How long is the flight from United States to Cambodia?

The flight from United States to Cambodia depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Los Angeles (a popular airport in United States) to Phnom Penh Pochentong (the most popular airport in Cambodia), then the flight time is 29h on average. If you fly from Miami (another popular airport in United States) to Phnom Penh Pochentong, then the average flight time is 25h.

What are the most popular cities to visit in Cambodia?

For momondo users, the most popular city in Cambodia is Phnom Penh, which is visited about 68% more often than any other city in Cambodia. Other very common cities that our users travel to are Siem Reap and Krong Preah Sihanouk.

$576 Cheap Flights to Cambodia in 2025/26

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Recent flights found to popular cities in Cambodia

Find flights to these popular cities in Cambodia from your nearest airport.

Flights to Phnom Penh

Search all flight deals to Phnom Penh

Etihad Airways

Oct 4

BOS

27h 25m

1 stop

PNH

Nov 7

PNH

42h 15m

1 stop

BOS

$1,154

Find similar

Etihad Airways

Jan 31

BOS

26h 50m

1 stop

PNH

Feb 21

PNH

30h 20m

1 stop

BOS

$1,163

Find similar

Etihad Airways

Oct 5

BOS

27h 25m

1 stop

PNH

Nov 4

PNH

30h 20m

1 stop

BOS

$1,179

Find similar

Etihad Airways

Oct 4

BOS

27h 25m

1 stop

PNH

Feb 6

PNH

42h 15m

1 stop

BOS

$1,180

Find similar

Etihad Airways

Oct 18

BOS

27h 25m

1 stop

PNH

Nov 1

PNH

42h 15m

1 stop

BOS

$1,181

Find similar

Etihad Airways

Oct 25

IAD

21h 25m

1 stop

PNH

Nov 4

PNH

43h 55m

1 stop

IAD

$1,199

Find similar

Etihad Airways

Oct 7

BOS

27h 25m

1 stop

PNH

Feb 9

PNH

42h 15m

1 stop

BOS

$1,204

Find similar

Etihad Airways

Oct 14

BOS

27h 25m

1 stop

PNH

Oct 28

PNH

42h 15m

1 stop

BOS

$1,226

Find similar

Etihad Airways

Oct 8

BOS

50h 50m

2 stops

PNH

Feb 5

PNH

30h 20m

1 stop

BOS

$1,228

Find similar

Etihad Airways

Oct 25

IAD

21h 25m

1 stop

PNH

Nov 4

PNH

43h 55m

1 stop

IAD

$1,244

Find similar

Etihad Airways

Oct 7

BOS

27h 25m

1 stop

PNH

Nov 6

PNH

30h 20m

1 stop

BOS

$1,249

Find similar

Etihad Airways

Jan 1

IAD

33h 15m

1 stop

PNH

Jan 29

PNH

32h 00m

1 stop

IAD

$1,250

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Flights to Krong Preah Sihanouk

