Cheap Flights from Dallas to Phnom Penh

Compare Dallas to Phnom Penh flight deals

Find the cheapest month or even day of the year to fly to Phnom Penh

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Find the cheapest month to fly from Dallas to Phnom Penh

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Dallas to Phnom Penh flights are currently cheapest in September.

Dallas to Phnom Penh: Alternative routes

Compare routes from Dallas to Phnom Penh below. You may find an airport to fly into that's cheaper, faster, or easier than Phnom Penh.

Dallas to Phnom Penh: Flight information

The things to know before you go.
Cheapest flight foundRs111,151
Cheapest month to flySeptember

Finding cheap flights from Dallas to Phnom Penh: Frequently asked questions

The best price we found for a return flight from Dallas to Phnom Penh is Rs248,566. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Dallas to Phnom Penh. But we found flights with one stop from Rs248,566.
As of August 2025, there are no flights flying from Dallas to Phnom Penh.
The cheapest month to fly from Dallas to Phnom Penh is usually September.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Dallas to Phnom Penh Airport on Sunday, 21 September 2025.
No airlines currently offer direct flights between Dallas and Phnom Penh Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Phnom Penh but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Phnom Penh is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Phnom Penh is Korean Air .

Flying from Dallas to Phnom Penh International Airport (PNH): What you need to know

  • Dallas's main base, Dallas/Fort Worth International Airport (DFW), is where many great holidays begin. Explore the departure options from here when planning your flight from Dallas to Phnom Penh International Airport (PNH).

  • Phnom Penh is 12 hours ahead of Dallas. Phnom Penh International Airport is located in Phnom Penh, which operates on the UTC+7 timezone.

  • For a smooth journey, turn up at the airport two hours ahead of international flights and one hour before domestic departures. This will give you enough time to catch your flight from Dallas to PNH.

  • Peak travel periods mean busier airports, so plan to arrive even earlier. Give yourself at least two hours before a domestic flight and four hours for an international journey to stay on schedule.

Airports in Dallas

Dallas/Fort Worth International Airport (DFW)

  • Whether you'd like to visit a new city on the way or just have a break, we make it a breeze to book a flight with a stopover. To check out your options taking off from Dallas/Fort Worth International Airport (DFW), deselect 'Direct flights only.' Shanghai Pudong International Airport (PVG) is a stop you can make when searching for cheap flights from Dallas to PNH.

  • Travelling from central Dallas to DFW takes around 1 hour by public transport. If you drive, ride-share or get a cab, you'll cover the 32 kilometres in 25 minutes or so, depending on traffic conditions.

  • Catching an early flight from Dallas to Phnom Penh International Airport? Avoid rushing to the terminal (and sneak in some extra snooze time) by choosing one of these hotels near Dallas/Fort Worth International Airport:

  • When it comes to the on-time performance of Dallas/Fort Worth International Airport, 73.22% of flights arrive within the scheduled time frame.

  • DFW's address is 2400 Aviation Dr.

Dallas Love Field Airport (DAL)

About Phnom Penh International Airport (PNH)

  • The last thing you want is a long journey to your hotel if you're getting in late on a flight from Dallas to Phnom Penh International Airport. Make yourself comfy at one of these accommodation options near PNH instead:

  • Fast-track your adventure by picking up a Phnom Penh International Airport rental car. Grab a set of wheels from Europcar, Avis or Budget to explore Phnom Penh and beyond.

  • Secure the lowest price by reserving your ride around one week before your Dallas to Phnom Penh International Airport flight.

How to find the cheapest flights from Dallas to Phnom Penh International Airport (PNH)

  • The lowest price we've found for a one-way ticket from Dallas to Phnom Penh International Airport is Rs112,034. For a return flight on this route, the best price is Rs250,542. Depending on the availability when you book, these fares may change.

  • To find cheap flights from Dallas to PNH, book early. Airlines typically offer the most competitive fares when tickets first go on sale.

  • Affordable Dallas to Phnom Penh International Airport tickets are easier to find if your travel dates are flexible. Use the 'Whole month' search function to compare fares throughout the month and then choose the cheapest day.

  • You don't need to check back in every day to find out if prices have dropped when you set up a Price Alert. We'll let you know the moment a better deal comes up on flight tickets from Dallas to PNH.

  • Nail down a great price on a flight from Dallas to Phnom Penh International Airport with the help of the filters. Choose your preferred arrival and departure times, number of stops and airlines. You can also sort your results by 'Best,' 'Fastest' or 'Cheapest.'

The best time to fly from Dallas to Phnom Penh International Airport (PNH)

  • August is when most people book flights from Dallas to Phnom Penh International Airport (PNH). Visit Phnom Penh in February if you prefer a quieter experience.

  • The warmest month in Phnom Penh is March, with temperatures ranging between 23ºC and 38ºC. Book your Dallas to PNH flight ticket then if that's your idea of comfortable weather.

  • If you want cooler conditions, look for a cheap ticket from Dallas to Phnom Penh International Airport in January when temperatures are between 20ºC and 33ºC.

More about Phnom Penh

  • Once you've booked your flight from Dallas to Phnom Penh International Airport, find a hotel that puts you in a great location. Make one of these accommodation options your base for exploring Phnom Penh:

  • Royal Palace and Tuol Sleng Genocide Museum are just two of the leading attractions to add to your Phnom Penh travel itinerary. Keep the adventure rolling by checking out Genocide museum.

Explore more of Cambodia

  • Phnom Penh has its own special appeal, but there are so many other parts of Cambodia waiting to be explored. About 177 kilometres south-west of Phnom Penh, a visit to Sihanoukville will keep your itinerary packed. Start with leading sights like Sokha Beach, Ochheuteal Beach and Pantai Ou Chheuteal.

  • Around 241 kilometres north-west of Phnom Penh, Battambang is another essential stop in Cambodia. Experience major highlights starting with Phare Ponleu Selpak, Battambang Day Tour and Phnom Sampeau.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.