January 2026
620 fares
One way31
- Min
- ฿665
- Avg
- ฿1,277
Roundtrip589
- Min
- ฿1,221
- Avg
- ฿2,459
Best Time to Visit Chiang Rai Province
Compare the cheapest months to fly from Bangkok to Chiang Rai Province. One-way and roundtrip prices are shown as separate series.
One way from ฿665
Roundtrip from ฿1,221
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Month price intelligence
Min and average fares.
Month price intelligence
Min and average fares.
Lowest min
February 2026
121 fares
One way6
- Min
- ฿1,287
- Avg
- ฿1,384
Roundtrip115
- Min
- ฿1,960
- Avg
- ฿2,695
July 2026
113 fares
One way8
- Min
- ฿1,253
- Avg
- ฿1,537
Roundtrip105
- Min
- ฿2,408
- Avg
- ฿3,552
August 2026
588 fares
One way31
- Min
- ฿1,093
- Avg
- ฿1,213
Roundtrip557
- Min
- ฿2,204
- Avg
- ฿2,642
September 2026
551 fares
One way30
- Min
- ฿1,330
- Avg
- ฿1,340
Roundtrip521
- Min
- ฿2,470
- Avg
- ฿2,662
October 2026
528 fares
One way31
- Min
- ฿1,051
- Avg
- ฿1,384
Roundtrip497
- Min
- ฿1,910
- Avg
- ฿2,730
November 2026
599 fares
One way29
- Min
- ฿1,305
- Avg
- ฿1,505
Roundtrip570
- Min
- ฿1,910
- Avg
- ฿2,989
December 2026
565 fares
One way31
- Min
- ฿666
- Avg
- ฿1,479
Roundtrip534
- Min
- ฿1,655
- Avg
- ฿2,951
FAQ: Best Time to Visit Chiang Rai Province
What is the cheapest flight from Bangkok to Chiang Rai Province?
The cheapest flight we've found from Bangkok to Chiang Rai Province is ฿1,221. Prices change frequently, so check back often for the latest deals.
What is the average flight price from Bangkok to Chiang Rai Province?
The average price for flights from Bangkok to Chiang Rai Province is around ฿2,459. You can save up to 50% by booking the cheapest available deal.
When is the best time to fly from Bangkok to Chiang Rai Province?
Based on current prices, January offers some of the best deals from Bangkok to Chiang Rai Province. Check the month-by-month breakdown on this page for the cheapest times to fly.
Are there direct flights from Bangkok to Chiang Rai Province?
Availability of direct flights depends on the season and airline. Use the "Direct" filter on our search page to find non-stop flights from Bangkok to Chiang Rai Province.
Quick Answers
What is a steal?
A steal is one of the lowest fares available for that destination and fare type. One-way and roundtrip baselines stay separate.
When is the cheapest month?
january 2026 currently starts at ฿665, the lowest fare among these months.
What should I compare?
Check the fare-type label, total price, relevant dates, airlines, stops, travel time and baggage before you choose.
Can prices change?
Yes. Confirm the final price and flight details before you pay.