TRV - DEL

C$ 165 Find Cheap Flights from Thiruvananthapuram (Trivandrum) to New Delhi – Compare and Save

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Everything you should know

Cheapest round-trip
C$ 309
Typical prices: C$ 255-C$ 332
IndiGo
Tue 27/11Thu 29/11
TRV - DEL • Direct
Cheapest one-way flights
C$ 165
Typical prices: C$ 140-C$ 188
IndiGo
Tue 13/11
TRV - DEL • Direct
Direct flights
You can fly direct with Air India and IndiGo. Average duration is 3h 24m
Direct flights
+1
Direct flights
+1
Avoid delays
Most punctual • 99% on-time
Best time • Fewest delays
Insights
Insights
When to book
in advance
Our data shows that travellers who book at least 21 weeks in advance save around 36% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 11% price drop
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Cheapest • Avg C$ 246 (round-trip)
Shortest trip • 6h 22m (one-way)
Insights
Insights
Start a new search
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We hope you enjoy your trip to New Delhi!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Thiruvananthapuram to New Delhi (TRV-DEL)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Thiruvananthapuram to New Delhi

Fri, 27 Nov - Sun, 29 Nov
IndiGo Logo
8:25 a.m. - 11:50 a.m.TRV  Thiruvananthapuram-DEL New Delhi Indira Gandhi Intl
3h 25mdirect
IndiGo Logo
4:25 a.m. - 7:50 a.m.DEL  New Delhi Indira Gandhi Intl-TRV Thiruvananthapuram
3h 25mdirect
C$ 309IndiGo
3+ days ago
Mon, 23 Nov - Sun, 29 Nov
IndiGo Logo
8:25 a.m. - 11:50 a.m.TRV  Thiruvananthapuram-DEL New Delhi Indira Gandhi Intl
3h 25mdirect
IndiGo Logo
4:25 a.m. - 7:50 a.m.DEL  New Delhi Indira Gandhi Intl-TRV Thiruvananthapuram
3h 25mdirect
C$ 310IndiGo
3+ days ago
Mon, 15 Feb - Sun, 21 Feb
IndiGo Logo
8:25 a.m. - 11:50 a.m.TRV  Thiruvananthapuram-DEL New Delhi Indira Gandhi Intl
3h 25mdirect
IndiGo Logo
4:25 a.m. - 7:50 a.m.DEL  New Delhi Indira Gandhi Intl-TRV Thiruvananthapuram
3h 25mdirect
C$ 334IndiGo
Just now
Tue, 5 Jan - Tue, 12 Jan
IndiGo Logo
10:35 p.m. - 1:55 a.m.TRV  Thiruvananthapuram-DEL New Delhi Indira Gandhi Intl
3h 20mdirect
IndiGo Logo
6:35 p.m. - 10:00 p.m.DEL  New Delhi Indira Gandhi Intl-TRV Thiruvananthapuram
3h 25mdirect
C$ 340IndiGo
2 days ago
Sun, 10 Jan - Sun, 17 Jan
IndiGo Logo
8:25 a.m. - 11:50 a.m.TRV  Thiruvananthapuram-DEL New Delhi Indira Gandhi Intl
3h 25mdirect
IndiGo Logo
6:35 p.m. - 10:00 p.m.DEL  New Delhi Indira Gandhi Intl-TRV Thiruvananthapuram
3h 25mdirect
C$ 341IndiGo
2 days ago
Fri, 25 Dec - Thu, 31 Dec
IndiGo Logo
8:25 a.m. - 11:50 a.m.TRV  Thiruvananthapuram-DEL New Delhi Indira Gandhi Intl
3h 25mdirect
IndiGo Logo
6:35 p.m. - 10:00 p.m.DEL  New Delhi Indira Gandhi Intl-TRV Thiruvananthapuram
3h 25mdirect
C$ 348IndiGo
3+ days ago
Fri, 11 Dec - Sat, 2 Jan
IndiGo Logo
8:25 a.m. - 11:50 a.m.TRV  Thiruvananthapuram-DEL New Delhi Indira Gandhi Intl
3h 25mdirect
IndiGo Logo
6:35 p.m. - 10:00 p.m.DEL  New Delhi Indira Gandhi Intl-TRV Thiruvananthapuram
3h 25mdirect
C$ 350IndiGo
11 hours ago
Tue, 5 Jan - Tue, 12 Jan
IndiGo Logo
10:35 p.m. - 1:55 a.m.TRV  Thiruvananthapuram-DEL New Delhi Indira Gandhi Intl
3h 20mdirect
IndiGo Logo
6:35 p.m. - 10:00 p.m.DEL  New Delhi Indira Gandhi Intl-TRV Thiruvananthapuram
3h 25mdirect
C$ 351IndiGo
22 hours ago
Thu, 10 Dec - Sun, 20 Dec
IndiGo Logo
10:35 p.m. - 1:55 a.m.TRV  Thiruvananthapuram-DEL New Delhi Indira Gandhi Intl
3h 20mdirect
IndiGo Logo
6:35 p.m. - 10:00 p.m.DEL  New Delhi Indira Gandhi Intl-TRV Thiruvananthapuram
3h 25mdirect
C$ 355IndiGo
3+ days ago
Fri, 27 Nov - Sun, 29 Nov
IndiGo Logo
8:55 a.m. - 6:50 p.m.TRV  Thiruvananthapuram-DEL New Delhi Indira Gandhi Intl
9h 55m1 stop Hyderabad Rajiv Gandhi Intl
IndiGo Logo
4:25 a.m. - 7:50 a.m.DEL  New Delhi Indira Gandhi Intl-TRV Thiruvananthapuram
3h 25mdirect
C$ 358IndiGo
3+ days ago
Booking Insights

