£317 Find Cheap Flights from Southeast Asia to San Francisco

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to San Francisco departing on 21/4. 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

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Cheap Flights from Southeast Asia to San Francisco

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Southeast Asia to San Francisco 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 Southeast Asia to San Francisco

Tue, 2 Jun - Mon, 30 Nov
Asiana Airlines Logo
12:05 - 15:20
MNL
-
SFO
18h 15m
1 stop
Asiana Airlines Logo
23:50 - 22:30
SFO
-
MNL
30h 40m
1 stop
£428Asiana Airlines
Tue, 21 Apr - Tue, 28 Apr
Asiana Airlines Logo
23:55 - 15:20
MNL
-
SFO
30h 25m
1 stop
Asiana Airlines Logo
23:50 - 10:55
SFO
-
MNL
20h 05m
1 stop
£440Asiana Airlines
Tue, 12 May - Mon, 25 May
STARLUX Airlines Logo
10:45 - 20:30
MNL
-
SFO
24h 45m
1 stop
STARLUX Airlines Logo
00:50 - 09:30
SFO
-
MNL
17h 40m
1 stop
£458STARLUX Airlines
Wed, 22 Apr - Sun, 26 Apr
STARLUX Airlines Logo
10:45 - 20:30
MNL
-
SFO
24h 45m
1 stop
STARLUX Airlines Logo
00:50 - 09:30
SFO
-
MNL
17h 40m
1 stop
£459STARLUX Airlines
Sun, 19 Apr - Sun, 26 Apr
Delta Logo
23:30 - 19:20
BKK
-
SFO
33h 50m
2 stops
Delta Logo
05:55 - 23:35
SFO
-
BKK
27h 40m
2 stops
£519Delta
Sun, 6 Sep - Sun, 27 Sep
United Airlines Logo
15:45 - 09:50
BKK
-
SFO
32h 05m
1 stop
United Airlines Logo
06:00 - 09:35
SFO
-
BKK
37h 35m
2 stops
£524United Airlines
Sun, 17 May - Wed, 24 Jun
China Airlines Logo
17:30 - 19:55
SGN
-
SFO
16h 25m
1 stop
China Airlines Logo
01:05 - 09:40
SFO
-
SGN
18h 35m
1 stop
£526China Airlines
Mon, 22 Jun - Mon, 20 Jul
Delta Logo
23:45 - 19:55
SGN
-
SFO
34h 10m
2 stops
Delta Logo
19:00 - 23:15
SFO
-
SGN
38h 15m
2 stops
£542Delta
Thu, 23 Apr - Wed, 22 Jul
China Airlines Logo
10:50 - 19:55
SGN
-
SFO
23h 05m
1 stop
China Airlines Logo
01:05 - 09:40
SFO
-
SGN
18h 35m
1 stop
£558China Airlines
Sun, 3 May - Sat, 16 May
United Airlines Logo
09:00 - 09:10
SIN
-
SFO
15h 10mdirect
United Airlines Logo
10:25 - 18:35
SFO
-
SIN
17h 10mdirect
£560United Airlines
Useful Info

Good to know - Cheap tickets from Southeast Asia to San Francisco

Low seasonJanuary
Cheapest flight£308
Best time to beat the crowds but there is an average 5% increase in price.
Flight from Manila to San Francisco

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

Insights shared by verified travellers who flew the route from Southeast Asia to San Francisco 
DrewFlew with Philippine Airlines
MNL
-
SFO
Jun 2025
Pack a hoodie and wear pants. Don't purchase anything past initial security check- youll have to empty any drink- even a sealed cola can- before getting through a secondary screening at your gate.
Verified travelerFlew with United Airlines
SIN
-
SFO
Dec 2024
Book flight paths with only 2 flights rather than 3
GordonFlew with United Airlines
SIN
-
SFO
Apr 2024
Check your all or most of your luggage if you can. Take a small light carry for your must have items with you such as snacks, book and electronics on hand accessible during the flight.
SoukindaFlew with Singapore Airlines
SIN
-
SFO
Feb 2024
Bring a sweater, a mask and wear socks. Although they provided a blanket, it’s very chilly on a long flight. I caught a nasty cold from the flight and wasn’t masked up. Other than that our flight was great and comfortable.
SoukindaFlew with Singapore Airlines
SIN
-
SFO
Feb 2024
If you are flying with an elderly parent that needs to be near restroom, have an agent place you in the back. They will take care of you.

