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Cheap flights from Patna to Kerala from ₹ 10,015

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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
PAT — COK
11 Sep — 18 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Patna to Kerala

Enter your travel dates to find the best prices.

Cheapest flights from Patna to Kerala
Explore the most affordable flight options available from Patna to Kerala. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 August 2026.

Sun 6/907:35 -
1 stop12h 10m
Sun 13/920:30 -
1 stop10h 30m
Deal found 9/8₹ 19,839
Sat 26/914:25 -
1 stop6h 05m
Sat 3/1008:55 -
1 stop4h 55m
Deal found 12/8₹ 22,033
Fri 28/818:05 -
1 stop5h 30m
Sun 30/807:35 -
1 stop9h 55m
Deal found 10/8₹ 26,706
Fri 28/813:20 -
2 stops19h 30m
Sun 30/808:55 -
1 stop4h 55m
Deal found 10/8₹ 33,478
Mon 9/1111:30 -
1 stop8h 10m
Fri 13/1107:35 -
1 stop10h 25m
Deal found 9/8₹ 33,764
Mon 9/1113:00 -
1 stop5h 35m
Fri 13/1119:20 -
2 stops16h 00m
Deal found 9/8₹ 36,244
Fri 28/819:20 -
2 stops13h 30m
Sun 30/807:05 -
2 stops25h 00m
Deal found 10/8₹ 46,354
Mon 9/1110:25 -
2 stops10h 55m
Fri 13/1109:30 -
2 stops9h 00m
Deal found 8/8₹ 54,080

Find flight deals from Patna to Kerala

Keep the following information in mind while searching for Patna to Kerala flight deals. Data was last updated 12 August 2026.

Round-trip from

₹ 19,839

One-way from

₹ 10,015

Popular in

December

Cheapest in

March

Average price

₹ 18,027
Air India
  • Air India
  • 6/9-13/9
  • 2 total stops
  • 22h 40m total
  • Patna to Kerala
Search Deals
Air India
  • Air India
  • 9/9
  • 1 total stop
  • 5h 45m total
  • Patna to Kerala
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (₹ 38,733 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (₹ 22,214 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Patna to Kerala 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 12 August 2026.
Use the filters below to find and compare flights from Patna to Kerala that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

PatnaThiruvananthapuram

PAT Patna - TRV Thiruvananthapuram

PATTRV

Patna

Sat 26/9

14:25-20:30

1 stop6h 05m

Thiruvananthapuram

Sat 3/10

08:55-13:50

1 stop4h 55m

₹ 22,033

PatnaThiruvananthapuram

PAT Patna - TRV Thiruvananthapuram

PATTRV

Patna

Fri 28/8

18:05-23:35

1 stop5h 30m

Thiruvananthapuram

Sun 30/8

07:35-17:30

1 stop9h 55m

₹ 26,706

PatnaThiruvananthapuram

PAT Patna - TRV Thiruvananthapuram

PATTRV

Patna

Mon 9/11

16:35-18:35

1 stop26h 00m

Thiruvananthapuram

Fri 13/11

07:35-18:00

1 stop10h 25m

₹ 33,478

PatnaThiruvananthapuram

PAT Patna - TRV Thiruvananthapuram

PATTRV

Patna

Mon 9/11

11:30-19:40

1 stop8h 10m

Thiruvananthapuram

Fri 13/11

07:35-18:00

1 stop10h 25m

₹ 33,764

PatnaThiruvananthapuram

PAT Patna - TRV Thiruvananthapuram

PATTRV

Patna

Fri 28/8

19:20-08:50

2 stops13h 30m

Thiruvananthapuram

Sun 30/8

07:05-08:05

2 stops25h 00m

₹ 46,354

PatnaThiruvananthapuram

PAT Patna - TRV Thiruvananthapuram

PATTRV

Patna

Mon 9/11

10:25-21:20

2 stops10h 55m

Thiruvananthapuram

Fri 13/11

09:30-18:30

2 stops9h 00m

₹ 55,129
Cheapest one-way
Fastest single journey

PatnaThiruvananthapuram

PAT Patna - TRV Thiruvananthapuram

PATTRV

Patna

Wed 9/9

14:00-19:45

1 stop5h 45m

₹ 10,015

PatnaThiruvananthapuram

PAT Patna - TRV Thiruvananthapuram

PATTRV

Patna

Tue 29/9

07:35-19:45

1 stop12h 10m

₹ 10,301

PatnaThiruvananthapuram

PAT Patna - TRV Thiruvananthapuram

PATTRV

Patna

Tue 1/9

07:35-19:45

1 stop12h 10m

₹ 10,301

Flights are sorted by cheapest return flights first.

