Cheap Flights to North Thailand from HK$851

View HK$851 flight on Wed, 22 Apr 2026Opens in a new window

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Cheap round-trip flights to North Thailand

Prices were available within the past 7 days and start at HK$851 for one-way flights and HK$1,537 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

HK Express
Wed, 22 Apr - Sat, 25 Apr
HKG
Hong Kong SAR
CNX
Chiang Mai
HK$1,537 Return, just found
HK$1,537
Return
just found
Select HK Express flight, departing Wed, 22 Apr from Hong Kong SAR to Chiang Mai, returning Sat, 25 Apr, priced at HK$1,537 just found
Thai Lion Mantari
Tue, 28 Jul - Thu, 30 Jul
HKG
Hong Kong SAR
CEI
Chiang Rai
HK$1,932 Return, found 5 days ago
HK$1,932
Return
found 5 days ago
Select Thai Lion Mantari flight, departing Tue, 28 Jul from Hong Kong SAR to Chiang Rai, returning Thu, 30 Jul, priced at HK$1,932 found 5 days ago
Thai AirAsia
Tue, 24 Mar - Sat, 28 Mar
HKG
Hong Kong SAR
CEI
Chiang Rai
HK$2,030 Return, found 4 days ago
HK$2,030
Return
found 4 days ago
Select Thai AirAsia flight, departing Tue, 24 Mar from Hong Kong SAR to Chiang Rai, returning Sat, 28 Mar, priced at HK$2,030 found 4 days ago
China Eastern Airlines
Sat, 21 Mar - Thu, 26 Mar
HKG
Hong Kong SAR
CNX
Chiang Mai
HK$2,084 Return, found 2 days ago
HK$2,084
Return
found 2 days ago
Select China Eastern Airlines flight, departing Sat, 21 Mar from Hong Kong SAR to Chiang Mai, returning Thu, 26 Mar, priced at HK$2,084 found 2 days ago
Malaysia Airlines
Sat, 16 May - Mon, 18 May
HKG
Hong Kong SAR
CNX
Chiang Mai
HK$2,376 Return, found 1 hour ago
HK$2,376
Return
found 1 hour ago
Select Malaysia Airlines flight, departing Sat, 16 May from Hong Kong SAR to Chiang Mai, returning Mon, 18 May, priced at HK$2,376 found 1 hour ago

Frequently asked questions

How do I find cheap flights to North Thailand that have flexible change policies?
By using our clever "No change fee" filter, that's how. Just type in your travel dates, click the "Search" button, then select the box underneath the "Flexible change policies" subheading (it's on the left of your screen). Expedia makes it easy to find flexible, cheap airfares to North Thailand.
How can I find cheap tickets to North Thailand?
A helpful strategy for scoring cheap airfares is to be flexible with your dates. Start by searching for your flight to North Thailand, then click on the "flexible dates" box to see prices for nearby days. Another useful tip? Book in advance. For an idea of fares, HK$1,537 was the best price for a flight to North Thailand in the last seven days.
How much is a flight to North Thailand?
The price of a round-trip ticket to North Thailand in the last seven days varied between HK$1,537 and HK$2,376. If you were traveling one way out of Hong Kong SAR (HKG), you could have picked up a great deal from just HK$851.
When is the cheapest time to fly to North Thailand?
If you'd rather spend your holiday dollars getting to know North Thailand rather than on your journey there, leave earlier in the week. The most cost-effective day to travel is generally Tuesday, with Monday a close second. With many people travelling on the weekend, Saturday typically has the most expensive airfares.
How much is a plane ticket to North Thailand?
In the last seven days, ticket prices to North Thailand fluctuated from HK$1,537 to HK$2,376.
What months are the cheapest to book a flight to North Thailand?
The best month to book cheap fares to North Thailand is February. It's worth remembering that in the United States, the most expensive time to purchase a ticket is during the month of December.

Travel information

Destination airport
Chiang Mai Intl.
Destination airport IATA code
CNX
Destination city name
Chiang Mai
Return price
HK$493

Trending flights to North Thailand

Prices were available within the past 7 days and start at HK$851 for one-way flights and HK$1,537 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

HK Express
Wed, 22 Apr - Sat, 25 Apr
HKG
Hong Kong SAR
CNX
Chiang Mai
HK$1,537 Return, just found
HK$1,537
Return
just found
Select HK Express flight, departing Wed, 22 Apr from Hong Kong SAR to Chiang Mai, returning Sat, 25 Apr, priced at HK$1,537 just found
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