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Cheap flights from St. Louis to Japan from $407

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Japan departing on 4/26. 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 St. Louis to Japan

Cheap round-trip flights

These are some of the best round-trip flight deals from St. Louis to Japan that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from St. Louis to Japan.

Cheap last minute flights

Planning a quick getaway from St. Louis to Japan? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Japan, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from St. Louis to Japan

Find recent round-trip train or bus tickets from St. Louis to Japan.

All round-trip flight deals to Japan

The cheapest plane tickets to Japan found on KAYAK recently.
6:00 am - 2:35 pmSTL-HND
17h 35m1 stop
5:20 pm - 11:14 pmHND-STL
20h 54m1 stop
$712Delta
Find Deal
Sat, Jan 18 - Sat, Jan 25
6:00 am - 5:45 pmSTL-HND
20h 45m2 stops
5:20 pm - 11:37 pmHND-STL
21h 17m2 stops
$717Delta
Find Deal
Sat, Jan 18 - Sat, Jan 25
9:55 am - 3:20 pmSTL-HND
15h 25m1 stop
5:00 pm - 11:11 pmHND-STL
20h 11m1 stop
$724Japan Airlines
Find Deal
Sun, Apr 27 - Thu, May 8
6:10 am - 4:40 pmSTL-NRT
19h 30m1 stop
5:10 pm - 11:08 pmNRT-STL
20h 58m1 stop
$726Japan Airlines
Find Deal
Sat, Feb 22 - Mon, Mar 3
7:04 am - 3:30 pmSTL-NRT
17h 26m1 stop
5:10 pm - 11:09 pmNRT-STL
19h 59m1 stop
$732American Airlines
Find Deal
Mon, Mar 3 - Mon, Mar 17
6:30 am - 5:45 pmSTL-HND
20h 15m1 stop
4:25 pm - 6:59 pmHND-STL
17h 34m1 stop
$733United Airlines
Find Deal
Fri, Jan 10 - Sat, Jan 18
6:50 am - 3:55 pmSTL-NRT
18h 05m1 stop
5:30 pm - 4:31 pmNRT-STL
14h 01m1 stop
$734United Airlines
Find Deal
Sat, Jan 18 - Sat, Jan 25
5:10 am - 4:40 pmSTL-NRT
20h 30m2 stops
5:40 pm - 10:43 pmNRT-STL
20h 03m2 stops
$743American Airlines
Find Deal
Mon, Feb 17 - Thu, Feb 27
3:50 pm - 4:30 pmSTL-NRT
33h 40m2 stops
6:45 pm - 3:06 pmNRT-STL
35h 21m2 stops
$856Air Canada
Find Deal
Tue, Jan 21 - Tue, Jan 28
3:50 pm - 4:00 pmSTL-NRT
33h 10m2 stops
6:00 pm - 3:06 pmNRT-STL
36h 06m2 stops
$872Air Canada
Find Deal
Wed, Jan 22 - Wed, Jan 29
7:45 am - 10:45 pmSTL-OKA
25h 00m2 stops
$407Japan Airlines
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Sat, Apr 26
7:00 am - 3:25 pmSTL-HND
17h 25m1 stop
$410Japan Airlines
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Sun, Feb 2
6:25 am - 5:45 pmSTL-HND
20h 20m1 stop
$416ANA
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Mon, Dec 30
6:00 am - 3:10 pmSTL-NRT
18h 10m1 stop
$416ANA
Find Deal
Mon, Dec 30
5:30 pm - 3:10 pmSTL-NRT
30h 40m2 stops
$419United Airlines
Find Deal
Mon, Dec 30
6:00 am - 5:45 pmSTL-HND
20h 45m2 stops
$419Delta
Find Deal
Sun, Feb 2
10:35 am - 5:45 pmSTL-HND
16h 10m1 stop
$463United Airlines
Find Deal
Sat, Jan 4
5:00 am - 4:40 pmSTL-HND
44h 40m2 stops
$549Air Canada
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Mon, Dec 30
5:27 pm - 4:30 pmSTL-NRT
32h 03m2 stops
$616Air Canada
Find Deal
Sat, Jan 4
5:37 pm - 5:45 pmSTL-HND
34h 08m1 stop
$646Delta
Find Deal
Wed, Mar 26
8:25 am - 4:50 pmSTL-HND
17h 25m1 stop
6:20 pm - 9:45 pmHND-STL
18h 25m1 stop
$733United Airlines
Find Deal
Thu, Dec 26 - Sat, Jan 18
5:59 pm - 2:50 pmSTL-HND
29h 51m2 stops
4:25 pm - 8:02 pmHND-STL
18h 37m2 stops
$737United Airlines
Find Deal
Thu, Dec 26 - Sat, Jan 18
6:30 am - 4:40 pmSTL-NRT
19h 10m1 stop
6:10 pm - 8:28 pmNRT-STL
17h 18m2 stops
$739American Airlines
Find Deal
Thu, Dec 26 - Sat, Jan 18
6:30 am - 4:40 pmSTL-NRT
19h 10m1 stop
5:30 pm - 10:21 pmNRT-STL
19h 51m1 stop
$880American Airlines
Find Deal
Fri, Dec 27 - Sun, Dec 29
6:25 am - 4:40 pmSTL-HND
43h 15m2 stops
6:50 pm - 2:24 pmHND-STL
34h 34m2 stops
$1,034Air Canada
Find Deal
Tue, Dec 24 - Fri, Dec 27
7:04 am - 9:25 pmSTL-FUK
23h 21m2 stops
7:00 pm - 11:12 amFUK-STL
31h 12m2 stops
$1,225Japan Airlines
Find Deal
Fri, Dec 27 - Sun, Dec 29
5:45 am - 2:55 pmSTL-HND
18h 10m1 stop
10:50 am - 3:38 pmHND-STL
19h 48m1 stop
$1,532Japan Airlines
Find Deal
Wed, Dec 25 - Fri, Dec 27
7:07 pm - 2:35 pmSTL-HND
28h 28m2 stops
5:20 pm - 9:42 pmHND-STL
19h 22m2 stops
$1,693Delta
Find Deal
Fri, Dec 27 - Thu, Jan 2
3:50 pm - 4:00 pmSTL-NRT
33h 10m3 stops
6:45 pm - 12:26 pmNRT-STL
32h 41m2 stops
$2,127Air Canada
Find Deal
Wed, Dec 25 - Fri, Dec 27
5:55 pm - 5:45 pmSTL-HND
32h 50m1 stop
5:20 pm - 10:06 pmHND-STL
19h 46m1 stop
$2,269Delta
Find Deal
Thu, Dec 26 - Sat, Jan 4

