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Cheap Flights from St Louis to Tokyo Narita

Compare St Louis to Tokyo Narita flight deals

Find the cheapest month or even day of the year to fly to Tokyo Narita

Book the best Tokyo Narita fare with no extra fees

Flight deals from St Louis to Tokyo Narita

Looking for a cheap last-minute deal or the best return flight from St Louis Airport to Tokyo Narita Airport? If you want to travel next month, return fares start from R 16,097. Find the lowest prices on one-way and return tickets right here.
Tokyo.R 6,925 per passenger.Departing Sun, 18 Oct.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from St Louis on Sun, 18 Oct, arriving in Tokyo Narita.Price includes taxes and charges.From R 6,925, select.
Tokyo.R 7,106 per passenger.Departing Sun, 9 Aug.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from St Louis on Sun, 9 Aug, arriving in Tokyo Narita.Price includes taxes and charges.From R 7,106, select.
Tokyo.R 7,978 per passenger.Departing Thu, 30 Jul.One-way flight with Air Canada.Outbound indirect flight with Air Canada, departs from St Louis on Thu, 30 Jul, arriving in Tokyo Narita.Price includes taxes and charges.From R 7,978, select.
Tokyo.R 8,307 per passenger.Departing Wed, 4 Nov.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from St Louis on Wed, 4 Nov, arriving in Tokyo Narita.Price includes taxes and charges.From R 8,307, select.
Tokyo.R 9,278 per passenger.Departing Mon, 21 Sep.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from St Louis on Mon, 21 Sep, arriving in Tokyo Narita.Price includes taxes and charges.From R 9,278, select.
Tokyo.R 10,562 per passenger.Departing Wed, 2 Dec.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from St Louis on Wed, 2 Dec, arriving in Tokyo Narita.Price includes taxes and charges.From R 10,562, select.
Tokyo.R 10,769 per passenger.Departing Thu, 7 Jan.One-way flight with Alaska Airlines.Outbound indirect flight with Alaska Airlines, departs from St Louis on Thu, 7 Jan, arriving in Tokyo Narita.Price includes taxes and charges.From R 10,769, select.
Tokyo.R 11,552 per passenger.Departing Thu, 18 Mar.One-way flight with Alaska Airlines.Outbound indirect flight with Alaska Airlines, departs from St Louis on Thu, 18 Mar, arriving in Tokyo Narita.Price includes taxes and charges.From R 11,552, select.
Tokyo.R 12,576 per passenger.Departing Fri, 5 Feb.One-way flight with Alaska Airlines.Outbound indirect flight with Alaska Airlines, departs from St Louis on Fri, 5 Feb, arriving in Tokyo Narita.Price includes taxes and charges.From R 12,576, select.
Tokyo.R 14,253 per passenger.Departing Sat, 5 Jun.One-way flight with WestJet.Outbound indirect flight with WestJet, departs from St Louis on Sat, 5 Jun, arriving in Tokyo Narita.Price includes taxes and charges.From R 14,253, select.
Tokyo.R 14,436 per passenger.Departing Fri, 9 Apr.One-way flight with Air Canada.Outbound indirect flight with Air Canada, departs from St Louis on Fri, 9 Apr, arriving in Tokyo Narita.Price includes taxes and charges.From R 14,436, select.
Tokyo.R 15,811 per passenger.Departing Fri, 28 May.One-way flight with Alaska Airlines.Outbound indirect flight with Alaska Airlines, departs from St Louis on Fri, 28 May, arriving in Tokyo Narita.Price includes taxes and charges.From R 15,811, select.

Find the cheapest month to fly from St Louis to Tokyo Narita

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like St Louis to Tokyo Narita flights are currently cheapest in October.
Jul
from R 7,978
Aug
from R 7,106
Sep
from R 9,278
Oct
from R 6,925
Nov
from R 8,307
Dec
from R 10,562
Jan
from R 10,769
Feb
from R 12,576
Mar
from R 11,552
Apr
from R 14,436
May
from R 15,811
Jun
from R 14,253

St Louis to Tokyo Narita: Alternative routes

Compare routes from St Louis to Tokyo below. You may find an airport to fly into that's cheaper, faster, or easier than Tokyo Narita.

