$97 Cheap Flights from Patna (PAT) to Bangkok (BKK)

View $97 flight on Tue, Nov 18, 2025Opens in a new window

Popular airlines from Patna (PAT) to Suvarnabhumi Intl. Airport (BKK)

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Cheap Flights from Patna to Bangkok (PAT-BKK)

Prices were available within the past 7 days and start at $97 for one-way flights and $234 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

IndiGo
Tue, Nov 18 - Tue, Nov 25
PAT
Patna
BKK
Bangkok
$234 Roundtrip, found 13 hours ago
$234
Roundtrip
found 13 hours ago
Select IndiGo flight, departing Tue, Nov 18 from Patna to Bangkok, returning Tue, Nov 25, priced at $234 found 13 hours ago
IndiGo
Tue, Nov 18 - Tue, Nov 25
PAT
Patna
BKK
Bangkok
$236 Roundtrip, found 13 hours ago
$236
Roundtrip
found 13 hours ago
Select IndiGo flight, departing Tue, Nov 18 from Patna to Bangkok, returning Tue, Nov 25, priced at $236 found 13 hours ago
IndiGo
Fri, Nov 14 - Sun, Nov 23
PAT
Patna
BKK
Bangkok
$239 Roundtrip, found 13 hours ago
$239
Roundtrip
found 13 hours ago
Select IndiGo flight, departing Fri, Nov 14 from Patna to Bangkok, returning Sun, Nov 23, priced at $239 found 13 hours ago
IndiGo
Tue, Nov 18 - Tue, Nov 25
PAT
Patna
BKK
Bangkok
$240 Roundtrip, found 13 hours ago
$240
Roundtrip
found 13 hours ago
Select IndiGo flight, departing Tue, Nov 18 from Patna to Bangkok, returning Tue, Nov 25, priced at $240 found 13 hours ago
IndiGo
Tue, Nov 18 - Tue, Nov 25
PAT
Patna
BKK
Bangkok
$242 Roundtrip, found 13 hours ago
$242
Roundtrip
found 13 hours ago
Select IndiGo flight, departing Tue, Nov 18 from Patna to Bangkok, returning Tue, Nov 25, priced at $242 found 13 hours ago
IndiGo
Fri, Nov 14 - Sun, Nov 23
PAT
Patna
BKK
Bangkok
$243 Roundtrip, found 13 hours ago
$243
Roundtrip
found 13 hours ago
Select IndiGo flight, departing Fri, Nov 14 from Patna to Bangkok, returning Sun, Nov 23, priced at $243 found 13 hours ago
IndiGo
Fri, Nov 14 - Sun, Nov 23
PAT
Patna
BKK
Bangkok
$251 Roundtrip, found 13 hours ago
$251
Roundtrip
found 13 hours ago
Select IndiGo flight, departing Fri, Nov 14 from Patna to Bangkok, returning Sun, Nov 23, priced at $251 found 13 hours ago
IndiGo
Tue, Nov 18 - Tue, Nov 25
PAT
Patna
BKK
Bangkok
$253 Roundtrip, found 13 hours ago
$253
Roundtrip
found 13 hours ago
Select IndiGo flight, departing Tue, Nov 18 from Patna to Bangkok, returning Tue, Nov 25, priced at $253 found 13 hours ago
IndiGo
Tue, Nov 18 - Tue, Nov 25
PAT
Patna
BKK
Bangkok
$255 Roundtrip, found 13 hours ago
$255
Roundtrip
found 13 hours ago
Select IndiGo flight, departing Tue, Nov 18 from Patna to Bangkok, returning Tue, Nov 25, priced at $255 found 13 hours ago
Air India
Tue, Nov 18 - Tue, Nov 25
PAT
Patna
BKK
Bangkok
$257 Roundtrip, found 13 hours ago
$257
Roundtrip
found 13 hours ago
Select Air India flight, departing Tue, Nov 18 from Patna to Bangkok, returning Tue, Nov 25, priced at $257 found 13 hours ago

Frequently asked questions

How much does a flight from Patna Airport (PAT) to Suvarnabhumi Intl. Airport (BKK) cost?
Secure a cheap one-way flight from $97 or cheap return flight from $234 from Patna Airport (PAT) to Suvarnabhumi Intl. Airport (BKK) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Patna Airport (PAT) to Suvarnabhumi Intl. Airport (BKK)?
November is the most affordable month to fly from PAT to BKK. Timing your trip outside of the busy season is often the key to scoring lower fares.
Which airlines fly direct from Patna Airport (PAT) to Suvarnabhumi Intl. Airport (BKK)?
While Patna (PAT) has no direct flights to Suvarnabhumi Intl. Airport (BKK), other airports have nonstop options. Flying from Gaya Airport (GAY) will get you to Bangkok without any layovers.
What is the cheapest airline that flies from Patna Airport (PAT) to Suvarnabhumi Intl. Airport (BKK)?
To find the cheapest airline flying from PAT to BKK, use Expedia's filter tool. Tailor your search based on what's important to you, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Patna Airport (PAT) to Suvarnabhumi Intl. Airport (BKK)?
Nonstop flights from Patna Airport (PAT) to Suvarnabhumi Intl. Airport (BKK) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel dates and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from PAT to BKK?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can change based on a number of factors, including the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Patna Airport (PAT) to Suvarnabhumi Intl. Airport (BKK)?
To arrive at Suvarnabhumi Intl. Airport (BKK) on time, opt for a flight that takes off from Patna Airport (PAT) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Patna Airport (PAT) to Suvarnabhumi Intl. Airport (BKK) last-minute?
Booking your flight from PAT to BKK right before your journey is typically more expensive. But if there's some wiggle room with your travel dates and times, you could grab a cheap last-minute fare.
Is it cheaper to book a PAT to BKK flight and hotel package?
You'll generally save money by securing a PAT to BKK flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one place. Once you've chosen your preferred accommodations and flights, consider other add-ons like car rentals, activities and tours.
Can I cancel or change the date of my flight from Patna Airport (PAT) to Suvarnabhumi Intl. Airport (BKK)?
If you reserved your PAT to BKK flight within the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Patna
Destination airport
Suvarnabhumi Intl.
Airlines serving
Air India, IndiGo
Roundtrip price
$234
Distance
1307 mi

Book with confidence

Patna to Bangkok Flights

The cheapest times to fly from Patna to Bangkok

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Patna to Bangkok are during the month of November. You can find some of the cheapest flights from Patna to Bangkok with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Patna to Bangkok

Sunday is one of the best days to book for cheap flights from Patna to Bangkok: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Patna to Bangkok

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Patna to Bangkok in 2025. You can also book with separate airlines for your outbound and return journeys, from $97 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Patna to Bangkok flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Patna to Bangkok airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Patna to Bangkok Flights

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