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Cheap flights from Patna to Kerala from ₹ 9,155

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 2/6. Fares are subject to change and may not be available on all flights or dates of travel.
PAT — COK
7 Jun — 14 Jun1
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 8 May 2026.

Sat 16/514:00
PAT
-
TRV
1 stop5h 45m
Air India
Sun 17/507:05
TRV
-
PAT
1 stop12h 30m
Air India
Deal found 7/5₹ 23,311
Thu 28/510:20
PAT
-
TRV
1 stop8h 35m
Air India
Thu 28/520:30
TRV
-
PAT
1 stop16h 55m
Air India
Deal found 7/5₹ 24,255
Thu 28/514:00
PAT
-
TRV
1 stop5h 45m
Multiple Airlines
Thu 28/521:50
TRV
-
PAT
2 stops14h 40m
Multiple Airlines
Deal found 7/5₹ 96,832

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 8 May 2026.

Round-trip from

₹ 23,311

One-way from

₹ 9,155

Popular in

December

Cheapest in

July

Average price

₹ 20,008

Good one-way deal

₹ 8,618 or less
Air India
  • Air India
  • 16/5-17/5
  • 2 total stops
  • 18h 15m total
  • Patna to Kerala
Search Deals
IndiGo
  • IndiGo
  • 2/6
  • 1 total stop
  • 5h 30m total
  • Patna to Kerala
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (₹ 301,136 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (₹ 71,184 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals
Price to beat on a one-way flight from Patna to Kerala.
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 8 May 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

PatnaThiruvananthapuram

PAT - TRV

PATTRV

Patna

Thu 28/5

10:20-18:55

1 stop8h 35m

Thiruvananthapuram

Thu 28/5

20:30-13:25

1 stop16h 55m

₹ 24,255
Fastest return journey

PatnaThiruvananthapuram

PAT - TRV

PATTRV

Patna

Thu 28/5

14:00-19:45

1 stop5h 45m

Thiruvananthapuram

Thu 28/5

21:50-12:30

2 stops14h 40m

₹ 96,832
Cheapest one-way

PatnaThiruvananthapuram

PAT - TRV

PATTRV

Patna

Tue 2/6

14:25-20:30

1 stop6h 05m

₹ 9,155
Fastest single journey

PatnaThiruvananthapuram

PAT - TRV

PATTRV

Patna

Tue 19/5

18:05-23:35

1 stop5h 30m

₹ 9,438

PatnaThiruvananthapuram

PAT - TRV

PATTRV

Patna

Thu 21/5

18:05-23:35

1 stop5h 30m

₹ 9,438

PatnaThiruvananthapuram

PAT - TRV

PATTRV

Patna

Tue 19/5

08:00-21:20

2 stops13h 20m

₹ 16,988

PatnaThiruvananthapuram

PAT - TRV

PATTRV

Patna

Thu 21/5

14:00-21:20

2 stops31h 20m

₹ 17,460

PatnaThiruvananthapuram

PAT - TRV

PATTRV

Patna

Tue 2/6

14:00-21:20

2 stops31h 20m

₹ 18,121

Flights are sorted by cheapest return flights first.

Deals found on 8/5

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 8 May 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 8 May 2026.
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
559 reviews
Check prices

Entertainment

5.6

Crew

7.3

Boarding

6.8

Overall

6.8

Comfort

6.7

Food

6.2

Reviews

1 / 20
4.0
Okay

Inderjeet,Mar 2026

BOM - DEL

Had booked last minute, stretch did not have any food options except sandwich which is not ok for people who don’t eat bread. The crew did not offer any alternative. Crew was disengaged and not interested. Sad experience
IndiGo
6.8
Okay
559 reviews
IndiGo
6.8
Okay
559 reviews
Check prices

Entertainment

5.6

Crew

7.3

Boarding

6.8

Overall

6.8

Comfort

6.7

Food

6.2

Reviews

1 / 20
4.0
Okay

Inderjeet,Mar 2026

BOM - DEL

Had booked last minute, stretch did not have any food options except sandwich which is not ok for people who don’t eat bread. The crew did not offer any alternative. Crew was disengaged and not interested. Sad experience

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 3 times in the past calendar month.

  • How long is the flight from Patna to Kerala?

    Air India can get you from Patna to Kerala in just under 8h 35m. 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 ₹ 4,739. 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.

  • What are the cheapest flights from Patna to Kerala?

    On average you can expect to pay ₹ 12,540 for a flight from Patna to Kerala. The cheapest flight overall is ₹ 8,618 while the most popular route, (Patna - Thiruvananthapuram) is currently priced at ₹ 24,255.

  • 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 airline flying from Patna to Kerala

Discover the top airline 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 8 May 2026.
AirlineCheapestAverageFlexibilityOn-time
IndiGoCheapest₹ 14,601Average₹ 17,826FlexibilityNo 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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