$332 Find Cheap Flights from San Francisco 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 Francisco to Southeast Asia departing on 4/23. 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 Francisco to Southeast Asia.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Francisco to Southeast Asia.
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

Cheap Flights from San Francisco to Southeast Asia

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Bangkok
Bangkok1 stop$713
Manila
Manila1 stop$687
Singapore
Singaporenonstop$672
Denpasar
Denpasar1 stop$794
Kuala Lumpur
Kuala Lumpur1 stop$747
Hanoi
Hanoi1 stop$730
Phuket City
Phuket City2 stops$617
Cebu City
Cebu City1 stop$689
Da Nang
Da Nang1 stop$783
Chiang Mai
Chiang Mai2 stops$812
Angeles City
Angeles City1 stop$762
Boracay
Boracay2 stops$908
Ko Samui
Ko Samui1 stop$878
Davao City
Davao City2 stops$917
Vientiane
Vientiane2 stops$819
Krabi
Krabi2 stops$926
Bangkok
Bangkok1 stop$713
Manila
Manila1 stop$687
Singapore
Singaporenonstop$672
Denpasar
Denpasar1 stop$794
Kuala Lumpur
Kuala Lumpur1 stop$747
Hanoi
Hanoi1 stop$730
Phuket City
Phuket City2 stops$617
Cebu City
Cebu City1 stop$689
Da Nang
Da Nang1 stop$783
Chiang Mai
Chiang Mai2 stops$812
Angeles City
Angeles City1 stop$762
Boracay
Boracay2 stops$908
Ko Samui
Ko Samui1 stop$878
Davao City
Davao City2 stops$917
Vientiane
Vientiane2 stops$819
Krabi
Krabi2 stops$926

Book Cheap San Francisco 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 Francisco 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 Francisco to Southeast Asia

Thu, Apr 23 - Sun, May 10
China Eastern Logo
12:00 pm - 1:35 am
SFO
-
SGN
23h 35m
1 stop
China Eastern Logo
7:10 pm - 9:05 am
SGN
-
SFO
27h 55m
2 stops
$643China Eastern
Wed, Sep 30 - Wed, Oct 14
Singapore Airlines Logo
11:45 am - 7:10 pm
SFO
-
SIN
16h 25mnonstop
Singapore Airlines Logo
9:15 am - 9:50 am
SIN
-
SFO
15h 35mnonstop
$672Singapore Airlines
Sat, Sep 12 - Mon, Oct 26
China Airlines Logo
1:05 am - 11:05 am
SFO
-
CEB
19h 00m
1 stop
China Airlines Logo
12:10 pm - 7:45 pm
CEB
-
SFO
22h 35m
1 stop
$732China Airlines
Sun, Apr 26 - Mon, Jun 8
China Airlines Logo
1:05 am - 11:05 am
SFO
-
CEB
19h 00m
1 stop
China Airlines Logo
12:05 pm - 7:55 pm
CEB
-
SFO
22h 50m
1 stop
$741China Airlines
Mon, Aug 31 - Thu, Sep 17
EVA Air Logo
1:00 am - 10:50 am
SFO
-
CEB
18h 50m
1 stop
EVA Air Logo
12:15 pm - 8:10 pm
CEB
-
SFO
22h 55m
1 stop
$745EVA Air
Thu, Apr 23 - Wed, Jun 3
Asiana Airlines Logo
11:50 pm - 12:50 am
SFO
-
CRK
34h 00m
1 stop
Asiana Airlines Logo
2:00 am - 3:20 pm
CRK
-
SFO
28h 20m
1 stop
$762Asiana Airlines
Mon, May 4 - Tue, May 12
EVA Air Logo
12:50 am - 11:00 am
SFO
-
CRK
19h 10m
1 stop
EVA Air Logo
12:00 pm - 6:45 am
CRK
-
SFO
33h 45m
1 stop
$766EVA Air
Thu, Apr 23 - Wed, Jun 3
Asiana Airlines Logo
11:50 pm - 12:50 am
SFO
-
CRK
34h 00m
1 stop
Asiana Airlines Logo
2:00 am - 3:20 pm
CRK
-
SFO
28h 20m
1 stop
$786Asiana Airlines
Sun, Apr 19 - Tue, May 5
Korean Air Logo
12:40 pm - 8:10 pm
SFO
-
CGK
41h 30m
1 stop
Korean Air Logo
9:50 pm - 10:40 am
CGK
-
SFO
26h 50m
1 stop
$823Korean Air
Mon, Aug 17 - Sat, Sep 5
Korean Air Logo
1:10 pm - 10:10 pm
SFO
-
DPS
42h 00m
1 stop
Korean Air Logo
11:45 pm - 10:40 am
DPS
-
SFO
25h 55m
1 stop
$854Korean Air
Booking Insights