Price, demand, and travel trends for Thiruvananthapuram to New Delhi flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Thiruvananthapuram to New Delhi?

Round-trip flights from Thiruvananthapuram to New Delhi typically range from C$ 255 to C$ 332. The lowest price found in the past 5 days was C$ 309, on IndiGo.

What's the cheapest day of the week to fly from Thiruvananthapuram to New Delhi?

Based on deals KAYAK users found in the last 12 months, Saturday is the cheapest day of the week to fly from Thiruvananthapuram to New Delhi. It's 5% cheaper than the average day, while Tuesday is the most expensive, with prices 10% higher.

What is the cheapest month to fly from Thiruvananthapuram to New Delhi?

•February is the cheapest month to fly from Thiruvananthapuram to New Delhi at C$ 260 round-trip.
•December (C$ 351) and August (C$ 347) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 34% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from Thiruvananthapuram to New Delhi the cheapest?

Flights from Thiruvananthapuram to New Delhi are cheapest 21 weeks before departure. Booking in this window typically costs about 36% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Expert advice

Expert advice for your flight from Thiruvananthapuram to New Delhi

 
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Ramsey Qubein

Ramsey Qubein

Expert on Air India

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Jessica Macdonald

Jessica Macdonald

Expert on Lufthansa

Currently based in Scotland after living in South Africa and the United States, Jessica has been writing travel and aviation content for more than 10 years. She regularly contributes to Travel + Leisure and TripSavvy, and has had work published by Condé Nast Traveller and The Independent. She has traveled to more than 50 countries across six continents.

Robert Schrader

Robert Schrader

Expert on IndiGo

One of the web's original travel bloggers, Robert launched his first site Leave Your Daily Hell in 2009. Since then, he's expanded into destination niche sites (one each for Japan, Thailand and Taiwan), in addition to having written for the inflight magazines of Singapore Airlines and Korean Air. Overall, he's visited nearly 100 countries, and flies business as often as possible.

Key details for Thiruvananthapuram to New Delhi flights

Low season

September

Cheapest flight

C$ 165
Beat the crowds with an average 19% drop in traveller numbers.
The most popular month to fly with an average 36% increase in traveller numbers.
One-way flight from Thiruvananthapuram to New Delhi

When to book flights from Thiruvananthapuram to New Delhi

Are your dates flexible? Find out the best times to travel from Thiruvananthapuram to New Delhi based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Thiruvananthapuram to New Delhi flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines, and booking tips.

