Best round trip available now
⏳
RT prices 62% above average — wait if your dates are flexible
₹21,056
return ticket · per person · 31 nights
· IndiGo
Outbound
2026-09-02
₹10,254
Return
2026-10-03
₹10,802
₹10,254
12-month low RT
₹12,998
12-month avg RT
Oct
Cheapest month
36,400
Fares tracked
Best Delhi–Thiruvananthapuram return dates
Top 6 combos sorted by deal score
BEST DEAL
₹21,056
09 02 → 10 03
31 nights
IndiGo
₹21,056
09 07 → 10 20
43 nights
IndiGo
₹21,056
09 10 → 10 14
34 nights
IndiGo
₹21,056
09 09 → 10 20
41 nights
IndiGo
₹21,056
09 10 → 10 05
25 nights
IndiGo
₹21,056
09 11 → 10 14
33 nights
IndiGo
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
₹25,975
3,112 fares
8-14 days
₹25,354
3,203 fares
15-30 days
₹25,720
6,768 fares
31-60 days
₹25,144
10,852 fares
61-90 days
₹23,556
8,861 fares
Booking at the optimal window saves ₹2,419 per ticket vs last-minute fares.
Best month for Delhi–Thiruvananthapuram round trip
Monthly average fare · weather · crowds
Jul
Dec
| Month | Avg OW fare | OW low | Verdict | Weather | Crowd |
|---|---|---|---|---|---|
| Jul | ₹31,652 | ₹10,256 | Expensive | Monsoon | Medium |
| Aug | ₹26,414 | ₹10,256 | Expensive | Monsoon | Medium |
| Sep | ₹26,094 | ₹10,254 | Expensive | Monsoon | Low |
| OctCHEAPEST | ₹22,957 | ₹10,254 | Expensive | Monsoon | Medium |
| Nov | ₹23,164 | ₹10,487 | Expensive | Warm/Clear | High |
| Dec | ₹41,341 | ₹12,393 | Expensive | Warm/Clear | High |
Thiruvananthapuram — what to know
Travel guide for this route
Daily budget
₹1,500–3,500
incl. food + local travel
Safety
High
Flight time
5h 2m avg
Non-stop available
Airlines
Air India, Emirates, Etihad
GOOD FOR:
Beach relaxation
Backpacking
Ayurveda tourism
Houseboat tours
Cultural exploration
TOP ATTRACTIONS
Padmanabhaswamy TempleLighthouse BeachKumari TempleHouseboat backwatersVeli Lake