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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

RM 1,491 CHEAP FLIGHTS from San Francisco to Southeast Asia

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Best Southeast Asia Flight Deals from San Francisco

Cheapest return prices found by our users on KAYAK in the last 72 hours

One-wayReturn

Kuala Lumpur1 stopRM 2,902

Kota Kinabalu1 stopRM 2,879

Kuching2 stopsRM 5,212

Penang1 stopRM 3,412

Langkawi2 stopsRM 4,612

Tawau2 stopsRM 8,042

Low season	August
High season	December
Cheapest flight	RM 1,491

Best time to beat the crowds (5% less expensive on average)

Most popular time to fly (41% more expensive on average)

Flight from San Francisco to Kuala Lumpur Airport

MattFlew with Singapore AirlinesSFO-SINMar 2024

Staying at Crowne Plaza at the airport was really great! It’s easy to spend time in the city and worthwhile even for a 24 hour layover. The airport is of course fabulous and probably enough for entertainment for under 6 hours layovers

Verified travelerFlew with Philippine AirlinesSFO-MNLMay 2024

check in online be there early and complete etravel before going to counter

Verified travelerFlew with Singapore AirlinesSFO-SINJan 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.

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.

See more FAQs

Book at least 1 week before departure in order to get a below-average price.
High season is considered to be January, November and December. The cheapest month to fly from San Francisco is September.

Book cheap flights from San Francisco to Southeast Asia

Recent return flight deals

These are the cheapest return flights from San Francisco to Southeast Asia found on KAYAK in the last 72 hours.

1/3Sat

1 stopChina Eastern

20h 30mSFO-BKI

14/3Fri

1 stopChina Eastern

23h 30mBKI-SFO

RM 2,879

1/3Sat

1 stopChina Eastern

39h 05mSFO-KUL

14/3Fri

1 stopChina Eastern

28h 55mKUL-SFO

RM 2,902

11/5Sun

1 stopSingapore Airlines

29h 35mSFO-KUL

23/5Fri

1 stopSingapore Airlines

30h 00mKUL-SFO

RM 2,951

5/3Wed

1 stopAir China

42h 55mSFO-KUL

18/3Tue

1 stopAir China

25h 30mKUL-SFO

RM 3,081

21/3Fri

1 stopSingapore Airlines

19h 20mSFO-KUL

13/4Sun

1 stopSingapore Airlines

26h 40mKUL-SFO

RM 3,148

15/3Sat

1 stopAir China

42h 55mSFO-KUL

25/3Tue

1 stopAir China

25h 30mKUL-SFO

RM 3,269

4/2Tue

1 stopKorean Air

42h 40mSFO-KUL

11/2Tue

1 stopKorean Air

25h 35mKUL-SFO

RM 3,314

11/2Tue

1 stopKorean Air

42h 40mSFO-KUL

19/2Wed

1 stopKorean Air

25h 35mKUL-SFO

RM 3,322

19/3Wed

1 stopVietnam Airlines

29h 40mSFO-KUL

26/3Wed

1 stopVietnam Airlines

37h 10mKUL-SFO

RM 3,336

23/2Sun

1 stopVietnam Airlines

29h 40mSFO-KUL

11/3Tue

1 stopVietnam Airlines

37h 10mKUL-SFO

RM 3,403

Recent one-way flight deals

Only flying one-way? Below are some of the best one-way flight deals from San Francisco to Southeast Asia found on KAYAK in the last 72 hours.

18/2Tue

1 stopSingapore Airlines

19h 20mSFO-KUL

RM 1,491

2/5Fri

1 stopSingapore Airlines

18h 40mSFO-KUL

RM 1,500

19/2Wed

1 stopSingapore Airlines

19h 20mSFO-KUL

RM 1,563

22/3Sat

1 stopVietnam Airlines

29h 40mSFO-KUL

RM 1,863

30/3Sun

1 stopCathay Pacific

29h 00mSFO-KUL

RM 1,961

18/2Tue

3 stops

58h 28mSFO-KUL

RM 1,966

9/3Sun

2 stops

46h 00mSFO-KUL

RM 1,970

3/2Mon

1 stopCathay Pacific

25h 15mSFO-KUL

RM 1,993

13/2Thu

1 stopKorean Air

42h 40mSFO-KUL

RM 2,019

13/2Thu

1 stopKorean Air

42h 40mSFO-KUL

RM 2,042

Last minute flights from San Francisco to Southeast Asia

Last minute flight, train and bus deals

These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from San Francisco to Southeast Asia that are departing in the next 10 days.

22/1Wed

multi-stopCathay Pacific

21h 35mSFO-KUL

11/3Tue

multi-stopCathay Pacific

23h 45mKUL-SFO

RM 3,461

22/1Wed

multi-stopKorean Air

42h 40mSFO-KUL

10/2Mon

multi-stopKorean Air