STL - NRT

$490 Find Cheap Flights from St. Louis to Tokyo Narita Airport - Compare and Save

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Everything you should know

Cheapest round-trip
$776
Typical prices: $935-$1,475
Air Canada
Fri 1/26Thu 2/1
STL - NRT • 2 stops
Cheapest one-way
$490
Typical prices: $504-$742
Multiple Airlines
Wed 2/7
STL - NRT • 3 stops
Nonstop flights
Not available
There are currently no direct flights between St. Louis and Tokyo Narita Airport. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
7 weeks
in advance
Our data shows that travelers who book at least 7 weeks in advance save around 29% compared to booking last minute.
Insights
Insights
When to travel
February
Cheapest • 20% price drop
April
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Seattle/Tacoma Intl (SEA)
Cheapest • Avg $1,004 (round-trip)
Denver Intl (DEN)
Shortest trip • 15h (one-way)
Insights
Insights
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We hope you love your trip to Tokyo Narita Airport!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from St. Louis to Tokyo (STL-NRT)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from St. Louis to Tokyo

Tue, Jan 26 - Mon, Feb 1
Air Canada Logo
4:05 pm - 4:40 pmSTL  Lambert-St Louis-NRT Tokyo Narita
33h 35m2 stops Toronto Pearson Intl Vancouver Intl
Air Canada Logo
6:45 pm - 3:26 pmNRT  Tokyo Narita-STL Lambert-St Louis
35h 41m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl
$776Air Canada
Mon, Feb 1 - Tue, Feb 16
Air Canada Logo
4:05 pm - 4:30 pmSTL  Lambert-St Louis-NRT Tokyo Narita
57h 25m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
6:45 pm - 3:26 pmNRT  Tokyo Narita-STL Lambert-St Louis
35h 41m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl
$780Air Canada
Sun, Feb 7 - Fri, Feb 19
ANA Logo
6:15 am - 3:30 pmSTL  Lambert-St Louis-NRT Tokyo Narita
18h 15m1 stop Houston George Bush Intcntl
ANA Logo
5:05 pm - 12:06 pmNRT  Tokyo Narita-STL Lambert-St Louis
34h 01m1 stop Chicago O'Hare Intl
$805ANA
Mon, Feb 1 - Wed, Feb 17
American Airlines Logo
5:29 am - 3:30 pmSTL  Lambert-St Louis-NRT Tokyo Narita
19h 01m1 stop Dallas/Fort Worth
American Airlines Logo
5:30 pm - 7:36 pmNRT  Tokyo Narita-STL Lambert-St Louis
17h 06m1 stop Dallas/Fort Worth
$811American Airlines
Tue, Dec 1 - Tue, Dec 8
American Airlines Logo
6:00 am - 3:30 pmSTL  Lambert-St Louis-NRT Tokyo Narita
18h 30m1 stop Dallas/Fort Worth
American Airlines Logo
5:30 pm - 5:46 pmNRT  Tokyo Narita-STL Lambert-St Louis
15h 16m1 stop Dallas/Fort Worth
$811American Airlines
Tue, Nov 24 - Thu, Dec 17
United Airlines Logo
8:50 am - 3:35 pmSTL  Lambert-St Louis-NRT Tokyo Narita
15h 45m1 stop Denver Intl
United Airlines Logo
5:40 pm - 5:00 pmNRT  Tokyo Narita-STL Lambert-St Louis
14h 20m1 stop Denver Intl
$812United Airlines
Tue, Nov 17 - Thu, Dec 10
United Airlines Logo
6:00 am - 3:15 pmSTL  Lambert-St Louis-NRT Tokyo Narita
18h 15m1 stop Newark
United Airlines Logo
5:15 pm - 10:15 pmNRT  Tokyo Narita-STL Lambert-St Louis
20h 00m1 stop Newark
$812United Airlines
Fri, Feb 26 - Wed, Mar 10
ANA Logo
6:15 am - 3:00 pmSTL  Lambert-St Louis-NRT Tokyo Narita
17h 45m1 stop Chicago O'Hare Intl
ANA Logo
5:05 pm - 6:06 pmNRT  Tokyo Narita-STL Lambert-St Louis
16h 01m1 stop Chicago O'Hare Intl
$813ANA
Mon, Feb 1 - Wed, Feb 17
Delta Logo
6:20 am - 9:25 pmSTL  Lambert-St Louis-NRT Tokyo Narita
24h 05m2 stops Detroit Metropolitan Wayne County Incheon Intl
Delta Logo
9:40 am - 11:18 pmNRT  Tokyo Narita-STL Lambert-St Louis
28h 38m2 stops Incheon Intl Minneapolis St Paul
$840Delta
Thu, Feb 11 - Thu, Feb 18
Multiple Airlines Logo
6:15 am - 3:00 pmSTL  Lambert-St Louis-NRT Tokyo Narita
17h 45m1 stop Chicago O'Hare Intl
Multiple Airlines Logo
5:40 pm - 8:54 pmNRT  Tokyo Narita-STL Lambert-St Louis
18h 14m1 stop Denver Intl
$864Multiple Airlines
Booking Insights

Price, demand and travel trends for St. Louis to Tokyo Narita Airport flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from St. Louis to Tokyo Narita Airport?

