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Cheap flights from Roanoke to Phnom Penh from $905

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Roanoke to Phnom Penh departing on 9/15. 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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Find the cheapest flights from Roanoke to Phnom Penh

Cheap round-trip flights

Delta Logo
11:13 am - 10:25 pmROA-PNH
48h 12m2 stops
Delta Logo
11:45 pm - 12:09 amPNH-ROA
36h 24m2 stops
$1,664Delta
Find Deal
Wed, Oct 29 - Sun, Nov 2
Qatar Airways Logo
2:47 pm - 3:25 pmROA-PNH
37h 38m3 stops
Qatar Airways Logo
5:10 pm - 8:29 pmPNH-ROA
39h 19m3 stops
$2,017Qatar Airways
Find Deal
Wed, Oct 29 - Sun, Nov 2

momondo Fare Finder

 
Customize your flight search to find flights from Roanoke 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, momondo users made 832,500 searches. Data last updated August 5, 2025.
Use the filters below to find and compare flights from Roanoke to Phnom Penh that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

RoanokePhnom Penh

ROA - PNH

ROAPNH

Roanoke

Wed 10/29

11:13 am-10:25 pm

2 stops48h 12m

Phnom Penh Pochentong

Sun 11/2

11:45 pm-12:09 am

2 stops36h 24m

$1,664

RoanokePhnom Penh

ROA - PNH

ROAPNH

Roanoke

Wed 10/29

2:47 pm-3:25 pm

3 stops37h 38m

Phnom Penh Pochentong

Sun 11/2

5:10 pm-8:29 pm

3 stops39h 19m

$2,017

RoanokePhnom Penh

ROA - PNH

ROAPNH

Roanoke

Mon 9/15

6:00 am-10:10 pm

2 stops29h 10m

$905

RoanokePhnom Penh

ROA - PNH

ROAPNH

Roanoke

Mon 9/15

6:20 am-10:55 pm

3 stops29h 35m

$932

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Phnom Penh from

How to get the cheapest flight ticket from Roanoke 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 airline that flies from Roanoke to Phnom Penh Pochentong?

Korean Air is the most popular carrier operating from Roanoke to Phnom Penh Pochentong

When to book flights from Roanoke to Phnom Penh

Are you open to changing your travel dates? Check out the ideal times to fly from Roanoke to Phnom Penh according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Roanoke to Phnom Penh (ROA to PNH) flight deals and tips

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

Best Price Found

$905

Fastest flight time

29h 10m

Direct flights

None

Airports in Phnom Penh

1 airport
The best one-way flight to Phnom Penh from Roanoke in the past 72 hours is $905. The best round-trip flight deal from Roanoke to Phnom Penh found on momondo in the last 72 hours is $1,664.
The fastest flight from Roanoke to Phnom Penh takes 29h 10m
There are no direct flights from Roanoke to Phnom Penh. Popular non-direct route for this connection is Roanoke Airport - Phnom Penh Pochentong Airport.
There is 1 airport near Phnom Penh: Phnom Penh Pochentong (PNH)
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  • How far is Roanoke to Phnom Penh Pochentong by plane?

    Roanoke and Phnom Penh Pochentong are 9041.7 mi apart from one another. Flights usually cover this in 37h 38m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Roanoke Airport to Phnom Penh Pochentong Airport refresh daily.

  • How old do you have to be to fly from Roanoke Airport to Phnom Penh Pochentong Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Roanoke Airport to Phnom Penh Pochentong Airport.

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

    The required travel and health documents for your Phnom Penh Pochentong Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Phnom Penh Pochentong Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Roanoke to Phnom Penh. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to Phnom Penh from Roanoke with this policy.

How can momondo help me find flights from Roanoke to Phnom Penh?

momondo helps you find the best flight between Roanoke and Phnom Penh by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of Roanoke to Phnom Penh flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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