$389+ 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 4/22. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — BKK
Apr 15 — Apr 221
1 adult, Economy
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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 April 10, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $832 (Air Canada) |
One-way from | $389 (StudentUniverse) |
Popular in | December |
Cheapest in | September |
Average price | $1,083 |
Find flight deals from San Diego to Southeast Asia
Cheapest flights from San Diego to Southeast AsiaExplore 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 April 10, 2025.
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 April 10, 2025.
This Air Canada deal was found by Cheapflights users on 4/8. 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.
Tue 9/234:55 pmSAN - SIN
1 stop23h 10mAir Canada
Thu 10/239:10 amSIN - SAN
1 stop21h 57mAir Canada
Deal found 4/8![Air Canada logo]()
$825
This China Airlines deal was found by Cheapflights users on 4/8. 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.
Wed 8/277:55 pmSAN - BKK
2 stops26h 15mMultiple Airlines
Wed 9/175:30 pmBKK - SAN
2 stops29h 43mMultiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$847
This KAYAK deal was found by Cheapflights users on 4/8. 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.
Sun 10/56:15 amSAN - CEB
2 stops37h 50mMultiple Airlines
Mon 10/1312:05 pmCEB - SAN
2 stops34h 29mMultiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$863
This China Airlines deal was found by Cheapflights users on 4/9. 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.
Wed 9/37:55 pmSAN - HAN
2 stops30h 55mMultiple Airlines
Sun 9/145:50 pmHAN - SAN
2 stops27h 54mMultiple Airlines
Deal found 4/9![Multiple Airlines logo]()
$874
This Fareboom deal was found by Cheapflights users on 4/8. 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.
Thu 8/217:55 pmSAN - BKK
2 stops26h 15mChina Airlines
Wed 8/271:20 pmBKK - SAN
2 stops32h 24mChina Airlines
Deal found 4/8![China Airlines logo]()
$876
This Expedia deal was found by Cheapflights users on 4/8. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/27:45 pmSAN - DPS
2 stops28h 15mMultiple Airlines
Mon 5/194:10 pmDPS - SAN
2 stops30h 29mMultiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$880
This eDestinos deal was found by Cheapflights users on 4/8. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/47:00 amSAN - BKK
2 stops23h 30mKorean Air
Tue 11/111:00 amBKK - SAN
2 stops28h 32mKorean Air
Deal found 4/8![Korean Air logo]()
$896
This Justfly.com deal was found by Cheapflights users on 4/9. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/128:50 pmSAN - HAN
2 stops35h 25mANA
Wed 10/2211:35 pmHAN - SAN
2 stops32h 18mANA
Deal found 4/9![ANA logo]()
$899
This Gotogate deal was found by Cheapflights users on 4/8. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/224:55 pmSAN - SIN
2 stops30h 20mMultiple Airlines
Sun 11/92:20 amSIN - SAN
2 stops24h 45mMultiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$902
This CrystalTravel deal was found by Cheapflights users on 4/9. 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 7/2110:54 amSAN - BKK
2 stops34h 01mAsiana Airlines
Mon 8/1811:55 amBKK - SAN
2 stops25h 49mAsiana Airlines
Deal found 4/9![Asiana Airlines logo]()
$920
This StudentUniverse deal was found by Cheapflights users on 4/9. 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.
Wed 5/76:15 amSAN - MNL
2 stops36h 20mCathay Pacific
Thu 6/1210:45 amMNL - SAN
2 stops26h 03mCathay Pacific
Deal found 4/9![Cathay Pacific logo]()
$922
This China Airlines deal was found by Cheapflights users on 4/9. 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.
