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Cheap flights from Patna to Kerala from ₹ 11,760

PAT — COK
12 Oct — 19 Oct1
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

Wed 28/1012:40 -
1 stop6h 50m
Wed 4/1107:55 -
1 stop6h 05m
Deal found 12/9₹ 24,190
Wed 9/913:30 -
1 stop10h 00m
Wed 21/1007:35 -
1 stop9h 55m
Deal found 9/9₹ 25,529
Wed 28/1011:30 -
1 stop5h 15m
Wed 4/1113:45 -
2 stops8h 00m
Deal found 12/9₹ 37,385

Find flight deals from Patna to Kerala

Round-trip from

₹ 24,190

One-way from

₹ 11,760

Popular in

February

Cheapest in

March

Average price

₹ 20,557

Good one-way deal

₹ 8,924 or less
IndiGo
  • IndiGo
  • 28/10-4/11
  • 2 total stops
  • 12h 55m total
  • Patna to Kerala
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IndiGo
  • IndiGo
  • 4/10-31/12
  • 1 total stop
  • 9h 15m total
  • Patna to Kerala
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (₹ 112,891 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (₹ 59,883 potential savings vs. average return price).
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Average for round-trip flights in September 2026
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Price to beat on a one-way flight from Patna to Kerala.
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Patna to Kerala that are best for you.

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Price

Cheapest return flight
Fastest return journey

PatnaThiruvananthapuram

PAT Patna - TRV Thiruvananthapuram

PATTRV

Patna

Sun 4/10

11:35-20:30

2 stops8h 55m

Thiruvananthapuram

Wed 31/12

00:00-00:00

Nonstop0h 00m

₹ 17,019

PatnaThiruvananthapuram

PAT Patna - TRV Thiruvananthapuram

PATTRV

Patna

Wed 28/10

12:40-19:30

1 stop6h 50m

Thiruvananthapuram

Wed 4/11

07:55-14:00

1 stop6h 05m

₹ 24,190

PatnaThiruvananthapuram

PAT Patna - TRV Thiruvananthapuram

PATTRV

Patna

Wed 28/10

11:30-16:45

1 stop5h 15m

Thiruvananthapuram

Wed 4/11

13:45-21:45

2 stops8h 00m

₹ 37,385

Flights are sorted by cheapest return flights first.

Deals found on 11/9

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

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?

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

See what other customers who have flown with IndiGo 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
581 reviews
Check prices

Crew

7.3

Entertainment

5.6

Food

6.2

Overall

6.8

Comfort

6.7

Boarding

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
581 reviews
IndiGo
6.8
Okay
581 reviews
Check prices

Crew

7.3

Entertainment

5.6

Food

6.2

Overall

6.8

Comfort

6.7

Boarding

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

  • 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 5h 15m. Your travel time can differ by up to . There are 2087 km between Patna and Kerala.

  • What are the cheapest flights from Patna to Kerala?

    On average you can expect to pay ₹ 9,890 for a flight from Patna to Kerala. The cheapest flight overall is ₹ 8,924 while the most popular route, (Patna - Thiruvananthapuram) is currently priced at ₹ 25,529.

  • 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

Top airline flying from Patna to Kerala

AirlineCheapestAverageFlexibilityOn-time
IndiGoCheapest₹ 14,983Average₹ 17,831FlexibilityNo cancel feeOn-time80%
Search IndiGo flights

Fly with Cheapflights

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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.

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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?

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