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Trivandrum

$83+ Cheap flights from New Delhi to Thiruvananthapuram (DEL - TRV)

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 9/30. Fares are subject to change and may not be available on all flights or dates of travel.
DEL — TRV
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheapflights Tip: The best prices from New Delhi Indira Gandhi Intl to Thiruvananthapuram are usually found in July or August, booked 82 days in advance, depart on a Sunday or Friday and return on a Monday

Cheap flight deals from New Delhi to Trivandrum

Discover tips and strategies to find the most affordable flight options for your journey from New Delhi (DEL) to Trivandrum (TRV). 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 11, 2025.

Round-trip from

$201
(Booking.com)

One-way from

$83
(oojo)

Popular in

December

Cheapest in

July

Average price

$178

Good round-trip deal

$185 or less

Good one-way deal

$86 or less
From New Delhi Indira Gandhi Intl to Thiruvananthapuram
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One-way flight from New Delhi Indira Gandhi Intl to Thiruvananthapuram
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Highest demand for flights based on searches. 10% potential increase in price ($22 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from New Delhi Indira Gandhi Intl to Thiruvananthapuram.
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Price to beat on a one-way flight from New Delhi Indira Gandhi Intl to Thiruvananthapuram.
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Find flight deals from New Delhi to Trivandrum

Cheapest flights from New Delhi to Trivandrum
Explore the most affordable flight options available from New Delhi to Trivandrum. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Booking.com deal was found by Cheapflights users on 9/11. 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 10/279:25 pmDEL - TRV
Nonstop3h 25mIndiGo
Mon 11/36:00 amTRV - DEL
Nonstop3h 20mIndiGo
Deal found 9/11$201
This Booking.com deal was found by Cheapflights users on 9/10. 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.
Wed 10/88:10 pmDEL - TRV
Nonstop3h 20mIndiGo
Wed 10/1512:30 pmTRV - DEL
Nonstop3h 25mIndiGo
Deal found 9/10$222
This Booking.com deal was found by Cheapflights users on 9/11. 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 10/98:10 pmDEL - TRV
Nonstop3h 20mIndiGo
Thu 10/1610:20 amTRV - DEL
1 stop8h 50mIndiGo
Deal found 9/11$228
This Booking.com deal was found by Cheapflights users on 9/10. 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 10/258:10 pmDEL - TRV
Nonstop3h 20mIndiGo
Sat 11/17:20 pmTRV - DEL
1 stop6h 50mIndiGo
Deal found 9/10$236
This Booking.com deal was found by Cheapflights users on 9/11. 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.
Tue 10/148:10 pmDEL - TRV
Nonstop3h 20mIndiGo
Fri 10/1712:30 pmTRV - DEL
Nonstop3h 25mIndiGo
Deal found 9/11$239

Cheapflights Fare Finder

 
Customize your flight search to find flights from New Delhi to Trivandrum 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 11, 2025.
Use the filters below to find and compare flights from New Delhi to Thiruvananthapuram that are best for you.

