Skyscanner home

Cheap Flights from Patna to Bangkok

Compare Patna to Bangkok flight deals

Find the cheapest month or even day of the year to fly to Bangkok

Book the best Bangkok fare with no extra fees

Flight deals from Patna Airport to Bangkok

Looking for a cheap last-minute deal or the best return flight from Patna Airport to Bangkok? If you want to travel next month, return fares start from R 4,494. Find the lowest prices on one-way and return tickets right here.
Bangkok.R 2,147 per passenger.Departing 2026-07-16.One-way flight with Air India Express.Outbound indirect flight with Air India Express, departs from Patna on 2026-07-16, arriving in Bangkok Suvarnabhumi.Price includes taxes and charges.From R 2,147, select.
Bangkok.R 2,240 per passenger.Departing 2026-06-28.One-way flight with IndiGo.Outbound indirect flight with IndiGo, departs from Patna on 2026-06-28, arriving in Bangkok Suvarnabhumi.Price includes taxes and charges.From R 2,240, select.
Bangkok.R 2,253 per passenger.Departing 2026-05-25.One-way flight with IndiGo.Outbound indirect flight with IndiGo, departs from Patna on 2026-05-25, arriving in Bangkok Suvarnabhumi.Price includes taxes and charges.From R 2,253, select.
Bangkok.R 2,397 per passenger.Departing 2026-04-20.One-way flight with Air India Express.Outbound indirect flight with Air India Express, departs from Patna on 2026-04-20, arriving in Bangkok Suvarnabhumi.Price includes taxes and charges.From R 2,397, select.
Bangkok.R 3,004 per passenger.Departing 2026-08-09.One-way flight with Air India Express.Outbound indirect flight with Air India Express, departs from Patna on 2026-08-09, arriving in Bangkok Suvarnabhumi.Price includes taxes and charges.From R 3,004, select.
Bangkok.R 3,441 per passenger.Departing 2026-11-20.One-way flight with IndiGo.Outbound indirect flight with IndiGo, departs from Patna on 2026-11-20, arriving in Bangkok Suvarnabhumi.Price includes taxes and charges.From R 3,441, select.
Bangkok.R 3,457 per passenger.Departing 2026-12-01.One-way flight with Air India.Outbound indirect flight with Air India, departs from Patna on 2026-12-01, arriving in Bangkok Suvarnabhumi.Price includes taxes and charges.From R 3,457, select.

Find the cheapest month to fly from Patna to Bangkok

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Patna to Bangkok flights are currently cheapest in July.
Apr
from R 2,397
May
from R 2,253
Jun
from R 2,240
Jul
from R 2,147
Aug
from R 3,004
Sep
Find prices
Oct
Find prices
Nov
from R 3,441
Dec
from R 3,457
Jan
Find prices
Feb
Find prices
Mar
Find prices

Alternative Patna to Bangkok routes

Looking for the cheapest, fastest or easiest route from Patna to Bangkok? You could fly into the following airports instead.

Don Mueang

21km from central Bangkok
Closest
from R 2,767
Search flights

Bangkok Suvarnabhumi

29km from central Bangkok
Cheapest
from R 2,147
Search flights

Patna to Bangkok: Flight information

The things to know before you go.
Cheapest flight foundR 2,147
Cheapest month to flyJuly

Finding cheap flights from Patna to Bangkok: Frequently asked questions

There are 2 airports in Bangkok: Don Mueang and Bangkok Suvarnabhumi.
The best price we found for a return flight from Patna to Bangkok is R 4,278. 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 Patna to Bangkok. But we found flights with one or more stops from R 4,278.
As of April 2026, there are no flights flying from Patna to Bangkok.
The cheapest month to fly from Patna to Bangkok is usually June.
If you're flying from Patna Airport, the cheapest airport near Bangkok is Bangkok Suvarnabhumi – which is 28.5 km away from the centre of Bangkok. We've found flights into this airport from R 4,278.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Patna Airport to Bangkok on Sunday, 28 June 2026.
No airlines currently offer direct flights between Patna Airport and Bangkok. 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 Bangkok 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 Bangkok is around 40 days in advance, so don’t leave your flight to the last minute.
In April, the average temperature is usually around 31°C. April is typically the warmest month in Bangkok, when it usually averages around 35°C. You can expect the least rain in December. The coldest month is November, with temperatures averaging 22°C. The rainiest month is September.
Currently, Air India Express offers the cheapest flight tickets to Bangkok.

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

  • The timezone in Bangkok is UTC+7. The city is one hour 30 minutes ahead of Patna, where Jay Prakash Narayan International Airport is located.

  • For a smooth journey, arrive at the airport two hours ahead of international flights and an hour before domestic departures. That way, you can comfortably board your PAT to Bangkok flight.

  • You'll likely experience longer queues in popular months such as August. Arriving up to four hours ahead of an international flight and two hours for domestic departures will give you plenty of time for security and boarding.

