What is the cheapest airline that flies from Lambert-St Louis to Asia?

Japan Airlines, Delta, and American Airlines are the most popular carriers operating from Lambert-St Louis to Asia

What airlines fly to Asia?

United Airlines, Delta and Lufthansa are the top three most popular airlines that fly to Asia from St. Louis according to our data. United Airlines is the first choice among our users, with 50% of people opting to fly with this airline when traveling to Asia. Keep in mind that there are 13 different airlines that fly to Asia on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Lambert-St Louis Airport to Asia?

Prices for flights from Lambert-St Louis Airport to Asia refresh daily.

How many operators does momondo search for flights from Lambert-St Louis Airport to Asia?

There are 12 operators available for flights from Lambert-St Louis Airport to Asia as of May 2026.

How old do you have to be to fly from Lambert-St Louis Airport to Asia?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Lambert-St Louis Airport to Asia.

What documentation or ID do you need to fly to Asia?

The required travel and health documents for your Asia trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Asia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$432 Cheap Flights from St. Louis to Asia in 2026

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Find the cheapest flights from St. Louis to Asia

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:00 am - 10:30 pm

STL

MNL

25h 30m

2 stops

11:45 pm - 11:59 pm

MNL

STL

38h 14m

2 stops

$957Multiple Airlines

Wed, Nov 4 - Wed, Nov 11

6:54 pm - 11:30 am

STL

BKK

28h 36m

2 stops

9:35 pm - 12:49 pm

BKK

STL

27h 14m

2 stops

$998Multiple Airlines

Sun, Sep 6 - Tue, Sep 15

6:00 am - 10:35 pm

STL

MNL

27h 35m

2 stops

11:45 pm - 11:59 pm

MNL

STL

38h 14m

2 stops

$1,004Multiple Airlines

Sun, Sep 6 - Sun, Nov 8

9:46 am - 2:00 am

STL

HYD

29h 44m

2 stops

3:30 am - 10:00 pm

HYD

STL

29h 00m

2 stops

$1,171Qatar Airways

Wed, Sep 9 - Tue, Oct 20

1:00 pm - 2:00 am

STL

HYD

26h 30m

2 stops

3:30 am - 7:46 pm

HYD

STL

26h 46m

2 stops

$1,172Qatar Airways

Sun, Oct 11 - Thu, Oct 22

6:51 pm - 1:55 pm

STL

HND

29h 04m

2 stops

10:05 am - 10:00 pm

HND

STL

25h 55m

2 stops

$1,306Cathay Pacific

Tue, Sep 22 - Wed, Oct 7

6:51 pm - 8:55 pm

STL

SHA

37h 04m

2 stops

1:20 pm - 11:41 pm

SHA

STL

47h 21m

2 stops

$1,334Cathay Pacific

Sat, Sep 12 - Mon, Oct 12

8:46 am - 10:05 pm

STL

SGN

49h 19m

3 stops

11:15 pm - 6:17 pm

SGN

STL

31h 02m

2 stops

$1,364United Airlines

Sat, May 16 - Sat, May 23

8:46 am - 10:05 pm

STL

SGN

49h 19m

3 stops

7:00 am - 10:27 am

SGN

STL

39h 27m

3 stops

$1,375United Airlines

Sat, May 16 - Sat, May 23

6:00 am - 5:30 pm

STL

HND

21h 30m

1 stop

5:25 pm - 10:55 pm

HND

STL

19h 30m

1 stop

$1,448Japan Airlines

Wed, Aug 19 - Wed, Aug 26

Etihad Airways flights from St. Louis to Asia

Our best Etihad Airways deals on St. Louis to Asia flight tickets

Etihad Airways

Aug 20

STL7:34 amLambert-St Louis

28h 16m

2 stops

BKK11:50 pmBangkok Suvarnabhumi

Nov 18

BKK2:40 pmBangkok Suvarnabhumi

40h 14m

2 stops

STL5:54 pmLambert-St Louis

$1,031

Etihad Airways

Aug 19

STL6:54 amLambert-St Louis

28h 56m

2 stops

BKK11:50 pmBangkok Suvarnabhumi

Sep 3

BKK3:15 amBangkok Suvarnabhumi

50h 19m

2 stops

STL5:34 pmLambert-St Louis

$1,092

Etihad Airways

Aug 19

STL6:00 amLambert-St Louis

29h 50m

2 stops

BKK11:50 pmBangkok Suvarnabhumi

Sep 4

BKK3:05 pmBangkok Suvarnabhumi

38h 29m

2 stops

STL5:34 pmLambert-St Louis

$1,093

Finnair flights from St. Louis to Asia

Our best Finnair deals on St. Louis to Asia flight tickets

Finnair

Jul 14

STL5:58 pmLambert-St Louis

47h 32m

2 stops

BKK5:30 amBangkok Suvarnabhumi

Aug 16

BKK7:05 amBangkok Suvarnabhumi

49h 21m

2 stops

STL8:26 pmLambert-St Louis

$1,421

Finnair

May 18

STL5:21 pmLambert-St Louis

48h 09m

2 stops

BKK5:30 amBangkok Suvarnabhumi

May 25

BKK7:05 amBangkok Suvarnabhumi

48h 31m

2 stops

STL7:36 pmLambert-St Louis

$1,566

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisManila

STL - MNL

STLMNL

Lambert-St Louis

Wed 11/4

7:00 am-10:30 pm

2 stops25h 30m

Manila Ninoy Aquino Intl

Wed 11/11

11:45 pm-11:59 pm

2 stops38h 14m

$957

St. LouisBangkok

STL - BKK

STLBKK

Lambert-St Louis

Sun 9/6

6:54 pm-11:30 am

2 stops28h 36m

Bangkok Suvarnabhumi

Tue 9/15

9:35 pm-12:49 pm

2 stops27h 14m

$998

St. LouisManila

STL - MNL

STLMNL

Lambert-St Louis

Sun 9/6

6:00 am-10:35 pm

2 stops27h 35m

Manila Ninoy Aquino Intl

Sun 11/8

11:45 pm-11:59 pm

2 stops38h 14m

$1,004

St. LouisHyderabad

STL - HYD

STLHYD

Lambert-St Louis

Wed 9/9

9:46 am-2:00 am

2 stops29h 44m

Hyderabad Rajiv Gandhi Intl

Tue 10/20

3:30 am-10:00 pm

2 stops29h 00m

$1,171

St. LouisHyderabad

STL - HYD

STLHYD

Lambert-St Louis

