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

Singapore Airlines, STARLUX Airlines, and United Airlines are the most popular carriers operating from San Diego to Southeast Asia

What airlines fly to Southeast Asia?

China Airlines, STARLUX Airlines and United Airlines are the top three most popular airlines that fly to Southeast Asia from San Diego according to our data. China 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 15 different airlines that fly to Southeast Asia on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from San Diego Airport to Southeast Asia are refreshed on a daily basis.

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

The number of operators available for flights from San Diego Airport to Southeast Asia is 15 as of June 2026.

How old do you have to be to fly from San Diego Airport to Southeast Asia?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Diego Airport to Southeast Asia.

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

The travel and health documents required for your trip to Southeast Asia can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Southeast Asia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$461 Cheap Flights from San Diego to Southeast Asia in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Diego to Southeast Asia

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:15 am - 1:35 am

SAN

SGN

29h 20m

2 stops

2:10 am - 3:20 pm

SGN

SAN

27h 10m

2 stops

$904China Eastern

Tue, Sep 15 - Tue, Oct 27

6:15 am - 1:10 am

SAN

SGN

27h 55m

2 stops

2:10 am - 3:20 pm

SGN

SAN

28h 10m

2 stops

$905China Eastern

Wed, Nov 4 - Wed, Dec 9

6:15 am - 1:35 am

SAN

SGN

29h 20m

2 stops

2:10 am - 3:20 pm

SGN

SAN

27h 10m

2 stops

$908China Eastern

Tue, Sep 15 - Tue, Oct 27

3:50 pm - 7:30 pm

SAN

CRK

36h 40m

2 stops

8:30 pm - 11:44 pm

CRK

SAN

42h 14m

2 stops

$971STARLUX Airlines

Tue, Sep 1 - Wed, Sep 30

6:30 am - 10:05 pm

SAN

CEB

24h 35m

2 stops

9:15 am - 5:26 pm

CEB

SAN

23h 11m

2 stops

$972United Airlines

Mon, Aug 31 - Mon, Sep 14

4:50 pm - 7:30 pm

SAN

CRK

35h 40m

2 stops

8:30 pm - 9:16 pm

CRK

SAN

39h 46m

2 stops

$976STARLUX Airlines

Tue, Sep 1 - Wed, Sep 30

6:30 am - 10:05 pm

SAN

CEB

24h 35m

2 stops

9:15 am - 6:35 pm

CEB

SAN

24h 20m

3 stops

$977United Airlines

Mon, Aug 31 - Mon, Sep 14

6:20 am - 10:05 pm

SAN

CEB

24h 45m

1 stop

9:15 am - 2:50 pm

CEB

SAN

20h 35m

2 stops

$1,091ANA

Tue, Aug 11 - Tue, Sep 1

6:20 am - 9:45 pm

SAN

HKT

25h 25m

2 stops

10:45 pm - 11:54 pm

HKT

SAN

39h 09m

2 stops

$1,230Asiana Airlines

Thu, Jul 16 - Mon, Jul 20

8:32 pm - 9:35 pm

SAN

HKT

35h 03m

2 stops

10:45 pm - 7:51 pm

HKT

SAN

35h 06m

2 stops

$1,268Asiana Airlines

Sun, Jul 19 - Sun, Jul 26

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China Eastern flights from San Diego to Southeast Asia