  • We make it a breeze to book plane tickets from PAT to Bangkok with a stopover. To see your options, uncheck 'Direct flights only.' Then, choose a flight with a stop long enough to explore the city of your choice. The most sought-after stopovers include:

    • Indira Gandhi International Airport (DEL)

    • Chhatrapati Shivaji International Airport (BOM)

    • Kempegowda International Airport (BLR)

  • Located around 14 kilometres from the centre of Patna, PAT can be reached in about 50 minutes by car, depending on traffic. The journey on public transport will take roughly 1 hour 50 minutes.

  • Searching for a hotel close to PAT? If you've booked an early flight from Jay Prakash Narayan International Airport to Bangkok, these stays will put you moments from your departure lounge:

  • When it comes to Jay Prakash Narayan International Airport's on-time performance, 77.64% of flights arrive within the expected time frame.

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

  • R 2,147 is currently the lowest price for a one-way Jay Prakash Narayan International Airport to Bangkok flight. Return flight tickets start at R 4,278. These prices can change depending on availability and demand.

  • Booking ahead of time is often the key to finding a cheap flight from PAT to Bangkok. Airlines adjust prices based on demand, so the nearer your departure date, the more you'll likely spend on your ticket.

  • Landing cheap tickets from Jay Prakash Narayan International Airport to Bangkok is easier if you can be flexible with your trip dates. Use the 'Whole month' search tool to get the best prices throughout the month and bag a sweet deal.

  • Locking in a cheap flight from PAT to Bangkok is a breeze with Price Alerts. Simply create one of these automatic notifications and we'll get in touch as soon as a new discount appears.

  • Snag an affordable flight from Jay Prakash Narayan International Airport to Bangkok with the help of our filters. Choose your preferred times, airlines and number of stops, then sort the results by 'Cheapest' for the best deals.

Airports in Bangkok

Suvarnabhumi Airport (BKK)

  • Suvarnabhumi Airport (BKK) is around 32 kilometres from the centre of Bangkok. If you're getting a cab or a ride-share, the drive will take roughly 35 minutes.

  • Getting there on public transport will take you around 1 hour 5 minutes.

  • The last thing you want is a long journey to your hotel if you're getting in late on a flight from Jay Prakash Narayan International Airport to Bangkok. Stay at one of these accommodation options near BKK instead:

  • Pick up a Suvarnabhumi Airport rental car and explore Bangkok and beyond with your own set of wheels. Chic Car Rent, asap car hire and Hertz are top outlets you can book with here.

  • Lock in the best possible rate by booking your ride from Suvarnabhumi Airport around four weeks in advance of your flight from PAT to Bangkok.

Don Mueang International Airport (DMK)

  • After your flight from Jay Prakash Narayan International Airport to Bangkok has landed, you can reach the city centre in about 30 minutes by car. Central Bangkok is roughly 27 kilometres from Don Mueang International Airport (DMK).

  • The trip will take about 1 hour 5 minutes on public transport.

  • You'll find some comfortable places to park your luggage (and yourself) near DMK. Settle in and get cosy after your PAT to Bangkok flight at any of these perfectly located options:

  • The fastest way to get to where you're going is with a Don Mueang International Airport rental car. Grab your wheels from Chic Car Rent, asap car hire or Hertz and get going in the blink of an eye.

  • Call dibs on the best options. Reserving your ride from DMK three weeks ahead of time often means lower prices and a bigger choice of vehicles.

Best time to go to Bangkok

  • Carefully consider your trip dates before booking your flight from Jay Prakash Narayan International Airport to Bangkok. The city comes alive in peak season, but hotel prices are often higher and top attractions can be busy. Visit Bangkok in the low season if you like a more relaxed vibe.

  • When booking your Jay Prakash Narayan International Airport to Bangkok flight ticket, think about what kind of weather works for you. April is the warmest month in Bangkok, with temperatures ranging from 26ºC (79ºF) to 37ºC (99ºF).

  • Search for cheap tickets from PAT to Bangkok in December if you like travelling in cooler conditions. Temperatures are at their lowest then, ranging between 19ºC (66ºF) and 33ºC (91ºF) on average.

More about Bangkok

  • Once you've booked your flight from Jay Prakash Narayan International Airport to Bangkok, choose a hotel that puts you where you want to be. Make one of these options your base for exploring Bangkok:

  • There are so many things to discover in this city it can be tricky to work out where to start. Wat Arun, Grand Palace and Wat Phra Kaew are top sights which should feature on any well-planned Bangkok itinerary.

Explore more of Thailand

  • Udon Thani is just one of the many cities in Thailand waiting to be discovered once you've taken in the sights of Bangkok. Around 467 kilometres away to the north-east, popular attractions include Nong Prajak Public Park, Krom Luang Prachaksinlapakhom Monument and Chinesisches Tor.

  • Nakhon Ratchasima is another sought-after destination in Thailand and is around 225 kilometres north-east of Bangkok. No journey is complete without seeing Art and Culture Centre, Vongchavalitkul University, Wat Pa Salwan (Burapha Chan Chedi) and บ้านสวนเกษตรอินทรีย์ (บ้านสวนในซอย).

Plan the rest of your trip from Patna to Bangkok

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