$393+ Cheap flights from St. Louis (STL) to Narita (NRT)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/2. Fares are subject to change and may not be available on all flights or dates of travel.
STL — NRT
Nov 6 — Nov 131
Round-trip
1 adult, Economy
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from St. Louis to NaritaExplore the most affordable flight options available from St. Louis to Narita. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 7, 2026.
Explore the most affordable flight options available from St. Louis to Narita. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 7, 2026.
This Travelocity deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/76:50 pm -
2 stops30h 40m
Fri 11/136:45 pm -
2 stops32h 27m
Deal found 10/6![Air Canada logo]()
$855
This Expedia deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1010:53 am -
2 stops38h 37m
Mon 11/166:45 pm -
2 stops54h 47m
Deal found 10/6![Air Canada logo]()
$856
This lol.travel deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/196:15 am -
1 stop17h 45m
Tue 11/35:05 pm -
1 stop14h 54m
Deal found 10/5![ANA logo]()
$863
This Air Canada deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/79:40 am -
2 stops39h 50m
Thu 11/196:45 pm -
2 stops32h 25m
Deal found 10/6![Air Canada logo]()
$867
This Air Canada deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/86:50 pm -
2 stops30h 40m
Tue 11/176:45 pm -
2 stops35h 58m
Deal found 10/6![Air Canada logo]()
$872
This Air Canada deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/91:08 pm -
2 stops36h 22m
Tue 11/176:45 pm -
2 stops35h 58m
Deal found 10/6![Air Canada logo]()
$873
This Air Canada deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/86:50 pm -
2 stops30h 40m
Fri 11/136:45 pm -
2 stops39h 38m
Deal found 10/6![Air Canada logo]()
$877
This Air Canada deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1110:53 am -
2 stops38h 37m
Thu 11/196:45 pm -
2 stops35h 58m
Deal found 10/6![Air Canada logo]()
$878
This American Airlines deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/156:00 am -
1 stop18h 30m
Thu 12/35:30 pm -
1 stop19h 50m
Deal found 10/6![American Airlines logo]()
$895
This American Airlines deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/35:50 am -
1 stop18h 40m
Thu 12/105:30 pm -
1 stop17h 57m
Deal found 10/6![American Airlines logo]()
$910
This United Airlines deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/196:15 am -
1 stop17h 45m
Tue 11/34:55 pm -
2 stops19h 04m
Deal found 10/5![United Airlines logo]()
$918
This Air Canada deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/124:05 pm -
2 stops33h 25m
Tue 11/176:45 pm -
2 stops30h 47m
Deal found 10/6![Air Canada logo]()
$921
Best flights from St. Louis to NaritaDiscover carefully curated flight deals from St. Louis to Narita that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 7, 2026.
Discover carefully curated flight deals from St. Louis to Narita that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 7, 2026.
