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Cheap flight tickets from Patna to Bangkok

Compare Patna to Bangkok flight deals

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

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Flight deals from Patna to Bangkok

Looking for a cheap last-minute deal or the best return flight from Patna to Bangkok? Find the lowest prices on one-way and return tickets right here.
Bangkok.RM797 per passenger.Departing Tue, 3 Mar, returning Thu, 19 Mar.Return flight with Air India Express.Outbound indirect flight with Air India Express, departs from Patna on Tue, 3 Mar, arriving in Bangkok Suvarnabhumi.Inbound indirect flight with Air India Express, departs from Bangkok Suvarnabhumi on Thu, 19 Mar, arriving in Patna.Price includes taxes and charges.From RM797, select.
Bangkok.RM799 per passenger.Departing Sun, 29 Mar, returning Wed, 1 Apr.Return flight with Air India Express.Outbound indirect flight with Air India Express, departs from Patna on Sun, 29 Mar, arriving in Bangkok Suvarnabhumi.Inbound indirect flight with Air India Express, departs from Bangkok Suvarnabhumi on Wed, 1 Apr, arriving in Patna.Price includes taxes and charges.From RM799, select.
Bangkok.RM800 per passenger.Departing Sat, 21 Feb, returning Tue, 10 Mar.Return flight with Air India Express.Outbound indirect flight with Air India Express, departs from Patna on Sat, 21 Feb, arriving in Bangkok Suvarnabhumi.Inbound indirect flight with Air India Express, departs from Bangkok Suvarnabhumi on Tue, 10 Mar, arriving in Patna.Price includes taxes and charges.From RM800, select.
Bangkok.RM874 per passenger.Departing Fri, 3 Apr, returning Thu, 23 Apr.Return flight with Air India Express.Outbound indirect flight with Air India Express, departs from Patna on Fri, 3 Apr, arriving in Bangkok Suvarnabhumi.Inbound indirect flight with Air India Express, departs from Bangkok Suvarnabhumi on Thu, 23 Apr, arriving in Patna.Price includes taxes and charges.From RM874, select.
Bangkok.RM879 per passenger.Departing Thu, 16 Apr, returning Wed, 6 May.Return flight with Air India Express.Outbound indirect flight with Air India Express, departs from Patna on Thu, 16 Apr, arriving in Bangkok Suvarnabhumi.Inbound indirect flight with Air India Express, departs from Bangkok Suvarnabhumi on Wed, 6 May, arriving in Patna.Price includes taxes and charges.From RM879, select.
Bangkok.RM939 per passenger.Departing Mon, 16 Feb, returning Sat, 21 Feb.Return flight with Air India Express.Outbound indirect flight with Air India Express, departs from Patna on Mon, 16 Feb, arriving in Bangkok Suvarnabhumi.Inbound indirect flight with Air India Express, departs from Bangkok Suvarnabhumi on Sat, 21 Feb, arriving in Patna.Price includes taxes and charges.From RM939, select.
Bangkok.RM964 per passenger.Departing Sat, 2 May, returning Wed, 6 May.Return flight with Air India Express.Outbound indirect flight with Air India Express, departs from Patna on Sat, 2 May, arriving in Bangkok Suvarnabhumi.Inbound indirect flight with Air India Express, departs from Bangkok Suvarnabhumi on Wed, 6 May, arriving in Patna.Price includes taxes and charges.From RM964, select.
Bangkok.RM1,169 per passenger.Departing Wed, 10 Jun, returning Tue, 16 Jun.Return flight with IndiGo.Outbound indirect flight with IndiGo, departs from Patna on Wed, 10 Jun, arriving in Bangkok Suvarnabhumi.Inbound indirect flight with IndiGo, departs from Bangkok Suvarnabhumi on Tue, 16 Jun, arriving in Patna.Price includes taxes and charges.From RM1,169, 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 March.
Feb
from RM939
Mar
from RM797
Apr
from RM874
May
from RM964
Jun
from RM1,169
Jul
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Aug
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Sep
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Oct
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Nov
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Dec
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Jan
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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 RM1,017
Search flights

