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St. Louis

$413+ 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 2/25. Fares are subject to change and may not be available on all flights or dates of travel.
HND — STL
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap 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 December 12, 2025.

This American Airlines deal was found by Cheapflights users on 12/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/198:25 pmHND - STL
2 stops18h 24mAmerican Airlines
Thu 1/16:00 amSTL - HND
2 stops21h 30mAmerican Airlines
Deal found 12/11$1,071
This Delta deal was found by Cheapflights users on 12/11. 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.
Fri 12/195:20 pmHND - STL
1 stop21h 07mDelta
Thu 1/110:04 amSTL - HND
1 stop16h 41mDelta
Deal found 12/11$1,078
This Delta deal was found by Cheapflights users on 12/11. 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.
Fri 12/195:20 pmHND - STL
1 stop21h 07mDelta
Mon 1/56:00 amSTL - HND
1 stop17h 35mDelta
Deal found 12/11$1,085
This Delta deal was found by Cheapflights users on 12/11. 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.
Thu 12/184:25 pmHND - STL
1 stop19h 22mDelta
Tue 1/66:35 amSTL - HND
1 stop20h 10mDelta
Deal found 12/11$1,088
This Delta deal was found by Cheapflights users on 12/11. 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.
Thu 12/185:35 pmHND - STL
2 stops22h 13mDelta
Mon 1/56:10 amSTL - HND
1 stop18h 10mDelta
Deal found 12/11$1,092
This Delta deal was found by Cheapflights users on 12/11. 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.
Thu 12/184:25 pmHND - STL
1 stop15h 45mDelta
Sat 1/36:25 pmSTL - HND
1 stop32h 20mDelta
Deal found 12/11$1,101
This Delta deal was found by Cheapflights users on 12/11. 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.
Sat 12/208:00 pmHND - STL
1 stop27h 58mDelta
Mon 1/56:00 amSTL - HND
1 stop17h 35mDelta
Deal found 12/11$1,149
This Delta deal was found by Cheapflights users on 12/11. 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.
Sat 12/205:20 pmHND - STL
1 stop19h 56mDelta
Wed 3/186:10 amSTL - HND
1 stop19h 10mDelta
Deal found 12/11$1,158
This Delta deal was found by Cheapflights users on 12/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/218:00 pmHND - STL
1 stop18h 42mDelta
Wed 12/316:00 amSTL - HND
2 stops20h 45mDelta
Deal found 12/10$1,159

Find 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 December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$686
(Delta)

One-way from

$413
(Delta)

Popular in

March

Cheapest in

September

Average price

$593
Provider with most accurate pricing for Tokyo Haneda-Lambert-St Louis flight deals.
Search Deals
Provider most trusted by Cheapflights users for Tokyo Haneda-Lambert-St Louis flights.
Search Deals
From Tokyo Haneda to Lambert-St Louis
Search Deals
One-way flight from Tokyo Haneda to Lambert-St Louis
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($334 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 11% potential price decrease ($113 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 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 December 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

Thu 1/22

4:25 pm-4:37 pm

1 stop15h 12m

Lambert-St Louis

Mon 1/26

6:57 pm-2:35 pm

1 stop28h 38m

$686

TokyoSt. Louis

HND - STL

HNDSTL

Tokyo Haneda

Sun 1/25

4:25 pm-4:37 pm

1 stop15h 12m

Lambert-St Louis

Sun 2/1

6:57 pm-2:35 pm

1 stop28h 38m

$720

TokyoSt. Louis

HND - STL

HNDSTL

Tokyo Haneda

Sat 1/24

8:00 pm-11:04 am

1 stop30h 04m

Lambert-St Louis

Sat 1/31

5:56 pm-3:20 pm

2 stops30h 24m

$762

TokyoSt. Louis

HND - STL

HNDSTL

Tokyo Haneda

Sat 1/24

6:20 pm-7:27 pm

1 stop16h 07m

Lambert-St Louis

Sat 1/31

4:15 pm-2:50 pm

2 stops31h 35m

$763

TokyoSt. Louis

HND - STL

HNDSTL

Tokyo Haneda

Thu 1/22

1:05 pm-7:29 pm

2 stops21h 24m

Lambert-St Louis

Mon 1/26

3:37 pm-5:05 am

2 stops22h 28m

$860

TokyoSt. Louis

HND - STL

HNDSTL

Tokyo Haneda

Wed 2/25

5:20 pm-11:36 pm

2 stops21h 16m

$413

TokyoSt. Louis

HND - STL

HNDSTL

Tokyo Haneda

Mon 2/2

8:25 pm-11:59 pm

1 stop18h 34m

$414

TokyoSt. Louis

HND - STL

HNDSTL

Tokyo Haneda

Mon 2/23

5:55 pm-7:25 pm

1 stop16h 30m

$414

TokyoSt. Louis

HND - STL

HNDSTL

Tokyo Haneda

Thu 1/22

8:25 pm-11:59 pm

1 stop18h 34m

$414

TokyoSt. Louis

HND - STL

HNDSTL

Tokyo Haneda

Sun 1/18

4:25 pm-11:39 pm

2 stops22h 14m

$445

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Compare providers for flights from Haneda 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 Haneda to St. Louis in December.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*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 Haneda Airport-St. Louis flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Tokyo Haneda Airport-St. Louis flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Tokyo Haneda Airport-St. Louis flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Tokyo Haneda Airport-St. Louis flights, Cheapflights users trust eDreams the most. eDreams 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 Haneda Airport-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 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.

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 12, 2025.
Peruse reviews from past customers who have flown with United Airlines from Tokyo Haneda Airport 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.
United Airlines
7.4
Good
9,095 reviews

Food

6.6

Comfort

7.3

Crew

8.1

Entertainment

7.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

AMS - EWR

It was good! The first 3/4 of the trip was uncomfortably cold. Only one option for lunch that I didn’t enjoy (vegetarian).
United Airlines
7.4
Good
9,095 reviews
United Airlines
7.4
Good
9,095 reviews

Food

6.6

Comfort

7.3

Crew

8.1

Entertainment

7.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

AMS - EWR

It was good! The first 3/4 of the trip was uncomfortably cold. Only one option for lunch that I didn’t enjoy (vegetarian).

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 1 airline.

  • How long is the flight from Tokyo Haneda Airport to St. Louis?

    Airlines like Delta fly from Tokyo Haneda Airport to St. Louis in about 15h 12m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 6383 mi.

  • What is the cheapest airline to fly from Tokyo Haneda Airport to St. Louis round-trip?

    According to our current data, United Airlines ($753), offers the cheapest pricing from Tokyo Haneda Airport to St. Louis. United Airlines is priced at 33% lower than the current average price of a flight leaving 3 months from now.

  • 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.

See more FAQs

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
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Top airline flying from Haneda to St. Louis

Discover the top airline 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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$753Average$1,150FlexibilityNo cancel feeOn-time69%

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