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Trivandrum

$104+ 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
Sep 3 — Sep 101
Thu 9/3
Thu 9/10
1 adult, Economy
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Find cheap flights from New Delhi to Trivandrum with Cheapflights

1. Tell us where you want to go

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Cheapflights Tip: The best prices from New Delhi Indira Gandhi Intl to Thiruvananthapuram are usually found in September or March, booked 51 days in advance, depart on a Monday or Thursday and return on a Monday

Cheap 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 August 4, 2026.

This Booking.com deal was found by Cheapflights users on 7/31. 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 9/2211:15 pm
DEL
-
TRV
1 stop8h 40m
IndiGo
Mon 9/285:55 pm
TRV
-
DEL
1 stop5h 30m
IndiGo
Deal found 7/31$214
This Booking.com deal was found by Cheapflights users on 8/4. 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 9/15:55 pm
DEL
-
TRV
1 stop5h 40m
IndiGo
Tue 9/86:30 am
TRV
-
DEL
Nonstop3h 30m
IndiGo
Deal found 8/4$215
This Booking.com deal was found by Cheapflights users on 8/2. 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 9/2511:15 pm
DEL
-
TRV
1 stop8h 40m
IndiGo
Mon 9/285:55 pm
TRV
-
DEL
1 stop8h 10m
IndiGo
Deal found 8/2$217
This Booking.com deal was found by Cheapflights users on 7/31. 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 9/228:10 pm
DEL
-
TRV
Nonstop3h 20m
IndiGo
Wed 9/307:35 am
TRV
-
DEL
1 stop6h 20m
IndiGo
Deal found 7/31$219
This Booking.com deal was found by Cheapflights users on 8/2. 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 8/41:30 pm
DEL
-
TRV
1 stop10h 05m
IndiGo
Fri 8/76:30 am
TRV
-
DEL
Nonstop3h 30m
IndiGo
Deal found 8/2$223
This Booking.com deal was found by Cheapflights users on 7/30. 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 10/15:55 pm
DEL
-
TRV
1 stop5h 40m
IndiGo
Sun 10/46:30 am
TRV
-
DEL
Nonstop3h 30m
IndiGo
Deal found 7/30$229

Find 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 August 4, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$214
(Booking.com)

One-way from

$104
(Booking.com)

Popular in

December

Cheapest in

September

Average price

$203

Good one-way deal

$107 or less
Provider with most accurate pricing for New Delhi Indira Gandhi Intl-Thiruvananthapuram flight deals.
Search Deals
Provider most trusted by Cheapflights users for New Delhi Indira Gandhi Intl-Thiruvananthapuram flights.
Search Deals
From New Delhi Indira Gandhi Intl to Thiruvananthapuram
Search Deals
One-way flight from New Delhi Indira Gandhi Intl to Thiruvananthapuram
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($18 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals
Price to beat on a one-way flight from New Delhi Indira Gandhi Intl to Thiruvananthapuram.
Search Deals

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 August 4, 2026.
Use the filters below to find and compare flights from New Delhi to Thiruvananthapuram that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New DelhiThiruvananthapuram

