Route brief · CAN → CMB
Guangzhou → Colombo
$355
−10% vs typical
seasonal median $395 · difference $40
Dec 22 – Jan 13 '27 · 22 nights
Air China1 stop
- Usual monthly lows
- $390–$473
- Board rank
- Stronger than 20%
- Route sample
- 7 observed months
Cached fare — the booking search re-prices live before you pay.
Destination briefCMBColomboA working port city that most people leave immediately — for tea country, ruins and the south coast.Best windowDec–MarAirportsBandaranaike (CMB)All routes into ColomboWhen this route gets cheap.
Cached-fare history: across 7 months, Dec is the cheapest for CAN → CMB. Best time to be there: Dec–Mar.
Fares bottom out in December around $355 and peak in March near $486 — a $131 spread across the 7 months we track. The cheapest itinerary we are tracking makes one stop and takes about 8.5 hours outbound, on a 22-night trip — ticketed under Air China, which on a connecting fare need not operate every leg. At $355 for 3,999 km each way, that works out to about $44 per 1,000 km flown. That is about the $39 typical of medium-haul fares here. Across the 6 departure cities we track at a similar distance from Colombo, this fare ranks 3rd — 36% above the $261 from Abu Dhabi.
The 3 days we hold a cached fare for
Tap a date → live search
The median cached fare across this calendar is 6% higher than when tracking began on Aug 8 — $392 then versus $415 now, across 5 recorded snapshots. This is a calendar-level trend, so an individual deal above can be lower. The lowest single day we have seen here is $374, on Nov 13.
These are the only days we have a cached price for on this route so far — not the only days it flies. The search above covers any date.
Cheapest in Dec · around $355
10% below the $395 typical fare
Cheapest round-trip fare found per month · Guangzhou → Colombo · cached-price history
Route facts
- Airports
- Baiyun (CAN) ↔ Bandaranaike (CMB)
- Flight time
- ~8.5 hours outbound
- Distance
- ~3,999 km each way
- Typical price
- $395 round-trip (seasonal median)
- Airlines on the board
- Air China
- Itineraries
- Connections on current fares
- Best months to visit
- Dec–Mar
CAN → CMB, answered.
Is $355 a good price for Guangzhou to Colombo?
Only slightly. The seasonal median is around $395 round-trip and this fare is 10% under it, about $40. We do not call a drop notable until 20%, so this is an ordinary price for the route rather than a reason to hurry.
What is the cheapest month to fly from Guangzhou to Colombo?
Across 7 months of cached-fare history, Dec comes out cheapest on this route. The best months to actually be in Colombo are Dec–Mar — when those overlap, that's your window.
How far in advance should I book CAN → Colombo?
We do not publish a number for this, because we cannot measure it yet. Answering it honestly means watching the same departure date on this route over many weeks as it approaches, and that archive is still filling up — so any "book N days ahead" figure here would be borrowed from somewhere else rather than measured. What we can measure is which month is cheap: across 7 months of cached fares, Dec comes out lowest on this route. See /guides/what-moves-a-flight-price/ for what does move a fare.
Are there nonstop flights from Guangzhou to Colombo?
The current cheapest fares involve a connection, ticketed under Air China. Nonstop options exist on many dates at higher prices — check the live search for your exact dates.
Are these prices guaranteed?
No — these are cached fares found on real searches (this one on September 1). Airlines reprice constantly, so the booking search re-checks the live price before you pay. Fresher finds are far more likely to still be available.
Next step
Sleeping in Colombo?
Lock the flight first — then compare stays for Dec 22 – Jan 13 '27 · 22 nights.
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Missed it?
Cached fares expire. This route has a feed of its own — follow it and the next CAN → CMB drop reaches you as soon as we find it.
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