Round-trip flights from St. Louis to Tokyo Narita Airport typically range from $935 to $1,475. The lowest price found in the past 5 days was $776, on Air Canada.

What's the cheapest day of the week to fly from St. Louis to Tokyo Narita Airport?

Based on deals KAYAK users found in the last 12 months, Saturday is the cheapest day of the week to fly from St. Louis to Tokyo Narita Airport. It’s 13% cheaper than the average day, while Thursday is the most expensive, with prices 31% higher.

What’s the cheapest month to fly from St. Louis to Tokyo Narita Airport?

•February is the cheapest month to fly from St. Louis to Tokyo Narita Airport at $938 round-trip.
•July ($1,480) and June ($1,461) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 57% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from St. Louis to Tokyo Narita Airport the cheapest?

Flights from St. Louis to Tokyo Narita Airport are cheapest 7 weeks before departure. Booking in this window typically costs about 29% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Find deals

Key details for St. Louis to Tokyo Narita Airport flights

Low season

December

Cheapest flight

$490
Beat the crowds with an average 59% drop in travelers.
The most popular month to fly with an average 77% increase in travelers.
One-way flight from St. Louis to Tokyo Narita Airport

When to book flights from St. Louis to Tokyo

Are your dates flexible? Find out the best times to travel from St. Louis to Tokyo based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your St. Louis to Tokyo Narita Airport flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from St. Louis to Tokyo Narita Airport?

    Four cabin classes are available on flights from St. Louis to Tokyo Narita Airport:

    • Economy Class
    • Premium Economy Class
    • Business Class
    • First Class

    Prices vary by airline.

  • How long is a flight from St. Louis to Tokyo Narita Airport?

    A nonstop flight from St. Louis to Tokyo Narita Airport takes 00m, covering 6,350 miles.

  • Do I need a passport to fly from St. Louis to Tokyo Narita Airport?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a St. Louis to Tokyo Narita Airport flight?

    Round-trip flights from St. Louis to Tokyo Narita Airport range from $935 to $1,475, with an average of $1,172 over the past 12 months. Anything below $935 counts as a good deal.

  • How expensive are last-minute St. Louis to Tokyo Narita Airport flights?

    Last-minute fares on this route (booked within two weeks of departure) run 18% above the $1,172 route average. Book 7 weeks before departure for the lowest fares.

  • How are flight prices from St. Louis to Tokyo Narita Airport looking right now?

    One-way fares from St. Louis to Tokyo Narita Airport are currently higher than usual. Average one-way flight prices are about $727, which is 21% above the typical average for this route.

  • What car rental options are available at Tokyo Narita Airport (NRT)?

    Tokyo Narita Airport (NRT) hosts 5 major car rental companies, with daily rates averaging $49 for economy cars. Top options include:

    • IX Rental
    • Yesaway
    • Relax Rent A Car
    • Times
    • JDM Rent a car

  • Which airports can I use when flying from St. Louis to Tokyo Narita Airport?

    Flights from St. Louis to Tokyo Narita Airport usually depart from Lambert-St Louis (STL) and arrive at Tokyo Narita (NRT).

  • Which airports do connecting flights from St. Louis to Tokyo Narita Airport pass through?

    One-stop flights from St. Louis to Tokyo Narita Airport most commonly connect through:

    • Chicago O'Hare Intl (ORD) - 26% of one-stop connections
    • Seattle/Tacoma Intl (SEA) - 26% of one-stop connections
    • Toronto Pearson Intl (YYZ) - 17% of one-stop connections
    • Denver Intl (DEN) - 15% of one-stop connections

  • Can I save money by using flexible dates for flights from St. Louis to Tokyo Narita Airport?

    Yes. Flexible dates can save you up to 34% on flights from St. Louis to Tokyo Narita Airport. Saturday is the cheapest departure day at $1,024 round-trip on average, while Thursday is the most expensive at $1,545, a difference of $521.

    Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • How much time can I save by choosing a different layover airport from St. Louis to Tokyo Narita Airport?

    Flying via Denver Intl (DEN) gives the shortest average 1-stop total travel time at 15h, compared with 16h 17m via Chicago O'Hare Intl (ORD) and 16h 26m via San Francisco (SFO).

  • What is the time difference between St. Louis and Tokyo Narita Airport?

    Tokyo Narita Airport is 14 hours ahead of St. Louis (Japan Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Tokyo Narita Airport?

    Akihabara Electric Town is one of the most viewed places in Tokyo Narita Airport on KAYAK.

Your guide to booking St. Louis to Tokyo Narita Airport flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Saturday departure and avoid flying on Thursday. On this route, Saturday flights average $1,024, about $521 less than Thursday fares (34% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 7 weeks before you fly. On this route, that window historically saves about 29% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your St. Louis to Tokyo Narita Airport trip for February. Fares historically average $938 round-trip in that month - typically $542 less than the most expensive month, which is July (based on the last 12 months).

More options for your flight from St. Louis to Tokyo

Complete your trip to Tokyo with a hotel stay or car rental

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