Cheap Flights from Hong Kong to Chiang Mai

Cheapest flights from Hong Kong to Chiang Mai

Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Hong Kong to Chiang Mai. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.

Cheapest one way flight

$125

Hong Kong Express Airways

Direct flight

2h 55m

10/05/2026

The cheapest one-way flight from Hong Kong to Chiang Mai departs on 10/05/2026, is operated by Hong Kong Express Airways and costs $125

Cheapest round trip flight

$361

Hong Kong Express Airways

Direct flight

5h 45m

01/02/2027

The cheapest roundtrip flight from Hong Kong to Chiang Mai departs on 01/02/2027, is operated by Hong Kong Express Airways and costs $361

The fastest flight

2h 50m

Fastest flight from Hong Kong to Chiang Mai takes 2h 50m

Direct flights

Several times a week

There are direct flights on this route 6 days a week: Su, Mo, We, Th, Fr, and Sa

Earliest flight

7:50 AM

Latest flight

4:50 PM

Average flight duration

2h 55m

Direct flights count

28

Distance

1632km

Timezone difference

1h

The distance between Hong Kong and Chiang Mai is 1632km (1012 miles). The average flight duration is 2h 55m. There are 28 direct flights from Hong Kong to Chiang Mai. The time difference between Hong Kong and Chiang Mai is 1h. Flights from Hong Kong begin at 7:50 AM. The latest flight from Hong Kong departs at 4:50 PM

Remember that on average the ideal time to book flights is 2 months before departure!

Airfare from Hong Kong to Chiang Mai by month

The minimum one-way ticket price from Hong Kong to Chiang Mai is $130 (September 2026), while the maximum is $178 (December 2026). On average, a ticket costs $140–$146.

September 2026

Lowest price

on average:

$130

December 2026

Highest price

on average:

$178

Avg Price

Price dynamics

Flight prices from Hong Kong to Chiang Mai are steadily rising: from September 2026 to December 2026, ticket costs increased by 37%. The sooner you book, the better the deal.

Cheaper and more expensive periods

The most significant price increase was from September 2026 to December 2026 — up 37%. The best time to fly is September 2026–October 2026, when the average price is $133. In November 2026–December 2026, tickets cost around $159.

Best time to buy

Given the rising prices, it's best not to delay your purchase. Flying in September 2026–October 2026 can save you up to 17% compared to the most expensive months.

Price predictability

Price variation across months on this route is 12.9%. Your choice of departure month significantly affects the total flight cost.

Airlines operating on route

The route Hong Kong — Chiang Mai is served by several airlines: Hong Kong Express Airways and Thai Lion Air. This gives passengers more freedom in choosing flights. You can consider not only the price but also schedules, baggage policies, and onboard service. Our service compares all offers so you can find tickets from $125 and choose the most convenient option. Thanks to airline competition, you may also find promotional fares or special offers, helping you save even more. Plan your trip in advance and choose the best flights without overpaying.

Hong Kong Express Airways

starting at $125

Thai Lion Air

starting at $158

Non-stop flights from Hong Kong to Chiang Mai

A non-stop flight is the most convenient and comfortable way to fly from Hong Kong to Chiang Mai, despite the fact that sometimes flights with transfers can cost significantly less.

Hong Kong — Chiang Mai

HKG — CNX

10/05/2026

Departure

Direct flight

UO738

starting at $125

Hong Kong — Chiang Mai

HKG — CNX

10/04/2026

Departure

Direct flight

UO738

starting at $134

Hong Kong — Chiang Mai

HKG — CNX

10/19/2026

Departure

Direct flight

UO744

starting at $141

Hong Kong — Chiang Mai

HKG — CNX

01/06/2027

Departure

Direct flight

UO744

starting at $146

Hong Kong — Chiang Mai

HKG — CNX

01/03/2027

Departure

Direct flight

UO756

starting at $147

Hong Kong — Chiang Mai

HKG — CNX

11/16/2026

Departure

Direct flight

UO744

starting at $151

Hong Kong — Chiang Mai

HKG — CNX

12/05/2026

Departure

Direct flight

UO756

starting at $153

Hong Kong — Chiang Mai

HKG — CNX

01/01/2027

Departure

Direct flight

UO756

starting at $162

Hong Kong — Chiang Mai

HKG — CNX

12/11/2026

Departure

Direct flight

UO744

starting at $164

Hong Kong — Chiang Mai

HKG — CNX

12/31/2026

Departure

Direct flight

UO756

starting at $175

Schedule of direct flights from Hong Kong to Chiang Mai

There are most likely no direct flights on the Hong Kong — Chiang Mai route

Hong Kong airports overview

Hong Kong International Airport

•

HKG

29km

Serves Hong Kong as a major international and cargo hub, offering frequent connections across Asia and beyond, with extensive passenger facilities and direct links to the city via Airport Express, buses and ferries.

•

Chiang Mai airports overview

Chiang Mai International Airport

•

CNX

•

Frequently asked questions (FAQ)

Answers to questions about the route that travelers are most interested in.

What is the cheapest price for flights from Hong Kong to Chiang Mai?

The cheapest flight ticket from Hong Kong to Chiang Mai according to data for the last 48 hours costs $125

When is the best time to buy air tickets on the route Hong Kong — Chiang Mai?

Often the best time to buy tickets from Hong Kong to Chiang Mai is 2 months before departure.

When is the cheapest time of year to fly from Hong Kong to Chiang Mai?

Based on statistics over the past years, the lowest prices for flights from Hong Kong to Chiang Mai can be found flying in these months: September, October, November.

How long does it take to fly from Hong Kong to Chiang Mai?

The fastest flights from Hong Kong to Chiang Mai start from 2 hours 50 minutes in the air.

Which airline can fly direct from Hong Kong to Chiang Mai?

The following airlines operate direct flights on the route Hong Kong — Chiang Mai: Hong Kong Express Airways

Special offers and sales on air tickets from Hong Kong to Chiang Mai

We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.

We couldn't find any special offers for flights from Hong Kong to Chiang Mai

Alternative routes

Guangzhou ➜ Chiang Mai•Shaoguan ➜ Chiang Mai•Huizhou ➜ Chiang Mai•Macau ➜ Chiang Mai•Jieyang ➜ Chiang Mai•Shenzhen ➜ Chiang Mai•Wuzhou ➜ Chiang Mai•Hong Kong ➜ Sittwe•Hong Kong ➜ Bangkok•Hong Kong ➜ Jinghong•Hong Kong ➜ Khon Kaen•Hong Kong ➜ Lincang•Hong Kong ➜ Mandalay•Hong Kong ➜ Udon Thani•Hong Kong ➜ Vientiane•Hong Kong ➜ Savannakhet

•••••••••••••••••••

Cheapest one way flight

$125

Hong Kong Express Airways

Direct flight

2h 55m

10/05/2026

The cheapest one-way flight from Hong Kong to Chiang Mai departs on 10/05/2026, is operated by Hong Kong Express Airways and costs $125

Cheapest round trip flight

$361

Hong Kong Express Airways

Direct flight

5h 45m

01/02/2027

The cheapest roundtrip flight from Hong Kong to Chiang Mai departs on 01/02/2027, is operated by Hong Kong Express Airways and costs $361

The fastest flight