- Argentina (Español)
- Australia (English)
- Österreich (Deutsch)
- Belgique (Français)
- België (Nederlands)
- Bolivia (Español)
- Brasil (Português)
- Canada (English)
- Canada (Français)
- Chile (Español)
- Colombia (Español)
- Costa Rica (Español)
- Česká republika (Čeština)
- Danmark (Dansk)
- Deutschland (Deutsch)
- Germany (English)
- Ecuador (Español)
- El Salvador (Español)
- España (Español)
- Espanya (Català)
- France (Français)
- Ελλάδα (Ελληνική)
- Guatemala (Español)
- Honduras (Español)
- Hong Kong (English)
- 香港 (中文)
- India (English)
- Indonesia (Bahasa Indonesia)
- Indonesia (English)
- Ireland (English)
- Israel (English)
- ישראל (עִבְרִית)
- Italia (Italiano)
- 日本 (日本語)
- Malaysia (English)
- Malaysia (Melayu)
- México (Español)
- Nederland (Nederlands)
- New Zealand (English)
- Nicaragua (Español)
- Norge (Norsk)
- Panamá (Español)
- Paraguay (Español)
- Perú (Español)
- Philippines (English)
- Polska (Polski)
- Portugal (Português)
- Puerto Rico (Español)
- República Dominicana (Español)
- România (Română)
- المملكة العربية السعودية (العَرَبِيَّة)
- Saudi Arabia (English)
- Suisse (Français)
- Schweiz (Deutsch)
- Singapore (English)
- South Africa (English)
- 대한민국 ( 한국어)
- Suomi (Suomi)
- Sverige (Svenska)
- 台灣 (中文)
- ประเทศไทย (ภาษาไทย)
- Thailand (English)
- Türkiye (Türkçe)
- Україна (Українська)
- United Arab Emirates (English)
- United Kingdom (English)
- United States (English)
- Estados Unidos (Español)
- Uruguay (Español)
- Venezuela (Español)
- Vietnam (English)
- Việt Nam (Việt)

Everything you should know
Flight Deals
Cheap Flights to Chiang Rai
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights to Chiang Rai that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.
Recent return flight deals to Chiang Rai
Fri, 19 Feb - Mon, 8 Mar
17:50 - 18:40Perth Perth-Chiang Rai Chiang Rai
25h 50m1 stop Singapore Changi
19:00 - 08:25Chiang Rai Chiang Rai-Perth Perth
12h 25m1 stop Singapore Changi
$548Scoot
Wed, 24 Feb - Fri, 19 Mar
10:35 - 14:40Perth Perth-Chiang Rai Chiang Rai
29h 05m1 stop Singapore Changi
19:00 - 08:25Chiang Rai Chiang Rai-Perth Perth
12h 25m1 stop Singapore Changi
$557Scoot
Fri, 19 Feb - Mon, 8 Mar
20:55 - 18:45Perth Perth-Chiang Rai Chiang Rai
22h 50m2 stops Kuala Lumpur Intl Bangkok Don Mueang Intl
19:00 - 08:25Chiang Rai Chiang Rai-Perth Perth
12h 25m1 stop Singapore Changi
$595Multiple Airlines
Wed, 24 Feb - Fri, 19 Mar
20:55 - 11:55Perth Perth-Chiang Rai Chiang Rai
16h 00m2 stops Kuala Lumpur Intl Bangkok Don Mueang Intl
19:00 - 08:25Chiang Rai Chiang Rai-Perth Perth
12h 25m1 stop Singapore Changi
$634Multiple Airlines
Thu, 18 Feb - Mon, 8 Mar
04:40 - 18:10Perth Perth-Chiang Rai Chiang Rai
14h 30m2 stops Kuala Lumpur Intl Bangkok Don Mueang Intl
