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Haneda

$332+ 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 8/20. Fares are subject to change and may not be available on all flights or dates of travel.
STL — HND
jun. 21 — jun. 281
sáb. 6/21
sáb. 6/28
1 adult, Economy
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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 junio 16, 2025.

Round-trip from

$953
(Gurufare)

One-way from

$332
(Air Canada)

Popular in

December

Cheapest in

February

Average price

$1,194
From Lambert-St Louis to Tokyo Haneda
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One-way flight from Lambert-St Louis to Tokyo Haneda
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Highest demand for flights based on searches. 6% potential increase in price ($81 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($44 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 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 junio 16, 2025.

This Gurufare deal was found by Cheapflights users on 6/14. 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.
dom. 8/39:09 amSTL - HND
1 stop22h 06mANA
mar. 8/265:15 pmHND - STL
1 stop16h 12mANA
Deal found 6/14$953
This United Airlines deal was found by Cheapflights users on 6/13. 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.
vie. 8/299:17 amSTL - HND
1 stop21h 58mUnited Airlines
sáb. 9/612:30 amHND - STL
2 stops25h 55mUnited Airlines
Deal found 6/13$957
This Air Canada deal was found by Cheapflights users on 6/16. 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.
mié. 11/194:15 pmSTL - HND
1 stop33h 25mAir Canada
mar. 12/26:50 pmHND - STL
1 stop35h 36mAir Canada
Deal found 6/16$967
This Delta deal was found by Cheapflights users on 6/14. 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.
lun. 9/16:00 amSTL - HND
2 stops20h 15mDelta
mié. 9/104:20 pmHND - STL
2 stops19h 42mDelta
Deal found 6/14$989
This American Airlines deal was found by Cheapflights users on 6/15. 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.
dom. 8/38:01 pmSTL - HND
1 stop18h 19mAmerican Airlines
mar. 8/264:30 pmHND - STL
1 stop17h 52mAmerican Airlines
Deal found 6/15$1,004
This CheapOair deal was found by Cheapflights users on 6/15. 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.
dom. 8/37:23 amSTL - HND
1 stop30h 57mJapan Airlines
mar. 8/268:55 pmHND - STL
2 stops40h 14mJapan Airlines
Deal found 6/15$1,005
This Orbitz deal was found by Cheapflights users on 6/15. 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.
lun. 9/86:00 amSTL - HND
2 stops27h 30mMultiple Airlines
jue. 9/181:30 amHND - STL
2 stops36h 29mMultiple Airlines
Deal found 6/15$1,143
This Korean Air deal was found by Cheapflights users on 6/13. 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.
mié. 11/126:30 amSTL - HND
2 stops24h 15mKorean Air
lun. 12/87:45 pmHND - STL
2 stops42h 17mKorean Air
Deal found 6/13$1,157

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 junio 16, 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

