KTI - CMB

$209 Find Cheap Flights from Phnom Penh to Colombo - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$467
Typical prices: $448-$619
Multiple Airlines
Sun 11/25Wed 11/28
KTI - CMB • 1 stop
Cheapest one-way
$231
Typical prices: $236-$374
Multiple Airlines
Thu 11/15
KTI - CMB • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Phnom Penh and Colombo Bandaranaike Intl Airport. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
August
Cheapest • 14% price drop
November
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Bangkok Don Mueang Intl (DMK)
Cheapest • Avg $440 (round-trip)
Bangkok Suvarnabhumi (BKK)
Shortest trip • 8h 17m (one-way)
Insights
Insights
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We hope you love your trip to Colombo Bandaranaike Intl Airport!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Phnom Penh to Colombo (KTI-CMB)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Phnom Penh to Colombo

Wed, Nov 25 - Sat, Nov 28
Multiple Airlines Logo
12:25 pm - 9:50 pmKTI  Phnom Penh Techo Intl-CMB Colombo Bandaranaike Intl
10h 55m1 stop Kuala Lumpur Intl
Multiple Airlines Logo
10:50 pm - 11:55 amCMB  Colombo Bandaranaike Intl-KTI Phnom Penh Techo Intl
11h 35m1 stop Kuala Lumpur Intl
$467Multiple Airlines
Sun, Nov 22 - Mon, Dec 7
Thai AirAsia Logo
3:15 pm - 10:00 pmKTI  Phnom Penh Techo Intl-CMB Colombo Bandaranaike Intl
8h 15m1 stop Bangkok Don Mueang Intl
Thai AirAsia Logo
11:00 pm - 2:20 pmCMB  Colombo Bandaranaike Intl-KTI Phnom Penh Techo Intl
13h 50m1 stop Bangkok Don Mueang Intl
$471Thai AirAsia
Fri, Jan 29 - Sun, Jan 31
Thai AirAsia Logo
3:15 pm - 10:00 pmKTI  Phnom Penh Techo Intl-CMB Colombo Bandaranaike Intl
8h 15m1 stop Bangkok Don Mueang Intl
Thai AirAsia Logo
11:00 pm - 2:20 pmCMB  Colombo Bandaranaike Intl-KTI Phnom Penh Techo Intl
13h 50m1 stop Bangkok Don Mueang Intl
$480Thai AirAsia
Fri, Jan 29 - Sun, Jan 31
Vietnam Airlines Logo
1:50 pm - 12:40 amKTI  Phnom Penh Techo Intl-CMB Colombo Bandaranaike Intl
12h 20m1 stop Ho Chi Minh City
Vietnam Airlines Logo
1:55 am - 4:40 pmCMB  Colombo Bandaranaike Intl-KTI Phnom Penh Techo Intl
13h 15m1 stop Ho Chi Minh City
$483Vietnam Airlines
Sun, Dec 6 - Wed, Dec 9
Vietnam Airlines Logo
1:50 pm - 12:40 amKTI  Phnom Penh Techo Intl-CMB Colombo Bandaranaike Intl
12h 20m1 stop Ho Chi Minh City
Vietnam Airlines Logo
1:55 am - 4:40 pmCMB  Colombo Bandaranaike Intl-KTI Phnom Penh Techo Intl
13h 15m1 stop Ho Chi Minh City
$484Vietnam Airlines
Fri, Jan 29 - Sun, Jan 31
Vietnam Airlines Logo
1:50 pm - 12:40 amKTI  Phnom Penh Techo Intl-CMB Colombo Bandaranaike Intl
12h 20m1 stop Ho Chi Minh City
Vietnam Airlines Logo
1:55 am - 4:40 pmCMB  Colombo Bandaranaike Intl-KTI Phnom Penh Techo Intl
13h 15m1 stop Ho Chi Minh City
$484Vietnam Airlines
Sun, Dec 6 - Wed, Dec 9
Multiple Airlines Logo
12:25 pm - 9:25 amKTI  Phnom Penh Techo Intl-CMB Colombo Bandaranaike Intl
22h 30m1 stop Kuala Lumpur Intl
Multiple Airlines Logo
1:55 am - 4:40 pmCMB  Colombo Bandaranaike Intl-KTI Phnom Penh Techo Intl
13h 15m1 stop Ho Chi Minh City
$485Multiple Airlines
Sat, Dec 19 - Sun, Jan 3
China Eastern Logo
12:40 pm - 9:35 pmKTI  Phnom Penh Techo Intl-CMB Colombo Bandaranaike Intl
10h 25m1 stop Kunming Changshui
China Eastern Logo
10:35 pm - 11:35 amCMB  Colombo Bandaranaike Intl-KTI Phnom Penh Techo Intl
11h 30m1 stop Kunming Changshui
$488China Eastern
Fri, Mar 12 - Sun, Mar 21
Multiple Airlines Logo
7:20 am - 9:50 pmKTI  Phnom Penh Techo Intl-CMB Colombo Bandaranaike Intl
16h 00m1 stop Kuala Lumpur Intl
Multiple Airlines Logo
11:00 pm - 2:20 pmCMB  Colombo Bandaranaike Intl-KTI Phnom Penh Techo Intl
13h 50m1 stop Bangkok Don Mueang Intl
$488Multiple Airlines
Wed, Jan 13 - Fri, Jan 22
Thai AirAsia Logo
3:15 pm - 10:00 pmKTI  Phnom Penh Techo Intl-CMB Colombo Bandaranaike Intl
8h 15m1 stop Bangkok Don Mueang Intl
Thai AirAsia Logo
11:00 pm - 2:20 pmCMB  Colombo Bandaranaike Intl-KTI Phnom Penh Techo Intl
13h 50m1 stop Bangkok Don Mueang Intl
$504Thai AirAsia
Booking Insights

Price, demand and travel trends for Phnom Penh to Colombo Bandaranaike Intl Airport flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

What's the cheapest day of the week to fly from Phnom Penh to Colombo Bandaranaike Intl Airport?

