SYD - CMB

$455 Find Cheap Flights from Sydney to Colombo – Compare and Save

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Everything you should know

Cheapest return flight
$909
Typical prices: $1,007-$1,504
VietJet Air
Sun 4/3Tue 20/3
SYD - CMB • 1 stop
Cheapest direct flights
$1,140
Typical prices: $1,084-$1,560
SriLankan Airlines
Thu 25/10Wed 31/10
SYD - CMB • Direct
Direct flights
You can fly direct with SriLankan Airlines. Average duration is 11h 04m
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 13 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 $1,112 (return)
Shortest trip • 14h 37m (one-way)
Insights
Insights
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We hope you enjoy your trip to Colombo Bandaranaike Intl Airport!
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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

Thu, 8 Oct - Fri, 23 Oct
China Eastern Logo
11:00 - 21:10SYD  Sydney Kingsford Smith-CMB Colombo Bandaranaike Intl
63h 40m2 stops Wuhan Kunming Changshui
China Eastern Logo
20:30 - 13:35CMB  Colombo Bandaranaike Intl-SYD Sydney Kingsford Smith
35h 35m1 stop Shanghai Pu Dong
$898China Eastern
Sun, 18 Oct - Sun, 8 Nov
China Eastern Logo
21:30 - 19:00SYD  Sydney Kingsford Smith-CMB Colombo Bandaranaike Intl
27h 00m1 stop Shanghai Pu Dong
China Eastern Logo
22:35 - 13:35CMB  Colombo Bandaranaike Intl-SYD Sydney Kingsford Smith
57h 30m2 stops Kunming Changshui Shanghai Pu Dong
$904China Eastern
Thu, 29 Oct - Tue, 3 Nov
Jetstar Logo
06:00 - 17:50SYD  Sydney Kingsford Smith-CMB Colombo Bandaranaike Intl
17h 20m1 stop Melbourne Avalon
Jetstar Logo
19:50 - 22:20CMB  Colombo Bandaranaike Intl-SYD Sydney Kingsford Smith
21h 00m1 stop Melbourne
$918Jetstar
Tue, 27 Oct - Tue, 3 Nov
Jetstar Logo
06:00 - 17:50SYD  Sydney Kingsford Smith-CMB Colombo Bandaranaike Intl
17h 20m1 stop Melbourne Avalon
Jetstar Logo
19:50 - 22:20CMB  Colombo Bandaranaike Intl-SYD Sydney Kingsford Smith
21h 00m1 stop Melbourne
$918Jetstar
Thu, 1 Oct - Sat, 24 Oct
Multiple Airlines Logo
06:00 - 17:50SYD  Sydney Kingsford Smith-CMB Colombo Bandaranaike Intl
16h 20m1 stop Melbourne
Multiple Airlines Logo
10:40 - 09:20CMB  Colombo Bandaranaike Intl-SYD Sydney Kingsford Smith
17h 10m1 stop Kuala Lumpur Intl
$918Multiple Airlines
Fri, 19 Feb - Thu, 4 Mar
Malaysia Airlines Logo
09:55 - 23:35SYD  Sydney Kingsford Smith-CMB Colombo Bandaranaike Intl
19h 10m1 stop Kuala Lumpur Intl
Malaysia Airlines Logo
00:40 - 20:35CMB  Colombo Bandaranaike Intl-SYD Sydney Kingsford Smith
14h 25m1 stop Kuala Lumpur Intl
$925Malaysia Airlines
Tue, 27 Oct - Sat, 7 Nov
Multiple Airlines Logo
06:00 - 17:50SYD  Sydney Kingsford Smith-CMB Colombo Bandaranaike Intl
17h 20m1 stop Melbourne Avalon
Multiple Airlines Logo
23:05 - 18:50CMB  Colombo Bandaranaike Intl-SYD Sydney Kingsford Smith
38h 15m2 stops Ho Chi Minh City Singapore Changi
$927Multiple Airlines
Mon, 1 Mar - Fri, 12 Mar
Malaysia Airlines Logo
09:55 - 23:35SYD  Sydney Kingsford Smith-CMB Colombo Bandaranaike Intl
19h 10m1 stop Kuala Lumpur Intl
Malaysia Airlines Logo
11:20 - 10:20CMB  Colombo Bandaranaike Intl-SYD Sydney Kingsford Smith
17h 30m1 stop Kuala Lumpur Intl
$930Malaysia Airlines
Sat, 10 Oct - Mon, 19 Oct
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
$972Batik Air
Sun, 4 Oct - Sat, 17 Oct
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 - 06:55CMB  Colombo Bandaranaike Intl-SYD Sydney Kingsford Smith
27h 40m1 stop Kuala Lumpur Intl
$1,011Batik Air
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 from Sydney to Colombo Bandaranaike Intl Airport 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 start at $909. Prices are below average for this route right now, with typical return fares ranging from $1,007 to $1,504. The lowest price found in the past 5 days was $909 on VietJet Air.

