SYD - CMB

$450 Find Cheap Flights from Sydney to Colombo – Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 26% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest return flight
$1,012
Typical prices: $1,063-$1,573
Singapore Airlines
Fri 9/2Fri 23/2
SYD - CMB • 1 stop
Cheapest direct flights
$1,169
Typical prices: $1,165-$1,651
SriLankan Airlines
Thu 15/11Mon 26/11
SYD - CMB • Direct
Direct flights
You can fly direct with SriLankan Airlines. Average duration is 10h 55m
Direct flights
+1
Direct flights
+1
Avoid delays
Most punctual • 65% on-time
Best time • Fewest delays
Insights
Insights
When to book
in advance
Our data shows that travellers who book at least 19 weeks in advance save around 20% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 17% price drop
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Cheapest • Avg $1,152 (return)
Shortest trip • 14h 56m (one-way)
Insights
Insights
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you enjoy your trip to Colombo Bandaranaike Intl Airport!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Sydney to Colombo (SYD-CMB)

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

Recent return flight deals from Sydney to Bandaranaike Intl

Tue, 9 Feb - Tue, 23 Feb
Singapore Airlines Logo
19:10 - 23:30SYD  Sydney Kingsford Smith-CMB Colombo Bandaranaike Intl
33h 50m1 stop Singapore Changi
Singapore Airlines Logo
00:45 - 17:55CMB  Colombo Bandaranaike Intl-SYD Sydney Kingsford Smith
35h 40m1 stop Singapore Changi
$1,012Singapore Airlines
3+ days ago
Tue, 10 Nov - Sun, 15 Nov
Multiple Airlines Logo
22:15 - 20:45SYD  Sydney Kingsford Smith-CMB Colombo Bandaranaike Intl
28h 00m1 stop Kuala Lumpur Intl
Multiple Airlines Logo
10:25 - 08:55CMB  Colombo Bandaranaike Intl-SYD Sydney Kingsford Smith
17h 00m2 stops Kuala Lumpur Intl Melbourne
$1,012Multiple Airlines
3+ days ago
Fri, 19 Feb - Wed, 3 Mar
Singapore Airlines Logo
19:10 - 23:30SYD  Sydney Kingsford Smith-CMB Colombo Bandaranaike Intl
33h 50m1 stop Singapore Changi
Singapore Airlines Logo
00:45 - 17:55CMB  Colombo Bandaranaike Intl-SYD Sydney Kingsford Smith
35h 40m1 stop Singapore Changi
$1,017Singapore Airlines
3+ days ago
Fri, 5 Feb - Sat, 20 Feb
China Eastern Logo
09:20 - 21:35SYD  Sydney Kingsford Smith-CMB Colombo Bandaranaike Intl
41h 45m3 stops Shanghai Pu Dong Fuzhou Kunming Changshui
China Eastern Logo
22:35 - 07:20CMB  Colombo Bandaranaike Intl-SYD Sydney Kingsford Smith
27h 15m3 stops Kunming Changshui Ji'an Ji An/Jing Gang Shan Shanghai Pu Dong
$1,036China Eastern
3+ days ago
Sun, 24 Jan - Tue, 9 Feb
China Eastern Logo
09:20 - 19:00SYD  Sydney Kingsford Smith-CMB Colombo Bandaranaike Intl
39h 10m1 stop Shanghai Pu Dong
China Eastern Logo
22:35 - 13:35CMB  Colombo Bandaranaike Intl-SYD Sydney Kingsford Smith
33h 30m2 stops Kunming Changshui Shanghai Pu Dong
$1,039China Eastern
3+ days ago
Tue, 17 Nov - Mon, 7 Dec
Multiple Airlines Logo
22:15 - 20:45SYD  Sydney Kingsford Smith-CMB Colombo Bandaranaike Intl
28h 00m1 stop Kuala Lumpur Intl
Multiple Airlines Logo
14:20 - 18:50CMB  Colombo Bandaranaike Intl-SYD Sydney Kingsford Smith
23h 00m2 stops Hyderabad Rajiv Gandhi Intl Singapore Changi
$1,050Multiple Airlines
12 hours ago
Tue, 17 Nov - Mon, 7 Dec
Batik Air Logo
22:15 - 20:45SYD  Sydney Kingsford Smith-CMB Colombo Bandaranaike Intl
28h 00m1 stop Kuala Lumpur Intl
Batik Air Logo
21:45 - 20:00CMB  Colombo Bandaranaike Intl-SYD Sydney Kingsford Smith
16h 45m1 stop Kuala Lumpur Intl
$1,056Batik Air
12 hours ago
Tue, 2 Feb - Tue, 9 Feb
Jetstar Logo
09:15 - 17:50SYD  Sydney Kingsford Smith-CMB Colombo Bandaranaike Intl
14h 05m1 stop Melbourne
Jetstar Logo
19:55 - 20:25CMB  Colombo Bandaranaike Intl-SYD Sydney Kingsford Smith
19h 00m1 stop Melbourne
$1,080Jetstar
1 day ago
Mon, 9 Nov - Mon, 23 Nov
Batik Air Logo
09:50 - 20:45SYD  Sydney Kingsford Smith-CMB Colombo Bandaranaike Intl
16h 25m1 stop Kuala Lumpur Intl
Batik Air Logo
21:45 - 20:00CMB  Colombo Bandaranaike Intl-SYD Sydney Kingsford Smith
16h 45m1 stop Kuala Lumpur Intl
$1,085Batik Air
3+ days ago
Sat, 30 Jan - Tue, 9 Feb
Jetstar Logo
06:00 - 17:50SYD  Sydney Kingsford Smith-CMB Colombo Bandaranaike Intl
17h 20m1 stop Melbourne
Jetstar Logo
19:55 - 15:45CMB  Colombo Bandaranaike Intl-SYD Sydney Kingsford Smith
14h 20m1 stop Melbourne
$1,134Jetstar
8 hours ago
Booking Insights

