HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Southeast Asia

$445+ 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 8/28. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — BKK
may. 6 — may. 131
mar. 5/6
mar. 5/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from San Diego to Southeast Asia with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 mayo 1, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$873
(CrystalTravel)

One-way from

$450
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$1,163
Provider with most accurate pricing for San Diego-Manila Ninoy Aquino Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Diego-Manila Ninoy Aquino Intl flights.
Search Deals
From San Diego to Southeast Asia
Search Deals
One-way flight from San Diego to Southeast Asia
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($140 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($45 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2025
Search Deals

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 mayo 1, 2025.

This Air Canada deal was found by Cheapflights users on 4/30. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/84:55 pmSAN - SIN
2 stops39h 25mAir Canada
mar. 10/219:10 amSIN - SAN
1 stop21h 57mAir Canada
Deal found 4/30$843
This oojo deal was found by Cheapflights users on 4/30. 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.
mié. 9/31:35 pmSAN - HAN
2 stops38h 40mJapan Airlines
dom. 9/147:20 pmHAN - SAN
2 stops30h 15mJapan Airlines
Deal found 4/30$868
This CrystalTravel deal was found by Cheapflights users on 4/30. 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.
mié. 8/277:00 amSAN - BKK
2 stops26h 25mKorean Air
mié. 9/179:50 amBKK - SAN
2 stops23h 06mKorean Air
Deal found 4/30$873
This Air Canada deal was found by Cheapflights users on 4/29. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/2010:30 pmSAN - SIN
2 stops41h 35mMultiple Airlines
sáb. 10/259:10 amSIN - SAN
1 stop21h 57mMultiple Airlines
Deal found 4/29$875
This StudentUniverse deal was found by Cheapflights users on 4/30. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/88:50 pmSAN - SIN
1 stop29h 45mSingapore Airlines
mar. 10/219:15 amSIN - SAN
1 stop37h 19mSingapore Airlines
Deal found 4/30$878
This CheapOair deal was found by Cheapflights users on 4/29. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/158:10 amSAN - MNL
2 stops31h 10mAir Canada
mié. 11/59:25 amMNL - SAN
1 stop17h 40mAir Canada
Deal found 4/29$906
This oojo deal was found by Cheapflights users on 4/29. 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.
mié. 5/77:45 pmSAN - MNL
2 stops29h 05mChina Airlines
mié. 5/214:50 pmMNL - SAN
2 stops29h 49mChina Airlines
Deal found 4/29$907
This Orbitz deal was found by Cheapflights users on 4/30. 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.
jue. 5/14:20 pmSAN - BKK
3 stops37h 15mMultiple Airlines
jue. 5/88:40 amBKK - SAN
2 stops37h 35mMultiple Airlines
Deal found 4/30$909
This China Airlines deal was found by Cheapflights users on 4/29. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/17:59 pmSAN - MNL
2 stops22h 36mMultiple Airlines
jue. 10/304:55 pmMNL - SAN
2 stops22h 12mMultiple Airlines
Deal found 4/29$915
This oojo deal was found by Cheapflights users on 4/29. 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.
mié. 9/241:49 pmSAN - CEB
2 stops38h 11mPhilippine Airlines
dom. 10/194:15 pmCEB - SAN
2 stops31h 37mPhilippine Airlines
Deal found 4/29$925
This Fareboom deal was found by Cheapflights users on 4/29. 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.
lun. 5/124:20 pmSAN - MNL
2 stops28h 20mEVA Air
dom. 5/186:50 pmMNL - SAN
2 stops39h 44mEVA Air
Deal found 4/29$928
This FlightHub deal was found by Cheapflights users on 4/30. 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.
dom. 11/210:45 amSAN - BKK
2 stops44h 20mAsiana Airlines
mié. 11/1211:55 pmBKK - SAN
2 stops38h 49mAsiana Airlines
Deal found 4/30$929