Tokyo Haneda

17km from central Tokyo
Closest
from R 8,038
Search flights

Tokyo Narita

64km from central Tokyo
Cheapest
from R 6,925
Search flights

Ibaraki

85km from central Tokyo
from R 12,391
Search flights

St Louis to Tokyo: Flight information

The things to know before you go.
Cheapest flight foundR 6,925
Cheapest month to flyOctober

Finding cheap flights from St Louis to Tokyo Narita: Frequently asked questions

The best price we found for a return flight from St Louis to Tokyo Narita is R 13,740. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from St Louis to Tokyo Narita. But we found flights with one or more stops from R 13,740.
As of July 2026, there are no flights flying from St Louis to Tokyo Narita.
The cheapest month to fly from St Louis to Tokyo Narita is usually September.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from St Louis Airport to Tokyo Narita Airport on Wednesday, 16 September 2026.
No airlines currently offer direct flights between St Louis Airport and Tokyo Narita Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Tokyo Narita but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Tokyo is around 40 days in advance, so don’t leave your flight to the last minute.

Currently, Air Canada offers the cheapest flight tickets to Tokyo Narita.

Travelling from St Louis Airport (STL) to Tokyo Narita Airport (NRT): what you need to know

  • Tokyo's timezone is UTC+9, making Tokyo 15 hours ahead of St Louis.

  • Get to the airport on time so you don't miss your STL to NRT flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to prevent a last-minute sprint to your gate.

  • Be prepared for longer lines in popular months like July. Arriving up to four hours in advance for international flights and two hours for a domestic departure is a good idea.

  • Consider adding a stopover when booking your ticket from St Louis Airport to Tokyo Narita Airport. Just uncheck 'Direct flights only' to break up your journey, or maybe even explore a new city along the way. Here are some options between STL and NRT:

    • Dallas Fort Worth International Airport

    • Denver International Airport

    • San Francisco International Airport

How to find the cheapest flights from St Louis Airport (STL) to Tokyo Narita Airport (NRT)

  • R 6,925 is the lowest price for a one-way St Louis Airport to Tokyo Narita Airport flight. A return flight starts from R 13,740. These fares can change based on availability.

  • It's a good idea to book early if you want to get cheap tickets from STL to NRT. That's because airlines change prices based on demand, which tends to increase closer to the date of departure.

  • Finding cheap flights from St Louis Airport to Tokyo Narita Airport is easier if you can be flexible with your travel plans. Use the 'Whole month' search tool to see the lowest prices across every month and score a great deal.

  • Picking up cheap flights from STL to NRT is a breeze with Price Alerts. All you need to do is create one of these automatic alerts and we'll get in touch when there's a better deal.

  • Lock in the right flight for you with the help of the filters. To see the 'Fastest,' 'Cheapest' or 'Best' flights from St Louis Airport to Tokyo Narita Airport, use the 'Sort by' tool. You can also filter results by airline, arrival and departure times, and journey duration.

Handy information about St Louis Airport (STL)

Arriving at Tokyo Narita Airport (NRT)

  • If you have a late St Louis Airport to Tokyo Narita Airport flight, nothing tops the convenience of being near the terminal. Grab your bags from the carousel and then be showered and snoozing shortly after at one of these hotels near NRT:

  • Pick up a Tokyo Narita Airport rental car and explore Tokyo and beyond with your own set of wheels. Airport Car Rental, JDM Rent a car and Miki Car Rental are top providers to choose from here.

  • For the best deal, reserve your ride from Tokyo Narita Airport around four weeks ahead.

When to fly to Tokyo Narita Airport (NRT)

  • The quietest month for a flight from St Louis Airport to Tokyo Narita Airport is March, while May is the most popular. Choose the best time to go to Tokyo based on whether you prefer a bustling atmosphere or a more laid-back vibe.

  • Book your flight from St Louis Airport to Tokyo Narita Airport for August if you'd like to go to Tokyo during its warmest month. You can expect temperatures of between 23ºC (73ºF) and 29ºC (84ºF).

  • Search for cheap tickets from STL to NRT in January if you want to travel in cooler conditions. Temperatures are at their lowest then, ranging between 9ºC (48ºF) and 15ºC (59ºF) on average.

Explore more of Japan

  • Osaka is just one of the many cities in Japan waiting to be discovered once you've seen Tokyo. Around 402 kilometres away to the west, its best attractions include Dotonbori, Osaka Castle and Universal Studios Japan.

  • Nagoya is another must-experience destination in Japan and is around 257 kilometres west of Tokyo. No trip is complete without visiting Nagoya Castle, Ninomaru Garden and Sky Promenade.

Plan the rest of your trip from St Louis to Tokyo

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.