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Cheap flights from Tokyo Haneda Airport to St. Louis from $605

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Tokyo Haneda Airport to St. Louis departing on 6/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Tokyo Haneda Airport to St. Louis

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
5:15 pm - 10:00 pm
HND
-
STL
18h 45m
1 stop
United Airlines Logo
6:00 am - 3:25 pm
STL
-
HND
19h 25m
1 stop
$1,092United Airlines
Thu, Aug 20 - Thu, Aug 27
Delta Logo
6:25 pm - 8:37 pm
HND
-
STL
16h 12m
1 stop
Delta Logo
3:50 pm - 1:05 pm
STL
-
HND
31h 15m
1 stop
$1,142Delta
Sat, Aug 1 - Mon, Aug 10
Delta Logo
6:25 pm - 8:37 pm
HND
-
STL
16h 12m
1 stop
Delta Logo
6:20 am - 1:05 pm
STL
-
HND
16h 45m
1 stop
$1,143Delta
Sat, Aug 1 - Mon, Aug 10
Delta Logo
6:25 pm - 9:31 am
HND
-
STL
29h 06m
1 stop
Delta Logo
6:20 am - 1:05 pm
STL
-
HND
16h 45m
1 stop
$1,144Delta
Sat, Aug 1 - Mon, Aug 10
Delta Logo
4:05 pm - 4:52 pm
HND
-
STL
14h 47m
1 stop
Delta Logo
6:25 pm - 1:05 pm
STL
-
HND
28h 40m
2 stops
$1,297Delta
Thu, Aug 20 - Thu, Aug 27
Japan Airlines Logo
7:45 pm - 8:24 am
HND
-
STL
26h 39m
2 stops
Japan Airlines Logo
5:23 am - 3:50 pm
STL
-
HND
20h 27m
2 stops
$1,299Japan Airlines
Thu, Aug 20 - Thu, Aug 27
Delta Logo
6:25 pm - 11:40 pm
HND
-
STL
19h 15m
2 stops
Delta Logo
6:00 am - 4:15 pm
STL
-
HND
20h 15m
2 stops
$1,488Delta
Sat, Aug 1 - Mon, Aug 10
Delta Logo
6:25 pm - 8:37 pm
HND
-
STL
16h 12m
1 stop
Delta Logo
6:20 am - 1:05 pm
STL
-
HND
16h 45m
1 stop
$1,489Delta
Sat, Aug 1 - Mon, Aug 10
Delta Logo
6:25 pm - 11:40 pm
HND
-
STL
19h 15m
2 stops
Delta Logo
6:25 pm - 1:05 pm
STL
-
HND
28h 40m
2 stops
$1,491Delta
Sat, Aug 1 - Mon, Aug 10
Delta Logo
6:25 pm - 9:32 am
HND
-
STL
29h 07m
1 stop
Delta Logo
6:10 pm - 4:15 pm
STL
-
HND
32h 05m
1 stop
$1,505Delta
Sun, Jun 21 - Sun, Jun 28

American Airlines flights from Tokyo Haneda Airport to St. Louis

Our best American Airlines deals on Tokyo Haneda Airport to St. Louis flight tickets
American Airlines
Aug 26
HND11:55 amTokyo Haneda
18h 46m
2 stops
STL4:41 pmLambert-St Louis
Aug 30
STL6:54 pmLambert-St Louis
19h 51m
2 stops
HND4:45 amTokyo Haneda
$1,823
American Airlines
Jul 30
HND7:45 pmTokyo Haneda
18h 14m
2 stops
STL11:59 pmLambert-St Louis
Aug 20
STL6:00 amLambert-St Louis
19h 50m
2 stops
HND3:50 pmTokyo Haneda
$5,462

United Airlines flights from Tokyo Haneda Airport to St. Louis

Our best United Airlines deals on Tokyo Haneda Airport to St. Louis flight tickets
United Airlines
Aug 20
HND5:15 pmTokyo Haneda
18h 45m
1 stop
STL10:00 pmLambert-St Louis
Aug 27
STL6:00 amLambert-St Louis
19h 25m
1 stop
HND3:25 pmTokyo Haneda
$1,092
United Airlines
Aug 26
HND5:15 pmTokyo Haneda
32h 47m
1 stop
STL12:02 pmLambert-St Louis
Aug 30
STL9:55 amLambert-St Louis
15h 30m
1 stop
HND3:25 pmTokyo Haneda
$1,631
United Airlines
Aug 26
HND5:15 pmTokyo Haneda
18h 07m
1 stop
STL9:22 pmLambert-St Louis
Aug 30
STL8:44 amLambert-St Louis
17h 11m
1 stop
HND3:55 pmTokyo Haneda
$1,634

momondo Fare Finder

 
Customize your flight search to find flights from Tokyo Haneda Airport 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, momondo users made 832,500 searches. Data last updated May 11, 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

