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Cheap flights from New Delhi to Thiruvananthapuram from ₹ 6,970

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New Delhi to Thiruvananthapuram departing on 4/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from New Delhi to Thiruvananthapuram

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
21:25 - 00:50DEL-TRV
3h 25mdirect
Multiple Airlines Logo
05:40 - 21:55TRV-DEL
16h 15m1 stop
₹ 15,086Multiple Airlines
Find Deal
Sun, 9 Nov - Fri, 14 Nov
Multiple Airlines Logo
21:25 - 00:50DEL-TRV
3h 25mdirect
Multiple Airlines Logo
05:40 - 21:55TRV-DEL
16h 15m1 stop
₹ 15,175Multiple Airlines
Find Deal
Sat, 29 Nov - Thu, 4 Dec
IndiGo Logo
04:45 - 11:25DEL-TRV
6h 40m1 stop
IndiGo Logo
06:00 - 09:20TRV-DEL
3h 20mdirect
₹ 15,263IndiGo
Find Deal
Fri, 14 Nov - Fri, 21 Nov
IndiGo Logo
04:45 - 11:25DEL-TRV
6h 40m1 stop
IndiGo Logo
06:00 - 09:20TRV-DEL
3h 20mdirect
₹ 15,351IndiGo
Find Deal
Wed, 10 Dec - Wed, 17 Dec
Air India Express Logo
22:20 - 10:10DEL-TRV
11h 50m1 stop
Air India Express Logo
10:45 - 21:55TRV-DEL
11h 10m1 stop
₹ 15,439Air India Express
Find Deal
Wed, 26 Nov - Wed, 3 Dec
Multiple Airlines Logo
04:45 - 11:25DEL-TRV
6h 40m1 stop
Multiple Airlines Logo
05:40 - 21:55TRV-DEL
16h 15m1 stop
₹ 15,528Multiple Airlines
Find Deal
Wed, 10 Dec - Wed, 17 Dec
Air India Express Logo
22:20 - 10:10DEL-TRV
11h 50m1 stop
Air India Express Logo
10:45 - 21:55TRV-DEL
11h 10m1 stop
₹ 15,616Air India Express
Find Deal
Sat, 15 Nov - Fri, 21 Nov
Air India Express Logo
21:10 - 10:10DEL-TRV
13h 00m1 stop
Air India Express Logo
04:25 - 11:30TRV-DEL
7h 05m1 stop
₹ 15,704Air India Express
Find Deal
Thu, 27 Nov - Wed, 3 Dec
Air India Logo
15:30 - 18:55DEL-TRV
3h 25mdirect
Air India Logo
10:45 - 18:00TRV-DEL
31h 15m2 stops
₹ 16,674Air India
Find Deal
Sun, 9 Nov - Fri, 14 Nov
Air India Logo
15:30 - 10:10DEL-TRV
18h 40m1 stop
Air India Logo
05:40 - 09:40TRV-DEL
28h 00m1 stop
₹ 16,851Air India
Find Deal
Fri, 12 Dec - Fri, 19 Dec

Air India Express flights from New Delhi to Thiruvananthapuram

Our best Air India Express deals on New Delhi to Thiruvananthapuram flight tickets
Air India Express
26 Nov
DEL22:20New Delhi Indira Gandhi Intl
11h 50m
1 stop
TRV10:10Thiruvananthapuram
3 Dec
TRV10:45Thiruvananthapuram
11h 10m
1 stop
DEL21:55New Delhi Indira Gandhi Intl
₹ 15,439
Find similar
Air India Express
15 Nov
DEL22:20New Delhi Indira Gandhi Intl
11h 50m
1 stop
TRV10:10Thiruvananthapuram
21 Nov
TRV10:45Thiruvananthapuram
11h 10m
1 stop
DEL21:55New Delhi Indira Gandhi Intl
₹ 15,616
Find similar
Air India Express
27 Nov
DEL21:10New Delhi Indira Gandhi Intl
13h 00m
1 stop
TRV10:10Thiruvananthapuram
3 Dec
TRV04:25Thiruvananthapuram
7h 05m
1 stop
DEL11:30New Delhi Indira Gandhi Intl
₹ 15,704
Find similar

IndiGo flights from New Delhi to Thiruvananthapuram

Our best IndiGo deals on New Delhi to Thiruvananthapuram flight tickets
IndiGo
14 Nov
DEL04:45New Delhi Indira Gandhi Intl
6h 40m
1 stop
TRV11:25Thiruvananthapuram
21 Nov
TRV06:00Thiruvananthapuram
3h 20m
DEL09:20New Delhi Indira Gandhi Intl
₹ 15,263
Find similar
IndiGo
10 Dec
DEL04:45New Delhi Indira Gandhi Intl
6h 40m
1 stop
TRV11:25Thiruvananthapuram
17 Dec
TRV06:00Thiruvananthapuram
3h 20m
DEL09:20New Delhi Indira Gandhi Intl
₹ 15,351
Find similar
IndiGo
31 Oct
DEL04:45New Delhi Indira Gandhi Intl
6h 40m
1 stop
TRV11:25Thiruvananthapuram
3 Nov
TRV06:00Thiruvananthapuram
3h 20m
DEL09:20New Delhi Indira Gandhi Intl
₹ 15,792
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from New Delhi to Thiruvananthapuram 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, momondo users made 59,053 searches. Data last updated 30 October 2025.
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