DEL - TRV

DELTRV

New Delhi Indira Gandhi Intl

Tue 9/1

5:55 pm-11:35 pm

1 stop5h 40m

Thiruvananthapuram

Tue 9/8

6:30 am-10:00 am

Nonstop3h 30m

$215

New DelhiThiruvananthapuram

DEL - TRV

DELTRV

New Delhi Indira Gandhi Intl

Tue 9/22

8:10 pm-11:30 pm

Nonstop3h 20m

Thiruvananthapuram

Wed 9/30

7:35 am-1:55 pm

1 stop6h 20m

$219

New DelhiThiruvananthapuram

DEL - TRV

DELTRV

New Delhi Indira Gandhi Intl

Wed 9/30

2:25 am-7:55 am

1 stop5h 30m

Thiruvananthapuram

Sun 10/4

7:35 am-1:55 pm

1 stop6h 20m

$228
Quickest round-trip

New DelhiThiruvananthapuram

DEL - TRV

DELTRV

New Delhi Indira Gandhi Intl

Tue 9/1

7:10 am-10:25 am

Nonstop3h 15m

Thiruvananthapuram

Mon 9/7

3:10 am-6:35 am

Nonstop3h 25m

$235

New DelhiThiruvananthapuram

DEL - TRV

DELTRV

New Delhi Indira Gandhi Intl

Sat 11/7

10:10 pm-1:30 am

Nonstop3h 20m

Thiruvananthapuram

Wed 11/11

5:05 am-8:35 am

Nonstop3h 30m

$239

New DelhiThiruvananthapuram

DEL - TRV

DELTRV

New Delhi Indira Gandhi Intl

Fri 8/28

8:10 pm-11:30 pm

Nonstop3h 20m

Thiruvananthapuram

Fri 9/4

6:30 am-10:00 am

Nonstop3h 30m

$239

New DelhiThiruvananthapuram

DEL - TRV

DELTRV

New Delhi Indira Gandhi Intl

Sun 11/22

3:30 pm-9:35 pm

1 stop6h 05m

Thiruvananthapuram

Sun 11/29

7:35 am-2:20 pm

1 stop6h 45m

$243

New DelhiThiruvananthapuram

DEL - TRV

DELTRV

New Delhi Indira Gandhi Intl

Sun 11/1

12:20 pm-6:50 pm

1 stop6h 30m

Thiruvananthapuram

Sun 11/15

7:35 am-4:05 pm

1 stop8h 30m

$274

New DelhiThiruvananthapuram

DEL - TRV

DELTRV

New Delhi Indira Gandhi Intl

Sun 11/1

10:10 pm-1:30 am

Nonstop3h 20m

Thiruvananthapuram

Sun 11/15

7:35 am-4:05 pm

1 stop8h 30m

$277
Cheapest one-way

New DelhiThiruvananthapuram

DEL - TRV

DELTRV

New Delhi Indira Gandhi Intl

Sun 8/9

8:10 pm-11:30 pm

Nonstop3h 20m

$112

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/2

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

Compare providers for flights from New Delhi to Trivandrum

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from New Delhi to Trivandrum in August.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
oojoPrice Accuracy3 starsTrust Score*2 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy1 starTrust Score*3 stars
eDreamsPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on New Delhi-Thiruvananthapuram flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on New Delhi-Thiruvananthapuram flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from New Delhi-Thiruvananthapuram flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on New Delhi-Thiruvananthapuram flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for New Delhi-Thiruvananthapuram flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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?

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 50 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, September is the cheapest month in which you can book a flight from New Delhi to Thiruvananthapuram (average of $181). Flying from New Delhi to Thiruvananthapuram in December is currently the most expensive (average of $254). 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 August 4, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from New Delhi to Thiruvananthapuram as you normally would.

How much does it cost to fly round-trip from New Delhi to Thiruvananthapuram?

Airfare is typical for this route at the moment.

New Delhi to Thiruvananthapuram flights typically cost between $170 and $221 in September.
The cheapest round-trip price found within the last 5 days was $214 on IndiGo (Sep 22-Sep 28).

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 August 4, 2026.
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
6.8
Okay
582 reviews

Comfort

6.7

Crew

7.3

Boarding

6.8

Overall

6.8

Entertainment

5.6

Food

6.2

Reviews

1 / 20
6.0
Good

Narasimha V Prasad,Jul 2026

HYD - TIR

Boarding got delayed due to server down but the flight departure timing didn’t change they hurried us though no fault of ours
IndiGo
6.8
Okay
582 reviews
IndiGo
6.8
Okay
582 reviews

Comfort

6.7

Crew

7.3

Boarding

6.8

Overall

6.8

Entertainment

5.6

Food

6.2

Reviews

1 / 20
6.0
Good

Narasimha V Prasad,Jul 2026

HYD - TIR

Boarding got delayed due to server down but the flight departure timing didn’t change they hurried us though no fault of ours
Air India
5.5
Fair
2,954 reviews
IndiGo
6.8
Okay
582 reviews

Comfort

6.7

Crew

7.3

Boarding

6.8

Overall

6.8

Entertainment

5.6

Food

6.2

Reviews

1 / 20
6.0
Good

Narasimha V Prasad,Jul 2026

HYD - TIR

Boarding got delayed due to server down but the flight departure timing didn’t change they hurried us though no fault of ours

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 11 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 2 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 8h 40m. IndiGo provides one of the quickest options available for as low as $214. The distance between New Delhi and Thiruvananthapuram is about 1386 mi.

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

    According to our current data, IndiGo ($184), and Air India ($191) offers the cheapest pricing from New Delhi to Thiruvananthapuram. These flights start at 13% lower than the current average price 3 months from now.

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

    Consider Air India (89%), Lufthansa (72%) or Ethiopian Air (67%) 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 $106. On average you can expect to pay $119. 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, September is the cheapest month in which you can book a flight from New Delhi to Thiruvananthapuram (average of $181). Flying from New Delhi to Thiruvananthapuram in December is currently the most expensive (average of $254). 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

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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 August 4, 2026.
AirlineCheapestAverageFlexibilityOn-time
IndiGoCheapest$184Average$213FlexibilityNo cancel feeOn-time80%
Air IndiaCheapest$191Average$239FlexibilityNo cancel feeOn-timeN/A

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