HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
St. Louis

$649+ 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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
HND — STL
Aug 31 — Sep 71
Mon 8/31
Mon 9/7
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Haneda to St. Louis with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 August 1, 2026.

This Delta deal was found by Cheapflights users on 7/27. 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 9/84:35 pm
HND
-
STL
2 stops18h 56m
Delta
Mon 9/146:54 pm
STL
-
HND
2 stops28h 11m
Delta
Deal found 7/27$925
This Delta deal was found by Cheapflights users on 7/29. 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 9/124:05 pm
HND
-
STL
1 stop21h 11m
Delta
Sat 9/194:10 pm
STL
-
HND
2 stops30h 55m
Delta
Deal found 7/29$1,023
This Air Canada deal was found by Cheapflights users on 7/28. 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.
Mon 8/246:05 pm
HND
-
STL
1 stop16h 19m
Air Canada
Sat 8/298:55 am
STL
-
HND
1 stop16h 45m
Air Canada
Deal found 7/28$1,071
This Air Canada deal was found by Cheapflights users on 7/31. 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.
Sat 8/296:05 pm
HND
-
STL
1 stop33h 57m
Air Canada
Sat 9/52:40 pm
STL
-
HND
1 stop35h 00m
Air Canada
Deal found 7/31$1,086
This Air Canada deal was found by Cheapflights users on 7/30. 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.
Thu 10/156:05 pm
HND
-
STL
1 stop15h 55m
Air Canada
Mon 10/192:40 pm
STL
-
HND
1 stop35h 00m
Air Canada
Deal found 7/30$1,116

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 August 1, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$925
(Delta)

One-way from

$649
(Delta)
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

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 August 1, 2026.
Use the filters below to find and compare flights from Tokyo Haneda Airport to St. Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TokyoSt. Louis

HND - STL

HNDSTL

Tokyo Haneda

Tue 9/8

3:15 pm-11:42 pm

1 stop22h 27m

Lambert-St Louis

Mon 9/14

5:59 pm-4:15 pm

1 stop32h 16m

$925
Quickest round-trip

TokyoSt. Louis

HND - STL

HNDSTL

Tokyo Haneda

Sat 9/12

4:05 pm-4:47 pm

1 stop14h 42m

Lambert-St Louis

Sat 9/19

5:47 pm-1:05 pm

1 stop29h 18m

$1,023

TokyoSt. Louis

HND - STL

HNDSTL

Tokyo Haneda

Mon 8/24

6:05 pm-2:02 pm

1 stop33h 57m

Lambert-St Louis

Sat 8/29

12:10 pm-3:40 pm

2 stops37h 30m

$1,074

TokyoSt. Louis

HND - STL

HNDSTL

Tokyo Haneda

Thu 10/15

6:05 pm-8:00 pm

1 stop15h 55m

Lambert-St Louis

Mon 10/19

2:40 pm-3:40 pm

1 stop35h 00m

$1,134
Cheapest one-way

TokyoSt. Louis

HND - STL

HNDSTL

Tokyo Haneda

Wed 9/2

4:05 pm-11:26 pm

1 stop21h 21m

$649

TokyoSt. Louis

HND - STL

HNDSTL

Tokyo Haneda

Sat 8/22

6:25 pm-11:31 pm

2 stops19h 06m

$649

TokyoSt. Louis

HND - STL

HNDSTL

Tokyo Haneda

Fri 9/4

6:25 pm-9:37 am

1 stop29h 12m

$650

TokyoSt. Louis

HND - STL

HNDSTL

Tokyo Haneda

Sat 8/22

5:15 pm-10:59 pm

1 stop19h 44m

$654
Quickest one-way

TokyoSt. Louis

HND - STL

HNDSTL

Tokyo Haneda

Tue 9/1

3:45 pm-7:11 pm

1 stop17h 26m

$658

TokyoSt. Louis

HND - STL

HNDSTL

Tokyo Haneda

Fri 8/28

3:45 pm-7:11 pm

1 stop17h 26m

$658

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 12 resultsSorted by cheapest first
1
2
  • Most accurate provider: When it comes to deals on Tokyo Haneda Airport-St. Louis flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Tokyo Haneda Airport-St. Louis flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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.

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 0 different airlines.

  • 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 22h 27m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 6383 mi.

  • 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
Edwardsville
O'Fallon
Fenton
Swansea
Fairview Heights
Eureka
Maryland Heights
Collinsville
Wentzville
Glencoe
Chesterfield
Farmington

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.