Cheap flights from San Diego to Phnom Penh from £371

Trusted by millions

Kiwi.com Guarantee for stress-free travel

One search, all the best deals

Explore flight deals to Phnom Penh

3 stops
Wed, Jul 23
San Diego SANPhnom Penh PNH

£371
Search
2 stops
Wed, Jul 23
San Diego SANPhnom Penh PNH

£402
Search
2 stops
Thu, Jul 24
San Diego SANPhnom Penh PNH

£408
Search
2 stops
Wed, Jul 23
San Diego SANPhnom Penh PNH

£418
Search
2 stops
Thu, Jul 24
San Diego SANPhnom Penh PNH

£425
Search
2 stops
Tue, Jul 22
San Diego SANPhnom Penh PNH

£433
Search

Prices updated:

Not happy with the results? Try some of our useful filters

2 stops
Wed, Jul 23 – Tue, Jul 29
San Diego SANPhnom Penh PNH

£1,050
Search
2 stops
Wed, Jul 23 – Tue, Jul 29
San Diego SANPhnom Penh PNH

£1,066
Search
2 stops
Thu, Jul 24 – Tue, Jul 29
San Diego SANPhnom Penh PNH

£1,076
Search
2 stops
Thu, Jul 24 – Tue, Jul 29
San Diego SANPhnom Penh PNH

£1,093
Search
2 stops
Thu, Jul 24 – Tue, Jul 29
San Diego SANPhnom Penh PNH

£1,129
Search
2 stops
Thu, Jul 24 – Tue, Jul 29
San Diego SANPhnom Penh PNH

£1,146
Search

Prices updated:

Not happy with the results? Try some of our useful filters

How much do flights to Phnom Penh cost?

Key info about flying to Phnom Penh

Depart from
San Diego 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 Diego to Phnom Penh

NameCarrier codeIATA CodePassport needed during booking
Hawaiian AirlinesHALHANo
Korean AirKALKEYes
ZIPAIRTZPZGYes
Spirit AirlinesNKSNKNo
VietJet AirVJCVJYes

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
Travelers usually depart from San Diego International, or McClellan–Palomar when they travel from San Diego to Phnom Penh. The most popular airlines for this route are Hawaiian Airlines, Korean Air, ZIPAIR, Spirit Airlines, and VietJet Air. San Diego 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 Diego?
What are the most popular routes to and from Phnom Penh?
Which airports are there in San Diego?
What airports are near San Diego?
What airports are near Phnom Penh?
Which airlines fly between San Diego and Phnom Penh?
When’s the best time to travel between San Diego and Phnom Penh?
What flights operate between San Diego and Phnom Penh?
How many airports are there near San Diego?
How many airports are there near Phnom Penh?
What time do nonstop (direct) flights between San Diego and Phnom Penh depart?
What time do nonstop (direct) flights between San Diego and Phnom Penh arrive?
What time do flights between San Diego and Phnom Penh depart?
What time do flights between San Diego and Phnom Penh arrive?

Explore alternative trips

Flights from San Diego

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 Diego

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 Diego to Phnom Penh
Search flights

We hack the system,
you fly for less