Japan Airlines flights from St. Louis to Japan

Our best Japan Airlines deals on St. Louis to Japan flight tickets
Japan Airlines
Apr 27
STL9:55 amLambert-St Louis
15h 25m
1 stop
HND3:20 pmTokyo Haneda
May 8
HND5:00 pmTokyo Haneda
20h 11m
1 stop
STL11:11 pmLambert-St Louis
Japan Airlines
Feb 22
STL6:10 amLambert-St Louis
19h 30m
1 stop
NRT4:40 pmTokyo Narita
Mar 3
NRT5:10 pmTokyo Narita
20h 58m
1 stop
STL11:08 pmLambert-St Louis
Japan Airlines
Mar 3
STL7:00 amLambert-St Louis
17h 40m
1 stop
NRT3:40 pmTokyo Narita
Mar 17
NRT7:40 amTokyo Narita
29h 29m
2 stops
STL11:09 pmLambert-St Louis

ANA flights from St. Louis to Japan

Our best ANA deals on St. Louis to Japan flight tickets
ANA
Jan 18
STL6:30 amLambert-St Louis
36h 10m
2 stops
OKA9:40 amOkinawa Naha
Jan 31
OKA9:20 pmOkinawa Naha
37h 42m
2 stops
STL8:02 pmLambert-St Louis
ANA
Jan 17
STL8:00 amLambert-St Louis
18h 45m
1 stop
HND5:45 pmTokyo Haneda
Feb 17
HND6:20 pmTokyo Haneda
16h 29m
1 stop
STL7:49 pmLambert-St Louis
ANA
Jan 17
STL6:15 amLambert-St Louis
17h 55m
1 stop
NRT3:10 pmTokyo Narita
Feb 17
NRT5:55 pmTokyo Narita
36h 16m
1 stop
STL3:11 pmLambert-St Louis

See travel insights to Japan from

How to get the cheapest flight ticket from St. Louis to Japan

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 month to fly to Japan?

The month of February is, on average, the cheapest month to fly to Japan from St. Louis, with most prices found around $1,022. If you aren’t able to travel to Japan during the month of February, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $1,094.

What is the cheapest day to depart on your flight to Japan?

On average, the least expensive day to fly to Japan from St. Louis is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $1,209. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from St. Louis to Japan on a Friday will generally be more expensive and average around $1,457. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Japan?

Flying to Japan from St. Louis at noon is the least expensive time of day to depart. momondo users have found prices as low as $1,103 when looking at flights departing at noon. In the morning is when there is more demand to fly to Japan, so prices are often more expensive at around $1,308 per ticket.

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

You could potentially save up to 2% on your flight if you consider stops on a St. Louis to Japan flight.

Cheap St. Louis to Japan flight deals and tips

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

Best Price Found

$407

Fastest flight time

15h 25m

Direct flights

None

Airports in Japan

5 airports
The best one-way flight to Japan from St. Louis in the past 72 hours is $407. The best round-trip flight deal from St. Louis to Japan found on momondo in the last 72 hours is $712.
The fastest flight from St. Louis to Japan takes 15h 25m
There are no direct flights from St. Louis to Japan. Popular non-direct routes for this connection are Lambert-St Louis Airport - Tokyo Haneda Airport, Lambert-St Louis Airport - Tokyo Narita Airport and Lambert-St Louis Airport - Okinawa Naha Airport.
There are 5 airports near Japan: Tokyo Narita (NRT), Osaka Itami (ITM), Okinawa Naha (OKA), Osaka Kansai Intl (KIX), Tokyo Haneda (HND)

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

    Prices for flights from Lambert-St Louis Airport to Japan were last updated today.

  • How many operators does momondo search for flights from Lambert-St Louis Airport to Japan?

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Lambert-St Louis Airport to Japan.

  • What documentation or ID do you need to fly to Japan?

    The necessary travel and health documents for your Japan 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.


Best airlines flying from St. Louis to Japan

Compare and see reviews for airlines that fly from St. Louis to Japan with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $408Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Japan AirlinesPriceFrom $723Free CancellationRating
8.3
1,440 reviews
Search Japan Airlines flights
United AirlinesPriceFrom $778Free CancellationRating
7.4
9,022 reviews
Search United Airlines flights
DeltaPriceFrom $833Free CancellationRating
8.0
8,588 reviews
Search Delta flights
Air CanadaPriceFrom $870Free CancellationRating
7.0
8,421 reviews
Search Air Canada flights
ANAPriceFrom $975Free CancellationRating
8.4
841 reviews
Search ANA flights

Why use momondo?

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

Finding the right flight to Japan from St. Louis 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 Japan quick and easy, saving you time and money.

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

momondo does allow users to show only those flights to Japan from St. Louis which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for St. Louis to Japan flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to Japan from St. Louis. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


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