Sydney to Chiang Mai flights

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Lowest observed: €224, departing 2 Feb 2027 (Last checked: 3 Oct 2026)One-way fare · Priced departure days checked in the last 14 days: 63Check live prices for this route
Airlines seen: AirAsia, AirAsia X, Batik Air Malaysia, Cathay Pacific, China Southern, Jetstar +8 more
Typical journey time: 24h

Lowest observed

€224

Average observed

€368

Cheapest month

February 2027

Last checked

8 Oct 2026

Observed fares. Prices may change.

Your next trip, last seen at €224

Lowest observed

2 Feb 2027

One way

Cheapest observed day · Last checked: 3 Oct 2026

When to fly

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The lowest fare we observed for each month. Open a month to see its days, then pick your outbound and return. A day with no price is one we will search for you.

Prices are for observed departure and return date pairs. No data does not mean no flights.

Short answer

We have seen AirAsia fares from Sydney to Chiang Mai. The lowest fare our own searches returned is €224, seen on 3 Oct 2026. The average across the fares we caught is €368. February 2027 is the cheapest month in our observations, at €224. These are prices our searches returned on the dates shown, not quotes; run a live search for today's fare.

About this route

Explore the fares we observed from Sydney to Chiang Mai. Prices move often, so pick your dates to see the latest options.

Route distance: 8,055 km
Typical journey time: 24h
Airlines seen: AirAsia, AirAsia X, Batik Air Malaysia, Cathay Pacific, China Southern, Jetstar +8 more
Seen on fares with a connection: Scoot, Vietjet, AirAsia X, China Southern, Jetstar, Batik Air Malaysia +5 more
Alternative airports: WSI

Route-level information; individual journeys vary.
We have not observed non-stop service on this route; the fares shown include at least one stop.

A clearer picture of your fare

Observed, not guaranteed

Every price is a fare we actually saw, and it may change at any time.

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How our prices work

Airport to city: straight-line distance

Sydney Kingsford Smith International Airport (SYD) → Sydney, city gazetteer reference point (-33.8689, 151.2071): ≈ 9 km.
Chiang Mai International Airport (CNX) → Chiang Mai, city gazetteer reference point (18.7953, 98.9620): ≈ 3 km.

Approximate distances calculated from coordinates, not road distances or travel times. These airports serve the city; they are not confirmed endpoints of an offer.

Lowest fare by departure month

Cheapest month from Sydney to Chiang Mai: October 2026, from €228 (checked 8 Oct 2026).

Lowest fare by departure month
Month	Lowest fare	Priced days
October 2026	€228	20
November 2026	€236	29
December 2026	€452	8
January 2027	€452	6

Lowest fare by day of the week

Cheapest day of the week from Sydney to Chiang Mai: Tuesday, from €228 (checked 8 Oct 2026).

Lowest fare by day of the week
Day	Lowest fare	Priced days
Monday	€253	10
Tuesday	€228	9
Wednesday	€235	9
Thursday	€236	10
Friday	€273	10
Saturday	€253	7
Sunday	€236	8

One-way fares checked in the last 14 days. Each figure is the lowest priced departure day we saw, not a guaranteed fare.

Lowest one-way fare we saw per airline

Cheapest airline from Sydney to Chiang Mai: Scoot, from €224 (checked 3 Oct 2026).

Lowest one-way fare we saw per airline
Airline	Lowest fare	Priced days
Scoot	€224Feb 2, 2027	33
Vietjet	€236Oct 25, 2026	12
AirAsia X	€263Oct 18, 2026	6
China Southern	€345Nov 19, 2026	5
Jetstar	€399Nov 24, 2026	3
Batik Air Malaysia	€417Nov 16, 2026	4
Thai Airways	€462Feb 2, 2027	3

One-way fares checked in the last 14 days. An airline listed here had a fare on at least 3 departure days. Each figure is the lowest we saw, not a guaranteed fare. Connecting itineraries are included; the date is the departure day of that fare.

Frequently asked

How much is a flight from Sydney to Chiang Mai?

The lowest fare we have observed is €224, found on 3 Oct 2026. Prices move, so read it as a floor rather than a quote.

When is the cheapest month to fly from Sydney to Chiang Mai?

Cheapest month from Sydney to Chiang Mai: October 2026, from €228 (checked 8 Oct 2026).

Are there direct flights from Sydney to Chiang Mai?

Our data holds no non-stop flight from Sydney to Chiang Mai. The fares on this page include at least one stop.

Which airlines fly from Sydney to Chiang Mai?

These are the carriers we have seen on the route: AirAsia, AirAsia X, Batik Air Malaysia, Cathay Pacific, China Southern, Jetstar +8 more.

How long does the flight from Sydney to Chiang Mai take?

The average journey time across the 65 fares we observed is 27h 08m, including any stops. Individual departures vary; the fastest observed flight is listed in the route facts above.

How many of the observed Sydney to Chiang Mai fares were non-stop?

None of the 65 fares we observed was non-stop; every one included at least one stop. That describes our observations, not every flight that operates.

Which day of the week is cheapest from Sydney to Chiang Mai?

Cheapest day of the week from Sydney to Chiang Mai: Tuesday, from €228 (checked 8 Oct 2026).

Which airline has the lowest fare from Sydney to Chiang Mai?

Cheapest airline from Sydney to Chiang Mai: Scoot, from €224 (checked 3 Oct 2026).

How observed prices work, what "No data" means and what a fare includes: Read the flight price guide