  • What are the earliest and latest flights from Thiruvananthapuram to New Delhi?

    These are the earliest and latest flight times available from Thiruvananthapuram to New Delhi:

    • Earliest: departs at 3:00 am and lands at 6:24 am
    • Latest: departs at 11:35 pm and lands at 2:59 am.

    The flight takes about 3h 24m.

  • Which cabin classes can I book on flights from Thiruvananthapuram to New Delhi?

    Only Economy Class is available on flights from Thiruvananthapuram to New Delhi.

  • How long does a flight from Thiruvananthapuram to New Delhi take?

    A direct flight from Thiruvananthapuram to New Delhi takes 3h 24m, covering 3,590 km.

  • Do I need a passport to fly from Thiruvananthapuram to New Delhi?

    No, a passport is not required for this domestic route, but you will need another form of identification, such as a driver's licence.

  • How much should I expect to pay for a Thiruvananthapuram to New Delhi flight?

    Round-trip flights from Thiruvananthapuram to New Delhi range from C$ 255 to C$ 332, with an average of C$ 292 over the past 12 months. Anything below C$ 255 counts as a good deal.

  • How expensive are last-minute Thiruvananthapuram to New Delhi flights?

    Last-minute fares on this route (booked within two weeks of departure) run 8% above the C$ 292 route average. Book 21 weeks before departure for the lowest fares.

  • How much can I save by taking a layover when flying from Thiruvananthapuram to New Delhi?

    On this route, layover flights are cheaper than direct options on average. Layover fares average C$ 246 round-trip via Chennai (MAA), compared to C$ 297 for direct.

  • What is the standard checked bag allowance on flights from Thiruvananthapuram to New Delhi?

    There is no standard. Checked bag policies vary by airline on this route. Most carriers charge C$ 20–C$ 62 for the first checked bag in economy. Premium fares and elite status bookings typically include a free checked bag.

  • Which aircraft model is used most often on flights from Thiruvananthapuram to New Delhi?

    The Airbus A321-100/200 family is used most often on this route, operated mainly by Air India and IndiGo. Other aircraft seen on the route include Airbus A321neo variants.

  • How are flight departures from Thiruvananthapuram to New Delhi spread across the day?

    Morning is the busiest departure period on Thiruvananthapuram to New Delhi flights, with 40% leaving in that window. Night departures account for 40%, Evening flights for 20%, and Afternoon flights for 0%.

  • Have flight prices from Thiruvananthapuram to New Delhi changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about C$ 309 to C$ 410. That means the highest observed fare was about 32% higher than the lowest one.

  • How are flight prices from Thiruvananthapuram to New Delhi looking right now?

    One-way fares from Thiruvananthapuram to New Delhi are currently higher than usual. Average one-way flight prices are about C$ 174, which is 7% above the typical average for this route.

  • Which airports can I use when flying from Thiruvananthapuram to New Delhi?

    Flights from Thiruvananthapuram to New Delhi usually depart from Thiruvananthapuram (TRV) and arrive at New Delhi Indira Gandhi Intl (DEL).

  • What time of day has the fewest delays on flights from Thiruvananthapuram to New Delhi?

    Morning flights have the fewest delays on this route, while evening departures tend to have the most.

  • At what point is a flight considered delayed on the route from Thiruvananthapuram to New Delhi?

    A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Thiruvananthapuram to New Delhi route, 10% of flights were delayed in the past three months, with delays averaging 2h 41m.

  • Which airports do connecting flights from Thiruvananthapuram to New Delhi pass through?

    One-stop flights from Thiruvananthapuram to New Delhi most commonly connect through:

    • Hyderabad Rajiv Gandhi Intl (HYD) – 45% of one-stop connections
    • Bengaluru Intl (BLR) – 27% of one-stop connections
    • Chennai (MAA) – 27% of one-stop connections

  • Can I save money by using flexible dates for flights from Thiruvananthapuram to New Delhi?

