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

Air Canada, Delta, and United Airlines are the most popular carriers operating from Tokyo to Lambert-St Louis

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 many operators does momondo search for flights from Tokyo to Lambert-St Louis Airport?

There is 1 operator available for flights from Tokyo to Lambert-St Louis Airport as of October 2025.

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.

$415 Cheap Flights from Tokyo to St. Louis in 2025/26

Q: What is the typical price of a round-trip flight between Tokyo and St. Louis?

Prices are currently low for flights on this route. Typical prices usually range from $918 to $1,234. The lowest price recently found on this route was $872.

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Tokyo to St. Louis

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:00 pm - 9:02 pmHND-STL

16h 02m1 stop

6:00 am - 2:35 pmSTL-HND

17h 35m1 stop

$872Delta

Find Deal

Thu, Dec 4 - Thu, Dec 11

7:40 pm - 10:43 pmHND-STL

18h 03m2 stops

8:05 am - 5:45 pmSTL-HND

18h 40m1 stop

$876United Airlines

Find Deal

Fri, Dec 19 - Thu, Jan 1

4:25 pm - 8:47 pmHND-STL

19h 22m1 stop

6:00 am - 3:20 pmSTL-HND

18h 20m1 stop

$1,009Delta

Find Deal

Wed, Dec 3 - Wed, Dec 10

8:25 pm - 11:49 pmHND-STL

18h 24m2 stops

6:00 am - 6:30 pmSTL-HND

21h 30m2 stops

$1,318American Airlines

Find Deal

Fri, Dec 19 - Thu, Jan 1

1:30 am - 11:59 pmHND-STL

37h 29m2 stops

3:23 pm - 11:25 pmSTL-HND

41h 02m2 stops

$1,348Multiple Airlines

Find Deal

Wed, Dec 3 - Thu, Dec 11

8:25 pm - 11:57 pmHND-STL

18h 32m1 stop

9:30 am - 6:30 pmSTL-HND

18h 00m1 stop

$1,460American Airlines

Find Deal

Fri, Dec 5 - Fri, Dec 12

1:05 pm - 11:08 pmHND-STL

25h 03m1 stop

6:15 am - 3:05 pmSTL-HND

18h 50m1 stop

$1,702Japan Airlines

Find Deal

Sun, Mar 1 - Tue, Mar 10

6:50 pm - 3:29 pmHND-STL

35h 39m1 stop

6:42 pm - 4:40 pmSTL-HND

30h 58m2 stops

$1,850Air Canada

Find Deal

Fri, Dec 5 - Fri, Dec 12

7:40 pm - 10:45 pmHND-STL

18h 05m2 stops

9:00 am - 7:15 pmSTL-HND

19h 15m2 stops

$2,101United Airlines

Find Deal

Fri, Dec 5 - Fri, Dec 12

12:45 pm - 11:57 pmHND-STL

26h 12m2 stops

6:20 am - 10:15 pmSTL-HND

24h 55m2 stops

$2,629Japan Airlines

Find Deal

Thu, Dec 4 - Fri, Dec 19

United Airlines flights from Tokyo to St. Louis

Our best United Airlines deals on Tokyo to St. Louis flight tickets

United Airlines

Dec 19

HND7:40 pmTokyo Haneda

18h 03m

2 stops

STL10:43 pmLambert-St Louis

Jan 1

STL8:05 amLambert-St Louis

18h 40m

1 stop

HND5:45 pmTokyo Haneda

$876

Find similar

United Airlines

Dec 5

HND7:40 pmTokyo Haneda

18h 05m

2 stops

STL10:45 pmLambert-St Louis

Dec 12

STL9:00 amLambert-St Louis

19h 15m

2 stops

HND7:15 pmTokyo Haneda

$2,101

Find similar

American Airlines flights from Tokyo to St. Louis

Our best American Airlines deals on Tokyo to St. Louis flight tickets

American Airlines

Dec 19

HND8:25 pmTokyo Haneda

18h 24m

2 stops

STL11:49 pmLambert-St Louis

Jan 1

STL6:00 amLambert-St Louis

21h 30m

2 stops

HND6:30 pmTokyo Haneda

$1,318

Find similar

American Airlines

Dec 5

HND8:25 pmTokyo Haneda

18h 32m

1 stop

STL11:57 pmLambert-St Louis

Dec 12

STL9:30 amLambert-St Louis

18h 00m

1 stop

HND6:30 pmTokyo Haneda

$1,460

Find similar

American Airlines

Mar 6

HND1:05 pmTokyo Haneda

18h 01m

2 stops

STL4:06 pmLambert-St Louis

Mar 10

STL5:59 pmLambert-St Louis

21h 06m

2 stops

HND5:05 amTokyo Haneda

$1,573

Find similar

Fly from

Fly to

Route

Depart

Return

Price

TokyoSt. Louis

HND - STL

HNDSTL

Tokyo Haneda

Thu 12/4

8:00 pm-9:02 pm

1 stop16h 02m

Lambert-St Louis

Thu 12/11

6:00 am-2:35 pm

1 stop17h 35m

