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 ($460), United Airlines ($469), and Air Canada ($480).

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

Most travelers choose Lambert-St Louis - Tokyo Narita, Lambert-St Louis - Tokyo Haneda or Lambert-St Louis - Incheon Intl when deciding on the best route from St. Louis to Asia.

What are the most popular airlines that fly from St. Louis to Asia?

The most popular airlines flying from St. Louis to Asia are American Airlines, Air Canada and Delta. Something to consider prior to booking your flight.

What is the cheapest month to fly from St. Louis to Asia?

Due to multiple factors, expect to potentially pay more when booking in June. For low rates, August can be a great choice for travel to Asia. Flights to Asia from St. Louis in August are about $1,497 on average during August, but can be found for as low as $1,175.

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.

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.

$928+ Flights from St. Louis to Asia

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from St. Louis to Asia with Cheapflights

1. Tell us where you want to go

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

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from St. Louis to Asia

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$844 (Justfly.com)
One-way from	$438 (Kiwi.com)
Popular in	June
Cheapest in	August
Average price	$1,388
Good round-trip deal	$1,447 or less

Provider with most accurate pricing for Lambert-St Louis-Manila Ninoy Aquino Intl flight deals.

Search Deals

Provider most trusted by Cheapflights users for Lambert-St Louis-Manila Ninoy Aquino Intl flights.

Search Deals

From Lambert-St Louis to Asia

Search Deals

One-way flight from Lambert-St Louis to Asia

Search Deals

Highest demand for flights based on searches. 17% potential increase in price ($311 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($46 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

Price to beat on a round-trip flight from Lambert-St Louis to Asia.

Search Deals

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 April 15, 2025.

Fri 9/269:47 amSTL - DEL

2 stops24h 43mAmerican Airlines

Fri 10/3110:55 pmDEL - STL

2 stops28h 55mAmerican Airlines

Deal found 4/14

$812

Fri 9/264:05 pmSTL - HND

1 stop33h 45mAir Canada

Fri 10/36:10 pmHND - STL

2 stops30h 24mAir Canada

Deal found 4/14

$844

Thu 7/101:30 pmSTL - NRT

2 stops35h 25mAir Canada

Tue 7/155:35 pmNRT - STL

2 stops36h 12mAir Canada

Deal found 4/14

$844

Sat 11/13:15 pmSTL - HND

1 stop36h 30mANA

Wed 11/196:20 pmHND - STL

1 stop16h 05mANA

Deal found 4/14

$860

Sat 11/11:30 pmSTL - HND

2 stops39h 15mUnited Airlines

Wed 11/194:25 pmHND - STL

1 stop23h 02mUnited Airlines

Deal found 4/14

$861

Sat 11/11:27 pmSTL - NRT

2 stops36h 18mUnited Airlines

Wed 11/194:45 pmNRT - STL

1 stop22h 42mUnited Airlines

Deal found 4/14

$867

Wed 11/57:20 amSTL - HND

2 stops19h 25mDelta

Fri 11/215:35 pmHND - STL

2 stops18h 00mDelta

Deal found 4/13

$891

Thu 5/81:30 pmSTL - DEL

1 stop22h 10mUnited Airlines

Tue 5/2711:35 pmDEL - STL

1 stop21h 44mUnited Airlines

Deal found 4/14

$915

Fri 9/269:00 amSTL - DEL

2 stops28h 35mDelta

Thu 10/303:20 amDEL - STL

2 stops30h 49mDelta

Deal found 4/14

$933

Sat 12/67:00 amSTL - NRT

1 stop18h 00mAlaska Airlines

Sat 12/136:25 pmNRT - STL

1 stop20h 31mAlaska Airlines

Deal found 4/14

$938

Sun 10/129:47 amSTL - NRT

1 stop15h 28mJapan Airlines

Thu 10/236:15 pmNRT - STL

1 stop15h 46mJapan Airlines

Deal found 4/14

$975

Tue 9/99:17 amSTL - SGN

2 stops24h 38mANA

Tue 10/2111:15 pmSGN - STL

2 stops27h 04mANA

Deal found 4/15

$988

Best flights from St. Louis to Asia
Discover carefully curated flight deals from St. Louis to Asia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 15, 2025.