This United Airlines deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/96:00 am -
1 stop18h 15m
Fri 11/136:00 pm -
1 stop15h 09m
Deal found 10/6![United Airlines logo]()
$930
This United Airlines deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/116:00 am -
1 stop18h 15m
Wed 11/184:55 pm -
1 stop16h 10m
Deal found 10/6![United Airlines logo]()
$930
This United Airlines deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/74:39 pm -
2 stops31h 26m
Fri 11/136:00 pm -
1 stop20h 24m
Deal found 10/6![United Airlines logo]()
$934
This United Airlines deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/98:15 am -
1 stop16h 00m
Fri 2/194:55 pm -
1 stop15h 56m
Deal found 10/2![United Airlines logo]()
$980
This United Airlines deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/106:00 am -
1 stop18h 15m
Sat 11/145:15 pm -
1 stop20h 39m
Deal found 10/6![United Airlines logo]()
$980
This United Airlines deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/15:02 am -
1 stop19h 13m
Fri 2/125:50 pm -
1 stop19h 16m
Deal found 10/6![United Airlines logo]()
$980
This United Airlines deal was found by Cheapflights users on 10/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/17:29 am -
1 stop16h 31m
Fri 2/55:30 pm -
2 stops20h 00m
Deal found 10/4![United Airlines logo]()
$984
This United Airlines deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/98:15 am -
1 stop16h 00m
Sun 2/216:00 pm -
1 stop15h 06m
Deal found 10/2![United Airlines logo]()
$1,080
This United Airlines deal was found by Cheapflights users on 10/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/116:00 am -
1 stop18h 15m
Tue 12/86:00 pm -
1 stop16h 26m
Deal found 10/3![United Airlines logo]()
$1,182
This United Airlines deal was found by Cheapflights users on 10/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/65:25 am -
1 stop18h 50m
Thu 12/246:00 pm -
1 stop16h 02m
Deal found 10/3![United Airlines logo]()
$1,201
This United Airlines deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/175:10 am -
2 stops19h 05m
Sat 10/245:05 pm -
2 stops20h 26m
Deal found 10/6![United Airlines logo]()
$1,204
Last-minute flights from St. Louis to NaritaDiscover last-minute flight deals from St. Louis to Narita. Data last updated October 7, 2026 and is based on user searches.
Discover last-minute flight deals from St. Louis to Narita. Data last updated October 7, 2026 and is based on user searches.
This lol.travel deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/196:15 am -
1 stop17h 45m
Tue 11/35:05 pm -
1 stop14h 54m
Deal found 10/5![ANA logo]()
$863
This United Airlines deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/196:15 am -
1 stop17h 45m
Tue 11/34:55 pm -
2 stops19h 04m
Deal found 10/5![United Airlines logo]()
$918
This United Airlines deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/196:15 am -
1 stop17h 45m
Fri 10/304:55 pm -
1 stop19h 20m
Deal found 10/6![United Airlines logo]()
$930
This Travelocity deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/76:50 pm -
2 stops30h 40m
Fri 11/136:45 pm -
2 stops32h 27m
Deal found 10/6![Air Canada logo]()
$855
This Air Canada deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/79:40 am -
2 stops39h 50m
Thu 11/196:45 pm -
2 stops32h 25m
Deal found 10/6![Air Canada logo]()
$867
This Air Canada deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/86:50 pm -
2 stops30h 40m
Thu 11/196:45 pm -
2 stops35h 58m
Deal found 10/6![Air Canada logo]()
$872
This Air Canada deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/86:50 pm -
2 stops30h 40m
Fri 11/136:45 pm -
2 stops39h 38m
Deal found 10/6![Air Canada logo]()
$877
This Air Canada deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/91:08 pm -
2 stops36h 22m
Tue 11/176:45 pm -
2 stops35h 58m
Deal found 10/6![Air Canada logo]()
$873
This Expedia deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1010:53 am -
2 stops38h 37m
Mon 11/166:45 pm -
2 stops54h 47m
Deal found 10/6![Air Canada logo]()
$856
This Air Canada deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1110:53 am -
2 stops38h 37m
Thu 11/196:45 pm -
2 stops35h 58m
Deal found 10/6![Air Canada logo]()
$878
This Air Canada deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/124:05 pm -
2 stops33h 25m
Tue 11/176:45 pm -
2 stops30h 47m
Deal found 10/6![Air Canada logo]()
$921
This American Airlines deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/156:00 am -
1 stop18h 30m
Thu 12/35:30 pm -
1 stop19h 50m
Deal found 10/6![American Airlines logo]()
$895
One-way flights from St. Louis to NaritaSearch for one-way flight options from St. Louis to Narita. Find affordable one-way fares based on user searches. Data last updated October 7, 2026.
