Southeast Asia

$359+ Cheap flights from San Diego (SAN) to Southeast 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 3/12. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — BKK
Feb 25 — Mar 41
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Cheap flight deals from San Diego to Southeast Asia

Cheapest flights from San Diego to Southeast Asia
Explore the most affordable flight options available from San Diego to Southeast Asia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 26, 2026.

This United Airlines deal was found by Cheapflights users on 1/25. 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.
Mon 9/287:00 am
SAN
-
HAN
2 stops25h 15m
United Airlines
Wed 9/3011:35 pm
HAN
-
SAN
2 stops38h 09m
United Airlines
Deal found 1/25$708
This United Airlines deal was found by Cheapflights users on 1/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/48:50 pm
SAN
-
HAN
2 stops35h 25m
United Airlines
Wed 10/1411:35 pm
HAN
-
SAN
2 stops38h 09m
United Airlines
Deal found 1/23$713
This United Airlines deal was found by Cheapflights users on 1/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/286:15 am
SAN
-
HAN
2 stops26h 00m
United Airlines
Thu 10/1511:35 pm
HAN
-
SAN
2 stops38h 09m
United Airlines
Deal found 1/23$748
This KAYAK deal was found by Cheapflights users on 1/23. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/67:15 am
SAN
-
HAN
2 stops25h 00m
ANA
Mon 5/1111:35 pm
HAN
-
SAN
2 stops32h 58m
ANA
Deal found 1/23$750
This United Airlines deal was found by Cheapflights users on 1/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/48:50 pm
SAN
-
HAN
2 stops35h 25m
United Airlines
Thu 10/1511:35 pm
HAN
-
SAN
2 stops38h 09m
United Airlines
Deal found 1/23$753
This oojo deal was found by Cheapflights users on 1/24. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/212:37 pm
SAN
-
CRK
2 stops37h 53m
STARLUX Airlines
Sun 5/248:30 pm
CRK
-
SAN
2 stops42h 29m
STARLUX Airlines
Deal found 1/24$762
This United Airlines deal was found by Cheapflights users on 1/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:15 am
SAN
-
HAN
3 stops50h 00m
United Airlines
Mon 10/1211:35 pm
HAN
-
SAN
2 stops28h 06m
United Airlines
Deal found 1/23$770
This oojo deal was found by Cheapflights users on 1/26. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/158:59 pm
SAN
-
CEB
2 stops31h 06m
Multiple Airlines
Tue 4/288:05 pm
CEB
-
SAN
2 stops41h 31m
Multiple Airlines
Deal found 1/26$775
This United Airlines deal was found by Cheapflights users on 1/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/307:20 am
SAN
-
HAN
2 stops24h 55m
United Airlines
Wed 10/1411:35 pm
HAN
-
SAN
2 stops38h 09m
United Airlines
Deal found 1/23$778
This oojo deal was found by Cheapflights users on 1/26. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/157:05 pm
SAN
-
DAD
2 stops32h 30m
STARLUX Airlines
Tue 9/296:45 pm
DAD
-
SAN
2 stops41h 03m
STARLUX Airlines
Deal found 1/26$784
This oojo deal was found by Cheapflights users on 1/24. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/142:37 pm
SAN
-
HAN
2 stops36h 13m
STARLUX Airlines
Tue 4/2111:10 am
HAN
-
SAN
2 stops24h 09m
STARLUX Airlines
Deal found 1/24$789
This oojo deal was found by Cheapflights users on 1/23. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/64:49 pm
SAN
-
CEB
2 stops35h 16m
STARLUX Airlines
Wed 5/2710:50 am
CEB
-
SAN
2 stops28h 09m
STARLUX Airlines
Deal found 1/23$789

Find flight deals from San Diego to Southeast Asia

Keep the following information in mind while searching for San Diego to Southeast Asia flight deals. Data was last updated January 26, 2026.

