Best round trip available now
⏳
RT prices 32% above average — wait if your dates are flexible
₹70,319
return ticket · per person · 32 nights
· Etihad
Outbound
2026-09-18
₹31,147
Return
2026-10-20
₹39,172
₹28,563
12-month low RT
₹53,415
12-month avg RT
Nov
Cheapest month
27,943
Fares tracked
Best Kolkata–Istanbul return dates
Top 6 combos sorted by deal score
BEST DEAL
₹70,319
09 18 → 10 20
32 nights
Etihad
₹70,319
09 18 → 10 01
13 nights
Etihad
₹70,325
09 18 → 10 08
20 nights
Etihad
₹70,470
09 18 → 10 06
18 nights
Etihad
₹71,737
09 18 → 10 18
30 nights
Etihad
₹71,737
09 18 → 09 27
9 nights
Etihad
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
₹119,081
2,429 fares
8-14 days
₹98,975
2,043 fares
15-30 days
₹78,253
4,223 fares
31-60 days
₹59,386
8,389 fares
61-90 days
₹59,049
8,011 fares
Booking at the optimal window saves ₹60,032 per ticket vs last-minute fares.
Best month for Kolkata–Istanbul round trip
Monthly average fare · weather · crowds
Jan
Dec
| Month | Avg OW fare | OW low | Verdict |
|---|---|---|---|
| Jan | ₹87,662 | ₹45,916 | Expensive |
| Jul | ₹120,439 | ₹37,915 | Expensive |
| Aug | ₹114,147 | ₹34,290 | Expensive |
| Sep | ₹61,779 | ₹28,563 | Expensive |
| Oct | ₹59,591 | ₹33,322 | Average |
| NovCHEAPEST | ₹58,547 | ₹33,322 | Average |
| Dec | ₹60,671 | ₹33,364 | Average |
Other round trips from Kolkata