10:05 - 03:40Chiang Rai Chiang Rai-Perth Perth
16h 35m2 stops Bangkok Don Mueang Intl Kuala Lumpur Intl
$726Multiple Airlines
Tue, 23 Feb - Fri, 19 Mar
01:20 - 14:50Perth Perth-Chiang Rai Chiang Rai
14h 30m2 stops Singapore Changi Bangkok Suvarnabhumi
14:25 - 06:15Chiang Rai Chiang Rai-Perth Perth
14h 50m2 stops Bangkok Suvarnabhumi Phuket City
$969Multiple Airlines
Thu, 10 Dec - Thu, 17 Dec
20:05 - 18:25Sydney Sydney Kingsford Smith-Chiang Rai Chiang Rai
26h 20m1 stop Singapore Changi
15:15 - 12:10Chiang Rai Chiang Rai-Sydney Sydney Kingsford Smith
16h 55m1 stop Singapore Changi
$1,588Scoot
Thu, 10 Dec - Thu, 17 Dec
12:05 - 19:25Sydney Sydney Kingsford Smith-Chiang Rai Chiang Rai
35h 20m2 stops Ho Chi Minh City Bangkok Suvarnabhumi
11:15 - 10:00Chiang Rai Chiang Rai-Sydney Sydney Kingsford Smith
18h 45m2 stops Bangkok Suvarnabhumi Ho Chi Minh City
$1,609Multiple Airlines
Mon, 21 Dec - Sun, 3 Jan
10:00 - 09:40Sydney Sydney Kingsford Smith-Chiang Rai Chiang Rai
27h 40m1 stop Bangkok Suvarnabhumi
14:25 - 11:55Chiang Rai Chiang Rai-Sydney Sydney Kingsford Smith
17h 30m1 stop Bangkok Suvarnabhumi
$2,250Thai Airways
Sat, 26 Dec - Sat, 2 Jan
09:25 - 18:20Perth Perth-Chiang Rai Chiang Rai
9h 55m1 stop Bangkok Suvarnabhumi
18:55 - 15:25Chiang Rai Chiang Rai-Perth Perth
19h 30m1 stop Bangkok Suvarnabhumi
$2,333Thai Airways
Recent one-way flight deals to Chiang Rai
Thu, 15 Apr
00:30 - 19:25Melbourne Melbourne-Chiang Rai Chiang Rai
21h 55m2 stops Ho Chi Minh City Bangkok Suvarnabhumi
$525Multiple Airlines
Fri, 16 Apr
13:50 - 10:45Melbourne Melbourne-Chiang Rai Chiang Rai
23h 55m1 stop Bangkok Suvarnabhumi
$692Multiple Airlines
Fri, 16 Apr
21:30 - 18:20Melbourne Melbourne-Chiang Rai Chiang Rai
23h 50m3 stops Singapore Changi Kuala Lumpur Intl Bangkok Suvarnabhumi
$720Multiple Airlines
Sat, 2 Jan
18:50 - 09:30Adelaide Adelaide-Chiang Rai Chiang Rai
42h 10m3 stops Perth Denpasar Bali Ngurah Rai Bangkok Don Mueang Intl
$1,065Multiple Airlines
Sat, 2 Jan
19:50 - 10:00Adelaide Adelaide-Chiang Rai Chiang Rai
41h 40m2 stops Melbourne Bangkok Suvarnabhumi
$1,102Multiple Airlines
Mon, 21 Dec
12:00 - 07:55Sydney Sydney Kingsford Smith-Chiang Rai Chiang Rai
23h 55m2 stops Shanghai Pu Dong Bangkok Suvarnabhumi
$1,258Multiple Airlines
Thu, 24 Dec
13:25 - 18:25Sydney Sydney Kingsford Smith-Chiang Rai Chiang Rai
33h 00m1 stop Singapore Changi
$1,279Scoot
Sun, 20 Dec
13:25 - 18:25Sydney Sydney Kingsford Smith-Chiang Rai Chiang Rai
33h 00m1 stop Singapore Changi
$1,411Scoot
Thu, 24 Dec
09:50 - 08:20Sydney Sydney Kingsford Smith-Chiang Rai Chiang Rai
26h 30m2 stops Kuala Lumpur Intl Bangkok Don Mueang Intl
$1,491Multiple Airlines
Sat, 2 Jan
10:15 - 18:40Adelaide Adelaide-Chiang Rai Chiang Rai
