$468 Find Cheap Flights from Allentown to Asia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Allentown to Asia departing on 4/23. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Allentown to Asia

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Tokyo
Tokyo1 stop$685
New Delhi
New Delhi2 stops$1,118
Bangkok
Bangkok2 stops$1,097
Mumbai
Mumbai2 stops$1,279
Hyderabad
Hyderabad2 stops$1,355
Ho Chi Minh City
Ho Chi Minh City3 stops$1,326
Bengaluru
Bengaluru2 stops$1,236
Hong Kong
Hong Kong2 stops$2,052
Singapore
Singapore2 stops$1,329
Chennai
Chennai2 stops$1,350
Denpasar
Denpasar2 stops$1,497
Osaka
Osaka2 stops$716
Kuala Lumpur
Kuala Lumpur2 stops$1,315
Kathmandu
Kathmandu2 stops$7,899
Tokyo
Tokyo1 stop$685
New Delhi
New Delhi2 stops$1,118
Bangkok
Bangkok2 stops$1,097
Mumbai
Mumbai2 stops$1,279
Hyderabad
Hyderabad2 stops$1,355
Ho Chi Minh City
Ho Chi Minh City3 stops$1,326
Bengaluru
Bengaluru2 stops$1,236
Hong Kong
Hong Kong2 stops$2,052
Singapore
Singapore2 stops$1,329
Chennai
Chennai2 stops$1,350
Denpasar
Denpasar2 stops$1,497
Osaka
Osaka2 stops$716
Kuala Lumpur
Kuala Lumpur2 stops$1,315
Kathmandu
Kathmandu2 stops$7,899

Book Cheap Allentown to Asia Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Allentown to Asia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Allentown to Asia

Tue, Feb 3 - Thu, Feb 5
United Airlines Logo
11:30 am - 9:05 pmABE-HND
19h 35m1 stop
United Airlines Logo
7:40 pm - 10:41 amHND-ABE
29h 01m2 stops
$685United Airlines
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Mon, Feb 2 - Thu, Feb 5
United Airlines Logo
4:57 pm - 9:05 pmABE-HND
38h 08m1 stop
United Airlines Logo
9:05 pm - 10:41 amHND-ABE
27h 36m2 stops
$692United Airlines
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Sun, Feb 1 - Wed, Feb 11
Delta Logo
12:47 pm - 3:05 pmABE-HND
36h 18m2 stops
Delta Logo
5:35 pm - 5:18 pmHND-ABE
37h 43m2 stops
$741Delta
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Sat, Jan 31 - Wed, Feb 11
Delta Logo
6:28 am - 3:05 pmABE-HND
42h 37m2 stops
Delta Logo
5:35 pm - 12:07 pmHND-ABE
32h 32m2 stops
$755Delta
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Wed, Nov 26 - Mon, Dec 8
Multiple Airlines Logo
6:10 am - 9:05 pmABE-NRT
24h 55m2 stops
Multiple Airlines Logo
5:10 pm - 10:11 pmNRT-ABE
43h 01m2 stops
$1,019Multiple Airlines
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Mon, Feb 9 - Mon, Feb 23
American Airlines Logo
7:30 am - 6:30 pmABE-HND
21h 00m2 stops
American Airlines Logo
6:05 pm - 12:28 amHND-ABE
20h 23m2 stops
$1,038American Airlines
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Tue, Dec 2 - Thu, Dec 25
American Airlines Logo
1:46 pm - 9:35 pmABE-DEL
45h 19m2 stops
American Airlines Logo
11:55 pm - 4:33 pmDEL-ABE
27h 08m2 stops
$1,118American Airlines
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Sun, Feb 1 - Sun, Feb 8
Multiple Airlines Logo
6:28 am - 9:05 pmABE-NRT
24h 37m2 stops
Multiple Airlines Logo
8:40 pm - 10:50 pmNRT-ABE
40h 10m2 stops
$1,167Multiple Airlines
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Wed, Nov 26 - Mon, Dec 8
Korean Air Logo
6:10 am - 9:05 pmABE-NRT
24h 55m2 stops
Korean Air Logo
8:40 pm - 5:14 pmNRT-ABE
34h 34m2 stops
$1,170Korean Air
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Sun, Mar 8 - Tue, Mar 17
Korean Air Logo
5:40 pm - 10:35 amABE-NRT
51h 55m2 stops
Korean Air Logo
9:15 am - 10:52 pmNRT-ABE
26h 37m2 stops
$1,460Korean Air
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Booking Insights

KAYAK's insights & trends for Allentown to Asia flights

Get data-powered insights and trends into flights from Allentown to Asia to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Allentown to Asia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Allentown to Asia, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Allentown to Asia is January, when tickets cost $674 (return) on average. On the other hand, the most expensive months are June and May, when the average cost of round-trip tickets is $1,334 and $1,157 respectively.

