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Good to Know

Cheapest fares and when to fly, by departure city — select a row for the details.

Cheapest RT	Cheapest OW	Good Deal Price	Best Time to Fly
$848	$452	$1,124	Afternoon
Cheapest round-trip found on Priceline in the last 8 days. $387 below the typical $1,235 round-trip on this route. Lowest one-way found in the last 8 days. The typical one-way fare is $986. A round-trip at or under $1,124 is a good deal on this route right now. 75% of the fares we found cost more; only a quarter cost less. Afternoon departures average $1,163 on this route, the lowest of any time of day. $263 less than the average departure, which is $1,426. See all flights from New York City →
$664	$439	$818	Morning
Cheapest round-trip found on Priceline in the last 8 days. $213 below the typical $877 round-trip on this route. Lowest one-way found in the last 8 days. The typical one-way fare is $676. A round-trip at or under $818 is a good deal on this route right now. 75% of the fares we found cost more; only a quarter cost less. Morning departures average $941 on this route, the lowest of any time of day. $372 less than the average departure, which is $1,313. See all flights from Los Angeles →
$1,041	—	$1,095	Late Night
Cheapest round-trip found on Priceline in the last 8 days. $126 below the typical $1,167 round-trip on this route. A round-trip at or under $1,095 is a good deal on this route right now. 75% of the fares we found cost more; only a quarter cost less. Late Night departures average $1,104 on this route, the lowest of any time of day. $505 less than the average departure, which is $1,609. See all flights from Seattle →
$1,294	—	$1,311	Late Night
Cheapest round-trip found on Priceline in the last 8 days. $136 below the typical $1,430 round-trip on this route. A round-trip at or under $1,311 is a good deal on this route right now. 75% of the fares we found cost more; only a quarter cost less. Late Night departures average $1,390 on this route, the lowest of any time of day. $281 less than the average departure, which is $1,671. See all flights from Denver →
$1,201	$516	$1,368	Midday
Cheapest round-trip found on Priceline in the last 8 days. $243 below the typical $1,444 round-trip on this route. Lowest one-way found in the last 8 days. The typical one-way fare is $869. A round-trip at or under $1,368 is a good deal on this route right now. 75% of the fares we found cost more; only a quarter cost less. Midday departures average $1,357 on this route, the lowest of any time of day. $247 less than the average departure, which is $1,604. See all flights from Boston →
$1,349	—	$1,556	Late Night
Cheapest round-trip found on Priceline in the last 8 days. $322 below the typical $1,671 round-trip on this route. A round-trip at or under $1,556 is a good deal on this route right now. 75% of the fares we found cost more; only a quarter cost less. Late Night departures average $1,569 on this route, the lowest of any time of day. $430 less than the average departure, which is $1,999. See all flights from Detroit →
$793	$554	$1,014	Morning
Cheapest round-trip found on Priceline in the last 8 days. $407 below the typical $1,200 round-trip on this route. Lowest one-way found in the last 8 days. The typical one-way fare is $671. A round-trip at or under $1,014 is a good deal on this route right now. 75% of the fares we found cost more; only a quarter cost less. Morning departures average $1,224 on this route, the lowest of any time of day. $214 less than the average departure, which is $1,438. See all flights from San Francisco →
$1,146	$589	$1,422	Morning
Cheapest round-trip found on Priceline in the last 8 days. $466 below the typical $1,612 round-trip on this route. Lowest one-way found in the last 8 days. The typical one-way fare is $1,119. A round-trip at or under $1,422 is a good deal on this route right now. 75% of the fares we found cost more; only a quarter cost less. Morning departures average $1,631 on this route, the lowest of any time of day. $273 less than the average departure, which is $1,904. See all flights from Minneapolis →
$1,109	—	$1,157	Afternoon
Cheapest round-trip found on Priceline in the last 8 days. $101 below the typical $1,210 round-trip on this route. A round-trip at or under $1,157 is a good deal on this route right now. 75% of the fares we found cost more; only a quarter cost less. Afternoon departures average $1,302 on this route, the lowest of any time of day. $361 less than the average departure, which is $1,663. See all flights from San Diego →
$1,241	—	$1,350	Midday
Cheapest round-trip found on Priceline in the last 8 days. $136 below the typical $1,377 round-trip on this route. A round-trip at or under $1,350 is a good deal on this route right now. 75% of the fares we found cost more; only a quarter cost less. Midday departures average $1,349 on this route, the lowest of any time of day. $456 less than the average departure, which is $1,805. See all flights from Santa Ana →

