$341 Find Cheap Flights from San Diego to Southeast Asia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Diego to Southeast Asia departing on 5/14. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Southeast Asia

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Diego to Southeast Asia.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Diego to Southeast Asia.
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Flight Deals

Cheap Flights from San Diego to Southeast Asia

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Bangkok
Bangkok2 stops$792
Manila
Manila2 stops$836
Ho Chi Minh City
Ho Chi Minh City2 stops$815
Singapore
Singapore1 stop$781
Denpasar
Denpasar2 stops$870
Hanoi
Hanoi1 stop$752
Phuket City
Phuket City3 stops$859
Cebu City
Cebu City2 stops$773
Da Nang
Da Nang2 stops$878
Chiang Mai
Chiang Mai2 stops$830
Angeles City
Angeles City2 stops$779
Ko Samui
Ko Samui2 stops$1,339
Vientiane
Vientiane2 stops$1,115
Krabi
Krabi2 stops$1,739
Bangkok
Bangkok2 stops$792
Manila
Manila2 stops$836
Ho Chi Minh City
Ho Chi Minh City2 stops$815
Singapore
Singapore1 stop$781
Denpasar
Denpasar2 stops$870
Hanoi
Hanoi1 stop$752
Phuket City
Phuket City3 stops$859
Cebu City
Cebu City2 stops$773
Da Nang
Da Nang2 stops$878
Chiang Mai
Chiang Mai2 stops$830
Angeles City
Angeles City2 stops$779
Ko Samui
Ko Samui2 stops$1,339
Vientiane
Vientiane2 stops$1,115
Krabi
Krabi2 stops$1,739

Book Cheap San Diego to Southeast Asia Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Diego to Southeast Asia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Diego to Southeast Asia

Mon, Jan 12 - Tue, Jan 27
American Airlines Logo
11:40 am - 10:30 pm
SAN
-
HAN
19h 50m1 stop
American Airlines Logo
11:55 pm - 8:41 pm
HAN
-
SAN
35h 46m2 stops
$752American Airlines
Wed, Apr 15 - Tue, Apr 28
STARLUX Airlines Logo
4:42 pm - 7:05 pm
SAN
-
CEB
35h 23m2 stops
STARLUX Airlines Logo
8:05 pm - 10:36 pm
CEB
-
SAN
41h 31m2 stops
$773STARLUX Airlines
Tue, Mar 10 - Mon, Mar 23
STARLUX Airlines Logo
4:45 pm - 9:00 am
SAN
-
CRK
25h 15m2 stops
STARLUX Airlines Logo
8:15 pm - 9:19 pm
CRK
-
SAN
40h 04m2 stops
$779STARLUX Airlines
Sun, Jan 18 - Sat, Feb 7
ANA Logo
11:08 am - 6:30 am
SAN
-
BKK
28h 22m2 stops
ANA Logo
7:10 am - 2:52 pm
BKK
-
SAN
22h 42m2 stops
$792ANA
Sun, Jan 25 - Thu, Jan 29
United Airlines Logo
11:08 am - 11:25 am
SAN
-
BKK
33h 17m2 stops
United Airlines Logo
4:55 pm - 10:27 am
BKK
-
SAN
32h 32m2 stops
$796United Airlines
Sun, Jan 25 - Thu, Jan 29
United Airlines Logo
11:08 am - 11:25 am
SAN
-
BKK
33h 17m2 stops
United Airlines Logo
4:55 pm - 12:15 am
BKK
-
SAN
22h 20m2 stops
$804United Airlines
Mon, Mar 2 - Wed, Apr 1
Korean Air Logo
6:20 am - 11:20 pm
SAN
-
SGN
26h 00m2 stops
Korean Air Logo
1:55 pm - 6:22 pm
SGN
-
SAN
42h 27m2 stops
$820Korean Air
Sun, Mar 1 - Tue, Mar 24
Korean Air Logo
7:25 pm - 12:50 pm
SAN
-
SGN
50h 25m2 stops
Korean Air Logo
2:05 pm - 6:22 pm
SGN
-
SAN
42h 17m2 stops
$826Korean Air
Wed, Feb 18 - Wed, Mar 18
EVA Air Logo
12:30 pm - 11:00 am
SAN
-
CRK
30h 30m2 stops
EVA Air Logo
12:05 pm - 8:15 am
CRK
-
SAN
35h 10m2 stops
$847EVA Air
Wed, Feb 25 - Sat, Mar 14
EVA Air Logo
8:00 am - 10:50 pm
SAN
-
MNL
22h 50m2 stops
EVA Air Logo
12:50 pm - 8:18 am
MNL
-
SAN
34h 28m2 stops
$853EVA Air
Booking Insights