11h 55m1 stop Singapore Changi
$1,547Singapore Airlines
Recent last minute flight deals to Chiang Rai
Mon, 16 Nov - Mon, 23 Nov
12:35 - 19:25Sydney Sydney Kingsford Smith-Chiang Rai Chiang Rai
34h 50m2 stops Xiamen Gaoqi Intl Bangkok Suvarnabhumi
08:30 - 10:35Chiang Rai Chiang Rai-Sydney Sydney Kingsford Smith
22h 05m2 stops Bangkok Suvarnabhumi Xiamen Gaoqi Intl
$931Multiple Airlines
Mon, 16 Nov - Fri, 27 Nov
01:30 - 14:50Melbourne Melbourne-Chiang Rai Chiang Rai
17h 20m2 stops Ho Chi Minh City Bangkok Suvarnabhumi
08:30 - 10:25Chiang Rai Chiang Rai-Melbourne Melbourne
21h 55m1 stop Bangkok Suvarnabhumi
$1,099Multiple Airlines
Mon, 16 Nov - Mon, 23 Nov
09:20 - 07:55Sydney Sydney Kingsford Smith-Chiang Rai Chiang Rai
26h 35m2 stops Shenzhen Bangkok Suvarnabhumi
14:50 - 12:10Chiang Rai Chiang Rai-Sydney Sydney Kingsford Smith
17h 20m3 stops Bangkok Don Mueang Intl Phuket City Singapore Changi
$1,102Multiple Airlines
Mon, 16 Nov - Thu, 26 Nov
13:25 - 07:55Melbourne Melbourne-Chiang Rai Chiang Rai
22h 30m2 stops Singapore Changi Bangkok Suvarnabhumi
19:15 - 10:25Chiang Rai Chiang Rai-Melbourne Melbourne
35h 10m1 stop Bangkok Don Mueang Intl
$1,172Multiple Airlines
Mon, 16 Nov - Mon, 23 Nov
09:50 - 08:20Sydney Sydney Kingsford Smith-Chiang Rai Chiang Rai
26h 30m3 stops Kuala Lumpur Intl Phuket City Bangkok Don Mueang Intl
14:50 - 12:10Chiang Rai Chiang Rai-Sydney Sydney Kingsford Smith
17h 20m3 stops Bangkok Don Mueang Intl Phuket City Singapore Changi
$1,182Multiple Airlines
Sun, 15 Nov - Mon, 23 Nov
13:25 - 07:55Melbourne Melbourne-Chiang Rai Chiang Rai
22h 30m2 stops Singapore Changi Bangkok Suvarnabhumi
20:40 - 23:35Chiang Rai Chiang Rai-Melbourne Melbourne
22h 55m2 stops Bangkok Don Mueang Intl Ho Chi Minh City
$1,246Multiple Airlines
Sat, 14 Nov - Mon, 23 Nov
00:30 - 09:40Melbourne Melbourne-Chiang Rai Chiang Rai
13h 10m1 stop Bangkok Suvarnabhumi
20:40 - 23:35Chiang Rai Chiang Rai-Melbourne Melbourne
22h 55m2 stops Bangkok Don Mueang Intl Ho Chi Minh City
$1,281Multiple Airlines
Sun, 15 Nov - Mon, 23 Nov
15:30 - 07:55Melbourne Melbourne-Chiang Rai Chiang Rai
20h 25m1 stop Bangkok Suvarnabhumi
08:30 - 10:25Chiang Rai Chiang Rai-Melbourne Melbourne
21h 55m1 stop Bangkok Suvarnabhumi
$1,290Multiple Airlines
Mon, 16 Nov - Mon, 23 Nov
10:00 - 18:20Sydney Sydney Kingsford Smith-Chiang Rai Chiang Rai
12h 20m1 stop Bangkok Suvarnabhumi
18:55 - 11:55Chiang Rai Chiang Rai-Sydney Sydney Kingsford Smith
13h 00m1 stop Bangkok Suvarnabhumi
$1,478Thai Airways
Mon, 16 Nov - Fri, 27 Nov
00:30 - 13:55Melbourne Melbourne-Chiang Rai Chiang Rai
17h 25m1 stop Bangkok Suvarnabhumi
14:25 - 07:20Chiang Rai Chiang Rai-Melbourne Melbourne
12h 55m1 stop Bangkok Suvarnabhumi
$1,696Thai Airways
