฿19,190 Cheap Flights from St. Louis (STL) to Tokyo (NRT)

View ฿19,190 flight on Sun, 19 Jul 2026Opens in a new window

Popular airlines from Lambert-St. Louis International Airport (STL) to Narita Intl. Airport (NRT)

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

Prices were available within the past 7 days and start at ฿19,190 for one-way flights and ฿89,715 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Japan Airlines
Sat, 26 Dec - Mon, 4 Jan
STL
St. Louis
NRT
Tokyo
฿89,715 Return, found 3 days ago
฿89,715
Return
found 3 days ago
Select Japan Airlines flight, departing Sat, 26 Dec from St. Louis to Tokyo, returning Mon, 4 Jan, priced at ฿89,715 found 3 days ago
Japan Airlines
Sat, 26 Dec - Mon, 4 Jan
STL
St. Louis
NRT
Tokyo
฿92,290 Return, found 3 days ago
฿92,290
Return
found 3 days ago
Select Japan Airlines flight, departing Sat, 26 Dec from St. Louis to Tokyo, returning Mon, 4 Jan, priced at ฿92,290 found 3 days ago
American Airlines
Sat, 26 Dec - Mon, 4 Jan
STL
St. Louis
NRT
Tokyo
฿93,445 Return, found 3 days ago
฿93,445
Return
found 3 days ago
Select American Airlines flight, departing Sat, 26 Dec from St. Louis to Tokyo, returning Mon, 4 Jan, priced at ฿93,445 found 3 days ago
United
Sat, 26 Dec - Mon, 4 Jan
STL
St. Louis
NRT
Tokyo
฿94,235 Return, found 3 days ago
฿94,235
Return
found 3 days ago
Select United flight, departing Sat, 26 Dec from St. Louis to Tokyo, returning Mon, 4 Jan, priced at ฿94,235 found 3 days ago
Japan Airlines
Sat, 26 Dec - Mon, 4 Jan
STL
St. Louis
NRT
Tokyo
฿94,380 Return, found 3 days ago
฿94,380
Return
found 3 days ago
Select Japan Airlines flight, departing Sat, 26 Dec from St. Louis to Tokyo, returning Mon, 4 Jan, priced at ฿94,380 found 3 days ago

Find the cheapest month to fly from St. Louis (STL) to Tokyo (NRT)

November is typically the cheapest month to fly

From ฿28,196 - ฿46,907 per traveller.

Frequently asked questions

How much is a flight from STL to Narita Intl. Airport (NRT)?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price listed for a round-trip flight between Lambert-St. Louis Intl. Airport (STL) and Tokyo Narita Airport was ฿89,715. Fares this good don't hang around forever, so make sure you book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Lambert-St. Louis Intl. Airport (STL) to Narita Intl. Airport (NRT)?
Most flights can be conveniently cancelled online, but whether or not you are charged a fee all comes down to your airline. If you do have to cancel your trip, follow the easy instructions in the Customer Service Portal.
How do I find cheap flights from Lambert-St. Louis Intl. Airport (STL) to Narita Intl. Airport (NRT) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for STL to Tokyo Narita Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Lambert-St. Louis Intl. Airport (STL) to Narita Intl. Airport (NRT)?
With around 10,200 kilometres separating STL and NRT, your flight will be a long one. Pack wisely and make your time in the air comfortable. Little things like an extra pair of socks and a good neck pillow can make all the difference.
Which airlines fly direct from Lambert-St. Louis Intl. Airport (STL) to Tokyo Narita Airport?
Currently, no airlines offer direct flights from St. Louis Lambert International Airport to Narita Intl. Airport (NRT). You'll have to book a flight with at least one stop. To score the best price and connections, lock in your fare ahead of time.
Are STL to NRT flight tickets cheaper when they're purchased at the last minute?
Booking last minute from Lambert Field to Tokyo Narita Airport can be hit-or-miss. It is possible to score a bargain, but then again, you could miss out altogether! If you'd prefer to start planning your trip early, Expedia compares flight deals up to 12 months in advance. Just bear in mind that not all airlines release their prices so far in advance. Our advice? Check back often as prices are updated frequently.

Travel information

Origin airport
Lambert-St. Louis Intl.
Destination airport
Narita Intl.
Return price
฿89,715
Distance
10167 km
*Available to Expedia members.