What is the Thiruvananthapuram to Delhi flight ticket price?

The Thiruvananthapuram to Delhi round trip flight ticket price starts from ₹10,802, with an average price of ₹13,887 over the last 12 months.

What is the cheapest month to fly Thiruvananthapuram to Delhi?

October is the cheapest month to fly Thiruvananthapuram to Delhi based on historical data showing it as the best month for travel. During this time, travelers can find fares closer to the average of Rs 13,887 compared to the high volatility seen in August.

How much does a Thiruvananthapuram to Delhi trip cost?

A Thiruvananthapuram to Delhi round-trip costs an average of Rs 13,887 with a minimum recorded fare of Rs 10,802 across 48,894 tracked fares. Once in the city, you should budget between Rs 1,500 and Rs 4,000 per person daily for accommodation and activities.

How far in advance should I book Thiruvananthapuram to Delhi flights?

The optimal booking window is 61-90 days in advance where the average fare is Rs 20,674. Prices rise significantly closer to departure, reaching an average of Rs 30,056 when booked within 0-7 days.

Which airlines fly Thiruvananthapuram to Delhi and are there non-stops?

Airlines operating on this route include Air India, Air India Express, Emirates, flydubai, Etihad, Gulf Air, IndiGo, Kuwait Airways, Malaysia Airlines, Oman Air, and SriLankan. Travellers should confirm non-stop options at booking as non-stop flights are not currently confirmed for this route.

How many days is ideal for a Delhi trip from India?

The ideal trip length balances the daily budget of Rs 1,500-Rs 4,000 with time to visit top attractions like Red Fort and Qutub Minar. A 3-5 day stay allows sufficient time to experience cultural heritage and street food without exceeding the budget.

How long is the Thiruvananthapuram to Delhi flight?

Typical non-stop flight duration varies by airline, but connecting options may add significant travel time. Since non-stop flights are not confirmed for this route, travelers should expect longer total journey times with layovers.

What is the best time to visit Delhi?

The best months to visit are December and January when weather is cool and clear with high crowd levels. Travelers should avoid August which has monsoon weather and low crowd levels, or April which is hot.

What are the top things to do in Delhi?

Top attractions include Red Fort, India Gate, Humayun's Tomb, Jama Masjid, and Qutub Minar for historical monument experiences. These sites offer cultural heritage exploration alongside opportunities for street food tasting.

Thiruvananthapuram to Delhi Round Trip Flights | Prices from ₹10,802

Best round trip available now

⏳

RT prices 54% above average — wait if your dates are flexible

₹21,364

return ticket · per person · 2 nights · IndiGo

Outbound

2026-10-03

TRV → DEL · 1 stop · 4h 0m

₹11,110

Return

2026-10-05

DEL → TRV · 1 stop · 4h 0m

₹10,254

All dates ↗ 💬 WhatsApp

Best Thiruvananthapuram–Delhi return dates

Top 6 combos sorted by deal score

BEST DEAL

₹21,364

10 03 → 10 05

2 nights

IndiGo

₹21,462

10 03 → 10 07

4 nights

IndiGo

₹21,462

10 06 → 10 08

2 nights

IndiGo

₹21,462

10 03 → 10 06

3 nights

IndiGo

₹21,462

10 03 → 10 08

5 nights

IndiGo

₹21,462

10 05 → 10 07

2 nights

IndiGo

Per person · Economy · Both legs included

Price by trip length

Cheapest RT found per stay duration

₹21k

2-3d

₹21k

4-6d

₹21k

7-9d

₹21k

10-14d

₹21k

15d+

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

₹30,056

3,779 fares

8-14 days

₹27,117

3,778 fares

15-30 days

₹25,419

7,990 fares

31-60 days

₹21,112

14,266 fares

61-90 days

₹20,674

12,434 fares

Booking at the optimal window saves ₹9,382 per ticket vs last-minute fares.

Best month for Thiruvananthapuram–Delhi round trip

Monthly average fare · weather · crowds

Jan Dec

Month	Avg OW fare	OW low	Verdict	Weather	Crowd
Jan	₹31,043	₹13,731	Expensive	Cool/Clear	High
Jul	₹23,309	₹10,833	Expensive	Monsoon	Low
Aug	₹31,885	₹10,833	Expensive	Monsoon	Low
Sep	₹23,952	₹10,802	Expensive	Monsoon	Low
OctCHEAPEST	₹18,936	₹10,802	Expensive	Warm	Medium
Nov	₹21,839	₹11,048	Expensive	Pleasant	High
Dec	₹26,648	₹12,944	Expensive	Cool/Clear	High