KAYAK's insights & trends for San Diego to Southeast Asia flights

Get data-powered insights and trends into flights from San Diego to Southeast Asia to help you find the cheapest flights, the best time to fly and much more.

Can I save money by flying with a layover from San Diego to Southeast Asia?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $409, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from San Diego to Southeast Asia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Diego to Southeast Asia, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from San Diego to Southeast Asia is September, when tickets cost $904 (return) on average. On the other hand, the most expensive months are July and June, when the average cost of round-trip tickets is $1,523 and $1,495 respectively.

What’s the cheapest day of the week to fly from San Diego to Southeast Asia?

The average price of all round-trip flights from San Diego to Southeast Asia clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Southeast Asia on a Monday and more expensive on a Friday. On your return trip to San Diego, you should consider flying back on a Wednesday, and avoid Saturdays for better deals.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from San Diego to Southeast Asia, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from San Diego to Southeast Asia, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 2 weeks before departure.

Good to know

Low seasonAugust
Cheapest flight$341
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly and prices are also 12% lower on average.
Flight from San Diego to Singapore

FAQs - booking Southeast Asia flights

  • How does KAYAK find such low prices on flights from San Diego to Southeast Asia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Diego to Southeast Asia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Diego to Southeast Asia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from San Diego to Southeast Asia is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Diego to Southeast Asia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from San Diego to Southeast Asia with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Diego to Southeast Asia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from San Diego to Southeast Asia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Southeast Asia?

    The cheapest time of day to fly to Southeast Asia is generally at night, when round-trip flights cost $1,140 on average. Morning departures are around 13% cheaper than evening flights, on average. The most expensive time of day to fly to Southeast Asia is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $1,565.

Reviews of the top 5 airlines serving from San Diego to Southeast Asia

 
See real verified KAYAK customer reviews for airlines flying from San Diego to Southeast Asia. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from San Diego to Southeast Asia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.4
Korean AirOverall score based on 1185 reviews
8.7Crew
8.3Comfort
8.5Boarding
8.1Food
8.2Entertainment
Airline reviews

Flight crew were very attentive and made this trip a pleasure. Plus the fact that this our first time flying business class.

10.0 ExcellentAnonymous, Nov 2025
MNL - ICN
Read more Korean Air reviews

Flight crew were very attentive and made this trip a pleasure. Plus the fact that this our first time flying business class.

The boarding process was efficient and quick. The seats were comfortable. The food was good. The service was excellent. We had a lovely flight from Seattle on Korean air

Flight crew was fantastic. The aircraft was meticulously cleaned at all times. The crew was continuously checking to see if the passengers were ok.

They were trying to get people to check luggage because the over head compartments were full but when we boarded there were lots of empty places that people could have put the luggage.

It was good, I liked the self-serve snacks but it was a little difficult to get the alcohol, which is understandable since I wouldn't want kids sneaking it.

Friendly flight attendants and gate agents. Very clean plane and food was good!

I was unable to select decent seats, and so I was stuck in the middle seat because it was selected for me

There was a lot of partial tv shows but not enough to last the flight. The food was incredible! The crew were so helpful and patient. Lots more space than what I usually get on an international flight. Very comfortable!

