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Cheap flights from Allentown to Seoul from $680

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 Seoul departing on 8/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Allentown to Seoul

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
5:11 pm - 3:45 pm
ABE
-
ICN
33h 34m
2 stops
American Airlines Logo
5:50 pm - 4:32 pm
ICN
-
ABE
35h 42m
2 stops
$1,264American Airlines
Thu, Aug 20 - Fri, Sep 4
American Airlines Logo
5:11 pm - 3:45 pm
ABE
-
ICN
33h 34m
2 stops
American Airlines Logo
5:50 pm - 1:07 pm
ICN
-
ABE
32h 17m
2 stops
$1,351American Airlines
Sun, Aug 30 - Tue, Sep 15
Delta Logo
6:30 am - 2:10 pm
ABE
-
ICN
18h 40m
1 stop
Delta Logo
4:25 pm - 10:56 pm
ICN
-
ABE
19h 31m
1 stop
$1,395Delta
Mon, Aug 31 - Thu, Sep 17
American Airlines Logo
5:11 pm - 3:45 pm
ABE
-
ICN
33h 34m
2 stops
American Airlines Logo
5:50 pm - 4:27 pm
ICN
-
ABE
35h 37m
2 stops
$1,402American Airlines
Thu, Aug 20 - Sun, Sep 6
Delta Logo
6:13 pm - 2:10 pm
ABE
-
ICN
30h 57m
1 stop
Delta Logo
4:25 pm - 10:56 pm
ICN
-
ABE
19h 31m
1 stop
$1,403Delta
Sun, Aug 30 - Wed, Sep 16
United Airlines Logo
5:36 pm - 3:00 pm
ABE
-
ICN
32h 24m
2 stops
United Airlines Logo
5:15 pm - 9:00 pm
ICN
-
ABE
40h 45m
2 stops
$1,414United Airlines
Sun, Aug 30 - Wed, Sep 16
United Airlines Logo
10:32 am - 4:20 am
ABE
-
ICN
28h 48m
2 stops
United Airlines Logo
4:50 pm - 9:57 am
ICN
-
ABE
30h 07m
2 stops
$1,422United Airlines
Thu, Sep 3 - Mon, Sep 14
United Airlines Logo
10:32 am - 4:20 am
ABE
-
ICN
28h 48m
2 stops
United Airlines Logo
5:15 pm - 9:00 pm
ICN
-
ABE
40h 45m
2 stops
$1,436United Airlines
Thu, Sep 3 - Wed, Sep 16
Delta Logo
5:40 pm - 4:00 am
ABE
-
ICN
21h 20m
1 stop
Delta Logo
4:25 pm - 10:56 pm
ICN
-
ABE
19h 31m
1 stop
$1,451Delta
Fri, Sep 4 - Tue, Sep 15
United Airlines Logo
5:36 pm - 4:20 am
ABE
-
ICN
21h 44m
2 stops
United Airlines Logo
5:15 pm - 9:57 am
ICN
-
ABE
29h 42m
2 stops
$1,456United Airlines
Sat, Sep 5 - Tue, Sep 15

American Airlines flights from Allentown to Seoul

Our best American Airlines deals on Allentown to Seoul flight tickets
American Airlines
Aug 20
ABE5:11 pmAllentown-Bethlehem
33h 34m
2 stops
ICN3:45 pmIncheon Intl
Sep 4
ICN5:50 pmIncheon Intl
35h 42m
2 stops
ABE4:32 pmAllentown-Bethlehem
$1,264
American Airlines
Aug 30
ABE5:11 pmAllentown-Bethlehem
33h 34m
2 stops
ICN3:45 pmIncheon Intl
Sep 15
ICN5:50 pmIncheon Intl
32h 17m
2 stops
ABE1:07 pmAllentown-Bethlehem
$1,351
American Airlines
Aug 20
ABE5:11 pmAllentown-Bethlehem
33h 34m
2 stops
ICN3:45 pmIncheon Intl
Sep 6
ICN5:50 pmIncheon Intl
35h 37m
2 stops
ABE4:27 pmAllentown-Bethlehem
$1,402

United Airlines flights from Allentown to Seoul

Our best United Airlines deals on Allentown to Seoul flight tickets
United Airlines
Aug 30
ABE5:36 pmAllentown-Bethlehem
32h 24m
2 stops
ICN3:00 pmIncheon Intl
Sep 16
ICN5:15 pmIncheon Intl
40h 45m
2 stops
ABE9:00 pmAllentown-Bethlehem
$1,414
United Airlines
Sep 3
ABE10:32 amAllentown-Bethlehem
28h 48m
2 stops
ICN4:20 amIncheon Intl
Sep 14
ICN4:50 pmIncheon Intl
30h 07m
2 stops
ABE9:57 amAllentown-Bethlehem
$1,422
United Airlines
Sep 3
ABE10:32 amAllentown-Bethlehem
28h 48m
2 stops
ICN4:20 amIncheon Intl
Sep 16
ICN5:15 pmIncheon Intl
40h 45m
2 stops
ABE9:00 pmAllentown-Bethlehem
$1,436

momondo Fare Finder

 
Customize your flight search to find flights from Allentown to Seoul 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 May 20, 2026.
Use the filters below to find and compare flights from Allentown to Seoul that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AllentownIncheon

