What airlines fly to Southeast Asia?

United Airlines, Delta and Philippine Airlines are the top three most popular airlines that fly to Southeast Asia from San Antonio according to our data. United Airlines is the first choice among our users, with 60% of people opting to fly with this airline when traveling to Southeast Asia. Keep in mind that there are 17 different airlines that fly to Southeast Asia on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from San Antonio to Southeast Asia?

STARLUX Airlines, Qatar Airways, and China Eastern are the most popular carriers operating from San Antonio to Southeast Asia

When did momondo last update prices for flights from San Antonio Airport to Southeast Asia?

Prices for flights from San Antonio Airport to Southeast Asia were last updated today.

How many operators does momondo search for flights from San Antonio Airport to Southeast Asia?

The number of operators available for flights from San Antonio Airport to Southeast Asia is 14 as of June 2026.

How old do you have to be to fly from San Antonio Airport to Southeast 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 San Antonio Airport to Southeast Asia.

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

The travel and health documents you'll need for your trip to Southeast Asia may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Southeast Asia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$559 Cheap Flights from San Antonio to Southeast Asia in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Antonio to Southeast Asia

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:21 pm - 8:00 pm

SAT

BKK

37h 39m

2 stops

9:10 pm - 4:25 pm

BKK

SAT

32h 15m

2 stops

$946Multiple Airlines

Tue, Nov 3 - Tue, Nov 17

5:30 am - 10:05 pm

SAT

CEB

27h 35m

2 stops

9:15 am - 5:51 pm

CEB

SAT

21h 36m

2 stops

$968United Airlines

Mon, Aug 31 - Wed, Sep 30

5:59 pm - 10:05 pm

SAT

CEB

39h 06m

3 stops

9:15 am - 10:51 pm

CEB

SAT

26h 36m

3 stops

$973United Airlines

Sun, Aug 30 - Thu, Oct 1

5:59 pm - 10:05 pm

SAT

CEB

39h 06m

2 stops

9:15 am - 9:59 pm

CEB

SAT

25h 44m

2 stops

$974United Airlines

Wed, Sep 16 - Mon, Sep 21

7:00 am - 11:50 pm

SAT

BKK

28h 50m

2 stops

9:00 pm - 4:39 pm

BKK

SAT

31h 39m

2 stops

$1,014Etihad Airways

Tue, Sep 1 - Thu, Sep 17

7:28 am - 11:50 pm

SAT

BKK

28h 22m

2 stops

3:15 am - 9:38 pm

BKK

SAT

54h 23m

2 stops

$1,016Etihad Airways

Tue, Aug 18 - Mon, Sep 21

6:35 am - 12:15 am

SAT

SGN

29h 40m

2 stops

11:05 pm - 11:08 pm

SGN

SAT

37h 03m

2 stops

$1,169ANA

Thu, Oct 1 - Sun, Nov 1

12:40 pm - 3:00 pm

SAT

DPS

37h 20m

2 stops

4:15 pm - 9:59 pm

DPS

SAT

42h 44m

2 stops

$1,355Cathay Pacific

Mon, Sep 7 - Mon, Sep 14

6:15 am - 1:30 am

SAT

KUL

30h 15m

2 stops

2:45 am - 8:57 pm

KUL

SAT

31h 12m

2 stops

$1,365Cathay Pacific

Tue, Aug 18 - Mon, Aug 24

5:30 am - 9:30 pm

SAT

DAD

27h 00m

2 stops

11:20 pm - 1:22 pm

DAD

SAT

27h 02m

2 stops

$1,506Korean Air

Mon, Nov 16 - Thu, Nov 19

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

China Eastern flights from San Antonio to Southeast Asia

Our best China Eastern deals on San Antonio to Southeast Asia flight tickets

China Eastern

Oct 25

