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Find cheap flights from San Francisco to Southeast Asia from $371

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 9/17. 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
0 bags
Sat 7/6
Sat 7/13

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Best Southeast Asia Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Manila
Manila1 stop$481
Bangkok
Bangkok1 stop$553
Ho Chi Minh City
Ho Chi Minh City2 stops$705
Singapore
Singapore1 stop$733
Denpasar
Denpasar2 stops$1,227
Kuala Lumpur
Kuala Lumpur1 stop$740
Cebu City
Cebu City1 stop$737
Phuket City
Phuket City1 stop$792
Hanoi
Hanoi1 stop$742
Phnom Penh
Phnom Penh1 stop$746
Chiang Mai
Chiang Mai1 stop$776
Da Nang
Da Nang1 stop$769
Angeles City
Angeles City1 stop$740
Boracay
Boracay1 stop$1,008
Vientiane
Vientiane1 stop$908
Koh Samui
Koh Samui2 stops$878
Davao City
Davao City1 stop$942
Krabi
Krabi2 stops$998

Good to know

Low season

August

High season

December

Cheapest flight

$371
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly with an average 42% increase in price.
Flight from San Francisco to Bangkok Suvarnabhumi Airport

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 to Southeast Asia from San Francisco 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 to Southeast Asia with an airline and back to San Francisco 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 to Southeast Asia from San Francisco up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

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 $652 one-way - $917 round-trip; Singapore $414 one-way - $846 round-trip

Top 5 airlines serving from San Francisco to Southeast Asia

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.
8.3
EVA AirOverall score based on 1488 reviews
8.4Boarding
8.2Comfort
8.0Entertainment
7.9Food
8.6Crew
Airline reviews

The crew was very helpful. Food was prepared with great care and tasted wonderful. Movie selection was a bit limited. The bedding on the seat is a little too thin for sleeping.

10.0 ExcellentBinhui, Jun 2024IAH - TPE
Read more about EVA Air reviews

The crew was very helpful. Food was prepared with great care and tasted wonderful. Movie selection was a bit limited. The bedding on the seat is a little too thin for sleeping.

Their announcement was not quite clear in Chinese. The rest is pretty good.

The hygiene of the bathrooms were terrible. Urine smells leaked out into the cabin and the seats were really tight, even for a petite woman like myself. Flight attendants did not go through the cabin enough to offer refreshments.

Fast and efficient boarding. Flight was on time. Service was very good for our long flight. First time flying with this airline and I would highly recommend.

Eva Air's Business Class is pretty decent. With the given price, I think that the food can be better.

Pleasant, comfortable, and entertaining. All told, ZERO issues with it. And sadly, so far the flight was WAY more comfortable than the hellhole that is "Lambug Beach Resort" at Badian Beach!

It was a pleasant fly with Eva Air from NYC to Taipei. The crew were friendly and the food was exceeded my expectation.

Eva air is a good airline. The seats on the way to Taipei could have certainly been more comfortable, but all in all it was a pretty good experience.

Overall the flight was what might be expected for a long haul flight to Asia in economy class. The cabin crew was attentive and the food was good. Boarding was fairly fast and easy. The one thing I found frustrating was the EVA app. It is terrible. Trying to do anything on it was almost impossible.

EVA would not help with ticket issue since they were purchased through a travel agency. Even though it was EVA ticket stock. Travel agency Budget Air didn't reissue ticket after airline change which I didn’t learn until trying to checkin on Christmas Day and there was no contact number for the agency to help. I will never use Budget Air to purchase flight again and disappointed in EVA’s refusal to help. Thankfully just under 12 hrs before departure someone from the agency was available to reissue tickets. I was starting to think we would not be flying and the stress trying to resolve was completely unacceptable.

Very good , the weather was terrible, but i admired the professionality and politeness and care from the crew, and the excellent contition of the plane

My flight to Los Angeles was canceled Had to book another flight and you charged me extra $500 Very bad experience

The plane was uncomfortable. I paid extra for more legroom but the seat was still uncomfortable. Other seats on the same exact row didn’t have to pay extra but still have extra legroom. I didn’t understand why I needed to pay $170 for. It was Iike China airline just wants to make money off their passengers. It was unfair.

Great flight, although I flew out of ONT and that is where my car is, lol

Staff is friendly, great variety of entertainment, check in a little messy but due to people not listening. Overall a pleasant experience. Would use again in the future.

3 of the 4 flights had delays despite the weather being fine, but still managed to make all connections

Ask flight attendant for water during flight and she was a little rude get the water.

Staff were good and nice. There should me 3 meals instead of only 2 and snacks.

Flight was delay almost 2 hours from Hong Kong to Taipei. Last minute gate change from 24 to 66. Long way walk. We need to run in the Taipei airport to catch our next flight from Taipei to Vancouver. That is so suck!

