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Cambodia

$511+ Cheap flights from Boston (BOS) to Cambodia

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — PNH
Aug 25 — Sep 11
Mon 8/25
Mon 9/1
1 adult, Economy
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Cheap flight deals from Boston to Cambodia

Keep the following information in mind while searching for Boston to Cambodia flight deals. Data was last updated August 20, 2025.

Round-trip from

$893
(United)

One-way from

$511
(United)

Popular in

June

Cheapest in

September

Average price

$1,486
From Boston Logan Intl to Cambodia
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One-way flight from Boston Logan Intl to Cambodia
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Highest demand for flights based on searches. 19% potential increase in price ($302 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($43 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Boston to Cambodia

Cheapest flights from Boston to Cambodia
Explore the most affordable flight options available from Boston to Cambodia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 20, 2025.

This Booking.com deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/241:40 amBOS - PNH
1 stop21h 35mCathay Pacific
Mon 9/811:25 amPNH - BOS
1 stop22h 35mCathay Pacific
Deal found 8/19$823
This Booking.com deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2512:55 pmBOS - PNH
1 stop22h 15mMultiple Airlines
Mon 9/810:50 pmPNH - BOS
1 stop22h 20mMultiple Airlines
Deal found 8/19$877
This lastminute.com deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/259:59 amBOS - PNH
2 stops25h 11mKorean Air
Mon 9/811:30 pmPNH - BOS
1 stop21h 40mKorean Air
Deal found 8/19$885
This United deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/168:15 amBOS - PNH
2 stops37h 25mMultiple Airlines
Tue 9/232:05 pmPNH - BOS
2 stops29h 11mMultiple Airlines
Deal found 8/19$893
This Delta deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/256:35 pmBOS - PNH
2 stops40h 35mDelta
Mon 9/811:30 pmPNH - BOS
2 stops27h 45mDelta
Deal found 8/19$903
This United deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/226:18 pmBOS - PNH
2 stops27h 22mMultiple Airlines
Tue 9/99:35 amPNH - BOS
2 stops33h 41mMultiple Airlines
Deal found 8/20$904
This United deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/66:00 amBOS - PNH
2 stops44h 10mMultiple Airlines
Tue 3/179:35 amPNH - BOS
2 stops42h 38mMultiple Airlines
Deal found 8/19$918
This United deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/511:00 amBOS - PNH
2 stops43h 30mMultiple Airlines
Sat 11/159:35 amPNH - BOS
2 stops34h 31mMultiple Airlines
Deal found 8/18$968
This United deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/64:15 pmBOS - PNH
2 stops33h 55mMultiple Airlines
Sat 2/79:35 amPNH - BOS
2 stops34h 37mMultiple Airlines
Deal found 8/18$1,041
This United deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/14:20 pmBOS - PNH
2 stops33h 50mMultiple Airlines
Mon 10/62:05 pmPNH - BOS
2 stops29h 12mMultiple Airlines
Deal found 8/20$1,078

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boston 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, Cheapflights users made 2,558,603 searches. Data last updated August 20, 2025.
Use the filters below to find and compare flights from Boston to Cambodia that are best for you.