SAT6:30 amSan Antonio

29h 30m

2 stops

MNL1:00 amManila Ninoy Aquino Intl

Nov 11

MNL2:05 amManila Ninoy Aquino Intl

35h 13m

2 stops

SAT11:18 pmSan Antonio

$1,028

China Eastern

Nov 1

SAT6:30 amSan Antonio

40h 50m

2 stops

BKK12:20 pmBangkok Suvarnabhumi

Nov 4

BKK1:35 pmBangkok Suvarnabhumi

46h 43m

2 stops

SAT11:18 pmSan Antonio

$1,041

China Eastern

Nov 1

SAT6:30 amSan Antonio

29h 25m

2 stops

BKK12:55 amBangkok Suvarnabhumi

Nov 3

BKK1:55 amBangkok Suvarnabhumi

34h 23m

2 stops

SAT11:18 pmSan Antonio

$1,053

Etihad Airways flights from San Antonio to Southeast Asia

Our best Etihad Airways deals on San Antonio to Southeast Asia flight tickets

Etihad Airways

Sep 1

SAT7:00 amSan Antonio

28h 50m

2 stops

BKK11:50 pmBangkok Suvarnabhumi

Sep 17

BKK9:00 pmBangkok Suvarnabhumi

31h 39m

2 stops

SAT4:39 pmSan Antonio

$1,014

Etihad Airways

Aug 18

SAT7:28 amSan Antonio

28h 22m

2 stops

BKK11:50 pmBangkok Suvarnabhumi

Sep 21

BKK3:15 amBangkok Suvarnabhumi

54h 23m

2 stops

SAT9:38 pmSan Antonio

$1,016

Etihad Airways

Oct 3

SAT7:28 amSan Antonio

35h 17m

2 stops

BKK6:45 amBangkok Suvarnabhumi

Oct 17

BKK9:15 amBangkok Suvarnabhumi

49h 04m

2 stops

SAT10:19 pmSan Antonio

$1,019

momondo Fare Finder

Use the filters below to find and compare flights from San Antonio to Southeast Asia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San AntonioBangkok

SAT - BKK

SATBKK

San Antonio

Tue 11/3

5:21 pm-8:00 pm

2 stops37h 39m

Bangkok Suvarnabhumi

Tue 11/17

9:10 pm-4:25 pm

2 stops32h 15m

$946

Quickest round-trip

San AntonioCebu City

SAT - CEB

SATCEB

San Antonio

Mon 8/31

5:30 am-10:05 pm

2 stops27h 35m

Cebu City Mactan Intl

Wed 9/30

9:15 am-5:51 pm

2 stops21h 36m

$968

San AntonioCebu City

SAT - CEB

SATCEB

San Antonio

Sun 8/30

5:59 pm-10:05 pm

3 stops39h 06m

Cebu City Mactan Intl

Thu 10/1

9:15 am-10:51 pm

3 stops26h 36m

$973

San AntonioCebu City

SAT - CEB

SATCEB

San Antonio

Wed 9/16

5:59 pm-10:05 pm

2 stops39h 06m

Cebu City Mactan Intl

Mon 9/21

9:15 am-9:59 pm

2 stops25h 44m

$974

San AntonioBangkok

SAT - BKK

SATBKK

San Antonio

Tue 9/1

7:00 am-11:50 pm

2 stops28h 50m

Bangkok Suvarnabhumi

Thu 9/17

9:00 pm-4:39 pm

2 stops31h 39m

$1,014

San AntonioBangkok

SAT - BKK

SATBKK

San Antonio

Tue 8/18

7:28 am-11:50 pm

2 stops28h 22m

Bangkok Suvarnabhumi

Mon 9/21

3:15 am-9:38 pm

2 stops54h 23m

$1,016

San AntonioHo Chi Minh City

SAT - SGN

SATSGN

San Antonio

Thu 10/1

6:35 am-12:15 am

2 stops29h 40m

Ho Chi Minh City

Sun 11/1

11:05 pm-11:08 pm

2 stops37h 03m

$1,169

San AntonioDenpasar

SAT - DPS

SATDPS

San Antonio

Mon 9/7

12:40 pm-3:00 pm

2 stops37h 20m

Denpasar Bali Ngurah Rai

Mon 9/14

4:15 pm-9:59 pm

2 stops42h 44m

$1,355

San AntonioKuala Lumpur

SAT - KUL

SATKUL

San Antonio

Tue 8/18

6:15 am-1:30 am

2 stops30h 15m

Kuala Lumpur Intl

Mon 8/24

2:45 am-8:57 pm

2 stops31h 12m

$1,365

San AntonioDa Nang

SAT - DAD

SATDAD

San Antonio

Mon 11/16

5:30 am-9:30 pm

2 stops27h 00m

Da Nang

Thu 11/19

11:20 pm-1:22 pm

2 stops27h 02m

$1,506

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 San Antonio to Southeast 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 Southeast Asia?

