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Cheap flights from Boston to Phnom Penh from $715

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Phnom Penh departing on 8/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Easily compare round-trip flights from Boston to Phnom Penh

Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Boston to Phnom Penh by changing tabs
Cathay Pacific
Oct 12
BOS1:45 amBoston Logan Intl
21h 30m
1 stop
PNH10:15 amPhnom Penh Pochentong
Oct 21
PNH11:25 amPhnom Penh Pochentong
21h 55m
1 stop
BOS10:20 pmBoston Logan Intl
Korean Air
Sep 16
BOS1:05 pmBoston Logan Intl
22h 05m
1 stop
PNH10:10 pmPhnom Penh Pochentong
Oct 21
PNH11:40 pmPhnom Penh Pochentong
21h 50m
1 stop
BOS10:30 amBoston Logan Intl
Singapore Airlines
Sep 16
BOS11:59 amBoston Logan Intl
38h 06m
3 stops
PNH1:05 pmPhnom Penh Pochentong
Oct 21
PNH6:25 pmPhnom Penh Pochentong
40h 18m
2 stops
BOS11:43 pmBoston Logan Intl
Multiple Airlines
Sep 2
BOS9:15 amBoston Logan Intl
25h 55m
2 stops
PNH10:10 pmPhnom Penh Pochentong
Sep 24
PNH11:40 pmPhnom Penh Pochentong
27h 07m
2 stops
BOS3:47 pmBoston Logan Intl
Emirates
Oct 7
BOS11:05 pmBoston Logan Intl
30h 30m
2 stops
PNH4:35 pmPhnom Penh Pochentong
Oct 25
PNH8:50 pmPhnom Penh Pochentong
28h 20m
2 stops
BOS2:10 pmBoston Logan Intl
Qatar Airways
Jun 11
BOS10:00 pmBoston Logan Intl
31h 00m
2 stops
PNH4:00 pmPhnom Penh Pochentong
Jun 22
PNH5:30 pmPhnom Penh Pochentong
32h 20m
2 stops
BOS2:50 pmBoston Logan Intl

Find the cheapest one-way flights from Boston to Phnom Penh

If you're looking for one-way flights from Boston to Phnom Penh, view some of our deals below provided by Emirates and Korean Air
Korean Air
Aug 7
BOS1:21 pmBoston Logan Intl
45h 49m
2 stops
PNH10:10 pmPhnom Penh Pochentong
Multiple Airlines
Aug 7
BOS7:25 pmBoston Logan Intl
35h 50m
3 stops
PNH6:15 pmPhnom Penh Pochentong
Emirates
May 25
BOS11:05 pmBoston Logan Intl
30h 30m
2 stops
PNH4:35 pmPhnom Penh Pochentong

Cathay Pacific flights from Boston to Phnom Penh

Our best Cathay Pacific deals on Boston to Phnom Penh flight tickets
Cathay Pacific
Oct 12
BOS1:45 amBoston Logan Intl
21h 30m
1 stop
PNH10:15 amPhnom Penh Pochentong
Oct 21
PNH11:25 amPhnom Penh Pochentong
21h 55m
1 stop
BOS10:20 pmBoston Logan Intl
Cathay Pacific
Sep 1
BOS1:45 amBoston Logan Intl
21h 30m
1 stop
PNH10:15 amPhnom Penh Pochentong
Sep 24
PNH11:25 amPhnom Penh Pochentong
21h 55m
1 stop
BOS10:20 pmBoston Logan Intl
Cathay Pacific
Oct 6
BOS1:45 amBoston Logan Intl
21h 30m
1 stop
PNH10:15 amPhnom Penh Pochentong
Oct 14
PNH11:25 amPhnom Penh Pochentong
21h 55m
1 stop
BOS10:20 pmBoston Logan Intl

Korean Air flights from Boston to Phnom Penh

Our best Korean Air deals on Boston to Phnom Penh flight tickets
Korean Air
Sep 16
BOS1:05 pmBoston Logan Intl
22h 05m
1 stop
PNH10:10 pmPhnom Penh Pochentong
Oct 21
PNH11:40 pmPhnom Penh Pochentong
21h 50m
1 stop
BOS10:30 amBoston Logan Intl
Korean Air
Sep 16
BOS1:05 pmBoston Logan Intl
22h 05m
1 stop
PNH10:10 pmPhnom Penh Pochentong
Oct 21
PNH11:40 pmPhnom Penh Pochentong
30h 45m
2 stops
BOS7:25 pmBoston Logan Intl
Korean Air
Sep 2
BOS1:05 pmBoston Logan Intl
22h 05m
1 stop
PNH10:10 pmPhnom Penh Pochentong
Sep 24
PNH11:40 pmPhnom Penh Pochentong
21h 50m
1 stop
BOS10:30 amBoston Logan Intl

How to get the cheapest flight ticket from Boston to Phnom Penh

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 from Boston to Phnom Penh?

