Asia

$395+ Cheap flights from St. Louis (STL) to Asia

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/27. Fares are subject to change and may not be available on all flights or dates of travel.
STL — ICN
Dec 28 — Jan 41
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Cheap flight deals from St. Louis to Asia

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Asia (AS0). 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 December 23, 2024.

Round-trip from

$752
(United Airlines)

One-way from

$395
(Kiwi.com)
From Lambert-St Louis to Asia
One-way flight from Lambert-St Louis to Asia

Find flight deals from St. Louis to Asia

Cheapest flights from St. Louis to Asia
Explore the most affordable flight options available from St. Louis to Asia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 23, 2024.

This United Airlines deal was found by Cheapflights users on 12/22. 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.
Thu 12/265:30 pmSTL - NRT
2 stops30h 30mUnited Airlines
Sat 1/184:50 pmNRT - STL
2 stops34h 58mUnited Airlines
Deal found 12/22$752
This American Airlines deal was found by Cheapflights users on 12/23. 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.
Fri 12/276:30 amSTL - NRT
1 stop19h 10mAmerican Airlines
Sun 12/295:30 pmNRT - STL
1 stop19h 51mAmerican Airlines
Deal found 12/23$880
This Justfly.com deal was found by Cheapflights users on 12/23. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/276:25 amSTL - HND
1 stop20h 20mANA
Sun 12/2910:25 amHND - STL
1 stop17h 01mANA
Deal found 12/23$892
This Orbitz deal was found by Cheapflights users on 12/22. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/276:00 amSTL - NRT
1 stop18h 10mMultiple Airlines
Thu 1/26:45 pmNRT - STL
2 stops59h 21mMultiple Airlines
Deal found 12/22$1,028
This Air Canada deal was found by Cheapflights users on 12/22. 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 12/235:30 pmSTL - NRT
2 stops32h 00mAir Canada
Thu 12/266:45 pmNRT - STL
2 stops35h 21mAir Canada
Deal found 12/22$1,099
This United Airlines deal was found by Cheapflights users on 12/22. 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.
Fri 12/275:00 amSTL - HND
1 stop21h 45mUnited Airlines
Thu 1/26:20 pmHND - STL
1 stop36h 27mUnited Airlines
Deal found 12/22$1,172
This Air Canada deal was found by Cheapflights users on 12/22. 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 12/293:50 pmSTL - HYD
2 stops22h 35mMultiple Airlines
Thu 1/309:20 pmHYD - STL
2 stops29h 16mMultiple Airlines
Deal found 12/22$1,393
This Indian Eagle deal was found by Cheapflights users on 12/23. 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 Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/301:05 pmSTL - HYD
2 stops25h 20mLufthansa
Tue 1/283:45 amHYD - STL
1 stop21h 40mLufthansa
Deal found 12/23$1,402
This Priceline deal was found by Cheapflights users on 12/23. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/303:50 pmSTL - HYD
2 stops22h 35mAir Canada
Tue 1/283:45 amHYD - STL
2 stops46h 51mAir Canada
Deal found 12/23$1,411
This FlightHub deal was found by Cheapflights users on 12/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/255:45 amSTL - HND
1 stop18h 10mJapan Airlines
Fri 12/2710:50 amHND - STL
1 stop19h 48mJapan Airlines
Deal found 12/21$1,532
This Delta deal was found by Cheapflights users on 12/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/237:07 pmSTL - HND
1 stop27h 58mDelta
Mon 12/308:00 pmHND - STL
1 stop18h 40mDelta
Deal found 12/22$1,587
This United Airlines deal was found by Cheapflights users on 12/22. 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.
Thu 12/266:00 amSTL - DEL
2 stops28h 20mUnited Airlines
Sat 12/2811:55 pmDEL - STL
2 stops33h 20mUnited Airlines
Deal found 12/22$1,680

Find flights from St. Louis to Asia within your budget

Customize your flight search to find flights from St. Louis to Asia 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 2,558,603 searches. Data last updated December 23, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

