San Francisco to Kuala Lumpur Flights (SFO to KUL): Connections, Travel Time and Arrival Guide

One stop in Asia or the Gulf

No airline flies nonstop between San Francisco and Kuala Lumpur, and as of recent schedules Malaysia Airlines does not serve the United States at all. Every SFO to KUL itinerary connects once, almost always at a North Asian or Southeast Asian hub, and the spread of options from San Francisco is wide.

The Taiwanese carriers are a strong choice. EVA Air, China Airlines and Starlux all fly San Francisco to Taipei nonstop and continue to Kuala Lumpur, with EVA a Star Alliance member for United flyers. Japan Airlines and ANA connect through Tokyo, Cathay Pacific through Hong Kong, Korean Air and Asiana through Seoul, and Philippine Airlines through Manila. Singapore Airlines flies San Francisco to Singapore nonstop, and the hop from Singapore to Kuala Lumpur is under an hour on Singapore Airlines, Malaysia Airlines or their low-cost arms.

The Gulf carriers work from the other direction. Qatar Airways via Doha and Emirates via Dubai both fly from San Francisco and have dense schedules into Kuala Lumpur, with generous checked-bag allowances; the total trip is longer, but the fares are sometimes worth it, and the routing suits travellers continuing to the Middle East or Europe.

How long it really takes

San Francisco to Kuala Lumpur is roughly 8,500 miles (about 13,700 km) in a straight line. Flying hours total about 18 to 20 via Taipei, Tokyo, Hong Kong or Seoul, and a realistic itinerary runs 20 to 25 hours gate to gate westbound. Via Singapore it is about 17 hours to Singapore and an hour on to Kuala Lumpur. The Gulf routings run 26 to 30 hours in total.

You cross the International Date Line, so you land two calendar days after you leave on most schedules. The return is somewhat shorter in the air with the jet stream behind you, and you often land in San Francisco on the same calendar day you left Kuala Lumpur.

Leaving from SFO

San Francisco International has three domestic terminals and one International Terminal split into boarding areas A and G. EVA, China Airlines, Starlux, Japan Airlines, Cathay Pacific, Singapore Airlines, Korean Air, Philippine Airlines, Qatar and Emirates all depart from the International Terminal; ANA and United use boarding area G with the other Star Alliance carriers, and the oneworld and SkyTeam airlines are mostly in A. Check the board, because the two sides connect airside only for some gates.

The AirTrain links all terminals, the garages and the BART station, and BART reaches downtown in about 30 minutes. Transpacific departures cluster in the late morning and early afternoon, when the International Terminal security lines are longest; three hours ahead is sensible, especially with checked bags.

Arriving at KLIA and getting into Kuala Lumpur

Kuala Lumpur International has two terminals. Terminal 1, the original KLIA, handles Malaysia Airlines and all the full-service foreign carriers, with a satellite building reached by an Aerotrain. Terminal 2, the former klia2, handles AirAsia and other low-cost airlines and is a separate building a few minutes away by train or bus. Immigration at Terminal 1 uses the digital arrival card you complete before flying, and queues move steadily outside the midday peak.

The airport is about 55 km south of the city centre:

• KLIA Ekspres: nonstop train to KL Sentral in about 28 minutes, every 15 to 20 minutes, from the station beneath Terminal 1. The quickest option, and KL Sentral connects to the metro, monorail and commuter rail.
• KLIA Transit: the same line with intermediate stops, a few minutes slower and useful for Putrajaya.
• Airport buses: to KL Sentral and other city points in about an hour, the cheapest option.
• Taxi or Grab: 45 to 75 minutes to the city depending on traffic, from marked counters and pickup zones. Grab is the standard ride-hail app in Malaysia.

When to fly and when to book

Kuala Lumpur is hot and humid all year, with the heaviest rain from October to December on the west coast and brief afternoon storms possible in any month. Demand from the US peaks around the Christmas and New Year holidays, Chinese New Year in January or February, and Hari Raya at the end of Ramadan, which moves each year, when Malaysians travel in large numbers and domestic flights and hotels fill. The US summer break also lifts fares on the transpacific legs.

March to May and September are quieter for leisure travel. Because the connecting hubs serve many US cities at once, book three to five months ahead for the holiday peaks and two to three months otherwise.

Entry requirements and documents

As of recent rules, US passport holders can visit Malaysia for short tourist stays without a visa, but must complete the Malaysia Digital Arrival Card online within the window before arrival. Use only the official Malaysian immigration site, since look-alike sites charge fees. Your passport should be valid for at least six months with blank pages, and other nationalities have different rules, so check the Immigration Department of Malaysia before you book.

If you connect in Taipei, Tokyo, Hong Kong or Singapore, check whether your transit requires a visa or an arrival card for that country too; most airside transits do not, but a long layover you plan to leave the airport for might.

Time zones and jet lag

Malaysia is on UTC+8 all year with no daylight saving, which puts Kuala Lumpur 15 hours ahead of San Francisco in summer and 16 hours ahead in winter. Most arrivals land in the evening or late at night, which suits a first sleep on local time. Expect four or five days to feel normal in each direction; daylight in the morning and short naps only are the fastest route through it.

What travellers on this route get wrong

The first mistake is forgetting the digital arrival card and filling it in at the immigration hall on a phone with no signal. The second is booking a cheap onward flight from Terminal 2 with a short gap after landing at Terminal 1, which involves immigration, bags and a terminal transfer. The third is a self-connection at Singapore or Taipei on separate tickets with no margin for a late transpacific arrival. Each is a few minutes of planning before you pay.