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Trivandrum

$78+ 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 6/25. Fares are subject to change and may not be available on all flights or dates of travel.
DEL — TRV
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$155
(Trip.com)

One-way from

$78
(Trip.com)

Popular in

December

Cheapest in

July

Average price

$181

Good round-trip deal

$185 or less

Good one-way deal

$87 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 June 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 June 12, 2025.

This Trip.com deal was found by Cheapflights users on 6/12. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/108:15 amDEL - TRV
2 stops12h 55mAir India Express
Thu 7/179:40 pmTRV - DEL
1 stop15h 40mAir India Express
Deal found 6/12$155
This Trip.com deal was found by Cheapflights users on 6/12. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/93:25 amDEL - TRV
Nonstop3h 25mMultiple Airlines
Thu 7/1711:30 amTRV - DEL
1 stop10h 55mMultiple Airlines
Deal found 6/12$156
This Booking.com deal was found by Cheapflights users on 6/10. 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.
Tue 7/88:10 pmDEL - TRV
Nonstop3h 20mIndiGo
Tue 7/1511:30 amTRV - DEL
1 stop7h 55mIndiGo
Deal found 6/10$163
This oojo deal was found by Cheapflights users on 6/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/83:25 amDEL - TRV
Nonstop3h 25mAir India
Wed 7/167:15 pmTRV - DEL
Nonstop3h 30mAir India
Deal found 6/11$167
This Gotogate deal was found by Cheapflights users on 6/10. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/1711:00 pmDEL - TRV
1 stop25h 30mMalaysia Airlines
Fri 7/251:20 amTRV - DEL
1 stop20h 30mMalaysia Airlines
Deal found 6/10$3,582

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 June 12, 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

Thu 7/10

8:15 am-9:10 pm

2 stops12h 55m

Thiruvananthapuram

Thu 7/17

9:40 pm-1:20 pm

1 stop15h 40m

$155

New DelhiThiruvananthapuram

DEL - TRV

DELTRV

New Delhi Indira Gandhi Intl

Wed 7/9

3:25 am-6:50 am

Nonstop3h 25m

Thiruvananthapuram

Thu 7/17

11:30 am-10:25 pm

1 stop10h 55m

$156

New DelhiThiruvananthapuram

DEL - TRV

DELTRV

New Delhi Indira Gandhi Intl

Tue 7/8

8:10 pm-11:30 pm

Nonstop3h 20m

Thiruvananthapuram

Tue 7/15

11:30 am-7:25 pm

1 stop7h 55m

$163

New DelhiThiruvananthapuram

DEL - TRV

DELTRV

New Delhi Indira Gandhi Intl

Tue 7/8

3:25 am-6:50 am

Nonstop3h 25m

Thiruvananthapuram

Wed 7/16

7:15 pm-10:45 pm

Nonstop3h 30m

$167

New DelhiThiruvananthapuram

DEL - TRV

DELTRV

New Delhi Indira Gandhi Intl

Thu 7/17

11:00 pm-12:30 am

1 stop25h 30m

Thiruvananthapuram

Fri 7/25

1:20 am-9:50 pm

1 stop20h 30m

$3,582

New DelhiThiruvananthapuram

DEL - TRV

DELTRV

New Delhi Indira Gandhi Intl

Wed 6/25

10:50 pm-2:15 am

Nonstop3h 25m

$78

New DelhiThiruvananthapuram

DEL - TRV

DELTRV

New Delhi Indira Gandhi Intl

Tue 6/24

8:10 pm-11:30 pm

Nonstop3h 20m

$79

New DelhiThiruvananthapuram

DEL - TRV

DELTRV

New Delhi Indira Gandhi Intl

Mon 7/14

5:00 am-5:05 pm

1 stop12h 05m

$80

New DelhiThiruvananthapuram

DEL - TRV

DELTRV

New Delhi Indira Gandhi Intl

Thu 7/3

10:25 am-9:10 pm

2 stops10h 45m

$100

New DelhiThiruvananthapuram

DEL - TRV

DELTRV

New Delhi Indira Gandhi Intl

Mon 8/11

4:00 pm-7:45 am

1 stop15h 45m

$214

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 12 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 June 9, 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, September is the cheapest month in which you can book a flight from New Delhi to Thiruvananthapuram (average of $1,030). 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 June 12, 2025.

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

Weekly flight availability from New Delhi to Thiruvananthapuram

Explore weekly flight availability from New Delhi to Trivandrum. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 12, 2025.

The most flights from DEL to TRV are scheduled on a Wednesday (9 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (6 on average).

Rainfall in Trivandrum by month

Plan your trip to Trivandrum by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Thiruvananthapuram ranges from 0.9 - 13.5 inches per month. June is typically the wettest month, when rainfall can reach 13.5 in. January is typically the driest time to visit Thiruvananthapuram when rainfall is around 0.9 in.

Temperature in Trivandrum by month

Plan your trip to Trivandrum by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Thiruvananthapuram, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 78.8 F).

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 June 12, 2025.
Singapore Airlines
8.1
Very good
1,302 reviews

Crew

8.6

Overall

8.1

Food

7.7

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Singapore Airlines
8.1
Very good
1,302 reviews
Singapore Airlines
8.1
Very good
1,302 reviews

Crew

8.6

Overall

8.1

Food

7.7

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Malaysia Airlines
7.4
Good
263 reviews
Singapore Airlines
8.1
Very good
1,302 reviews

Crew

8.6

Overall

8.1

Food

7.7

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Ethiopian Air
7.2
Good
781 reviews
Singapore Airlines
8.1
Very good
1,302 reviews

Crew

8.6

Overall

8.1

Food

7.7

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
IndiGo
6.8
Okay
477 reviews
Singapore Airlines
8.1
Very good
1,302 reviews

Crew

8.6

Overall

8.1

Food

7.7

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

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 3 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.

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

    According to our current data, Air India Express ($155), IndiGo ($163), and Air India ($167) offers the cheapest pricing from New Delhi to Thiruvananthapuram. These flights start at 18% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from New Delhi to Thiruvananthapuram one-way?

    For one-way options, check prices for Air India. According to our data, you can fly for as low as $78. Users have also found prices from $79 and $80 on IndiGo and Air India Express, respectively.

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

    Consider SpiceJet (100%), Lufthansa (85%) or Ethiopian Air (68%) 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 $72. On average you can expect to pay $161. 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 $1,030). 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

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Alternative routes for New Delhi to Trivandrum

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Top 3 airlines flying from New Delhi to Trivandrum

Discover the top 3 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
IndiGoCheapest$159Average$190FlexibilityNo cancel feeOn-time80%
VistaraCheapest$169Average$196FlexibilityNo cancel feeOn-timeN/A
Air IndiaCheapest$183Average$250FlexibilityNo cancel feeOn-timeN/A

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