Thu 7/101:30 pmSTL - NRT

2 stops35h 25mAir Canada

Tue 7/155:35 pmNRT - STL

2 stops36h 12mAir Canada

Deal found 4/14

$844

Thu 5/81:30 pmSTL - DEL

1 stop22h 10mUnited Airlines

Tue 5/2711:35 pmDEL - STL

1 stop21h 44mUnited Airlines

Deal found 4/14

$915

Tue 5/139:00 amSTL - DEL

2 stops28h 35mDelta

Thu 5/222:05 amDEL - STL

2 stops26h 26mDelta

Deal found 4/14

$957

Tue 9/99:17 amSTL - SGN

2 stops24h 38mANA

Tue 10/2111:15 pmSGN - STL

2 stops27h 04mANA

Deal found 4/15

$988

Mon 5/51:10 pmSTL - DEL

2 stops24h 15mLufthansa

Sat 5/241:45 amDEL - STL

2 stops24h 15mLufthansa

Deal found 4/14

$995

Tue 9/307:36 pmSTL - MNL

2 stops24h 59mChina Airlines

Thu 10/94:50 pmMNL - STL

2 stops44h 06mChina Airlines

Deal found 4/12

$1,004

Tue 4/292:19 pmSTL - HYD

2 stops31h 36mQatar Airways

Mon 6/164:25 amHYD - STL

2 stops29h 59mQatar Airways

Deal found 4/14

$1,020

Thu 5/81:30 pmSTL - DEL

1 stop22h 10mMultiple Airlines

Wed 5/211:45 amDEL - STL

2 stops31h 33mMultiple Airlines

Deal found 4/14

$1,033

Mon 9/153:17 pmSTL - SGN

2 stops30h 38mEVA Air

Sun 9/281:50 amSGN - STL

2 stops52h 48mEVA Air

Deal found 4/15

$1,042

Sat 4/269:18 amSTL - DEL

2 stops25h 12mAmerican Airlines

Sun 5/411:30 pmDEL - STL

2 stops24h 07mAmerican Airlines

Deal found 4/14

$1,074

Sun 5/1110:36 amSTL - DEL

2 stops32h 14mFinnair

Wed 5/217:40 amDEL - STL

2 stops25h 35mFinnair

Deal found 4/13

$1,147

Wed 5/76:52 amSTL - SGN

2 stops39h 13mCathay Pacific

Thu 8/2811:05 amSGN - STL

2 stops23h 25mCathay Pacific

Deal found 4/14

$1,153

Last-minute flights from St. Louis to Asia
Discover last-minute flight deals from St. Louis to Asia. Data last updated April 15, 2025 and is based on user searches.