ABE - ICN

ABEICN

Allentown-Bethlehem

Thu 8/20

5:11 pm-3:45 pm

2 stops33h 34m

Incheon Intl

Fri 9/4

5:50 pm-4:32 pm

2 stops35h 42m

$1,264

AllentownIncheon

ABE - ICN

ABEICN

Allentown-Bethlehem

Sun 8/30

5:11 pm-3:45 pm

2 stops33h 34m

Incheon Intl

Tue 9/15

5:50 pm-1:07 pm

2 stops32h 17m

$1,351
Quickest round-trip

AllentownIncheon

ABE - ICN

ABEICN

Allentown-Bethlehem

Mon 8/31

6:30 am-2:10 pm

1 stop18h 40m

Incheon Intl

Thu 9/17

4:25 pm-10:56 pm

1 stop19h 31m

$1,395

AllentownIncheon

ABE - ICN

ABEICN

Allentown-Bethlehem

Thu 8/20

5:11 pm-3:45 pm

2 stops33h 34m

Incheon Intl

Sun 9/6

5:50 pm-4:27 pm

2 stops35h 37m

$1,402

AllentownIncheon

ABE - ICN

ABEICN

Allentown-Bethlehem

Sun 8/30

6:13 pm-2:10 pm

1 stop30h 57m

Incheon Intl

Wed 9/16

4:25 pm-10:56 pm

1 stop19h 31m

$1,403

AllentownIncheon

ABE - ICN

ABEICN

Allentown-Bethlehem

Sun 8/30

5:36 pm-3:00 pm

2 stops32h 24m

Incheon Intl

Wed 9/16

5:15 pm-9:00 pm

2 stops40h 45m

$1,414

AllentownIncheon

ABE - ICN

ABEICN

Allentown-Bethlehem

Thu 9/3

10:32 am-4:20 am

2 stops28h 48m

Incheon Intl

Mon 9/14

4:50 pm-9:57 am

2 stops30h 07m

$1,422

AllentownIncheon

ABE - ICN

ABEICN

Allentown-Bethlehem

Thu 9/3

10:32 am-4:20 am

2 stops28h 48m

Incheon Intl

Wed 9/16

5:15 pm-9:00 pm

2 stops40h 45m

$1,436

AllentownIncheon

ABE - ICN

ABEICN

Allentown-Bethlehem

Fri 9/4

5:40 pm-4:00 am

1 stop21h 20m

Incheon Intl

Tue 9/15

4:25 pm-10:56 pm

1 stop19h 31m

$1,451

AllentownIncheon

ABE - ICN

ABEICN

Allentown-Bethlehem

Sat 9/5

5:36 pm-4:20 am

2 stops21h 44m

Incheon Intl

Tue 9/15

5:15 pm-9:57 am

2 stops29h 42m

$1,456

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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See travel insights to Seoul from

How to get the cheapest flight ticket from Allentown to Seoul

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 Seoul?

United Airlines and Delta are the most popular carriers operating from Allentown-Bethlehem to Seoul

What airlines fly to Seoul?

AIR PREMIA, Air Canada and Delta are the top three most popular airlines that fly to Seoul from Allentown according to our data. AIR PREMIA is the first choice among our users, with 75% of people opting to fly with this airline when traveling to Seoul. Keep in mind that there are 7 different airlines that fly to Seoul on a routine basis, so you have a few additional options to choose from.

When to book flights from Allentown to Seoul

Are you open to changing your travel dates? Check out the ideal times to fly from Allentown to Seoul according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Allentown to Seoul (ABE to SEL) flight deals and tips

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

Fastest flight time

20h 47m

Direct flights

None
The fastest flight from Allentown to Seoul takes 20h 47m
There are no direct flights from Allentown to Seoul. There are no popular flight routes from Allentown to Seoul.
Search flight deals

Frequently asked questions about flying from Allentown to Seoul

  • How far is Allentown-Bethlehem to Seoul by plane?

    There are 6848.2 mi between Allentown-Bethlehem and Seoul. In terms of flight time, this usually takes a little over 20h 47m.

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

    Prices for flights from Allentown-Bethlehem Airport to Seoul refresh daily.

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Allentown-Bethlehem Airport to Seoul.

  • What documentation or ID do you need to fly to Seoul?

    The travel and health documents you'll need for your trip to Seoul may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Seoul. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Allentown to Seoul. momondo saves you time and could save you money on your trip.

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

momondo does allow users to show only those flights to Seoul from Allentown which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Allentown to Seoul?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Seoul from Allentown.

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

Yes momondo offers price alerts on flights to Seoul from Allentown. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Find better results for your trip to South Korea

Fly into one of these airports located in Seoul

Airports listed have a maximum distance of 30.3 mi from Seoul
Seoul Gimpo Intl Airport
Incheon Intl Airport