Excellent staff made the boarding process fast and easy. Friendly crews on both flights from Saigon to Taipei and Taipei to Los Angeles. Will fly China Airlines again.

I had a great experience with Singapore airlines as always. The partner airline, Scoot was fine except my bag was misplaced during the shuffle. Ultimately, my baggage arrived intact. Attempting to inquire about my baggage was impossible.

plus: service and personal assistance minus: online check-in did not work

The Premium economy class is not the same as some other airlines because there are no economy seats on these planes. Basically you’re getting an economy seat that’s a little wider. The seats are not that much more comfortable. The service and food experience is similar to economy class on other Asian airlines. There aren’t enough toilets for the entire plane therefore we are forced to share the business class toilets that are closed off with curtains.

My experience with Scoot is very good. Will have no issue flying with Scoot again.

I commend the flight attendants on our SFO-SIN flight who went above and beyond to provide us with extra snacks and food. This type of service makes the flight experience personal and awesome.

It was a great flight Food was great Crew was spectacular

In general good, but the machine seems to be long in operation and some functions were restricted as e. g. Adjusting of seats.

People were so nice! Economy seats were small and cramped feeling for me. I’m slender and 6 feet tall

The singapore airline now compared before covid, I like the service before covid. SQ was the best of all airlines but now I am going to look for different airline if I am travelling in asia.

Due to the delay of my first flight, my connecting flight with JetBlue was canceled by Singapore Airlines, but the JetBlue crew was very accommodating and rebooked a seat for me. The crew was very nice and had good attitude.

Flight was delayed due to the late arrival of the catering truck, which is quite unacceptable. There was a beverage service, but no pretzel, or cookie, or nuts were served in coach.

Aisle chair was good and liked the foot bar preventing you from putting your foot in the isle, The breakfast on this international flight to Zurich was horrible (Europeans, specially, used to good food) may make this a dealbreaker for booking with United Airlines again. I agreed with my Spanish fellow passenger.

On time take off…US cabins look tired and need of refresh!

Backpack should NOT allowed put in the flight bin , only put it under the seat. I can't find space put my carry on luggage!!! and I pay for it ! that was very bad experience

Hated every minute of it. This flight should have only taken 1.5hrs but was delayed over 10hours. Now I am being told I cannot be compensated or refunded my ticket price or extra leg room, which I purchased but did not receive, because the airline is throwing the blame on the 3rd party I purchased tickets through and 3rd party putting the blame on airline. No one wants to help. They received their money and that's all they care about. Im going on 3 days of still trying to get to my final destination, had to cancel car rental, car insurance and hotel. Currently staying in airport until hotels open up. Thank you Lufthansa, Kayak, Underpricer and United for making this trip the worst ever.

Crew was great and did their best to make us comfortable and captain came out at the beginning to announce why the flight was delayed, weather situation up ahead, and kept us updated throughout the flight.

United WiFi is consistently unusable (it can take 10 mins to load a single web page). If you need Wifi to do work, be prepared to lose half a day of productivity.

Awful. I got stuck next to a person carrying a dog and behind someone with a dog. People need to board these dogs downstairs. The cabin is crowded enough with your pets

Packed in like sardines, very uncomfortable. Sitting the aisle my shoulder was rammed into numerous times by rushing flight attendants. Also flight was very cold.

Beverage and food services are excellent. We enjoy paying the extra for economy plus for the 3 inches more leg room to be exact.

Poor check in attitude , terrible food , movies selection poor, food came out cold , service terrible , entertainment system also broke so we had to use a iPad , worst biz class I have ever been on

So far pal express is much better than Cebu pacific in terms of customers service and in flight crew. And on time departure and arrival . Especially if you're taking airbus 320 plane . But the small aircraft like bombardier . It usually delayed .

The return flight has been a nightmare. I am stuck in Singapore right now because PAL has not managed to resolve my return to Manila. The engine blew up on take off

I paid for an aisle seat on my booking but for my return flight back in the US I was ina middle seat. I didnt realize this until i was already on the plane.

Flight delayed by hour for departure. No real announcements or updates until told to start boarding

I was thrilled with this flight and look forward to flying again with Philippine Airlines in the near future…thank you

The economy class sitting/chairs is tight not spacious enough to sit comfortably but for other matters everything is perfect 👍☺️

Every thing was good except our baggage that wasn’t here when we arrived, we understood the cause but hopefully we will get it soon as possible

Good one is its safety. Taking off and landing are good. The bad parts are the managements at airport, especially in Manila. It's horrible.

Flight was delayed. What’s better is if the flight stay on time.

