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Phnom Penh

$476+ Cheap flights from Key Largo, FL 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 8/14. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — PNH
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheap flight deals from Key Largo to Phnom Penh

Keep the following information in mind while searching for Key Largo to Phnom Penh flight deals. Data was last updated July 31, 2025.

Round-trip from

$1,148
(oojo)

One-way from

$476
(Kiwi.com)
From Key Largo to Phnom Penh Pochentong
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One-way flight from Key Largo to Phnom Penh Pochentong
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Find flight deals from Key Largo to Phnom Penh

Cheapest flights from Key Largo to Phnom Penh
Explore the most affordable flight options available from Key Largo to Phnom Penh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

This oojo deal was found by Cheapflights users on 7/30. 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.
Sat 9/136:45 pmMIA - PNH
2 stops41h 10mAsiana Airlines
Sat 9/2011:55 pmPNH - MIA
2 stops52h 50mAsiana Airlines
Deal found 7/30$1,148
This Mytrip deal was found by Cheapflights users on 7/31. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/147:00 amMIA - PNH
2 stops28h 10mMultiple Airlines
Sun 9/2112:20 pmPNH - MIA
3 stops32h 10mMultiple Airlines
Deal found 7/31$1,300
This oojo deal was found by Cheapflights users on 7/30. 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.
Sat 9/139:29 pmMIA - PNH
2 stops63h 46mPhilippine Airlines
Fri 9/191:15 amPNH - MIA
2 stops41h 46mPhilippine Airlines
Deal found 7/30$1,520
This oojo deal was found by Cheapflights users on 7/29. 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.
Fri 11/217:17 amMIA - PNH
2 stops40h 08mEVA Air
Sat 11/2912:45 pmPNH - MIA
2 stops29h 12mEVA Air
Deal found 7/29$1,787
This oojo deal was found by Cheapflights users on 7/30. 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.
Sat 9/137:40 pmMIA - PNH
2 stops33h 35mQatar Airways
Sat 9/205:40 pmPNH - MIA
1 stop34h 10mQatar Airways
Deal found 7/30$1,937
This FlightHub deal was found by Cheapflights users on 7/29. 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 12/108:00 amMIA - PNH
2 stops38h 35mChina Airlines
Fri 1/911:35 amPNH - MIA
2 stops41h 39mChina Airlines
Deal found 7/29$2,049
This United Airlines deal was found by Cheapflights users on 7/29. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/246:35 pmMIA - PNH
2 stops41h 20mUnited Airlines
Sun 10/511:55 pmPNH - MIA
2 stops28h 38mUnited Airlines
Deal found 7/29$5,538
This Travelocity deal was found by Cheapflights users on 7/31. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/207:35 pmMIA - PNH
3 stops33h 40mBritish Airways
Sat 10/45:40 pmPNH - MIA
3 stops31h 50mBritish Airways
Deal found 7/31$31,464

Cheapflights Fare Finder

 
Customize your flight search to find flights from Key Largo 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 July 31, 2025.
Use the filters below to find and compare flights from Key Largo to Phnom Penh that are best for you.

Fly from

Key Largo

Fly to

Phnom Penh

Route

Depart

Return

Price

MiamiPhnom Penh

MIA - PNH

MIAPNH

Miami

Sat 9/13

6:45 pm-10:55 pm

2 stops41h 10m

Phnom Penh Pochentong

Sat 9/20

11:55 pm-5:45 pm

2 stops52h 50m

$1,148

MiamiPhnom Penh

MIA - PNH

MIAPNH

Miami

Sun 9/14

7:00 am-10:10 pm

2 stops28h 10m

Phnom Penh Pochentong

Sun 9/21

12:20 pm-9:30 am

3 stops32h 10m

$1,300

MiamiPhnom Penh

MIA - PNH

MIAPNH

Miami

Sat 9/13

9:29 pm-12:15 am

2 stops63h 46m

Phnom Penh Pochentong

Fri 9/19

1:15 am-8:01 am

2 stops41h 46m

$1,520

MiamiPhnom Penh

MIA - PNH

MIAPNH

Miami

Sat 9/13

7:40 pm-4:15 pm

2 stops33h 35m

Phnom Penh Pochentong

Sat 9/20

5:40 pm-4:50 pm

1 stop34h 10m

$1,937

MiamiPhnom Penh

MIA - PNH

MIAPNH

Miami

Wed 9/24

6:35 pm-10:55 pm

2 stops41h 20m

Phnom Penh Pochentong

Sun 10/5

11:55 pm-5:33 pm

2 stops28h 38m

$5,538

MiamiPhnom Penh

MIA - PNH

MIAPNH

Miami

Sat 9/20

7:35 pm-4:15 pm

3 stops33h 40m

Phnom Penh Pochentong

Sat 10/4

5:40 pm-2:30 pm

3 stops31h 50m

$31,464

MiamiPhnom Penh

MIA - PNH

MIAPNH

Miami

Thu 8/14

10:37 am-10:15 am

2 stops36h 38m

$476

MiamiPhnom Penh

MIA - PNH

MIAPNH

Miami

Wed 8/13

3:55 am-4:35 pm

3 stops49h 40m

$8,225

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Best time to book a flight from Key Largo to Phnom Penh

Have a flexible travel schedule? Discover the best time to fly to Phnom Penh from Key Largo 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 Key Largo to Phnom Penh
No data available for this route at this time. Please check back soon.

