HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
New Delhi

$82+ Cheap flights from Thiruvananthapuram to New Delhi (TRV - DEL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/26. Fares are subject to change and may not be available on all flights or dates of travel.
TRV — DEL
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Trivandrum to New Delhi with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Thiruvananthapuram to New Delhi Indira Gandhi Intl are usually found in June or July, booked 78 days in advance, depart on a Monday or Wednesday and return on a Sunday

Cheap flight deals from Trivandrum to New Delhi

Discover tips and strategies to find the most affordable flight options for your journey from Trivandrum (TRV) to New Delhi (DEL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 17, 2025.

Round-trip from

$208
(Booking.com)

One-way from

$82
(Booking.com)

Popular in

December

Cheapest in

June

Average price

$173

Good round-trip deal

$896 or less

Good one-way deal

$167 or less
From Thiruvananthapuram to New Delhi Indira Gandhi Intl
Search Deals
One-way flight from Thiruvananthapuram to New Delhi Indira Gandhi Intl
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($11 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($3 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals
Price to beat on a round-trip flight from Thiruvananthapuram to New Delhi Indira Gandhi Intl.
Search Deals
Price to beat on a one-way flight from Thiruvananthapuram to New Delhi Indira Gandhi Intl.
Search Deals

Find flight deals from Trivandrum to New Delhi

Cheapest flights from Trivandrum to New Delhi
Explore the most affordable flight options available from Trivandrum to New Delhi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This Booking.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/206:55 pmTRV - DEL
1 stop5h 40mIndiGo
Sat 10/258:10 pmDEL - TRV
Nonstop3h 20mIndiGo
Deal found 9/15$208
This Booking.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/202:55 amTRV - DEL
1 stop6h 50mIndiGo
Sun 9/218:10 pmDEL - TRV
Nonstop3h 20mIndiGo
Deal found 9/15$211
This Mytrip deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/182:55 amTRV - DEL
2 stops20h 55mIndiGo
Mon 9/228:10 pmDEL - TRV
Nonstop3h 20mIndiGo
Deal found 9/16$216
This Booking.com deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/17:20 pmTRV - DEL
1 stop6h 50mIndiGo
Sat 11/89:25 pmDEL - TRV
Nonstop3h 25mIndiGo
Deal found 9/17$219
This Booking.com deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/268:15 amTRV - DEL
1 stop7h 40mIndiGo
Sun 9/288:00 amDEL - TRV
1 stop8h 15mIndiGo
Deal found 9/17$228
This Booking.com deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/252:55 amTRV - DEL
1 stop8h 05mIndiGo
Wed 10/223:20 pmDEL - TRV
1 stop6h 25mIndiGo
Deal found 9/17$230

Cheapflights Fare Finder

 
Customize your flight search to find flights from Trivandrum to New Delhi that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from Thiruvananthapuram to New Delhi that are best for you.

Fly from

Trivandrum

Fly to

New Delhi

Route

Depart

Return

Price

ThiruvananthapuramNew Delhi

TRV - DEL

TRVDEL

Thiruvananthapuram

Mon 10/20

6:55 pm-12:35 am

1 stop5h 40m

New Delhi Indira Gandhi Intl

Sat 10/25

8:10 pm-11:30 pm

Nonstop3h 20m

$208

ThiruvananthapuramNew Delhi

TRV - DEL

TRVDEL

Thiruvananthapuram

Sat 11/1

7:20 pm-2:10 am

1 stop6h 50m

New Delhi Indira Gandhi Intl

Sat 11/8

9:25 pm-12:50 am

Nonstop3h 25m

$219

ThiruvananthapuramNew Delhi

TRV - DEL

TRVDEL

Thiruvananthapuram

Mon 10/13

12:25 pm-6:40 pm

1 stop6h 15m

New Delhi Indira Gandhi Intl

Mon 10/20

4:00 pm-10:15 pm

1 stop6h 15m

$228

ThiruvananthapuramNew Delhi

TRV - DEL

TRVDEL

Thiruvananthapuram

Sat 11/1

7:20 pm-2:10 am

1 stop6h 50m

New Delhi Indira Gandhi Intl

Fri 11/7

4:45 am-8:10 am

Nonstop3h 25m

$230

ThiruvananthapuramNew Delhi

TRV - DEL

TRVDEL

Thiruvananthapuram

Tue 10/14

5:40 am-9:20 pm

2 stops15h 40m

New Delhi Indira Gandhi Intl

Tue 10/21

8:10 pm-11:30 pm

Nonstop3h 20m

$237

ThiruvananthapuramNew Delhi

TRV - DEL

TRVDEL

Thiruvananthapuram

Tue 10/14

10:20 am-9:20 pm

3 stops11h 00m

New Delhi Indira Gandhi Intl

Tue 10/21

4:00 pm-10:15 pm

1 stop6h 15m

$240

ThiruvananthapuramNew Delhi

TRV - DEL

TRVDEL

Thiruvananthapuram

Thu 2/26

6:00 am-9:20 am

Nonstop3h 20m

$82

ThiruvananthapuramNew Delhi

TRV - DEL

TRVDEL

Thiruvananthapuram

Thu 2/26

2:40 am-9:50 am

1 stop7h 10m

$98

ThiruvananthapuramNew Delhi

TRV - DEL

TRVDEL

Thiruvananthapuram

Thu 9/25

2:55 am-11:00 am

1 stop8h 05m

$106

ThiruvananthapuramNew Delhi

TRV - DEL

TRVDEL

Thiruvananthapuram

Mon 10/13

8:55 pm-8:35 am

1 stop11h 40m

$121

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 11 results
1
2

Best time to book a flight from Trivandrum to New Delhi

Have a flexible travel schedule? Discover the best time to fly to New Delhi from Trivandrum with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Thiruvananthapuram to New Delhi

How far ahead should I book a flight from Thiruvananthapuram to New Delhi?