Stingy on the drinks - 15 hour direct flight and could barely get attention for some water

Not many people, so you can lay down on two seats

United Airlines crew members do not know how to deal with emergency situation that caused our flight delay. For example, they should have asked the maintenance or seat belt repair personnel to come and fix the seat belt while they were looking for a volunteer to book another flight.

The pilot was kept warning about the weather terrifying us. The flight attendants were not warm or pleasant.

Tokyo Haneda to transport was so bad too short time . and find out way to the gate was so bad. I almost missed flight. because confused. They need more great way tell us how to get there details

Entertainment and food is best. I love to use ana for a lots japanese movies…. Food was best

I couldn’t sit with my daughter. we are separate and both seat was not window or halway side. in the middle. if we sit together will be share comfort seat and more easy travel. this is bad.

First trip from Tulsa to Houston by air. It went by quickly. I watched half a movie and continued the rest on the next flight. Staff was considerate and helpful.

The meals were sufficient and tasty considering it was air travel food. Water coffee and juices offered each time a meal came by and water distributed between meals. It was good service in my opinion. Plenty of movies to enjoy. May not be the one you want but plenty of older movies and plenty of current ones as well. I enjoyed the trip.

Flight was good and comfortable, even for long haul economy. No complaints.

Checking in via an alliance partner, even a foreign one should get TSA Precheck printed on your boarding pass. The paper copy issued by ANA didn’t show it. I couldn’t get my digital copy due to some technical issue arising because I checked in with ANA. The kiosks at SFO similarly threw an error. The only way I could have gotten a new copy of my boarding pass was from the UA counter and lines were nearly as long as TSA so I bit the bullet and went through the regular TSA line. If UA wants my business, they need to improve that process.

Suite lounge in Honolulu is very exclusive and boarding from the lounge into the plane is unique. First suites were huge and comfortable. Japanese meal is like a high end omakase meal. All the staff were very kind and provided sophisticated service. Fast Track upon landing was appreciated but not needed this time because immigration was so empty and easy.

I wouldn’t know, I tried to contact you days before to reschedule my flight back to Okinawa but you left me on hold for 2 hours. I tried calling multiple times and not once did you pick up. I had to spend 2000 dollars on a one way ticket back to Okinawa because I couldn’t get ahold of you guys to change my flight.

I fell asleep, and the crew kindly left some snacks for me

I was so hungry , from Boston to Tokyo, only 2 big food .

The crew was nice, the food could be better, and at least 2 bathroom stalls were out of service.

Good experience for economy transpacific. Reasonable comfortable seats. Food was not as good as I expected or had on other prior transpacific flights but likely attribute that to rising cost of supplies. Staff is courteous. Overall, very good.

great experience - staff were kind and attentive and food was excellent. very comfortable flight that felt much shorter than 14 hours.

The original email I received and flight that I paid for was for Japan Airlines. Since JAL is a partner with American, I ended up on an American Airlines plane. This would not be a problem, except that JAL allows 2 check in bags for free and American only allows 1. A $100.00 unexpected expense was very disturbing, especially since I will have to pay it again on my way home. I feel like it was a bait and switch. I never would have chosen American Airlines if I had known that I would have to pay $200.00 in baggage fees, above and beyond my airfare. Secondly, the check in counter representative did not realize that I had TSA pre-check, so I had to return to the check-in desk on a different floor to get a new boarding pass. The AA representative helping at the check-in kiosks was very helpful, kind, polite, and professional when I returned for the new boarding pass. Thirdly, the crew was not as friendly as I have experienced on other airlines. Their tone when speaking to other passengers was not always polite. The food was better than I expected. However, I am used to having a station where one can serve themselves water, juice or grab a snack. That was not the case on this flight. Truly makes me think twice about booking with American Airlines. I am very disappointed.

Crews are rude and short. Example: after my drink and was ready to prep my bed to rest. I tried to give my empty glasses to the steward while she was playing her card game on her iPad. The steward told me to take the glass back to my table instead of taking the glass out of my hand. Compare Japanese steward it’s like heaven and hell.

