$543 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
Tokyo2 stops$680
New Delhi
New Delhi2 stops$2,473
Bangkok
Bangkok2 stops$1,029
Mumbai
Mumbai2 stops$1,268
Ho Chi Minh City
Ho Chi Minh City2 stops$886
Hong Kong
Hong Kong2 stops$1,060
Bengaluru
Bengaluru2 stops$1,004
Ahmedabad
Ahmedabad2 stops$2,534
Singapore
Singapore2 stops$1,347
Chennai
Chennai2 stops$1,277
Denpasar
Denpasar3 stops$1,601
Osaka
Osaka2 stops$708
Kuala Lumpur
Kuala Lumpur2 stops$1,166
Tokyo
Tokyo2 stops$680
New Delhi
New Delhi2 stops$2,473
Bangkok
Bangkok2 stops$1,029
Mumbai
Mumbai2 stops$1,268
Ho Chi Minh City
Ho Chi Minh City2 stops$886
Hong Kong
Hong Kong2 stops$1,060
Bengaluru
Bengaluru2 stops$1,004
Ahmedabad
Ahmedabad2 stops$2,534
Singapore
Singapore2 stops$1,347
Chennai
Chennai2 stops$1,277
Denpasar
Denpasar3 stops$1,601
Osaka
Osaka2 stops$708
Kuala Lumpur
Kuala Lumpur2 stops$1,166

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

Wed, Jan 21 - Fri, Feb 6
Lufthansa Logo
4:57 pm - 2:50 pm
ABE
-
HND
31h 53m2 stops
Lufthansa Logo
10:50 am - 10:41 am
HND
-
ABE
37h 51m2 stops
$680Lufthansa
Wed, Jan 21 - Fri, Feb 6
Lufthansa Logo
6:15 am - 5:45 pm
ABE
-
HND
21h 30m1 stop
Lufthansa Logo
10:50 am - 10:41 am
HND
-
ABE
37h 51m2 stops
$684Lufthansa
Sun, Jan 18 - Fri, Feb 6
United Airlines Logo
11:30 am - 9:05 pm
ABE
-
HND
19h 35m1 stop
United Airlines Logo
6:20 pm - 10:41 am
HND
-
ABE
30h 21m1 stop
$687United Airlines
Wed, Jan 21 - Fri, Feb 6
Lufthansa Logo
4:57 pm - 5:45 pm
ABE
-
HND
34h 48m1 stop
Lufthansa Logo
6:20 pm - 10:41 am
HND
-
ABE
30h 21m1 stop
$688Lufthansa
Mon, Feb 9 - Thu, Feb 12
United Airlines Logo
11:30 am - 5:45 pm
ABE
-
HND
40h 15m1 stop
United Airlines Logo
4:25 pm - 10:01 am
HND
-
ABE
31h 36m2 stops
$691United Airlines
Mon, Jan 19 - Mon, Jan 26
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
$698Delta
Mon, Jan 19 - Mon, Jan 26
Delta Logo
6:28 am - 2:35 pm
ABE
-
HND
18h 07m1 stop
Delta Logo
5:35 pm - 12:05 pm
HND
-
ABE
32h 30m2 stops
$703Delta
Wed, Feb 11 - Wed, Feb 18
American Airlines Logo
1:02 pm - 4:45 pm
ABE
-
ICN
37h 43m2 stops
American Airlines Logo
7:15 pm - 11:30 am
ICN
-
ABE
30h 15m2 stops
$850American Airlines
Sun, Apr 19 - Sat, May 2
Korean Air Logo
6:25 am - 7:45 pm
ABE
-
NRT
24h 20m2 stops
Korean Air Logo
2:00 pm - 5:19 pm
NRT
-
ABE
40h 19m2 stops
$869Korean Air
Sat, Apr 18 - Sat, May 2
Korean Air Logo
5:59 pm - 9:05 pm
ABE
-
NRT
38h 06m2 stops
Korean Air Logo
5:20 pm - 10:59 pm
NRT
-
ABE
42h 39m2 stops
$876Korean 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 $773 (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$543
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 Incheon

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 1184 reviews
8.7Crew
8.2Entertainment
8.5Boarding
8.3Comfort
8.1Food
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

The only thing nice I can say is the flight crew was really nice and apologetic about the situation. They shared as much information as they had and advised us on what we could do about missing connecting flights. The boarding process was so slow. The gate agent was working by herself and should have had someone working with her. It took almost an hour to board because she was trying to board a full flight of people and provide customer service to everyone who was flying standby and/or had questions. It was really chaotic. This didn't help the fact that we were delayed and folks were missing connections the longer it took.