Bangkok Suvarnabhumi

29km from central Bangkok
Cheapest
from RM797
Search flights

Patna to Bangkok: Flight information

The things to know before you go.
Cheapest flight foundRM797
Cheapest month to flyMarch

Check out these Bangkok hotels

Ready to plan your stay? Other travellers rate these Bangkok hotels for cleanliness, service and location.
Sunny Stone Villa
12.18 km from city centre
RM107
Per night
35 Bow Hotel
2.69 km from city centre
RM187
Per night
Journeyhub Sukhumvit 26, Bangkok - Formerly St James Hotel
8.67 km from city centre
RM279
Per night
Sunny Stone Villa
12.18 km from city centre
RM107
Per night
35 Bow Hotel
2.69 km from city centre
RM187
Per night
Journeyhub Sukhumvit 26, Bangkok - Formerly St James Hotel
8.67 km from city centre
RM279
Per night
Explore top-rated hotels

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 RM797. 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 RM796.
As of February 2026, there are no flights flying from Patna to Bangkok.
The cheapest month to fly from Patna to Bangkok is usually March.
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 RM797.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Patna Airport to Bangkok on Tuesday, 3 March 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 February, the average temperature is usually around 29°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.

Flying 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 stress-free travel, arrive at the airport two hours ahead of international flights and one hour before domestic departures. This will give you plenty of time to board your PAT to Bangkok flight.

  • Longer lines at security and check-in are likely if you're travelling during high season, so give yourself a little extra breathing room. A good rule for peak times? Arrive up to four hours early for international flights and two hours for domestic departures.

  • We make it easy to book flight tickets from PAT to Bangkok with a stopover. To see all the options, uncheck 'Direct flights only.' Next, select a flight offering a stop long enough to explore the city of your choice. Major stopovers include:

    • Indira Gandhi International Airport (DEL)

    • Chhatrapati Shivaji International Airport (BOM)

    • Kempegowda International Airport (BLR)

  • PAT is about 14 kilometres from central Patna. If you're ride-sharing, catching a cab or driving from the centre, it'll take 50 minutes or so to get there, depending on traffic conditions. If you're taking public transport, expect the travel time to be around 1 hour 50 minutes.

  • Have an early flight from Jay Prakash Narayan International Airport to Bangkok? Avoid the hassle of rushing to the terminal (and catch some extra z's) by choosing one of these hotels close to PAT:

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

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

  • RM407 is currently the lowest price for a one-way Jay Prakash Narayan International Airport to Bangkok flight. Return flight tickets start at RM797. 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) to the centre of Bangkok takes about 35 minutes to reach by car. The centre is roughly 32 kilometres away.

  • Travelling to the centre on public transport will take you around 1 hour 5 minutes.

  • Look into staying at a hotel near BKK if you're coming in on a late flight from Jay Prakash Narayan International Airport to Bangkok. Select one of these accommodation options and make your arrival easier:

  • Grab a Suvarnabhumi Airport rental car and discover Bangkok and beyond with your own wheels. Chic Car Rent, asap car hire and Hertz are well-known companies to choose from here.

  • To get the best deal, reserve your ride from Suvarnabhumi Airport about four weeks ahead of your flight from PAT to Bangkok.

Don Mueang International Airport (DMK)

  • After your flight from Jay Prakash Narayan International Airport to Bangkok has hit the tarmac, 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 journey will take about 1 hour 5 minutes on public transport.

  • There are some great places to call home for the night near DMK. Tuck yourself in and get cosy after your PAT to Bangkok flight at any of these well-located options:

  • The quickest way to reach your destination is with a Don Mueang International Airport rental car. Pick up your wheels from Chic Car Rent, asap car hire or Hertz and hit the road in a heartbeat.

  • Snap up a deal by booking your ride from DMK three weeks ahead of time. You'll also have access to a wider selection 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 right where the action is. Make one of these accommodation options your base for exploring Bangkok:

  • There are so many things to discover in this city it can be hard to figure out where to start. Wat Arun, Grand Palace and Wat Phra Kaew are top attractions which should be 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).

More travel options

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.