HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Haneda

$388+ Cheap flights from St. Louis (STL) to Haneda (HND)

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 9/19. Fares are subject to change and may not be available on all flights or dates of travel.
STL — HND
Jul 5 — Jul 121
Sat 7/5
Sat 7/12
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from St. Louis to Haneda 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.

Cheapflights Tip: The best prices from Lambert-St Louis to Tokyo Haneda are usually found in February or September, booked 39 days in advance, depart on a Tuesday or Wednesday and return on a Friday

Cheap flight deals from St. Louis to Haneda

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Haneda (HND). 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 30, 2025.

Round-trip from

$636
(Air Canada)

One-way from

$388
(Air Canada)

Popular in

December

Cheapest in

February

Average price

$1,194
From Lambert-St Louis to Tokyo Haneda
Search Deals
One-way flight from Lambert-St Louis to Tokyo Haneda
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($87 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($44 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
Search Deals

Find flight deals from St. Louis to Haneda

Cheapest flights from St. Louis to Haneda
Explore the most affordable flight options available from St. Louis to Haneda. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 30, 2025.

This Air Canada deal was found by Cheapflights users on 6/30. 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.
Sat 9/139:15 amSTL - HND
1 stop16h 35mAir Canada
Sat 9/276:10 pmHND - STL
2 stops30h 39mAir Canada
Deal found 6/30$636
This United Airlines deal was found by Cheapflights users on 6/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/69:00 amSTL - HND
2 stops19h 15mUnited Airlines
Fri 12/1212:50 amHND - STL
2 stops24h 00mUnited Airlines
Deal found 6/30$751
This FlightHub deal was found by Cheapflights users on 6/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/73:23 pmSTL - HND
1 stop15h 52mANA
Tue 10/215:15 pmHND - STL
1 stop16h 27mANA
Deal found 6/29$756
This Delta deal was found by Cheapflights users on 6/29. 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.
Mon 10/136:30 amSTL - HND
1 stop16h 35mDelta
Mon 10/275:20 pmHND - STL
1 stop19h 42mDelta
Deal found 6/29$765

Cheapflights Fare Finder

Customize your flight search to find flights from St. Louis to Haneda 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 30, 2025.
Use the filters below to find and compare flights from St. Louis to Tokyo Haneda Airport that are best for you.

Fly from

St. Louis

Fly to

Haneda

Route

Depart

Return

Price

St. LouisTokyo

STL - HND

STLHND

Lambert-St Louis

Sat 9/13

9:15 am-3:50 pm

1 stop16h 35m

Tokyo Haneda

Sat 9/27

6:10 pm-10:49 am

2 stops30h 39m

$636

St. LouisTokyo

STL - HND

STLHND

Lambert-St Louis

Sat 9/27

5:47 pm-4:30 am

1 stop20h 43m

Tokyo Haneda

Wed 10/15

10:40 am-9:47 pm

1 stop25h 07m

$762

St. LouisTokyo

STL - HND

STLHND

Lambert-St Louis

Fri 9/26

6:00 am-1:05 pm

1 stop17h 05m

Tokyo Haneda

Mon 10/13

4:20 pm-11:02 pm

1 stop20h 42m

$766

St. LouisTokyo

STL - HND

STLHND

Lambert-St Louis

Fri 9/26

8:25 am-3:25 pm

1 stop17h 00m

Tokyo Haneda

Fri 10/3

5:15 pm-6:17 pm

1 stop15h 02m

$829

St. LouisTokyo

STL - HND

STLHND

Lambert-St Louis

Sun 8/3

6:14 am-5:25 pm

1 stop21h 11m

Tokyo Haneda

Tue 8/26

5:00 pm-11:09 pm

1 stop20h 09m

$933

St. LouisTokyo

STL - HND

STLHND

Lambert-St Louis

Mon 8/11

6:45 am-2:20 pm

1 stop17h 35m

Tokyo Haneda

Sat 8/23

7:45 pm-11:09 pm

1 stop17h 24m

$937

St. LouisTokyo

STL - HND

STLHND

Lambert-St Louis

Fri 9/19

4:05 pm-3:50 pm

1 stop33h 45m

$388

St. LouisTokyo

STL - HND

STLHND

Lambert-St Louis

Sat 8/2

8:01 pm-4:45 am

2 stops18h 44m

$443

St. LouisTokyo

STL - HND

STLHND

Lambert-St Louis

Sat 8/9

6:45 am-5:25 pm

1 stop20h 40m

$453

St. LouisTokyo

STL - HND

STLHND

Lambert-St Louis

Wed 7/9

6:30 am-7:00 pm

2 stops22h 30m

$528

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/28

Showing 1-10 of 13 results
1
2

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

Have a flexible travel schedule? Discover the best time to fly to Haneda 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.

