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Phnom Penh

$582+ Cheap flights from Boston (BOS) to Phnom Penh (PNH)

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 3/5. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — PNH
nov. 19 — nov. 261
mar. 11/19
mar. 11/26
1 adult, Economy
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The best prices from Boston Logan Intl to Phnom Penh Pochentong are usually found in August or January, booked 63 days in advance, depart on a Monday or Wednesday and return on a Sunday

Cheap flight deals from Boston to Phnom Penh

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Phnom Penh (PNH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated noviembre 14, 2024.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Popular in

June

Cheapest in

August

Round-trip from

$945
(Gurufare)

One-way from

$582
(CrystalTravel)
Provider with most accurate pricing for Boston Logan Intl-Phnom Penh Pochentong flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-Phnom Penh Pochentong flights.
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High demand for flights, 19% potential price rise
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Best time to find cheap flights, 14% potential price drop
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From Boston Logan Intl to Phnom Penh Pochentong
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One-way flight from Boston Logan Intl to Phnom Penh Pochentong
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Find flight deals from Boston to Phnom Penh

Cheapest flights from Boston to Phnom Penh
Explore the most affordable flight options available from Boston to Phnom Penh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 14, 2024.

This KAYAK deal was found by Cheapflights users on 11/14. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/2612:30 amBOS - PNH
1 stop21h 55mCathay Pacific
vie. 12/277:05 pmPNH - BOS
1 stop38h 55mCathay Pacific
Deal found 11/14$1,012
This ScholarTrip deal was found by Cheapflights users on 11/14. 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 ScholarTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/36:00 amBOS - PNH
2 stops28h 25mKorean Air
mar. 3/2511:45 pmPNH - BOS
1 stop20h 55mKorean Air
Deal found 11/14$1,092
This FareScan deal was found by Cheapflights users on 11/13. 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 FareScan is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/1710:10 pmBOS - PNH
2 stops32h 25mEmirates
mar. 11/199:30 pmPNH - BOS
2 stops52h 25mEmirates
Deal found 11/13$1,285
This Gotogate deal was found by Cheapflights users on 11/14. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/199:15 pmBOS - PNH
2 stops30h 10mQatar Airways
lun. 12/95:10 pmPNH - BOS
2 stops56h 45mQatar Airways
Deal found 11/14$1,360
This Gurufare deal was found by Cheapflights users on 11/14. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/196:05 amBOS - PNH
2 stops29h 10mChina Eastern
dom. 12/812:15 amPNH - BOS
2 stops33h 42mChina Eastern
Deal found 11/14$1,362
This United deal was found by Cheapflights users on 11/13. 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.
mié. 11/208:00 amBOS - PNH
2 stops39h 25mMultiple Airlines
dom. 12/812:30 amPNH - BOS
2 stops52h 36mMultiple Airlines
Deal found 11/13$1,379
This FlightHub deal was found by Cheapflights users on 11/14. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/109:35 amBOS - PNH
2 stops35h 00mSingapore Airlines
dom. 3/96:55 pmPNH - BOS
2 stops39h 42mSingapore Airlines
Deal found 11/14$1,592
This oojo deal was found by Cheapflights users on 11/13. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/277:25 pmBOS - PNH
2 stops31h 10mChina Southern
lun. 1/133:50 pmPNH - BOS
2 stops27h 25mChina Southern
Deal found 11/13$1,811

Find flights from Boston to Phnom Penh within your budget

Customize your flight search to find flights from Boston to Phnom Penh 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 2,752,363 searches. Data last updated noviembre 14, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BostonPhnom Penh