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

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

What is the cheapest San Francisco to Southeast Asia flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Southeast Asia from San Francisco found in the last 72 hours was to Singapore, at $513 round-trip. The most popular route is from San Francisco (SFO) to Singapore (SIN), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $513.

Can I save money by flying with a layover from San Francisco 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 $611, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from San Francisco 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 Francisco 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 Francisco to Southeast Asia is September, when tickets cost $723 (return) on average. On the other hand, the most expensive months are December and June, when the average cost of round-trip tickets is $1,356 and $1,268 respectively.

How far in advance should I book a flight from San Francisco 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 Francisco 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 Francisco to Southeast Asia, you should book around 4 weeks before departure, which saves you about 6% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 14 weeks before departure.

Good to know

Low seasonAugust
Cheapest flight$341
Best time to beat the crowds with an average 16% drop in price.
Most popular time to fly with an average 61% increase in price.
Flight from San Francisco to Ho Chi Minh City

Flights from San Francisco to Southeast Asia: the best tips from KAYAK users

Insights shared by verified travelers who flew the route from San Francisco to Southeast Asia 
Verified travelerFlew with Philippine Airlines
SFO
-
MNL
May 2024
check in online be there early and complete etravel before going to counter
Verified travelerFlew with Singapore Airlines
SFO
-
SIN
Jan 2024
The Singapore Changi airport if huge. After getting of the aircraft, the walk to immigration control was long. Once you get to the control area, the process was quick and easy.

FAQs - booking Southeast Asia flights

  • How does KAYAK find such low prices on flights from San Francisco 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 Francisco to Southeast Asia.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from San Francisco 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 Francisco 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 Francisco 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 Francisco 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 Francisco to Southeast Asia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Southeast Asia

  • Looking for a cheap flight? 25% of our users found tickets from San Francisco to the following destinations at these prices or less: Manila $467 one-way - $780 round-trip; Singapore $312 one-way - $644 round-trip

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

 
See real verified KAYAK customer reviews for airlines flying from San Francisco 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 Francisco 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.
8.5
EVA AirOverall score based on 1400 reviews
8.0Entertainment
8.1Food
8.3Comfort
8.7Crew
8.4Boarding
Airline reviews

My luggage was lost and didnt arrive in manila yesterday. And until now im still waiting for the confirmation if my luggage is teady for pick up in terminal 1

6.0 GoodAnonymous, Apr 2026
JFK - TPE
Read more EVA Air reviews

My luggage was lost and didnt arrive in manila yesterday. And until now im still waiting for the confirmation if my luggage is teady for pick up in terminal 1

I always preferred EVA air every time I visit Philippines. It’s just this time that I have to be very early to make sure that I don’t miss my flight due to TSA problem. There’s only one choice of food serve which you use to have 2 on our flight from Taiwan to Philippines . Otherwise I will still use EVA air in my future flight.

Service was great. Flight schedule was on time. Staffs are friendly.

Overall was good but it would be good if the airline is providing snack such as sandwich or instant noodle between meals for LA to Taipei

Amazing customer service. BUT!! It would be nice if the flight attendants SMILE a little more, I know they are doing their job, but it is importantly to smile back and be warm to passengers. Nobody is trying to hit on them, it’s just being polite. So, please Taiwanese flight attendants: SMILE MORE WHEN YOU INTERACT WITH PAYING CUSTOMERS

It was easy going check in was easy and pretty fast entertainment was up to date on movies and food was ok

Premium Economy seats were more comfortable than other airlines I have recently been on. Great staff. Food was unremarkable.

From checking at the airport to end of flights, attentive and caring personnel, comfortable seating, great food. I plan on using EVA again. Thank you, all.

Very nice, I feel I got good value for the price.