Tue 4/159:39 amSTL - HND

1 stop16h 16mANA

Fri 5/210:40 amHND - STL

1 stop18h 07mANA

Deal found 4/14

$960

Tue 4/158:48 amSTL - NRT

1 stop15h 57mUnited Airlines

Fri 5/25:25 pmNRT - STL

1 stop19h 20mUnited Airlines

Deal found 4/14

$968

Tue 4/156:15 amSTL - SGN

2 stops30h 00mANA

Tue 5/2011:15 pmSGN - STL

2 stops28h 34mANA

Deal found 4/14

$999

Tue 4/158:48 amSTL - SGN

2 stops27h 27mUnited Airlines

Tue 5/207:00 amSGN - STL

2 stops28h 58mUnited Airlines

Deal found 4/14

$1,004

Sat 4/1912:00 pmSTL - MNL

2 stops32h 35mCathay Pacific

Fri 6/205:40 pmMNL - STL

2 stops42h 39mCathay Pacific

Deal found 4/14

$1,299

Sat 4/193:11 pmSTL - MNL

2 stops44h 54mChina Airlines

Sat 4/2610:35 amMNL - STL

2 stops50h 24mChina Airlines

Deal found 4/14

$1,390

Sun 4/208:00 amSTL - NRT

2 stops41h 25mAir Canada

Wed 4/305:35 pmNRT - STL

2 stops40h 08mAir Canada

Deal found 4/14

$957

Sun 4/203:30 pmSTL - HND

1 stop34h 20mAir Canada

Wed 4/306:10 pmHND - STL

2 stops32h 10mAir Canada

Deal found 4/14

$963

Sun 4/209:39 amSTL - HND

1 stop16h 16mUnited Airlines

Wed 4/3010:40 amHND - STL

1 stop18h 02mUnited Airlines

Deal found 4/14

$967

Sun 4/208:00 amSTL - NRT

1 stop17h 00mUnited Airlines

Wed 4/304:30 pmNRT - STL

1 stop19h 20mUnited Airlines

Deal found 4/14

$968

Sun 4/203:11 pmSTL - SGN

2 stops37h 09mChina Airlines

Thu 5/225:30 pmSGN - STL

2 stops42h 34mChina Airlines

Deal found 4/14

$1,008

Wed 4/233:30 pmSTL - HYD

1 stop23h 20mLufthansa

Sat 5/103:10 amHYD - STL

1 stop20h 50mLufthansa

Deal found 4/13

$1,302

One-way flights from St. Louis to Asia
Search for one-way flight options from St. Louis to Asia. Find affordable one-way fares based on user searches. Data last updated April 15, 2025.

Sat 5/247:55 pmSTL - NRT

3 stops50h 40mMultiple Airlines

Deal found 4/14

$438

Thu 5/16:15 amSTL - HND

1 stop21h 10mJapan Airlines

Deal found 4/14

$460

Thu 5/16:15 amSTL - NRT

1 stop20h 20mJapan Airlines

Deal found 4/14

$460

Thu 5/14:45 pmSTL - HND

2 stops31h 10mUnited Airlines

Deal found 4/14

$469

Thu 5/16:30 amSTL - NRT

2 stops18h 15mUnited Airlines

Deal found 4/14

$469

Tue 4/223:30 pmSTL - HND

1 stop34h 20mAir Canada

Deal found 4/14

$480

Tue 4/225:35 pmSTL - NRT

2 stops31h 50mAir Canada

Deal found 4/14

$489

Sat 9/274:05 pmSTL - ICN

2 stops34h 00mAir Canada

Deal found 4/14

$528

Thu 7/106:45 amSTL - HND

1 stop19h 30mDelta

Deal found 4/14

$532

Sun 4/206:44 amSTL - BKK

2 stops36h 36mMultiple Airlines

Deal found 4/14

$544

Wed 7/98:00 amSTL - SGN

2 stops52h 15mANA

Deal found 4/14

$574

Mon 7/72:27 pmSTL - SGN

3 stops43h 38mMultiple Airlines

Deal found 4/14

$625

Cheapflights Fare Finder

Use the filters below to find and compare flights from St. Louis to Asia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

