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Cambodia

$662+ 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 11/17. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — KTI
Jul 13 — Jul 201
Mon 7/13
Mon 7/20
1 adult, Economy
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Cheap 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 June 13, 2026.

This oojo deal was found by Cheapflights users on 6/13. 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.
Mon 8/34:25 pm
BOS
-
SAI
2 stops31h 50m
Multiple Airlines
Fri 8/213:10 pm
SAI
-
BOS
2 stops58h 30m
Multiple Airlines
Deal found 6/13$1,196
This CheapOair deal was found by Cheapflights users on 6/13. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/208:00 pm
BOS
-
SAI
2 stops24h 45m
Multiple Airlines
Sun 11/297:25 pm
SAI
-
BOS
2 stops34h 40m
Multiple Airlines
Deal found 6/13$1,402
This Ovago deal was found by Cheapflights users on 6/11. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/512:30 am
BOS
-
SAI
2 stops30h 15m
Multiple Airlines
Fri 11/277:25 pm
SAI
-
BOS
2 stops38h 35m
Multiple Airlines
Deal found 6/11$1,473
This Orbitz deal was found by Cheapflights users on 6/10. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/298:00 pm
BOS
-
SAI
2 stops28h 40m
Multiple Airlines
Mon 1/117:25 pm
SAI
-
BOS
2 stops34h 40m
Multiple Airlines
Deal found 6/10$1,605
This Emirates deal was found by Cheapflights users on 6/10. 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.
Wed 12/3010:10 pm
BOS
-
SAI
2 stops26h 30m
Emirates
Thu 1/1411:50 pm
SAI
-
BOS
2 stops50h 05m
Emirates
Deal found 6/10$1,606
This Emirates deal was found by Cheapflights users on 6/10. 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.
Wed 12/3010:10 pm
BOS
-
SAI
2 stops26h 30m
Emirates
Wed 1/131:20 pm
SAI
-
BOS
2 stops36h 35m
Emirates
Deal found 6/10$1,636
This Ovago deal was found by Cheapflights users on 6/11. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/68:30 pm
BOS
-
SAI
3 stops48h 45m
Qatar Airways
Fri 11/277:25 pm
SAI
-
BOS
2 stops30h 55m
Qatar Airways
Deal found 6/11$1,681
This FlightHub deal was found by Cheapflights users on 6/9. 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.
Tue 6/911:05 pm
BOS
-
SAI
2 stops26h 10m
Emirates
Sat 6/2011:50 pm
SAI
-
BOS
2 stops49h 20m
Emirates
Deal found 6/9$1,687
This Emirates deal was found by Cheapflights users on 6/10. 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.
Tue 12/2910:10 pm
BOS
-
SAI
2 stops35h 00m
Emirates
Thu 1/1411:50 pm
SAI
-
BOS
2 stops50h 05m
Emirates
Deal found 6/10$1,715

Find flight deals from Boston to Cambodia

Keep the following information in mind while searching for Boston to Cambodia flight deals. Data was last updated June 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,224
(oojo)

One-way from

$662
(oojo)

Popular in

December

Cheapest in

October

Average price

$1,205
Provider with most accurate pricing for Boston Logan Intl-Phnom Penh Pochentong flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Phnom Penh Pochentong flights.
Search Deals
From Boston Logan Intl to Cambodia
Search Deals
One-way flight from Boston Logan Intl to Cambodia
Search Deals
Highest demand for flights based on searches. 25% potential increase in price ($413 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($75 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

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 June 13, 2026.
Use the filters below to find and compare flights from Boston to Cambodia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonSiem Reap

