Latest deals
Insights
FAQs
Price Alerts

Cheap flights from Allentown to South Korea from $439

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

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Allentown to South Korea

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
11:30 am - 5:40 am
ABE
-
ICN
28h 10m2 stops
United Airlines Logo
6:00 pm - 10:41 am
ICN
-
ABE
30h 41m2 stops
$920United Airlines
Sun, Jan 18 - Thu, Jan 22
United Airlines Logo
5:23 pm - 4:15 pm
ABE
-
ICN
32h 52m2 stops
United Airlines Logo
12:45 pm - 9:01 pm
ICN
-
ABE
22h 16m2 stops
$957United Airlines
Sat, Feb 14 - Wed, Feb 18
Korean Air Logo
2:00 pm - 5:45 am
ABE
-
ICN
25h 45m1 stop
Korean Air Logo
7:25 pm - 10:50 pm
ICN
-
ABE
17h 25m1 stop
$1,179Korean Air
Sun, Jan 18 - Thu, Jan 22
United Airlines Logo
5:32 pm - 4:20 am
ABE
-
ICN
21h 48m2 stops
United Airlines Logo
4:50 pm - 10:08 am
ICN
-
ABE
30h 18m2 stops
$1,201United Airlines
Sat, Apr 18 - Fri, Apr 24
Multiple Airlines Logo
2:00 pm - 3:50 pm
ABE
-
ICN
35h 50m1 stop
Multiple Airlines Logo
9:45 am - 5:16 pm
ICN
-
ABE
21h 31m1 stop
$1,203Multiple Airlines
Sun, Feb 15 - Thu, Feb 19
Multiple Airlines Logo
6:28 am - 5:45 pm
ABE
-
ICN
21h 17m1 stop
Multiple Airlines Logo
6:00 pm - 10:45 pm
ICN
-
ABE
18h 45m1 stop
$1,214Multiple Airlines
Sat, Feb 14 - Wed, Feb 18
Multiple Airlines Logo
1:00 pm - 4:00 am
ABE
-
ICN
26h 00m1 stop
Multiple Airlines Logo
4:25 pm - 10:56 pm
ICN
-
ABE
19h 31m1 stop
$1,233Multiple Airlines
Sat, Apr 18 - Fri, Apr 24
Korean Air Logo
6:28 am - 8:45 pm
ABE
-
PUS
24h 17m2 stops
Korean Air Logo
7:00 am - 5:14 pm
PUS
-
ABE
24h 14m2 stops
$1,289Korean Air
Fri, Jan 23 - Tue, Jan 27
Delta Logo
6:30 am - 5:00 am
ABE
-
ICN
33h 30m2 stops
Delta Logo
4:25 pm - 10:56 pm
ICN
-
ABE
19h 31m1 stop
$1,464Delta
Sat, May 30 - Sun, Jun 7
Delta Logo
5:40 pm - 4:00 am
ABE
-
ICN
21h 20m1 stop
Delta Logo
4:25 pm - 10:56 pm
ICN
-
ABE
19h 31m1 stop
$1,475Delta
Sat, May 30 - Sat, Jun 6

Delta flights from Allentown to South Korea

Our best Delta deals on Allentown to South Korea flight tickets
Delta
May 30
ABE5:40 pmAllentown-Bethlehem
35h 10m
2 stops
ICN5:50 pmIncheon Intl
Jun 6
ICN8:45 amIncheon Intl
21h 32m
1 stop
ABE5:17 pmAllentown-Bethlehem
$1,464
Find similar
Delta
May 30
ABE5:40 pmAllentown-Bethlehem
21h 20m
1 stop
ICN4:00 amIncheon Intl
Jun 6
ICN4:25 pmIncheon Intl
19h 31m
1 stop
ABE10:56 pmAllentown-Bethlehem
$1,475
Find similar
Delta
May 30
ABE1:00 pmAllentown-Bethlehem
27h 00m
2 stops
ICN5:00 amIncheon Intl
Jun 7
ICN2:30 pmIncheon Intl
21h 26m
2 stops
ABE10:56 pmAllentown-Bethlehem
$1,617
Find similar

United Airlines flights from Allentown to South Korea

Our best United Airlines deals on Allentown to South Korea flight tickets
United Airlines
Jan 18
ABE11:30 amAllentown-Bethlehem
28h 10m
2 stops
ICN5:40 amIncheon Intl
Jan 22
ICN6:00 pmIncheon Intl
30h 41m
2 stops
ABE10:41 amAllentown-Bethlehem
$920
Find similar
United Airlines
Feb 14
ABE5:23 pmAllentown-Bethlehem
32h 52m
2 stops
ICN4:15 pmIncheon Intl
Feb 18
ICN12:45 pmIncheon Intl
22h 16m
2 stops
ABE9:01 pmAllentown-Bethlehem
$957
Find similar
United Airlines
Apr 18
ABE5:32 pmAllentown-Bethlehem
21h 48m
2 stops
ICN4:20 amIncheon Intl
Apr 24
ICN4:50 pmIncheon Intl
30h 18m
2 stops
ABE10:08 amAllentown-Bethlehem
$1,201
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Allentown to South Korea that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated December 11, 2025.
Use the filters below to find and compare flights from Allentown to South Korea that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AllentownIncheon

