How long is the flight from New Delhi to Allentown?

There are many flights that can get you from New Delhi to Allentown in 27h 31m. Fly via United Airlines to get the fastest option. There are 11806 km between New Delhi and Allentown.

In terms of precipitation, rainfall in Allentown ranges from 69.0 - 127.0 inches per month. July is typically the wettest month, when rainfall can reach 127.0 mm. February is typically the driest time to visit Allentown when rainfall is around 69.0 mm.

If weather is an important factor for your trip to Allentown, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -2.0 C).

What is the cheapest time of day to fly from DEL to ABE?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from New Delhi to Allentown as you normally would.

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.

₹ 59,450+ Cheap Flights from New Delhi to Allentown

Cheap flight deals from New Delhi to Allentown

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 8 October 2026.

Fri 30/1023:55 -

2 stops45h 49m

Thu 3/1206:00 -

2 stops29h 05m

Deal found 6/10₹ 119,576

Sun 1/1123:55 -

2 stops28h 16m

Sun 6/1205:30 -

2 stops53h 35m

Deal found 6/10₹ 131,466

Sat 31/1023:55 -

2 stops34h 54m

Wed 2/1212:47 -

2 stops46h 18m

Deal found 6/10₹ 135,043

Sat 31/1023:55 -

2 stops28h 16m

Mon 7/1205:30 -

2 stops29h 35m

Deal found 6/10₹ 146,932

Sun 1/1123:55 -

2 stops28h 16m

Sun 13/1206:00 -

2 stops53h 05m

Deal found 6/10₹ 151,476

Sat 31/1023:55 -

2 stops28h 16m

Sun 6/1206:00 -

2 stops29h 05m

Deal found 6/10₹ 156,986

Sat 31/1023:55 -

2 stops27h 31m

Tue 8/1217:32 -

2 stops42h 43m

Deal found 6/10₹ 164,139

Sat 31/1023:55 -

2 stops27h 31m

Fri 4/1217:32 -

2 stops41h 48m

Deal found 6/10₹ 164,622

Sun 1/1123:55 -

2 stops28h 16m

Fri 11/1206:00 -

2 stops29h 05m

Deal found 6/10₹ 168,586

Sun 1/1123:55 -

2 stops31h 37m

Sat 12/1210:05 -

2 stops50h 10m

Deal found 6/10₹ 173,129

Fri 30/1023:55 -

2 stops30h 37m

Thu 17/1217:25 -

2 stops65h 55m

Deal found 6/10₹ 173,516

Fri 30/1023:55 -

2 stops30h 37m

Mon 21/1206:00 -

2 stops54h 15m

Deal found 6/10₹ 174,482

Find flight deals from New Delhi to Allentown

Round-trip from	₹ 119,576
One-way from	₹ 59,450

American Airlines
30/10-2/12
4 total stops
86h 42m total
New Delhi to Allentown

Search Deals

2/11-31/12
2 total stops
41h 34m total
New Delhi to Allentown

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

New DelhiAllentown

DEL New Delhi Indira Gandhi Intl - ABE Allentown-Bethlehem

DELABE

New Delhi Indira Gandhi Intl

Mon 2/11

16:20-23:24

2 stops41h 34m

Allentown-Bethlehem

Wed 31/12

00:00-10:30

Nonstop0h 00m

₹ 59,450

New DelhiAllentown

DEL New Delhi Indira Gandhi Intl - ABE Allentown-Bethlehem

DELABE

New Delhi Indira Gandhi Intl

Sat 31/10

10:10-17:44

2 stops41h 04m

Allentown-Bethlehem

Wed 31/12

00:00-10:30

Nonstop0h 00m

₹ 62,253

New DelhiAllentown

DEL New Delhi Indira Gandhi Intl - ABE Allentown-Bethlehem

DELABE

New Delhi Indira Gandhi Intl

Sun 1/11

23:55-22:59

2 stops33h 34m

Allentown-Bethlehem

Wed 31/12

00:00-10:30

Nonstop0h 00m

₹ 66,506

New DelhiAllentown

DEL New Delhi Indira Gandhi Intl - ABE Allentown-Bethlehem

DELABE

New Delhi Indira Gandhi Intl

Tue 3/11

23:55-17:41

2 stops28h 16m

Allentown-Bethlehem

Wed 31/12

00:00-10:30

Nonstop0h 00m

₹ 66,506

New DelhiAllentown

DEL New Delhi Indira Gandhi Intl - ABE Allentown-Bethlehem

DELABE

New Delhi Indira Gandhi Intl

Mon 2/11

23:55-23:24

2 stops33h 59m

Allentown-Bethlehem

Wed 31/12

00:00-10:30

Nonstop0h 00m

₹ 66,700

New DelhiAllentown

DEL New Delhi Indira Gandhi Intl - ABE Allentown-Bethlehem

DELABE

New Delhi Indira Gandhi Intl

Thu 29/10

23:55-22:12

2 stops31h 47m

Allentown-Bethlehem

Wed 31/12

00:00-10:30

Nonstop0h 00m

₹ 71,823

New DelhiAllentown

DEL New Delhi Indira Gandhi Intl - ABE Allentown-Bethlehem

DELABE

New Delhi Indira Gandhi Intl

Tue 3/11

23:55-16:56

2 stops27h 31m

Allentown-Bethlehem

Sat 12/12

10:05-22:45

2 stops50h 10m

₹ 173,129

New DelhiAllentown

DEL New Delhi Indira Gandhi Intl - ABE Allentown-Bethlehem

DELABE

New Delhi Indira Gandhi Intl

Sun 1/11

23:55-21:02

2 stops55h 37m

Allentown-Bethlehem

Sun 20/12

06:00-22:45

2 stops30h 15m

₹ 174,482

New DelhiAllentown

DEL New Delhi Indira Gandhi Intl - ABE Allentown-Bethlehem

DELABE

New Delhi Indira Gandhi Intl

Fri 30/10

23:55-21:02

2 stops30h 37m

Allentown-Bethlehem

Sun 20/12

06:00-22:45

2 stops30h 15m

₹ 174,482

New DelhiAllentown

DEL New Delhi Indira Gandhi Intl - ABE Allentown-Bethlehem

DELABE

New Delhi Indira Gandhi Intl

Fri 30/10

23:55-21:02

2 stops30h 37m

Allentown-Bethlehem

Sat 19/12

17:25-22:45

2 stops42h 50m

₹ 174,482

Flights are sorted by cheapest return flights first.

Deals found on 6/10

Showing 1-10 of 17 resultsSorted by cheapest first

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.

DEL-ABE

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.

Reviews of airlines servicing Allentown

Check out reviews from past customers who have flown with Turkish Airlines from New Delhi to Allentown to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Turkish Airlines

7.4

Good

4,454 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Gigi,Oct 2026

IST - MIA