The seat was uncomfortable and seemed to be on its last days. Loose and sloppy

I traveled business class from Lax to Narita flight Jl61. The crew was attentive and polite. Food was good quality and service was as it should be. Narita to Bengaluru Jl753was another story in business class. The cabin was darkened for the 9hr:30min flight, food was mediocre, service was below standard and crew can't speak English to save their lives. When you ask for noodles soup from Ala carte they gave cup of noodles while Lax to Narita i was served the best Ramen noodles in a big bowl. Why the disparity on this leg of the journey.....or is it because there were mostly Indian passengers and it really did not matter to Jal to bother as its a poor country and Indians refrain from speaking up? A good airline but differentiation like this brings their reputation and business down.

United airlines has the best customer experience from booking to arrival. I always fly United airlines. The mileage program is excellent

from SFO-> FRA flight, AVML meal was significantly less compared to regular meal, especially no Desert, no Bread, no sides.

This was an older airplane. The cabin was constantly warm to hot throughout the 10 hour flight and there were no vents to personalize air flow. Also since it was an older plane, the material and comfort of the chairs were very uncomfortable. I left my flight with major soreness on my tailbone.

Older aircraft, no meal, only food was for purchase. Not impressed United.

Not pleasant trip cross country when the entertainment and WiFi system not working. No entertainment for entirety of route. Staff was rather nonchalant in that they dismissed the problem due to age of plane. It would have been nice to know this up front so I could have come prepared to read or download movies before boarding Coincidentally or not, there was a similar issue with the entertainment system on my previous flight I took on my fist leg of the trip. There are no seat TVs, so you must rely on the app when it works. United can do better. Also, what use it it to pay for boarding group 2 when half of the passengers are in the same line as you?

My experience on this United Airlines flight was highly uncomfortable, primarily due to two issues: Cabin Temperature: The temperature on the Boeing 737 MAX 8 was unacceptably high, feeling consistently around 80 degrees throughout the flight. This made sleeping impossible and significantly detracted from the experience. Seating Arrangement: Being stuck in a middle seat for a six-and-a-half-hour overnight flight compounded the discomfort. Moving forward, I will always purchase a seat assignment to avoid this situation.

Premium Plus is a really good idea for longer flights

Same as last comment. Food sucks. Quality. Not surprising most people have no clue about nourishment Clearly

The flight attendants were great, I joked with one I can’t remember her name, a blond, really sweet. I thought it was run well very professional. This was great i survived Spirit, I know for which I speak.

We were in business class. the angled seats in that class do not have a real window view & the placement of the controls are bad. But we knew that. But the food options were mediocre. The taste was fine, but the size was for a child. It’s just really feels like United is skimping on everything. Even when we were in the Polaris lounge they did not have diet sodas. They said they were out no Coke zero no Diet Coke, etc. I do not think the portion of nuts they serve on the plane could get any smaller. Really a minimal service and offer for what you’re paying for in business.

Many movies do not have captions, which would have been helpful when you have to live with the flight engine noise.

Excellent! All flight related was memorable ! My first experience with Mabuhay Lounge,,, not so good

Everything was fantastic!!!! I can’t wait to fly home 😃!!!!!

Plane are getting old, almost an hour delay due to technical reson , after all passenger aboard. Took 4 flight on business class this trip and all the planes had an issues. PAL need to improve their planes.

Food could of been better. Crew was pretty much average. It was raining a lot on arrival, had to take a bus to immigration building,

It’s sad how legacy airlines feel like budget airlines now. Cramped space Non reclining seats No inflight entertainment (need to connect via your own device) Saving grace is the crew. Truly nice and sincere service.

Short flight with limited entertainment wasn't that bad. Staff was friendly and plane was clean. Meal was good.

You have to pay $25 to get access to smoking lounge. One coffee and small bottle of water coupon provided. Max time 2 hrs for two entries total.

Crew excellent calling me by name ! Only downside was no inflight WiFi

I was glad that the plane was not totally full.

Everything you need to know for your flight to Southeast Asia

Information on your arrival and departure airports