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

China Eastern

Sep 15

SAN6:15 amSan Diego

29h 20m

2 stops

SGN1:35 amHo Chi Minh City

Oct 27

SGN2:10 amHo Chi Minh City

27h 10m

2 stops

SAN3:20 pmSan Diego

$904

China Eastern

Nov 4

SAN6:15 amSan Diego

27h 55m

2 stops

SGN1:10 amHo Chi Minh City

Dec 9

SGN2:10 amHo Chi Minh City

28h 10m

2 stops

SAN3:20 pmSan Diego

$905

China Eastern

Sep 15

SAN6:15 amSan Diego

29h 20m

2 stops

SGN1:35 amHo Chi Minh City

Oct 27

SGN2:10 amHo Chi Minh City

27h 10m

2 stops

SAN3:20 pmSan Diego

$908

Air Canada flights from San Diego to Southeast Asia

Our best Air Canada deals on San Diego to Southeast Asia flight tickets

Air Canada

Nov 24

SAN2:10 pmSan Diego

24h 50m

1 stop

SIN7:00 amSingapore Changi

Dec 1

SIN8:50 amSingapore Changi

25h 09m

1 stop

SAN5:59 pmSan Diego

$1,052

Air Canada

Oct 13

SAN4:55 pmSan Diego

21h 20m

1 stop

SIN5:15 amSingapore Changi

Oct 27

SIN9:00 pmSingapore Changi

31h 04m

2 stops

SAN1:04 pmSan Diego

$1,064

Air Canada

Oct 14

SAN4:55 pmSan Diego

27h 20m

2 stops

SIN11:15 amSingapore Changi

Oct 26

SIN9:00 pmSingapore Changi

31h 04m

2 stops

SAN1:04 pmSan Diego

$1,066

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San DiegoHo Chi Minh City

SAN - SGN

SANSGN

San Diego

Tue 9/15

6:15 am-1:35 am

2 stops29h 20m

Ho Chi Minh City

Tue 10/27

2:10 am-3:20 pm

2 stops27h 10m

$904

San DiegoHo Chi Minh City

SAN - SGN

SANSGN

San Diego

Wed 11/4

6:15 am-1:10 am

2 stops27h 55m

Ho Chi Minh City

Wed 12/9

2:10 am-3:20 pm

2 stops28h 10m

$905

San DiegoHo Chi Minh City

SAN - SGN

SANSGN

San Diego

Tue 9/15

6:15 am-1:35 am

2 stops29h 20m

Ho Chi Minh City

Tue 10/27

2:10 am-3:20 pm

2 stops27h 10m

$908

San DiegoAngeles City

SAN - CRK

SANCRK

San Diego

Tue 9/1

3:50 pm-7:30 pm

2 stops36h 40m

Angeles City Clark Intl

Wed 9/30

8:30 pm-11:44 pm

2 stops42h 14m

$971

San DiegoCebu City

SAN - CEB

SANCEB

San Diego

Mon 8/31

6:30 am-10:05 pm

2 stops24h 35m

Cebu City Mactan Intl

Mon 9/14

9:15 am-5:26 pm

2 stops23h 11m

$972

San DiegoAngeles City

SAN - CRK

SANCRK

San Diego

Tue 9/1

4:50 pm-7:30 pm

2 stops35h 40m

Angeles City Clark Intl

Wed 9/30

8:30 pm-9:16 pm

2 stops39h 46m

$976

San DiegoCebu City

SAN - CEB

SANCEB

San Diego

Mon 8/31

6:30 am-10:05 pm

2 stops24h 35m

Cebu City Mactan Intl

Mon 9/14

9:15 am-6:35 pm

3 stops24h 20m

$977

Quickest round-trip

San DiegoCebu City

SAN - CEB

SANCEB

San Diego

Tue 8/11

6:20 am-10:05 pm

1 stop24h 45m

Cebu City Mactan Intl

Tue 9/1

9:15 am-2:50 pm

2 stops20h 35m

$1,091

San DiegoPhuket City

SAN - HKT

SANHKT

San Diego

Thu 7/16

6:20 am-9:45 pm

2 stops25h 25m

Phuket City

Mon 7/20

10:45 pm-11:54 pm

2 stops39h 09m

$1,230

San DiegoPhuket City

SAN - HKT

SANHKT

San Diego

Sun 7/19

8:32 pm-9:35 pm

2 stops35h 03m

Phuket City

Sun 7/26

10:45 pm-7:51 pm

2 stops35h 06m

$1,268

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 Diego 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 May is, on average, the cheapest month to fly to Southeast Asia from San Diego, with most prices found around $97. If you don’t want to visit Southeast Asia in May, then you should wait until November to fly from San Diego, when ticket prices are also cheap, with an average price of $375.

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

You are more likely to see cheaper flights to Southeast Asia from San Diego when booking weeks ahead of your departure date. In general, you can expect to find flights to Southeast Asia for around $1,117 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 Diego for as low as $658 on momondo.

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

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

Cheap San Diego to Southeast Asia flight deals and tips

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

Fastest flight time	20h 10m
Direct flights	None

The fastest flight from San Diego to Southeast Asia takes 20h 10m

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

Search flight deals

Frequently asked questions about flying from San Diego to Southeast Asia

When did momondo last update prices for flights from San Diego Airport to Southeast Asia?
Prices for flights from San Diego Airport to Southeast Asia are refreshed on a daily basis.
How many operators does momondo search for flights from San Diego Airport to Southeast Asia?
The number of operators available for flights from San Diego Airport to Southeast Asia is 15 as of June 2026.
How old do you have to be to fly from San Diego Airport to Southeast Asia?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Diego Airport to Southeast Asia.
What documentation or ID do you need to fly to Southeast Asia?
The travel and health documents required for your trip to Southeast Asia can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Southeast Asia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from San Diego to Southeast Asia?
momondo data reveals that the most frequently booked plane model on the route from San Diego to Southeast Asia is Boeing 737 MAX 8, representing 18.63% of all bookings. The subsequent popular models are Boeing 737-800 Passenger/BBJ2 (winglets) at 17.05%, Airbus A321neo at 10.66%, and Boeing 737-900 at 8.01%.

Best airlines flying from San Diego to Southeast Asia

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $179	Free Cancellation	Rating 7.9 8,397 reviews	Search Delta flights
Korean Air	PriceFrom $433	Free Cancellation	Rating 8.4 1,218 reviews	Search Korean Air flights
Air Canada	PriceFrom $630	Free Cancellation	Rating 7.1 11,154 reviews	Search Air Canada flights
Asiana Airlines	PriceFrom $698	Free Cancellation	Rating 8.1 540 reviews	Search Asiana Airlines flights
ANA	PriceFrom $701	Free Cancellation	Rating 8.3 1,230 reviews	Search ANA flights
United Airlines	PriceFrom $715	Free Cancellation	Rating 7.4 9,808 reviews	Search United Airlines flights
Cathay Pacific	PriceFrom $747	Free Cancellation	Rating 7.6 1,370 reviews	Search Cathay Pacific flights
Philippine Airlines	PriceFrom $754	Free Cancellation	Rating 7.3 999 reviews	Search Philippine Airlines flights
STARLUX Airlines	PriceFrom $759	Free Cancellation	Rating 8.9 331 reviews	Search STARLUX Airlines flights
China Airlines	PriceFrom $793	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 Diego to Southeast Asia?

Finding the right flight to Southeast Asia from San Diego is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Southeast Asia quick and easy, saving you time and money.

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

Flights from San Diego 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 Diego to Southeast Asia?

momondo provides multiple filters to help you find the best flight to Southeast Asia from San Diego. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are simply researching potential flights to Southeast Asia, momondo offers a useful price alert feature which will track prices for flights to Southeast Asia from San Diego and alert you when they change.