$786 Find Cheap Flights from Southeast Asia to Allentown

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Allentown departing on 12/15. 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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Everything you should know

Cheapest round-trip
$1,254
United Airlines
Thu 1/22Mon 1/26
SGN - ABE • 2 stops
Cheapest one-way
$736
Multiple Airlines
Mon 12/15
BKK - ABE • 3 stops
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Flight Deals
Useful Info
Flight Deals

Cheap Flights from Southeast Asia to Allentown

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Southeast Asia to Allentown 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 Southeast Asia to Allentown

Thu, Jan 22 - Mon, Jan 26
United Airlines Logo
11:05 pm - 9:05 pm
SGN
-
ABE
34h 00m2 stops
United Airlines Logo
4:57 pm - 10:55 pm
ABE
-
SGN
41h 58m3 stops
$1,254United Airlines
Thu, Jan 22 - Mon, Jan 26
United Airlines Logo
6:00 am - 9:05 pm
SGN
-
ABE
27h 05m3 stops
United Airlines Logo
4:57 pm - 10:55 pm
ABE
-
SGN
41h 58m3 stops
$1,265United Airlines
Thu, Jan 29 - Mon, Feb 2
United Airlines Logo
9:30 am - 10:41 am
CEB
-
ABE
38h 11m3 stops
United Airlines Logo
4:57 pm - 10:10 pm
ABE
-
CEB
64h 13m3 stops
$1,377United Airlines
Thu, Jan 29 - Mon, Feb 2
United Airlines Logo
9:30 am - 10:41 am
CEB
-
ABE
38h 11m3 stops
United Airlines Logo
4:57 pm - 10:10 pm
ABE
-
CEB
64h 13m3 stops
$1,421United Airlines
Wed, Jan 28 - Mon, Feb 2
Korean Air Logo
12:15 am - 10:50 pm
CEB
-
ABE
35h 35m2 stops
Korean Air Logo
5:59 pm - 10:20 pm
ABE
-
CEB
39h 21m2 stops
$1,742Korean Air
Wed, Jan 28 - Mon, Feb 2
Korean Air Logo
12:15 am - 5:14 pm
CEB
-
ABE
29h 59m2 stops
Korean Air Logo
5:59 pm - 10:20 pm
ABE
-
CEB
39h 21m2 stops
$1,816Korean Air
Wed, Jan 28 - Mon, Feb 2
Korean Air Logo
2:15 am - 5:14 pm
CEB
-
ABE
27h 59m2 stops
Korean Air Logo
5:59 pm - 10:20 pm
ABE
-
CEB
39h 21m2 stops
$1,818Korean Air
Tue, Apr 28 - Fri, May 15
KLM Logo
8:05 pm - 10:56 pm
MNL
-
ABE
38h 51m3 stops
KLM Logo
1:00 pm - 6:45 pm
ABE
-
MNL
41h 45m3 stops
$3,205KLM
Tue, Apr 28 - Fri, May 15
KLM Logo
8:05 pm - 5:17 pm
MNL
-
ABE
57h 12m3 stops
KLM Logo
1:00 pm - 6:45 pm
ABE
-
MNL
41h 45m3 stops
$3,224KLM
Tue, May 5 - Thu, May 21
KLM Logo
8:05 pm - 5:17 pm
MNL
-
ABE
33h 12m3 stops
KLM Logo
5:40 pm - 6:45 pm
ABE
-
MNL
61h 05m3 stops
$3,474KLM
Useful Info

Good to know

Cheapest flight$736
Flight from Bangkok to Allentown

FAQs for booking flights from Southeast Asia to Allentown

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

    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 Southeast Asia to Allentown.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Allentown from Southeast 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 Southeast Asia to Allentown?

    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 to Allentown with an airline and back to Southeast Asia with another airline.

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

    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 to Allentown from Southeast Asia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Southeast Asia to Allentown

 
Need help choosing which airline to fly with from Southeast Asia to Allentown? 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 1181 reviews
8.5Boarding
8.2Entertainment
8.1Food
8.3Comfort
8.7Crew
Airline reviews

Great service and comfort level. You can have more of vegetarian food options.

10.0 ExcellentAnonymous, Nov 2025
ICN - SFO
Read more Korean Air reviews

Great service and comfort level. You can have more of vegetarian food options.

It’s great, long flight and arrive safe at destination

Everything was excellent as I expected. They also had a very caring crew. I had a headache and asked a Tylenol. The crew members kept checking with me how I was doing.

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.

I can't believe they put my wife and I in the two middle seats! It is a very long flight and we had single flyers on either side of us blocking the way to the bathroom! There's no reason to not give one of us the isle seat so we could have managed bathroom needs and snacks with convenience. So I think very poorly of Korean air to put us both in the middle, I've never had that happen before and will probably avoid this airline in the future because of this. We tried to have them change it but they didn't so you pretty much lost a customer because of it.

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?

One of the flight attendants stepped on my foot. I was on the aisle seat. A lady inside needed to get out. So Instood. Just then, a flight attentendant came wuicklybtheoughbthe aisle and stepprd on my sock covered toes. I let out a small sound. She stopped momentarily, but didn’t ask how I was just took off of the aisle. Never came back to see how I was. Fortunately, I was not really hurt other than a slight soreness in my toes. But I found that to be very negligent.

Korean Air is unlike any other major airline I have flown with. The grace and respect that the staff has from check in to de-boarding is unmatched. The flight attendants this time were especially wonderful to my five little children. They helped us rearrange to more suitable seating, brought our children’s meals, and patiently waited for them in the aisles when they had to use the bathroom. We felt so welcome and comfortable. I really appreciate the meal voucher when our flight was delayed. I am grateful to have had such an stress-free experience.

It's good overall. Flight was packed. Inflight entertainment choices were lacking.

They were very accommodating of a dietary issue. Nice movie & tv selections. Non-stop helped get through a very long (15 hr) flight

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