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Cheap flights from Thiruvananthapuram to Karnataka from ₹ 3,337

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Thiruvananthapuram to Karnataka departing on 25/9. 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 Thiruvananthapuram to Karnataka

Cheap return flights

IndiGo Logo
23:00 - 00:20TRV-BLR
1h 20mdirect
IndiGo Logo
07:50 - 09:10BLR-TRV
1h 20mdirect
₹ 6,411IndiGo
Find Deal
Fri, 31 Oct - Fri, 7 Nov
Air India Logo
05:40 - 07:10TRV-BLR
1h 30mdirect
Air India Logo
08:35 - 10:10BLR-TRV
1h 35mdirect
₹ 7,289Air India
Find Deal
Fri, 10 Oct - Tue, 14 Oct
Air India Logo
05:40 - 07:10TRV-BLR
1h 30mdirect
Air India Logo
20:15 - 21:50BLR-TRV
1h 35mdirect
₹ 7,464Air India
Find Deal
Wed, 15 Oct - Wed, 22 Oct
Air India Logo
10:45 - 12:15TRV-BLR
1h 30mdirect
Air India Logo
08:35 - 10:10BLR-TRV
1h 35mdirect
₹ 7,991Air India
Find Deal
Fri, 17 Oct - Tue, 21 Oct
Air India Express Logo
05:40 - 07:10TRV-BLR
1h 30mdirect
Air India Express Logo
20:15 - 21:50BLR-TRV
1h 35mdirect
₹ 8,079Air India Express
Find Deal
Tue, 30 Sep - Sat, 4 Oct
Air India Logo
05:40 - 07:10TRV-BLR
1h 30mdirect
Air India Logo
20:15 - 21:50BLR-TRV
1h 35mdirect
₹ 8,167Air India
Find Deal
Sun, 26 Oct - Sun, 26 Oct
Air India Logo
10:45 - 12:15TRV-BLR
1h 30mdirect
Air India Logo
08:35 - 10:10BLR-TRV
1h 35mdirect
₹ 8,342Air India
Find Deal
Wed, 15 Oct - Wed, 22 Oct
Air India Express Logo
04:35 - 11:45TRV-BLR
7h 10m1 stop
Air India Express Logo
08:35 - 10:10BLR-TRV
1h 35mdirect
₹ 8,430Air India Express
Find Deal
Thu, 16 Oct - Mon, 20 Oct
Multiple Airlines Logo
10:45 - 12:15TRV-BLR
1h 30mdirect
Multiple Airlines Logo
08:55 - 20:30BLR-TRV
11h 35m1 stop
₹ 8,518Multiple Airlines
Find Deal
Wed, 15 Oct - Wed, 22 Oct
IndiGo Logo
10:20 - 16:40TRV-BLR
6h 20m2 stops
IndiGo Logo
18:30 - 22:15BLR-TRV
3h 45m1 stop
₹ 10,187IndiGo
Find Deal
Thu, 16 Oct - Mon, 20 Oct

Air India Express flights from Thiruvananthapuram to Karnataka

Our best Air India Express deals on Thiruvananthapuram to Karnataka flight tickets
Air India Express
19 Sept
TRV05:40Thiruvananthapuram
1h 30m
BLR07:10Bengaluru Intl
23 Sept
BLR20:15Bengaluru Intl
1h 35m
TRV21:50Thiruvananthapuram
₹ 7,201
Find similar
Air India Express
21 Sept
TRV05:40Thiruvananthapuram
1h 30m
BLR07:10Bengaluru Intl
25 Sept
BLR20:15Bengaluru Intl
1h 35m
TRV21:50Thiruvananthapuram
₹ 7,376
Find similar
Air India Express
25 Sept
TRV04:35Thiruvananthapuram
11h 35m
1 stop
BLR16:10Bengaluru Intl
29 Sept
BLR20:15Bengaluru Intl
1h 35m
TRV21:50Thiruvananthapuram
₹ 7,728
Find similar