Methodology: learn how we calculate these figures

The cheapest round-trip and one-way fares, the good-deal price and the best time of day to fly come directly from the fares found in recent searches, not from historical bookings.

Best Phnom Penh Hotel + Flight Packages

Round-trip flight from New York City

NYC to KTI

ST Apartment

Phnom Penh, 53c Saint 338

9.148 Reviews0-Star Hotel

^$966/person

$1,932 total

Incl. Flight + Hotel

Round-trip flight from Los Angeles

LAX to KTI

Vanny's Peaceful Guesthouse

Phnom Penh, No.58, Street 440,Toul Tum Pong 1, Khan Chamkarmon,

8.5148 Reviews0-Star Hotel

^$882/person

$1,763 total

Incl. Flight + Hotel

Round-trip flight from Seattle

SEA to KTI

Amana Hotel & Residences

Chamkarmon, Phnom Penh, Building #123, Street 474 Corner 103, Phum 8, Sangkat Boeng Trabek

8.356 Reviews4-Star Hotel

^$883/person

$1,765 total

Incl. Flight + Hotel

Round-trip flight from Denver

DEN to KTI

Diamonich Suites Hotel

Angk Ta Saom, #64, Street 22, Angk Ta Saom Village, Angk Ta Saom Commune, Tram Kok District, Takeo Province.

83 Reviews3-Star Hotel

^$1,052/person

$2,104 total

Incl. Flight + Hotel

Round-trip flight from Boston

BOS to KTI

X One Hotel

Doun Penh, Phnom Penh, 97 Preah Sisowath Quay, Phnom Penh

8.8674 Reviews4-Star Hotel

^$1,248/person

$2,495 total

Incl. Flight + Hotel

Round-trip flight from Detroit

DTT to KTI

Clover Hotel Monivong

Doun Penh, Phnom Penh, #419, Monivong Blvd, Khan 7 Makara (Orussey Market Area)

8.2396 Reviews4-Star Hotel

^$1,170/person

$2,340 total

Incl. Flight + Hotel

Round-trip flight from San Francisco

SFO to KTI

The Peninsula Phnom Penh

Sangkat Chrouy Changva, Phnom Penh, Keo Chenda St

8.9522 Reviews4-Star Hotel

^$1,633/person

$3,265 total

Incl. Flight + Hotel

Round-trip flight from Minneapolis

MSP to KTI

Okay Palace Hotel

Doun Penh, Phnom Penh, 19z, Phnom Penh, Cambodia.

7.9194 Reviews4-Star Hotel

^$1,185/person

$2,369 total

Incl. Flight + Hotel

Round-trip flight from San Diego

SAN to KTI

SOHO Residence

Chamkarmon, Phnom Penh, #425, St. 310, Sangkat Boeung Keng Kang 2, Khan Boeung Keng Kang, Phnom Penh

8.384 Reviews4-Star Hotel

^$1,066/person

$2,131 total

Incl. Flight + Hotel

Best Phnom Penh Hotel + Flight + Car Packages

Round-trip flight from Denver

DEN to KTI

Diamonich Suites Hotel

Angk Ta Saom, #64, Street 22, Angk Ta Saom Village, Angk Ta Saom Commune, Tram Kok District, Takeo Province.

