Cheap flights from Phnom Penh to Colombo

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Flight prices from Phnom Penh to Colombo

There’s no fixed price — fares between Phnom Penh and Colombo can vary a lot by day or time.

Choose a date to explore the best fares now.

The lowest fares are often found with some flexibility in travel dates. If your plans are flexible, you’ll have a better chance of finding cheap flights.

Are there multiple airports in Phnom Penh and Colombo?

If your departure or arrival city has more than one airport, it's worth comparing all of them for timing and pricing.

  • Airports in Phnom Penh: Only Phnom Penh - Techo International operates in this city.
  • Airports in Colombo: Ratmalana is a secondary airport to Colombo - Bandaranaike.

If you're traveling with a group or bulky luggage, look into parking or transport options. Alternative airports may offer faster transfers or better rates.

Flights from Phnom Penh - Techo International to Colombo - Bandaranaike

Plan your journey from Phnom Penh to Colombo with ease

Use Jetcost to tailor your search — direct or connecting flights, round-trip or one-way, filtered by airline, price, travel time, or agency.

Other popular destinations

Exploring options in Sri Lanka? These cities are trending: Colombo, Jaffna, Mattala Rajapaksa, Sigiriya, Trincomalee.

Flight availability can change quickly — refresh the results if you’ve been away from the page for a while.
Frequently Asked Questions

Frequently asked questions about flights from Phnom Penh to Colombo.

How much does an airline ticket from Phnom Penh to Colombo cost?

Flight prices can vary a lot depending on the period and destination. At the moment, this information is not available for flights from Phnom Penh to Colombo.

How far is Phnom Penh from Colombo?

Phnom Penh is about 2785 km from Colombo.

What are the airports in Colombo?

Colombo has another airport: Ratmalana.

What are the airports in Phnom Penh?

Phnom Penh has one airport: Phnom Penh - Techo International.

What are the most popular cities in Sri Lanka?

The most popular cities in Sri Lanka according to our users' searches are: Colombo, Jaffna, Mattala Rajapaksa, Sigiriya, Trincomalee.

When should I book a flight from Phnom Penh to Colombo?

The best time to book a flight from Phnom Penh to Colombo is 1 month in advance, while the worst time is 3 weeks in advance.

What is the cheapest month to fly from Phnom Penh to Colombo?

This information is not available at the moment.

What is the most expensive month to fly from Phnom Penh to Colombo?

This information is not available at the moment.

What is the best day of the week to fly from Phnom Penh to Colombo?

This information is not available at the moment.