FAQs for booking flights from Southeast Asia to San Francisco

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

    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 Southeast Asia to San Francisco.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Francisco from 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 Southeast Asia to San Francisco?

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

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

    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 to San Francisco from 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 airlines flying from Southeast Asia to San Francisco

 
Need help choosing which airline to fly with from Southeast Asia to San Francisco? 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.
7.6
Cathay PacificOverall score based on 1203 reviews
7.6Comfort
7.8Entertainment
7.9Boarding
8.1Crew
7.3Food
Airline reviews

After each meal was served I didn't see any flight attendant offer coffee or tea to the passengers after the initial drinks were offered. Other flights I had been one it was standard procedure to offer hot drinks after the meal service.

10.0 Excellentmartin, Mar 2026
HKG - LAX
Read more Cathay Pacific reviews

After each meal was served I didn't see any flight attendant offer coffee or tea to the passengers after the initial drinks were offered. Other flights I had been one it was standard procedure to offer hot drinks after the meal service.

It was great. It was my first time with Cathay Pacific and I really recommend.

Selected ovo lacto meal because I’m ok with milk products but not any meat. It was terrible. We had the same selection back in October when we had traveled and it was pretty good at that time. It was gross this time.

There could have been more options on the entertainment section Nothing was available for non English speaking passengers

I was mid plane and they were already out of the main beef entree....ugh!

I didn't have much experience with Cathay Pacific airlines because of delay and missed connections, the bulk of the trip was on Japan Airlines.

Flight delayed first from bad weather, then after boarding there was a problem with the plane. We had to get off and onto another plane...connections were missed and the trip took an additional 10 hours!! Pre-paid seatting was not honored due ro last minute carrier changes. Most of the trip was on Japan Airline.

Vegetarian options should be included with every meal. Even just simple steamed vegetables and whole grains would capture a wide audience.

Cramped, hot and the plane was grubby. Also the plane was an hour late and it took an hour to get my luggage once I got to LAX.

Extensive delays, poor organization to board people, as it felt like chaos to get inside of the plane. No lines, everyone gathering together like a mayhem, very confusing. Passengers out of hand and rude, which is not the airlines fault. However, there should be rules, e.g., not letting one passenger take 2+ spots in the overhead bin.

Everything is ok except the manner of transporting the people that includes me on a wheelchair. That was my first time cuz I was suffering from “sciatica “ and couldn’t walk well. Upon arrival at LAX it took me almost 3 hrs to get out of the airport bcuz of these wheelchairs procedures. If only I can manage to walk I should have done so OMG. Other than that so far everything is ok. THANK YOU.

Absolutely terrible. I will never fly that airline again. The problem was with the constant emails changing my seats, arrival/ departure times and the aircraft. The staff at the airports and onboard were great. Between making the appointment in May 2025 and my actual trip I had over 50 emails announcing changes. I was traveling with 3 other couples and they experienced the same thing.

Apart from a departure gate change, a good experience with professional, friendly staff.

I like the pleasantness of how courteous and friendly and helpful everyone is

My luggages were lost and the service attendant was extremely unprofessional. Despite presenting my luggage claim slips, the attendant stated she had “no record” of my bags and made no meaningful effort to assist. When I explained that the luggage contained our family’s complete scuba diving equipment, her response was dismissive, stating that she “didn’t care.” While lost luggage is frustrating on its own, the lack of professionalism and lack of empathy significantly worsened the situation.

Flight was good took off on time arrived early. Crew was awesome and did a great job. Very helpful and courteous. Bags arrived super fast with no hassles. Great flight!!!!!!

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

Great. Always great service and their pilots know how to land planes properly

Flight was really good, considering the semi bad weather in MNL. Food was great. Crew kept offering throughout the flight. Wifi signal was intermittent though.

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.

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