Sun 9/11

21:25-00:50

Nonstop3h 25m

Thiruvananthapuram

Fri 14/11

05:40-21:55

1 stop16h 15m

₹ 15,086

New DelhiThiruvananthapuram

DEL - TRV

DELTRV

New Delhi Indira Gandhi Intl

Sat 29/11

21:25-00:50

Nonstop3h 25m

Thiruvananthapuram

Thu 4/12

05:40-21:55

1 stop16h 15m

₹ 15,175

New DelhiThiruvananthapuram

DEL - TRV

DELTRV

New Delhi Indira Gandhi Intl

Fri 14/11

04:45-11:25

1 stop6h 40m

Thiruvananthapuram

Fri 21/11

06:00-09:20

Nonstop3h 20m

₹ 15,263

New DelhiThiruvananthapuram

DEL - TRV

DELTRV

New Delhi Indira Gandhi Intl

Wed 10/12

04:45-11:25

1 stop6h 40m

Thiruvananthapuram

Wed 17/12

06:00-09:20

Nonstop3h 20m

₹ 15,351

New DelhiThiruvananthapuram

DEL - TRV

DELTRV

New Delhi Indira Gandhi Intl

Wed 26/11

22:20-10:10

1 stop11h 50m

Thiruvananthapuram

Wed 3/12

10:45-21:55

1 stop11h 10m

₹ 15,439

New DelhiThiruvananthapuram

DEL - TRV

DELTRV

New Delhi Indira Gandhi Intl

Wed 10/12

04:45-11:25

1 stop6h 40m

Thiruvananthapuram

Wed 17/12

05:40-21:55

1 stop16h 15m

₹ 15,528

New DelhiThiruvananthapuram

DEL - TRV

DELTRV

New Delhi Indira Gandhi Intl

Sat 15/11

22:20-10:10

1 stop11h 50m

Thiruvananthapuram

Fri 21/11

10:45-21:55

1 stop11h 10m

₹ 15,616

New DelhiThiruvananthapuram

DEL - TRV

DELTRV

New Delhi Indira Gandhi Intl

Thu 27/11

21:10-10:10

1 stop13h 00m

Thiruvananthapuram

Wed 3/12

04:25-11:30

1 stop7h 05m

₹ 15,704

New DelhiThiruvananthapuram

DEL - TRV

DELTRV

New Delhi Indira Gandhi Intl

Sun 9/11

15:30-18:55

Nonstop3h 25m

Thiruvananthapuram

Fri 14/11

10:45-18:00

2 stops31h 15m

₹ 16,674

New DelhiThiruvananthapuram

DEL - TRV

DELTRV

New Delhi Indira Gandhi Intl

Fri 12/12

15:30-10:10

1 stop18h 40m

Thiruvananthapuram

Fri 19/12

05:40-09:40

1 stop28h 00m

₹ 16,851

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Thiruvananthapuram from

How to get the cheapest flight ticket from New Delhi to Thiruvananthapuram

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Thiruvananthapuram?

The cheapest month to fly to Thiruvananthapuram from New Delhi is in July. Flight prices, which tend to average around ₹ 15,175, are often lower during this time because this is during the off-season. If you don’t want to visit Thiruvananthapuram in July, then you should wait until August to fly from New Delhi, when ticket prices are also cheap, with an average price of ₹ 15,263.

What is the cheapest day to depart on your flight to Thiruvananthapuram?

On average, the least expensive day to fly to Thiruvananthapuram from New Delhi is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as ₹ 15,902. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Wednesday as prices are generally higher than usual. According to our data, the average ticket price to Thiruvananthapuram on Wednesday is ₹ 17,341.

What is the cheapest time of day to depart on your flight to Thiruvananthapuram?

The cheapest time of day to fly to Thiruvananthapuram is at midday when flights can be purchased for as low as ₹ 14,835. In the morning is when there is more demand to fly to Thiruvananthapuram, so prices are often more expensive at around ₹ 22,409 per ticket.

What is the cheapest New Delhi Indira Gandhi Intl to Thiruvananthapuram flight route?