Price, demand, and travel trends for Sydney 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.

How much is a return flight from Sydney to Colombo Bandaranaike Intl Airport?

Return flights from Sydney to Colombo Bandaranaike Intl Airport typically range from $1,063 to $1,573. The lowest price found in the past 5 days was $1,012 on Singapore Airlines.

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

Based on deals KAYAK users found in the last 12 months, Wednesday is the cheapest day of the week to fly from Sydney to Colombo Bandaranaike Intl Airport. It's 5% cheaper than the average day, while Friday is the most expensive, with prices 1% higher.

What is the cheapest month to fly from Sydney to Colombo Bandaranaike Intl Airport?

•February is the cheapest month to fly from Sydney to Colombo Bandaranaike Intl Airport at $1,067 return.
•December ($1,998) and January ($1,486) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 87% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from Sydney to Colombo Bandaranaike Intl Airport the cheapest?

Flights from Sydney to Colombo Bandaranaike Intl Airport are cheapest 19 weeks before departure. Booking in this window typically costs about 20% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Key details for Sydney to Colombo Bandaranaike Intl Airport flights

Low season

May

Cheapest flight

$449
Beat the crowds with an average 24% drop in travellers.
The most popular month to fly with an average 43% increase in travellers.
One-way flight from Sydney to Colombo Bandaranaike Intl Airport

When to book flights from Sydney to Bandaranaike Intl

Are your dates flexible? Find out the best times to travel from Sydney to Bandaranaike Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your Sydney to Colombo Bandaranaike Intl Airport flight questions, answered

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

  • What are the earliest and latest flights from Sydney to Colombo Bandaranaike Intl Airport?

    These are the earliest and latest flight times available from Sydney to Colombo Bandaranaike Intl Airport:

    • Earliest: departs at 17:25 and lands at 04:20
    • Latest: departs at 17:25 and lands at 04:20.