BOS - PNH

BOSPNH

Boston Logan Intl

lun. 1/13

12:30 am-5:45 pm

1 stop29h 15m

Phnom Penh Pochentong

lun. 2/10

11:45 am-10:00 pm

1 stop22h 15m

$968

BostonPhnom Penh

BOS - PNH

BOSPNH

Boston Logan Intl

mar. 4/1

5:59 pm-1:05 pm

2 stops32h 06m

Phnom Penh Pochentong

mié. 4/30

2:05 pm-8:12 am

2 stops29h 07m

$972

BostonPhnom Penh

BOS - PNH

BOSPNH

Boston Logan Intl

lun. 1/27

11:00 am-10:25 pm

1 stop23h 25m

Phnom Penh Pochentong

jue. 2/27

11:45 pm-8:40 am

1 stop20h 55m

$1,017

BostonPhnom Penh

BOS - PNH

BOSPNH

Boston Logan Intl

jue. 2/13

9:15 pm-3:25 pm

2 stops30h 10m

Phnom Penh Pochentong

sáb. 2/22

5:10 pm-1:55 pm

2 stops32h 45m

$1,054

BostonPhnom Penh

BOS - PNH

BOSPNH

Boston Logan Intl

lun. 1/13

10:10 pm-6:25 pm

2 stops32h 15m

Phnom Penh Pochentong

lun. 2/10

9:30 pm-1:55 pm

2 stops52h 25m

$1,170

BostonPhnom Penh

BOS - PNH

BOSPNH

Boston Logan Intl

lun. 1/27

11:25 am-8:35 am

3 stops33h 10m

Phnom Penh Pochentong

jue. 2/27

6:45 pm-11:37 pm

2 stops40h 52m

$1,178

BostonPhnom Penh

BOS - PNH

BOSPNH

Boston Logan Intl

mié. 3/5

12:30 am-5:45 pm

1 stop29h 15m

$583

BostonPhnom Penh

BOS - PNH

BOSPNH

Boston Logan Intl

jue. 3/6

5:45 am-12:45 pm

2 stops43h 00m

$638

BostonPhnom Penh

BOS - PNH

BOSPNH

Boston Logan Intl

jue. 3/6

11:00 am-10:25 pm

1 stop23h 25m

$644

BostonPhnom Penh

BOS - PNH

BOSPNH

Boston Logan Intl

mié. 3/26

8:20 am-11:20 pm

2 stops52h 00m

$710

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/13

Showing 1-10 of 13 results
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Compare providers for flights from Boston to Phnom Penh

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Boston to Phnom Penh in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
KAYAKPrice Accuracy1 starTrust Score*3 stars
CheapOairPrice Accuracy2 starsTrust Score*3 stars
FlightsMojoPrice Accuracy-Trust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
oojoPrice Accuracy3 starsTrust Score*3 stars
CheapTicketsDealPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Boston-Phnom Penh flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Boston-Phnom Penh flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Boston-Phnom Penh flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Boston-Phnom Penh flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Boston-Phnom Penh flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Boston to Phnom Penh

Have a flexible travel schedule? Discover the best time to fly to Phnom Penh 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.

Travel insights for flights from Boston to Phnom Penh

Get recent, data-driven insights about flights from Boston to Phnom Penh including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Boston to Phnom Penh?

Use this chart to determine the optimal time to book a round-trip flight from Boston to Phnom Penh. Price data was last updated on November 8, 2024.

The price you pay for your flight from Boston to Phnom Penh may vary depending on when you book. For the best chance of a lower fare, look to book 63 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, October is the cheapest month in which you can book a flight from Boston to Phnom Penh (average of $1,012). Flying from Boston to Phnom Penh in June is currently the most expensive (average of $1,583). 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 PNH?

Find hourly flight availability from Boston to Phnom Penh. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated noviembre 14, 2024.

When flying from Boston to Phnom Penh, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 18% versus a flight in the afternoon.

What is the cheapest day to fly from Boston to Phnom Penh?

Use this chart to determine the cheapest time to fly round-trip from Boston to Phnom Penh. Price data was last updated on November 10, 2024.

