Cheap flights from New Delhi to Thiruvananthapuram from ₹ 9,528
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 4/9. Fares are subject to change and may not be available on all flights or dates of travel.
DEL — TRV
10 Sep — 17 Sep1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from New Delhi Indira Gandhi Intl to Thiruvananthapuram are usually found in March or September, booked 51 days in advance, depart on a Sunday or Wednesday and return on a Friday
Cheap flight deals from New Delhi to Trivandrum
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One-way
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 11 August 2026.
Fri 4/920:10 -
Nonstop3h 20m
Thu 10/906:30 -
Nonstop3h 30m
Deal found 11/8₹ 20,391
Tue 8/916:15 -
1 stop7h 20m
Tue 15/917:55 -
1 stop5h 30m
Deal found 11/8₹ 20,486
Sat 26/920:10 -
Nonstop3h 20m
Mon 28/906:30 -
Nonstop3h 30m
Deal found 11/8₹ 20,676
Mon 7/920:10 -
Nonstop3h 20m
Mon 14/907:35 -
1 stop7h 50m
Deal found 10/8₹ 20,772
Tue 11/820:10 -
Nonstop3h 20m
Tue 18/806:30 -
Nonstop3h 30m
Deal found 10/8₹ 20,867
Thu 3/923:15 -
1 stop8h 40m
Thu 10/907:35 -
1 stop6h 20m
Deal found 6/8₹ 20,962
Thu 13/816:15 -
1 stop7h 20m
Wed 19/806:30 -
Nonstop3h 30m
Deal found 9/8₹ 21,058
Fri 7/805:45 -
1 stop6h 05m
Thu 13/806:30 -
Nonstop3h 30m
Deal found 6/8₹ 21,248
Thu 3/916:15 -
1 stop7h 20m
Fri 11/907:35 -
1 stop7h 50m
Deal found 7/8₹ 21,343
Thu 3/921:00 -
1 stop10h 55m
Sun 6/907:35 -
1 stop9h 20m
Deal found 7/8₹ 21,439
Best flights from New Delhi to Trivandrum
Discover carefully curated flight deals from New Delhi to Trivandrum that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 11 August 2026.
Sat 26/913:30 -
1 stop10h 05m
Mon 28/906:30 -
Nonstop3h 30m
Deal found 7/8₹ 20,676
Thu 3/922:55 -
Nonstop3h 25m
Thu 10/906:30 -
Nonstop3h 30m
Deal found 6/8₹ 22,010
Thu 3/921:00 -
1 stop10h 55m
Thu 10/906:30 -
Nonstop3h 30m
Deal found 6/8₹ 20,772
Thu 3/915:15 -
1 stop5h 15m
Fri 11/909:35 -
2 stops8h 10m
Deal found 7/8₹ 23,249
Thu 3/921:00 -
1 stop10h 55m
Sun 6/907:35 -
1 stop9h 20m
Deal found 7/8₹ 21,439
Wed 30/920:10 -
Nonstop3h 20m
Mon 5/1006:30 -
Nonstop3h 30m
Deal found 9/8₹ 21,629
Sun 6/923:30 -
1 stop9h 10m
Sun 13/917:55 -
1 stop5h 30m
Deal found 9/8₹ 21,725
Sat 22/823:15 -
1 stop8h 40m
Sun 6/906:30 -
Nonstop3h 30m
Deal found 8/8₹ 22,677
Sat 5/1215:30 -
1 stop6h 05m
Mon 7/1217:20 -
1 stop6h 30m
Deal found 6/8₹ 24,011
Direct flights from New Delhi to Trivandrum
Explore direct flight options from New Delhi to Trivandrum based on user searches, and compare prices and availability for your desired travel dates. Data last updated 11 August 2026.
