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Flights

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

RatePunk searches hundreds of travel sites at once for deals on flights from Phnom Penh

Prices updated 24 days ago

486,190 searches this week

171 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated May 29, 2026.)

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Today’s best flight deals from Phnom Penh

Explore current cheapest deals departing from Phnom Penh

KTI

Siem Reap

Cambodia • Jul 2026

$63

$61

One-way

KTI

Bangkok

Thailand • Jun 2026

$104

$64

One-way

KTI

Singapore

Singapore • Jul 2026

$119

$110

One-way

Unlock all 500+ flight deals from Phnom Penh and get alerts when great deals appear

Origin Intelligence — 1,263 Destinations from Phnom Penh Tracked

Insights for flights from Phnom Penh

From Phnom Penh, you can find flights to 1263 unique cities across 81 countries. Recent fare data over the last 90 days shows that Singapore accounts for 19% of recent fares, making it the most frequently featured country for deals. Thailand follows with 12% of recent fares, and Vietnam represents 8%. These figures suggest a strong focus on regional travel from Phnom Penh, with destinations like Singapore, Bangkok, and Ho Chi Minh City being prominent.
For travelers looking for cheap flights from Phnom Penh, the cheapest fares right now start at $106 to Siem Reap, Cambodia. Another economical option is Singapore, Singapore, with fares beginning at $199. These prices reflect current offerings and can be a good starting point for planning your trip.
The majority of flights from Phnom Penh involve connections, as only 14.7% of recent fares over the last 90 days were for direct flights. This indicates that while direct options exist, you will most likely find yourself on a connecting itinerary when flying from Phnom Penh.
The most frequently discounted destination from Phnom Penh is Singapore, Singapore, appearing most often in recent fare data. Following Singapore, Bangkok, Thailand, is another highly popular route for deals. Siem Reap, Cambodia, also features prominently among the most frequently observed routes, indicating consistent availability of fares to these key destinations.
Regarding flight distances, the route mix from Phnom Penh shows that 66% of routes are long-haul, indicating a significant portion of flights cover substantial distances. Medium-haul flights account for 30% of routes, while short-haul flights make up a smaller share at 4%. This distribution suggests that Phnom Penh serves as a hub for both regional and long-distance international travel.

Most popular airlines from Phnom Penh

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Angkor Air

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Lao Airlines

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Vietnam Airlines

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Thai AirAsia

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Bangkok Airways

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AirAsia

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Scoot

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Sichuan Airlines

Last-minute flights going from Phnom Penh soon

Wed, Jun 24

⌛ Last-Minute

KTI - Bangkok

MyTravel Airways

Phnom Penh (KTI) - Bangkok (BKK)

MyTravel Airways

$145

$116

One-way

Wed, Jun 24

⌛ Last-Minute

KTI - Singapore

Emirates Airlines

Phnom Penh (KTI) - Singapore (SIN)

Emirates Airlines

$192

$204

One-way

Sat, Jun 27

⌛ Last-Minute

KTI - Siem Reap

Cambodia Airways

Phnom Penh (KTI) - Siem Reap (SAI)

Cambodia Airways

$88

$122

One-way

Most popular destinations to fly from Phnom Penh

image of Singapore

Singapore

TOP

Singapore • Jul 2026

from

$199

image of Siem Reap

Siem Reap

TOP

Cambodia • Jul 2026

from

$106

Biggest price drops on international destinations from Phnom Penh

Image of Siem Reap
8%

KTI - Siem Reap

$106  →  $115

Image of Singapore
15%

KTI - Singapore

$170  →  $195

Popular Airports from Phnom Penh

Phnom Penh airport insights

🎯 Booking tip

Watch fares to Siem Reap

Flights from Phnom Penh to Siem Reap start at $61.

📅 Cheapest travel period

Jan - Mar

Flights from Phnom Penh tend to be cheaper in January, February, and March.

⏱️ Best time to book

8+ months in advance

Booking 8+ months in advance from PNH offers the lowest median fare.