Most accurate provider

oojo
3 stars

Most trusted provider

Gurufare
3 stars

Round-trip from

$760
(oojo)

One-way from

$359
(Orbitz)

Popular in

June

Cheapest in

February

Average price

$1,104
Provider with most accurate pricing for San Diego-Manila Ninoy Aquino Intl flight deals.
Provider most trusted by Cheapflights users for San Diego-Manila Ninoy Aquino Intl flights.
From San Diego to Southeast Asia
One-way flight from San Diego to Southeast Asia
Highest demand for flights based on searches. 13% potential increase in price ($179 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($36 potential savings vs. average RT price).
Average for round-trip flights in January 2026

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Diego to Southeast 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 January 26, 2026.
Use the filters below to find and compare flights from San Diego to Southeast Asia that are best for you.

Fly from

San Diego

Fly to

Southeast Asia

Route

Depart

Return

Price

San DiegoHanoi

SAN - HAN

SANHAN

San Diego

Thu 5/7

9:09 am-10:15 pm

2 stops23h 06m

Hanoi Noibai

Tue 5/12

11:35 pm-5:24 pm

2 stops31h 49m

$708

San DiegoHanoi

SAN - HAN

SANHAN

San Diego

Thu 5/7

6:20 am-10:15 pm

2 stops25h 55m

Hanoi Noibai

Wed 5/13

11:35 pm-3:39 pm

2 stops30h 04m

$708

San DiegoHanoi

SAN - HAN

SANHAN

San Diego

Wed 5/6

6:26 pm-10:15 pm

2 stops37h 49m

Hanoi Noibai

Tue 5/12

11:35 pm-10:37 pm

2 stops37h 02m

$713

San DiegoAngeles City

SAN - CRK

SANCRK

San Diego

Tue 4/21

2:37 pm-7:30 pm

2 stops37h 53m

Angeles City Clark Intl

Sun 5/24

8:30 pm-11:59 pm

2 stops42h 29m

$762

San DiegoCebu City

SAN - CEB

SANCEB

San Diego

Tue 5/5

9:12 pm-9:50 am

2 stops21h 38m

Cebu City Mactan Intl

Wed 5/20

10:50 am-11:59 pm

2 stops28h 09m

$775

San DiegoCebu City

SAN - CEB

SANCEB

San Diego

Wed 4/15

8:59 pm-7:05 pm

2 stops31h 06m

Cebu City Mactan Intl

Tue 4/28

8:05 pm-10:36 pm

2 stops41h 31m

$775

San DiegoDa Nang

SAN - DAD

SANDAD

San Diego

Sat 5/2

5:52 pm-5:35 pm

2 stops33h 43m

Da Nang

Sun 5/17

6:45 pm-9:51 pm

2 stops41h 06m

$789

San DiegoAngeles City

SAN - CRK

SANCRK

San Diego

Tue 3/24

2:37 pm-9:00 am

2 stops27h 23m

Angeles City Clark Intl

Wed 4/29

8:30 pm-11:59 pm

2 stops42h 29m

$795

San DiegoBangkok

SAN - BKK

SANBKK

San Diego

Wed 2/18

7:45 am-11:25 am

2 stops36h 40m

Bangkok Suvarnabhumi

Tue 3/10

4:55 pm-12:44 pm

2 stops33h 49m

$826

San DiegoCebu City

SAN - CEB

SANCEB

San Diego

Tue 3/3

4:45 pm-9:50 am

2 stops25h 05m

Cebu City Mactan Intl

Tue 3/24

7:35 pm-9:19 pm

2 stops40h 44m

$827

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

Showing 1-10 of 60 results
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Best time to book a flight from San Diego to Southeast Asia

Have a flexible travel schedule? Discover the best time to fly to Southeast Asia from San Diego 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 San Diego to Southeast Asia

What is the cheapest month to book a flight from San Diego to Southeast Asia?

Currently, May is the cheapest month in which you can book a flight from San Diego to Southeast Asia (average of $579). Flying from San Diego to Southeast Asia in December is currently the most expensive (average of $848). 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.

