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Southeast Asia

$386+ 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 8/19. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — BKK
Jul 1 — Jul 81
Tue 7/1
Tue 7/8
1 adult, Economy
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Cheap 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 June 26, 2025.

Round-trip from

$700
(FlightHub)

One-way from

$386
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$1,604
From San Diego to Southeast Asia
Search Deals
One-way flight from San Diego to Southeast Asia
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Highest demand for flights based on searches. 9% potential increase in price ($135 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($45 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find 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 June 26, 2025.

This Fareboom deal was found by Cheapflights users on 6/26. 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 Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/197:00 amSAN - SGN
2 stops24h 20mMultiple Airlines
Sun 11/2311:40 pmSGN - SAN
2 stops39h 27mMultiple Airlines
Deal found 6/26$699
This FlightHub deal was found by Cheapflights users on 6/25. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/288:00 amSAN - HAN
2 stops24h 15mANA
Sun 9/711:35 pmHAN - SAN
2 stops30h 48mANA
Deal found 6/25$700
This United Airlines deal was found by Cheapflights users on 6/25. 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.
Thu 9/188:00 amSAN - HAN
2 stops24h 15mUnited Airlines
Mon 9/2211:35 pmHAN - SAN
2 stops29h 26mUnited Airlines
Deal found 6/25$702
This United Airlines deal was found by Cheapflights users on 6/25. 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.
Tue 11/116:15 amSAN - SGN
2 stops25h 40mUnited Airlines
Sun 11/3011:05 pmSGN - SAN
2 stops40h 07mUnited Airlines
Deal found 6/25$702
This FlightHub deal was found by Cheapflights users on 6/25. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/18:00 amSAN - SGN
2 stops26h 15mANA
Tue 9/3011:15 pmSGN - SAN
2 stops34h 37mANA
Deal found 6/25$704
This oojo deal was found by Cheapflights users on 6/24. 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.
Sun 8/246:15 amSAN - CEB
2 stops37h 20mPhilippine Airlines
Fri 8/294:15 pmCEB - SAN
2 stops32h 37mPhilippine Airlines
Deal found 6/24$786
This Mytrip deal was found by Cheapflights users on 6/25. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/75:13 pmSAN - BKK
2 stops30h 02mMultiple Airlines
Mon 8/182:35 amBKK - SAN
2 stops35h 02mMultiple Airlines
Deal found 6/25$803
This CrystalTravel deal was found by Cheapflights users on 6/25. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/227:00 amSAN - BKK
2 stops26h 25mKorean Air
Mon 10/209:50 amBKK - SAN
2 stops23h 06mKorean Air
Deal found 6/25$811
This CrystalTravel deal was found by Cheapflights users on 6/25. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/76:15 amSAN - HAN
2 stops24h 25mKorean Air
Sat 11/1512:20 pmHAN - SAN
2 stops21h 36mKorean Air
Deal found 6/25$813
This CrystalTravel deal was found by Cheapflights users on 6/24. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/116:15 amSAN - SGN
2 stops26h 05mKorean Air
Tue 11/188:05 amSGN - SAN
2 stops25h 51mKorean Air
Deal found 6/24$821
This oojo deal was found by Cheapflights users on 6/25. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1512:18 pmSAN - SGN
2 stops31h 22mChina Airlines
Thu 10/305:50 pmSGN - SAN
2 stops30h 20mChina Airlines
Deal found 6/25$827
This Orbitz deal was found by Cheapflights users on 6/24. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/171:49 pmSAN - CEB
2 stops26h 56mMultiple Airlines
Wed 10/19:15 amCEB - SAN
2 stops39h 59mMultiple Airlines
Deal found 6/24$833

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 June 26, 2025.
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 8/28