Search for one-way flight options from St. Louis to Narita. Find affordable one-way fares based on user searches. Data last updated October 7, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/212:02 pm -
2 stops36h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/3![Multiple Airlines logo]()
$393
This Kiwi.com deal was found by Cheapflights users on 10/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/412:02 pm -
2 stops36h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/3![Multiple Airlines logo]()
$411
This Kiwi.com deal was found by Cheapflights users on 10/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/712:02 pm -
2 stops36h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/3![Multiple Airlines logo]()
$436
This Kiwi.com deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/26:44 pm -
2 stops29h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/5![Multiple Airlines logo]()
$437
This Kiwi.com deal was found by Cheapflights users on 10/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/307:02 pm -
2 stops28h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/4![Multiple Airlines logo]()
$442
This Kiwi.com deal was found by Cheapflights users on 10/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/16:13 pm -
3 stops53h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/3![Multiple Airlines logo]()
$449
This Kiwi.com deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/912:02 pm -
2 stops36h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/2![Multiple Airlines logo]()
$468
This Kiwi.com deal was found by Cheapflights users on 10/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/166:34 pm -
2 stops29h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/4![Multiple Airlines logo]()
$477
This Kiwi.com deal was found by Cheapflights users on 10/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/57:54 pm -
2 stops27h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/3![Multiple Airlines logo]()
$497
This Kiwi.com deal was found by Cheapflights users on 10/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/36:04 am -
2 stops39h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/3![Multiple Airlines logo]()
$513
Find flight deals from St. Louis to Narita
Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Narita (NRT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 7, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $824 (Air Canada) |
One-way from | $393 (Kiwi.com) |
Popular in | March |
Cheapest in | December |
Average price | $1,511 |
Cheapflights Fare Finder
Customize your flight search to find flights from St. Louis to Narita that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 7, 2026.
Use the filters below to find and compare flights from St. Louis to Tokyo Narita Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
St. LouisTokyo
STL Lambert-St Louis - NRT Tokyo Narita
STLNRT
Lambert-St Louis
Mon 12/7
12:02 pm-3:05 pm
2 stops36h 03m
Tokyo Narita
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$436
St. LouisTokyo
STL Lambert-St Louis - NRT Tokyo Narita
STLNRT
Lambert-St Louis
Mon 11/2
6:44 pm-3:05 pm
2 stops29h 21m
Tokyo Narita
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$437
St. LouisTokyo
STL Lambert-St Louis - NRT Tokyo Narita
STLNRT
Lambert-St Louis
Tue 1/26
3:45 pm-3:30 pm
2 stops32h 45m
Tokyo Narita
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$550
St. LouisTokyo
STL Lambert-St Louis - NRT Tokyo Narita
STLNRT
Lambert-St Louis
Sun 11/8
1:28 pm-7:55 pm
2 stops39h 27m
Tokyo Narita
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$586
St. LouisTokyo
STL Lambert-St Louis - NRT Tokyo Narita
STLNRT
Lambert-St Louis
Tue 1/26
6:01 am-4:40 pm
1 stop19h 39m
Tokyo Narita
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$616
St. LouisTokyo
STL Lambert-St Louis - NRT Tokyo Narita
STLNRT
Lambert-St Louis
Sun 3/28
11:31 am-6:50 am
2 stops29h 19m
Tokyo Narita
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$621
St. LouisTokyo
STL Lambert-St Louis - NRT Tokyo Narita
STLNRT
Lambert-St Louis
Sun 3/28
5:06 am-1:40 pm
2 stops42h 34m
Tokyo Narita
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$635
St. LouisTokyo
STL Lambert-St Louis - NRT Tokyo Narita
STLNRT
Lambert-St Louis
Wed 12/2
6:00 am-3:15 pm
1 stop18h 15m
Tokyo Narita
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$638
Quickest round-trip
St. LouisTokyo
STL Lambert-St Louis - NRT Tokyo Narita
STLNRT
Lambert-St Louis
Mon 12/7
6:30 am-3:15 pm
1 stop17h 45m
Tokyo Narita
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$638
St. LouisTokyo
STL Lambert-St Louis - NRT Tokyo Narita
STLNRT
Lambert-St Louis
Tue 12/1
5:40 pm-3:30 pm
2 stops30h 50m
Tokyo Narita
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$638
Showing 1-10 of 23 resultsSorted by cheapest first
Compare providers for flights from St. Louis to Narita
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from St. Louis to Narita in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on St. Louis-Tokyo Narita Airport flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on St. Louis-Tokyo Narita Airport flight deals on Cheapflights vs. Ovago >95% of the time. Price accuracy is based on data collected from St. Louis-Tokyo Narita Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on St. Louis-Tokyo Narita Airport flights, Cheapflights users trust Ovago the most. Ovago has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for St. Louis-Tokyo Narita Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from St. Louis to Narita
Have a flexible travel schedule? Discover the best time to fly to Narita from St. Louis with our price prediction graph.