Search all flight deals to Krong Preah Sihanouk

Multiple Airlines

Oct 13

SFO

52h 45m

2 stops

KOS

Oct 21

KOS

47h 45m

2 stops

SFO

$1,050

Find similar

Multiple Airlines

Feb 14

SFO

43h 05m

2 stops

KOS

Mar 1

KOS

43h 15m

2 stops

SFO

$1,096

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Multiple Airlines

Feb 14

SFO

53h 00m

2 stops

KOS

Mar 1

KOS

21h 15m

1 stop

SFO

$1,247

Find similar

Multiple Airlines

Feb 14

SFO

47h 10m

3 stops

KOS

Mar 1

KOS

23h 45m

2 stops

SFO

$1,259

Find similar

Multiple Airlines

Feb 14

SFO

57h 45m

3 stops

KOS

Mar 1

KOS

40h 45m

3 stops

SFO

$1,290

Find similar

Multiple Airlines

Feb 14

SFO

21h 25m

1 stop

KOS

Mar 1

KOS

21h 15m

1 stop

SFO

$1,355

Find similar

Multiple Airlines

Oct 13

SFO

52h 20m

2 stops

KOS

Oct 21

KOS

32h 35m

3 stops

SFO

$1,386

Find similar

Multiple Airlines

Oct 14

SFO

51h 30m

3 stops

KOS

Oct 21

KOS

40h 55m

3 stops

SFO

$1,915

Find similar

Vietnam Airlines

Oct 7

LAX

29h 25m

2 stops

KOS

Oct 12

KOS

24h 30m

2 stops

LAX

$2,122

Find similar

Find the cheapest flights from the United States to Cambodia

Round-trip

One-way

Recent round-trip flight deals from the United States to Cambodia

4:30 pm - 6:55 amBOS-PNH

27h 25m1 stop

7:55 am - 2:10 pmPNH-BOS

42h 15m1 stop

$1,154Etihad Airways

Find Deal

Sat, Oct 4 - Fri, Nov 7

3:40 pm - 6:30 amBOS-PNH

26h 50m1 stop

7:50 pm - 2:10 pmPNH-BOS

30h 20m1 stop

$1,163Etihad Airways

Find Deal

Sat, Jan 31 - Sat, Feb 21

4:30 pm - 6:55 amBOS-PNH

27h 25m1 stop

7:50 pm - 2:10 pmPNH-BOS

30h 20m1 stop

$1,179Etihad Airways

Find Deal

Sun, Oct 5 - Tue, Nov 4

4:30 pm - 6:55 amBOS-PNH

27h 25m1 stop

7:55 am - 2:10 pmPNH-BOS

42h 15m1 stop

$1,180Etihad Airways

Find Deal

Sat, Oct 4 - Fri, Feb 6

4:30 pm - 6:55 amBOS-PNH

27h 25m1 stop

7:55 am - 3:10 pmPNH-BOS

42h 15m1 stop

$1,181Etihad Airways

Find Deal

Sat, Oct 18 - Sat, Nov 1

10:05 pm - 6:30 amIAD-PNH

21h 25m1 stop

7:55 am - 3:50 pmPNH-IAD

43h 55m1 stop

$1,199Etihad Airways

Find Deal

Sat, Oct 25 - Tue, Nov 4

4:30 pm - 6:55 amBOS-PNH

27h 25m1 stop

7:55 am - 2:10 pmPNH-BOS

42h 15m1 stop

$1,204Etihad Airways

Find Deal

Tue, Oct 7 - Mon, Feb 9

4:30 pm - 6:55 amBOS-PNH

27h 25m1 stop

7:55 am - 3:10 pmPNH-BOS

42h 15m1 stop

$1,226Etihad Airways

Find Deal

Tue, Oct 14 - Tue, Oct 28

11:25 pm - 6:55 amSFO-PNH

41h 30m2 stops

7:55 am - 7:55 pmPNH-SFO

50h 00m2 stops

$1,572

Find Deal

Mon, Oct 20 - Tue, Oct 28

1:55 pm - 6:55 amORD-PNH

29h 00m1 stop

1:55 pm - 11:10 amPNH-ORD

33h 15m3 stops

$1,615

Find Deal

Tue, Oct 14 - Tue, Oct 21

Fly from

Route

Depart

Return

Price

BostonPhnom Penh

BOS - PNH

BOSPNH

Boston Logan Intl

Sat 10/4

4:30 pm-6:55 am

1 stop27h 25m

Phnom Penh Pochentong

Fri 11/7

7:55 am-2:10 pm

1 stop42h 15m

$1,154

BostonPhnom Penh

BOS - PNH

BOSPNH

Boston Logan Intl

Sat 1/31

3:40 pm-6:30 am

1 stop26h 50m

Phnom Penh Pochentong

Sat 2/21

7:50 pm-2:10 pm

1 stop30h 20m

$1,163

BostonPhnom Penh

BOS - PNH

BOSPNH

Boston Logan Intl

Sun 10/5

4:30 pm-6:55 am

1 stop27h 25m

Phnom Penh Pochentong

Tue 11/4

7:50 pm-2:10 pm

1 stop30h 20m

$1,179

BostonPhnom Penh

BOS - PNH

BOSPNH

Boston Logan Intl

Sat 10/4

4:30 pm-6:55 am

1 stop27h 25m

Phnom Penh Pochentong

Fri 2/6

7:55 am-2:10 pm

1 stop42h 15m

$1,180

BostonPhnom Penh

BOS - PNH

BOSPNH

Boston Logan Intl

Sat 10/18

4:30 pm-6:55 am

1 stop27h 25m

Phnom Penh Pochentong

Sat 11/1

7:55 am-3:10 pm

1 stop42h 15m

$1,181

Washington, D.C.Phnom Penh

IAD - PNH

IADPNH

Washington, D.C. Dulles Intl

Sat 10/25

10:05 pm-6:30 am

1 stop21h 25m

Phnom Penh Pochentong

Tue 11/4

7:55 am-3:50 pm

1 stop43h 55m

$1,199

BostonPhnom Penh

BOS - PNH

BOSPNH

Boston Logan Intl

Tue 10/7

4:30 pm-6:55 am

1 stop27h 25m

Phnom Penh Pochentong

Mon 2/9

7:55 am-2:10 pm

1 stop42h 15m

$1,204

BostonPhnom Penh

BOS - PNH

BOSPNH

Boston Logan Intl

Tue 10/14

4:30 pm-6:55 am

1 stop27h 25m

Phnom Penh Pochentong

Tue 10/28

7:55 am-3:10 pm

1 stop42h 15m

$1,226

San FranciscoPhnom Penh

SFO - PNH

SFOPNH

San Francisco

Mon 10/20

11:25 pm-6:55 am

2 stops41h 30m

Phnom Penh Pochentong

Tue 10/28

7:55 am-7:55 pm

2 stops50h 00m

$1,572

ChicagoPhnom Penh

ORD - PNH

ORDPNH

Chicago O'Hare Intl

Tue 10/14

1:55 pm-6:55 am

1 stop29h 00m

Phnom Penh Pochentong

Tue 10/21