Air India flights from Thiruvananthapuram to Karnataka

Our best Air India deals on Thiruvananthapuram to Karnataka flight tickets
Air India
10 Oct
TRV05:40Thiruvananthapuram
1h 30m
BLR07:10Bengaluru Intl
14 Oct
BLR08:35Bengaluru Intl
1h 35m
TRV10:10Thiruvananthapuram
₹ 7,289
Find similar
Air India
15 Oct
TRV05:40Thiruvananthapuram
1h 30m
BLR07:10Bengaluru Intl
22 Oct
BLR20:15Bengaluru Intl
1h 35m
TRV21:50Thiruvananthapuram
₹ 7,464
Find similar
Air India
17 Oct
TRV10:45Thiruvananthapuram
1h 30m
BLR12:15Bengaluru Intl
21 Oct
BLR08:35Bengaluru Intl
1h 35m
TRV10:10Thiruvananthapuram
₹ 7,991
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Thiruvananthapuram to Karnataka 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 18 September 2025.
Use the filters below to find and compare flights from Thiruvananthapuram to Karnataka that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ThiruvananthapuramBengaluru

TRV - BLR

TRVBLR

Thiruvananthapuram

Fri 31/10

23:00-00:20

Nonstop1h 20m

Bengaluru Intl

Fri 7/11

07:50-09:10

Nonstop1h 20m

₹ 6,410

ThiruvananthapuramBengaluru

TRV - BLR

TRVBLR

Thiruvananthapuram

Fri 10/10

05:40-07:10

Nonstop1h 30m

Bengaluru Intl

Tue 14/10

08:35-10:10

Nonstop1h 35m

₹ 7,289

ThiruvananthapuramBengaluru

TRV - BLR

TRVBLR

Thiruvananthapuram

Wed 15/10

05:40-07:10

Nonstop1h 30m

Bengaluru Intl

Wed 22/10

20:15-21:50

Nonstop1h 35m

₹ 7,464

ThiruvananthapuramBengaluru

TRV - BLR

TRVBLR

Thiruvananthapuram

Fri 17/10

10:45-12:15

Nonstop1h 30m

Bengaluru Intl

Tue 21/10

08:35-10:10

Nonstop1h 35m

₹ 7,991

ThiruvananthapuramBengaluru

TRV - BLR

TRVBLR

Thiruvananthapuram

Tue 30/9

05:40-07:10

Nonstop1h 30m

Bengaluru Intl

Sat 4/10

20:15-21:50

Nonstop1h 35m

₹ 8,079

ThiruvananthapuramBengaluru

TRV - BLR

TRVBLR

Thiruvananthapuram

Sun 26/10

05:40-07:10

Nonstop1h 30m

Bengaluru Intl

Sun 26/10

20:15-21:50

Nonstop1h 35m

₹ 8,167

ThiruvananthapuramBengaluru

TRV - BLR

TRVBLR

Thiruvananthapuram

Wed 15/10

10:45-12:15

Nonstop1h 30m

Bengaluru Intl

Wed 22/10

08:35-10:10

Nonstop1h 35m

₹ 8,342

ThiruvananthapuramBengaluru

TRV - BLR

TRVBLR

Thiruvananthapuram

Thu 16/10

04:35-11:45

1 stop7h 10m

Bengaluru Intl

Mon 20/10

08:35-10:10

Nonstop1h 35m

₹ 8,430

ThiruvananthapuramBengaluru

TRV - BLR

TRVBLR

Thiruvananthapuram

Wed 15/10

10:45-12:15

Nonstop1h 30m

Bengaluru Intl

Wed 22/10

08:55-20:30

1 stop11h 35m

₹ 8,518

ThiruvananthapuramBengaluru

TRV - BLR

TRVBLR

Thiruvananthapuram

Thu 16/10

10:20-16:40

2 stops6h 20m

Bengaluru Intl

Mon 20/10

18:30-22:15

1 stop3h 45m

₹ 10,187

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 Karnataka from

How to get the cheapest flight ticket from Thiruvananthapuram to Karnataka

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 Karnataka?