STL-NRT
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from St. Louis to Tokyo Narita Airport
What is the cheapest month to book a flight from St. Louis to Tokyo Narita Airport?
Currently, December is the cheapest month in which you can book a flight from St. Louis to Tokyo Narita Airport (average of $869). Flying from St. Louis to Tokyo Narita Airport in March is currently the most expensive (average of $1,652). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from St. Louis to Tokyo Narita Airport?
Airfare is below average for this route at the moment.
St. Louis to Tokyo Narita Airport flights typically cost between $1,284 and $1,625 in February.The cheapest round-trip price found within the last 5 days was $824 on Air Canada (Feb 1-Feb 5).
Reviews of airlines servicing Narita
Get insights into the airlines that provide service to Narita. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Narita. Reviews last updated October 7, 2026.
See what other customers who have flown with Japan Airlines,ANA, andUnited Airlines from St. Louis to Tokyo Narita Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.7
Entertainment
7.8
Crew
8.7
Comfort
8.2
Boarding
8.4
Overall
8.3
Reviews
1 / 20
10.0
ExcellentBrian,Sep 2025
HNL - NRT
Food
7.7
Entertainment
7.8
Crew
8.7
Comfort
8.2
Boarding
8.4
Overall
8.3
Reviews
1 / 20
10.0
ExcellentBrian,Sep 2025
HNL - NRT
Food
7.7
Entertainment
7.8
Crew
8.7
Comfort
8.2
Boarding
8.4
Overall
8.3
Reviews
1 / 20
10.0
ExcellentBrian,Sep 2025
HNL - NRT
Food
7.7
Entertainment
7.8
Crew
8.7
Comfort
8.2
Boarding
8.4
Overall
8.3
Reviews
1 / 20
10.0
ExcellentBrian,Sep 2025
HNL - NRT
Food
7.7
Entertainment
7.8
Crew
8.7
Comfort
8.2
Boarding
8.4
Overall
8.3
Reviews
1 / 20
10.0
ExcellentBrian,Sep 2025
HNL - NRT
Food
7.7
Entertainment
7.8
Crew
8.7
Comfort
8.2
Boarding
8.4
Overall
8.3
Reviews
1 / 20
10.0
ExcellentBrian,Sep 2025
HNL - NRT
Related info for your journey
Find useful and relevant information for your journey from St. Louis to Narita. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Tokyo Narita Airport?
Book flights to Tokyo Narita Airport if you plan to visit one of these locationsChiba
Karuizawa
Urayasu
Izu
Yokosuka
Yamanouchi
Odawara
Atami
Numazu
Hakone
Kawasaki
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Other flights to Narita
Explore flights to Narita departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 7, 2026.
St. Louis and Narita flights
Browse other St. Louis and Narita flight options. Last updated on October 7, 2026.
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Browse through other flights departing from St. Louis. Flights are based on user searches made on Cheapflights and were last updated on October 7, 2026.
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Check out other popular destinations found by fellow travelers in 2026
Top 5 airlines flying from St. Louis to Narita
Discover the top 5 airlines that operate flights from St. Louis to Narita. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$697 | Average$1,330 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$785 | Average$1,190 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$810 | Average$1,192 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$846 | Average$1,063 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$932 | Average$1,302 | FlexibilityNo cancel fee | On-time69% |