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HK$9,868+ Cheap flights to Allentown

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 29-10. Fares are subject to change and may not be available on all flights or dates of travel.
— ABE
21 Apr — 28 Apr1
1 adult
1 adult, Economy, 0 bags

Flights to Allentown in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Allentown
Explore the most affordable flight options available to Allentown. Find the lowest fares based on data from user searches, with prices last updated on 22 March 2026.

Thu 29-1000:25
HKG
-
ABE
2 stops33h 50m
Qatar Airways
Mon 2-1106:00
ABE
-
HKG
2 stops43h 50m
Qatar Airways
Deal found 20-3HK$9,868
Wed 18-1100:25
HKG
-
ABE
2 stops34h 50m
Qatar Airways
Mon 23-1106:00
ABE
-
HKG
2 stops43h 50m
Qatar Airways
Deal found 17-3HK$10,628
Tue 31-300:45
HKG
-
ABE
2 stops47h 31m
Delta
Sat 4-417:58
ABE
-
HKG
2 stops28h 57m
Delta
Deal found 18-3HK$20,630

Find flight deals to Allentown

Find the latest flights to Allentown in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 70,647 searches and data was last updated on 22 March 2026.

Return from

HK$6,587

One-way from

HK$13,769

Popular in

July

Cheapest in

February

Average price

HK$8,529
Philippine Airlines
  • Philippine Airlines
  • 11-7-20-8
  • 2 total stops
  • 44h 30m total
  • Hong Kong to New York
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United Airlines
  • United Airlines
  • 27-3
  • 2 total stops
  • 35h 21m total
  • Hong Kong to Allentown
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (HK$856 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (HK$163 potential savings vs. average return price).
Search Deals
Average for return flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Locate flights to Allentown that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 70,647 searches and data was last updated on 22 March 2026.
Use the filters below to find and compare flights to Allentown that are best for you.

Fly from

Route

Departure

Return

Price

Cheapest return flight
Fastest return journey

Hong KongAllentown

HKG - ABE

HKGABE

Hong Kong Intl

Tue 31-3

00:45-12:16

2 stops47h 31m

Allentown-Bethlehem

Sat 4-4

17:58-10:55

2 stops28h 57m

HK$20,630
Cheapest one-way

Hong KongAllentown

HKG - ABE

HKGABE

Hong Kong Intl

Fri 27-3

10:35-09:56

2 stops35h 21m

HK$13,769

Hong KongAllentown

HKG - ABE

HKGABE

Hong Kong Intl

Tue 7-4

00:45-17:17

2 stops28h 32m

HK$16,275

Hong KongAllentown

HKG - ABE

HKGABE

Hong Kong Intl

Wed 8-4

00:45-17:17

2 stops28h 32m

HK$18,867

Hong KongAllentown

HKG - ABE

HKGABE

Hong Kong Intl

Tue 31-3

00:45-17:17

2 stops28h 32m

HK$20,872

Hong KongAllentown

HKG - ABE

HKGABE

Hong Kong Intl

Sun 5-4

00:45-17:17

2 stops28h 32m

HK$20,872

Hong KongAllentown

HKG - ABE

HKGABE

Hong Kong Intl

Mon 30-3

00:45-17:17

2 stops28h 32m

HK$20,872

Hong KongAllentown

HKG - ABE

HKGABE

Hong Kong Intl

Fri 3-4

00:45-17:17

2 stops28h 32m

HK$21,992

Hong KongAllentown

HKG - ABE

HKGABE

Hong Kong Intl

Sat 4-4

00:45-17:17

2 stops28h 32m

HK$21,992
Fastest single journey

Hong KongAllentown

HKG - ABE

HKGABE

Hong Kong Intl

Sun 29-3

12:20-22:56

2 stops22h 36m

HK$25,689

Flights are sorted by cheapest return flights first.

Deals found on 19-3

Sorted by cheapest first

Best time to book a flight to Allentown

Have a flexible travel schedule? Discover the best time to fly to Allentown 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 to Allentown

Rainfall in Allentown by month

Plan your trip to Allentown by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Allentown ranges from 69.0 - 127.0 mm 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.

Temperature in Allentown by month

Plan your trip to Allentown by taking into account the average temperature totals by month.

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).

How long is the flight to Allentown?

On average, a flight from Hong Kong to Allentown takes 40 hours 57 minutes. Flights to Allentown from other popular cities in Hong Kong will vary in length. Below are a few examples of popular routes and their flight times.

FAQs about flying to Allentown

  • What airport do you fly into for flights to Allentown?

    If you book a flight to Allentown, you will be flying into Allentown-Bethlehem, which is the city’s only airport. Allentown-Bethlehem (ABE) is located 6.2 km from the centre of Allentown.

  • Can I find cheaper flights to Allentown if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Allentown on Cheapflights that require 1 or 2 stops for potential cost savings.

  • Does Allentown-Bethlehem have rental cars?

    Yes. Those touching down at Allentown-Bethlehem can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Allentown-Bethlehem?

    Yes. Allentown-Bethlehem has hotels nearby for those requiring accommodations. Days Hotel by Wyndham Allentown Airport / Lehigh Valley is the closest property to Allentown-Bethlehem (0.0 km away from Allentown-Bethlehem).

See more FAQs

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Fly with Cheapflights

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How does Cheapflights help users find flights to Allentown?

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

Millions of users choose and trust Cheapflights to book the best flight deals to Allentown for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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Yes, we can. To see specific flights to Allentown with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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