8:00 am-10:15 pm

2 stops24h 15m

Hanoi Noibai

Sun 9/7

11:35 pm-4:23 pm

2 stops30h 48m

$700

San DiegoHanoi

SAN - HAN

SANHAN

San Diego

Thu 9/18

8:00 am-10:15 pm

2 stops24h 15m

Hanoi Noibai

Mon 9/22

11:35 pm-3:01 pm

2 stops29h 26m

$702

San DiegoHo Chi Minh City

SAN - SGN

SANSGN

San Diego

Wed 8/13

6:20 am-9:55 pm

2 stops25h 35m

Ho Chi Minh City

Tue 9/9

11:15 pm-7:46 pm

2 stops34h 31m

$703

San DiegoHo Chi Minh City

SAN - SGN

SANSGN

San Diego

Mon 9/1

8:00 am-12:15 am

2 stops26h 15m

Ho Chi Minh City

Tue 9/30

11:15 pm-7:52 pm

2 stops34h 37m

$704

San DiegoCebu City

SAN - CEB

SANCEB

San Diego

Sun 8/24

6:15 am-10:35 am

2 stops37h 20m

Cebu City Mactan Intl

Fri 8/29

4:15 pm-9:52 am

2 stops32h 37m

$786

San DiegoBangkok

SAN - BKK

SANBKK

San Diego

Thu 8/7

5:13 pm-1:15 pm

2 stops30h 02m

Bangkok Suvarnabhumi

Mon 8/18

2:35 am-11:37 pm

2 stops35h 02m

$803

San DiegoBangkok

SAN - BKK

SANBKK

San Diego

Mon 9/22

7:00 am-11:25 pm

2 stops26h 25m

Bangkok Suvarnabhumi

Mon 10/20

9:50 am-6:56 pm

2 stops23h 06m

$811

San DiegoHo Chi Minh City

SAN - SGN

SANSGN

San Diego

Mon 8/18

5:51 pm-5:15 pm

2 stops33h 24m

Ho Chi Minh City

Fri 8/29

5:30 pm-9:18 am

2 stops29h 48m

$822

San DiegoHanoi

SAN - HAN

SANHAN

San Diego

Sun 8/17

6:20 am-9:35 pm

2 stops25h 15m

Hanoi Noibai

Tue 9/2

12:00 pm-10:54 pm

2 stops24h 54m

$823

San DiegoHo Chi Minh City

SAN - SGN

SANSGN

San Diego

Sat 8/16

7:05 pm-9:40 am

2 stops24h 35m

Ho Chi Minh City

Fri 9/19

10:50 am-8:52 am

2 stops36h 02m

$827

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/24

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, March is the cheapest month in which you can book a flight from San Diego to Southeast Asia (average of $953). Flying from San Diego to Southeast Asia in December is currently the most expensive (average of $1,574). 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 SAN to YJX?

Find hourly flight availability from San Diego to Southeast Asia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 26, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from San Diego to Southeast Asia as you normally would.

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 June 26, 2025.
Get a feel of what it's like to fly with STARLUX Airlines, EVA Air, and Korean Air 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.
STARLUX Airlines
9.1
Wonderful
185 reviews

Food

8.8

Overall

9.1

Crew

9.3

Comfort

9.0

Boarding

9.1

Entertainment

9.0

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
STARLUX Airlines
9.1
Wonderful
185 reviews
STARLUX Airlines
9.1
Wonderful
185 reviews

Food

8.8

Overall

9.1

Crew

9.3

Comfort

9.0

Boarding

9.1

Entertainment

9.0

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
EVA Air
8.4
Very good
1,208 reviews
STARLUX Airlines
9.1
Wonderful
185 reviews

Food

8.8

Overall

9.1

Crew

9.3

Comfort

9.0

Boarding

9.1

Entertainment

9.0

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
Korean Air
8.4
Very good
1,096 reviews
STARLUX Airlines
9.1
Wonderful
185 reviews

Food

8.8

Overall

9.1

Crew

9.3

Comfort

9.0

Boarding

9.1

Entertainment

9.0

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
Japan Airlines
8.3
Very good
1,504 reviews
STARLUX Airlines
9.1
Wonderful
185 reviews

Food

8.8

Overall

9.1

Crew

9.3

Comfort

9.0

Boarding

9.1

Entertainment

9.0

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
China Airlines
8.3
Very good
745 reviews
STARLUX Airlines
9.1
Wonderful
185 reviews

Food

8.8

Overall

9.1

Crew

9.3

Comfort

9.0

Boarding

9.1

Entertainment

9.0

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.

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.

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

    $416 is the cheapest one-way deal found within the past few days, from Philippine Airlines. You may also be able to find cheap deals on Japan Airlines and ANA, with prices starting from $452 and $479, respectively.

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

    Most travelers choose San Diego - Bangkok Suvarnabhumi, San Diego - Manila Ninoy Aquino Intl or San Diego - Singapore Changi when deciding on the best route 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, March is the cheapest month in which you can book a flight from San Diego to Southeast Asia (average of $953). Flying from San Diego to Southeast Asia in December is currently the most expensive (average of $1,574). 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

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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.
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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 June 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$179Average$1,024FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$702Average$1,316FlexibilityNo cancel feeOn-time71%
ANACheapest$730Average$989FlexibilityNo cancel feeOn-time80%
China AirlinesCheapest$795Average$1,088FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$796Average$1,177FlexibilityNo cancel feeOn-time69%
EVA AirCheapest$800Average$1,168FlexibilityNo cancel feeOn-time74%
Air CanadaCheapest$812Average$1,144FlexibilityNo cancel feeOn-time67%
Japan AirlinesCheapest$855Average$1,467FlexibilityNo cancel feeOn-time79%
Korean AirCheapest$880Average$1,148FlexibilityNo cancel feeOn-time81%
Asiana AirlinesCheapest$893Average$1,333FlexibilityNo cancel feeOn-time76%

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