Good to know

Low seasonMay
Cheapest flight$468
Best time to beat the crowds but there is an average 26% increase in price.
Most popular time to fly with an average 46% increase in price.
Flight from Allentown to Seoul Incheon Airport

FAQs - booking Asia flights

  • How does KAYAK find such low prices on flights from Allentown to Asia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Allentown to Asia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Allentown to Asia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Allentown to Asia is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Allentown to Asia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Allentown to Asia with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Allentown to Asia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Allentown to Asia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Asia?

    The cheapest time of day to fly to Asia is generally in the evening, when round-trip flights cost $723 on average. Morning departures are around 24% more expensive than evening flights, on average. The most expensive time of day to fly to Asia is generally in the morning, which is peak travel time and where the average cost of a ticket is $894.

Reviews of the top airlines flying from Allentown to Asia

 
Need help choosing which airline to fly with from Allentown to Asia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8007 reviews
7.9Entertainment
8.1Boarding
8.5Crew
7.3Food
7.9Comfort
Airline reviews

Flight delayed then cancelled. Misplaced luggage. Still do not have. Rented car 1100 mile drive. I had to buy some overnight Hotels clothes toiletries gas food at my expense. Still not home. Not sure where luggage is. Over 4 hours on hold to Felta

2.0 MediocreAnonymous, Nov 2025MOB - ATL
Read more Delta reviews

Flight delayed then cancelled. Misplaced luggage. Still do not have. Rented car 1100 mile drive. I had to buy some overnight Hotels clothes toiletries gas food at my expense. Still not home. Not sure where luggage is. Over 4 hours on hold to Felta

I truly love flying with Delta. They have always treated me with the upmost respect

Our flight attendant in FIRST CLASS was one of the worst I’ve ever had. She was not at all pleasant, nor particularly good at her service.

Everything went well and was good. Nothing exceptional, but no complaints either. Cheap seats are pretty comfortable.

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

They ended up paying for the bag twice, but the counter wouldn't take my baggage receipt. Left it to me to resolve. Not sure how to resolve the issue.

The customer service before board was very rude and when I expressed my concerns about making the connecting flight she laughed and told me I bought the wrong ticket. I explained once it showed the flight was delayed it no longer let me change seats or anything. I was trying to upgrade to make sure I would get to the next gate on time.

Non stop on long haul is the way to go. Great experience

The aircraft interior is old and tired on this aircraft. The entertainment system never worked despite the crews attempt to reset the system.

The flight used a B767 with a very old interior from before 2014. The entertainment system did not work at all during the flight despite attempts to reset the system. It was like they flew this route just to be competitive.

Older aircraft, no meal, only food was for purchase. Not impressed United.

United needs to step up their game. Delayed flight leaving Seattle, San Francisco. Older aircraft, not very comfortable.

Always wish for more healthy, gluten free options. We have to bring our own.

Having a long layover, I was very appreciative of the ability to stand by for an earlier flight. Other airlines like Delta have refused this to me in the past, just to be mean (because my ticket class wasn't high enough). United went out of their way to help me get to my destination early, which I really appreciated given that it was the third leg of a 24+ hour journey for me.

Other than a way way too cold cabinets for the entire flight, all was great

One bag is incorrect and not acceptable for an international flight. The food was not just good. I won't fly with them again.

Not pleasant trip cross country when the entertainment and WiFi system not working. No entertainment for entirety of route. Staff was rather nonchalant in that they dismissed the problem due to age of plane. It would have been nice to know this up front so I could have come prepared to read or download movies before boarding Coincidentally or not, there was a similar issue with the entertainment system on my previous flight I took on my fist leg of the trip. There are no seat TVs, so you must rely on the app when it works. United can do better. Also, what use it it to pay for boarding group 2 when half of the passengers are in the same line as you?

Plane boarded early a quickly, was mostly full. We left close to on time. And landed early.

My experience on this United Airlines flight was highly uncomfortable, primarily due to two issues: Cabin Temperature: The temperature on the Boeing 737 MAX 8 was unacceptably high, feeling consistently around 80 degrees throughout the flight. This made sleeping impossible and significantly detracted from the experience. Seating Arrangement: Being stuck in a middle seat for a six-and-a-half-hour overnight flight compounded the discomfort. Moving forward, I will always purchase a seat assignment to avoid this situation.

Premium Plus is a really good idea for longer flights

Everything you need to know for your flight to Asia

Information on your arrival and departure airports