    The flight takes about 10h 55m.

  • Which cabin classes can I book on flights from Sydney to Colombo Bandaranaike Intl Airport?

    Three cabin classes are available on flights from Sydney to Colombo Bandaranaike Intl Airport:

    • Economy class
    • Premium Economy Class
    • Business Class

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

    A direct flight from Sydney to Colombo Bandaranaike Intl Airport takes 10h 55m, covering 14,091 km.

  • Do I need a passport to fly from Sydney 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 Sydney to Colombo Bandaranaike Intl Airport flight?

    Return flights from Sydney to Colombo Bandaranaike Intl Airport range from $1,063 to $1,573, with an average of $1,279 over the past 12 months. Anything below $1,063 counts as a good deal.

  • How expensive are last-minute Sydney to Colombo Bandaranaike Intl Airport flights?

    Last-minute fares on this route (booked within two weeks of departure) run 8% above the $1,279 route average. Book 19 weeks before departure for the lowest fares.

  • How much can I save by having a stopover when flying from Sydney to Colombo Bandaranaike Intl Airport?

    On this route, stopover flights are cheaper than direct options on average. Stopover fares average $1,152 return via Kuala Lumpur Intl (KUL), compared with $1,321 for direct.

  • How does on-time performance compare across airlines flying from Sydney to Colombo Bandaranaike Intl Airport?

    SriLankan Airlines is the only airline operating Sydney to Colombo Bandaranaike Intl Airport flights. 65% of its flights are on time.

  • What is the standard checked bag allowance on flights from Sydney to Colombo Bandaranaike Intl Airport?

    There is no standard. Checked bag policies vary by airline on this route. Most carriers charge $55–$55 for the first checked bag in Economy. Premium fares and elite status bookings typically include a free checked bag.

  • Which aircraft model is used most often on flights from Sydney to Colombo Bandaranaike Intl Airport?

    The Airbus A330-300 family is used most often on this route, operated mainly by SriLankan Airlines and Qantas Airways. Other aircraft seen on the route include Boeing 787-8 Dreamliner variants.

  • How are flight departures from Sydney to Colombo Bandaranaike Intl Airport spread across the day?

    Evening is the busiest departure period on Sydney to Colombo Bandaranaike Intl Airport flights, with 100% leaving in that window. Morning departures account for 0%, Afternoon flights for 0%, and Night flights for 0%.

  • Have flight prices from Sydney to Colombo Bandaranaike Intl Airport changed much recently?

    Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about $1,012 to $8,287. That means the highest observed fare was about 8x higher than the lowest one.

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

    One-way fares from Sydney to Colombo Bandaranaike Intl Airport are currently lower than usual. Average one-way flight prices are about $591, which is 19% below the typical average for this route.

  • Which car hire options are available at Colombo Bandaranaike Intl Airport (CMB)?

    Colombo Bandaranaike Intl Airport (CMB) hosts 5 major car hire companies, with daily rates starting from around $62 for economy cars. Top options include:

    • GREEN MOTION
    • Xdrive Mobility
    • Ace
    • AcaRent
    • SR RENT A CAR

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

    Flights from Sydney to Colombo Bandaranaike Intl Airport usually depart from Sydney Kingsford Smith (SYD) and arrive at Colombo Bandaranaike Intl (CMB).

  • What time of day has the fewest delays on flights from Sydney to Colombo Bandaranaike Intl Airport?

    Evening flights have the fewest delays on this route, while afternoon departures tend to have the most.

  • At what point is a flight considered delayed from Sydney to Colombo Bandaranaike Intl Airport?

    A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Sydney to Colombo Bandaranaike Intl Airport route, 35% of flights were delayed in the past three months, with delays averaging 2h 09m.