BOS - SAI

BOSSAI

Boston Logan Intl

Mon 8/3

4:25 pm-11:15 am

2 stops31h 50m

Siem Reap–Angkor Intl

Fri 8/21

3:10 pm-2:40 pm

2 stops58h 30m

$1,224

BostonSiem Reap

BOS - SAI

BOSSAI

Boston Logan Intl

Fri 11/6

8:30 pm-9:15 am

3 stops48h 45m

Siem Reap–Angkor Intl

Fri 11/27

7:25 pm-2:20 pm

2 stops30h 55m

$1,681
Quickest round-trip

BostonSiem Reap

BOS - SAI

BOSSAI

Boston Logan Intl

Fri 7/10

10:00 pm-9:00 am

2 stops24h 00m

Siem Reap–Angkor Intl

Wed 7/15

7:35 pm-3:15 pm

2 stops30h 40m

$1,844

BostonSiem Reap

BOS - SAI

BOSSAI

Boston Logan Intl

Fri 11/20

10:10 pm-9:45 pm

3 stops35h 35m

Siem Reap–Angkor Intl

Sun 11/29

2:50 pm-1:55 pm

3 stops35h 05m

$1,965

BostonSiem Reap

BOS - SAI

BOSSAI

Boston Logan Intl

Mon 8/3

7:09 pm-12:15 pm

3 stops30h 06m

Siem Reap–Angkor Intl

Fri 8/21

9:40 am-3:15 pm

2 stops64h 35m

$2,068

BostonSiem Reap

BOS - SAI

BOSSAI

Boston Logan Intl

Fri 7/10

5:09 pm-9:40 am

3 stops29h 31m

Siem Reap–Angkor Intl

Wed 7/15

4:00 pm-11:59 pm

3 stops42h 59m

$2,111
Cheapest one-way

BostonSiem Reap

BOS - SAI

BOSSAI

Boston Logan Intl

Tue 11/17

3:40 pm-9:45 pm

2 stops42h 05m

$662

BostonSiem Reap

BOS - SAI

BOSSAI

Boston Logan Intl

Tue 11/17

1:00 pm-3:55 pm

3 stops38h 55m

$667

BostonSiem Reap

BOS - SAI

BOSSAI

Boston Logan Intl

Sat 8/15

4:25 pm-11:15 am

2 stops31h 50m

$703
Quickest one-way

BostonSiem Reap

BOS - SAI

BOSSAI

Boston Logan Intl

Fri 7/17

9:50 pm-9:00 am

2 stops24h 10m

$5,408

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/13

Showing 1-10 of 11 resultsSorted by cheapest first
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, September is the cheapest month in which you can book a flight from Boston to Cambodia (average of $473). Flying from Boston to Cambodia in June is currently the most expensive (average of $1,111). 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.

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

The price you pay for your flight from Boston to Cambodia may vary depending on when you book. For the best chance of a lower fare, look to book 48 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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 June 13, 2026.
See what other customers who have flown with Korean Air,Delta, andCathay 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
1,218 reviews

Comfort

8.3

Crew

8.7

Food

8.1

Entertainment

8.2

Overall

8.4

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
1,218 reviews
Korean Air
8.4
Very good
1,218 reviews

Comfort

8.3

Crew

8.7

Food

8.1

Entertainment

8.2

Overall

8.4

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!!
Delta
7.9
Good
8,405 reviews
Korean Air
8.4
Very good
1,218 reviews

Comfort

8.3

Crew

8.7

Food

8.1

Entertainment

8.2

Overall

8.4

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
1,378 reviews
Korean Air
8.4
Very good
1,218 reviews

Comfort

8.3

Crew

8.7

Food

8.1

Entertainment

8.2

Overall

8.4

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
7.3
Good
3,726 reviews
Korean Air
8.4
Very good
1,218 reviews

Comfort

8.3

Crew

8.7

Food

8.1

Entertainment

8.2

Overall

8.4

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!!
Etihad Airways
7.3
Good
1,452 reviews
Korean Air
8.4
Very good
1,218 reviews

Comfort

8.3

Crew

8.7

Food

8.1

Entertainment

8.2

Overall

8.4

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.

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

    $407 is the cheapest one-way deal found within the past few days, from Korean Air. You may also be able to find cheap deals on Cathay Pacific and Delta, with prices starting from $518 and $559, respectively.

  • 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, September is the cheapest month in which you can book a flight from Boston to Cambodia (average of $473). Flying from Boston to Cambodia in June is currently the most expensive (average of $1,111). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 6 airlines flying from Boston to Cambodia

Discover the top 6 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 June 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
Cathay PacificCheapest$740Average$1,152FlexibilityNo cancel feeOn-time72%
Korean AirCheapest$766Average$990FlexibilityNo cancel feeOn-time81%
DeltaCheapest$823Average$1,033FlexibilityNo cancel feeOn-timeN/A
Qatar AirwaysCheapest$1,019Average$1,223FlexibilityNo cancel feeOn-time68%
Etihad AirwaysCheapest$1,067Average$1,198FlexibilityNo cancel feeOn-time75%
EmiratesCheapest$1,257Average$1,335FlexibilityNo cancel feeOn-time75%

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