Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from the United States to Cambodia from $735

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United States to Cambodia departing on 10/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from the United States to Cambodia

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

Etihad Airways Logo
4:30 pm - 6:55 amBOS-PNH
27h 25m1 stop
Etihad Airways Logo
7:55 am - 2:10 pmPNH-BOS
42h 15m1 stop
$1,154Etihad Airways
Find Deal
Sat, Oct 4 - Fri, Nov 7
Etihad Airways Logo
3:40 pm - 6:30 amBOS-PNH
26h 50m1 stop
Etihad Airways Logo
7:50 pm - 2:10 pmPNH-BOS
30h 20m1 stop
$1,163Etihad Airways
Find Deal
Sat, Jan 31 - Sat, Feb 21
Etihad Airways Logo
4:30 pm - 6:55 amBOS-PNH
27h 25m1 stop
Etihad Airways Logo
7:50 pm - 2:10 pmPNH-BOS
30h 20m1 stop
$1,179Etihad Airways
Find Deal
Sun, Oct 5 - Thu, Nov 6
Etihad Airways Logo
4:30 pm - 6:55 amBOS-PNH
27h 25m1 stop
Etihad Airways Logo
7:50 pm - 2:10 pmPNH-BOS
30h 20m1 stop
$1,180Etihad Airways
Find Deal
Sat, Oct 4 - Thu, Feb 5
Etihad Airways Logo
10:05 pm - 6:30 amIAD-PNH
21h 25m1 stop
Etihad Airways Logo
7:55 am - 3:50 pmPNH-IAD
43h 55m1 stop
$1,199Etihad Airways
Find Deal
Sat, Oct 25 - Tue, Nov 4
Etihad Airways Logo
4:30 pm - 6:55 amBOS-PNH
27h 25m1 stop
Etihad Airways Logo
7:50 pm - 2:10 pmPNH-BOS
30h 20m1 stop
$1,204Etihad Airways
Find Deal
Tue, Oct 7 - Thu, Feb 5
Etihad Airways Logo
4:30 pm - 6:55 amBOS-PNH
27h 25m1 stop
Etihad Airways Logo
7:55 am - 3:10 pmPNH-BOS
42h 15m1 stop
$1,226Etihad Airways
Find Deal
Tue, Oct 14 - Tue, Oct 28
Etihad Airways Logo
5:05 pm - 6:55 amBOS-PNH
50h 50m2 stops
Etihad Airways Logo
7:50 pm - 2:10 pmPNH-BOS
30h 20m1 stop
$1,228Etihad Airways
Find Deal
Wed, Oct 8 - Thu, Feb 5
Multiple Airlines Logo
1:55 pm - 6:55 amORD-PNH
29h 00m1 stop
Multiple Airlines Logo
1:55 pm - 11:10 amPNH-ORD
33h 15m3 stops
$1,615Multiple Airlines
Find Deal
Tue, Oct 14 - Tue, Oct 21
Multiple Airlines Logo
1:07 am - 6:30 amSFO-PNH
39h 23m2 stops
Multiple Airlines Logo
8:30 pm - 2:31 pmPNH-SFO
32h 01m2 stops
$1,653Multiple Airlines
Find Deal
Tue, Mar 10 - Tue, Apr 7

Etihad Airways flights from United States to Cambodia

Our best Etihad Airways deals on United States to Cambodia flight tickets
Etihad Airways
Oct 4
BOS4:30 pmBoston Logan Intl
27h 25m
1 stop
PNH6:55 amPhnom Penh Pochentong
Nov 7
PNH7:55 amPhnom Penh Pochentong
42h 15m
1 stop
BOS2:10 pmBoston Logan Intl
$1,154
Find similar
Etihad Airways
Jan 31
BOS3:40 pmBoston Logan Intl
26h 50m
1 stop
PNH6:30 amPhnom Penh Pochentong
Feb 21
PNH7:50 pmPhnom Penh Pochentong
30h 20m
1 stop
BOS2:10 pmBoston Logan Intl
$1,163
Find similar
Etihad Airways
Oct 5
BOS4:30 pmBoston Logan Intl
27h 25m
1 stop
PNH6:55 amPhnom Penh Pochentong
Nov 6
PNH7:50 pmPhnom Penh Pochentong
30h 20m
1 stop
BOS2:10 pmBoston Logan Intl
$1,179
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from United States to Cambodia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated September 16, 2025.
Use the filters below to find and compare flights from the United States to Cambodia that are best for you.