Amazing one of the best airlines i have ever traveled with. I live with medical issues called psoriatic arthritis and was in pain on the flight. The flight crew made sure I had fresh ice pack ever hour. Going above an beyond with service and care ⭐️⭐️⭐️⭐️⭐️.

The crew are amazing. Very professional, polite, kind, and accommodating.

Flight attendants. Food, entertainment and most of all, be on time.

We are glad to have used China Airlines for our trip. Continue the good service! Thank you!

The flight was uneventful and the crew was kind and professional. Really appreciate the option to order a vegan meal for the flight!

I love my Delta crew, they were so welcoming and helpful.

Sat next to a woman who had her period. Blood was on her seat and on the arm rest between us. I ended up having period blood on my jacket and shoes. Very gross!

Better organization of boarding procedures. Terrible leadership guiding people to gates.

They need to improve on how the plane lands cause it was not smooth at all.

I did not like how the plane landed. It was not smooth.

China Airlines crews are very excellent doing their job. Very friendly and hardworking. I will always choose China Airlines over and over. Thank you all for making my flight comfortable. God bless to all the staff. :)

I had ordered vegetarian food. What I was presented was extremely dissatisfying and not up to the mark. I pretty much did not eat entire 19 hours. For.an airline voted as best in business, it was extremely disappointing. Seats were not comfortable to sleep. Entertainment system didn’t have much choice. WiFi didn’t work for more than half the time. Cabin crew were also difficult to understand. A bit of diversity like Emirates crew would go a long way.

A little more room from the reclining seat in the front of me.

They ran out of the second choice of food was stuck with fish

I wish there was a little more leg room between the seats. The recline was good and seats overall were comfortable. I also didn’t like the 2-4-2 configuration.

toilets could be cleaned more frequently, everything else was pretty good.

The flight crew was phenominal! We couldn't have asked for any better. They were experienced professionals.

Wish the underseat compartment don’t have a restriction, can fit a personal item such as backpack fully like most Boeing

Crew and service excellent. 2 hour delay for takeoff. SQ app showed flight on time.

Very good flight from Boarding to landing -efficient and comfortable with decent entertainment options

Construction at PDX resulting in very lung walk from the rental car to the gate. SFO, extremely long walk between terminals to get to connecting Singapore airlines flight. My smart watch recorded a total of 3 miles.

Boarding was again a "free for all". We were boarding group 4, and almost the entire plane was able to board before us. It's a shame that someone who follows the rules, gets the short end of the stick. Not fair.

It was perfect! I've never flown with United before, but I definitely will in the future

the entire flight felt off. The crew seemed uninterested and disengaged. The food service was really bad - overcooked, bland, weird food service. They actually woke us up to serve chicken wraps in the middle of the night, after dinner and before breakfast. Made no sense. Ultimately, I was glad they did though, because the breakfast had been held for so long it was inedible. Eggs, potatoes, sausage - all disgusting. We were asked to "honor" the lavatories for premium customers and stay in our own cabin: this was also strange. So people in economy didn't pay enough to use the closest toilet to them??? It's a toilet. All in all, not the experience I have come to expect from United Airlines. The return flight from Paris to SFO was better, btw.

They delayed the flight from 9:00 to 11:55 At 11:45 they canceled the flight. I paid a premium price for the tickets with poor service

The 777’s economy seat’s legroom was more tolerable than expected. I appreciate the reclining mechanism which slides the seat forward to minimize cannibalizing the space behind. The food was terrible: very salty.

Seats are uncomfortable. This has been a trend in the industry for decades. Trying to fit more seats on each plane to increase profits at the expense of the passenger.

Staff were good. My seat was in need of repair, but for a short flight was not problematic. Usual basic snack and drink setup that you'll find on any US carrier. Over, a decent, basic flight.

Flight delayed for more than 16 hrs and no effort was spent to provide an alternate

We had turbulence ever 1/2 hr or so and the captains announcements were SOOOO LOUD

it was a very short flight so my expectations were low.

Great food selection in lounge. Excellent bartender, friendly staff. Good service on the plane.

Check in process was excellent. Lounge needs improvement. Food not palatable and no good choices.

It was never explained why the departure flight was canceled and delayed for 1.5 hours. It would have been nice to stick with the original itinerary.

A shameful national carrier. Service has gone down from the highs of a decade before. You don’t feel the Filipino hospitality. It’s an aging fleet. Nil comfort, and I flew premium economy.

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

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,

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.

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