$383 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 1/18. 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$692
New Delhi
New Delhi2 stops$1,442
Bangkok
Bangkok3 stops$1,037
Mumbai
Mumbai2 stops$960
Hyderabad
Hyderabad2 stops$1,546
Ho Chi Minh City
Ho Chi Minh City3 stops$925
Hong Kong
Hong Kong2 stops$1,061
Bengaluru
Bengaluru2 stops$872
Singapore
Singapore2 stops$1,330
Denpasar
Denpasar2 stops$1,468
Osaka
Osaka2 stops$708
Kuala Lumpur
Kuala Lumpur2 stops$1,239
Tokyo
Tokyo1 stop$692
New Delhi
New Delhi2 stops$1,442
Bangkok
Bangkok3 stops$1,037
Mumbai
Mumbai2 stops$960
Hyderabad
Hyderabad2 stops$1,546
Ho Chi Minh City
Ho Chi Minh City3 stops$925
Hong Kong
Hong Kong2 stops$1,061
Bengaluru
Bengaluru2 stops$872
Singapore
Singapore2 stops$1,330
Denpasar
Denpasar2 stops$1,468
Osaka
Osaka2 stops$708
Kuala Lumpur
Kuala Lumpur2 stops$1,239

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, Jan 20 - Fri, Jan 23
United Airlines Logo
4:57 pm - 9:05 pm
ABE
-
HND
38h 08m1 stop
United Airlines Logo
7:40 pm - 10:41 am
HND
-
ABE
29h 01m2 stops
$692United Airlines
Fri, Jan 23 - Tue, Jan 27
United Airlines Logo
6:15 am - 5:45 pm
ABE
-
HND
21h 30m1 stop
United Airlines Logo
6:20 pm - 9:05 pm
HND
-
ABE
16h 45m1 stop
$697United Airlines
Mon, Feb 2 - Tue, Feb 10
Delta Logo
6:28 am - 2:35 pm
ABE
-
HND
18h 07m1 stop
Delta Logo
8:00 pm - 10:50 pm
HND
-
ABE
16h 50m1 stop
$699Delta
Mon, Jan 19 - Mon, Jan 26
Delta Logo
5:59 pm - 3:05 pm
ABE
-
HND
31h 06m2 stops
Delta Logo
5:35 pm - 12:05 pm
HND
-
ABE
32h 30m2 stops
$703Delta
Mon, Feb 2 - Mon, Feb 9
ANA Logo
4:57 pm - 2:50 pm
ABE
-
HND
31h 53m2 stops
ANA Logo
6:20 pm - 9:05 pm
HND
-
ABE
16h 45m1 stop
$727ANA
Mon, Feb 2 - Tue, Feb 10
American Airlines Logo
1:02 pm - 4:45 pm
ABE
-
ICN
37h 43m2 stops
American Airlines Logo
7:15 pm - 12:32 pm
ICN
-
ABE
31h 17m2 stops
$851American Airlines
Mon, Feb 2 - Tue, Feb 10
ANA Logo
4:57 pm - 2:35 pm
ABE
-
NRT
31h 38m2 stops
ANA Logo
5:05 pm - 9:05 pm
NRT
-
ABE
18h 00m1 stop
$896ANA
Thu, Feb 19 - Thu, Feb 26
American Airlines Logo
12:00 pm - 4:45 pm
ABE
-
ICN
38h 45m2 stops
American Airlines Logo
7:15 pm - 11:30 am
ICN
-
ABE
30h 15m2 stops
$901American Airlines
Fri, Apr 3 - Thu, Jul 2
Korean Air Logo
6:32 am - 11:40 pm
ABE
-
BKK
30h 08m2 stops
Korean Air Logo
9:40 pm - 10:56 pm
BKK
-
ABE
36h 16m2 stops
$1,115Korean Air
Wed, Feb 18 - Sun, Feb 22
Korean Air Logo
5:58 pm - 5:45 am
ABE
-
ICN
21h 47m1 stop
Korean Air Logo
7:25 pm - 10:49 pm
ICN
-
ABE
17h 24m1 stop
$1,213Korean Air
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 April, when tickets cost $770 (return) on average. On the other hand, the most expensive months are June and May, when the average cost of round-trip tickets is $1,217 and $1,157 respectively.

Good to know

Low seasonMay
Cheapest flight$383
Best time to beat the crowds but there is an average 25% increase in price.
Most popular time to fly with an average 32% increase in price.
Flight from Allentown to Tokyo Haneda

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.

Reviews of the top 3 airlines serving 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.
8.4
Korean AirOverall score based on 1188 reviews
8.5Boarding
8.1Food
8.3Comfort
8.2Entertainment
8.7Crew
Airline reviews

The boarding process was efficient and quick. The seats were comfortable. The food was good. The service was excellent. We had a lovely flight from Seattle on Korean air

10.0 ExcellentVivian, Nov 2025
SEA - ICN
Read more Korean Air reviews

The boarding process was efficient and quick. The seats were comfortable. The food was good. The service was excellent. We had a lovely flight from Seattle on Korean air

Flight crew was fantastic. The aircraft was meticulously cleaned at all times. The crew was continuously checking to see if the passengers were ok.