ABE - ICN

ABEICN

Allentown-Bethlehem

Sun 1/18

11:30 am-5:40 am

2 stops28h 10m

Incheon Intl

Thu 1/22

6:00 pm-10:41 am

2 stops30h 41m

$920

AllentownIncheon

ABE - ICN

ABEICN

Allentown-Bethlehem

Sat 2/14

5:23 pm-4:15 pm

2 stops32h 52m

Incheon Intl

Wed 2/18

12:45 pm-9:01 pm

2 stops22h 16m

$957

AllentownIncheon

ABE - ICN

ABEICN

Allentown-Bethlehem

Sun 1/18

2:00 pm-5:45 am

1 stop25h 45m

Incheon Intl

Thu 1/22

7:25 pm-10:50 pm

1 stop17h 25m

$1,179

AllentownIncheon

ABE - ICN

ABEICN

Allentown-Bethlehem

Sat 4/18

5:32 pm-4:20 am

2 stops21h 48m

Incheon Intl

Fri 4/24

4:50 pm-10:08 am

2 stops30h 18m

$1,201

AllentownIncheon

ABE - ICN

ABEICN

Allentown-Bethlehem

Sun 2/15

2:00 pm-3:50 pm

1 stop35h 50m

Incheon Intl

Thu 2/19

9:45 am-5:16 pm

1 stop21h 31m

$1,203

AllentownIncheon

ABE - ICN

ABEICN

Allentown-Bethlehem

Sat 2/14

6:28 am-5:45 pm

1 stop21h 17m

Incheon Intl

Wed 2/18

6:00 pm-10:45 pm

1 stop18h 45m

$1,214

AllentownIncheon

ABE - ICN

ABEICN

Allentown-Bethlehem

Sat 4/18

1:00 pm-4:00 am

1 stop26h 00m

Incheon Intl

Fri 4/24

4:25 pm-10:56 pm

1 stop19h 31m

$1,233

AllentownBusan

ABE - PUS

ABEPUS

Allentown-Bethlehem

Fri 1/23

6:28 am-8:45 pm

2 stops24h 17m

Busan Gimhae

Tue 1/27

7:00 am-5:14 pm

2 stops24h 14m

$1,289

AllentownIncheon

ABE - ICN

ABEICN

Allentown-Bethlehem

Sat 5/30

6:30 am-5:00 am

2 stops33h 30m

Incheon Intl

Sun 6/7

4:25 pm-10:56 pm

1 stop19h 31m

$1,464

AllentownIncheon

ABE - ICN

ABEICN

Allentown-Bethlehem

Sat 5/30

5:40 pm-4:00 am

1 stop21h 20m

Incheon Intl

Sat 6/6

4:25 pm-10:56 pm

1 stop19h 31m

$1,475

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

See travel insights to South Korea from

How to get the cheapest flight ticket from Allentown to South Korea

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Allentown-Bethlehem to South Korea?

American Airlines and Delta are the most popular carriers operating from Allentown-Bethlehem to South Korea

What airlines fly to South Korea?

AIR PREMIA, Air Canada and Delta are the top three most popular airlines that fly to South Korea from Allentown according to our data. AIR PREMIA is the first choice among our users, with 63% of people opting to fly with this airline when traveling to South Korea. Keep in mind that there are 6 different airlines that fly to South Korea on a routine basis, so you have a few additional options to choose from.

Cheap Allentown to South Korea flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Allentown to South Korea

Fastest flight time

20h 25m

Direct flights

None
The fastest flight from Allentown to South Korea takes 20h 25m
There are no direct flights from Allentown to South Korea. There are no popular flight routes from Allentown to South Korea.
Search flight deals

  • When did momondo last update prices for flights from Allentown-Bethlehem Airport to South Korea?

    Prices for flights from Allentown-Bethlehem Airport to South Korea are refreshed on a daily basis.

  • How old do you have to be to fly from Allentown-Bethlehem Airport to South Korea?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Allentown-Bethlehem Airport to South Korea.

  • What documentation or ID do you need to fly to South Korea?

    The travel and health documents required for your trip to South Korea can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at South Korea. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal from Allentown to South Korea?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Allentown to South Korea. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Allentown to South Korea with flexible booking policies on momondo?

Flights from Allentown to South Korea with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Allentown to South Korea?

momondo helps you find the best flight between Allentown and South Korea by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Allentown to South Korea right now. Can momondo alert me if prices change?

Price alerts on flights to South Korea from Allentown are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your South Korea trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 1/10
Sat 1/17
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to South Korea

Popular cities in South Korea

Popular flights according to clicks in the last 7 days on momondo
Flights to Seoulfrom $540
Flights to Jeju Cityfrom $782
Flights to Busanfrom $726
Flights to Daegufrom $979
Flights to Gwangjufrom $780
Flights to Yeosu
Flights to Ulsanfrom $1,627
Flights to Jinjufrom $1,747
Flights to Muan