Fri 4/920:10 -
Nonstop3h 20m
Thu 10/906:30 -
Nonstop3h 30m
Deal found 11/8₹ 20,391
Sat 26/920:10 -
Nonstop3h 20m
Mon 28/906:30 -
Nonstop3h 30m
Deal found 11/8₹ 20,676
Thu 3/920:10 -
Nonstop3h 20m
Thu 10/906:30 -
Nonstop3h 30m
Deal found 6/8₹ 20,962
Fri 18/920:10 -
Nonstop3h 20m
Sat 26/906:30 -
Nonstop3h 30m
Deal found 8/8₹ 21,153
Fri 4/920:10 -
Nonstop3h 20m
Fri 11/906:30 -
Nonstop3h 30m
Deal found 8/8₹ 21,343
Thu 3/920:10 -
Nonstop3h 20m
Fri 11/906:30 -
Nonstop3h 30m
Deal found 7/8₹ 21,534
Mon 7/920:10 -
Nonstop3h 20m
Mon 14/906:30 -
Nonstop3h 30m
Deal found 10/8₹ 21,629
Tue 22/920:10 -
Nonstop3h 20m
Tue 29/906:30 -
Nonstop3h 30m
Deal found 8/8₹ 21,725
Last-minute flights from New Delhi to Trivandrum
Discover last-minute flight deals from New Delhi to Trivandrum. Data last updated 11 August 2026 and is based on user searches.
Tue 11/820:10 -
Nonstop3h 20m
Tue 18/806:30 -
Nonstop3h 30m
Deal found 10/8₹ 20,867
Thu 13/816:15 -
1 stop7h 20m
Wed 19/806:30 -
Nonstop3h 30m
Deal found 9/8₹ 21,058
Thu 3/923:15 -
1 stop8h 40m
Thu 10/907:35 -
1 stop6h 20m
Deal found 6/8₹ 20,962
Thu 3/920:10 -
Nonstop3h 20m
Fri 11/917:55 -
1 stop8h 10m
Deal found 7/8₹ 21,248
Thu 3/921:00 -
1 stop10h 55m
Sun 6/907:35 -
1 stop9h 20m
Deal found 7/8₹ 21,439
Fri 4/920:10 -
Nonstop3h 20m
Thu 10/906:30 -
Nonstop3h 30m
Deal found 11/8₹ 20,391
Mon 7/920:10 -
Nonstop3h 20m
Mon 14/907:35 -
1 stop7h 50m
Deal found 10/8₹ 20,772
Tue 8/916:15 -
1 stop7h 20m
Tue 15/917:55 -
1 stop5h 30m
Deal found 11/8₹ 20,486
Sat 26/920:10 -
Nonstop3h 20m
Mon 28/906:30 -
Nonstop3h 30m
Deal found 11/8₹ 20,676
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 11 August 2026.
Fri 4/920:10 -
Nonstop3h 20m
Deal found 9/8₹ 9,528
Fri 21/820:10 -
Nonstop3h 20m
Deal found 6/8₹ 9,814
Tue 22/910:25 -
1 stop12h 20m
Deal found 10/8₹ 9,909
Mon 17/822:55 -
Nonstop3h 25m
Deal found 10/8₹ 10,005
Thu 3/917:55 -
1 stop5h 40m
Deal found 6/8₹ 10,195
Sat 22/821:00 -
1 stop10h 55m
Deal found 7/8₹ 10,291
Sat 26/922:55 -
Nonstop3h 25m
Deal found 11/8₹ 10,386
Mon 7/917:55 -
1 stop5h 40m
Deal found 7/8₹ 10,481
Tue 18/820:10 -
Nonstop3h 20m
Deal found 11/8₹ 10,576
Mon 17/821:00 -
1 stop10h 55m
Deal found 10/8₹ 10,672
Sun 16/823:15 -
1 stop8h 40m
Deal found 10/8₹ 10,767
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 11 August 2026.
