Best round trip available now
⏳
RT prices 26% above average — wait if your dates are flexible
₹57,510
return ticket · per person · 2 nights
· THAI, Bangkok Airways
Outbound
2026-11-03
₹30,829
Return
2026-11-05
₹26,681
₹30,829
12-month low RT
₹45,580
12-month avg RT
Nov
Cheapest month
16,589
Fares tracked
Best Chennai–Koh Samui return dates
Top 6 combos sorted by deal score
BEST DEAL
₹57,510
11 03 → 11 05
2 nights
THAI, Bangkok Airways
₹57,531
11 03 → 11 19
16 nights
THAI, Bangkok Airways
₹57,590
09 22 → 11 05
44 nights
THAI, Bangkok Airways
₹57,603
11 16 → 11 19
3 nights
THAI, Bangkok Airways
₹57,611
09 22 → 10 14
22 nights
THAI, Bangkok Airways
₹57,711
11 03 → 11 12
9 nights
THAI, Bangkok Airways
Per person · Economy · Both legs included
Price by trip length
Cheapest RT found per stay duration
Longer stays often unlock cheaper per-night fares when airlines fill mid-week seats.
When to book for the best price
Average one-way fare by booking window
0-7 days
₹178,427
1,350 fares
8-14 days
₹168,230
1,387 fares
15-30 days
₹136,489
3,296 fares
31-60 days
₹121,669
5,453 fares
61-90 days
₹114,278
3,842 fares
Booking at the optimal window saves ₹64,149 per ticket vs last-minute fares.
Best month for Chennai–Koh Samui round trip
Monthly average fare · weather · crowds
Jul
Dec
| Month | Avg OW fare | OW low | Verdict |
|---|---|---|---|
| Jul | ₹204,351 | ₹89,220 | Expensive |
| Aug | ₹166,326 | ₹31,232 | Expensive |
| Sep | ₹133,599 | ₹30,909 | Expensive |
| Oct | ₹120,234 | ₹30,884 | Expensive |
| NovCHEAPEST | ₹108,885 | ₹30,829 | Expensive |
| Dec | ₹148,830 | ₹30,889 | Expensive |