Cheapflights Insights

Everything you need to know about your flight from St. Louis to Tokyo Haneda Airport

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

Use this chart to determine the optimal time to book a round-trip flight from St. Louis to Haneda. Price data was last updated on June 27, 2025.

The price you pay for your flight from St. Louis to Tokyo Haneda Airport may vary depending on when you book. For the best chance of a lower fare, look to book 39 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, February is the cheapest month in which you can book a flight from St. Louis to Tokyo Haneda Airport (average of $919). Flying from St. Louis to Tokyo Haneda Airport in June is currently the most expensive (average of $1,453). 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 HND?

Find hourly flight availability from St. Louis to Haneda. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 30, 2025.

One of the essential ways to save on airfare from St. Louis to Tokyo Haneda Airport is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 42% on airfare.

How much does it cost to fly round-trip from St. Louis to Tokyo Haneda Airport?

Reviews of airlines servicing Haneda

Get insights into the airlines that provide service to Haneda. 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 Haneda. Reviews last updated June 30, 2025.
Read reviews from past customers who have flown ANA, Korean Air, and Japan Airlines from St. Louis to Tokyo Haneda Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
ANA
8.4
Very good
892 reviews

Entertainment

7.9

Crew

8.7

Boarding

8.5

Overall

8.4

Comfort

8.2

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
ANA
8.4
Very good
892 reviews
ANA
8.4
Very good
892 reviews

Entertainment

7.9

Crew

8.7

Boarding

8.5

Overall

8.4

Comfort

8.2

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
Korean Air
8.4
Very good
1,101 reviews
ANA
8.4
Very good
892 reviews

Entertainment

7.9

Crew

8.7

Boarding

8.5

Overall

8.4

Comfort

8.2

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
Japan Airlines
8.3
Very good
1,504 reviews
ANA
8.4
Very good
892 reviews

Entertainment

7.9

Crew

8.7

Boarding

8.5

Overall

8.4

Comfort

8.2

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
Delta
8.0
Very good
7,969 reviews
ANA
8.4
Very good
892 reviews

Entertainment

7.9

Crew

8.7

Boarding

8.5

Overall

8.4

Comfort

8.2

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.
United Airlines
7.4
Good
8,852 reviews
ANA
8.4
Very good
892 reviews

Entertainment

7.9

Crew

8.7

Boarding

8.5

Overall

8.4

Comfort

8.2

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.

Related info for your journey

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

    Most people fly from Lambert-St Louis (STL) if they book a flight from St. Louis to Tokyo Haneda. On average, Lambert-St Louis has 0 outbound flights to Tokyo Haneda 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 Haneda Airport round-trip?

    According to our current data, Air Canada ($636), United Airlines ($762), and Delta ($766) offers the cheapest pricing from St. Louis to Tokyo Haneda Airport. Air Canada is priced at 42% lower than the current average price of a flight leaving 3 months from now.

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

    For one-way options, check prices for Air Canada. According to our data, you can fly for as low as $388. Users have also found prices from $443 and $453 on American Airlines and Japan Airlines, respectively.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from St. Louis to Tokyo Haneda Airport (average of $919). Flying from St. Louis to Tokyo Haneda Airport in June is currently the most expensive (average of $1,453). 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 St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
Karuizawa
Urayasu
Saitama
Numazu
Chiba
Hakone
Yokosuka
Odawara
Atami
Yamanouchi
Yamanashi
Kawasaki
Sagamihara

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.

Top 6 airlines flying from St. Louis to Haneda

Discover the top 6 airlines that operate flights from St. Louis to Haneda. 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 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$629Average$902FlexibilityNo cancel feeOn-time67%
ANACheapest$714Average$1,124FlexibilityNo cancel feeOn-time80%
Japan AirlinesCheapest$715Average$1,083FlexibilityNo cancel feeOn-time79%
American AirlinesCheapest$719Average$993FlexibilityNo cancel feeOn-time71%
DeltaCheapest$731Average$1,405FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$738Average$1,068FlexibilityNo cancel feeOn-time69%

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.