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 mayo 1, 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

mié. 9/3

1:35 pm-6:15 pm

2 stops38h 40m

Hanoi Noibai

dom. 9/14

7:20 pm-11:35 am

2 stops30h 15m

$868

San DiegoHanoi

SAN - HAN

SANHAN

San Diego

mié. 9/3

6:15 am-9:35 pm

2 stops25h 20m

Hanoi Noibai

dom. 9/14

11:10 pm-11:45 pm

2 stops38h 35m

$880

San DiegoHanoi

SAN - HAN

SANHAN

San Diego

mar. 8/19

6:15 am-9:35 pm

2 stops25h 20m

Hanoi Noibai

dom. 8/31

12:00 pm-3:21 pm

2 stops41h 21m

$885

San DiegoManila

SAN - MNL

SANMNL

San Diego

mié. 10/15

8:10 am-6:20 am

2 stops31h 10m

Manila Ninoy Aquino Intl

mié. 11/5

9:25 am-11:05 am

1 stop17h 40m

$906

San DiegoManila

SAN - MNL

SANMNL

San Diego

mié. 10/15

4:30 pm-9:35 am

2 stops26h 05m

Manila Ninoy Aquino Intl

mié. 10/29

4:55 pm-7:34 am

2 stops29h 39m

$908

San DiegoManila

SAN - MNL

SANMNL

San Diego

mié. 10/1

7:59 pm-9:35 am

2 stops22h 36m

Manila Ninoy Aquino Intl

jue. 10/30

4:55 pm-12:07 am

2 stops22h 12m

$915

San DiegoSingapore

SAN - SIN

SANSIN

San Diego

lun. 5/19

7:40 pm-7:05 am

2 stops44h 25m

Singapore Changi

dom. 6/15

2:15 am-4:09 pm

3 stops28h 54m

$916

San DiegoManila

SAN - MNL

SANMNL

San Diego

lun. 5/12

4:20 pm-11:40 am

2 stops28h 20m

Manila Ninoy Aquino Intl

dom. 5/18

6:50 pm-7:34 pm

2 stops39h 44m

$928

San DiegoBangkok

SAN - BKK

SANBKK

San Diego

mié. 5/14

6:15 am-4:05 am

3 stops31h 50m

Bangkok Suvarnabhumi

sáb. 5/17

5:05 am-11:56 pm

3 stops32h 51m

$931

San DiegoHanoi

SAN - HAN

SANHAN

San Diego

dom. 10/12

8:37 pm-10:15 pm

2 stops35h 38m

Hanoi Noibai

mié. 10/22

11:35 pm-11:36 pm

2 stops38h 01m

$943

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 60 results
1
2
3
...
6

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 $955). 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 mayo 1, 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.

Rainfall in Southeast Asia by month

Plan your trip to Southeast Asia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Southeast Asia ranges from 0.4 - 15.7 inches per month. July is typically the wettest month, when rainfall can reach 15.7 in. February is typically the driest time to visit Southeast Asia when rainfall is around 0.4 in.

Temperature in Southeast Asia by month

Plan your trip to Southeast Asia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Southeast Asia, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 78.8 F).

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 mayo 1, 2025.
To help decide which airline to fly from San Diego to Southeast Asia, see what other customers have to say about STARLUX Airlines, EVA Air and Korean Air. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
STARLUX Airlines
9.1
Wonderful
161 reviews

Food

8.9

Boarding

9.0

Crew

9.3

Entertainment

9.0

Comfort

9.0

Overall

9.1

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
STARLUX Airlines
9.1
Wonderful
161 reviews
STARLUX Airlines
9.1
Wonderful
161 reviews

Food

8.9

Boarding

9.0

Crew

9.3

Entertainment

9.0

Comfort

9.0

Overall

9.1

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
EVA Air
8.4
Very good
1,186 reviews
STARLUX Airlines
9.1
Wonderful
161 reviews