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 July 31, 2025.
Peruse reviews from past customers who have flown with Asiana Airlines, Emirates, and Qatar Airways from Key Largo to Phnom Penh to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Asiana Airlines
8.2
Very good
468 reviews

Overall

8.2

Crew

8.5

Boarding

8.4

Entertainment

7.7

Comfort

8.1

Food

8.0

Reviews

1 / 20
10.0
Excellent

Jacob,Jul 2025

ICN - JFK

I flew business calls Asiana, everything was great and good! I must say that the service at the Asian business class lounge prior to the flight is very poor, the staff are very cold and not welcome and I asked for some help in getting a food without salt ...I was looked upon as if I ... I am traveling a lot business , and I se people complained a lot in asiana lounge services. Jacob
Asiana Airlines
8.2
Very good
468 reviews
Asiana Airlines
8.2
Very good
468 reviews

Overall

8.2

Crew

8.5

Boarding

8.4

Entertainment

7.7

Comfort

8.1

Food

8.0

Reviews

1 / 20
10.0
Excellent

Jacob,Jul 2025

ICN - JFK

I flew business calls Asiana, everything was great and good! I must say that the service at the Asian business class lounge prior to the flight is very poor, the staff are very cold and not welcome and I asked for some help in getting a food without salt ...I was looked upon as if I ... I am traveling a lot business , and I se people complained a lot in asiana lounge services. Jacob
Emirates
8.1
Very good
3,300 reviews
Asiana Airlines
8.2
Very good
468 reviews

Overall

8.2

Crew

8.5

Boarding

8.4

Entertainment

7.7

Comfort

8.1

Food

8.0

Reviews

1 / 20
10.0
Excellent

Jacob,Jul 2025

ICN - JFK

I flew business calls Asiana, everything was great and good! I must say that the service at the Asian business class lounge prior to the flight is very poor, the staff are very cold and not welcome and I asked for some help in getting a food without salt ...I was looked upon as if I ... I am traveling a lot business , and I se people complained a lot in asiana lounge services. Jacob
Qatar Airways
7.4
Good
3,609 reviews
Asiana Airlines
8.2
Very good
468 reviews

Overall

8.2

Crew

8.5

Boarding

8.4

Entertainment

7.7

Comfort

8.1

Food

8.0

Reviews

1 / 20
10.0
Excellent

Jacob,Jul 2025

ICN - JFK

I flew business calls Asiana, everything was great and good! I must say that the service at the Asian business class lounge prior to the flight is very poor, the staff are very cold and not welcome and I asked for some help in getting a food without salt ...I was looked upon as if I ... I am traveling a lot business , and I se people complained a lot in asiana lounge services. Jacob
United Airlines
7.4
Good
8,900 reviews
Asiana Airlines
8.2
Very good
468 reviews

Overall

8.2

Crew

8.5

Boarding

8.4

Entertainment

7.7

Comfort

8.1

Food

8.0

Reviews

1 / 20
10.0
Excellent

Jacob,Jul 2025

ICN - JFK

I flew business calls Asiana, everything was great and good! I must say that the service at the Asian business class lounge prior to the flight is very poor, the staff are very cold and not welcome and I asked for some help in getting a food without salt ...I was looked upon as if I ... I am traveling a lot business , and I se people complained a lot in asiana lounge services. Jacob
Philippine Airlines
7.2
Good
894 reviews
Asiana Airlines
8.2
Very good
468 reviews

Overall

8.2

Crew

8.5

Boarding

8.4

Entertainment

7.7

Comfort

8.1

Food

8.0

Reviews

1 / 20
10.0
Excellent

Jacob,Jul 2025

ICN - JFK

I flew business calls Asiana, everything was great and good! I must say that the service at the Asian business class lounge prior to the flight is very poor, the staff are very cold and not welcome and I asked for some help in getting a food without salt ...I was looked upon as if I ... I am traveling a lot business , and I se people complained a lot in asiana lounge services. Jacob

Related info for your journey

Find useful and relevant information for your journey from Key Largo 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 Key Largo?

    For a flight from Key Largo to Phnom Penh, you will be flying into Pochentong. Phnom Penh Pochentong (PNH) is just 5.0 mi from the center of the city. Pochentong is the only Phnom Penh airport and it handles 0 inbound flights from Key Largo per day. 0 airlines have flights to Phnom Penh Pochentong from Key Largo on a regular basis.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Key Largo 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 Key Largo to Phnom Penh?

    Currently, March is the cheapest month in which you can book a flight from Key Largo to Phnom Penh (average of $988). Flying from Key Largo to Phnom Penh in June is currently the most expensive (average of $1,549). 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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