Cheap flights from San Francisco to Phnom Penh from $497

Trusted by millions

Kiwi.com Guarantee for stress-free travel

One search, all the best deals

Explore flight deals to Phnom Penh

1 stop
Wed, Jul 23
San Francisco SFOPhnom Penh PNH

$497
Search
1 stop
Mon, Jul 21
San Francisco SFOPhnom Penh PNH

$517
Search
1 stop
Mon, Jul 21
San Francisco SFOPhnom Penh PNH

$517
Search
1 stop
Mon, Jul 21
San Francisco SFOPhnom Penh PNH

$517
Search
1 stop
Mon, Jul 21
San Francisco SFOPhnom Penh PNH

$517
Search
1 stop
Fri, Jul 25
San Francisco SFOPhnom Penh PNH

$586
Search

Prices updated:

1 stop
Mon, Jul 21 – Thu, Jul 24
San Francisco SFOPhnom Penh PNH

$1,232
Search
1 stop
Mon, Jul 21 – Thu, Jul 24
San Francisco SFOPhnom Penh PNH

$1,241
Search
1 stop
Mon, Jul 21 – Thu, Jul 24
San Francisco SFOPhnom Penh PNH

$1,266
Search
1 stop
Mon, Jul 21 – Thu, Jul 24
San Francisco SFOPhnom Penh PNH

$1,292
Search
1 stop
Sun, Jul 20 – Wed, Jul 23
San Francisco SFOPhnom Penh PNH

$1,295
Search
1 stop
Wed, Jul 23 – Mon, Jul 28
San Francisco SFOPhnom Penh PNH

$1,332
Search

Prices updated:

How much do flights to Phnom Penh cost?

Key info about flying to Phnom Penh

Depart from
San Francisco International
Arrive to
Phnom Penh International
Average flights per week
400
Flight distance
Worth visiting
Killing Fields, Phnom Penh - Cu Chi Tunnels

Check-in for a flight from San Francisco to Phnom Penh

NameCarrier codeIATA CodePassport needed during booking
Korean AirKALKEYes
Cathay PacificCPACXNo
VietJet AirVJCVJYes
Air CambodiaKHVK6Yes
All Nippon AirwaysANANHNo

Weather in Phnom Penh

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January32°C22°C
February34°C23°C
March36°C25°C
April35°C26°C
May34°C26°C
June33°C25°C
July32°C25°C
August32°C25°C
September31°C25°C
October31°C24°C
November31°C23°C
December30°C22°C
Hottest Month
36°C
March
Coldest month
22°C
January
Sunny days
195
days per year

14 day forecast

Saturday
28 Jun
89%
33°C25°C
5 Jul
34°C26°C
Sunday
29 Jun
35°C25°C
6 Jul
35°C26°C
Monday
30 Jun
35°C26°C
7 Jul
82%
35°C26°C
Tuesday
1 Jul
79%
34°C26°C
8 Jul
85%
36°C26°C
Wednesday
2 Jul
88%
36°C24°C
9 Jul
85%
37°C27°C
Thursday
3 Jul
86%
35°C25°C
10 Jul
80%
36°C27°C
Friday
4 Jul
89%
33°C25°C
11 Jul
78%
32°C27°C
The most popular airlines for this route are Korean Air, Cathay Pacific, VietJet Air, Air Cambodia, and All Nippon Airways. San Francisco and Phnom Penh have 400 direct flights per week. When you arrive at Phnom Penh, consider visiting Killing Fields, Phnom Penh, and Cu Chi Tunnels.

Frequently asked questions

What are the most popular routes to and from San Francisco?
What are the most popular routes to and from Phnom Penh?
What airports are near San Francisco?
What airports are near Phnom Penh?
Which airlines fly between San Francisco and Phnom Penh?
When’s the best time to travel between San Francisco and Phnom Penh?
What flights operate between San Francisco and Phnom Penh?
How many airports are there near San Francisco?
How many airports are there near Phnom Penh?
What time do nonstop (direct) flights between San Francisco and Phnom Penh depart?
What time do nonstop (direct) flights between San Francisco and Phnom Penh arrive?
What time do flights between San Francisco and Phnom Penh depart?
What time do flights between San Francisco and Phnom Penh arrive?

Explore alternative trips

Flights from San Francisco

Flights to Phnom Penh

Popular routes

The nearest countries with flights to Phnom Penh

Here is a list of countries people are flying from

Other destination countries from San Francisco

Here is a list of countries people are flying to

Download our app

Start your next adventure now. Download our app and explore cheap flights effortlessly!

Find the best connection from San Francisco to Phnom Penh
Search flights

We hack the system,
you fly for less