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

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

    • Singapore Changi (SIN) – 44% of one-stop connections
    • Kuala Lumpur Intl (KUL) – 42% of one-stop connections
    • Bangkok Suvarnabhumi (BKK) – 9% of one-stop connections
    • Hong Kong Intl (HKG) – 2% of one-stop connections

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

    Yes. Flexible dates can save you up to 6% on flights from Sydney to Colombo Bandaranaike Intl Airport. Wednesday is the cheapest departure day at $1,225 return on average, while Friday is the most expensive at $1,300, a difference of $75.

    KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

  • Which airlines fly from Sydney to Colombo Bandaranaike Intl Airport?

    Only SriLankan Airlines operates flights between Sydney and Colombo Bandaranaike Intl Airport.

  • How much time can I save by choosing a different stopover airport from Sydney to Colombo Bandaranaike Intl Airport?

    Flying via Melbourne (MEL) gives the shortest average 1-stop total travel time of 14h 56m, compared to 15h 36m via Singapore Changi (SIN) and 15h 48m via Bangkok Suvarnabhumi (BKK).

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

    Colombo Bandaranaike Intl Airport is 5 hours behind Sydney (India Time vs Eastern Australia Time). Plan for the time shift when scheduling connections or first-day activities.

  • Which airlines offer extra legroom and free seat selection on Sydney to Colombo Bandaranaike Intl Airport flights?

    Among airlines operating Sydney to Colombo Bandaranaike Intl Airport flights:

    • SriLankan Airlines: offers free seat selection

    Extra legroom and free seat selection availability depends on fare class and route.

  • Which airlines include bags at no extra cost on Sydney to Colombo Bandaranaike Intl Airport flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • SriLankan Airlines: a cabin bag and a checked bag in Economy class

    Baggage allowance can vary by ticket type, cabin class, route, and airline, so always check the fare details before booking.

  • Can I exchange currency at Bandaranaike International Airport?

    There are quite a few banks, exchange services and ATMs for travellers at Bandaranaike International Airport, most of which are open 24h a day. You will see directional signs for these services; however, there are so many that you will likely find them straight away.

  • What kinds of options does Bandaranaike International Airport have for food?

    The selection at Bandaranaike International Airport is not excessive, but certainly provides plenty of options for a quick pick-me-up after a long flight. There are various cafes to cater to a need for caffeine for weary travellers, as well as both fast food and more substantial meal options to fuel your journey onward from Bandaranaike International Airport.

  • How much is parking at Sydney Airport?

    If you wish to leave your car at Sydney Airport there are several different parking options available, with price points to suit travellers on all budgets. You’ll find budget, premium and valet options, with airport parking rates generally starting at around $30 per day. For convenience, a free shuttle bus runs between the terminals and long-stay car parks, departing roughly every 15 minutes.

  • Where are the children’s play areas in Sydney Airport?

    If you’re flying out of Sydney Airport with young ones in tow, you can keep them entertained at the children’s play areas that are conveniently placed in several different locations. The play areas are located next to Gates 32, 50, 53 and 59, some with interactive screens available to keep older children entertained before boarding.

  • How much is a taxi to Colombo city centre from the airport?

    Taxis into Colombo city centre from Bandaranaike International Airport can take approximately 45-70 minutes, depending on traffic, with fares starting at around LKR 8,000 ($62). Taxis can be hired at the taxi rank on the ground level outside the arrivals area. Flat rates are negotiated for official taxis before the trip begins.

  • Does Colombo Airport have an on-site hotel?

    For travellers who don’t wish to stray too far from the terminal, Bandaranaike International Airport features the Serenediva Transit Hotel, which is located on the second level above the main pier of the Arrivals/Departures area. This hotel offers fully-furnished luxury rooms, with rates available from stays of six hours and upwards.