83 Reviews3-Star Hotel

Rental car included

Pick-up in KTI

^$1,052/person

$2,104 total

Incl. Flight + Hotel + Car

Round-trip flight from Boston

BOS to KTI

X One Hotel

Doun Penh, Phnom Penh, 97 Preah Sisowath Quay, Phnom Penh

8.8674 Reviews4-Star Hotel

Rental car included

Pick-up in KTI

^$1,213/person

$2,425 total

Incl. Flight + Hotel + Car

Round-trip flight from Detroit

DTT to KTI

Clover Hotel Monivong

Doun Penh, Phnom Penh, #419, Monivong Blvd, Khan 7 Makara (Orussey Market Area)

8.2396 Reviews4-Star Hotel

Rental car included

Pick-up in KTI

^$1,170/person

$2,340 total

Incl. Flight + Hotel + Car

Round-trip flight from San Francisco

SFO to KTI

The Peninsula Phnom Penh

Sangkat Chrouy Changva, Phnom Penh, Keo Chenda St

8.9522 Reviews4-Star Hotel

Rental car included

Pick-up in KTI

^$1,633/person

$3,265 total

Incl. Flight + Hotel + Car

Round-trip flight from Minneapolis

MSP to KTI

Okay Palace Hotel

Doun Penh, Phnom Penh, 19z, Phnom Penh, Cambodia.

7.9194 Reviews4-Star Hotel

Rental car included

Pick-up in KTI

^$1,185/person

$2,369 total

Incl. Flight + Hotel + Car

Round-trip flight from San Diego

SAN to KTI

SOHO Residence

Chamkarmon, Phnom Penh, #425, St. 310, Sangkat Boeung Keng Kang 2, Khan Boeung Keng Kang, Phnom Penh

8.384 Reviews4-Star Hotel

Rental car included

Pick-up in KTI

^$1,066/person

$2,131 total

Incl. Flight + Hotel + Car

Round-trip flight from New York City

NYC to KTI

ST Apartment

Phnom Penh, 53c Saint 338

9.148 Reviews0-Star Hotel

Rental car included

Pick-up in KTI

^$966/person

$1,932 total

Incl. Flight + Hotel + Car

Round-trip flight from Los Angeles

LAX to KTI

Vanny's Peaceful Guesthouse

Phnom Penh, No.58, Street 440,Toul Tum Pong 1, Khan Chamkarmon,

8.5148 Reviews0-Star Hotel

Rental car included

Pick-up in KTI

^$882/person

$1,763 total

Incl. Flight + Hotel + Car

Round-trip flight from Seattle

SEA to KTI

Amana Hotel & Residences

Chamkarmon, Phnom Penh, Building #123, Street 474 Corner 103, Phum 8, Sangkat Boeng Trabek

8.356 Reviews4-Star Hotel

Rental car included

Pick-up in KTI

^$883/person

$1,765 total

Incl. Flight + Hotel + Car

When is the best time of day to fly?

Late night (9pm - 12am) is the cheapest time of day to fly to Phnom Penh. At $1,292 it is 11% cheaper than the average time. Early morning (12am - 5am) is the most expensive time, 10% above average.

Show the data

When is the best time of day to fly?
Time of day	Average fare
Early Morning	$1,608
Morning	$1,363
Midday	$1,351
Afternoon	$1,527
Evening	$1,602
Late Night	$1,292

What do round-trip flights to Phnom Penh cost?

Share of fares in each price range.

Show the data

What do round-trip flights to Phnom Penh cost?
Price range	Share of fares
$600 to $900	10%
$900 to $1,200	25%
$1,200 to $1,500	35%
$1,500 to $1,800	15%
$1,800 to $2,100	8%
$2,100 to $2,400	4%
$2,400 and up	3%

Frequently Asked Questions

Everything you need to know about flying to Phnom Penh.

From which U.S. cities can I fly to Phnom Penh?

