Book Cheap SriLankan Airlines flight from Colombo (CMB) to Phnom Penh (PNH)

Find The Best Day to Book a Cheap SriLankan Airlines Flights From Colombo to Phnom Penh

Grab a great SriLankan Airlines flight from CMB to PNH 

To find a great deal on SriLankan Airlines flights with Travelocity, simply enter your origin and destination airports, pick your travel dates, and hit search. From here, you can sort by price, flight duration, and arrival/departure time. You can also filter to find nonstop flights. 

Flying SriLankan Airlines Seeduwa - Katunayake to Phnom Penh gives you fights to choose from. With that direct flight time of , you’ll be touching down before you know it.  

 

Find cheap flights with SriLankan Airlines between Seeduwa - Katunayake and Phnom Penh 

SriLankan Airlines has a range of great fares on stacks of flights, and to find the most affordable for you, there are a few tricks you can try. Booking in advance, for example, is a great way to grab a fantastic deal. Also, choose the cheapest month, if you can. One-way flights from Seeduwa - Katunayake to Phnom Penh with SriLankan Airlines are .  

The more flexible you are, the more affordable flights you’re likely to find. Consider one-way flights and connecting flights, as well as standard roundtrip and direct options. Even if you’re flying today, cheap last-minute flights are easy to find by entering your travel dates and hitting search.  

 

Reasons to book your SriLankan Airlines flights with Travelocity 

Travelocity makes it easy to book a seat, anywhere in the world. The vast inventory, fast search, and advanced filters put some of the best deals on the planet in one place. Whether you’re traveling on business, with friends, family, or on your own, take your pick from some fantastic options. And with free cancellation and pay later options, you can travel more and worry less.  

SriLankan Airlines Airports
Hop on a(n) SriLankan Airlines flight today by flying to many destinations out of these domestic and international airports:
Airport code
Country
Airport name
Number of flights
CMBLKABandaranaike Intl.8
DOHQATHamad Intl.6
SINSGPChangi4
LHRGBRHeathrow3
HELFINVantaa2
KULMYSKuala Lumpur Intl.2
FCOITAFiumicino - Leonardo da Vinci Intl.2
CDGFRARoissy-Charles de Gaulle2
BAHBHRBahrain Intl.2
PVGCHNPudong Intl.2

Travelers ❤️ these 🏨 after their flight to Phnom Penh

You Eng Hotel

You Eng Hotel

3 out of 5
Russian Federation Blvd. Phnom Penh
Stay at this hotel in Phnom Penh. Enjoy free WiFi, free parking, and room service. Popular attractions Royal Cambodia Phnom Penh Golf Club and Kambol Kart Raceway ...
7/10 Good! (229 reviews)
The cleaning staff was impeccable and would have liked to stay longer if it weren't for the party animals.

Reviewed on Jan 20, 2026

You Eng Hotel
VM Hotel

VM Hotel

4.5 out of 5
No. 1679 Phnom Penh Russia Avenue
Book a stay at this luxury hotel in Phnom Penh. Enjoy free WiFi, free parking, and breakfast (surcharge). Our guests praise the helpful staff in our reviews. ...
9.4/10 Exceptional! (83 reviews)
Everything was excellent! and they speak some English. Staff very courteous, best hotel I have been to in a long time, cheers

Reviewed on Feb 9, 2026

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Luxcity Hotel & Apartment

Luxcity Hotel & Apartment

4 out of 5
Building No. 37A, Street 118 Phnom Penh
Book a stay at this business-friendly hotel in Phnom Penh. Enjoy free WiFi, free parking, and breakfast (surcharge). Our guests praise the helpful staff in our ...
9.4/10 Exceptional! (505 reviews)
I was completely satisfied. Clean room, helpful staff. I am very happy.

Reviewed on Feb 3, 2026

Luxcity Hotel & Apartment
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.