Use this chart to determine the optimal time to book a round-trip flight from Trivandrum to New Delhi. Price data was last updated on September 12, 2025.

Booking 78 days in advance of your planned departure date is, on average, the best time to get cheap flights from Thiruvananthapuram to New Delhi. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Thiruvananthapuram to New Delhi?

Currently, September is the cheapest month in which you can book a flight from Thiruvananthapuram to New Delhi (average of $762). Flying from Thiruvananthapuram to New Delhi in December is currently the most expensive (average of $1,347). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from TRV to DEL?

Find hourly flight availability from Trivandrum to New Delhi. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 17, 2025.

A simple way to save on the total cost of your ticket is to fly from Thiruvananthapuram to New Delhi in the morning. If you’re flexible enough to do this you can expect to save up to 82% on your trip compared to booking a flight at noon.

Reviews of airlines servicing New Delhi

Get insights into the airlines that provide service to New Delhi. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to New Delhi. Reviews last updated September 17, 2025.
See what other customers who have flown with IndiGo and Air India from Thiruvananthapuram to New Delhi have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
IndiGo
6.9
Okay
484 reviews

Comfort

6.8

Boarding

6.9

Food

6.3

Crew

7.4

Entertainment

5.7

Overall

6.9

Reviews

1 / 20
6.0
Good

Darnie,Jul 2025

LKO - MAA

Whole concept of low cost in flying does not make sense. There are so many paid add ons that eventually the cost is the same as the full fare airline
IndiGo
6.9
Okay
484 reviews
IndiGo
6.9
Okay
484 reviews

Comfort

6.8

Boarding

6.9

Food

6.3

Crew

7.4

Entertainment

5.7

Overall

6.9

Reviews

1 / 20
6.0
Good

Darnie,Jul 2025

LKO - MAA

Whole concept of low cost in flying does not make sense. There are so many paid add ons that eventually the cost is the same as the full fare airline
Air India
5.5
Fair
2,932 reviews
IndiGo
6.9
Okay
484 reviews

Comfort

6.8

Boarding

6.9

Food

6.3

Crew

7.4

Entertainment

5.7

Overall

6.9

Reviews

1 / 20
6.0
Good

Darnie,Jul 2025

LKO - MAA

Whole concept of low cost in flying does not make sense. There are so many paid add ons that eventually the cost is the same as the full fare airline

Related info for your journey

Find useful and relevant information for your journey from Trivandrum to New Delhi. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Thiruvananthapuram to New Delhi?

    To fly from Thiruvananthapuram to New Delhi, you need to book a flight from Thiruvananthapuram (TRV) to Indira Gandhi Intl (DEL). Nonstop flights to New Delhi Indira Gandhi Intl from Thiruvananthapuram take 5h 10m on average. When it comes time to book airfare, you have a few options: there are 9 outbound flights from Thiruvananthapuram to Indira Gandhi Intl offered by 2 different airlines.

  • How popular is this Thiruvananthapuram to New Delhi flight route?

    Flights from Thiruvananthapuram to New Delhi Indira Gandhi Intl have been viewed 3 times in the past calendar month.

  • How long is the flight from Thiruvananthapuram to New Delhi?

    There are many flights that can get you from Thiruvananthapuram to New Delhi in 5h 40m. Fly via IndiGo to get the fastest option. The distance between Thiruvananthapuram and New Delhi is about 1386 mi.

  • What are the cheapest airlines flying from Thiruvananthapuram to New Delhi round-trip?

    Our cheapest airline available from Thiruvananthapuram to New Delhi is Air India. Our recent data shows that you can find tickets from as low as $143 on this airline. An additional option worth looking into is IndiGo, starting at $167. Air India is 21% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the most reliable airlines from Thiruvananthapuram to New Delhi?

    Before booking your flight to New Delhi from Thiruvananthapuram, check out the most reliable airlines to get you to your destination on time: Japan Airlines (97%), Air France (97%), Virgin Atlantic( 97%).

  • What are the cheapest flights from Thiruvananthapuram to New Delhi?

    While on average a flight from Thiruvananthapuram to New Delhi is generally $547, our data shows the cheapest flight currently is $92. When looking at the most popular route, (Thiruvananthapuram - New Delhi Indira Gandhi Intl), you can expect to pay $310 for that flight.

  • Can I find deals for flights from Trivandrum to New Delhi that include hotel bookings?

    Yes. In addition to deals on Trivandrum to New Delhi flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Trivandrum to New Delhi?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Trivandrum to New Delhi.

  • Can I find deals for business class flights from Trivandrum to New Delhi?

    Yes. Cheapflights offers flight deals from Trivandrum to New Delhi by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Thiruvananthapuram to New Delhi?

    Currently, September is the cheapest month in which you can book a flight from Thiruvananthapuram to New Delhi (average of $762). Flying from Thiruvananthapuram to New Delhi in December is currently the most expensive (average of $1,347). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near New Delhi?

Book flights to New Delhi if you plan to visit one of these locations
Noida
Faridabad

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Trivandrum to New Delhi

See prices for flight routes from nearby airports that may be better suited for you.
Cochin to New Delhi flights

Top 2 airlines flying from Trivandrum to New Delhi

Discover the top 2 airlines that operate flights from Trivandrum to New Delhi. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air IndiaCheapest$143Average$191FlexibilityNo cancel feeOn-timeN/A
IndiGoCheapest$167Average$182FlexibilityNo cancel feeOn-time80%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.