Thu 4/242:55 pmSAN - MNL
2 stops27h 40mMultiple Airlines
Wed 5/284:50 pmMNL - SAN
2 stops31h 12mMultiple Airlines
Deal found 4/9![Multiple Airlines logo]()
$930
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 April 10, 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 DiegoSingapore
SAN - SIN
SANSIN
San Diego
Fri 5/16
4:55 pm-7:05 am
1 stop23h 10m
Singapore Changi
Sun 5/25
9:10 am-10:09 pm
1 stop27h 59m
$832
San DiegoBangkok
SAN - BKK
SANBKK
San Diego
Wed 8/27
7:55 pm-12:10 pm
2 stops26h 15m
Bangkok Suvarnabhumi
Wed 9/17
5:30 pm-9:13 am
2 stops29h 43m
$847
San DiegoCebu City
SAN - CEB
SANCEB
San Diego
Sun 10/5
6:15 am-11:05 am
2 stops37h 50m
Cebu City Mactan Intl
Mon 10/13
12:05 pm-7:34 am
2 stops34h 29m
$863
San DiegoHanoi
SAN - HAN
SANHAN
San Diego
Wed 9/3
7:55 pm-4:50 pm
2 stops30h 55m
Hanoi Noibai
Sun 9/14
5:50 pm-7:44 am
2 stops27h 54m
$874
San DiegoBangkok
SAN - BKK
SANBKK
San Diego
Thu 8/21
7:55 pm-12:10 pm
2 stops26h 15m
Bangkok Suvarnabhumi
Wed 8/27
1:20 pm-7:44 am
2 stops32h 24m
$876
San DiegoBangkok
SAN - BKK
SANBKK
San Diego
Mon 7/21
10:54 am-10:55 am
2 stops34h 01m
Bangkok Suvarnabhumi
Sun 8/17
1:20 am-8:01 pm
2 stops32h 41m
$920
San DiegoManila
SAN - MNL
SANMNL
San Diego
Wed 5/7
6:15 am-9:35 am
2 stops36h 20m
Manila Ninoy Aquino Intl
Thu 6/12
10:45 am-9:48 pm
2 stops26h 03m
$922
San DiegoDenpasar
SAN - DPS
SANDPS
San Diego
Tue 5/6
7:45 pm-3:00 pm
2 stops28h 15m
Denpasar Bali Ngurah Rai
Tue 5/13
4:10 pm-8:15 am
2 stops31h 05m
$933
San DiegoBangkok
SAN - BKK
SANBKK
San Diego
Fri 5/2
6:15 am-11:30 am
2 stops39h 15m
Bangkok Suvarnabhumi
Sun 5/11
3:00 pm-10:05 am
2 stops33h 05m
$935
San DiegoManila
SAN - MNL
SANMNL
San Diego
Sun 4/20
6:15 am-1:20 am
2 stops28h 05m
Manila Ninoy Aquino Intl
Mon 5/19
3:55 am-1:30 pm
2 stops24h 35m
$947
Showing 1-10 of 60 results
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 $958). 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 April 10, 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 April 10, 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.
Comfort
9.0
Food
8.9
Boarding
9.0
Entertainment
9.0
Crew
9.3
Overall
9.1
Reviews
1 / 5
10.0
ExcellentAndrew,Jan 2025
LAX - TPE
Comfort
9.0
Food
8.9
Boarding
9.0
Entertainment
9.0
Crew
9.3
Overall
9.1
Reviews
1 / 5
10.0
ExcellentAndrew,Jan 2025
LAX - TPE
Comfort
9.0
Food
8.9
Boarding
9.0
Entertainment
9.0
Crew
9.3
Overall
9.1
Reviews
1 / 5
10.0
ExcellentAndrew,Jan 2025
LAX - TPE
Comfort
9.0
Food
8.9
Boarding
9.0
Entertainment
9.0
Crew
9.3
Overall
9.1
Reviews
1 / 5
10.0
ExcellentAndrew,Jan 2025
LAX - TPE
Comfort
9.0
Food
8.9
Boarding
9.0
Entertainment
9.0
Crew
9.3
Overall
9.1
Reviews
1 / 5
10.0
ExcellentAndrew,Jan 2025
LAX - TPE
Comfort
9.0
Food
8.9
Boarding
9.0
Entertainment
9.0
Crew
9.3
Overall
9.1
Reviews
1 / 5
10.0
ExcellentAndrew,Jan 2025
LAX - TPE
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.
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 April 10, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$179 | Average$1,087 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$659 | Average$960 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$730 | Average$1,011 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$744 | Average$1,105 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$820 | Average$1,170 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$825 | Average$1,362 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$854 | Average$1,278 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$887 | Average$1,271 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$893 | Average$1,348 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$925 | Average$1,272 | FlexibilityNo cancel fee | On-time70% |