In general, October is the cheapest month to fly from Thiruvananthapuram to Karnataka. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around ₹ 5,796. The month of November is another great option to travel to Karnataka, with average flight prices from Thiruvananthapuram averaging around ₹ 6,059.

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

The cheapest day to depart from Thiruvananthapuram to Karnataka is on a Friday. Travellers who choose to depart for Karnataka on a Friday will often find tickets for as low as ₹ 13,514. Flights from Thiruvananthapuram to Karnataka on a Sunday will generally be more expensive and average around ₹ 19,415. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

Our most recent data shows that the best time of day to fly to Karnataka is in the morning. Flights from Thiruvananthapuram to Karnataka during this time can be as low as ₹ 15,069. In the evening is when there is more demand to fly to Karnataka, so prices are often more expensive at around ₹ 17,619 per ticket.

What is the cheapest Thiruvananthapuram to Karnataka flight route?

Fly from Thiruvananthapuram to Bengaluru Intl for the best Thiruvananthapuram - Karnataka flight prices

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

You are more likely to see cheaper flights to Karnataka from Thiruvananthapuram when booking weeks ahead of your departure date. In general, you can expect to find flights to Karnataka for around ₹ 7,589 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Karnataka from Thiruvananthapuram for as low as ₹ 5,357 on momondo.

What cabin class options are available on Thiruvananthapuram to Karnataka flights?

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

Can stopping save me money on Thiruvananthapuram to Karnataka flights?

No. A direct flight is the cheapest option for a flight between Thiruvananthapuram to Karnataka.

Cheap Thiruvananthapuram to Karnataka flight deals and tips

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

Best price found

₹ 5,559

Fastest flight time

1h 15m

Direct flights

Every day

Airports in Karnataka

1 airport
The best one-way flight to Karnataka from Thiruvananthapuram in the past 72 hours is ₹ 5,559. The best return flight deal from Thiruvananthapuram to Karnataka found on momondo in the last 72 hours is ₹ 12,046.
The fastest flight from Thiruvananthapuram to Karnataka takes 1h 15m
Direct flights go from Thiruvananthapuram to Karnataka every day.
There is 1 airport near Karnataka: Bengaluru Intl (BLR)
Search flight deals

  • When did momondo last update prices for flights from Thiruvananthapuram Airport to Karnataka?

    Prices for flights from Thiruvananthapuram Airport to Karnataka refresh daily.

  • How many operators does momondo search for flights from Thiruvananthapuram Airport to Karnataka?

  • How old do you have to be to fly from Thiruvananthapuram Airport to Karnataka?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Thiruvananthapuram Airport to Karnataka.

  • What documentation or ID do you need to fly to Karnataka?

    The necessary travel and health documents for your Karnataka trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

Best airlines flying from Thiruvananthapuram to Karnataka

Compare and see reviews for airlines that fly from Thiruvananthapuram to Karnataka with momondo
Airline
Rating
Free Cancellation
Price
Air IndiaPriceFrom ₹ 4,590Free CancellationRating
5.5
2,932 reviews
Search Air India flights
VistaraPriceFrom ₹ 4,750Free CancellationRating
7.7
228 reviews
Search Vistara flights
Air India ExpressPriceFrom ₹ 4,868Free CancellationRating
6.3
10 reviews
Search Air India Express flights
IndiGoPriceFrom ₹ 5,320Free CancellationRating
6.9
484 reviews
Search IndiGo flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Thiruvananthapuram to Karnataka . Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for Thiruvananthapuram to Karnataka flights to just show those with flexible booking policies.

How can momondo help me find flights from Thiruvananthapuram to Karnataka?

momondo helps you find the best flight between Thiruvananthapuram and Karnataka 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 Thiruvananthapuram to Karnataka right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Karnataka, momondo offers a useful price alert feature which will track prices for flights to Karnataka from Thiruvananthapuram and alert you when they change.

An easier way to manage your Karnataka trip

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