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Phnom Penh

$407+ Cheap flights from Massachusetts 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 9/22. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — PNH
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
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Cheap flight deals from Massachusetts to Phnom Penh

Keep the following information in mind while searching for Massachusetts to Phnom Penh flight deals. Data was last updated April 29, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$960
(CheapOair)

One-way from

$674
(oojo)

Popular in

June

Cheapest in

March

Average price

$1,069
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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From Massachusetts to Phnom Penh Pochentong
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One-way flight from Massachusetts to Phnom Penh Pochentong
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Highest demand for flights based on searches. 20% potential increase in price ($327 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($44 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Massachusetts to Phnom Penh

Cheapest flights from Massachusetts to Phnom Penh
Explore the most affordable flight options available from Massachusetts to Phnom Penh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

This oojo deal was found by Cheapflights users on 4/28. 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.
Mon 11/312:30 amBOS - PNH
1 stop21h 55mCathay Pacific
Tue 11/1111:45 amPNH - BOS
1 stop22h 15mCathay Pacific
Deal found 4/28$949
This CheapOair deal was found by Cheapflights users on 4/28. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/36:50 pmBOS - PNH
2 stops40h 20mKorean Air
Sun 5/1811:30 pmPNH - BOS
1 stop21h 50mKorean Air
Deal found 4/28$960
This Korean Air deal was found by Cheapflights users on 4/28. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/38:05 amBOS - PNH
2 stops27h 05mMultiple Airlines
Fri 11/711:45 pmPNH - BOS
1 stop20h 55mMultiple Airlines
Deal found 4/28$968
This oojo deal was found by Cheapflights users on 4/28. 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.
Mon 5/1210:00 pmBOS - PNH
2 stops31h 15mQatar Airways
Sun 6/15:40 pmPNH - BOS
2 stops32h 25mQatar Airways
Deal found 4/28$1,102
This Turkish Airlines deal was found by Cheapflights users on 4/27. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/279:00 pmBOS - PNH
2 stops34h 35mTurkish Airlines
Thu 11/273:20 pmPNH - BOS
2 stops38h 45mTurkish Airlines
Deal found 4/27$1,145
This Emirates deal was found by Cheapflights users on 4/27. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/111:05 pmBOS - PNH
2 stops30h 30mEmirates
Fri 11/288:35 pmPNH - BOS
2 stops29h 20mEmirates
Deal found 4/27$1,291
This FlightHub deal was found by Cheapflights users on 4/28. 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.
Wed 10/295:20 pmBOS - PNH
3 stops28h 15mSingapore Airlines
Wed 11/122:50 pmPNH - BOS
3 stops37h 30mSingapore Airlines
Deal found 4/28$1,455
This Etihad Airways deal was found by Cheapflights users on 4/27. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/24:10 pmBOS - PNH
1 stop26h 20mEtihad Airways
Fri 11/287:55 amPNH - BOS
1 stop42h 45mEtihad Airways
Deal found 4/27$1,545

Cheapflights Fare Finder

Customize your flight search to find flights from Massachusetts 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 2,558,603 searches. Data last updated April 29, 2025.
Use the filters below to find and compare flights from Massachusetts to Phnom Penh that are best for you.