They were trying to get people to check luggage because the over head compartments were full but when we boarded there were lots of empty places that people could have put the luggage.

It was good, I liked the self-serve snacks but it was a little difficult to get the alcohol, which is understandable since I wouldn't want kids sneaking it.

Friendly flight attendants and gate agents. Very clean plane and food was good!

I normally love Korean Air, but this trip was not great. We boarded the plan and were settling into our seats. My son and I use these leg swings and we used it on the trip over to Cambodia, but on the way back the flight attendant very rudely told us we could not use it and that it was against regulations. I asked to see the regulation, but never saw it. The food on this trip was horrible as well, Even my son's kids meal was disgusting so we didn't eat anything on the flight. Thankfully we brought snacks. Entertainment - what happened to the games?

I was unable to select decent seats, and so I was stuck in the middle seat because it was selected for me

Korean air has a little bit more seating space than Asiana air.

There was a lot of partial tv shows but not enough to last the flight. The food was incredible! The crew were so helpful and patient. Lots more space than what I usually get on an international flight. Very comfortable!

Stingy on the drinks - 15 hour direct flight and could barely get attention for some water

Comfort Plus seat 11E seemed smaller than prior flights. The movie selection is good. Watched most of the most recent Tron movie. I'll watch the remaining part later as my movie is saved in the Delta Seatback Experience.

Flight was late from Newark to Atlanta, I asked flight attendant to please let my family of 3 out first when we landed to Atlanta because we were late for our connecting flight to Quito. She didn't and we were late for 5 minutes we couldn't board the plane and spend hours trying to get another flight with customer service for the next day.

I really liked the legroom. I am 6’4”.a at For some reason our seats were not together and using the app to fix it didn’t work. Passengers were nice enough to move for us but you should absolutely ensure a parent sits with their child.

Late delayed flight delays boarding and delays leaving and delays on arrival too. Cramped plane no room no food.

DTW line is too long. The flights from DTW to BWI are always delayed for unknown reasons.

Delta canceled our flight and we had to scramble to find another airline to get home. Phoenix is not a delta hub so they didn’t have another plane. It would have been a red eye though Salt Lake City. Getting in at 5am. No bueno.

This flight was no comparison to our prior flight. I'm thinking it all has to do with the age of the aircraft.

This flight was a first class choice and left much to be desired. Seat backs on seats were falling apart and torn. Seats actually didn't come to a "full & upright position". Pull out table was sprung. Not any significant leg room. All in all we were on an obviously older plane and felt overcharged for what we received as first class.

A 12 hour flight during the day with one real meal service - are you kidding? Also the breakfast was one of the worst and not what was listed

Flight was delayed several times. At one point, they "pulled back" 15 minutes from the delayed boarding and sent a text saying we would board sooner than previously advised. The flight then was delayed again. And when we boarded, there was an unspecified technical issue which had us waiting in the plane for about an hour.

It was great with United overall except for two things. 1) It was a 5-hour flight and we were with kids, so we were asking for extra snacks. They were extremely reticent to dole them out even though there wasn't any meal and the kids were starting to hit their limit towards the end. 2) Baggage didn't arrive until 80 minutes after we landed.

They lost my luggage, so, not happy. The crew was nice but my suitcases never made it, still trying to find out what happened!

The staff was hospitable and professional. The seat had a bit of wear. The winner shade was stuck 1/4 open. I received the best of both worlds. The morning sun was able to come in and blind the screen i was trying to use while at the same time it was too low to look out and enjoy the view. Rather embarrassing for a 1st class ticket.

Perfect flight. Smooth flight. Arrived 20 minutes early at destination. Excellent service.

The flights were on time which was great give. It was holiday travel season and there’d been some weather issues. The only complaint and this is every time with United is the terrible seat design. The head rest is not built for comfort and having my neck bent forward for a cross country trip reminded me while I try not to take United flights as a rule.

I’m so sorry, I can’t remember her name, I believe it was Dimpti. She was stellar, also a mature Asian flight attendant, lots of flowers in her hair, just as amazing! But literally the crew was AWESOME . Only downside is there weren’t any charging outlets. Maybe I needed to ask a flight attendant , but it would’ve been nice to have one easily accessible.

The flight was delayed by two de-icings. The seatbelt did not work correctly. It did not stay tight.

Everything was absolutely wonderful from check in to baggage claim. Staff was very professional and sweet. Will definitely recommend United to family and friends.

Aircraft was noisy, old and never dimmed the lights on a night flight even on business class! I flew 17 times on United and probably another 40 on other airlines United USA /Europe flights were the worst to include luggage delayed once going to europe and once coming back

Check how old the airframe is, some older ones have inoperable seat back entertainment or power.

Everything you need to know for your flight to Asia

Information on your arrival and departure airports