$872

TokyoSt. Louis

HND - STL

HNDSTL

Tokyo Haneda

Fri 12/19

7:40 pm-10:43 pm

2 stops18h 03m

Lambert-St Louis

Thu 1/1

8:05 am-5:45 pm

1 stop18h 40m

$876

TokyoSt. Louis

HND - STL

HNDSTL

Tokyo Haneda

Wed 12/3

4:25 pm-8:47 pm

1 stop19h 22m

Lambert-St Louis

Wed 12/10

6:00 am-3:20 pm

1 stop18h 20m

$1,009

TokyoSt. Louis

HND - STL

HNDSTL

Tokyo Haneda

Fri 12/19

8:25 pm-11:49 pm

2 stops18h 24m

Lambert-St Louis

Thu 1/1

6:00 am-6:30 pm

2 stops21h 30m

$1,318

TokyoSt. Louis

HND - STL

HNDSTL

Tokyo Haneda

Wed 12/3

1:30 am-11:59 pm

2 stops37h 29m

Lambert-St Louis

Thu 12/11

3:23 pm-11:25 pm

2 stops41h 02m

$1,348

TokyoSt. Louis

HND - STL

HNDSTL

Tokyo Haneda

Fri 12/5

8:25 pm-11:57 pm

1 stop18h 32m

Lambert-St Louis

Fri 12/12

9:30 am-6:30 pm

1 stop18h 00m

$1,460

TokyoSt. Louis

HND - STL

HNDSTL

Tokyo Haneda

Sun 3/1

1:05 pm-11:08 pm

1 stop25h 03m

Lambert-St Louis

Tue 3/10

6:15 am-3:05 pm

1 stop18h 50m

$1,702

TokyoSt. Louis

HND - STL

HNDSTL

Tokyo Haneda

Fri 12/5

6:50 pm-3:29 pm

1 stop35h 39m

Lambert-St Louis

Fri 12/12

6:42 pm-4:40 pm

2 stops30h 58m

$1,850

TokyoSt. Louis

HND - STL

HNDSTL

Tokyo Haneda

Fri 12/5

7:40 pm-10:45 pm

2 stops18h 05m

Lambert-St Louis

Fri 12/12

9:00 am-7:15 pm

2 stops19h 15m

$2,101

TokyoSt. Louis

HND - STL

HNDSTL

Tokyo Haneda

Thu 12/4

12:45 pm-11:57 pm

2 stops26h 12m

Lambert-St Louis

Fri 12/19

6:20 am-10:15 pm

2 stops24h 55m

$2,629

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

What is the typical price of a round-trip flight between Tokyo and St. Louis?

What is the cheapest day to depart on your flight to St. Louis?

The cheapest day to depart on your flight to St. Louis is on a Monday when prices can be found for as low as $804. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $1,647. These prices are subject to change though, so be sure to set up a Price Alert for flights to St. Louis.

What is the cheapest time of day to depart on your flight to St. Louis?

Flying to St. Louis from Tokyo in the evening is the least expensive time of day to depart. momondo users have found prices as low as $984 when looking at flights departing in the evening. In the morning is when there is more demand to fly to St. Louis, so prices are often more expensive at around $1,258 per ticket.

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

You could potentially save up to 25% 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

Direct flights	None

There are no direct flights from Tokyo to St. Louis. There are no popular flight routes from Tokyo to St. Louis.

Search flight deals

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 14h 30m.
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 many operators does momondo search for flights from Tokyo to Lambert-St Louis Airport?
There is 1 operator available for flights from Tokyo to Lambert-St Louis Airport as of October 2025.
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?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Tokyo to St. Louis is United Airlines (45% of total bookings). The next most popular airlines are Air Canada (29%) and Delta (26%).

Best airlines flying from Tokyo to St. Louis

Compare and see reviews for airlines that fly from Tokyo to St. Louis with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $787	Free Cancellation	Rating 7.4 8,988 reviews		Search United Airlines flights

St. Charles

Chesterfield

Hermann

Fairview Heights

Florissant

Maryland Heights

O'Fallon

Wentzville

Collinsville

Fenton

St. Peters

Alton

Farmington

Festus

Glencoe

Clayton

Edwardsville

Eureka

Litchfield

Shrewsbury

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.