All return flight deals to Chiang Rai
Fri, 19 Feb - Mon, 8 Mar
17:50 - 18:40Perth Perth-Chiang Rai Chiang Rai
25h 50m1 stop Singapore Changi
19:00 - 08:25Chiang Rai Chiang Rai-Perth Perth
12h 25m1 stop Singapore Changi
$548Scoot
Wed, 24 Feb - Fri, 19 Mar
10:35 - 14:40Perth Perth-Chiang Rai Chiang Rai
29h 05m1 stop Singapore Changi
19:00 - 08:25Chiang Rai Chiang Rai-Perth Perth
12h 25m1 stop Singapore Changi
$557Scoot
Fri, 19 Feb - Mon, 8 Mar
20:55 - 18:45Perth Perth-Chiang Rai Chiang Rai
22h 50m2 stops Kuala Lumpur Intl Bangkok Don Mueang Intl
19:00 - 08:25Chiang Rai Chiang Rai-Perth Perth
12h 25m1 stop Singapore Changi
$595Multiple Airlines
Wed, 24 Feb - Fri, 19 Mar
20:55 - 11:55Perth Perth-Chiang Rai Chiang Rai
16h 00m2 stops Kuala Lumpur Intl Bangkok Don Mueang Intl
19:00 - 08:25Chiang Rai Chiang Rai-Perth Perth
12h 25m1 stop Singapore Changi
$634Multiple Airlines
Thu, 18 Feb - Mon, 8 Mar
04:40 - 18:10Perth Perth-Chiang Rai Chiang Rai
14h 30m2 stops Kuala Lumpur Intl Bangkok Don Mueang Intl
10:05 - 03:40Chiang Rai Chiang Rai-Perth Perth
16h 35m2 stops Bangkok Don Mueang Intl Kuala Lumpur Intl
$726Multiple Airlines
Tue, 23 Feb - Fri, 19 Mar
01:20 - 14:50Perth Perth-Chiang Rai Chiang Rai
14h 30m2 stops Singapore Changi Bangkok Suvarnabhumi
14:25 - 06:15Chiang Rai Chiang Rai-Perth Perth
14h 50m2 stops Bangkok Suvarnabhumi Phuket City
$969Multiple Airlines
Thu, 10 Dec - Thu, 17 Dec
20:05 - 18:25Sydney Sydney Kingsford Smith-Chiang Rai Chiang Rai
26h 20m1 stop Singapore Changi
15:15 - 12:10Chiang Rai Chiang Rai-Sydney Sydney Kingsford Smith
16h 55m1 stop Singapore Changi
$1,588Scoot
Thu, 10 Dec - Thu, 17 Dec
12:05 - 19:25Sydney Sydney Kingsford Smith-Chiang Rai Chiang Rai
35h 20m2 stops Ho Chi Minh City Bangkok Suvarnabhumi
11:15 - 10:00Chiang Rai Chiang Rai-Sydney Sydney Kingsford Smith
18h 45m2 stops Bangkok Suvarnabhumi Ho Chi Minh City
$1,609Multiple Airlines
Mon, 21 Dec - Sun, 3 Jan
10:00 - 09:40Sydney Sydney Kingsford Smith-Chiang Rai Chiang Rai
27h 40m1 stop Bangkok Suvarnabhumi
14:25 - 11:55Chiang Rai Chiang Rai-Sydney Sydney Kingsford Smith
17h 30m1 stop Bangkok Suvarnabhumi
$2,250Thai Airways
Sat, 26 Dec - Sat, 2 Jan
09:25 - 18:20Perth Perth-Chiang Rai Chiang Rai
9h 55m1 stop Bangkok Suvarnabhumi
18:55 - 15:25Chiang Rai Chiang Rai-Perth Perth
19h 30m1 stop Bangkok Suvarnabhumi
$2,333Thai Airways
Booking Insights
Price, demand, and travel trends for flights to Chiang Rai
Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.
Prices
Airlines
What is the cheapest flight to Chiang Rai?
Perth to Chiang Rai is the cheapest route at $548 return, found in the past 5 days on KAYAK. Sydney to Chiang Rai is the most popular connection with return deals from $1,588.
How much is a flight to Chiang Rai?