Travelers seeking maximum savings on their Boston to Phnom Penh flight should consider departing on Wednesday evenings when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Phnom Penh by month

Plan your trip to Phnom Penh by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Phnom Penh ranges from 0.0 - 9.8 inches per month. October is typically the wettest month, when rainfall can reach 9.8 in. January is typically the driest time to visit Phnom Penh when rainfall is around 0.0 in.

Temperature in Phnom Penh by month

Plan your trip to Phnom Penh by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Phnom Penh, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 77.0 F).

Reviews of airlines servicing Phnom Penh

Get insights into the airlines that provide service to Phnom Penh. 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 Phnom Penh. Reviews last updated noviembre 14, 2024.
Get a feel of what it's like to fly with Cathay Pacific, Qatar Airways and Korean Air from Boston to Phnom Penh by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.5
Very good
1,036 reviews

Comfort

8.3

Food

8.1

Crew

8.7

Entertainment

8.2

Overall

8.5

Boarding

8.5

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Korean Air
8.5
Very good
1,036 reviews
Korean Air
8.5
Very good
1,036 reviews

Comfort

8.3

Food

8.1

Crew

8.7

Entertainment

8.2

Overall

8.5

Boarding

8.5

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Emirates
8.1
Very good
3,506 reviews
Korean Air
8.5
Very good
1,036 reviews

Comfort

8.3

Food

8.1

Crew

8.7

Entertainment

8.2

Overall

8.5

Boarding

8.5

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Singapore Airlines
8.1
Very good
1,335 reviews
Korean Air
8.5
Very good
1,036 reviews

Comfort

8.3

Food

8.1

Crew

8.7

Entertainment

8.2

Overall

8.5

Boarding

8.5

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Cathay Pacific
7.6
Good
874 reviews
Korean Air
8.5
Very good
1,036 reviews

Comfort

8.3

Food

8.1

Crew

8.7

Entertainment

8.2

Overall

8.5

Boarding

8.5

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Qatar Airways
7.5
Good
3,861 reviews
Korean Air
8.5
Very good
1,036 reviews

Comfort

8.3

Food

8.1

Crew

8.7

Entertainment

8.2

Overall

8.5

Boarding

8.5

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Related info for your journey

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

  • What are the cheapest airlines flying from Boston to Phnom Penh round-trip?

    Flying on Cathay Pacific is currently your cheapest option to Phnom Penh, with prices starting at $945. Additional round-trip tickets that might be worth considering are offered by Korean Air and Qatar Airways, with the lowest prices starting at $1,017 and $1,054, respectively. Cathay Pacific is priced at 30% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Boston to Phnom Penh one-way?

    The cheapest airline one-way is Cathay Pacific, with whom users have recently found tickets for as low as $582. However, be on the lookout for offers from Korean Air and Qatar Airways, as they are both options that can get you from Boston to Phnom Penh for a low price.

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

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

  • How can I find direct flights from Boston to Phnom Penh?

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

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

    Yes. Cheapflights offers flight deals from Boston to Phnom Penh 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 Phnom Penh?

    Currently, October is the cheapest month in which you can book a flight from Boston to Phnom Penh (average of $1,012). Flying from Boston to Phnom Penh in June is currently the most expensive (average of $1,583). 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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Complete your trip

Complete your trip to Phnom Penh by adding a car rental and/or hotel reservation to your travel itinerary.
Phnom Penh car rentals
Phnom Penh Pochentong Airport car rentals

Top 4 airlines flying from Boston to Phnom Penh

Discover the top 4 airlines that operate flights from Boston to Phnom Penh. 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 2,752,363 searches. Data last updated noviembre 14, 2024.
AirlineCheapestAverageFlexibilityOn-time
Cathay PacificCheapest$809Average$1,148FlexibilityNo cancel feeOn-time72%
Qatar AirwaysCheapest$1,062Average$1,435FlexibilityNo cancel feeOn-time68%
Korean AirCheapest$1,109Average$1,369FlexibilityNo cancel feeOn-time81%
EmiratesCheapest$1,125Average$1,387FlexibilityNo cancel feeOn-time75%
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