March. The cheapest time of year to fly to Phnom Penh from Boston is March. Most expensive is June

What is the cheapest day to depart Boston for Phnom Penh?

Tuesday. The cheapest day of the week is typically Tuesday. The most expensive is typically Friday

When is the cheapest time to fly from Boston to Phnom Penh?

In the morning. Boston to Phnom Penh flights are approximately 14% more expensive in the afternoon than in the morning

What is the cheapest airline that flies to Phnom Penh from Boston?

Qatar Airways. Cathay Pacific, Emirates, and Korean Air are the most popular carriers operating from Boston to Phnom Penh

What is the cheapest Boston to Phnom Penh flight route?

Boston Logan Intl - Phnom Penh Pochentong. Fly from Boston Logan Intl to Phnom Penh Pochentong for the best Boston - Phnom Penh flight prices

How far in advance should you book Boston to Phnom Penh flights?

42 days before. The cheapest time to buy a flight from Boston to Phnom Penh is approximately 42 days to departure

Cheap Boston to Phnom Penh (BOS to PNH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Phnom Penh

Best Price Found

$715

Fastest flight time

21h 30m

Direct flights

None

Airports in Phnom Penh

1 airport
The best one-way flight to Phnom Penh from Boston in the past 72 hours is $715. The best round-trip flight deal from Boston to Phnom Penh found on momondo in the last 72 hours is $990.
The fastest flight from Boston to Phnom Penh takes 21h 30m
There are no direct flights from Boston to Phnom Penh. Popular non-direct route for this connection is Boston Logan Intl Airport - Phnom Penh Pochentong Airport.
There is 1 airport near Phnom Penh: Phnom Penh Pochentong (PNH)

  • How far is Boston Logan Intl to Phnom Penh Pochentong by plane?

    Phnom Penh Pochentong is 8696.3 mi away from Boston Logan Intl. In terms of flight time, this usually takes a little over 21h 30m.

  • When did momondo last update prices for flights from Boston Logan Intl Airport to Phnom Penh Pochentong Airport?

    Prices for flights from Boston Logan Intl Airport to Phnom Penh Pochentong Airport were last updated today.

  • How many operators does momondo search for flights from Boston Logan Intl Airport to Phnom Penh Pochentong Airport?

  • How old do you have to be to fly from Boston Logan Intl Airport to Phnom Penh Pochentong Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Boston Logan Intl Airport to Phnom Penh Pochentong Airport.

  • What documentation or ID do you need to fly to Phnom Penh Pochentong Airport?

    The travel and health documents required for your trip to Phnom Penh Pochentong Airport 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 Phnom Penh Pochentong Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.


Best airlines flying from Boston to Phnom Penh

Compare and see reviews for airlines that fly from Boston to Phnom Penh with momondo
Airline
Rating
Free Cancellation
Price
Cathay PacificPriceFrom $941Free CancellationRating
7.8
1,072 reviews
Search Cathay Pacific flights
Qatar AirwaysPriceFrom $1,042Free CancellationRating
7.7
4,372 reviews
Search Qatar Airways flights
Singapore AirlinesPriceFrom $1,144Free CancellationRating
8.2
1,437 reviews
Search Singapore Airlines flights
Korean AirPriceFrom $1,149Free CancellationRating
8.5
1,166 reviews
Search Korean Air flights
EmiratesPriceFrom $1,354Free CancellationRating
8.1
3,936 reviews
Search Emirates flights

Why use momondo?

Why should I use momondo to find a flight deal from Boston to Phnom Penh?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Phnom Penh from Boston.

Can I find flights from Boston to Phnom Penh with flexible booking policies on momondo?

Flights from Boston to Phnom Penh 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 from Boston to Phnom Penh?

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 Phnom Penh from Boston.

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

Yes momondo offers price alerts on flights to Phnom Penh from Boston. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


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