✈️ Airlines to watch

Angkor Air, Cambodia Airways, Bangkok Airways, Lao Airlines

These carriers offer a mix of domestic and international flights from Phnom Penh.

💸 Cheapest deals found

From ~$61 direct / ~$106 roundtrip

Cheapest flights from Phnom Penh are to destinations within Cambodia, such as Siem Reap.

🗓️ 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)

Cheapest

Techo International Airport is useful for travelers seeking potentially cheaper flights from Phnom Penh.

📍 ~20 km from city center (reachable by car)

💸 Flights from ~$89

Phnom Penh International (PNH)

Phnom Penh International is useful for travelers seeking convenient access to the city.

📍 ~5 km from city center (reachable by car)

💸 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.

📍 ~20 km from Phnom Penh (reachable by car)

💸 Flights from ~$89

Siem Reap–Angkor International Airport (SAI)

Siem Reap–Angkor International Airport is Cambodia's largest international airport outside the capital, offering regional and international routes.

📍 ~250 km from Phnom Penh (reachable by car)

💸 Flights from ~$95

Tan Son Nhat International (SGN)

Cheapest

Tan Son Nhat International is a major regional hub with extensive long-haul flight options and competitive pricing.

📍 ~200 km from Phnom Penh (reachable by car)

💸 Flights from ~$42

Sihanoukville International (KOS)

Sihanoukville International is located within Cambodia, offering regional coastal connections and avoiding international border issues.

📍 ~180 km from Phnom Penh (reachable by car)

💸 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.

📍 ~180 km from Phnom Penh

💸 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 • Dec 2026

96% AI deal score

$14,758

$4,212

Save $10,546

Etihad Airways

Etihad Airways

Business Class

From KTI

Elite

London

United Kingdom • Mar 2027

95% AI deal score

$21,509

$4,823

Save $16,686

Etihad Airways

Etihad Airways

Business Class

From KTI

Elite

Paris

France • Sep 2026

94% AI deal score

$4,039

$2,234

Save $1,805

Etihad Airways

Etihad Airways

Business Class

From KTI

Elite

Ho Chi Minh City

Vietnam • Aug 2026

87% AI deal score

$723

$572

Save $151

Vietnam Airlines

Vietnam Airlines

Business Class

From KTI

Elite

Zhengzhou

China • Sep 2026

87% AI deal score

$1,661

$997

Save $664

Angkor Air

Angkor Air

Business Class

From KTI

Elite

Barcelona

Spain • Jul 2026

87% AI deal score

$5,360

$2,478

Save $2,882

Etihad Airways

Etihad Airways

Business Class

From KTI

Elite

Bangkok

Thailand • Jul 2026

86% AI deal score

$912

$544

Save $368

Angkor Air

Angkor Air

Business Class

From KTI

Elite

Siem Reap

Cambodia • Nov 2026

68% AI deal score

$544

Angkor AirMalaysia Airlines

Angkor Air, +1

Business Class

Booking Flights from Phnom Penh: Frequently Asked Questions

Historically, flights from Phnom Penh under $200 have included destinations like Udon Thani for a median of $115 and Surat Thani Province for a median of $134. Other affordable options in the trailing 90 days have been Khon Kaen at $137 and Kuala Lumpur at $141. Across the trailing quarter, there were 8 destinations with median prices under $200.

From Phnom Penh, travelers can typically reach 81 unique countries, encompassing 1263 unique cities. Historically, Singapore has accounted for 19% of the available deals, while Thailand represented 12% of the deals. Vietnam was another significant region, making up 8% of the available flight options across the trailing quarter.

Historically, Singapore has been one of the most frequently discounted destinations from Phnom Penh. Other popular destinations in the trailing 90 days included Bangkok and Siem Reap. These destinations consistently show a high volume of available deals, making them popular choices for travelers.

Explore More Destinations from Phnom Penh

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Departing from nearby city?

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