Horrible… the flight was delayed 3 times, more than 5 hours delay without explanation. They changed the gate continuously… and treated people really bad. O will never again flight Turkish air

Turkish Airlines

7.4

Good

4,454 reviews

Turkish Airlines

7.4

Good

4,454 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Gigi,Oct 2026

IST - MIA

Horrible… the flight was delayed 3 times, more than 5 hours delay without explanation. They changed the gate continuously… and treated people really bad. O will never again flight Turkish air

Related info for your journey

How long is the flight from New Delhi to Allentown?
There are many flights that can get you from New Delhi to Allentown in 27h 31m. Fly via United Airlines 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Direct flights to United States

Flights by cabin class

Other flight options

Other flights from New Delhi

Popular flights

Alternative routes for New Delhi to Allentown

New Delhi to Newark flights

New Delhi to John F Kennedy Intl flights

New Delhi to LaGuardia flights

New Delhi to Dulles Intl flights

New Delhi to Reagan-National flights

New Delhi to Philadelphia flights

New Delhi to Pittsburgh flights

Top airline flying from New Delhi to Allentown

Airline	Cheapest	Average	Flexibility	On-time
Turkish Airlines	Cheapest₹ 51,053	Average₹ 95,149	FlexibilityNo cancel fee	On-time77%	Search Turkish Airlines flights

Fly with Cheapflights

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

Our users can plan ahead with confidence and find flights with no change fees.

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from New Delhi to Allentown from ₹ 59,450

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from New Delhi to Allentown

Cheapest flights from New Delhi to AllentownExplore 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 8 October 2026.

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 8 October 2026.

Best flights from New Delhi to AllentownDiscover carefully curated flight deals from New Delhi to Allentown that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 8 October 2026.

Discover carefully curated flight deals from New Delhi to Allentown that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 8 October 2026.

Last-minute flights from New Delhi to AllentownDiscover last-minute flight deals from New Delhi to Allentown. Data last updated 8 October 2026 and is based on user searches.

Discover last-minute flight deals from New Delhi to Allentown. Data last updated 8 October 2026 and is based on user searches.

One-way flights from New Delhi to AllentownSearch for one-way flight options from New Delhi to Allentown. Find affordable one-way fares based on user searches. Data last updated 8 October 2026.

Search for one-way flight options from New Delhi to Allentown. Find affordable one-way fares based on user searches. Data last updated 8 October 2026.

Find flight deals from New Delhi to Allentown

Round-trip from

One-way from

Cheapflights Fare Finder

Use the filters below to find and compare flights from New Delhi to Allentown that are best for you.

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.

Reviews of airlines servicing Allentown

Check out reviews from past customers who have flown with Turkish Airlines from New Delhi to Allentown to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

How long is the flight from New Delhi to Allentown?

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

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for New Delhi to Allentown

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Allentown by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to United States

Book a non-stop flight to one of these other cities located in United States.

Search flights from New Delhi to Allentown by cabin class

Find flights from New Delhi to Allentown, based on your preferred cabin class, be it economy, premium economy, business, or first class.

New Delhi and Allentown flights

Browse other New Delhi and Allentown flight options. Last updated on 8 October 2026.

Other flights from New Delhi

Browse through other flights departing from New Delhi. Flights are based on user searches made on Cheapflights and were last updated on 8 October 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Top airline flying from New Delhi to Allentown

Fly with Cheapflights

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

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

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

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

100% Free

Book With Flexibility

Travel Smart

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 8 October 2026.

Best flights from New Delhi to Allentown
Discover carefully curated flight deals from New Delhi to Allentown that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 8 October 2026.

Last-minute flights from New Delhi to Allentown
Discover last-minute flight deals from New Delhi to Allentown. Data last updated 8 October 2026 and is based on user searches.

One-way flights from New Delhi to Allentown
Search for one-way flight options from New Delhi to Allentown. Find affordable one-way fares based on user searches. Data last updated 8 October 2026.