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

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

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

  • October is the cheapest month to fly from Sydney to Colombo Bandaranaike Intl Airport at $1,024 return.
  • December ($1,879) and January ($1,405) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 83% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

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

Flights from Sydney to Colombo Bandaranaike Intl Airport are cheapest 13 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

$443
Best time to beat the crowds (9% less expensive on average)
Most popular time to fly (53% more expensive on average)
Flights 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 route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • 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.

  • 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 are available on the route from Sydney to Colombo Bandaranaike Intl Airport?

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

  • 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).

  • 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

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

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

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

    • Economy class
    • Premium Economy Class
    • Business Class
    • First Class

    Prices vary by airline.

  • 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 $1,112 return via Kuala Lumpur Intl (KUL), compared with $1,264 for direct.

  • 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 $54–$54 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.

  • 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:

    • Kuala Lumpur Intl (KUL) – 44% of one-stop connections
    • Singapore Changi (SIN) – 43% of one-stop connections
    • Bangkok Suvarnabhumi (BKK) – 8% of one-stop connections
    • Hong Kong Intl (HKG) – 2% of one-stop connections

    Kuala Lumpur Intl (KUL) handles the largest share of one-stop connections on this route.

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

    Yes. Being flexible with your travel dates can save you up to 7% on the Sydney to Colombo Bandaranaike Intl Airport route. Wednesday is the cheapest departure day at $1,172 return on average, while Friday is the most expensive at $1,248, a difference of $76. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • At what point is a flight considered delayed on the route 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 3 months, with delays averaging 2 hours 6 minutes.

  • 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 16:10 and lands at 03:14
    • Latest: departs at 17:25 and lands at 04:29.

    The flight takes about 11h 04m.

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

    Last-minute fares on this route (booked within 2 weeks of departure) run 6% above the route average of $1,227. Book 13 weeks before departure for the lowest fares.

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

    A direct flight from Sydney to Colombo Bandaranaike Intl Airport takes 11h 04m, 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.

  • 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 $898 to $7,180. 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 $471, which is 29% below the typical average for this route.

  • How does SriLankan Airlines's on-time performance compare to other airlines on Sydney to Colombo Bandaranaike Intl Airport flights?

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

  • How do delay rates compare for morning and evening flights from Sydney to Colombo Bandaranaike Intl Airport?

    Evening flights have the fewest delays on this route. Delays tend to pile up throughout the day as one late flight pushes the next, so earlier departures are usually more reliable.

  • 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 37m, compared to 15h 38m via Singapore Changi (SIN) and 15h 42m via Bangkok Suvarnabhumi (BKK).

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

    Colombo Bandaranaike Intl Airport is 4 hours behind Sydney (India Time vs Eastern Australia Time). Plan for the time shift when scheduling connections or first-day activities.

  • 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 $29 for economy cars. Top options include:
    • GREEN MOTION
    • Ace
    • AcaRent
    • Xdrive Mobility
    • SR RENT A CAR

  • 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 $1,007 to $1,504, with an average of $1,227 over the past 12 months. Anything below $1,007 counts as a good deal.

  • Which airlines offer Wi-Fi on Sydney to Colombo Bandaranaike Intl Airport flights?

    SriLankan Airlines is the only airline on the Sydney to Colombo Bandaranaike Intl Airport route offering in-flight Wi-Fi. Pricing depends on fare class.

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 instead of Friday. On this route, Wednesday flights average $1,172 – about $76 less than Friday (6% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 13 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 October. Fares historically average $1,024 return in that month – typically $855 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 $1,112 return on this route – about $152 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