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$688+ Direct flights to Colombo

This is the cheapest price on a non-stop flight to Colombo found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/5. Fares are subject to change and may not be available on all flights or dates of travel.
— CMB
18 May — 25 May1
1 adult
1 adult, Economy, 0 bags

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Cheapest flights to Colombo
Explore the most affordable flight options available to Colombo. Find the lowest fares based on data from user searches, with prices last updated on 18 April 2026.

Fri 14/816:10
SYD
-
CMB
Nonstop11h 15m
SriLankan Airlines
Fri 28/800:05
CMB
-
SYD
Nonstop10h 05m
SriLankan Airlines
Deal found 13/4$964
Sat 15/816:10
SYD
-
CMB
Nonstop11h 15m
SriLankan Airlines
Sat 29/800:05
CMB
-
SYD
Nonstop10h 05m
SriLankan Airlines
Deal found 13/4$973
Fri 24/716:10
SYD
-
CMB
Nonstop11h 15m
SriLankan Airlines
Thu 13/800:05
CMB
-
SYD
Nonstop10h 05m
SriLankan Airlines
Deal found 15/4$980
Fri 14/816:10
SYD
-
CMB
Nonstop11h 15m
SriLankan Airlines
Sat 29/800:05
CMB
-
SYD
Nonstop10h 05m
SriLankan Airlines
Deal found 16/4$984
Sat 1/816:10
SYD
-
CMB
Nonstop11h 15m
SriLankan Airlines
Fri 14/800:05
CMB
-
SYD
Nonstop10h 05m
SriLankan Airlines
Deal found 18/4$987
Fri 14/816:10
SYD
-
CMB
Nonstop11h 15m
SriLankan Airlines
Mon 17/800:05
CMB
-
SYD
Nonstop10h 05m
SriLankan Airlines
Deal found 14/4$995
Sun 9/816:10
SYD
-
CMB
Nonstop11h 15m
SriLankan Airlines
Sat 22/800:05
CMB
-
SYD
Nonstop10h 05m
SriLankan Airlines
Deal found 13/4$1,031
Sat 1/816:10
SYD
-
CMB
Nonstop11h 15m
SriLankan Airlines
Mon 10/800:05
CMB
-
SYD
Nonstop10h 05m
SriLankan Airlines
Deal found 14/4$1,048
Sat 11/716:10
SYD
-
CMB
Nonstop11h 15m
SriLankan Airlines
Mon 3/800:05
CMB
-
SYD
Nonstop10h 05m
SriLankan Airlines
Deal found 18/4$1,056

Best time to book a flight to Colombo

Have a flexible travel schedule? Discover the best time to fly to Colombo with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Fare Finder

 
Use the slider to find non-stop flights to Colombo within your budget. Price data is based on user searches made on Cheapflights. Over the past seven days, Cheapflights users made 647,157 searches and data was last updated on 18 April 2026.
Use the filters below to find and compare direct flights to Colombo that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

SydneyColombo

SYD - CMB

SYDCMB

Sydney Kingsford Smith

Fri 14/8

16:10-22:55

Nonstop11h 15m

Colombo Bandaranaike Intl

Fri 28/8

00:05-14:40

Nonstop10h 05m

$964

SydneyColombo

SYD - CMB

SYDCMB

Sydney Kingsford Smith

Fri 14/8

16:10-22:55

Nonstop11h 15m

Colombo Bandaranaike Intl

Thu 27/8

00:05-14:40

Nonstop10h 05m

$964

SydneyColombo

SYD - CMB

SYDCMB

Sydney Kingsford Smith

Fri 24/7

16:10-22:55

Nonstop11h 15m

Colombo Bandaranaike Intl

Thu 13/8

00:05-14:40

Nonstop10h 05m

$980

SydneyColombo

SYD - CMB

SYDCMB

Sydney Kingsford Smith

Fri 14/8

16:10-22:55

Nonstop11h 15m

Colombo Bandaranaike Intl

Sat 29/8

00:05-14:40

Nonstop10h 05m

$984

SydneyColombo

SYD - CMB

SYDCMB

Sydney Kingsford Smith

Sat 22/8

16:10-22:55

Nonstop11h 15m

Colombo Bandaranaike Intl

Fri 28/8

00:05-14:40

Nonstop10h 05m

$1,031

SydneyColombo

SYD - CMB

SYDCMB

Sydney Kingsford Smith

Sat 1/8

16:10-22:55

Nonstop11h 15m

Colombo Bandaranaike Intl

Mon 10/8

00:05-14:40

Nonstop10h 05m

$1,048

SydneyColombo

SYD - CMB

SYDCMB

Sydney Kingsford Smith

Sat 16/5

16:10-22:55

Nonstop11h 15m

Colombo Bandaranaike Intl

Fri 12/6

00:05-14:40

Nonstop10h 05m

$1,144

SydneyColombo

SYD - CMB

SYDCMB

Sydney Kingsford Smith

Tue 14/7

16:10-22:55

Nonstop11h 15m

Colombo Bandaranaike Intl

Fri 7/8

00:05-14:40

Nonstop10h 05m

$1,144

SydneyColombo

SYD - CMB

SYDCMB

Sydney Kingsford Smith

Sat 23/5

16:10-22:55

Nonstop11h 15m

Colombo Bandaranaike Intl

Fri 29/5

00:05-14:40

Nonstop10h 05m

$1,144
Cheapest one-way
Fastest single journey

SydneyColombo

SYD - CMB

SYDCMB

Sydney Kingsford Smith

Sun 17/5

16:10-22:55

Nonstop11h 15m

$688

Flights are sorted by cheapest return flights first.

Deals found on 14/4

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

Reviews of airlines flying non-stop to Colombo

Get insights into the airlines that provide direct flights to Colombo. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Colombo. Reviews last updated 18 April 2026.
Read through reviews of airlines serving Sri Lanka, such as Singapore Airlines,Thai Airways, andQantas Airways. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very Good
1,497 reviews
Check prices

Overall

8.2

Comfort

8.0

Entertainment

8.0

Boarding

8.3

Crew

8.6

Food

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Singapore Airlines
8.2
Very Good
1,497 reviews
Singapore Airlines
8.2
Very Good
1,497 reviews
Check prices

Overall

8.2

Comfort

8.0

Entertainment

8.0

Boarding

8.3

Crew

8.6

Food

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Thai Airways
7.9
Good
399 reviews
Singapore Airlines
8.2
Very Good
1,497 reviews
Check prices

Overall

8.2

Comfort

8.0

Entertainment

8.0

Boarding

8.3

Crew

8.6

Food

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Qantas Airways
7.5
Good
1,020 reviews
Singapore Airlines
8.2
Very Good
1,497 reviews
Check prices

Overall

8.2

Comfort

8.0

Entertainment

8.0

Boarding

8.3

Crew

8.6

Food

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Malaysia Airlines
7.4
Good
305 reviews
Singapore Airlines
8.2
Very Good
1,497 reviews
Check prices

Overall

8.2

Comfort

8.0

Entertainment

8.0

Boarding

8.3

Crew

8.6

Food

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
SriLankan Airlines
6.8
Okay
82 reviews
Singapore Airlines
8.2
Very Good
1,497 reviews
Check prices

Overall

8.2

Comfort

8.0

Entertainment

8.0

Boarding

8.3

Crew

8.6

Food

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.

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