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Cheap flights from Tokyo to St. Louis from $599

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 to St. Louis departing on 7/7. 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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Find the cheapest flights from Tokyo to St. Louis

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:10 pm - 8:34 am
HND
-
STL
28h 24m
2 stops
United Airlines Logo
5:33 pm - 3:25 pm
STL
-
HND
31h 52m
1 stop
$1,138United Airlines
Tue, Jul 21 - Sat, Aug 1
ANA Logo
3:50 pm - 5:42 pm
HND
-
STL
39h 52m
2 stops
ANA Logo
5:33 pm - 3:25 pm
STL
-
HND
31h 52m
1 stop
$1,228ANA
Thu, Jul 23 - Sat, Aug 1
Japan Airlines Logo
7:45 pm - 8:31 am
HND
-
STL
26h 46m
2 stops
Japan Airlines Logo
7:56 pm - 3:50 pm
STL
-
HND
29h 54m
2 stops
$1,396Japan Airlines
Fri, Jul 24 - Sat, Aug 1
Delta Logo
4:05 pm - 9:06 am
HND
-
STL
31h 01m
2 stops
Delta Logo
5:36 pm - 1:05 pm
STL
-
HND
29h 29m
1 stop
$1,437Delta
Fri, Jul 24 - Sun, Aug 2
Delta Logo
4:05 pm - 10:28 am
HND
-
STL
32h 23m
1 stop
Delta Logo
6:04 pm - 4:15 pm
STL
-
HND
32h 11m
1 stop
$1,463Delta
Fri, Jul 24 - Sat, Aug 1
Delta Logo
4:05 pm - 10:28 am
HND
-
STL
32h 23m
1 stop
Delta Logo
3:57 pm - 1:05 pm
STL
-
HND
31h 08m
1 stop
$1,464Delta
Tue, Jul 21 - Sat, Aug 1
Delta Logo
4:05 pm - 8:42 am
HND
-
STL
30h 37m
1 stop
Delta Logo
7:08 am - 4:15 pm
STL
-
HND
19h 07m
2 stops
$1,493Delta
Sun, Jun 28 - Sun, Jul 5
Delta Logo
4:05 pm - 11:23 pm
HND
-
STL
21h 18m
1 stop
Delta Logo
1:39 pm - 2:15 pm
STL
-
HND
34h 36m
1 stop
$1,585Delta
Sun, Jun 28 - Sun, Jul 5
Delta Logo
4:05 pm - 4:46 pm
HND
-
STL
14h 41m
1 stop
Delta Logo
5:36 pm - 1:05 pm
STL
-
HND
29h 29m
1 stop
$1,602Delta
Wed, Jul 22 - Sat, Aug 1
Delta Logo
4:05 pm - 4:52 pm
HND
-
STL
14h 47m
1 stop
Delta Logo
6:30 am - 1:05 pm
STL
-
HND
16h 35m
1 stop
$1,614Delta
Fri, Aug 28 - Mon, Aug 31

Air Canada flights from Tokyo to St. Louis

Our best Air Canada deals on Tokyo to St. Louis flight tickets
Air Canada
Jun 23
HND6:05 pmTokyo Haneda
16h 02m
1 stop
STL8:07 pmLambert-St Louis
Sep 7
STL8:55 amLambert-St Louis
16h 45m
1 stop
HND3:40 pmTokyo Haneda
$1,767
Air Canada
Jun 9
HND6:05 pmTokyo Haneda
32h 06m
2 stops
STL12:11 pmLambert-St Louis
Jun 15
STL2:15 pmLambert-St Louis
35h 25m
1 stop
HND3:40 pmTokyo Haneda
$1,774
Air Canada
Jun 9
HND6:05 pmTokyo Haneda
32h 06m
2 stops
STL12:11 pmLambert-St Louis
Jun 15
STL1:05 pmLambert-St Louis
36h 35m
2 stops
HND3:40 pmTokyo Haneda
$1,777

Delta flights from Tokyo to St. Louis

Our best Delta deals on Tokyo to St. Louis flight tickets
Delta
Jul 24
HND4:05 pmTokyo Haneda
31h 01m
2 stops
STL9:06 amLambert-St Louis
Aug 2
STL5:36 pmLambert-St Louis
29h 29m
1 stop
HND1:05 pmTokyo Haneda
$1,437
Delta
Jul 24
HND4:05 pmTokyo Haneda
32h 23m
1 stop
STL10:28 amLambert-St Louis
Aug 1
STL6:04 pmLambert-St Louis
32h 11m
1 stop
HND4:15 pmTokyo Haneda
$1,463
Delta
Jul 21
HND4:05 pmTokyo Haneda
32h 23m
1 stop
STL10:28 amLambert-St Louis
Aug 1
STL3:57 pmLambert-St Louis
31h 08m
1 stop
HND1:05 pmTokyo Haneda
$1,464

momondo Fare Finder

 
Customize your flight search to find flights from Tokyo 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 16, 2026.
Use the filters below to find and compare flights from Tokyo 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 7/21

