am-2:15 pm

2 stops17h 45m

$926

TokyoSt. Louis

HND - STL

HNDSTL

Tokyo Haneda

Fri 7/25

11:55 am-4:47 pm

2 stops18h 52m

Lambert-St Louis

Fri 8/1

5:30 am-2:20 pm

2 stops18h 50m

$1,772

TokyoSt. Louis

HND - STL

HNDSTL

Tokyo Haneda

Fri 7/25

6:25 pm-10:45 pm

2 stops18h 20m

Lambert-St Louis

Fri 8/1

5:15 am-1:55 pm

2 stops18h 40m

$1,974

TokyoSt. Louis

HND - STL

HNDSTL

Tokyo Haneda

Thu 7/17

12:20 am-4:47 pm

2 stops30h 27m

Lambert-St Louis

Wed 7/23

1:16 pm-7:00 am

2 stops27h 44m

$3,157

TokyoSt. Louis

HND - STL

HNDSTL

Tokyo Haneda

Fri 7/18

2:00 am-2:36 pm

2 stops26h 36m

Lambert-St Louis

Sat 8/2

11:18 am-10:50 pm

2 stops21h 32m

$5,555

TokyoSt. Louis

HND - STL

HNDSTL

Tokyo Haneda

Sun 6/29

2:00 am-4:32 pm

2 stops28h 32m

Lambert-St Louis

Wed 7/16

11:18 am-10:50 pm

2 stops21h 32m

$10,515

TokyoSt. Louis

HND - STL

HNDSTL

Tokyo Haneda

Fri 7/4

7:45 pm-10:59 pm

1 stop17h 14m

$482

TokyoSt. Louis

HND - STL

HNDSTL

Tokyo Haneda

Fri 7/4

4:20 pm-10:32 am

1 stop32h 12m

$485

TokyoSt. Louis

HND - STL

HNDSTL

Tokyo Haneda

Sat 10/18

6:25 pm-10:49 am

2 stops30h 24m

$550

TokyoSt. Louis

HND - STL

HNDSTL

Tokyo Haneda

Wed 8/6

3:05 pm-2:26 pm

2 stops37h 21m

$800

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 13 results
1
2

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

Have a flexible travel schedule? Discover the best time to fly to St. Louis from Haneda 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 Haneda Airport 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 June 12, 2025.
Peruse reviews from past customers who have flown with Korean Air, Asiana Airlines and Emirates from Tokyo to St. Louis 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.
Korean Air
8.4
Very good
1,088 reviews

Entertainment

8.2

Crew

8.7

Overall

8.4

Comfort

8.3

Boarding

8.5

Food

8.1

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
Korean Air
8.4
Very good
1,088 reviews
Korean Air
8.4
Very good
1,088 reviews

Entertainment

8.2

Crew

8.7

Overall

8.4

Comfort

8.3

Boarding

8.5

Food

8.1

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
Asiana Airlines
8.2
Very good
440 reviews
Korean Air
8.4
Very good
1,088 reviews

Entertainment

8.2

Crew

8.7

Overall

8.4

Comfort

8.3

Boarding

8.5

Food

8.1

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
Emirates
8.1
Very good
3,264 reviews
Korean Air
8.4
Very good
1,088 reviews

Entertainment

8.2

Crew

8.7

Overall

8.4

Comfort

8.3

Boarding

8.5

Food

8.1

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
Delta
8.0
Very good
7,950 reviews
Korean Air
8.4
Very good
1,088 reviews

Entertainment

8.2

Crew

8.7

Overall

8.4

Comfort

8.3

Boarding

8.5

Food

8.1

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
Air France
7.5
Good
1,463 reviews
Korean Air
8.4
Very good
1,088 reviews

Entertainment

8.2

Crew

8.7

Overall

8.4

Comfort

8.3

Boarding

8.5

Food

8.1

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.

Related info for your journey

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

    Located just 12.7 mi from the city center, Lambert-St Louis is the airport most travelers will use when flying to St. Louis from Tokyo Haneda. Booking flights from Tokyo Haneda to Lambert-St Louis (STL) should be relatively easy as there are 0 daily inbound flights from Tokyo Haneda from 2 different airlines.

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

    According to our current data, Delta ($926), American Airlines ($1,772), and United Airlines ($1,974) offers the cheapest pricing from Tokyo Haneda Airport to St. Louis.

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

    The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $482. However, be on the lookout for offers from Delta and United Airlines, as they are both options that can get you from Tokyo Haneda Airport to St. Louis for a low price.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Haneda 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 Haneda Airport to St. Louis?

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

See more FAQs

Traveling to a place near Tokyo Haneda Airport?

Book flights to Tokyo Haneda Airport if you plan to visit one of these locations
O'Fallon
Maryland Heights
Fairview Heights
Collinsville
Eureka
St. Peters
Glencoe
Festus
Alton
Farmington

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Alternative routes for Haneda 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 Haneda to St. Louis

Discover the top 2 airlines that operate flights from Haneda 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$640Average$984FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$787Average$1,104FlexibilityNo cancel feeOn-time69%

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