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Cheap flights from Patna to Kerala from ₹ 8,897

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 10/2. Fares are subject to change and may not be available on all flights or dates of travel.
PAT — COK
31 Jan — 7 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Patna to Kerala

Enter your travel dates to find the best prices.

One-way flights from Patna to Kerala
Search for one-way flight options from Patna to Kerala. Find affordable one-way fares based on user searches. Data last updated 1 January 2026.

Tue 10/216:45PAT - TRV
1 stop5h 05mAir India Express
Deal found 31/12₹ 8,897
Fri 23/120:20PAT - TRV
1 stop25h 30mAir India
Deal found 30/12₹ 11,233
Fri 23/117:45PAT - TRV
1 stop5h 45mIndiGo
Deal found 31/12₹ 11,323
Tue 10/212:00PAT - TRV
2 stops10h 25mIndiGo
Deal found 31/12₹ 13,749
Tue 10/221:05PAT - TRV
3 stops13h 05mMultiple Airlines
Deal found 31/12₹ 16,625

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 1 January 2026.

Popular in

December

Cheapest in

August

Average price

₹ 20,939
Highest demand for flights based on searches. 11% potential increase in price (₹ 216,622 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (₹ 60,702 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 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 1 January 2026.
Use the filters below to find and compare flights from Patna to Kerala that are best for you.

Fly from

Patna

Fly to

Kerala

Route

Depart

Return

Price

PatnaThiruvananthapuram

PAT - TRV

PATTRV

Patna

Tue 10/2

16:45-21:50

1 stop5h 05m

₹ 8,897

PatnaThiruvananthapuram

PAT - TRV

PATTRV

Patna

Fri 23/1

20:20-21:50

1 stop25h 30m

₹ 11,233

PatnaThiruvananthapuram

PAT - TRV

PATTRV

Patna

Fri 23/1

17:45-23:30

1 stop5h 45m

₹ 11,323

PatnaThiruvananthapuram

PAT - TRV

PATTRV

Patna

Tue 10/2

12:00-22:25

2 stops10h 25m

₹ 13,749

PatnaThiruvananthapuram

PAT - TRV

PATTRV

Patna

Tue 10/2

21:05-10:10

3 stops13h 05m

₹ 16,625

Flights are sorted by cheapest return flights first.

Deals found on 31/12

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 month to book a flight from Patna to Kerala?

Currently, November is the cheapest month in which you can book a flight from Patna to Kerala (average of ₹ 7,639). Flying from Patna to Kerala in December is currently the most expensive (average of ₹ 23,006). 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.

Weekly flight availability from Patna to Kerala

Explore weekly flight availability from Patna to Kerala. 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 1 January 2026.

The most flights from PAT to INKL are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

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 1 January 2026.
See what other customers who have flown with IndiGo and Air India Express 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
512 reviews
Check prices

Overall

6.8

Boarding

6.9

Food

6.3

Comfort

6.8

Entertainment

5.7

Crew

7.4

Reviews

1 / 20
2.0
Mediocre

shaq,Dec 2025

DEL - GAU

They denied my meal which was included in ticket and also broke my bag completely and now they are denying responsibility
IndiGo
6.8
Okay
512 reviews
IndiGo
6.8
Okay
512 reviews
Check prices

Overall

6.8

Boarding

6.9

Food

6.3

Comfort

6.8

Entertainment

5.7

Crew

7.4

Reviews

1 / 20
2.0
Mediocre

shaq,Dec 2025

DEL - GAU

They denied my meal which was included in ticket and also broke my bag completely and now they are denying responsibility
Air India Express
5.9
Fair
12 reviews
IndiGo
6.8
Okay
512 reviews
Check prices

Overall

6.8

Boarding

6.9

Food

6.3

Comfort

6.8

Entertainment

5.7

Crew

7.4

Reviews

1 / 20
2.0
Mediocre

shaq,Dec 2025

DEL - GAU

They denied my meal which was included in ticket and also broke my bag completely and now they are denying responsibility

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 4 times in the past calendar month.

  • 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 ₹ 4,512. 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.

  • What is the cheapest month to book a flight from Patna to Kerala?

    Currently, November is the cheapest month in which you can book a flight from Patna to Kerala (average of ₹ 7,639). Flying from Patna to Kerala in December is currently the most expensive (average of ₹ 23,006). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 1 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Air India ExpressCheapest₹ 13,714Average₹ 15,966FlexibilityNo cancel feeOn-timeN/A
Search Air India Express flights
IndiGoCheapest₹ 13,903Average₹ 18,725FlexibilityNo cancel feeOn-time80%
Search IndiGo flights

Fly with Cheapflights

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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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