Food

8.9

Boarding

9.0

Crew

9.3

Entertainment

9.0

Comfort

9.0

Overall

9.1

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
Korean Air
8.4
Very good
1,068 reviews
STARLUX Airlines
9.1
Wonderful
161 reviews

Food

8.9

Boarding

9.0

Crew

9.3

Entertainment

9.0

Comfort

9.0

Overall

9.1

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
Japan Airlines
8.3
Very good
1,464 reviews
STARLUX Airlines
9.1
Wonderful
161 reviews

Food

8.9

Boarding

9.0

Crew

9.3

Entertainment

9.0

Comfort

9.0

Overall

9.1

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
China Airlines
8.3
Very good
732 reviews
STARLUX Airlines
9.1
Wonderful
161 reviews

Food

8.9

Boarding

9.0

Crew

9.3

Entertainment

9.0

Comfort

9.0

Overall

9.1

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.

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?

    $455 is the cheapest one-way deal found within the past few days, from Japan Airlines. You may also be able to find cheap deals on Air Canada and China Airlines, with prices starting from $475 and $499, respectively.

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

    Most travelers choose San Diego - Manila Ninoy Aquino Intl, San Diego - Bangkok Suvarnabhumi or San Diego - Ho Chi Minh City 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 $955). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for San Diego to Southeast Asia

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Haneda flights
Los Angeles to Narita flights
San Francisco to Haneda flights
San Francisco to Narita flights
Los Angeles to Manila flights
San Francisco to Manila flights
Los Angeles to Suvarnabhumi flights
Ontario to Narita flights
Los Angeles to Incheon Intl flights
San Francisco to New Delhi flights
Ontario to Haneda flights
San Francisco to Hong Kong flights
Los Angeles to Taiwan Taoyuan Intl flights
Burbank to Narita flights
Los Angeles to Ho Chi Minh City flights
San Francisco to Taiwan Taoyuan Intl flights
San Diego to Narita flights
San Francisco to Suvarnabhumi flights
San Francisco to Hongqiao Intl flights
Los Angeles to Kansai Intl flights
San Francisco to Mumbai flights
Santa Ana to Narita flights
San Francisco to Incheon Intl flights
Los Angeles to Hongqiao Intl flights
San Francisco to Ho Chi Minh City flights
San Francisco to Pu Dong flights
Los Angeles to Hong Kong flights
Los Angeles to Singapore flights
Ontario to Manila flights
Los Angeles to Pu Dong flights
Los Angeles to Gimpo Intl flights
San Francisco to Kansai Intl flights
San Jose to Manila flights
San Francisco to Hyderabad flights
San Jose to Narita flights
San Francisco to Bangalore flights
Santa Ana to Manila flights
San Jose to New Delhi flights
Burbank to Manila flights
San Francisco to Gimpo Intl flights
Oakland to Narita flights
San Diego to Haneda flights
San Francisco to Capital flights
Oakland to New Delhi flights
Oakland to Manila flights
Ontario to Ho Chi Minh City flights
Los Angeles to Denpasar flights
San Jose to Haneda flights
Ontario to Suvarnabhumi flights
Ontario to Taiwan Taoyuan Intl flights

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 mayo 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$179Average$1,111FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$659Average$1,044FlexibilityNo cancel feeOn-time71%
ANACheapest$730Average$1,009FlexibilityNo cancel feeOn-time80%
EVA AirCheapest$800Average$1,105FlexibilityNo cancel feeOn-time74%
United AirlinesCheapest$808Average$1,174FlexibilityNo cancel feeOn-time69%
Japan AirlinesCheapest$828Average$1,381FlexibilityNo cancel feeOn-time79%
China AirlinesCheapest$854Average$1,274FlexibilityNo cancel feeOn-time70%
Air CanadaCheapest$854Average$1,207FlexibilityNo cancel feeOn-time67%
Cathay PacificCheapest$887Average$1,227FlexibilityNo cancel feeOn-time72%
Asiana AirlinesCheapest$893Average$1,343FlexibilityNo cancel feeOn-time76%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.