Based on deals KAYAK users found in the last 12 months, Sunday is the cheapest day of the week to fly from Phnom Penh to Colombo Bandaranaike Intl Airport. It’s 4% cheaper than the average day, while Wednesday is the most expensive, with prices 13% higher.

What’s the cheapest month to fly from Phnom Penh to Colombo Bandaranaike Intl Airport?

•August is the cheapest month to fly from Phnom Penh to Colombo Bandaranaike Intl Airport at $419 round-trip.
•July ($685) and September ($644) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 63% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for Phnom Penh to Colombo Bandaranaike Intl Airport flights

Low season

August

Cheapest flight

$231
Beat the crowds with an average 66% drop in travelers.
The most popular month to fly with an average 77% increase in travelers.
One-way flight from Phnom Penh to Colombo Bandaranaike Intl Airport

When to book flights from Phnom Penh to Colombo

Are your dates flexible? Find out the best times to travel from Phnom Penh to Colombo based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Phnom Penh to Colombo Bandaranaike Intl Airport flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Phnom Penh to Colombo Bandaranaike Intl Airport?

    Only Economy Class is available on flights from Phnom Penh to Colombo Bandaranaike Intl Airport.

  • How long is a flight from Phnom Penh to Colombo Bandaranaike Intl Airport?

    A nonstop flight from Phnom Penh to Colombo Bandaranaike Intl Airport takes 00m, covering 1,730 miles.

  • Do I need a passport to fly from Phnom Penh to Colombo Bandaranaike Intl Airport?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Phnom Penh to Colombo Bandaranaike Intl Airport flight?

    Round-trip flights from Phnom Penh to Colombo Bandaranaike Intl Airport range from $448 to $619, with an average of $487 over the past 12 months. Anything below $448 counts as a good deal.

  • How are flight prices from Phnom Penh to Colombo Bandaranaike Intl Airport looking right now?

    One-way fares from Phnom Penh to Colombo Bandaranaike Intl Airport are currently in line with typical prices for this route. Average one-way fares are about $305.

  • What car rental options are available at Colombo Bandaranaike Intl Airport (CMB)?

    Colombo Bandaranaike Intl Airport (CMB) hosts 5 major car rental companies, with daily rates averaging $43 for economy cars. Top options include:

    • Xdrive Mobility
    • GREEN MOTION
    • AcaRent
    • Ace
    • CarWiz

  • Which airports can I use when flying from Phnom Penh to Colombo Bandaranaike Intl Airport?

    Flights from Phnom Penh to Colombo Bandaranaike Intl Airport usually depart from Phnom Penh Techo Intl (KTI) and arrive at Colombo Bandaranaike Intl (CMB).

  • Which airports do connecting flights from Phnom Penh to Colombo Bandaranaike Intl Airport pass through?

    One-stop flights from Phnom Penh to Colombo Bandaranaike Intl Airport most commonly connect through:

    • Kuala Lumpur Intl (KUL) - 32% of one-stop connections
    • Bangkok Don Mueang Intl (DMK) - 26% of one-stop connections
    • Bangkok Suvarnabhumi (BKK) - 22% of one-stop connections
    • Ho Chi Minh City (SGN) - 10% of one-stop connections

  • Can I save money by using flexible dates for flights from Phnom Penh to Colombo Bandaranaike Intl Airport?

    Yes. Flexible dates can save you up to 15% on flights from Phnom Penh to Colombo Bandaranaike Intl Airport. Sunday is the cheapest departure day at $472 round-trip on average, while Wednesday is the most expensive at $554, a difference of $82.

    Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • How much time can I save by choosing a different layover airport from Phnom Penh to Colombo Bandaranaike Intl Airport?

    Flying via Bangkok Don Mueang Intl (DMK) gives the shortest average 1-stop total travel time at 7h 32m, compared with 8h 17m via Bangkok Suvarnabhumi (BKK) and 10h 20m via Kuala Lumpur Intl (KUL).

  • What is the time difference between Phnom Penh and Colombo Bandaranaike Intl Airport?

    Colombo Bandaranaike Intl Airport is 1 hour behind Phnom Penh (India Time vs Indochina Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Colombo Bandaranaike Intl Airport?

    Pettah Market is one of the most viewed places in Colombo Bandaranaike Intl Airport on KAYAK.

Your guide to booking Phnom Penh to Colombo Bandaranaike Intl Airport flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Sunday departure and avoid flying on Wednesday. On this route, Sunday flights average $472, about $82 less than Wednesday fares (15% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Phnom Penh to Colombo Bandaranaike Intl Airport trip for August. Fares historically average $419 round-trip in that month - typically $266 less than the most expensive month, which is July (based on the last 12 months).

More options for your flight from Phnom Penh to Colombo

Complete your trip to Colombo with a hotel stay or car rental

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