Book cheap flights from San Francisco to Southeast Asia

Recent round-trip flight deals

11/18Mon
1 stopChina Airlines
17h 50mSFO-MNL
11/28Thu
1 stopChina Airlines
17h 55mMNL-SFO
$481
8/26Mon
1 stopCathay Pacific
27h 25mSFO-DMK
9/3Tue
1 stopCathay Pacific
17h 40mDMK-SFO
$553
8/22Thu
1 stopEVA Air
19h 40mSFO-BKK
9/23Mon
1 stopEVA Air
17h 05mBKK-SFO
$659
8/21Wed
nonstopPhilippine Airlines
14h 45mSFO-MNL
10/7Mon
nonstopPhilippine Airlines
13h 00mMNL-SFO
$696
9/9Mon
nonstopPhilippine Airlines
14h 45mSFO-MNL
10/10Thu
nonstopPhilippine Airlines
13h 00mMNL-SFO
$721
10/20Sun
1 stopEVA Air
20h 55mSFO-SGN
11/18Mon
1 stopEVA Air
17h 15mSGN-SFO
$811
9/1Sun
2 stopsUnited Airlines
20h 45mSFO-MNL
10/13Sun
2 stopsUnited Airlines
23h 06mMNL-SFO
$841
11/28Thu
1 stopSingapore Airlines
19h 55mSFO-KUL
3/19Wed
1 stopSingapore Airlines
26h 05mKUL-SFO
$849
8/21Wed
1 stopUnited Airlines
20h 30mSFO-SGN
9/18Wed
1 stopUnited Airlines
31h 45mSGN-SFO
$850
11/4Mon
1 stopSingapore Airlines
30h 20mSFO-KUL
1/21Tue
1 stopSingapore Airlines
26h 05mKUL-SFO
$859

Search by stops

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Recent one-way flight deals

9/17Tue
1 stopEVA Air
20h 10mSFO-BKK
$371
10/12Sat
1 stopSTARLUX Airlines
26h 15mSFO-SGN
$406
10/28Mon
1 stopChina Airlines
25h 45mSFO-SGN
$455
8/13Tue
1 stopChina Airlines
18h 45mSFO-SGN
$456
9/1Sun
1 stopUnited Airlines
37h 15mSFO-BKK
$486
11/10Sun
2 stopsUnited Airlines
55h 49mSFO-SGN
$497
8/13Tue
1 stopSingapore Airlines
21h 10mSFO-CGK
$532
8/8Thu
nonstopSingapore Airlines
16h 35mSFO-SIN
$539
9/24Tue
1 stopPhilippine Airlines
22h 25mSFO-SIN
$557
9/15Sun
1 stopPhilippine Airlines
22h 25mSFO-SIN
$564

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Last minute flights from San Francisco to Southeast Asia

Last minute flight, train and bus deals

6/7Fri
nonstopUnited Airlines
16h 30mSFO-SIN
6/23Sun
nonstopUnited Airlines
15h 30mSIN-SFO
$1,087
6/11Tue
multi-stopEVA Air
31h 00mSFO-CRK
6/24Mon
multi-stopEVA Air
23h 00mCRK-SFO
$1,276
6/8Sat
multi-stopSingapore Airlines
31h 05mSFO-BKK
8/28Wed
multi-stopSingapore Airlines
18h 45mBKK-SFO
$1,410
6/9Sun
multi-stopChina Airlines
18h 25mSFO-MNL
6/17Mon
multi-stopChina Airlines
18h 10mMNL-SFO
$1,455
6/6Thu
multi-stopSingapore Airlines
41h 30mSFO-BKK
7/1Mon
multi-stopSingapore Airlines
18h 45mBKK-SFO
$1,457
6/9Sun
multi-stopChina Airlines
24h 35mSFO-MNL
6/17Mon
multi-stopChina Airlines
24h 20mMNL-SFO
$1,629
6/7Fri
multi-stopPhilippine Airlines
22h 30mSFO-CEB
8/20Tue
multi-stopPhilippine Airlines
37h 25mCEB-SFO
$1,689
6/7Fri
multi-stopPhilippine Airlines
26h 05mSFO-CEB
6/14Fri
multi-stopPhilippine Airlines
30h 50mCEB-SFO
$1,719
6/11Tue
multi-stopAsiana Airlines
34h 30mSFO-CEB
8/18Sun
multi-stopAsiana Airlines
28h 40mCEB-SFO
$2,084
6/10Mon
multi-stopAsiana Airlines
35h 15mSFO-CRK
7/17Wed
multi-stopAsiana Airlines
28h 40mCRK-SFO
$2,236

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San Francisco - Southeast Asia Flights

Departure:

San Francisco (SFO)United States

Return flight deals:

Southeast Asia - San Francisco

Cabin classes:

$239
$188
$220
$35

Browse destinations:

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