From Phnom Penh
Cheap Flights from Phnom Penh
Browse current best options from Phnom Penh. Become a member to unlock all deals and get alerts when new deals appear.
Deals from
Phnom Penh
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Prices updated 24 days ago
486,190 searches this week
171 airlines compared
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Fares are subject to change and may not be available for all dates. (Data last updated May 29, 2026.)
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Todayโs best flight deals from Phnom Penh
Explore current cheapest deals departing from Phnom Penh
One-way
Sort by: Cheapest
KTI
Siem Reap
Cambodia โข Jul 2026
$63
$61
One-way
KTI
Bangkok
Thailand โข Jun 2026
$104
$64
One-way
KTI
Singapore
Singapore โข Jul 2026
$119
$110
One-way
Unlock all 500+ flight deals from Phnom Penh and get alerts when great deals appear
Origin Intelligence โ 1,263 Destinations from Phnom Penh Tracked
Insights for flights from Phnom Penh
Most popular airlines from Phnom Penh
Angkor Air
Lao Airlines
Vietnam Airlines
Thai AirAsia
Bangkok Airways
AirAsia
Scoot
Sichuan Airlines
Last-minute flights going from Phnom Penh soon
Wed, Jun 24
KTI - Bangkok
Phnom Penh (KTI) - Bangkok (BKK)
MyTravel Airways
$145
$116
One-way
Wed, Jun 24
KTI - Singapore
Phnom Penh (KTI) - Singapore (SIN)
Emirates Airlines
$192
$204
One-way
Sat, Jun 27
KTI - Siem Reap
Phnom Penh (KTI) - Siem Reap (SAI)
Cambodia Airways
$88
$122
One-way
Most popular destinations to fly from Phnom Penh

Singapore
Singapore โข Jul 2026
from
$199

Siem Reap
Cambodia โข Jul 2026
from
$106
Biggest price drops on international destinations from Phnom Penh

KTI - Siem Reap
$106ย ย โย ย $115

KTI - Singapore
$170ย ย โย ย $195
Popular Airports from Phnom Penh
Phnom Penh airport insights
๐ฏ Booking tip
Watch fares to Siem Reap
Flights from Phnom Penh to Siem Reap start at $61.
๐ Cheapest travel period
Jan - Mar
Flights from Phnom Penh tend to be cheaper in January, February, and March.
โฑ๏ธ Best time to book
8+ months in advance
Booking 8+ months in advance from PNH offers the lowest median fare.
โ๏ธ Airlines to watch
Angkor Air, Cambodia Airways, Bangkok Airways, Lao Airlines
These carriers offer a mix of domestic and international flights from Phnom Penh.
๐ธ Cheapest deals found
From ~$61 direct / ~$106 roundtrip
Cheapest flights from Phnom Penh are to destinations within Cambodia, such as Siem Reap.
๐๏ธ Best days to catch a deal
Sun
Sunday is the best day to find flight deals from PNH.
Phnom Penh main airports to depart from
Techo International Airport (KTI)
Techo International Airport is useful for travelers seeking potentially cheaper flights from Phnom Penh.
๐ ~20 km from city center (reachable by car)
๐ธ Flights from ~$89
Phnom Penh International (PNH)
Phnom Penh International is useful for travelers seeking convenient access to the city.
๐ ~5 km from city center (reachable by car)
๐ธ Flights from ~$138
Airports nearby Phnom Penh used as alternative
Techo International Airport (KTI)
Techo International Airport is a new primary international gateway for Phnom Penh, designed for increased capacity.
๐ ~20 km from Phnom Penh (reachable by car)
๐ธ Flights from ~$89
Siem ReapโAngkor International Airport (SAI)
Siem ReapโAngkor International Airport is Cambodia's largest international airport outside the capital, offering regional and international routes.
๐ ~250 km from Phnom Penh (reachable by car)
๐ธ Flights from ~$95
Tan Son Nhat International (SGN)
Tan Son Nhat International is a major regional hub with extensive long-haul flight options and competitive pricing.
๐ ~200 km from Phnom Penh (reachable by car)
๐ธ Flights from ~$42
Sihanoukville International (KOS)
Sihanoukville International is located within Cambodia, offering regional coastal connections and avoiding international border issues.
๐ ~180 km from Phnom Penh (reachable by car)
๐ธ Flights from ~$106
Phu Quoc International Airport (PQC)
Phu Quoc International Airport is an international airport with growing connectivity, geographically close to the Cambodian border.
๐ ~180 km from Phnom Penh
๐ธ Flights from ~$45
Business & First Class Flight Deals from Phnom Penh
Discover luxury on the budget with premium cabin class on flights from Phnom Penh.
Elite
Best Elite deals from Phnom Penh
Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.
From KTI
Elite
Paris
France โข Dec 2026
96% AI deal score
$14,758
$4,212
Save $10,546
Etihad Airways
Business Class
From KTI
Elite
London
United Kingdom โข Mar 2027
95% AI deal score
$21,509
$4,823
Save $16,686
Etihad Airways
Business Class
From KTI
Elite
Paris
France โข Sep 2026
94% AI deal score
$4,039
$2,234
Save $1,805
Etihad Airways
Business Class
From KTI
Elite
Ho Chi Minh City
Vietnam โข Aug 2026
87% AI deal score
$723
$572
Save $151
Vietnam Airlines
Business Class
From KTI
Elite
Zhengzhou
China โข Sep 2026
87% AI deal score
$1,661
$997
Save $664
Angkor Air
Business Class
From KTI
Elite
Barcelona
Spain โข Jul 2026
87% AI deal score
$5,360
$2,478
Save $2,882
Etihad Airways
Business Class
From KTI
Elite
Bangkok
Thailand โข Jul 2026
86% AI deal score
$912
$544
Save $368
Angkor Air
Business Class
From KTI
Elite
Siem Reap
Cambodia โข Nov 2026
68% AI deal score
$544
Angkor Air, +1
Business Class