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, IndiGo ($158), Air India Express ($166), and Air India ($170) offers the cheapest pricing from New Delhi to Thiruvananthapuram. These flights start at 17% 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 IndiGo. According to our data, you can fly for as low as $81. Users have also found prices from $82 and $115 on Air India 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 $81. On average you can expect to pay $121. 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 Wednesday 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 $89. 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.

$81+ Flights from New Delhi to Thiruvananthapuram

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from New Delhi to Trivandrum 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 New Delhi Indira Gandhi Intl to Thiruvananthapuram are usually found in July or June, booked 82 days in advance, depart on a Sunday or Wednesday and return on a Thursday

Cheap flight deals from New Delhi to Trivandrum

Round-trip from	$158 (Booking.com)
One-way from	$81 (Booking.com)
Popular in	December
Cheapest in	July
Average price	$173
Good round-trip deal	$158 or less
Good one-way deal	$81 or less

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. 10% potential increase in price ($22 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in July 2025

Search Deals

Price to beat on a round-trip flight from New Delhi Indira Gandhi Intl to Thiruvananthapuram.

Search Deals

Price to beat on a one-way flight from New Delhi Indira Gandhi Intl to Thiruvananthapuram.

Search Deals

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 julio 29, 2025.

mar. 8/263:20 pmDEL - TRV

1 stop6h 40mIndiGo

mar. 9/210:30 pmTRV - DEL

1 stop9h 05mIndiGo

Deal found 7/29

$158

sáb. 8/910:50 pmDEL - TRV

Nonstop3h 25mMultiple Airlines

mar. 9/210:30 pmTRV - DEL

1 stop9h 05mMultiple Airlines

Deal found 7/29

$162

vie. 9/58:15 amDEL - TRV

2 stops12h 55mAir India Express

mié. 9/109:40 pmTRV - DEL

1 stop15h 40mAir India Express

Deal found 7/27

$166

dom. 8/243:25 amDEL - TRV

Nonstop3h 25mAir India

lun. 9/15:35 pmTRV - DEL

1 stop13h 50mAir India

Deal found 7/28

$170

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 julio 29, 2025.

mar. 8/263:20 pmDEL - TRV

1 stop6h 40mIndiGo

mar. 9/210:30 pmTRV - DEL

1 stop9h 05mIndiGo

Deal found 7/29

$158

sáb. 8/910:50 pmDEL - TRV

Nonstop3h 25mMultiple Airlines

mar. 9/210:30 pmTRV - DEL

1 stop9h 05mMultiple Airlines

Deal found 7/29

$162

vie. 9/58:15 amDEL - TRV

2 stops12h 55mAir India Express

mié. 9/109:40 pmTRV - DEL

1 stop15h 40mAir India Express

Deal found 7/27

$166

dom. 8/243:25 amDEL - TRV

Nonstop3h 25mAir India

lun. 9/15:35 pmTRV - DEL

1 stop13h 50mAir India

Deal found 7/28

$170

Last-minute flights from New Delhi to Trivandrum
Discover last-minute flight deals from New Delhi to Trivandrum. Data last updated julio 29, 2025 and is based on user searches.

dom. 8/310:50 pmDEL - TRV

Nonstop3h 25mAir India

mié. 8/135:20 amTRV - DEL

Nonstop3h 35mAir India

Deal found 7/27

$174

vie. 8/83:25 amDEL - TRV

Nonstop3h 25mMultiple Airlines

lun. 9/159:40 pmTRV - DEL

1 stop9h 45mMultiple Airlines

Deal found 7/29

$175

vie. 8/82:30 amDEL - TRV

1 stop10h 15mIndiGo

mar. 9/211:30 amTRV - DEL

1 stop7h 55mIndiGo

Deal found 7/29

$188

sáb. 8/910:50 pmDEL - TRV

Nonstop3h 25mMultiple Airlines

mar. 9/210:30 pmTRV - DEL

1 stop9h 05mMultiple Airlines

Deal found 7/29

$162

dom. 8/243:25 amDEL - TRV

Nonstop3h 25mAir India

lun. 9/15:35 pmTRV - DEL

1 stop13h 50mAir India

Deal found 7/28

$170

lun. 8/258:15 amDEL - TRV

2 stops12h 55mAir India Express

lun. 9/15:35 pmTRV - DEL

1 stop13h 50mAir India Express

Deal found 7/28

$168

mar. 8/263:20 pmDEL - TRV

1 stop6h 40mIndiGo

mar. 9/210:30 pmTRV - DEL

1 stop9h 05mIndiGo

Deal found 7/29

$158

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 julio 29, 2025.

