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Phnom Penh

Cheap flights from Columbus to Phnom Penh (PNH)

CMH — PNH
Dec 24 — Dec 311
Wed 12/24
Wed 12/31
1 adult, Economy
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Cheap flight deals from Columbus to Phnom Penh

Discover tips and strategies to find the most affordable flight options for your journey from Columbus (C01) to Phnom Penh (PNH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 24, 2025.

Popular in

July

Cheapest in

November

Average price

$1,066
Highest demand for flights based on searches. 6% potential increase in price ($115 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($40 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Best time to book a flight from Columbus to Phnom Penh

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

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

Currently, November is the cheapest month in which you can book a flight from Columbus to Phnom Penh (average of $1,066). Flying from Columbus to Phnom Penh in July is currently the most expensive (average of $1,936). 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 CMH to PNH?

Find hourly flight availability from Columbus 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 November 24, 2025.

When flying from Columbus to Phnom Penh, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 14% versus a flight at noon.

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 November 24, 2025.
Read reviews from past customers who have flown Korean Air and Qatar Airways from Columbus to Phnom Penh. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,170 reviews

Boarding

8.5

Entertainment

8.2

Comfort

8.3

Crew

8.7

Overall

8.4

Food

8.1

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
Korean Air
8.4
Very good
1,170 reviews
Korean Air
8.4
Very good
1,170 reviews

Boarding

8.5

Entertainment

8.2

Comfort

8.3

Crew

8.7

Overall

8.4

Food

8.1

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
Qatar Airways
7.4
Good
3,671 reviews
Korean Air
8.4
Very good
1,170 reviews

Boarding

8.5

Entertainment

8.2

Comfort

8.3

Crew

8.7

Overall

8.4

Food

8.1

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.

Related info for your journey

Find useful and relevant information for your journey from Columbus 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 Columbus?

    Phnom Penh Pochentong (PNH), located 5.0 mi from the city center, is the airport you fly into when you book flights from Columbus to Phnom Penh. 2 airlines have flights to Pochentong from Columbus on a regular basis. Booking flights from Columbus to Phnom Penh Pochentong should not be difficult; the airport handles an average of 0 inbound flights from Columbus per day.

  • What are the cheapest airlines flying from Columbus to Phnom Penh round-trip?

    Cheapflights users have booked flights from Columbus to Phnom Penh round-trip from $1,199. Another airline that can offer you cheap pricing is Korean Air. Users have found that Qatar Airways is 23% cheaper than the other options available to this destination.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Columbus to Phnom Penh (average of $1,066). Flying from Columbus to Phnom Penh in July is currently the most expensive (average of $1,936). 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 Columbus to Phnom Penh

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Columbus to Phnom Penh

Discover the top 2 airlines that operate flights from Columbus 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 November 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest$1,199Average$1,443FlexibilityNo cancel feeOn-time68%
Korean AirCheapest$1,216Average$1,766FlexibilityNo cancel feeOn-time81%

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