$531 Cheap Flights from Delhi (DEL) to Buffalo (BUF)

View $531 flight on Mon, Feb 2, 2026Opens in a new window

Popular airlines from Indira Gandhi International Airport (DEL) to Buffalo Niagara Intl. Airport (BUF)

Cheap Flights from Delhi to Buffalo (DEL-BUF)

Prices were available within the past 7 days and start at $531 for one-way flights and $979 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

LOT-Polish Airlines
Thu, Feb 5 - Sun, Feb 15
DEL
Delhi
BUF
Buffalo
$979 Roundtrip, found 3 days ago
$979
Roundtrip
found 3 days ago
Select LOT-Polish Airlines flight, departing Thu, Feb 5 from Delhi to Buffalo, returning Sun, Feb 15, priced at $979 found 3 days ago
LOT-Polish Airlines
Thu, Feb 5 - Sun, Feb 15
DEL
Delhi
BUF
Buffalo
$981 Roundtrip, found 3 days ago
$981
Roundtrip
found 3 days ago
Select LOT-Polish Airlines flight, departing Thu, Feb 5 from Delhi to Buffalo, returning Sun, Feb 15, priced at $981 found 3 days ago
Finnair
Fri, Jan 23 - Wed, Jan 28
DEL
Delhi
BUF
Buffalo
$990 Roundtrip, found 2 days ago
$990
Roundtrip
found 2 days ago
Select Finnair flight, departing Fri, Jan 23 from Delhi to Buffalo, returning Wed, Jan 28, priced at $990 found 2 days ago
British Airways
Fri, Mar 27 - Sat, Apr 11
DEL
Delhi
BUF
Buffalo
$994 Roundtrip, found 1 day ago
$994
Roundtrip
found 1 day ago
Select British Airways flight, departing Fri, Mar 27 from Delhi to Buffalo, returning Sat, Apr 11, priced at $994 found 1 day ago
British Airways
Fri, Jan 23 - Wed, Jan 28
DEL
Delhi
BUF
Buffalo
$995 Roundtrip, found 2 days ago
$995
Roundtrip
found 2 days ago
Select British Airways flight, departing Fri, Jan 23 from Delhi to Buffalo, returning Wed, Jan 28, priced at $995 found 2 days ago
Finnair
Tue, Jan 20 - Wed, Jan 28
DEL
Delhi
BUF
Buffalo
$997 Roundtrip, found 2 days ago
$997
Roundtrip
found 2 days ago
Select Finnair flight, departing Tue, Jan 20 from Delhi to Buffalo, returning Wed, Jan 28, priced at $997 found 2 days ago
Etihad Airways
Sun, Feb 8 - Mon, Mar 9
DEL
Delhi
BUF
Buffalo
$1,016 Roundtrip, found 2 days ago
$1,016
Roundtrip
found 2 days ago
Select Etihad Airways flight, departing Sun, Feb 8 from Delhi to Buffalo, returning Mon, Mar 9, priced at $1,016 found 2 days ago
Air India
Sun, Feb 8 - Mon, Mar 9
DEL
Delhi
BUF
Buffalo
$1,019 Roundtrip, found 2 days ago
$1,019
Roundtrip
found 2 days ago
Select Air India flight, departing Sun, Feb 8 from Delhi to Buffalo, returning Mon, Mar 9, priced at $1,019 found 2 days ago
Etihad Airways
Sun, Feb 8 - Mon, Mar 9
DEL
Delhi
BUF
Buffalo
$1,022 Roundtrip, found 2 days ago
$1,022
Roundtrip
found 2 days ago
Select Etihad Airways flight, departing Sun, Feb 8 from Delhi to Buffalo, returning Mon, Mar 9, priced at $1,022 found 2 days ago
Air India
Thu, Feb 5 - Thu, Mar 12
DEL
Delhi
BUF
Buffalo
$1,030 Roundtrip, found 2 days ago
$1,030
Roundtrip
found 2 days ago
Select Air India flight, departing Thu, Feb 5 from Delhi to Buffalo, returning Thu, Mar 12, priced at $1,030 found 2 days ago

Find the cheapest month to fly from New Delhi (DEL) to Buffalo (BUF)

October is typically the cheapest month to fly

From $884 - $1,292 per traveler.
Flights from Delhi (DEL) to Buffalo (BUF)
Origin airport
Indira Gandhi Intl.
Destination airport
Buffalo Niagara Intl.
Airlines serving
Air Canada, American Airlines, British Airways, Delta, Etihad Airways, Japan Airlines, KLM, Lufthansa, Qatar Airways, United, Virgin Atlantic
Roundtrip price
$978
Distance
7263 mi

Delhi to Buffalo Flights

The cheapest times to fly from Delhi to Buffalo

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 Delhi to Buffalo are during the month of February. You can find some of the cheapest flights from Delhi to Buffalo with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Delhi to Buffalo

Sunday is one of the best days to book for cheap flights from Delhi to Buffalo: 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 Delhi to Buffalo

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 Delhi to Buffalo in 2026. You can also book with separate airlines for your outbound and return journeys, from $531 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 Delhi to Buffalo 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 Delhi to Buffalo 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.

 

Frequently asked questions

How much does a flight from Indira Gandhi Intl. Airport (DEL) to Buffalo Niagara Intl. Airport (BUF) cost?
Get a cheap one-way flight from $531 or cheap return flight from $979 from Indira Gandhi Intl. Airport (DEL) to Buffalo Niagara Intl. Airport (BUF) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Indira Gandhi Intl. Airport (DEL) to Buffalo Niagara Intl. Airport (BUF)?
February is the cheapest month to fly from DEL to BUF. Timing your trip outside of the busy season is often the key to better flight prices.
What is the cheapest airline that flies from Indira Gandhi Intl. Airport (DEL) to Buffalo Niagara Intl. Airport (BUF)?
Expedia's filter tool lets you easily compare airlines, flight times and fares all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest DEL to BUF flight.
How many flights per day from Indira Gandhi Intl. Airport (DEL) to Buffalo Niagara Intl. Airport (BUF)?
There are no daily direct flights available from Indira Gandhi Intl. Airport (DEL) to Buffalo Niagara Intl. Airport (BUF). But you can choose flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be on your way in no time at all.
What day of the week has the most flights from DEL to BUF?
You'll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Indira Gandhi Intl. Airport (DEL) to Buffalo Niagara Intl. Airport (BUF)?
To reach Buffalo Niagara Intl. Airport (BUF) on time, book a flight that leaves from Indira Gandhi Intl. Airport (DEL) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**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 Indira Gandhi Intl. Airport (DEL) to Buffalo Niagara Intl. Airport (BUF) last-minute?
Last-minute bookings from DEL to BUF are generally more expensive. To secure the cheapest rates, start looking for flights as early as possible. That being said, if you're flexible with your travel dates, you may find a cheap fare right before your trip.
Is it cheaper to book a DEL to BUF flight and hotel package?
Booking a DEL to BUF flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Pick from our impressive range of hotels and then add car rentals, flights and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Indira Gandhi Intl. Airport (DEL) to Buffalo Niagara Intl. Airport (BUF)?
Usually, it's possible to reschedule or cancel your DEL to BUF flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more details on our Customer Service portal.

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*Available to One Key members.