Average and cheapest price for all return flights to Chiang Rai from each origin found by users searching on KAYAK in the last 12 months.On average, a return flight from Australia to Chiang Rai costs $1,391, based on KAYAK data over the past 12 months. Return fares from Perth average $816, while Brisbane runs a bit higher at $1,274.
What is the cheapest day to fly to Chiang Rai?
Monday is the cheapest day to fly to Chiang Rai at $1,231 return on average over the past 12 months on KAYAK. Saturday is the most expensive at $1,574.
What is the cheapest month to fly to Chiang Rai?
To calculate monthly average prices, KAYAK takes all prices for each month over the last 12 months for flights to Chiang Rai, removes the top 0.1% to account for outliers, then takes the median of all values for each month.•August is the cheapest month to fly to Chiang Rai with an average price of $1,100 return.
•September ($1,778) and July ($1,661) are the most expensive.
Based on KAYAK data over the past 12 months.What is the cheapest time of day to fly to Chiang Rai?
Average price for all return flights depending on time of departure, seen by users on KAYAK in the last 12 months.Evening flights to Chiang Rai are the cheapest at $1,017 return on average. Afternoon flights are the most expensive at $1,498.
What is a good deal for flights to Chiang Rai?
Flights under $1,148 are considered a good deal. 25% of KAYAK users found return flights to Chiang Rai at or below these prices, with the lowest fares from:
•Perth $777
•Brisbane $1,017
•Melbourne $1,119.
Key details for flights to Chiang Rai
Low season | July |
|---|---|
High season | December |
Cheapest flight | $525 |
When to book flights to Chiang Rai
Are your dates flexible? Find out the best times to travel to Chiang Rai based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. The information is for flights to Chiang Rai based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.
Your questions about flights to Chiang Rai, answered
Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.
Your guide to booking Chiang Rai flights
From booking to airport arrival, find tips to help you plan your flight with more confidence.Reviews of the top airline flying to Chiang Rai
See real verified KAYAK customer reviews for airlines flying to Chiang Rai. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Australia to Chiang Rai. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
7.9
Thai AirwaysOverall score based on 433 reviews
7.7Comfort
8.0Boarding
8.5Crew
7.5Food
6.9Entertainment
Airline reviews
Delayed for an hour. No announcement by the pilot. Cabin is very busy because it’s narrow-body.
2.0 MediocreUtt, Oct 2026
Delayed for an hour. No announcement by the pilot. Cabin is very busy because it’s narrow-body.
There was no screens on the flight, and no wifi with which we could connect to the internet and stream any content. This was a smaller plan so the business class seats were a bit tight. No hot towels or welcome drinks like when you fly on the bigger TG on the same route. The food was excellent, much better than the previous Thai airways business class meals. It was also nice that they offered eye masks for easy sleeping.
Excellent service in business class. Well worth the slightly higher fare as it includes lounge access, additional luggage weight and a full hot meal on board.
We still get drinks and a snack. Love the gift bags too.
Excellent airline. The plane was clean and the staff were very attentive
I'm not interested in improving the airline. Therefore, I won't explain this in more detail. Next time I'll try a different one.
The flight (boarding) was delayed by 40-50 minutes and there was very crowed. They need to improve on the timeliness & boarding process. (They asked passenger to board in groups, but the 2nd group was standing there waiting for 20 minutes!). However, services from the crew was very good, also the food was good as well. I also found the legroom was quite comfortable.
Except that our flight was cancelled, by mail, and later moved to 12 hours prior, then the experience was good. In Bangkok we were offered a hotel, it was fine, but would have been nice to know in advance😉
The boarding efficiency was good. A couple of the flight attendants did not seem in the best of moods. Overall it was a good experience.
Could have been better. I prefer Thai airlines only but it hasnt been reliable.
More options for your flight to Chiang Rai
Complete your trip to Chiang Rai with a hotel stay or car hire
Information on the airport you'll fly into in Chiang Rai
Cabin class types available on flights to Chiang Rai
Cabin classes available on flights to Chiang Rai. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
Flights from local origins to Chiang Rai
Flights from all regions of Australia to Chiang Rai. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
Flights to other popular destinations
The most popular flights on KAYAK according to clicks in the last 2 weeks. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.