Fly from

Fly to

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

Thu 11/6

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

Thu 2/5

7:50 pm-2:10 pm

1 stop30h 20m

$1,180

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

Thu 2/5

7:50 pm-2:10 pm

1 stop30h 20m

$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

BostonPhnom Penh

BOS - PNH

BOSPNH

Boston Logan Intl

Wed 10/8

5:05 pm-6:55 am

2 stops50h 50m

Phnom Penh Pochentong

Thu 2/5

7:50 pm-2:10 pm

1 stop30h 20m

$1,228

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

San FranciscoPhnom Penh

SFO - PNH

SFOPNH

San Francisco

Tue 3/10

1:07 am-6:30 am

2 stops39h 23m

Phnom Penh Pochentong

Tue 4/7

8:30 pm-2:31 pm

2 stops32h 01m

$1,653

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Cambodia from

How to get the cheapest flight ticket from United States to Cambodia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Cambodia?

In general, November is the cheapest month to fly from United States to Cambodia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,053. The month of February is another great option to travel to Cambodia, with average flight prices from United States averaging around $1,063.

What is the cheapest day to depart on your flight to Cambodia?

The cheapest day to depart on your flight to Cambodia is on a Monday when prices can be found for as low as $1,033. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Cambodia is Sunday, with ticket prices averaging around $1,205.

What is the cheapest time of day to depart on your flight to Cambodia?

Our data shows that the cheapest United States to Cambodia flights are usually those with departure times in the evening. Our users have found flights to Cambodia in the evening for as low as $1,100. In contrast, the most expensive time of day to depart to Cambodia is in the afternoon when prices are around $1,182.

How far in advance should I book a flight to Cambodia?

You are more likely to see cheaper flights to Cambodia from United States when booking weeks ahead of your departure date. In general, you can expect to find flights to Cambodia for around $1,235 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Cambodia from United States for as low as $903 on momondo.

Can stopping save me money on United States to Cambodia flights?

You could potentially save up to 13% on your flight if you consider stops on a United States to Cambodia flight.

Cheap United States to Cambodia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United States to Cambodia

Direct flights

None
There are no direct flights from United States to Cambodia. There are no popular flight routes from United States to Cambodia.
Search flight deals

  • When did momondo last update prices for flights from United States to Cambodia?

    Prices for flights from United States to Cambodia are refreshed on a daily basis.

  • How many operators does momondo search for flights from United States to Cambodia?

  • How old do you have to be to fly from United States to Cambodia?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from United States to Cambodia.

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

    The travel and health documents required for your trip to Cambodia can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Cambodia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from United States to Cambodia

Compare and see reviews for airlines that fly from United States to Cambodia with momondo
Airline
Rating
Free Cancellation
Price
China SouthernPriceFrom $560Free CancellationRating
7.5
110 reviews
Search China Southern flights
Singapore AirlinesPriceFrom $568Free CancellationRating
8.1
1,365 reviews
Search Singapore Airlines flights
Air ChinaPriceFrom $644Free CancellationRating
7.3
101 reviews
Search Air China flights
China EasternPriceFrom $658Free CancellationRating
7.2
166 reviews
Search China Eastern flights
Philippine AirlinesPriceFrom $661Free CancellationRating
7.2
911 reviews
Search Philippine Airlines flights
Cathay PacificPriceFrom $678Free CancellationRating
7.6
993 reviews
Search Cathay Pacific flights
Asiana AirlinesPriceFrom $694Free CancellationRating
8.2
480 reviews
Search Asiana Airlines flights
Korean AirPriceFrom $732Free CancellationRating
8.4
1,140 reviews
Search Korean Air flights
Vietnam AirlinesPriceFrom $736Free CancellationRating
7.6
201 reviews
Search Vietnam Airlines flights
China AirlinesPriceFrom $775Free CancellationRating
8.3
767 reviews
Search China Airlines flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from United States to Cambodia for you.

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

Yes. momondo enables you to select and highlight flights to Cambodia from United States with this policy.

How can momondo help me find flights from United States 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 help filter your options to help you make an informed choice when booking flights to Cambodia from United States.

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

If you are not ready to book a flight from United States to Cambodia now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Cambodia and let you know when they change.

An easier way to manage your Cambodia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 10/16
Thu 10/23
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Cambodia

Popular cities in Cambodia

Popular flights according to clicks in the last 7 days on momondo
Flights to Phnom Penhfrom $1,020
Flights to Siem Reap
Flights to Krong Preah Sihanoukfrom $945