1:55 pm-11:10 am

3 stops33h 15m

$1,615

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

Cambodia flights insights and trends

Explore insights for your Cambodia flight to craft the best travel plan

Airlines

Other information

What airlines fly to Cambodia?

EVA Air, Cathay Pacific and Korean Air are the top three most popular airlines that fly to Cambodia from United States according to our data. EVA Air is the first choice among our users, with 30% of people opting to fly with this airline when traveling to Cambodia. Keep in mind that there are 15 different airlines that fly to Cambodia on a routine basis, so you have a few additional options to choose from.

Cheapest flights to cities in Cambodia

Click on the cities below to find out when it's cheapest to fly to Cambodia from United States

Phnom Penh

Find flights to Phnom Penh

Cheap Cambodia flight deals and tips

Summary info about Cambodia flight prices, duration and airlines

Best One-Way Price	$576
Best Round-Trip Price	$1,154
Fastest flight time	21h 50m

The best one-way flight price to Cambodia from United States in the last 72 hours is $576 (Washington, D.C. Dulles Intl to Phnom Penh Pochentong).

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The best round-trip flight price to Cambodia from United States in the last 72 hours is $1,154 (Boston Logan Intl to Phnom Penh Pochentong).

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The fastest flight to Cambodia from United States takes 21h 50m (Washington, D.C. Dulles Intl to Phnom Penh Pochentong).

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Frequently asked questions about flying to Cambodia

What popular landmarks are in Cambodia?

Angkor Wat is the most popular place of interest in Cambodia. Many travelers make it a point to stop there while traveling to Cambodia. Other popular landmarks and places of interest in Cambodia would be Riverside Park, Angkor Night Market, or Phsar Kandal.

What is the cheapest flight to Cambodia?

The best prices found on momondo for flights to Cambodia are:
$81 per person with AirAsia Cambodia
$84 per person with Malaysia Airlines
$87 per person with AirAsia

What airlines fly to Cambodia?

Of the 16 airlines that fly to Cambodia, Korean Air, EVA Air and Cathay Pacific happen to be the most favored based on our user data. Korean Air is the most popular among the three airlines, with 34% of users choosing them for their travels to Cambodia.

What is the most popular airport in Cambodia to fly to?

The most popular airport in Cambodia to fly to is Phnom Penh Pochentong, based on our data. In the past 12 months, 55% of all momondo users who traveled to Cambodia chose to fly into Phnom Penh Pochentong airport, which is located in the city of Phnom Penh.

What is the best day of the week to fly to Cambodia?

If your travel plans are flexible and you’re looking to save money on flights to Cambodia, then be sure to book your departure on a Monday. Flying out on a Monday, as well as a Friday, is your best option. Departing on a Sunday tends to be the most expensive day of the week to fly to Cambodia.

When did momondo last update prices for flights to Cambodia?

Prices for flights to Cambodia refresh daily.

How many operators does momondo search for flights to Cambodia?

As of September 2025, there are 31 operators available to choose from for flights to Cambodia.

How old do you have to be to fly to Cambodia?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel to Cambodia.

What documentation or ID do you need to fly to Cambodia?

The required travel and health documents for your Cambodia trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Cambodia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal to Cambodia?

It is quick and easy to find flights to Cambodia on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Cambodia that suits you.

Can I find flights to Cambodia with flexible booking policies on momondo?

Flights to Cambodia with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights to Cambodia?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as filter your options to help you make an informed choice when booking flights to Cambodia.

I’m not ready to book a flight to Cambodia right now. Can momondo alert me if prices change?

Price alerts on flights to Cambodia are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.