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Cheap flights from New Delhi to Allentown from ₹ 108,411

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 29/12. Fares are subject to change and may not be available on all flights or dates of travel.
DEL — ABE
28 Dec — 4 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from New Delhi to Allentown

Discover tips and strategies to find the most affordable flight options for your journey from New Delhi (DEL) to Allentown (ABE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 28 November 2025.

Round-trip from

₹ 111,269

One-way from

₹ 108,411

Popular in

January

Cheapest in

October

Average price

₹ 72,959
Delta
  • Delta
  • 18/2-23/2
  • 4 total stops
  • 94h 58m total
  • New Delhi to Allentown
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United Airlines
  • United Airlines
  • 29/12
  • 2 total stops
  • 56h 47m total
  • New Delhi to Allentown
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Highest demand for flights based on searches. 9% potential increase in price (₹ 766,226 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (₹ 164,201 potential savings vs. average return price).
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Average for round-trip flights in November 2025
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Find flight deals from New Delhi to Allentown

Enter your travel dates to find the best prices.

Cheapest flights from New Delhi to Allentown
Explore the most affordable flight options available from New Delhi to Allentown. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 November 2025.

Tue 23/1203:20DEL - ABE
2 stops42h 30mAmerican Airlines
Wed 14/113:02ABE - DEL
2 stops25h 43mAmerican Airlines
Deal found 27/11₹ 486,065
Wed 24/1223:55DEL - ABE
2 stops27h 05mUnited Airlines
Wed 14/111:30ABE - DEL
2 stops23h 50mUnited Airlines
Deal found 27/11₹ 493,120
Wed 24/1223:30DEL - ABE
2 stops27h 30mMultiple Airlines
Sun 11/106:15ABE - DEL
2 stops29h 15mMultiple Airlines
Deal found 27/11₹ 547,326
Tue 23/1201:30DEL - ABE
2 stops31h 46mDelta
Sun 11/117:59ABE - DEL
2 stops23h 01mDelta
Deal found 27/11₹ 589,476

Cheapflights Fare Finder

 
Customise your flight search to find flights from New Delhi to Allentown that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 454,620 searches. Data last updated 28 November 2025.
Use the filters below to find and compare flights from New Delhi to Allentown that are best for you.

Fly from

New Delhi

Fly to

Allentown

Route

Depart

Return

Price

New DelhiAllentown

DEL - ABE

DELABE

New Delhi Indira Gandhi Intl

Wed 18/2

01:30-17:16

2 stops50h 16m

Allentown-Bethlehem

Mon 23/2

17:58-01:10

2 stops44h 42m

₹ 111,269

New DelhiAllentown

DEL - ABE

DELABE

New Delhi Indira Gandhi Intl

Thu 19/2

05:29-22:45

2 stops27h 46m

Allentown-Bethlehem

Mon 23/2

06:28-01:10

2 stops32h 12m

₹ 128,951

New DelhiAllentown

DEL - ABE

DELABE

New Delhi Indira Gandhi Intl

Wed 25/2

00:25-16:48

2 stops50h 53m

Allentown-Bethlehem

Sun 19/4

17:32-22:10

2 stops43h 08m

₹ 404,712

New DelhiAllentown

DEL - ABE

DELABE

New Delhi Indira Gandhi Intl

Tue 24/2

00:25-16:48

2 stops26h 53m

Allentown-Bethlehem

Fri 24/4

10:38-22:10

2 stops50h 02m

₹ 404,712

New DelhiAllentown

DEL - ABE

DELABE

New Delhi Indira Gandhi Intl

Mon 23/2

00:25-21:01

2 stops31h 06m

Allentown-Bethlehem

Sat 18/4

06:44-22:10

2 stops29h 56m

₹ 404,712

New DelhiAllentown

DEL - ABE

DELABE

New Delhi Indira Gandhi Intl

Tue 24/2

00:25-21:01

2 stops31h 06m

Allentown-Bethlehem

Sun 19/4

17:32-22:10

2 stops43h 08m

₹ 404,712

New DelhiAllentown

DEL - ABE

DELABE

New Delhi Indira Gandhi Intl

Mon 23/2

00:25-09:58

2 stops44h 03m

Allentown-Bethlehem

Sun 19/4

17:32-22:10

2 stops43h 08m

₹ 404,712

New DelhiAllentown

DEL - ABE

DELABE

New Delhi Indira Gandhi Intl

Tue 24/2

00:25-21:01

2 stops31h 06m

Allentown-Bethlehem

Sat 18/4

10:38-22:10

2 stops26h 02m

₹ 404,712

New DelhiAllentown

DEL - ABE

DELABE

New Delhi Indira Gandhi Intl

Mon 29/12

23:30-21:47

2 stops56h 47m

₹ 108,411

New DelhiAllentown

DEL - ABE

DELABE

New Delhi Indira Gandhi Intl

Thu 8/1

00:25-21:05

2 stops55h 10m

₹ 117,877

Flights are sorted by cheapest return flights first.

Deals found on 26/11

Showing 1-10 of 12 results
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Best time to book a flight from New Delhi to Allentown

Have a flexible travel schedule? Discover the best time to fly to Allentown from New Delhi with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from New Delhi to Allentown

What is the cheapest month to book a flight from New Delhi to Allentown?

Currently, October is the cheapest month in which you can book a flight from New Delhi to Allentown (average of ₹ 52,152). Flying from New Delhi to Allentown in August is currently the most expensive (average of ₹ 77,335). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from New Delhi to Allentown. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from New Delhi to Allentown?

    There are many flights that can get you from New Delhi to Allentown in 50h 16m. Fly via Delta to get the fastest option. There are 11806 km between New Delhi and Allentown.

  • Can I find deals for flights from New Delhi to Allentown that include hotel bookings?

    Yes. In addition to deals on New Delhi to Allentown flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from New Delhi to Allentown?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New Delhi to Allentown.

  • Can I find deals for business class flights from New Delhi to Allentown?

    Yes. Cheapflights offers flight deals from New Delhi to Allentown by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from New Delhi to Allentown?

    Currently, October is the cheapest month in which you can book a flight from New Delhi to Allentown (average of ₹ 52,152). Flying from New Delhi to Allentown in August is currently the most expensive (average of ₹ 77,335). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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How does Cheapflights help users find flights from New Delhi to Allentown?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Allentown from New Delhi today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from New Delhi to Allentown?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from New Delhi to Allentown.

Can Cheapflights find flights from New Delhi to Allentown with no change fees?

Certainly. Search results for flights to Allentown from New Delhi shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from New Delhi to Allentown become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Allentown from New Delhi today and book when prices fit your budget.

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