$641 Cheap Flights from Delhi (DEL) to Allentown (ABE)

View $641 flight on Fri, Nov 14, 2025Opens in a new window

Popular airlines from Indira Gandhi International Airport (DEL) to Lehigh Valley Intl. Airport (ABE)

Cheap Flights from Delhi to Allentown (DEL-ABE)

Prices were available within the past 7 days and start at $641 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much does a flight from Indira Gandhi Intl. Airport (DEL) to Lehigh Valley Intl. Airport (ABE) cost?
Grab a cheap one-way flight from $641 or cheap return flight from Indira Gandhi Intl. Airport (DEL) to Lehigh Valley Intl. Airport (ABE) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Indira Gandhi Intl. Airport (DEL) to Lehigh Valley Intl. Airport (ABE)?
is the least expensive month to fly from DEL to ABE. Timing your trip outside of the busy season is often the key to finding better fares.
What is the cheapest airline that flies from Indira Gandhi Intl. Airport (DEL) to Lehigh Valley Intl. Airport (ABE)?
To find the cheapest airline that'll fly you from DEL to ABE, use Expedia's filter tool. Customize your search based on what matters most to you, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Indira Gandhi Intl. Airport (DEL) to Lehigh Valley Intl. Airport (ABE)?
There are no daily direct flights departing from Indira Gandhi Intl. Airport (DEL) to Lehigh Valley Intl. Airport (ABE). But you can choose flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be cruising above the clouds before you know it.
What day of the week has the most flights from DEL to ABE?
You'll usually find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change 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 Lehigh Valley Intl. Airport (ABE)?
To land at Lehigh Valley Intl. Airport (ABE) on time, choose 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 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 Indira Gandhi Intl. Airport (DEL) to Lehigh Valley Intl. Airport (ABE) last-minute?
Holding off until just before your departure to book your flight from DEL to ABE often results in higher prices. While you may come across some last-minute discounts, they aren't always guaranteed. Allow some flexibility in your schedule for the best chance of scoring a bargain.
Is it cheaper to book a DEL to ABE flight and hotel package?
Booking a DEL to ABE flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Pick from our extensive range of hotels and then add flights, car rentals 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 Lehigh Valley Intl. Airport (ABE)?
Generally, it's possible to cancel or reschedule your DEL to ABE flight. However, if it's been more than 24 hours since booking, additional fees 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 further details on our Customer Service portal.

Travel information

Origin airport
Indira Gandhi Intl.
Destination airport
Lehigh Valley Intl.
Distance
7340 mi

Book with confidence

Delhi to Allentown Flights

The cheapest times to fly from Delhi to Allentown

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

 

The best time to book a flight from Delhi to Allentown

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

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 Allentown in 2025. You can also book with separate airlines for your outbound and return journeys, from $641 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 Allentown 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 Allentown 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.

 

Delhi to Allentown Flights

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*Available to One Key members.