Route overview
The average round-trip fare from Chennai (MAA) to Chiang Mai (CNX) is Rs 30,016, with October being the cheapest month. Indian travelers should check visa requirements for Chiang Mai before booking.
Best deal available now
✈
Prices are 37% below average — great time to book
₹17,559
↓ 35% vs route avg
Weekend departure
Departure: 2026-10-04 · in 30 days · Prices tracked live by Tripfik
₹17,119
Cheapest available
₹27,165
Route avg (120d)
Oct
Cheapest month
18,317
Fares tracked
As of September 2026, the cheapest one-way flight from Chennai to Chiang Mai, Thailand is ₹17,119, which is 37% below the 12-month average of ₹27,165.
Cheapest Chennai to Chiang Mai, Thailand flights
Next 120 days — sorted by date
₹17,559
04 Oct
· in 30d
Weekend
₹18,747
05 Oct
· in 31d
₹18,767
12 Oct
· in 38d
₹18,747
23 Oct
· in 49d
Diwali
₹17,419
02 Nov
· in 59d
₹17,419
04 Nov
· in 61d
₹17,718
09 Nov
· in 66d
₹18,012
15 Nov
· in 72d
Weekend
Under ₹21,897 = top 25% best fares on this route
Round-trip fares — Chennai ↔ Chiang Mai
Both directions combined · 3–14 night stays
12-month low
₹15,481
best RT found this year
12-month avg
₹30,111
typical combined price
12-month peak
₹585,388
avoid Jul
Best month for RT
Oct
lowest avg RT fares
Booking at the right time saves up to ₹14,630 (49%) vs average RT price.
Best time to visit Chiang Mai from Chennai
Monthly price, weather & crowd guide
Jul
Dec
| Month | Typical OW fare | Verdict |
|---|---|---|
| Sep | ₹34,149 | Average |
| Oct CHEAPEST | ₹24,763 | Great value |
| Nov | ₹24,196 | Great value |
| Dec | ₹24,952 | Great value |
Chennai to Chiang Mai — FAQ
What is the cheapest month to fly Chennai to Chiang Mai?
October is the cheapest month for flights from Chennai to Chiang Mai, with average fares at Rs 30,016. This aligns with lower volatility compared to July, which sees the highest price fluctuations.
How much does a Chennai to Chiang Mai trip cost?
The average round-trip fare is Rs 30,016, with minimum fares as low as Rs 15,481. Daily budgets in Chiang Mai are not specified in the data provided.
How far in advance should I book Chennai to Chiang Mai flights?
The lowest average fare is found when booking 61-90 days in advance at Rs 37,543. Fares increase significantly as departure approaches, reaching an average of Rs 120,517 for bookings made 0-7 days before travel.
Which airlines fly Chennai to Chiang Mai and are there non-stops?
Airlines operating on this route include Akasa Air, Etihad, Bangkok Airways, and others. Non-stop options are not explicitly listed; travelers should confirm availability during booking.
How many days is ideal for a Chiang Mai trip from India?
There is no specified ideal duration due to missing attraction data. However, budget considerations suggest flexibility in trip length based on fare trends and personal preferences.
Do Indians need a visa for Chiang Mai?
Indian travelers must check specific visa requirements for Chiang Mai as the data does not confirm necessity or cost. Requirements may vary by nationality and travel purpose.
What is the best time to visit Chiang Mai?
The best months are October, with high volatility in July to avoid. Weather and crowd data are unavailable, so relying on fare trends and seasonality is recommended.
What are the top things to do in Chiang Mai?
Top attractions are not listed in the data provided. Travelers may explore cultural sites, nature reserves, or local markets based on general recommendations for the region.
Route data (12 months · 18,317 fares)
12m avg RT fare
₹30,111
RT historical low
₹15,481
Volatility
High
Data tier
Tier A · updated continuously
Last updated 4 Sep 2026 · Tripfik tracks live fares from all major Indian airports