Customise 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 454,620 searches. Data last updated 11 August 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 return flight
New DelhiThiruvananthapuram
DEL New Delhi Indira Gandhi Intl - TRV Thiruvananthapuram
DELTRV
New Delhi Indira Gandhi Intl
Sat 26/9
13:30-23:35
1 stop10h 05m
Thiruvananthapuram
Mon 28/9
06:30-10:00
Nonstop3h 30m
₹ 20,676
New DelhiThiruvananthapuram
DEL New Delhi Indira Gandhi Intl - TRV Thiruvananthapuram
DELTRV
New Delhi Indira Gandhi Intl
Thu 3/9
21:00-07:55
1 stop10h 55m
Thiruvananthapuram
Thu 10/9
06:30-10:00
Nonstop3h 30m
₹ 20,772
New DelhiThiruvananthapuram
DEL New Delhi Indira Gandhi Intl - TRV Thiruvananthapuram
DELTRV
New Delhi Indira Gandhi Intl
Thu 3/9
21:00-07:55
1 stop10h 55m
Thiruvananthapuram
Sun 6/9
07:35-16:55
1 stop9h 20m
₹ 21,439
Fastest return journey
New DelhiThiruvananthapuram
DEL New Delhi Indira Gandhi Intl - TRV Thiruvananthapuram
DELTRV
New Delhi Indira Gandhi Intl
Wed 30/9
20:10-23:30
Nonstop3h 20m
Thiruvananthapuram
Mon 5/10
06:30-10:00
Nonstop3h 30m
₹ 21,629
New DelhiThiruvananthapuram
DEL New Delhi Indira Gandhi Intl - TRV Thiruvananthapuram
DELTRV
New Delhi Indira Gandhi Intl
Sun 6/9
23:30-08:40
1 stop9h 10m
Thiruvananthapuram
Sun 13/9
17:55-23:25
1 stop5h 30m
₹ 21,725
New DelhiThiruvananthapuram
DEL New Delhi Indira Gandhi Intl - TRV Thiruvananthapuram
DELTRV
New Delhi Indira Gandhi Intl
Thu 3/9
22:55-02:20
Nonstop3h 25m
Thiruvananthapuram
Thu 10/9
06:30-10:00
Nonstop3h 30m
₹ 22,010
New DelhiThiruvananthapuram
DEL New Delhi Indira Gandhi Intl - TRV Thiruvananthapuram
DELTRV
New Delhi Indira Gandhi Intl
Sat 22/8
23:15-07:55
1 stop8h 40m
Thiruvananthapuram
Sun 6/9
06:30-10:00
Nonstop3h 30m
₹ 22,677
New DelhiThiruvananthapuram
DEL New Delhi Indira Gandhi Intl - TRV Thiruvananthapuram
DELTRV
New Delhi Indira Gandhi Intl
Thu 3/9
15:15-20:30
1 stop5h 15m
Thiruvananthapuram
Fri 11/9
09:35-17:45
2 stops8h 10m
₹ 23,249
New DelhiThiruvananthapuram
DEL New Delhi Indira Gandhi Intl - TRV Thiruvananthapuram
DELTRV
New Delhi Indira Gandhi Intl
Sat 5/12
15:30-21:35
1 stop6h 05m
Thiruvananthapuram
Mon 7/12
17:20-23:50
1 stop6h 30m
₹ 24,011
Cheapest one-way
New DelhiThiruvananthapuram
DEL New Delhi Indira Gandhi Intl - TRV Thiruvananthapuram
DELTRV
New Delhi Indira Gandhi Intl
Sun 16/8
16:15-23:35
1 stop7h 20m
₹ 10,291
Flights are sorted by cheapest return flights first.
Deals found on 6/8
Showing 1-10 of 20 resultsSorted by cheapest first
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.
DEL-TRV
Estimated return 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
Prices
Airlines
Delays
How far ahead should I book a flight from New Delhi to Thiruvananthapuram?
Booking 50 days in advance of your planned departure date is, on average, the best time to get cheap flights from New Delhi to Thiruvananthapuram. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from New Delhi to Thiruvananthapuram?
Currently, March is the cheapest month in which you can book a flight from New Delhi to Thiruvananthapuram (average of ₹ 17,437). Flying from New Delhi to Thiruvananthapuram in December is currently the most expensive (average of ₹ 24,202). 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 11 August 2026.
When flying from New Delhi to Thiruvananthapuram, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
How much does it cost for a return flight from New Delhi to Thiruvananthapuram?
Airfare is typical for this route at the moment.
New Delhi to Thiruvananthapuram flights typically cost between ₹ 16,293 and ₹ 21,915 in September.The cheapest return price found within the last 5 days was ₹ 20,391 on IndiGo (4 Sept–10 Sept).
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 11 August 2026.