The month of July is, on average, the cheapest month to fly to Southeast Asia from San Antonio, with most prices found around $596. If you don’t want to visit Southeast Asia in July, then you should wait until December to fly from San Antonio, when ticket prices are also cheap, with an average price of $638.

How far in advance should I book a flight from San Antonio to Southeast Asia?

You are more likely to see cheaper flights to Southeast Asia from San Antonio when booking weeks ahead of your departure date. In general, you can expect to find flights to Southeast Asia for around $1,179 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Southeast Asia from San Antonio for as low as $1,021 on momondo.

Can stopping save me money on San Antonio to Southeast Asia flights?

No. A direct flight is the cheapest option for a flight between San Antonio to Southeast Asia.

Cheap San Antonio to Southeast Asia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Antonio to Southeast Asia

Fastest flight time	22h 16m
Direct flights	None

The fastest flight from San Antonio to Southeast Asia takes 22h 16m

There are no direct flights from San Antonio to Southeast Asia. There are no popular flight routes from San Antonio to Southeast Asia.

Search flight deals

Frequently asked questions about flying from San Antonio to Southeast Asia

When did momondo last update prices for flights from San Antonio Airport to Southeast Asia?
Prices for flights from San Antonio Airport to Southeast Asia were last updated today.
How many operators does momondo search for flights from San Antonio Airport to Southeast Asia?
The number of operators available for flights from San Antonio Airport to Southeast Asia is 14 as of June 2026.
How old do you have to be to fly from San Antonio Airport to Southeast 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 San Antonio Airport to Southeast Asia.
What documentation or ID do you need to fly to Southeast Asia?
The travel and health documents you'll need for your trip to Southeast Asia may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Southeast Asia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from San Antonio to Southeast Asia?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from San Antonio to Southeast Asia is Boeing 737 MAX 8 (15.95% of total bookings). The next most popular plane models are Airbus A320-100/200 (15.71%), Boeing 737-800 Passenger/BBJ2 (winglets) (10.67%), and Airbus A319 (9.33%).

Best airlines flying from San Antonio to Southeast Asia

Compare and see reviews for airlines that fly from San Antonio to Southeast Asia with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $638	Free Cancellation	Rating 7.4 9,808 reviews	Search United Airlines flights
Cathay Pacific	PriceFrom $794	Free Cancellation	Rating 7.6 1,371 reviews	Search Cathay Pacific flights
ANA	PriceFrom $795	Free Cancellation	Rating 8.3 1,231 reviews	Search ANA flights
Japan Airlines	PriceFrom $831	Free Cancellation	Rating 8.3 1,839 reviews	Search Japan Airlines flights
American Airlines	PriceFrom $868	Free Cancellation	Rating 7.1 11,643 reviews	Search American Airlines flights
Delta	PriceFrom $875	Free Cancellation	Rating 7.9 8,404 reviews	Search Delta flights
Philippine Airlines	PriceFrom $939	Free Cancellation	Rating 7.3 999 reviews	Search Philippine Airlines flights
China Eastern	PriceFrom $953	Free Cancellation	Rating 7.3 223 reviews	Search China Eastern flights
EVA Air	PriceFrom $988	Free Cancellation	Rating 8.5 1,472 reviews	Search EVA Air flights
China Airlines	PriceFrom $997	Free Cancellation	Rating 8.3 828 reviews	Search China Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from San Antonio to Southeast Asia?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San Antonio to Southeast Asia. momondo saves you time and could save you money on your trip.

Can I find flights from San Antonio to Southeast Asia with flexible booking policies on momondo?

Flights from San Antonio to Southeast Asia with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from San Antonio to Southeast Asia?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from San Antonio to Southeast Asia.

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

If you are not ready to book a flight from San Antonio to Southeast Asia now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Southeast Asia and let you know when they change.