St. LouisTokyo

STL - NRT

STLNRT

Lambert-St Louis

Sat 2/22

5:37 pm-3:40 pm

2 stops31h 03m

Tokyo Narita

Mon 3/3

5:10 pm-10:43 pm

2 stops20h 33m

$752

St. LouisTokyo

STL - NRT

STLNRT

Lambert-St Louis

Sun 4/27

6:15 am-2:00 pm

1 stop17h 45m

Tokyo Narita

Thu 5/8

5:00 pm-9:52 pm

2 stops18h 52m

$753

St. LouisTokyo

STL - NRT

STLNRT

Lambert-St Louis

Sat 2/8

6:15 am-3:10 pm

1 stop17h 55m

Tokyo Narita

Sun 2/16

5:55 pm-3:11 pm

1 stop36h 16m

$754

St. LouisTokyo

STL - HND

STLHND

Lambert-St Louis

Sun 1/19

6:30 am-5:45 pm

1 stop20h 15m

Tokyo Haneda

Sun 1/26

6:20 pm-8:02 pm

1 stop16h 42m

$756

St. LouisTokyo

STL - HND

STLHND

Lambert-St Louis

Tue 4/1

8:48 am-1:55 pm

2 stops39h 07m

Tokyo Haneda

Wed 4/16

5:15 pm-2:42 pm

1 stop35h 27m

$757

St. LouisTokyo

STL - HND

STLHND

Lambert-St Louis

Mon 1/13

6:03 am-5:30 pm

1 stop20h 27m

Tokyo Haneda

Mon 1/20

7:10 am-11:03 pm

2 stops30h 53m

$764

St. LouisTokyo

STL - HND

STLHND

Lambert-St Louis

Sun 1/19

7:20 am-5:45 pm

2 stops19h 25m

Tokyo Haneda

Sun 1/26

4:25 pm-11:14 pm

2 stops21h 49m

$788

St. LouisOsaka

STL - KIX

STLKIX

Lambert-St Louis

Tue 1/21

6:03 am-10:20 pm

2 stops25h 17m

Osaka Kansai Intl

Tue 1/28

3:05 pm-11:23 am

2 stops35h 18m

$792

St. LouisTokyo

STL - HND

STLHND

Lambert-St Louis

Mon 1/13

5:40 am-5:20 pm

2 stops20h 40m

Tokyo Haneda

Wed 1/29

8:25 pm-11:57 pm

2 stops18h 32m

$795

St. LouisTokyo

STL - NRT

STLNRT

Lambert-St Louis

Sun 4/6

7:04 am-3:00 pm

1 stop17h 56m

Tokyo Narita

Wed 4/16

6:25 pm-8:42 am

1 stop28h 17m

$831

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/22

Showing 1-10 of 60 results
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Best time to book a flight from St. Louis to Asia

Have a flexible travel schedule? Discover the best time to fly to Asia from St. Louis with our price prediction graph.
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.

Travel insights for flights from St. Louis to Asia

Get recent, data-driven insights about flights from St. Louis to Asia including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from St. Louis to Asia?

Currently, October is the cheapest month in which you can book a flight from St. Louis to Asia (average of $1,086). Flying from St. Louis to Asia in June is currently the most expensive (average of $1,729). 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.

What is the cheapest time of day to fly from STL to AS?

Find hourly flight availability from St. Louis to Asia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 23, 2024.

When flying from St. Louis to Asia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Asia by month

Plan your trip to Asia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Asia ranges from 0.4 - 15.7 inches per month. July is typically the wettest month, when rainfall can reach 15.7 in. February is typically the driest time to visit Asia when rainfall is around 0.4 in.

Temperature in Asia by month

Plan your trip to Asia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Asia, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 78.8 F).

Reviews of airlines servicing Asia

Get insights into the airlines that provide service to Asia. 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 Asia. Reviews last updated December 23, 2024.
8.4
Very good
844 reviews

Boarding

8.6

Entertainment

7.9

Food

7.7

Crew

8.7

Overall

8.4

Comfort

8.2

Reviews

1 / 10

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

8.4
Very good
844 reviews
8.4
Very good
844 reviews

Boarding

8.6

Entertainment

7.9

Food

7.7

Crew

8.7

Overall

8.4

Comfort

8.2

Reviews

1 / 10

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

8.4
Very good
1,025 reviews
8.4
Very good
844 reviews

Boarding

8.6

Entertainment

7.9

Food

7.7

Crew

8.7

Overall

8.4

Comfort

8.2

Reviews

1 / 10

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

8.3
Very good
1,440 reviews
8.4
Very good
844 reviews

Boarding

8.6

Entertainment

7.9

Food

7.7

Crew

8.7

Overall

8.4

Comfort

8.2

Reviews

1 / 10

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

8.3
Very good
474 reviews
8.4
Very good
844 reviews

Boarding

8.6

Entertainment

7.9

Food

7.7

Crew

8.7

Overall

8.4

Comfort

8.2

Reviews

1 / 10

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

8.1
Very good
3,395 reviews
8.4
Very good
844 reviews

Boarding

8.6

Entertainment

7.9

Food

7.7

Crew

8.7

Overall

8.4

Comfort

8.2

Reviews

1 / 10

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Asia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly from for flights from St. Louis to Asia?

    Most people fly from Lambert-St Louis (STL) if they book a flight from St. Louis to Asia. Lambert-St Louis is conveniently located just 12.7 mi from St. Louis’s city center.

  • What are the cheapest airlines to fly from St. Louis to Asia one-way?

    The cheapest airlines for a one-way flight from St. Louis to Asia are Japan Airlines ($410), ANA ($416), and United Airlines ($419).

  • What are the most popular routes from St. Louis to Asia?

  • Can I find deals for flights from St. Louis to Asia that include hotel bookings?

    Yes. In addition to deals on St. Louis to Asia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. Louis to Asia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Asia.

  • Can I find deals for business class flights from St. Louis to Asia?

    Yes. Cheapflights offers flight deals from St. Louis to Asia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from St. Louis to Asia?

    Currently, October is the cheapest month in which you can book a flight from St. Louis to Asia (average of $1,086). Flying from St. Louis to Asia in June is currently the most expensive (average of $1,729). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for St. Louis to Asia

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from St. Louis to Asia

Discover the top 10 airlines that operate flights from St. Louis to Asia. 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 2,558,603 searches. Data last updated December 23, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$356Average$1,511FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$408Average$1,609FlexibilityNo cancel feeOn-time71%
DeltaCheapest$715Average$1,583FlexibilityNo cancel feeOn-timeN/A
Air IndiaCheapest$812Average$1,578FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$870Average$1,410FlexibilityNo cancel feeOn-time67%
Qatar AirwaysCheapest$935Average$1,549FlexibilityNo cancel feeOn-time68%
Korean AirCheapest$984Average$1,689FlexibilityNo cancel feeOn-time81%
Turkish AirlinesCheapest$1,065Average$1,428FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$1,078Average$1,438FlexibilityNo cancel feeOn-time76%
Japan AirlinesCheapest$1,084Average$1,541FlexibilityNo cancel feeOn-time79%
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