The gate attendants and the crew were terrible. Because of high winds, they needed to carry more fuel, so they had to get volunteers to take the next flight at 6 am the next day. They did a terrible job of it - our flight ended up taking off just under 3 hours of the scheduled time. I hope to never fly Delta again.

Did not realize internet screen was hidden between seats and no info printed!!!!

2 of the seats in row 31 the entertainment system was not working, and one seat the tray table did not go all the way down. Flight arrived early and departed on time which was great.

Very good flight crew and very nice people staff were incredible especially the gate agent

Waited at the usual crowded gate at DCA where one ends up standing up because there aren't enough seats.

The flight was delayed for about 2 hrs. Other than it, it was good.

Advertised fruit trays with cheese, but only snacks handed out!

The plant way delayed departing by 3 hours. It was an old airplane with broken seats and armrests. The bathroom made a hollering sound. A really crappy flight experience and travel day all around.

Flight delays both to Detroits and return flight . The flight to Detroit was associated with mechanical difficulty

I understand weather is an issue, but making us chase our plane down at five scheduled gates across three terminals in an airport the size of O'Hare was unfair. They'd have probably been better off to leave gates as TBD until the inbound plane is in final approach instead of running us all over the place. Also, props to the consistently-unprepared ground crew in Richmond for once again leaving my lane parked short of the gate because they couldn't have a crew in place on time with 2 hours notice...

I boarded flight UA#1318 at Sacramento International Airport going back to Houston TX. The flight was scheduled at 5:10am. I was able to check in virtually using the United Airlines app. When I entered the airport, there was no one outside assisting with checked bags as it was for Delta Airlines. Immediately upon entering, there was a LONG, EXTREMELY LONG line to the kiosks to get boarding passes. I stand in line to get boarding passes then had to move to ANOTHER EXTREMELY LONG line to get my bags checked in. While standing in this line, we noticed an agent taking customers to 3 at a time to her station to check their bags in. Lucky for me, she called me back, checked my bags for me and I was on my way. I then encountered another long line at the TSA check and to avoid I ending up having to sign up for CLEAR to bypass it. So glad, I did.,...Both of my flights were great with no issues, butthe check in progress at Bush Airport was so much smoother. Check-in at SMF airport needs to be anaylzed and corrected. Do better United, I know you can....thanks

cabin crew was OK, food was OK, the trip from the US to Munich was actually pretty bad comfort wise. Noisy aircraft, lights never dimmed even in Business class (night flight) barely sufficient amenities for the price. I have millions of miles with United but TBH American is gaining ground and Delta has always been marginally better then United although on paper United has more longes and cheaper upgrades.

Pushed back only to get deplaned due to a tire damaged by ground crew. They did at least go pretty fast. The bathrooms should be banned under the Geneva convention. No room to even sit straight on the toilet. The under-seat entertainment units block what little leg room there is.

Essy to get on. The hostess gave very little pop, the plane was late getting in, and we are still waiting for our bags. This sucks. :/

Sat next to a one year old. She crawled all over the place and made me laugh.

Not United Airlines' fault. It's ORL airport's fault.

Great flight. On time boarding. Smooth flight and on time arrival at EWR. The flight crew was marvelous and there was a great selection of movies on the entertainment system. Our bags were at the carousel before we got there. Another excellent flight from United.

United airlines has the best customer experience from booking to arrival. I always fly United airlines. The mileage program is excellent

They did the one thing that really matters - got to Chicago early.

Everything you need to know for your flight to Asia

Information on your arrival and departure airports