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 ($149), IndiGo ($167), and Air India ($172) offers the cheapest pricing from New Delhi to Thiruvananthapuram. These flights start at 21% 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 $77. Users have also found prices from $81 and $86 on IndiGo and Air India Express, respectively.

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

Travelers seeking maximum savings on their New Delhi to Thiruvananthapuram flight should consider departing on Sunday evenings when fares are most often at their lowest. Wednesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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.

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).

What are the cheapest flights from New Delhi to Thiruvananthapuram?

The cheapest flight price from New Delhi to Thiruvananthapuram is $79. On average you can expect to pay $81. The most popular route, (New Delhi Indira Gandhi Intl - Thiruvananthapuram), can usually be booked for $131.

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

Consider Lufthansa (84%), Ethiopian Air (71%) or Japan Airlines (69%) when booking your flight. These represent the most reliable airlines when flying from New Delhi to Thiruvananthapuram.

What is the cheapest day to fly round-trip from New Delhi to Thiruvananthapuram?

Flying to your destination on a Monday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Thiruvananthapuram. Check prices with Cheapflights to find a great deal for your trip.

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

Find a great deal and save up to 8% by booking at least 37 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from New Delhi to Thiruvananthapuram within the next two weeks, with the cheapest ticket starting at $176.

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

July can be a great time to fly to Thiruvananthapuram from New Delhi with a flight ticket averaging about $191. Cheapflights users have found deals in the month of July for as cheap as $74. The most expensive prices can be found in the month of December.

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 8 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.

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.

$77+ Flights from New Delhi to Thiruvananthapuram

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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 July or June, booked 82 days in advance, depart on a Sunday or Friday and return on a Thursday

Cheap flight deals from New Delhi to Trivandrum

Round-trip from	$149 (Trip.com)
One-way from	$77 (oojo)
Popular in	December
Cheapest in	July
Average price	$174
Good one-way deal	$81 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

Search Deals

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 ($6 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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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 July 18, 2025.

Fri 8/18:15 amDEL - TRV

2 stops12h 55mAir India Express

Thu 8/219:40 pmTRV - DEL

1 stop9h 45mAir India Express

Deal found 7/17

$149

Tue 8/123:25 amDEL - TRV

Nonstop3h 25mMultiple Airlines

Wed 8/209:10 pmTRV - DEL

1 stop10h 15mMultiple Airlines

Deal found 7/16

$159

Thu 7/312:30 amDEL - TRV

1 stop10h 15mIndiGo

Thu 8/2110:45 pmTRV - DEL

1 stop7h 25mIndiGo

Deal found 7/17

$167

Thu 7/2410:50 pmDEL - TRV

Nonstop3h 25mAir India

Mon 7/287:30 amTRV - DEL

Nonstop3h 25mAir India

Deal found 7/17

$168

Best flights from New Delhi to Trivandrum
Discover carefully curated flight deals from New Delhi to Trivandrum that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 18, 2025.

Fri 8/18:15 amDEL - TRV

2 stops12h 55mAir India Express

Thu 8/219:40 pmTRV - DEL

1 stop9h 45mAir India Express

Deal found 7/17

$149

Tue 8/123:25 amDEL - TRV

Nonstop3h 25mMultiple Airlines

Wed 8/209:10 pmTRV - DEL

1 stop10h 15mMultiple Airlines

Deal found 7/16

$159

Thu 7/312:30 amDEL - TRV

1 stop10h 15mIndiGo

Thu 8/2110:45 pmTRV - DEL

1 stop7h 25mIndiGo

Deal found 7/17

$167

Thu 7/313:25 amDEL - TRV

Nonstop3h 25mAir India

Thu 8/217:15 pmTRV - DEL

Nonstop3h 30mAir India

Deal found 7/17

$172

Last-minute flights from New Delhi to Trivandrum
Discover last-minute flight deals from New Delhi to Trivandrum. Data last updated July 18, 2025 and is based on user searches.

Wed 7/232:30 amDEL - TRV

2 stops14h 35mMultiple Airlines

Mon 7/289:40 pmTRV - DEL

2 stops22h 55mMultiple Airlines

Deal found 7/17

$206

Thu 7/2410:50 pmDEL - TRV

Nonstop3h 25mAir India

Mon 7/287:30 amTRV - DEL

Nonstop3h 25mAir India

Deal found 7/17

$168

Thu 7/312:30 amDEL - TRV

1 stop10h 15mIndiGo

Thu 8/2110:45 pmTRV - DEL

1 stop7h 25mIndiGo

Deal found 7/17

$167

Fri 8/18:15 amDEL - TRV

2 stops12h 55mAir India Express

Thu 8/219:40 pmTRV - DEL

1 stop9h 45mAir India Express

Deal found 7/17

$149

Tue 8/123:25 amDEL - TRV

Nonstop3h 25mMultiple Airlines

Wed 8/209:10 pmTRV - DEL

1 stop10h 15mMultiple Airlines

Deal found 7/16

$159

One-way flights from New Delhi to Trivandrum
Search for one-way flight options from New Delhi to Trivandrum. Find affordable one-way fares based on user searches. Data last updated July 18, 2025.