Fly from New Delhi Indira Gandhi Intl to Thiruvananthapuram for the best New Delhi Indira Gandhi Intl - Thiruvananthapuram flight prices

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

You are more likely to see cheaper flights to Thiruvananthapuram from New Delhi when booking weeks ahead of your departure date. In general, you can expect to find flights to Thiruvananthapuram for around ₹ 16,704 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Thiruvananthapuram from New Delhi for as low as ₹ 15,175 on momondo.

What cabin class options are available on New Delhi Indira Gandhi Intl to Thiruvananthapuram flights?

There are 2 cabin classes available to choose from on New Delhi Indira Gandhi Intl to Thiruvananthapuram flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have New Delhi to Thiruvananthapuram flight prices changed over time?

As of October 2025, prices for New Delhi to Thiruvananthapuram flights are approximately 20% more expensive when compared to flights at the same time last year.

When to book flights from New Delhi to Thiruvananthapuram

Are you open to changing your travel dates? Check out the ideal times to fly from New Delhi to Thiruvananthapuram according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap New Delhi to Thiruvananthapuram (DEL to TRV) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New Delhi to Thiruvananthapuram

Best price found

₹ 7,984

Fastest flight time

3h 15m

Direct flights

Every day

Airports in Thiruvananthapuram

1 airport
The best one-way flight to Thiruvananthapuram from New Delhi in the past 72 hours is ₹ 7,984. The best return flight deal from New Delhi to Thiruvananthapuram found on momondo in the last 72 hours is ₹ 16,754.
The fastest flight from New Delhi to Thiruvananthapuram takes 3h 15m
Direct flights go from New Delhi to Thiruvananthapuram every day.
There is 1 airport near Thiruvananthapuram: Thiruvananthapuram (TRV)
Search flight deals

  • How far is New Delhi Indira Gandhi Intl to Thiruvananthapuram by plane?

    New Delhi Indira Gandhi Intl and Thiruvananthapuram are 2236.6 km apart from one another. In terms of flight time, this usually takes a little over 3h 15m.

  • When did momondo last update prices for flights from New Delhi Indira Gandhi Intl Airport to Thiruvananthapuram Airport?

    Prices for flights from New Delhi Indira Gandhi Intl Airport to Thiruvananthapuram Airport refresh daily.

  • How many operators does momondo search for flights from New Delhi Indira Gandhi Intl Airport to Thiruvananthapuram Airport?

  • How old do you have to be to fly from New Delhi Indira Gandhi Intl Airport to Thiruvananthapuram Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from New Delhi Indira Gandhi Intl Airport to Thiruvananthapuram Airport.

  • What documentation or ID do you need to fly to Thiruvananthapuram Airport?

    The travel and health documents required for your trip to Thiruvananthapuram Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Thiruvananthapuram Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from New Delhi to Thiruvananthapuram?

  • What is the most popular airline from New Delhi to Thiruvananthapuram?

Best airlines flying from New Delhi to Thiruvananthapuram

Compare and see reviews for airlines that fly from New Delhi to Thiruvananthapuram with momondo
Airline
Rating
Free Cancellation
Price
Air IndiaPriceFrom ₹ 11,721Free CancellationRating
5.5
2,940 reviews
Search Air India flights
Air India ExpressPriceFrom ₹ 12,256Free CancellationRating
0.0
0 reviews
Search Air India Express flights
IndiGoPriceFrom ₹ 13,061Free CancellationRating
6.9
489 reviews
Search IndiGo flights

  • IndiGo Flights From New Delhi to Thiruvananthapuram

    IndiGo is one of the most popular airlines flying from New Delhi to Thiruvananthapuram, operating 7 flights/week on average for this route. A good IndiGo flight deal for New Delhi to Thiruvananthapuram starts from ₹ 13,061 round-trip, up to an average price of ₹ 15,895. Our users have rated IndiGo at 6.9/10.

  • Air India Flights From New Delhi to Thiruvananthapuram

    Air India (5.5/10 from 2,940 reviews) operates around 21 flights from New Delhi to Thiruvananthapuram in any given week. The average Air India airfare for this route is around ₹ 17,183, with deals from around ₹ 11,721 rare but found on momondo. Referenced prices are for round-trip New Delhi to Thiruvananthapuram flight searches in the last 72 hours.

Travelling to a place near Thiruvananthapuram?

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

Why use momondo?

Why should I use momondo to find a flight deal from New Delhi to Thiruvananthapuram?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from New Delhi to Thiruvananthapuram. momondo saves you time and could save you money on your trip.

Can I find flights from New Delhi to Thiruvananthapuram with flexible booking policies on momondo?

Yes. All flights to Thiruvananthapuram from New Delhi on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from New Delhi to Thiruvananthapuram?

momondo helps you find the best flight between New Delhi and Thiruvananthapuram by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from New Delhi to Thiruvananthapuram right now. Can momondo alert me if prices change?

If you are not ready to book a flight from New Delhi to Thiruvananthapuram now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Thiruvananthapuram and let you know when they change.

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