The most flights from DEL to TRV are scheduled on a Monday (11 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (11 on average).
How often are flights from New Delhi to Thiruvananthapuram delayed?
About 29% of weekly flights between New Delhi and Thiruvananthapuram have experienced delays in the past year, with the average delay time being 105 minutes.
What is the most punctual flight time for New Delhi to Thiruvananthapuram flights?
Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Saturday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on New Delhi to Thiruvananthapuram flights?
Over the past year, IndiGo have had the lowest number of delays on this route, with just 23% of flights being delayed.
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 11 August 2026.
Read reviews from past customers who have flown with IndiGo and Air India
from New Delhi to Thiruvananthapuram. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
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?
Booking a flight from New Delhi Indira Gandhi Intl (DEL) to Thiruvananthapuram (TRV) is your only option if you wish to fly from New Delhi to Thiruvananthapuram. On a typical day, there are 11 flights from Indira Gandhi Intl to Thiruvananthapuram, all of which are around 3h 15m for a nonstop flight. You can also purchase a plane ticket from 2 airlines when you book a flight from Indira Gandhi Intl to Thiruvananthapuram.
How popular is this New Delhi to Thiruvananthapuram flight route?
Within the past month, 204 users have taken a look at flights from New Delhi Indira Gandhi Intl to Thiruvananthapuram.
How long is the flight from New Delhi to Thiruvananthapuram?
There are many flights that can get you from New Delhi to Thiruvananthapuram in 10h 05m. Fly via IndiGo to get the fastest option. New Delhi and Thiruvananthapuram are separated by a distance of 2231 km.
What are the cheapest airlines flying from New Delhi to Thiruvananthapuram round-trip?
Currently priced at ₹ 15,014, Air India will fly you from New Delhi to Thiruvananthapuram and back. In addition to Air India, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on IndiGo for as low as ₹ 15,406. Air India is priced at 27% lower than the current average price of a flight leaving 3 months from now.
What are the cheapest airlines to fly from New Delhi to Thiruvananthapuram one-way?
To fly one-way, consider booking your trip with Air India Express, which is currently one of the cheapest options available, starting at ₹ 6,810. Air India flights start at ₹ 6,980 while deals on IndiGo start at ₹ 7,307 one-way.
What are the most reliable airlines from New Delhi to Thiruvananthapuram?
The top 3 most reliable airlines when flying from New Delhi to Thiruvananthapuram are Air India (89%), Lufthansa (72%) and Ethiopian Air (67%).
What are the cheapest flights from New Delhi to Thiruvananthapuram?
Looking for the cheapest flight from New Delhi to Thiruvananthapuram? While on average our users pay ₹ 18,149, our data indicates the cheapest price to be ₹ 10,504. The most popular route (New Delhi Indira Gandhi Intl - Thiruvananthapuram), is priced around ₹ 20,676.
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, March is the cheapest month in which you can book a flight from New Delhi to Thiruvananthapuram (average of ₹ 17,437). Flying from New Delhi to Thiruvananthapuram in December is currently the most expensive (average of ₹ 24,202). 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.
Book flights to Thiruvananthapuram if you plan to visit one of these locations
Kovalam
Varkala
Poovar
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Fly from New Delhi to Trivandrum on these airlines
Choose from the following airlines for your flight from New Delhi to Trivandrum. Flights are based on user searches made on Cheapflights and were last updated on 11 August 2026.
Browse through other flights departing from New Delhi. Flights are based on user searches made on Cheapflights and were last updated on 11 August 2026.
Explore flights to Trivandrum departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 11 August 2026.
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 454,620 searches. Data last updated 11 August 2026.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from New Delhi to Trivandrum?
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from New Delhi to Trivandrum. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.
Why should you use Cheapflights to find cheap flight tickets from New Delhi to Trivandrum?
Cheapflights simply makes it quick and affordable to book flights from New Delhi to Trivandrum by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from New Delhi to Trivandrum with no change fees?
Certainly. Search results for flights to Trivandrum from New Delhi shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
Can Cheapflights notify me if prices for flights from New Delhi to Trivandrum become cheaper?
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Trivandrum from New Delhi today and book when prices fit your budget.
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