Fri 8/13:25 amDEL - TRV

Nonstop3h 25mAir India

Deal found 7/16

$77

Wed 8/208:15 pmDEL - TRV

1 stop11h 30mIndiGo

Deal found 7/16

$81

Mon 8/45:00 amDEL - TRV

1 stop12h 05mAir India Express

Deal found 7/16

$86

Wed 8/203:10 pmDEL - TRV

3 stops25h 55mMultiple Airlines

Deal found 7/16

$99

Tue 9/29:00 amDEL - TRV

2 stops22h 55mSingapore Airlines

Deal found 7/16

$603

Cheapflights Fare Finder

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

New DelhiThiruvananthapuram

DEL - TRV

DELTRV

New Delhi Indira Gandhi Intl

Fri 8/1

8:15 am-9:10 pm

2 stops12h 55m

Thiruvananthapuram

Thu 8/21

9:40 pm-7:25 am

1 stop9h 45m

$149

New DelhiThiruvananthapuram

DEL - TRV

DELTRV

New Delhi Indira Gandhi Intl

Tue 8/12

3:25 am-6:50 am

Nonstop3h 25m

Thiruvananthapuram

Wed 8/20

9:10 pm-7:25 am

1 stop10h 15m

$159

New DelhiThiruvananthapuram

DEL - TRV

DELTRV

New Delhi Indira Gandhi Intl

Thu 7/31

2:30 am-12:45 pm

1 stop10h 15m

Thiruvananthapuram

Thu 8/21

10:45 pm-6:10 am

1 stop7h 25m

$167

New DelhiThiruvananthapuram

DEL - TRV

DELTRV

New Delhi Indira Gandhi Intl

Thu 7/31

3:25 am-6:50 am

Nonstop3h 25m

Thiruvananthapuram

Thu 8/21

7:15 pm-10:45 pm

Nonstop3h 30m

$172

New DelhiThiruvananthapuram

DEL - TRV

DELTRV

New Delhi Indira Gandhi Intl

Fri 8/1

3:25 am-6:50 am

Nonstop3h 25m

$77

New DelhiThiruvananthapuram

DEL - TRV

DELTRV

New Delhi Indira Gandhi Intl

Wed 8/20

8:15 pm-7:45 am

1 stop11h 30m

$81

New DelhiThiruvananthapuram

DEL - TRV

DELTRV

New Delhi Indira Gandhi Intl

Mon 8/4

5:00 am-5:05 pm

1 stop12h 05m

$86

New DelhiThiruvananthapuram

DEL - TRV

DELTRV

New Delhi Indira Gandhi Intl

Wed 8/20

3:10 pm-5:05 pm

3 stops25h 55m

$99

New DelhiThiruvananthapuram

DEL - TRV

DELTRV

New Delhi Indira Gandhi Intl

Tue 9/2

9:00 am-7:55 am

2 stops22h 55m

$603

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/16

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 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 $1,018). 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?

It’s optimal to fly from New Delhi to Thiruvananthapuram in the afternoon. By choosing this option you can save up to 20% on the cost of your flight, compared to a flight at noon.

Weekly flight availability from New Delhi to Thiruvananthapuram

The most flights from DEL to TRV are scheduled on a Monday (8 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (8 on average).

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

Reviews of airlines servicing Trivandrum

Get a feel of what it's like to fly with Singapore Airlines, 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.

Singapore Airlines

8.1

Very good

1,327 reviews

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

1,327 reviews

Singapore Airlines

8.1

Very good

1,327 reviews

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

478 reviews

Singapore Airlines

8.1

Very good

1,327 reviews

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.

Air India

5.5

Fair

2,928 reviews

Singapore Airlines

8.1

Very good

1,327 reviews

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

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 8 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 ($149), IndiGo ($167), and Air India ($172) offers the cheapest pricing from New Delhi to Thiruvananthapuram. These flights start at 21% 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 $77. Users have also found prices from $81 and $86 on IndiGo and Air India Express, respectively.
What are the most reliable airlines from New Delhi to Thiruvananthapuram?
Consider Lufthansa (84%), Ethiopian Air (71%) or Japan Airlines (69%) 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 $79. On average you can expect to pay $81. 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 $1,018). 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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Top 2 airlines flying from New Delhi to Trivandrum

Airline	Cheapest	Average	Flexibility	On-time
IndiGo	Cheapest$159	Average$189	FlexibilityNo cancel fee	On-time80%
Air India	Cheapest$185	Average$250	FlexibilityNo cancel fee	On-timeN/A

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$77+ 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 8/1. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from New Delhi to Trivandrum with Cheapflights

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3. Compare prices and book

Cheapflights Tip: The best prices from New Delhi Indira Gandhi Intl to Thiruvananthapuram are usually found in July or June, booked 82 days in advance, depart on a Sunday or Friday and return on a Thursday

Cheap flight deals from New Delhi to Trivandrum

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good one-way deal

Find flight deals from New Delhi to Trivandrum

Cheapest flights from New Delhi to TrivandrumExplore 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 July 18, 2025.

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 July 18, 2025.

Cheapflights Fare Finder

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

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.

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 July 11, 2025.

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

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 July 18, 2025.

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 July 18, 2025.

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

Reviews of airlines servicing Trivandrum

Get a feel of what it's like to fly with Singapore Airlines, 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.

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?

How popular is this New Delhi to Thiruvananthapuram flight route?

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

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

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

What are the cheapest flights from New Delhi to Thiruvananthapuram?

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

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

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

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

Traveling to a place near Thiruvananthapuram?

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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.

Top 2 airlines flying from New Delhi to Trivandrum

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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 July 18, 2025.