Fly from

Massachusetts

Fly to

Phnom Penh

Route

Depart

Return

Price

BostonPhnom Penh

BOS - PNH

BOSPNH

Boston Logan Intl

Tue 9/9

1:40 am-10:15 am

1 stop21h 35m

Phnom Penh Pochentong

Fri 10/10

11:25 am-11:00 pm

1 stop22h 35m

$957

BostonPhnom Penh

BOS - PNH

BOSPNH

Boston Logan Intl

Fri 10/3

8:05 am-10:10 pm

2 stops27h 05m

Phnom Penh Pochentong

Fri 11/7

11:45 pm-8:40 am

1 stop20h 55m

$968

BostonPhnom Penh

BOS - PNH

BOSPNH

Boston Logan Intl

Mon 5/12

10:00 pm-4:15 pm

2 stops31h 15m

Phnom Penh Pochentong

Sun 6/1

5:40 pm-3:05 pm

2 stops32h 25m

$1,102

BostonPhnom Penh

BOS - PNH

BOSPNH

Boston Logan Intl

Mon 5/12

9:35 pm-8:35 am

2 stops24h 00m

Phnom Penh Pochentong

Mon 5/19

7:25 pm-7:40 pm

2 stops35h 15m

$1,161

BostonPhnom Penh

BOS - PNH

BOSPNH

Boston Logan Intl

Mon 5/12

12:55 pm-10:10 pm

1 stop22h 15m

Phnom Penh Pochentong

Mon 5/19

11:30 pm-10:20 am

1 stop21h 50m

$1,162

BostonPhnom Penh

BOS - PNH

BOSPNH

Boston Logan Intl

Tue 5/27

11:05 pm-4:35 pm

2 stops30h 30m

Phnom Penh Pochentong

Fri 5/30

8:50 pm-2:10 pm

2 stops28h 20m

$1,491

BostonPhnom Penh

BOS - PNH

BOSPNH

Boston Logan Intl

Wed 10/1

8:03 am-12:15 am

2 stops53h 12m

Phnom Penh Pochentong

Tue 10/28

1:15 am-6:31 pm

2 stops52h 16m

$1,570

BostonPhnom Penh

BOS - PNH

BOSPNH

Boston Logan Intl

Tue 10/21

9:30 am-11:05 pm

2 stops50h 35m

Phnom Penh Pochentong

Mon 10/27

12:25 am-11:54 pm

2 stops34h 29m

$1,642

BostonPhnom Penh

BOS - PNH

BOSPNH

Boston Logan Intl

Wed 10/1

11:15 am-8:40 am

3 stops34h 25m

Phnom Penh Pochentong

Wed 10/29

7:45 pm-5:25 pm

3 stops32h 40m

$1,654

BostonPhnom Penh

BOS - PNH

BOSPNH

Boston Logan Intl

Mon 9/22

12:55 pm-10:10 pm

1 stop22h 15m

$407

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 15 results
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Best time to book a flight from Massachusetts to Phnom Penh

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

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

Currently, March is the cheapest month in which you can book a flight from Massachusetts to Phnom Penh (average of $991). Flying from Massachusetts to Phnom Penh in June is currently the most expensive (average of $1,582). 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 MA to PNH?

Find hourly flight availability from Massachusetts 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 April 29, 2025.

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

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 April 29, 2025.
Korean Air
8.4
Very good
1,064 reviews

Overall

8.4

Food

8.1

Boarding

8.5

Comfort

8.3

Crew

8.7

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,064 reviews
Korean Air
8.4
Very good
1,064 reviews

Overall

8.4

Food

8.1

Boarding

8.5

Comfort

8.3

Crew

8.7

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Emirates
8.0
Very good
3,213 reviews
Korean Air
8.4
Very good
1,064 reviews

Overall

8.4

Food

8.1

Boarding

8.5

Comfort

8.3

Crew

8.7

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Cathay Pacific
7.5
Good
852 reviews
Korean Air
8.4
Very good
1,064 reviews

Overall

8.4

Food

8.1

Boarding

8.5

Comfort

8.3

Crew

8.7

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Qatar Airways
7.4
Good
3,561 reviews
Korean Air
8.4
Very good
1,064 reviews

Overall

8.4

Food

8.1

Boarding

8.5

Comfort

8.3

Crew

8.7

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
United Airlines
7.4
Good
8,696 reviews
Korean Air
8.4
Very good
1,064 reviews

Overall

8.4

Food

8.1

Boarding

8.5

Comfort

8.3

Crew

8.7

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Related info for your journey

Find useful and relevant information for your journey from Massachusetts 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 airport do you fly into for flights to Phnom Penh from Massachusetts?

    For a flight from Massachusetts to Phnom Penh, you will be flying into Pochentong. Phnom Penh Pochentong (PNH) is just 5.0 mi from the center of the city.

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

    The cheapest airline one-way is Cathay Pacific, with whom users have recently found tickets for as low as $674. However, be on the lookout for offers from Korean Air and Qatar Airways, as they are both options that can get you from Massachusetts to Phnom Penh for a low price.

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

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

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

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

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

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

    Currently, March is the cheapest month in which you can book a flight from Massachusetts to Phnom Penh (average of $991). Flying from Massachusetts to Phnom Penh in June is currently the most expensive (average of $1,582). 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.

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Alternative routes for Massachusetts to Phnom Penh

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Massachusetts to Phnom Penh

Discover the top 4 airlines that operate flights from Massachusetts 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 2,558,603 searches. Data last updated April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Cathay PacificCheapest$848Average$1,177FlexibilityNo cancel feeOn-time72%
Korean AirCheapest$873Average$1,204FlexibilityNo cancel feeOn-time81%
Qatar AirwaysCheapest$1,046Average$1,446FlexibilityNo cancel feeOn-time68%
EmiratesCheapest$1,202Average$1,463FlexibilityNo cancel feeOn-time75%

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