Flight tickets from St Louis to Tokyo

Compare St Louis to Tokyo flight deals

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

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Flight deals from St Louis Airport to Tokyo

Looking for a cheap last-minute deal or the best return flight from St Louis Airport to Tokyo? If you want to travel next month, return fares start from ₹ 105,578. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from St Louis to Tokyo

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like St Louis to Tokyo flights are currently cheapest in August.

Alternative St Louis to Tokyo routes

Looking for the cheapest, fastest or easiest route from St Louis to Tokyo? You could fly into the following airports instead.

St Louis to Tokyo: Flight information

The things to know before you go.
Cheapest flight found₹ 36,428
Cheapest month to flyAugust

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

There are 3 airports in Tokyo: Tokyo Haneda, Tokyo Narita and Ibaraki.
The best price we found for a return flight from St Louis to Tokyo is ₹ 82,307. 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. But we found flights with one or more stops from ₹ 82,307.
As of April 2026, there are no flights flying from St Louis to Tokyo.
The cheapest month to fly from St Louis to Tokyo is usually September.
If you're flying from St Louis Airport, the cheapest airport near Tokyo is Tokyo Narita – which is 63.7 km away from the centre of Tokyo. We've found flights into this airport from ₹ 82,307.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from St Louis Airport to Tokyo on Wednesday, 16 September 2026.
No airlines currently offer direct flights between St Louis Airport and Tokyo. 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 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.
In April, the average temperature is usually around 19°C. August is typically the warmest month in Tokyo, when it usually averages around 28°C. You can expect the least rain in February. The coldest month is February, with temperatures averaging 15°C. The rainiest month is May.
Currently, Air Canada offers the cheapest flight tickets to Tokyo.

Flying from Lambert-St. Louis International Airport (STL) to Tokyo: what you need to know

  • Lambert-St. Louis International Airport is located in St Louis. Based in the UTC+9 timezone, Tokyo is 14 hours ahead of St Louis.

  • For a relaxed start to your STL to Tokyo flight, leave plenty of time to check in and drop off your luggage. Turning up two hours before international departures and an hour before domestic flights is the general travel rule.

  • Longer lines at check-in and security are likely if you're jetting off during high season, so allow some extra breathing space. A good rule of thumb for peak times? Get there up to four hours ahead for international flights and two hours for domestic departures.

  • Think about adding a stopover to potentially save on your flight ticket from STL to Tokyo. All you need to do is uncheck 'Direct flights only' during your search. Take a break (and maybe save some cash) by stopping at one of these airports:

    • O'Hare International Airport (ORD)

    • Hartsfield-Jackson Atlanta International Airport (ATL)

    • Dallas/Fort Worth International Airport (DFW)

  • Located around 16 kilometres from the centre of St Louis, STL can be reached in about 20 minutes by car (depending on traffic). Travelling on public transport will take roughly 35 minutes.

  • In search of a hotel near STL? If you've booked an early flight from Lambert-St. Louis International Airport to Tokyo, these stays will put you moments from your departure lounge:

  • Of all flights departing from Lambert-St. Louis International Airport, 78.04% touch down on time at their destination.

  • You'll find STL at 10701 Lambert International Blvd..

How to find the cheapest flights from Lambert-St. Louis International Airport (STL) to Tokyo

  • ₹ 36,428 is currently the best price for a one-way Lambert-St. Louis International Airport to Tokyo flight. A return flight ticket starts at ₹ 82,307. These prices may change depending on demand and availability.

  • To pick up cheap flights from STL to Tokyo, book ahead. Airlines tend to offer the most competitive fares when tickets are first released.

  • The 'Whole month' tool will show you the cheapest tickets from Lambert-St. Louis International Airport to Tokyo throughout the entire month. It's a good way to find a bargain if your travel plans are flexible.

  • Picking up a cheap flight from STL to Tokyo is a breeze with Price Alerts. All you need to do is set up one of these automatic notifications and we'll get in touch as soon as a new discount appears.

  • Find a cheap flight from Lambert-St. Louis International Airport to Tokyo with the help of our filters. Choose your preferred duration, number of stops and airlines, then sort the results by 'Cheapest' to see the best deals.

Airports in Tokyo

Haneda Airport (HND)

  • The distance from Haneda Airport (HND) to central Tokyo is roughly 16 kilometres. It'll take you around 15 minutes to get to the centre driving.

  • If you're arriving on a late flight from Lambert-St. Louis International Airport to Tokyo, nothing beats the convenience of staying close to the terminal. Grab your luggage from the carousel and then be showered and relaxing not long after at one of these accommodation options near HND:

  • Say yes to new adventures by picking up a Haneda Airport rental car. Grab your wheels from Europcar, Nissan Rent a Car or Times and experience the lesser-explored corners of Tokyo and beyond.

  • Booking your ride from Haneda Airport around three weeks before your flight from STL to Tokyo can help you get the best possible rate.

  • You'll find HND at 3丁目 Hanedakuko, Ota.

Narita International Airport (NRT)

  • The centre of Tokyo is about 64 kilometres from Narita International Airport (NRT). After your flight from Lambert-St. Louis International Airport to Tokyo has hit the runway and you've made your way through the terminal, the drive should take about 1 hour.

  • After stepping off your STL to Tokyo flight, kick back at a hotel near NRT. These are some great accommodation options that'll help you get into relaxation mode:

  • Airport Car Hire, JDM Rent a car and Miki Car Hire make picking up a Narita International Airport rental car quick and easy. These companies are located in or around the terminal and will have you ready to go in a flash.

  • Get what you want, not just what's left over. Securing your ride from NRT four weeks ahead of time often means more savings and a wider range of vehicles.

  • Narita International Airport is located at 成田空港第2PTB(バス), Narita.

Best time to go to Tokyo

  • Carefully consider your travel dates before locking in your flight from Lambert-St. Louis International Airport to Tokyo. The city comes alive during peak season, but prices are generally higher and top attractions can be crowded. Go to Tokyo in the off-season if you prefer a quieter vibe.

  • When booking your Lambert-St. Louis International Airport to Tokyo flight ticket, think about the type of weather you enjoy. August is the warmest month in Tokyo, with temperatures ranging from 26ºC to 29ºC.

  • Search for cheap tickets from STL to Tokyo in February if you'd rather travel during cooler conditions. Temperatures are at their lowest then, ranging between 15ºC and 20ºC on average.

More about Tokyo

  • Start your Tokyo trip right by choosing the perfect place to stay. Once you've booked your flight from Lambert-St. Louis International Airport to Tokyo, check out our range of hotels including:

  • There are so many things to see and do in this city it can be hard to know where to begin. Senso-ji Temple Yogodo, Tokyo Tower and Mag's Park Rooftop Shibuya Crossing are major attractions which should feature on any good Tokyo itinerary.

Explore more of Japan

  • Tokyo has loads to offer, but there are so many other corners of Japan you'll want to see. Around 402 kilometres west of Tokyo, a visit to Osaka will keep your itinerary busy. Don't miss top attractions like Osaka Castle, Dotonbori and Universal Studios Japan.

  • Around 257 kilometres west of Tokyo, Nagoya is another favourite stop in Japan. Experience the best of this destination with a visit to Nagoya Castle, Atsuta Shrine and Osu Kannon Temple.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.