$780 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 9/4. 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, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Francisco to Southeast Asia, as well as popular online travel agencies
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Flight Deals

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 return 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 return flight deals from San Francisco to Southeast Asia

Tue, 1 Sep - Tue, 8 Dec
Asiana Airlines Logo
23:50 - 10:55
SFO
-
MNL
20h 05m
1 stop
Asiana Airlines Logo
12:05 - 14:00
MNL
-
SFO
17h 55m
1 stop
$995Asiana Airlines
Tue, 1 Sep - Tue, 8 Dec
Asiana Airlines Logo
23:50 - 22:35
SFO
-
MNL
31h 45m
1 stop
Asiana Airlines Logo
23:45 - 14:00
MNL
-
SFO
30h 15m
1 stop
$997Asiana Airlines
Mon, 31 Aug - Wed, 16 Sep
Asiana Airlines Logo
23:50 - 22:35
SFO
-
MNL
31h 45m
1 stop
Asiana Airlines Logo
23:55 - 15:20
MNL
-
SFO
30h 25m
1 stop
$1,008Asiana Airlines
Thu, 20 Aug - Tue, 8 Sep
Asiana Airlines Logo
23:50 - 10:55
SFO
-
MNL
20h 05m
1 stop
Asiana Airlines Logo
23:55 - 15:20
MNL
-
SFO
30h 25m
1 stop
$1,013Asiana Airlines
Wed, 29 Apr - Sun, 10 May
Asiana Airlines Logo
23:50 - 22:35
SFO
-
MNL
31h 45m
1 stop
Asiana Airlines Logo
23:55 - 15:20
MNL
-
SFO
30h 25m
1 stop
$1,053Asiana Airlines
Tue, 22 Sep - Thu, 8 Oct
Asiana Airlines Logo
23:50 - 10:55
SFO
-
MNL
20h 05m
1 stop
Asiana Airlines Logo
12:05 - 15:20
MNL
-
SFO
18h 15m
1 stop
$1,056Asiana Airlines
Sat, 5 Sep - Mon, 14 Sep
Singapore Airlines Logo
11:45 - 11:35
SFO
-
MNL
32h 50m
1 stop
Singapore Airlines Logo
18:35 - 09:50
MNL
-
SFO
30h 15m
1 stop
$1,059Singapore Airlines
Mon, 21 Sep - Wed, 7 Oct
China Airlines Logo
01:05 - 09:35
SFO
-
MNL
17h 30m
1 stop
China Airlines Logo
16:50 - 19:55
MNL
-
SFO
18h 05m
1 stop
$1,069China Airlines
Sat, 2 May - Thu, 4 Jun
Asiana Airlines Logo
23:50 - 10:55
SFO
-
MNL
20h 05m
1 stop
Asiana Airlines Logo
12:05 - 15:20
MNL
-
SFO
18h 15m
1 stop
$1,085Asiana Airlines
Tue, 28 Apr - Tue, 12 May
China Airlines Logo
01:05 - 09:35
SFO
-
MNL
17h 30m
1 stop
China Airlines Logo
10:35 - 19:55
MNL
-
SFO
24h 20m
1 stop
$1,114China Airlines
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 $823 return. 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 $823.

Can I save money by flying with a stopover from San Francisco to Southeast Asia?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $907, 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 March, when tickets cost $1,071 (return) on average. On the other hand, the most expensive months are December and June, when the average cost of return tickets is $2,379 and $1,996 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 a flight from San Francisco to Southeast Asia, you should book around 8 weeks before departure, which saves you about 9% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.

Good to know

Low seasonAugust
Cheapest flight$743
Best time to beat the crowds (15% less expensive on average)
Most popular time to fly (59% more expensive on average)
Flight from San Francisco to Manila

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

Insights shared by verified travellers 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 travellers 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 return 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.

Reviews of the top airline flying 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.
7.3
Philippine AirlinesOverall score based on 979 reviews
7.1Comfort
7.0Food
7.3Boarding
8.0Crew
6.7Entertainment
Airline reviews

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

8.0 ExcellentRobert, Mar 2026
SFO - MNL
Read more Philippine Airlines reviews

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