St. LouisTokyo

STL - NRT

STLNRT

Lambert-St Louis

Thu 7/10

1:30 pm-2:55 pm

2 stops35h 25m

Tokyo Narita

Tue 7/15

5:35 pm-3:47 pm

2 stops36h 12m

$844

St. LouisTokyo

STL - NRT

STLNRT

Lambert-St Louis

Sat 9/6

5:30 pm-2:40 pm

2 stops31h 10m

Tokyo Narita

Sun 9/21

4:30 pm-10:01 am

2 stops31h 31m

$868

St. LouisNew Delhi

STL - DEL

STLDEL

Lambert-St Louis

Thu 5/8

1:30 pm-10:10 pm

1 stop22h 10m

New Delhi Indira Gandhi Intl

Tue 5/27

11:35 pm-10:49 am

1 stop21h 44m

$915

St. LouisTokyo

STL - HND

STLHND

Lambert-St Louis

Thu 7/10

1:30 pm-3:50 pm

2 stops36h 20m

Tokyo Haneda

Wed 7/16

6:10 pm-8:00 pm

2 stops39h 50m

$949

St. LouisTokyo

STL - HND

STLHND

Lambert-St Louis

Sun 4/27

5:35 pm-3:55 pm

1 stop32h 20m

Tokyo Haneda

Wed 4/30

3:45 pm-7:18 pm

1 stop17h 33m

$955

St. LouisNew Delhi

STL - DEL

STLDEL

Lambert-St Louis

Tue 5/13

9:00 am-12:05 am

2 stops28h 35m

New Delhi Indira Gandhi Intl

Thu 5/22

2:05 am-6:01 pm

2 stops26h 26m

$957

St. LouisHo Chi Minh City

STL - SGN

STLSGN

Lambert-St Louis

Tue 9/9

9:17 am-9:55 pm

2 stops24h 38m

Ho Chi Minh City

Tue 10/21

11:15 pm-2:19 pm

2 stops27h 04m

$988

St. LouisHo Chi Minh City

STL - SGN

STLSGN

Lambert-St Louis

Mon 5/5

11:15 am-11:15 pm

2 stops24h 00m

Ho Chi Minh City

Mon 8/25

11:45 pm-12:38 am

2 stops36h 53m

$991

St. LouisNew Delhi

STL - DEL

STLDEL

Lambert-St Louis

Mon 5/5

1:10 pm-11:55 pm

2 stops24h 15m

New Delhi Indira Gandhi Intl

Sat 5/24

1:45 am-3:30 pm

2 stops24h 15m

$995

St. LouisManila

STL - MNL

STLMNL

Lambert-St Louis

Tue 9/30

7:36 pm-9:35 am

2 stops24h 59m

Manila Ninoy Aquino Intl

Thu 10/9

4:50 pm-11:56 pm

2 stops44h 06m

$1,004

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/14

Showing 1-10 of 60 results

...

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.

Cheapflights Insights

Everything you need to know about your flight from St. Louis to Asia

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

Currently, February is the cheapest month in which you can book a flight from St. Louis to Asia (average of $1,001). Flying from St. Louis to Asia in June is currently the most expensive (average of $1,650). 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?

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

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

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

EVA Air

8.4

Very good

1,176 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

EVA Air

8.4

Very good

1,176 reviews

EVA Air

8.4

Very good

1,176 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Korean Air

8.4

Very good

1,063 reviews

EVA Air

8.4

Very good

1,176 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Japan Airlines

8.3

Very good

1,440 reviews

EVA Air

8.4

Very good

1,176 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

ANA

8.3

Very good

841 reviews

EVA Air

8.4

Very good

1,176 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

China Airlines

8.2

Very good

729 reviews

EVA Air

8.4

Very good

1,176 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Related info for your journey

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 ($460), United Airlines ($469), and Air Canada ($480).
What are the most popular routes from St. Louis to Asia?
Most travelers choose Lambert-St Louis - Tokyo Narita, Lambert-St Louis - Tokyo Haneda or Lambert-St Louis - Incheon Intl when deciding on the best route 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, February is the cheapest month in which you can book a flight from St. Louis to Asia (average of $1,001). Flying from St. Louis to Asia in June is currently the most expensive (average of $1,650). 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

Top 10 airlines flying from St. Louis to Asia

Airline	Cheapest	Average	Flexibility	On-time
Japan Airlines	Cheapest$691	Average$1,198	FlexibilityNo cancel fee	On-time79%
Air Canada	Cheapest$714	Average$1,234	FlexibilityNo cancel fee	On-time67%
American Airlines	Cheapest$716	Average$1,297	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$738	Average$1,326	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$738	Average$1,569	FlexibilityNo cancel fee	On-timeN/A
ANA	Cheapest$880	Average$1,290	FlexibilityNo cancel fee	On-time80%
Qatar Airways	Cheapest$940	Average$1,556	FlexibilityNo cancel fee	On-time68%
KLM	Cheapest$954	Average$1,411	FlexibilityNo cancel fee	On-time75%
Lufthansa	Cheapest$1,040	Average$1,316	FlexibilityNo cancel fee	On-time76%
Korean Air	Cheapest$1,080	Average$1,751	FlexibilityNo cancel fee	On-time81%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$438+ 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 5/24. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from St. Louis to Asia with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from St. Louis to Asia

Keep the following information in mind while searching for St. Louis to Asia flight deals. Data was last updated April 15, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Find flight deals from St. Louis to Asia

Cheapest flights from St. Louis to AsiaExplore 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 April 15, 2025.

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 April 15, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from St. Louis to Asia that are best for you.

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.

Cheapflights Insights

Everything you need to know about your flight from St. Louis to Asia

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

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 April 15, 2025.

Rainfall in Asia by month

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

Temperature in Asia by month

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

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 April 15, 2025.

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?

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

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?

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

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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

100% Free

Book with Flexibility

Travel Smart

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 April 15, 2025.