Thu 8/20

5:15 pm-10:00 pm

1 stop18h 45m

Lambert-St Louis

Thu 8/27

6:00 am-3:25 pm

1 stop19h 25m

$1,092

TokyoSt. Louis

HND - STL

HNDSTL

Tokyo Haneda

Sat 8/1

6:25 pm-8:37 pm

1 stop16h 12m

Lambert-St Louis

Mon 8/10

3:50 pm-1:05 pm

1 stop31h 15m

$1,142
Quickest round-trip

TokyoSt. Louis

HND - STL

HNDSTL

Tokyo Haneda

Sat 8/1

6:25 pm-8:37 pm

1 stop16h 12m

Lambert-St Louis

Mon 8/10

6:20 am-1:05 pm

1 stop16h 45m

$1,143

TokyoSt. Louis

HND - STL

HNDSTL

Tokyo Haneda

Sat 8/1

6:25 pm-9:31 am

1 stop29h 06m

Lambert-St Louis

Mon 8/10

6:20 am-1:05 pm

1 stop16h 45m

$1,144

TokyoSt. Louis

HND - STL

HNDSTL

Tokyo Haneda

Thu 8/20

4:05 pm-4:52 pm

1 stop14h 47m

Lambert-St Louis

Thu 8/27

6:25 pm-1:05 pm

2 stops28h 40m

$1,297

TokyoSt. Louis

HND - STL

HNDSTL

Tokyo Haneda

Thu 8/20

7:45 pm-8:24 am

2 stops26h 39m

Lambert-St Louis

Thu 8/27

5:23 am-3:50 pm

2 stops20h 27m

$1,299

TokyoSt. Louis

HND - STL

HNDSTL

Tokyo Haneda

Sat 8/1

6:25 pm-11:40 pm

2 stops19h 15m

Lambert-St Louis

Mon 8/10

6:00 am-4:15 pm

2 stops20h 15m

$1,488

TokyoSt. Louis

HND - STL

HNDSTL

Tokyo Haneda

Sat 8/1

6:25 pm-8:37 pm

1 stop16h 12m

Lambert-St Louis

Mon 8/10

6:20 am-1:05 pm

1 stop16h 45m

$1,489

TokyoSt. Louis

HND - STL

HNDSTL

Tokyo Haneda

Sat 8/1

6:25 pm-11:40 pm

2 stops19h 15m

Lambert-St Louis

Mon 8/10

6:25 pm-1:05 pm

2 stops28h 40m

$1,491

TokyoSt. Louis

HND - STL

HNDSTL

Tokyo Haneda

Sun 6/21

6:25 pm-9:32 am

1 stop29h 07m

Lambert-St Louis

Sun 6/28

6:10 pm-4:15 pm

1 stop32h 05m

$1,505

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to St. Louis from

How to get the cheapest flight ticket from Tokyo Haneda Airport to St. Louis

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Tokyo Haneda to Lambert-St Louis?

Delta is the most popular carrier operating from Tokyo Haneda to Lambert-St Louis

When to book flights from Tokyo Haneda Airport to St. Louis

Are you open to changing your travel dates? Check out the ideal times to fly from Tokyo Haneda Airport to St. Louis according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Tokyo Haneda Airport to St. Louis (HND to STL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Tokyo Haneda Airport to St. Louis

Fastest flight time

18h 45m

Direct flights

None
The fastest flight from Tokyo Haneda Airport to St. Louis takes 18h 45m
There are no direct flights from Tokyo Haneda Airport to St. Louis. There are no popular flight routes from Tokyo Haneda Airport to St. Louis.
Search flight deals

Frequently asked questions about flying from Tokyo Haneda Airport to St. Louis

  • How far is Tokyo Haneda to Lambert-St Louis by plane?

    The straight-line distance from Tokyo Haneda to Lambert-St Louis is 6395.2 mi. A reasonable flight in good conditions will take 18h 45m.

  • When did momondo last update prices for flights from Tokyo Haneda Airport to Lambert-St Louis Airport?

    Prices for flights from Tokyo Haneda Airport to Lambert-St Louis Airport are updated daily.

  • How old do you have to be to fly from Tokyo Haneda Airport to Lambert-St Louis Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Tokyo Haneda Airport to Lambert-St Louis Airport.

  • What documentation or ID do you need to fly to Lambert-St Louis Airport?

    The travel and health documents required for your trip to Lambert-St Louis Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Lambert-St Louis Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
St. Charles
Chesterfield
Hermann
Fairview Heights
Maryland Heights
O'Fallon
Florissant
St. Peters
Collinsville
Wentzville
Alton
Fenton
Farmington
Festus
Clayton
Eureka
Litchfield
Edwardsville
Shrewsbury
Grafton

Why use momondo?

Why should I use momondo to find a flight deal from Tokyo to St. Louis?

Finding the right flight to St. Louis from Tokyo is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to St. Louis quick and easy, saving you time and money.

Can I find flights from Tokyo to St. Louis with flexible booking policies on momondo?

Flights from Tokyo to St. Louis with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Tokyo to St. Louis?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to St. Louis from Tokyo.

I’m not ready to book a flight from Tokyo to St. Louis right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Tokyo to St. Louis flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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