Fly from

New Delhi

Fly to

Trivandrum

Route

Depart

Return

Price

New DelhiThiruvananthapuram

DEL - TRV

DELTRV

New Delhi Indira Gandhi Intl

Mon 10/27

9:25 pm-12:50 am

Nonstop3h 25m

Thiruvananthapuram

Mon 11/3

6:00 am-9:20 am

Nonstop3h 20m

$201

New DelhiThiruvananthapuram

DEL - TRV

DELTRV

New Delhi Indira Gandhi Intl

Sat 10/25

8:10 pm-11:30 pm

Nonstop3h 20m

Thiruvananthapuram

Sat 11/1

6:40 am-10:05 am

Nonstop3h 25m

$222

New DelhiThiruvananthapuram

DEL - TRV

DELTRV

New Delhi Indira Gandhi Intl

Wed 10/8

8:10 pm-11:30 pm

Nonstop3h 20m

Thiruvananthapuram

Wed 10/15

12:30 pm-3:55 pm

Nonstop3h 25m

$222

New DelhiThiruvananthapuram

DEL - TRV

DELTRV

New Delhi Indira Gandhi Intl

Wed 10/22

2:00 pm-9:45 pm

1 stop7h 45m

Thiruvananthapuram

Sat 11/8

6:00 am-9:20 am

Nonstop3h 20m

$227

New DelhiThiruvananthapuram

DEL - TRV

DELTRV

New Delhi Indira Gandhi Intl

Tue 10/14

8:10 pm-11:30 pm

Nonstop3h 20m

Thiruvananthapuram

Fri 10/17

12:30 pm-3:55 pm

Nonstop3h 25m

$239

New DelhiThiruvananthapuram

DEL - TRV

DELTRV

New Delhi Indira Gandhi Intl

Tue 9/30

3:55 am-12:50 pm

1 stop8h 55m

Thiruvananthapuram

Thu 10/16

10:20 am-7:10 pm

1 stop8h 50m

$246

New DelhiThiruvananthapuram

DEL - TRV

DELTRV

New Delhi Indira Gandhi Intl

Thu 10/9

10:50 pm-2:15 am

Nonstop3h 25m

Thiruvananthapuram

Thu 10/16

10:20 am-7:10 pm

1 stop8h 50m

$248

New DelhiThiruvananthapuram

DEL - TRV

DELTRV

New Delhi Indira Gandhi Intl

Tue 9/30

10:50 pm-2:15 am

Nonstop3h 25m

$83

New DelhiThiruvananthapuram

DEL - TRV

DELTRV

New Delhi Indira Gandhi Intl

Mon 11/10

9:25 pm-12:50 am

Nonstop3h 25m

$92

New DelhiThiruvananthapuram

DEL - TRV

DELTRV

New Delhi Indira Gandhi Intl

Wed 10/8

8:10 pm-11:30 pm

Nonstop3h 20m

$93

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 15 results
1
2

Best time to book a flight from New Delhi to Trivandrum

Have a flexible travel schedule? Discover the best time to fly to Trivandrum from New Delhi 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 New Delhi to Thiruvananthapuram

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

Use this chart to determine the optimal time to book a round-trip flight from New Delhi to Trivandrum. Price data was last updated on August 29, 2025.

The price you pay for your flight from New Delhi to Thiruvananthapuram may vary depending on when you book. For the best chance of a lower fare, look to book 82 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, April is the cheapest month in which you can book a flight from New Delhi to Thiruvananthapuram (average of $1,035). Flying from New Delhi to Thiruvananthapuram in December is currently the most expensive (average of $1,705). 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 DEL to TRV?

Find hourly flight availability from New Delhi to Trivandrum. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

It’s optimal to fly from New Delhi to Thiruvananthapuram in the afternoon. By choosing this option you can save up to 24% on the cost of your flight, compared to a flight in the morning.

Reviews of airlines servicing Trivandrum

Get insights into the airlines that provide service to Trivandrum. 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 Trivandrum. Reviews last updated September 11, 2025.
Get a feel of what it's like to fly with IndiGo and Air India from New Delhi to Thiruvananthapuram by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
IndiGo
6.9
Okay
484 reviews

Crew

7.4

Food

6.3

Overall

6.9

Boarding

6.9

Comfort

6.8

Entertainment

5.7

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

Crew

7.4

Food

6.3

Overall

6.9

Boarding

6.9

Comfort

6.8

Entertainment

5.7

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
2,930 reviews
IndiGo
6.9
Okay
484 reviews

Crew

7.4

Food

6.3

Overall

6.9

Boarding

6.9

Comfort

6.8

Entertainment

5.7

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 New Delhi to Trivandrum. 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 New Delhi to Thiruvananthapuram?

    You will need to book a flight from New Delhi Indira Gandhi Intl to Thiruvananthapuram if you want to fly from New Delhi to Thiruvananthapuram. At least 2 different airlines have flights from Indira Gandhi Intl (DEL) to Thiruvananthapuram (TRV) on a regular basis. There are 7 flights to Thiruvananthapuram from the New Delhi airport per day. If you manage to book one that is nonstop, then you can expect the flight time from DEL to TRV to be around 3h 05m.

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

    This flight path from New Delhi Indira Gandhi Intl to Thiruvananthapuram was viewed by 1 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    A quick flight from New Delhi to Thiruvananthapuram can take about 3h 25m. IndiGo provides one of the quickest options available for as low as $201. The distance between New Delhi and Thiruvananthapuram is about 1386 mi. Generally, flights for this route are nonstop.

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

    According to our current data, Air India ($159), and IndiGo ($159) offers the cheapest pricing from New Delhi to Thiruvananthapuram. These flights start at 16% lower than the current average price 3 months from now.

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

    Consider Japan Airlines (90%), Virgin Atlantic (90%) or IndiGo (90%) when booking your flight. These represent the most reliable airlines when flying from New Delhi to Thiruvananthapuram.

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

    The cheapest flight price from New Delhi to Thiruvananthapuram is $78. On average you can expect to pay $153. The most popular route, (New Delhi Indira Gandhi Intl - Thiruvananthapuram), can usually be booked for $131.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from New Delhi to Trivandrum 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 New Delhi to Thiruvananthapuram?

    Currently, April is the cheapest month in which you can book a flight from New Delhi to Thiruvananthapuram (average of $1,035). Flying from New Delhi to Thiruvananthapuram in December is currently the most expensive (average of $1,705). 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 Thiruvananthapuram?

Book flights to Thiruvananthapuram if you plan to visit one of these locations
Varkala
Kovalam

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for New Delhi to Trivandrum

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

Top 2 airlines flying from New Delhi to Trivandrum

Discover the top 2 airlines that operate flights from New Delhi to Trivandrum. 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 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air IndiaCheapest$159Average$229FlexibilityNo cancel feeOn-timeN/A
IndiGoCheapest$159Average$188FlexibilityNo cancel feeOn-time80%

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