C$134 Cheap Flights from Bangkok to Patna

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Flight deals from Bangkok to Patna

Looking for a cheap last-minute deal or the best round-trip flight from Bangkok to Patna? Find the lowest prices on one-way and round-trip tickets right here.

Find the cheapest month to fly from Bangkok to Patna

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Bangkok to Patna flights are currently cheapest in April.

Bangkok to Patna: Alternative routes

Compare routes from Bangkok to Patna below. You may find an airport to fly into that's cheaper, faster, or easier than Patna.

Bangkok to Patna: Flight information

The things to know before you go.
Cheapest flight foundC$134
Cheapest month to flyApril

Finding cheap flights from Bangkok to Patna: Frequently asked questions

The best price we found for a return flight from Bangkok to Patna is C$289. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Bangkok to Patna. But we found flights with one stop from C$289.
As of February 2026, there are no flights flying from Bangkok to Patna.
The cheapest month to fly from Bangkok to Patna is usually March.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Bangkok to Patna Airport on Wednesday, March 11, 2026.
No airlines currently offer direct flights between Bangkok and Patna Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Patna but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Patna is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Patna is Air India Express .

Travelling from Bangkok to Jay Prakash Narayan International Airport (PAT): what you need to know

  • Bangkok has a couple of airports where you can kick off your travels. Check out your options for booking a flight from Bangkok to Jay Prakash Narayan International Airport (PAT) departing from Suvarnabhumi Airport (BKK) or Don Mueang International Airport (DMK).

  • Patna is 1 hour 30 minutes behind Bangkok. Jay Prakash Narayan International Airport is located in Patna, which operates on the UTC+5:30 timezone.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are tried-and-true travel tips. Show up at the airport on time to board your flight from Bangkok to PAT.

  • Travelling during a peak month like July? School holidays and other high seasons can lead to longer lines and delays at check-in and security. Play things extra safe and get there up to four hours ahead of an international flight and two hours before domestic departures.

Airports in Bangkok

Suvarnabhumi Airport (BKK)

  • Stopovers are the perfect opportunity to take a travel break — and possibly even explore a different city. When searching for flights from Bangkok to PAT departing from Suvarnabhumi Airport (BKK), uncheck the 'Direct flights only' box to see where you can stop along the way. Here are some options to consider:

    • Netaji Subhas Chandra Bose Airport (CCU)

    • Kempegowda International Airport (BLR)

    • Indira Gandhi International Airport (DEL)

  • BKK is approximately 32 kilometres from central Bangkok. To help work out how to get there, use Google Maps. This handy travel app will give you the fastest route and available public transport options.

  • After a stress-free start to your vacation? Stay near Suvarnabhumi Airport. Whether you have an early flight from Bangkok to Jay Prakash Narayan International Airport or just don't want to be rushed, these hotels have you covered:

Don Mueang International Airport (DMK)

  • Visit friends or family or just take some time to unwind with a stopover. If you'd like to split up your flight from Bangkok to Jay Prakash Narayan International Airport, browse these options when taking off from Don Mueang International Airport:

    • Kempegowda International Airport (BLR)

    • Rajiv Gandhi International Airport (HYD)

    • Chhatrapati Shivaji International Airport (BOM)

  • DMK is around 27 kilometres from central Bangkok. It'll take 30 minutes or so to get to the airport by car from the city centre. Public transport takes roughly 1 hour and 5 minutes.

  • It's your vacation, so why not extend it with another night away? Consider checking in to one of these accommodation options near Don Mueang International Airport the day before your flight from Bangkok to PAT:

About Jay Prakash Narayan International Airport (PAT)

Getting from Jay Prakash Narayan International Airport (PAT) to central Patna

  • From Jay Prakash Narayan International Airport, Patna is approximately 19 kilometres away. It takes around 48 minutes to get to the centre driving.

  • It takes around 1 hour and 50 minutes to get there using public transport.

How to find the cheapest flights from Bangkok to Jay Prakash Narayan International Airport (PAT)

  • Lock in a one-way ticket from Bangkok to Jay Prakash Narayan International Airport from C$134 or travel return from just C$289. Fares listed are subject to change and may differ when you make your booking.

  • To score flight tickets from Bangkok to PAT, book ahead. Airlines typically offer the most competitive fares when flights are first released.

  • The 'Whole month' search tool shows you the cheapest tickets from Bangkok to Jay Prakash Narayan International Airport across each month. It's a good way to find a bargain if your travel dates are flexible.

  • Snapping up a cheap ticket from Bangkok to PAT is easy with Price Alerts. Simply set up one of these automatic alerts and we'll let you know as soon as the price has fallen.

  • Tailor your trip with filters. Pick your departure and arrival times, airlines and total journey duration. You can also sort results by 'Fastest,' 'Best' or 'Cheapest' flights from Bangkok to Jay Prakash Narayan International Airport.

The best time to fly from Bangkok to Jay Prakash Narayan International Airport (PAT)

  • August is the busiest month to catch a flight from Bangkok to Jay Prakash Narayan International Airport while April is the quietest. To work out the ideal time to visit Patna, consider your preferred travel pace and style.

  • Think about the type of weather that'll suit your plans for Patna. May is known as the warmest month. Lock in your flights from Bangkok to PAT during then and you can expect temperatures of between 26ºC and 41ºC.

  • January has average temperatures of between 10ºC and 25ºC. Look for cheap flights from Bangkok to Jay Prakash Narayan International Airport sometime then if you want to travel in cooler conditions.

More about Patna

  • Once you've booked your flight from Bangkok to Jay Prakash Narayan International Airport, think about where to rest your head in this city. Make one of these accommodation options your base for exploring Patna:

  • One of the best ways to get a feel for Patna is to explore its popular attractions. Highlights include Mahatma Gandhi Setu, Bihar Museum and Golghar.

Complete your Patna trip with a car rental

  • Exit all those tabs and let us do the hard work for you. We've also got awesome deals on car rentals in Patna once you've booked your hotel and cheap flight from Bangkok to Jay Prakash Narayan International Airport. Instantly compare prices in one place and drive away with a bargain that fits your budget.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.