How far ahead should I book a flight from Bangkok Suvarnabhumi Airport to Chiang Mai with 泰國航空?

Booking with 泰國航空 83 days in advance of your planned departure date is, on average, the best time to get cheap flights from Bangkok Suvarnabhumi Airport to Chiang Mai. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Bangkok Suvarnabhumi Airport to Chiang Mai with 泰國航空?

Currently, the most affordable month to book a 泰國航空 flight from Bangkok Suvarnabhumi Airport to Chiang Mai in January, with an average price of HK$941. Conversely, traveling with 泰國航空 from Bangkok Suvarnabhumi Airport to Chiang Mai in November will be the most expensive, with an average cost of HK$1,427. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.

Weekly 泰國航空 flight availability from Bangkok Suvarnabhumi Airport to Chiang Mai

The most 泰國航空 flights from BKK to CNX are scheduled on a Monday (10 on average). You will have fewer 泰國航空 flight options on Tuesday, which is when the least amount of flights are scheduled (6 on average).

In terms of precipitation, rainfall in Chiang Mai ranges from 0.0 - 250.0 inches per month. September is typically the wettest month, when rainfall can reach 250.0 mm. January is typically the driest time to visit Chiang Mai when rainfall is around 0.0 mm.

If weather is an important factor for your trip to Chiang Mai, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.0 C).

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泰國航空 flights from Suvarnabhumi to Chiang Mai in 2026

Popular in	December
Cheapest in	September
Average price (all airlines)	HK$619

Highest demand for flights from Bangkok Suvarnabhumi to Chiang Mai; 12% potential price increase.

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Best time to find cheap flights from Bangkok Suvarnabhumi to Chiang Mai; 2% potential price drop.

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The best time to book a flight to Chiang Mai with 泰國航空 is 83 days before departure. On average, fares are higher if you book 5 days before departure.

Which month is the cheapest to fly Economy class from Bangkok Suvarnabhumi Airport to Chiang Mai?

For Economy class flights, the cheapest month to fly this route is January. The most expensive months are November and April.

Best time to book a flight from Suvarnabhumi to Chiang Mai

Have a flexible travel schedule? Discover the best time to fly to Chiang Mai from Suvarnabhumi with our price prediction graph.

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泰國航空 flights from Suvarnabhumi to Chiang Mai in 2026

Popular in

Cheapest in

Average price (all airlines)

When is the best time to book a flight to Chiang Mai with 泰國航空?

The best time to book a flight to Chiang Mai with 泰國航空 is 83 days before departure. On average, fares are higher if you book 5 days before departure.

Which month is the cheapest to fly Economy class from Bangkok Suvarnabhumi Airport to Chiang Mai?

For Economy class flights, the cheapest month to fly this route is January. The most expensive months are November and April.

Weekly 泰國航空 flight availability from Bangkok Suvarnabhumi Airport to Chiang Mai

The most 泰國航空 flights from BKK to CNX are scheduled on a Monday (10 on average). You will have fewer 泰國航空 flight options on Tuesday, which is when the least amount of flights are scheduled (6 on average).

Rainfall in Chiang Mai by month

In terms of precipitation, rainfall in Chiang Mai ranges from 0.0 - 250.0 inches per month. September is typically the wettest month, when rainfall can reach 250.0 mm. January is typically the driest time to visit Chiang Mai when rainfall is around 0.0 mm.

Temperature in Chiang Mai by month

Best time to book a flight from Suvarnabhumi to Chiang Mai

Have a flexible travel schedule? Discover the best time to fly to Chiang Mai from Suvarnabhumi with our price prediction graph.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly from Suvarnabhumi to Chiang Mai on another airline

Consider alternative airlines that service the Chiang Mai area. Flight routes are based on user searches made on Cheapflights and were last updated on 1 September 2026.

Complete your trip

Complete your trip to Chiang Mai by adding a car hire and/or hotel booking to your travel itinerary.

Other airlines serving Suvarnabhumi and Chiang Mai

Choose from other airlines serving Suvarnabhumi and Chiang Mai.

Other popular destinations in Asia

If Chiang Mai is not for you, choose from these other destinations located in Asia. Flight routes are based on user searches made on Cheapflights and were last updated on 1 September 2026.

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泰國航空 flights from Bangkok Suvarnabhumi Airport to Chiang Mai (BKK - CNX)

泰國航空 flights from Suvarnabhumi to Chiang Mai in 2026

Popular in

Cheapest in

Average price (all airlines)

When is the best time to book a flight to Chiang Mai with 泰國航空?

The best time to book a flight to Chiang Mai with 泰國航空 is 83 days before departure. On average, fares are higher if you book 5 days before departure.

Which month is the cheapest to fly Economy class from Bangkok Suvarnabhumi Airport to Chiang Mai?

For Economy class flights, the cheapest month to fly this route is January. The most expensive months are November and April.

Weekly 泰國航空 flight availability from Bangkok Suvarnabhumi Airport to Chiang Mai

The most 泰國航空 flights from BKK to CNX are scheduled on a Monday (10 on average). You will have fewer 泰國航空 flight options on Tuesday, which is when the least amount of flights are scheduled (6 on average).

Rainfall in Chiang Mai by month

In terms of precipitation, rainfall in Chiang Mai ranges from 0.0 - 250.0 inches per month. September is typically the wettest month, when rainfall can reach 250.0 mm. January is typically the driest time to visit Chiang Mai when rainfall is around 0.0 mm.

Temperature in Chiang Mai by month

Best time to book a flight from Suvarnabhumi to Chiang Mai

Have a flexible travel schedule? Discover the best time to fly to Chiang Mai from Suvarnabhumi with our price prediction graph.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly from Suvarnabhumi to Chiang Mai on another airline

Consider alternative airlines that service the Chiang Mai area. Flight routes are based on user searches made on Cheapflights and were last updated on 1 September 2026.

Complete your trip

Complete your trip to Chiang Mai by adding a car hire and/or hotel booking to your travel itinerary.

Other airlines serving Suvarnabhumi and Chiang Mai

Choose from other airlines serving Suvarnabhumi and Chiang Mai.

Other popular destinations in Asia

If Chiang Mai is not for you, choose from these other destinations located in Asia. Flight routes are based on user searches made on Cheapflights and were last updated on 1 September 2026.

See what others are saying about 泰國航空

Overview

Recent reviews

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