There are no cities in the United States with nonstop service to Phnom Penh (KTI), so travelers must connect through a hub in Asia or the Middle East. The most practical departure cities are major international gateways like Los Angeles, San Francisco, New York, and Seattle, which offer the most frequent one-stop itineraries via carriers such as Singapore Airlines, Korean Air, and Qatar Airways. Travelers typically choose a departure city based on where they live and the number of available flights, with West Coast cities often providing shorter overall journeys due to transpacific routing.

Methodology

The U.S. departure cities with nonstop service to this destination and their weekly frequencies come from our flight-schedule database, which combines published airline timetables, U.S. government schedule data from the Bureau of Transportation Statistics (BTS), and observed flight operations from the EUROCONTROL/OpenSky Open Performance Data Initiative (OPDI). We identify every U.S. airport with scheduled nonstop service, group airports into their metropolitan areas, and rank cities by scheduled weekly departures.

How long is the flight to Phnom Penh?

There are no nonstop flights from the United States to Phnom Penh.

Methodology

Flight times from each U.S. departure city come from our flight-schedule database, which combines published airline timetables, U.S. government schedule data from the Bureau of Transportation Statistics (BTS), and observed flight operations from the EUROCONTROL/OpenSky Open Performance Data Initiative (OPDI); the typical time is the median scheduled duration of that city's nonstop services to this destination.

Are there direct flights to Phnom Penh?

There are no nonstop flights from the United States to Phnom Penh, Cambodia. No U.S. city currently has scheduled nonstop service to Phnom Penh, so travelers must connect through another international airport.

Methodology

Nonstop service is identified from the scheduled operating flights in our flight-schedule database, which combines published airline timetables, U.S. government schedule data from the Bureau of Transportation Statistics (BTS), and observed flight operations from the EUROCONTROL/OpenSky Open Performance Data Initiative (OPDI); a destination with no scheduled nonstop from the United States is reported as having none.

Which U.S. cities are usually cheapest or easiest for flying to Phnom Penh?

Los Angeles and San Francisco offer the lowest typical round-trip fares to Phnom Penh, at $664 and $793 respectively. New York City follows at $848, with Minneapolis and Boston also providing service at higher fares. About five U.S. cities offer direct pricing to Phnom Penh.

Methodology

These fares come from a large sample of the real airfares Priceline shoppers found for flights from U.S. departure cities to this destination, grouped by origin city, day of the week, time of day and how far ahead the trip was booked. Prices are round trip in U.S. dollars unless noted and are refreshed regularly.

Which airlines fly to Phnom Penh?

No airlines fly nonstop from the United States to Phnom Penh. All travel requires a connection.

Methodology

Airlines are the operating carriers scheduled on nonstop services from each U.S. departure city, taken from our flight-schedule database, which combines published airline timetables, U.S. government schedule data from the Bureau of Transportation Statistics (BTS), and observed flight operations from the EUROCONTROL/OpenSky Open Performance Data Initiative (OPDI).

How far in advance should I book flights to Phnom Penh?

There is no reliable booking window for flights from the United States to Phnom Penh, so it's generally wise to book several months ahead for an international trip to secure better fares and availability, especially around holidays and peak periods when seats sell out earlier.

Methodology

Are overnight or red eye flights available to Phnom Penh?

There are no nonstop gateways from the United States to Phnom Penh, so no red-eye service operates on this route. Because every flight from the US to Phnom Penh requires a connection, an overnight itinerary is possible only by changing planes at an intermediate hub. No US city offers a direct red-eye to Phnom Penh.

Methodology

Red-eye availability is flagged from the scheduled local departure and arrival times in our flight-schedule database, which combines published airline timetables, U.S. government schedule data from the Bureau of Transportation Statistics (BTS), and observed flight operations from the EUROCONTROL/OpenSky Open Performance Data Initiative (OPDI), counting a flight as a red-eye when it departs at 3 p.m. or later local time or before 4 a.m., and is in the air at some point between midnight and 4 a.m. local time at both its departure and arrival airports; an evening flight that lands before midnight at its destination is never counted.

What time of day is usually cheapest for flights to Phnom Penh?