Reviews of airlines servicing Southeast Asia

Get insights into the airlines that provide service to Southeast 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 Southeast Asia. Reviews last updated January 26, 2026.
Get a feel of what it's like to fly with EVA Air, Korean Air, and ANA from San Diego to Southeast Asia by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

8.3

Entertainment

8.0

Overall

8.4

Boarding

8.4

Crew

8.6

Food

8.1

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

TPE - SFO

I like the flight attendants the most. The are very helpful.

Comfort

8.3

Entertainment

8.0

Overall

8.4

Boarding

8.4

Crew

8.6

Food

8.1

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

TPE - SFO

I like the flight attendants the most. The are very helpful.

Comfort

8.3

Entertainment

8.0

Overall

8.4

Boarding

8.4

Crew

8.6

Food

8.1

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

TPE - SFO

I like the flight attendants the most. The are very helpful.
8.4
Very good

Comfort

8.3

Entertainment

8.0

Overall

8.4

Boarding

8.4

Crew

8.6

Food

8.1

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

TPE - SFO

I like the flight attendants the most. The are very helpful.

Comfort

8.3

Entertainment

8.0

Overall

8.4

Boarding

8.4

Crew

8.6

Food

8.1

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

TPE - SFO

I like the flight attendants the most. The are very helpful.

Comfort

8.3

Entertainment

8.0

Overall

8.4

Boarding

8.4

Crew

8.6

Food

8.1

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

TPE - SFO

I like the flight attendants the most. The are very helpful.

Related info for your journey

Find useful and relevant information for your journey from San Diego to Southeast 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 San Diego to Southeast Asia?

    For a flight from San Diego to Southeast Asia, you will be flying from San Diego. San Diego (SAN) is just 2.6 mi from the center of the city.

  • How long is the flight from San Diego to Southeast Asia?

    A quick flight from San Diego to Southeast Asia can take about 23h 06m. United Airlines provides one of the quickest options available for as low as $708. Airlines will cover a distance of 7746 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from San Diego to Southeast Asia one-way?

    $357 is the cheapest one-way deal found within the past few days, from ANA. You may also be able to find cheap deals on United Airlines and Japan Airlines, with prices starting from $368 and $385, respectively.

  • What are the most popular routes from San Diego to Southeast Asia?

  • Can I find deals for flights from San Diego to Southeast Asia that include hotel bookings?

    Yes. In addition to deals on San Diego to Southeast Asia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Diego to Southeast Asia?

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

  • Can I find deals for business class flights from San Diego to Southeast Asia?

    Yes. Cheapflights offers flight deals from San Diego to Southeast 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 San Diego to Southeast Asia?

    Currently, May is the cheapest month in which you can book a flight from San Diego to Southeast Asia (average of $579). Flying from San Diego to Southeast Asia in December is currently the most expensive (average of $848). 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 San Diego to Southeast Asia

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

Top 10 airlines flying from San Diego to Southeast Asia

Discover the top 10 airlines that operate flights from San Diego to Southeast 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 January 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$179Average$879FlexibilityNo cancel feeOn-timeN/A
Korean AirCheapest$520Average$937FlexibilityNo cancel feeOn-time81%
ANACheapest$701Average$918FlexibilityNo cancel feeOn-time80%
United AirlinesCheapest$715Average$1,031FlexibilityNo cancel feeOn-time69%
Cathay PacificCheapest$747Average$1,100FlexibilityNo cancel feeOn-time72%
China AirlinesCheapest$755Average$969FlexibilityNo cancel feeOn-time70%
STARLUX AirlinesCheapest$767Average$993FlexibilityNo cancel feeOn-timeN/A
EVA AirCheapest$800Average$1,018FlexibilityNo cancel feeOn-time74%
Air CanadaCheapest$805Average$1,103FlexibilityNo cancel feeOn-time67%
Japan AirlinesCheapest$822Average$1,259FlexibilityNo cancel feeOn-time79%

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