6:10 pm-8:34 am

2 stops28h 24m

Lambert-St Louis

Sat 8/1

5:33 pm-3:25 pm

1 stop31h 52m

$1,138

TokyoSt. Louis

HND - STL

HNDSTL

Tokyo Haneda

Thu 7/23

3:50 pm-5:42 pm

2 stops39h 52m

Lambert-St Louis

Sat 8/1

5:33 pm-3:25 pm

1 stop31h 52m

$1,228

TokyoSt. Louis

HND - STL

HNDSTL

Tokyo Haneda

Fri 7/24

7:45 pm-8:31 am

2 stops26h 46m

Lambert-St Louis

Sat 8/1

7:56 pm-3:50 pm

2 stops29h 54m

$1,396

TokyoSt. Louis

HND - STL

HNDSTL

Tokyo Haneda

Fri 7/24

4:05 pm-9:06 am

2 stops31h 01m

Lambert-St Louis

Sun 8/2

5:36 pm-1:05 pm

1 stop29h 29m

$1,437

TokyoSt. Louis

HND - STL

HNDSTL

Tokyo Haneda

Fri 7/24

4:05 pm-10:28 am

1 stop32h 23m

Lambert-St Louis

Sat 8/1

6:04 pm-4:15 pm

1 stop32h 11m

$1,463

TokyoSt. Louis

HND - STL

HNDSTL

Tokyo Haneda

Tue 7/21

4:05 pm-10:28 am

1 stop32h 23m

Lambert-St Louis

Sat 8/1

3:57 pm-1:05 pm

1 stop31h 08m

$1,464

TokyoSt. Louis

HND - STL

HNDSTL

Tokyo Haneda

Sun 6/28

4:05 pm-8:42 am

1 stop30h 37m

Lambert-St Louis

Sun 7/5

7:08 am-4:15 pm

2 stops19h 07m

$1,493

TokyoSt. Louis

HND - STL

HNDSTL

Tokyo Haneda

Sun 6/28

4:05 pm-11:23 pm

1 stop21h 18m

Lambert-St Louis

Sun 7/5

1:39 pm-2:15 pm

1 stop34h 36m

$1,585

TokyoSt. Louis

HND - STL

HNDSTL

Tokyo Haneda

Wed 7/22

4:05 pm-4:46 pm

1 stop14h 41m

Lambert-St Louis

Sat 8/1

5:36 pm-1:05 pm

1 stop29h 29m

$1,602
Quickest round-trip

TokyoSt. Louis

HND - STL

HNDSTL

Tokyo Haneda

Fri 8/28

4:05 pm-4:52 pm

1 stop14h 47m

Lambert-St Louis

Mon 8/31

6:30 am-1:05 pm

1 stop16h 35m

$1,614

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Tokyo 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

Can stopping save me money on Tokyo to St. Louis flights?

You could potentially save up to 13% on your flight if you consider stops on a Tokyo to St. Louis flight.

When to book flights from Tokyo to St. Louis

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

Cheap Tokyo to St. Louis (TYO to STL) flight deals and tips

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

Fastest flight time

18h 37m

Direct flights

None
The fastest flight from Tokyo to St. Louis takes 18h 37m
There are no direct flights from Tokyo to St. Louis. There are no popular flight routes from Tokyo to St. Louis.
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Frequently asked questions about flying from Tokyo to St. Louis

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

    Tokyo and Lambert-St Louis are 6388.4 mi apart from one another. By plane, this route typically takes 18h 37m.

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

    Prices for flights from Tokyo to Lambert-St Louis Airport refresh daily.

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Tokyo to Lambert-St Louis Airport.

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

    The necessary travel and health documents for your Lambert-St Louis Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Tokyo to St. Louis?

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
Alton
Wentzville
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?

It is quick and easy to find Tokyo to St. Louis flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to St. Louis that suits you.

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

Yes. All flights to St. Louis from Tokyo on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo helps you find the best flight between Tokyo and St. Louis by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of Tokyo to St. Louis flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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