    Yes. Flexible dates can save you up to 14% on flights from Thiruvananthapuram to New Delhi. Saturday is the cheapest departure day at C$ 280 round-trip on average, while Tuesday is the most expensive at C$ 323, a difference of C$ 43.

    Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • Which airlines fly from Thiruvananthapuram to New Delhi?

    2 airlines operate flights between Thiruvananthapuram and New Delhi. The airlines offering direct flights on this route include:

    • Air India
    • IndiGo

  • How much time can I save by choosing a different layover airport when travelling from Thiruvananthapuram to New Delhi?

    Flying via Hyderabad Rajiv Gandhi Intl (HYD) gives the shortest average 1-stop total travel time at 6h 22m, compared with 6h 54m via Chennai (MAA) and 8h 08m via Bengaluru Intl (BLR).

  • Which popular places can I visit in New Delhi?

    Some of the most popular sights in New Delhi are Lajpat Nagar Central Market, Gurudwara Bangla Sahib, and Karol Bagh. These are among the most viewed places in New Delhi on KAYAK.

  • Which airlines include bags at no extra cost on Thiruvananthapuram to New Delhi flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • IndiGo: a carry-on bag and a checked bag in Economy Class
    • Air India: a carry-on bag and a checked bag in Economy Class

    Baggage allowance can vary by ticket type, cabin class, route, and airline, so always check the fare details before booking.

Your guide to booking Thiruvananthapuram to New Delhi flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Saturday departure and avoid flying on Tuesday. On this route, Saturday flights average C$ 280, about C$ 43 less than Tuesday fares (13% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 21 weeks before you fly. On this route, that window historically saves about 36% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Thiruvananthapuram to New Delhi trip for February. Fares historically average C$ 260 round-trip in that month – typically C$ 91 less than the most expensive month, which is December (based on the last 12 months).
  • For the best chance of arriving on time, fly with IndiGo. Over the past three months, 99% of IndiGo flights from Thiruvananthapuram to New Delhi arrived on time, slightly above the route average of 90%. When flights on this route arrive late, they're delayed by an average of 2h 41m, so choosing an airline with strong on-time performance can make a difference if you're on a tight schedule.
  • If you have the time, taking a 1-stop flight through Chennai Airport (MAA) can be cheaper than flying direct. The cheapest layover option averages C$ 246 round-trip on this route – about C$ 52 less than direct flights (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to New Delhi Indira Gandhi Intl Airport.

    • Holiday Inn New Delhi Aerocity By IHG
    • Radisson Blu Plaza Delhi
    • Pride Plaza Hotel, Aerocity New Delhi

Prefer to fly direct from Trivandrum to New Delhi?

 
Find which airlines fly direct from Thiruvananthapuram Airport to New Delhi Indira Gandhi Intl Airport, which days they fly and book direct flights.

Direct departures

Thiruvananthapuram to New Delhi Indira Gandhi Intl

Monday

Air India,IndiGo

Air India,IndiGo

Tuesday

Air India,IndiGo

Air India,IndiGo

Wednesday

Air India,IndiGo

Air India,IndiGo

Thursday

Air India,IndiGo

Air India,IndiGo

Friday

Air India,IndiGo

Air India,IndiGo

Saturday

Air India,IndiGo

Air India,IndiGo

Sunday

Air India,IndiGo

Air India,IndiGo

See more nonstop flights

Direct returns

New Delhi Indira Gandhi Intl to Thiruvananthapuram

Monday

Air India,IndiGo

Air India,IndiGo

Tuesday

Air India,IndiGo

Air India,IndiGo

Wednesday

Air India,IndiGo

Air India,IndiGo

Thursday

Air India,IndiGo

Air India,IndiGo

Friday

Air India,IndiGo

Air India,IndiGo

Saturday

Air India,IndiGo

Air India,IndiGo

Sunday

Air India,IndiGo

Air India,IndiGo

See more nonstop flights

More options for your flight from Thiruvananthapuram to New Delhi

Complete your trip to New Delhi with a hotel stay or car rental