Sun 10/11

1:00 pm-2:00 am

2 stops26h 30m

Hyderabad Rajiv Gandhi Intl

Thu 10/22

3:30 am-7:46 pm

2 stops26h 46m

$1,172

St. LouisTokyo

STL - HND

STLHND

Lambert-St Louis

Tue 9/22

6:51 pm-1:55 pm

2 stops29h 04m

Tokyo Haneda

Wed 10/7

10:05 am-10:00 pm

2 stops25h 55m

$1,306

St. LouisShanghai

STL - SHA

STLSHA

Lambert-St Louis

Sat 9/12

6:51 pm-8:55 pm

2 stops37h 04m

Shanghai Hongqiao Intl

Mon 10/12

1:20 pm-11:41 pm

2 stops47h 21m

$1,334

St. LouisHo Chi Minh City

STL - SGN

STLSGN

Lambert-St Louis

Sat 5/16

8:46 am-10:05 pm

3 stops49h 19m

Ho Chi Minh City

Sat 5/23

11:15 pm-6:17 pm

2 stops31h 02m

$1,364

St. LouisHo Chi Minh City

STL - SGN

STLSGN

Lambert-St Louis

Sat 5/16

8:46 am-10:05 pm

3 stops49h 19m

Ho Chi Minh City

Sat 5/23

7:00 am-10:27 am

3 stops39h 27m

$1,375

Quickest round-trip

St. LouisTokyo

STL - HND

STLHND

Lambert-St Louis

Wed 8/19

6:00 am-5:30 pm

1 stop21h 30m

Tokyo Haneda

Wed 8/26

5:25 pm-10:55 pm

1 stop19h 30m

$1,448

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from St. Louis to Asia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Asia?

If you’re not able to fly to Asia in August, then March is your next best option. Flight prices from St. Louis to Asia during March average around $1,091.

What is the cheapest Lambert-St Louis to Asia flight route?

Fly from Lambert-St Louis to New Delhi Indira Gandhi Intl for the best Lambert-St Louis - Asia flight prices

How far in advance should I book a flight from St. Louis to Asia?

You are more likely to see cheaper flights to Asia from St. Louis when booking weeks ahead of your departure date. In general, you can expect to find flights to Asia for around $1,267 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Asia from St. Louis for as low as $1,036 on momondo.

Can stopping save me money on St. Louis to Asia flights?

You could potentially save up to 53% on your flight if you consider stops on a St. Louis to Asia flight.

Cheap St. Louis to Asia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Asia

Fastest flight time	16h 22m
Direct flights	None

The fastest flight from St. Louis to Asia takes 16h 22m

There are no direct flights from St. Louis to Asia. There are no popular flight routes from St. Louis to Asia.

Search flight deals

Frequently asked questions about flying from St. Louis to Asia

When did momondo last update prices for flights from Lambert-St Louis Airport to Asia?
Prices for flights from Lambert-St Louis Airport to Asia refresh daily.
How many operators does momondo search for flights from Lambert-St Louis Airport to Asia?
There are 12 operators available for flights from Lambert-St Louis Airport to Asia as of May 2026.
How old do you have to be to fly from Lambert-St Louis Airport to Asia?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Lambert-St Louis Airport to Asia.
What documentation or ID do you need to fly to Asia?
The required travel and health documents for your Asia trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Asia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from St. Louis to Asia

Compare and see reviews for airlines that fly from St. Louis to Asia with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $362	Free Cancellation	Rating 7.4 9,699 reviews	Search United Airlines flights
American Airlines	PriceFrom $593	Free Cancellation	Rating 7.1 11,666 reviews	Search American Airlines flights
Air Canada	PriceFrom $629	Free Cancellation	Rating 7.1 11,017 reviews	Search Air Canada flights
Delta	PriceFrom $727	Free Cancellation	Rating 7.9 8,451 reviews	Search Delta flights
ANA	PriceFrom $777	Free Cancellation	Rating 8.3 1,208 reviews	Search ANA flights
Japan Airlines	PriceFrom $846	Free Cancellation	Rating 8.3 1,817 reviews	Search Japan Airlines flights
Cathay Pacific	PriceFrom $888	Free Cancellation	Rating 7.6 1,326 reviews	Search Cathay Pacific flights
Lufthansa	PriceFrom $897	Free Cancellation	Rating 6.8 7,988 reviews	Search Lufthansa flights
Qatar Airways	PriceFrom $905	Free Cancellation	Rating 7.4 3,728 reviews	Search Qatar Airways flights
Philippine Airlines	PriceFrom $971	Free Cancellation	Rating 7.3 995 reviews	Search Philippine Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to Asia?

It is quick and easy to find St. Louis to Asia flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Asia that suits you.

Can I find flights from St. Louis to Asia with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for St. Louis to Asia flights to just show those with flexible booking policies.

How can momondo help me find flights from St. Louis to Asia?

Once you have performed a search for St. Louis to Asia flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from St. Louis to Asia right now. Can momondo alert me if prices change?

Price alerts on flights to Asia from St. Louis are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.