dom. 8/36:00 amDEL - TRV

1 stop6h 50mIndiGo

Deal found 7/27

$81

dom. 8/310:50 pmDEL - TRV

Nonstop3h 25mAir India

Deal found 7/27

$82

dom. 8/310:15 pmDEL - TRV

3 stops22h 55mMultiple Airlines

Deal found 7/27

$113

dom. 8/38:15 amDEL - TRV

2 stops12h 55mAir India Express

Deal found 7/27

$115

vie. 12/199:50 pmDEL - TRV

2 stops46h 10mSingapore Airlines

Deal found 7/29

$600

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

mar. 8/26

3:20 pm-10:00 pm

1 stop6h 40m

Thiruvananthapuram

mar. 9/2

10:30 pm-7:35 am

1 stop9h 05m

$158

New DelhiThiruvananthapuram

DEL - TRV

DELTRV

New Delhi Indira Gandhi Intl

sáb. 8/9

10:50 pm-2:15 am

Nonstop3h 25m

Thiruvananthapuram

mar. 9/2

10:30 pm-7:35 am

1 stop9h 05m

$162

New DelhiThiruvananthapuram

DEL - TRV

DELTRV

New Delhi Indira Gandhi Intl

vie. 9/5

8:15 am-9:10 pm

2 stops12h 55m

Thiruvananthapuram

mié. 9/10

9:40 pm-1:20 pm

1 stop15h 40m

$166

New DelhiThiruvananthapuram

DEL - TRV

DELTRV

New Delhi Indira Gandhi Intl

dom. 8/24

3:25 am-6:50 am

Nonstop3h 25m

Thiruvananthapuram

lun. 9/1

5:35 pm-7:25 am

1 stop13h 50m

$170

New DelhiThiruvananthapuram

DEL - TRV

DELTRV

New Delhi Indira Gandhi Intl

dom. 8/3

6:00 am-12:50 pm

1 stop6h 50m

$81

New DelhiThiruvananthapuram

DEL - TRV

DELTRV

New Delhi Indira Gandhi Intl

dom. 8/3

10:50 pm-2:15 am

Nonstop3h 25m

$82

New DelhiThiruvananthapuram

DEL - TRV

DELTRV

New Delhi Indira Gandhi Intl

dom. 8/3

10:15 pm-9:10 pm

3 stops22h 55m

$113

New DelhiThiruvananthapuram

DEL - TRV

DELTRV

New Delhi Indira Gandhi Intl

dom. 8/3

8:15 am-9:10 pm

2 stops12h 55m

$115

New DelhiThiruvananthapuram

DEL - TRV

DELTRV

New Delhi Indira Gandhi Intl

vie. 12/19

9:50 pm-8:00 pm

2 stops46h 10m

$600

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

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, April is the cheapest month in which you can book a flight from New Delhi to Thiruvananthapuram (average of $1,026). 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 16% 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).

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

1,338 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

1,338 reviews

Singapore Airlines

8.1

Very good

1,338 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

1,338 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

2,927 reviews

Singapore Airlines

8.1

Very good

1,338 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, IndiGo ($158), Air India Express ($166), and Air India ($170) offers the cheapest pricing from New Delhi to Thiruvananthapuram. These flights start at 17% 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 IndiGo. According to our data, you can fly for as low as $81. Users have also found prices from $82 and $115 on Air India 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 $81. On average you can expect to pay $121. 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 $1,026). 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

Varkala

Kovalam

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for New Delhi to Trivandrum

New Delhi to Cochin flights

Other flights to Trivandrum

Charlotte to Trivandrum flights

Thiruvananthapuram to Hyderabad flights

Thiruvananthapuram to Kochi flights

Thiruvananthapuram to Chennai flights

Thiruvananthapuram to Bengaluru flights

Thiruvananthapuram to Mumbai flights

Thiruvananthapuram to Bengaluru flights

Thiruvananthapuram to Abu Dhabi flights

Thiruvananthapuram to New Delhi flights

Thiruvananthapuram to Mumbai flights

Thiruvananthapuram to Chennai flights

Thiruvananthapuram to Singapore flights

Thiruvananthapuram to Muscat flights

Thiruvananthapuram to Sharjah flights

Thiruvananthapuram to Malé flights

Thiruvananthapuram to Colombo Bandaranaike Intl Airport flights

Thiruvananthapuram to Dammam flights

Thiruvananthapuram to Kuwait City flights

Thiruvananthapuram to Singapore flights

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$176	Average$249	FlexibilityNo cancel fee	On-timeN/A

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.

$81+ 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 8/3. 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

1. Tell us where you want to go

2. Select your favorite providers

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 Wednesday 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 round-trip deal

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 julio 29, 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 julio 29, 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 25, 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 julio 29, 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 julio 29, 2025.

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?

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 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

100% Free

Book with Flexibility

Travel Smart

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 julio 29, 2025.