Deals found on 11/8

Sorted by cheapest first

Best time to book a flight from Patna to Kerala

Have a flexible travel schedule? Discover the best time to fly to Kerala from Patna with our price prediction graph.
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 Patna to Kerala

What is the cheapest time of day to fly from PAT to KL?

Find hourly flight availability from Patna to Kerala. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 August 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Patna to Kerala as you normally would.

Reviews of airlines servicing Kerala

Get insights into the airlines that provide service to Kerala. 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 Kerala. Reviews last updated 12 August 2026.
See what other customers who have flown with IndiGo and Air India from Patna to Kerala have to say. 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.
IndiGo
6.8
Okay
583 reviews
Check prices

Food

6.2

Entertainment

5.6

Boarding

6.8

Comfort

6.7

Crew

7.3

Overall

6.8

Reviews

1 / 20
6.0
Good

Narasimha V Prasad,Jul 2026

HYD - TIR

Boarding got delayed due to server down but the flight departure timing didn’t change they hurried us though no fault of ours
IndiGo
6.8
Okay
583 reviews
IndiGo
6.8
Okay
583 reviews
Check prices

Food

6.2

Entertainment

5.6

Boarding

6.8

Comfort

6.7

Crew

7.3

Overall

6.8

Reviews

1 / 20
6.0
Good

Narasimha V Prasad,Jul 2026

HYD - TIR

Boarding got delayed due to server down but the flight departure timing didn’t change they hurried us though no fault of ours
Air India
5.5
Fair
2,948 reviews
IndiGo
6.8
Okay
583 reviews
Check prices

Food

6.2

Entertainment

5.6

Boarding

6.8

Comfort

6.7

Crew

7.3

Overall

6.8

Reviews

1 / 20
6.0
Good

Narasimha V Prasad,Jul 2026

HYD - TIR

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 Patna to Kerala. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Patna to Kerala?

    For a flight from Patna to Kerala, you will be flying from Patna. Patna (PAT) is just 3.0 km from the centre of the city.

  • How popular is this Patna to Kerala flight route?

    Flights from Patna to Kerala have been viewed 1 times in the past calendar month.

  • How long is the flight from Patna to Kerala?

    IndiGo can get you from Patna to Kerala in just under 6h 05m. Your travel time can differ by up to . There are 2087 km between Patna and Kerala.

  • What are the cheapest airlines to fly from Patna to Kerala one-way?

    The cheapest airline one-way is Air India, with whom users have recently found tickets for as low as ₹ 4,789. However, be on the lookout for offers from Air India Express and IndiGo, as they are both options that can get you from Patna to Kerala for a low price.

  • Can I find deals for flights from Patna to Kerala that include hotel bookings?

    Yes. In addition to deals on Patna to Kerala flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Patna to Kerala?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Patna to Kerala.

  • Can I find deals for business class flights from Patna to Kerala?

    Yes. Cheapflights offers flight deals from Patna to Kerala by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Patna to Kerala

Discover the top 2 airlines that operate flights from Patna to Kerala. 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 12 August 2026.
AirlineCheapestAverageFlexibilityOn-time
Air IndiaCheapest₹ 7,875Average₹ 15,069FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
IndiGoCheapest₹ 14,946Average₹ 17,787FlexibilityNo cancel feeOn-time80%
Search IndiGo flights

Fly with Cheapflights

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 Patna to Kerala?

When you search for this flight from Patna to Kerala, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Patna to Kerala?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Patna to Kerala for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Patna to Kerala with no change fees?

Yes, we can. To see specific flights from Patna to Kerala with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Patna to Kerala become cheaper?

Of course! You can now track prices for flights from Patna to Kerala and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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