Afternoon departures tend to be the cheapest from the United States to Phnom Penh, with a best-time fare around $1,401 compared to an average of $1,660. Other departure times generally run higher, so booking an afternoon flight is a practical way to lower the cost, though prices can vary.

Methodology

Which airport will I arrive at and how do I get from Techo Intl Airport to downtown Phnom Penh?

You will arrive at Techo International Airport (KTI), the new main airport for Phnom Penh, located about 19–20 km south of the city in Kandal Province. The dedicated Airport Express Bus runs between the airport and the city centre, ending at Kouch Cannon Roundabout Bus Station near the Embassy of France, with departures roughly every hour from early morning until late evening. Taxis, tuk-tuks, and ride-hailing apps like Grab and PassApp are also readily available for the trip into downtown, which typically takes around 50 minutes without traffic. There is no airport train or metro link at this time.

References

Phnom Penh Airport Express Bus – Techo International Airport to the city centrenomadicnotes.com · Published Mar 14, 2026
How to Go to Cambodia’s New Techo International Airport?realestate.com.kh · Published Oct 28, 2025
Airport Transfer Techo International Airport (KTI) to/from Hotel in Phnom Penh, Cambodia - 35 minutes to 45 minutes - 381904P3 - Trip Canvasaaa.com
Techo International Airport Transfer in Phnom Penh, Cambodia - Trip Canvasaaa.com · Published Dec 31, 2025
Techo International Airporten.wikipedia.org · Published Oct 5, 2026
Transport in Phnom Penhen.wikipedia.org · Published Mar 16, 2024
Airport Information | Techo Airport (KTI)phnompenhairport.com · Published Dec 9, 2025
international travellers - Khmer Timeskhmertimeskh.com · Published Sep 6, 2026

What are the best airport lounge options at Phnom Penh airport?

At Phnom Penh's Techo International Airport, the main lounge option is the Plaza Premium Lounge in the international terminal, open daily from 06:00 to midnight. Access is available through Priority Pass, DragonPass, or paid entry from around $35–38 per person for up to three hours, though Priority Pass and DragonPass limit stays to two hours. The lounge offers Wi-Fi, flight monitors, showers (charges apply), and complimentary cold buffet items, with alcoholic drinks available at an extra cost. A premium Plaza Premium First Lounge also operates at airside south on level 3 with slightly extended hours on select days, but it is not accessible through Priority Pass or DragonPass and requires a higher-priced day pass from about $65.

References

Airport Lounge KTI & Plaza Premium Techo – Full Access Guideloungepair.com · Published Jan 11, 2026
Plaza Premium Lounge at Techo International Airport | Amex THamericanexpress.com
Plaza Premium Lounge KTI AIRPORT プノンペンテチョ国際空港(Phnom Penh Techo International) | Priority Passprioritypass.com
Cambodia: KTI Techo International Airport Lounge Entry - 2026 (Verified Reviews)getyourguide.com · Published Aug 14, 2026
Techo International Airport (Still Closed) KTI Lounges - KTI Airport Guide and lounges. | Priority Passprioritypass.com

Flight Deals to Phnom Penh from $439

Good to Know

Best Phnom Penh Hotel + Flight Packages

Best Phnom Penh Hotel + Flight + Car Packages

When is the best time of day to fly?

What do round-trip flights to Phnom Penh cost?

Frequently Asked Questions

From which U.S. cities can I fly to Phnom Penh?

How long is the flight to Phnom Penh?

Are there direct flights to Phnom Penh?

Which U.S. cities are usually cheapest or easiest for flying to Phnom Penh?

Which airlines fly to Phnom Penh?

How far in advance should I book flights to Phnom Penh?

Are overnight or red eye flights available to Phnom Penh?

What time of day is usually cheapest for flights to Phnom Penh?

Which airport will I arrive at and how do I get from Techo Intl Airport to downtown Phnom Penh?

What are the best airport lounge options at Phnom Penh airport?

Flights to Phnom Penh