dom. 8/3

9:09 am-9:15 pm

1 stop22h 06m

Tokyo Haneda

mar. 8/26

5:15 pm-7:27 pm

1 stop16h 12m

$953

St. LouisTokyo

STL - HND

STLHND

Lambert-St Louis

vie. 8/29

9:17 am-9:15 pm

1 stop21h 58m

Tokyo Haneda

dom. 9/7

3:45 pm-11:44 pm

2 stops21h 59m

$957

St. LouisTokyo

STL - HND

STLHND

Lambert-St Louis

mié. 11/19

4:15 pm-4:40 pm

1 stop33h 25m

Tokyo Haneda

mar. 12/2

6:50 pm-3:26 pm

1 stop35h 36m

$967

St. LouisTokyo

STL - HND

STLHND

Lambert-St Louis

lun. 9/1

6:45 pm-2:00 pm

2 stops29h 15m

Tokyo Haneda

mié. 9/10

3:15 pm-10:02 pm

2 stops20h 47m

$989

St. LouisTokyo

STL - HND

STLHND

Lambert-St Louis

dom. 8/3

8:01 pm-4:20 am

1 stop18h 19m

Tokyo Haneda

mar. 8/26

4:30 pm-8:22 pm

1 stop17h 52m

$1,004

St. LouisTokyo

STL - HND

STLHND

Lambert-St Louis

dom. 8/3

7:23 am-4:20 am

1 stop30h 57m

Tokyo Haneda

mar. 8/26

8:55 pm-11:09 pm

2 stops40h 14m

$1,005

St. LouisTokyo

STL - HND

STLHND

Lambert-St Louis

lun. 9/8

6:00 am-11:30 pm

2 stops27h 30m

Tokyo Haneda

jue. 9/18

1:30 am-11:59 pm

2 stops36h 29m

$1,143

St. LouisTokyo

STL - HND

STLHND

Lambert-St Louis

mié. 11/12

6:30 am-9:45 pm

2 stops24h 15m

Tokyo Haneda

jue. 12/4

8:20 am-11:02 pm

2 stops29h 42m

$1,157

St. LouisTokyo

STL - HND

STLHND

Lambert-St Louis

mié. 8/20

4:00 pm-3:50 pm

1 stop33h 50m

$332

St. LouisTokyo

STL - HND

STLHND

Lambert-St Louis

dom. 11/2

5:15 am-2:20 pm

1 stop18h 05m

$430

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/13

Showing 1-10 of 17 results
1
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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 13, 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 $923). Flying from St. Louis to Tokyo Haneda Airport in June is currently the most expensive (average of $1,461). 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 junio 16, 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.

Rainfall in Haneda by month

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

In terms of precipitation, rainfall in Tokyo Haneda Airport 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 Haneda Airport when rainfall is around 2.0 in.

Temperature in Haneda by month

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

If weather is an important factor for your trip to Tokyo Haneda Airport, 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 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 junio 16, 2025.
Read reviews from past customers who have flown Korean Air, Japan Airlines and ANA from St. Louis to Tokyo. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,090 reviews

Overall

8.4

Boarding

8.5

Food

8.1

Comfort

8.3

Entertainment

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,090 reviews
Korean Air
8.4
Very good
1,090 reviews

Overall

8.4

Boarding

8.5

Food

8.1

Comfort

8.3

Entertainment

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Japan Airlines
8.3
Very good
1,494 reviews
Korean Air
8.4
Very good
1,090 reviews

Overall

8.4

Boarding

8.5

Food

8.1

Comfort

8.3

Entertainment

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
ANA
8.3
Very good
886 reviews
Korean Air
8.4
Very good
1,090 reviews

Overall

8.4

Boarding

8.5

Food

8.1

Comfort

8.3

Entertainment

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Delta
8.0
Very good
7,963 reviews
Korean Air
8.4
Very good
1,090 reviews

Overall

8.4

Boarding

8.5

Food

8.1

Comfort

8.3

Entertainment

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
United Airlines
7.4
Good
8,801 reviews
Korean Air
8.4
Very good
1,090 reviews

Overall

8.4

Boarding

8.5

Food

8.1

Comfort

8.3

Entertainment

8.2

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

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, ANA ($953), United Airlines ($957), and Air Canada ($968) offers the cheapest pricing from St. Louis to Tokyo Haneda Airport. ANA is priced at 13% 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 $332. Users have also found prices from $446 and $449 on ANA and United 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 $923). Flying from St. Louis to Tokyo Haneda Airport in June is currently the most expensive (average of $1,461). 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?

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Sagamihara

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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 junio 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$629Average$902FlexibilityNo cancel feeOn-time67%
ANACheapest$714Average$1,158FlexibilityNo cancel feeOn-time80%
Japan AirlinesCheapest$715Average$1,080FlexibilityNo cancel feeOn-time79%
American AirlinesCheapest$720Average$1,003FlexibilityNo cancel feeOn-time71%
DeltaCheapest$732Average$1,404FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$739Average$1,058FlexibilityNo cancel feeOn-time69%

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