Fly from

Boston

Fly to

Cambodia

Route

Depart

Return

Price

BostonPhnom Penh

BOS - PNH

BOSPNH

Boston Logan Intl

Mon 10/6

6:00 am-1:10 pm

2 stops44h 10m

Phnom Penh Pochentong

Thu 2/5

9:35 am-8:12 am

2 stops34h 37m

$893

BostonPhnom Penh

BOS - PNH

BOSPNH

Boston Logan Intl

Tue 9/16

8:15 am-8:40 am

2 stops37h 25m

Phnom Penh Pochentong

Tue 9/23

2:05 pm-8:16 am

2 stops29h 11m

$893

BostonPhnom Penh

BOS - PNH

BOSPNH

Boston Logan Intl

Tue 11/4

8:00 am-6:30 pm

2 stops46h 30m

Phnom Penh Pochentong

Fri 12/5

2:40 pm-7:24 pm

2 stops40h 44m

$904

BostonPhnom Penh

BOS - PNH

BOSPNH

Boston Logan Intl

Wed 10/29

6:00 am-1:45 pm

2 stops44h 45m

Phnom Penh Pochentong

Tue 11/18

9:35 am-8:06 am

2 stops34h 31m

$918

BostonPhnom Penh

BOS - PNH

BOSPNH

Boston Logan Intl

Mon 9/8

6:18 pm-1:10 pm

2 stops31h 52m

Phnom Penh Pochentong

Tue 10/7

9:35 am-8:17 am

2 stops33h 42m

$918

BostonPhnom Penh

BOS - PNH

BOSPNH

Boston Logan Intl

Mon 10/6

6:00 am-1:10 pm

2 stops44h 10m

Phnom Penh Pochentong

Tue 3/17

9:35 am-5:13 pm

2 stops42h 38m

$918

BostonPhnom Penh

BOS - PNH

BOSPNH

Boston Logan Intl

Mon 10/6

6:00 am-8:40 am

2 stops39h 40m

Phnom Penh Pochentong

Mon 2/9

2:40 pm-5:13 pm

2 stops38h 33m

$918

BostonPhnom Penh

BOS - PNH

BOSPNH

Boston Logan Intl

Wed 11/5

11:00 am-6:30 pm

2 stops43h 30m

Phnom Penh Pochentong

Sat 11/15

9:35 am-8:06 am

2 stops34h 31m

$968

BostonPhnom Penh

BOS - PNH

BOSPNH

Boston Logan Intl

Tue 11/4

8:00 am-1:45 pm

2 stops41h 45m

Phnom Penh Pochentong

Sat 11/15

9:35 am-8:06 am

2 stops34h 31m

$968

BostonPhnom Penh

BOS - PNH

BOSPNH

Boston Logan Intl

Sat 11/8

11:00 am-6:30 pm

2 stops43h 30m

Phnom Penh Pochentong

Thu 12/4

2:40 pm-7:36 am

2 stops28h 56m

$968

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/20

Showing 1-10 of 18 results
1
2

Best time to book a flight from Boston to Cambodia

Have a flexible travel schedule? Discover the best time to fly to Cambodia from Boston with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Boston to Cambodia

What is the cheapest month to book a flight from Boston to Cambodia?

Currently, March is the cheapest month in which you can book a flight from Boston to Cambodia (average of $985). Flying from Boston to Cambodia in June is currently the most expensive (average of $1,544). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BOS to KH?

Find hourly flight availability from Boston to Cambodia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 20, 2025.

When flying from Boston to Cambodia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Cambodia

Get insights into the airlines that provide service to Cambodia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Cambodia. Reviews last updated August 20, 2025.
See what other customers who have flown with Korean Air, Emirates, and Cathay Pacific from Boston to Cambodia have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,131 reviews

Crew

8.7

Comfort

8.3

Entertainment

8.2

Overall

8.4

Food

8.1

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Korean Air
8.4
Very good
1,131 reviews
Korean Air
8.4
Very good
1,131 reviews

Crew

8.7

Comfort

8.3

Entertainment

8.2

Overall

8.4

Food

8.1

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Emirates
8.1
Very good
3,317 reviews
Korean Air
8.4
Very good
1,131 reviews

Crew

8.7

Comfort

8.3

Entertainment

8.2

Overall

8.4

Food

8.1

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Cathay Pacific
7.6
Good
972 reviews
Korean Air
8.4
Very good
1,131 reviews

Crew

8.7

Comfort

8.3

Entertainment

8.2

Overall

8.4

Food

8.1

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Qatar Airways
7.4
Good
3,611 reviews
Korean Air
8.4
Very good
1,131 reviews

Crew

8.7

Comfort

8.3

Entertainment

8.2

Overall

8.4

Food

8.1

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!

Related info for your journey

Find useful and relevant information for your journey from Boston to Cambodia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Boston to Cambodia?

    Located just 2.6 mi from the city center, Boston Logan Intl (BOS) is the airport most travelers will use when flying to Cambodia from Boston.

  • Can I find deals for flights from Boston to Cambodia that include hotel bookings?

    Yes. In addition to deals on Boston to Cambodia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boston to Cambodia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to Cambodia.

  • Can I find deals for business class flights from Boston to Cambodia?

    Yes. Cheapflights offers flight deals from Boston to Cambodia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Boston to Cambodia?

    Currently, March is the cheapest month in which you can book a flight from Boston to Cambodia (average of $985). Flying from Boston to Cambodia in June is currently the most expensive (average of $1,544). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 4 airlines flying from Boston to Cambodia

Discover the top 4 airlines that operate flights from Boston to Cambodia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapest$796Average$1,145FlexibilityNo cancel feeOn-time81%
Cathay PacificCheapest$861Average$1,186FlexibilityNo cancel feeOn-time72%
Qatar AirwaysCheapest$1,046Average$1,557FlexibilityNo cancel feeOn-time68%
EmiratesCheapest$1,202Average$1,463FlexibilityNo cancel feeOn-time75%

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