Your guide to booking Sydney 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 Wednesday departure and avoid flying on Friday. On this route, Wednesday flights average $1,225, about $75 less than Friday fares (6% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 19 weeks before you fly. On this route, that window historically saves about 20% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Sydney to Colombo Bandaranaike Intl Airport trip for February. Fares historically average $1,067 return in that month – typically $931 less than the most expensive month, which is December (based on the last 12 months).
  • If you have the time, taking a 1-stop flight through Kuala Lumpur Intl Airport (KUL) can be cheaper than flying direct. The cheapest stopover option averages $1,152 return on this route – about $169 less than direct flights (based on the last 12 months).
  • Sydney Kingsford Smith International Airport (SYD) has its own app that can be downloaded for free on both Apple and Android devices, enabling you to track your flight status before you even begin your journey to the airport. It also has handy features like a currency converter, and exclusive offers can be found through the app, too.
  • If you are in need of any assistance or directions while in Sydney Kingsford Smith International Airport, there are dedicated staff in bright blue jackets for ease of identification; these are the Airport Ambassadors. You will find them throughout the international terminal and at the clearly marked Information Desk at the check-in counters after security.
  • There are multiple Telco stores in Bandaranaike International Airport (CMB) that can get you connected and online with a Sri Lankan SIM card as soon as you land. They are open 24h a day, so you can get your service going even if your flight arrives particularly early or late. You should have no problem locating these stalls as there are a few, Bandaranaike Airport’s friendly airport staff can certainly direct you if you are having trouble.
  • Flights from Sydney to Colombo without at least one stop are extremely rare. When you’re flying between the two cities, regardless of the airline, you’ll likely have a layover in Singapore, Kuala Lumpur, Bangkok, Hong Kong or one of the other major airline hubs along the way. Flights into Colombo arrive at Bandaranaike International Airport, which is about 20 miles north of the city centre.
  • Looking for the lounge before your flight from Sydney to Colombo? Sydney Airport offers travellers seven different lounge areas – six of which can be accessed with a single-entry pass by passengers who aren’t flying business class or don’t hold the required card tier. The cost of a single-entry pass varies between the lounges, but fees start at around $50.
  • As far as dining options are concerned, you have a wide selection available at Sydney Airport. From full-service airport restaurants to quick Japanese bites, fast food, coffee, pastries and other meal options, Sydney Airport offers several alternatives for grabbing a bite before your flight departs. Food outlets are located throughout all terminals for convenient snacking.
  • Whether you’re planning to stream your favorite show, book additional travel arrangements or catch up on work before your vacation begins, Sydney Airport keeps passengers connected with unlimited free Wi-Fi in T1 and T2. There are also dedicated charging areas to ensure that your devices are fully charged before your flight.
  • Getting to Colombo city centre from the airport can be accomplished in a few different ways. If you’re travelling via public transport, you can take the expressway bus system. Buses leave directly from the airport and can take you into central Colombo in approximately 25 minutes, with fares starting at around 120 LKR ($1).

Prefer to fly direct from Sydney Kingsford Smith to Colombo Bandaranaike Intl?

 
Find which airlines fly direct from Sydney Kingsford Smith Airport to Colombo Bandaranaike Intl Airport, which days they fly and book direct flights.

Direct departures

Sydney Kingsford Smith to Colombo Bandaranaike Intl

Tuesday

SriLankan Airlines

SriLankan Airlines

Friday

SriLankan Airlines

SriLankan Airlines

Saturday

SriLankan Airlines

SriLankan Airlines

Sunday

SriLankan Airlines

SriLankan Airlines

See more direct flights

Direct returns

Colombo Bandaranaike Intl to Sydney Kingsford Smith

Tuesday

SriLankan Airlines

SriLankan Airlines

Friday

SriLankan Airlines

SriLankan Airlines

Saturday

SriLankan Airlines

SriLankan Airlines

Sunday

SriLankan Airlines

SriLankan Airlines

See more direct flights

More options for your flight from Sydney to Bandaranaike Intl

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