C$ 140 Find Cheap Flights from Southeast Asia to Phnom Penh

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Phnom Penh departing on 27/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

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Cheap Flights from Southeast Asia to Phnom Penh

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Southeast Asia to Phnom Penh that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Southeast Asia to Phnom Penh

Wed, 8 Oct - Wed, 8 Oct
Cambodia Angkor Air Logo
10:20 a.m. - 11:25 a.m.BKK-PNH
1h 05mdirect
Cambodia Angkor Air Logo
6:45 p.m. - 8:00 p.m.PNH-BKK
1h 15mdirect
C$ 157Cambodia Angkor Air
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Wed, 8 Oct - Wed, 8 Oct
Cambodia Angkor Air Logo
10:20 a.m. - 11:25 a.m.BKK-PNH
1h 05mdirect
Cambodia Angkor Air Logo
6:45 p.m. - 8:00 p.m.PNH-BKK
1h 15mdirect
C$ 165Cambodia Angkor Air
Find Deal
Mon, 6 Oct - Mon, 6 Oct
Thai Vietjet Air Logo
8:40 a.m. - 9:55 a.m.BKK-PNH
1h 15mdirect
Thai Vietjet Air Logo
7:10 p.m. - 8:25 p.m.PNH-BKK
1h 15mdirect
C$ 177Thai Vietjet Air
Find Deal
Mon, 6 Oct - Mon, 6 Oct
Thai Vietjet Air Logo
8:40 a.m. - 9:55 a.m.BKK-PNH
1h 15mdirect
Thai Vietjet Air Logo
7:10 p.m. - 8:25 p.m.PNH-BKK
1h 15mdirect
C$ 290Thai Vietjet Air
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Mon, 6 Oct - Mon, 6 Oct
Logo
8:40 a.m. - 9:55 a.m.BKK-PNH
1h 15mdirect
Logo
2:10 p.m. - 6:30 p.m.PNH-BKK
4h 20m1 stop
C$ 342
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Wed, 8 Oct - Wed, 8 Oct
Logo
8:40 a.m. - 9:55 a.m.BKK-PNH
1h 15mdirect
Logo
5:20 p.m. - 8:55 p.m.PNH-BKK
3h 35m1 stop
C$ 364
Find Deal
Wed, 16 Jul - Sun, 20 Jul
Emirates Logo
9:20 a.m. - 4:35 p.m.BKK-PNH
7h 15m1 stop
Emirates Logo
8:50 p.m. - 8:40 p.m.PNH-BKK
23h 50m1 stop
C$ 420Emirates
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Thu, 24 Jul - Mon, 28 Jul
Emirates Logo
9:20 p.m. - 4:35 p.m.BKK-PNH
19h 15m1 stop
Emirates Logo
8:50 p.m. - 8:40 a.m.PNH-BKK
11h 50m1 stop
C$ 421Emirates
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Wed, 22 Oct - Mon, 10 Nov
Vietnam Airlines Logo
7:45 a.m. - 4:55 p.m.BKK-PNH
9h 10m1 stop
Vietnam Airlines Logo
1:50 p.m. - 10:15 a.m.PNH-BKK
20h 25m1 stop
C$ 454Vietnam Airlines
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Sat, 30 Aug - Mon, 1 Sep
Vietnam Airlines Logo
9:05 p.m. - 4:55 p.m.BKK-PNH
19h 50m1 stop
Vietnam Airlines Logo
2:10 p.m. - 6:30 p.m.PNH-BKK
4h 20m1 stop
C$ 465Vietnam Airlines
Find Deal
Useful Info

Good to know

Low seasonSeptember
High seasonJune
Cheapest flightC$ 140
Best time to beat the crowds (6% less expensive on average)
Most popular time to fly and prices are also 5% lower on average.
Flight from Bangkok Suvarnabhumi Airport to Phnom Penh

FAQs for booking flights from Southeast Asia to Phnom Penh

  • How does KAYAK find such low prices on flights from Southeast Asia to Phnom Penh?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Southeast Asia to Phnom Penh.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Southeast Asia to Phnom Penh?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Phnom Penh from Southeast Asia is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Southeast Asia to Phnom Penh?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Phnom Penh with an airline and back to Southeast Asia with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Southeast Asia to Phnom Penh?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Phnom Penh from Southeast Asia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Southeast Asia to Phnom Penh

 
Need help choosing which airline to fly with from Southeast Asia to Phnom Penh? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
Philippine AirlinesOverall score based on 887 reviews
7.2Boarding
6.6Entertainment
7.1Comfort
7.0Food
7.9Crew
Airline reviews

reach the standard, crew tried to fix up issues fast.

8.0 ExcellentAnonymous, Jul 2025BKK - MNL
Read more Philippine Airlines reviews

reach the standard, crew tried to fix up issues fast.

Overall the flight was a good experience. It is different from American Airlines because they board the back of the plane first rather than the front first. Food was decent. They gave out pillows ,blankets , and face masks. I did find this airline had faster flights back home than others. Less travel and layover time.

Theairline, both at the terminal and during the entirety of the flight were kept at uncomfortably cold temps. Maybe between 55 and 60 f. Those who had traveled with the airline before donned puffer jackets, wool hats and pulled blankets from their carry-on bags. The seat back entertainment also failed on my trip, leaving me for 12 hrs. With nothing. Seats offered enough room (barely) for a 6'1" frame, but it was pretty tight But the worst offender was the uncomfortable temp..

The checking in agent tried to give me a different seat. She tried to give me an economy seat even though I had already checked in with a seat assigned and paid an extra $300 for those seats. She also separated our seating assignment. Very unprofessional and seriously a bad example for an agent. She was rude when I showed her my receipts and she made us wait more than 15 minutes before we were able to get the right boarding passes and correct seats (seats that we paid for in advance)!!!

Purchased exit row window seat for extra leg room and sleep. Worth the price. Attendants maintained restrooms regularly. No snacks/chips/nuts/cookies beyond what was served with meals.

Terrible check in and food was like from fast food

Manila airport is a dump. Very dirty and not comfortable at all

Not so good, my business seat is not working properly

Nice new lay-flat seats in Business Class!! What a wonderful experience!

Well it's strange everytime going the flight is late coming back the service is superior

Everything you need to know for your flight to Phnom Penh

Information on the airport you'll fly into in Phnom Penh

Phnom Penh (PNH)

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