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Find the cheapest flights from Australia to Colombo

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SYD  Sydney Kingsford Smith-LK1 Kortenberg Erps-Kwerps
14070 kmmulti-stop
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LK1  Kortenberg Erps-Kwerps-SYD Sydney Kingsford Smith
14070 kmmulti-stop
Multiple Airlines
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MEL  Melbourne-LK1 Kortenberg Erps-Kwerps
13416 kmmulti-stop
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LK1  Kortenberg Erps-Kwerps-MEL Melbourne
13416 kmmulti-stop
Multiple Airlines

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Colombo flights insights and trends

Explore insights for your Colombo flight to craft the best travel plan

What is the cheapest month to fly to Colombo?

The cheapest month to fly to Colombo from Australia is in February. Flight prices, which tend to average around $1,097, are often lower during this time because this is during the off-season. If you aren’t able to travel to Colombo during the month of February, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $1,124.

What is the absolute cheapest flight to Colombo?

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What is the cheapest day to depart on your flight to Colombo?

Our data shows that Wednesday is the least expensive day to fly to Colombo. Tickets to fly out on this day can be as low as $1,217. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Colombo on Monday is $1,435.

What is the cheapest time of day to depart on your flight to Colombo?

According to our data, the cheapest time of day to fly to Colombo is in the afternoon. momondo users have found flights departing from Australia to Colombo in the afternoon for as low as $1,326. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the evening is when there is more demand to fly to Colombo, so prices are often more expensive at around $1,499 per ticket.

How far in advance should I book a flight to Colombo?

You are more likely to see cheaper flights to Colombo from Australia when booking weeks ahead of your departure date. In general, you can expect to find flights to Colombo for around $1,318 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Colombo from Australia for as low as $1,153 on momondo.

Cheapest flights to Colombo

Find the cheapest flights to Colombo from your nearest city or airport
Find flights from Sydney to Colombo Bandaranaike Intl Airport
CHEAPEST MONTH TO FLY TO COLOMBO FROM SYDNEYFebruary17% cheaperFlying from Sydney to Colombo costs on average just $1,097 in February
MOST EXPENSIVE MONTH TO FLY TO COLOMBO FROM SYDNEYDecember55% more expensiveIt costs about $2,051 for flights to Colombo from Sydney in December
MOST POPULAR MONTH TO FLY TO COLOMBO FROM SYDNEYDecember579% more users visitedMore momondo users searched in flights to Colombo from Sydney in December than any other month

Cheap Colombo flight deals and tips

Summary info about Colombo flight prices, duration and airlines

Popular in

December
December has the highest demand for flights to Colombo, with a 15% price increase on average.
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Frequently asked questions about flying to Colombo

How far in advance should I book a flight to Colombo?

We recommend purchasing flights from Australia to Colombo 88 days ahead of your departure date because this is when momondo users tend to see the best flight rates. On average, our users have found flights to Colombo for $1,318.

Is there an alternative airport near Colombo?

Finding an alternative and possibly cheaper destination airport near Colombo is possible. If you are planning a flight to Colombo, consider booking flights to Colombo Diyawanna Oya Seaplane Base Airport (8 km from Colombo city centre), Kalutara Katukurunda Airport (45 km from Colombo city centre), Bentota River Airport (59 km from Colombo city centre), Hatton Castlereigh Reservoir Airport (80 km from Colombo city centre) or Koggala Airport (117 km from Colombo city centre).

When did momondo last update prices for flights to Colombo?

Prices for flights to Colombo are refreshed on a daily basis.

How many operators does momondo search for flights to Colombo?

As of October 2026, there are 17 operators available to choose from for flights to Colombo.

How old do you have to be to fly to Colombo?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel to Colombo.

What documentation or ID do you need to fly to Colombo?

The travel and health documents required for your trip to Colombo can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Colombo. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal to Colombo?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Colombo.

Can I find flights to Colombo with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Colombo with this policy.

How can momondo help me find flights to Colombo?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight to Colombo.

I’m not ready to book a flight to Colombo right now. Can momondo alert me if prices change?

Price alerts on flights to Colombo are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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