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Cheap flights from Allentown to Seoul from $1,455

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Allentown to Seoul departing on 9/11. 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
1 adult, Economy, 0 bags

Find the cheapest flights from Allentown to Seoul

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
5:36 pm - 3:00 pm
ABE
-
ICN
32h 24m
2 stops
United Airlines Logo
11:30 am - 9:57 am
ICN
-
ABE
35h 27m
2 stops
$1,455United Airlines
Fri, Sep 11 - Mon, Sep 14
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
$1,456United Airlines
Fri, Sep 11 - Mon, Sep 14
Delta Logo
6:00 pm - 4:00 am
ABE
-
ICN
21h 00m
1 stop
Delta Logo
4:25 pm - 10:29 pm
ICN
-
ABE
19h 04m
1 stop
$1,566Delta
Sat, Oct 17 - Thu, Oct 22
United Airlines Logo
5:36 pm - 4:25 pm
ABE
-
ICN
32h 49m
2 stops
United Airlines Logo
6:00 pm - 10:06 am
ICN
-
ABE
30h 06m
2 stops
$1,603United Airlines
Thu, Dec 24 - Wed, Jan 6
United Airlines Logo
5:36 pm - 4:25 pm
ABE
-
ICN
32h 49m
2 stops
United Airlines Logo
6:00 pm - 10:06 am
ICN
-
ABE
30h 06m
2 stops
$1,683United Airlines
Wed, Dec 23 - Mon, Dec 28
United Airlines Logo
6:25 am - 4:25 pm
ABE
-
ICN
44h 00m
2 stops
United Airlines Logo
6:30 pm - 10:06 am
ICN
-
ABE
29h 36m
2 stops
$1,690United Airlines
Tue, Dec 22 - Tue, Dec 29
Delta Logo
5:40 pm - 3:30 pm
ABE
-
ICN
31h 50m
1 stop
Delta Logo
6:00 pm - 5:12 pm
ICN
-
ABE
37h 12m
1 stop
$1,694Delta
Tue, Dec 22 - Mon, Dec 28
Korean Air Logo
6:08 pm - 4:00 am
ABE
-
ICN
20h 52m
1 stop
Korean Air Logo
8:45 am - 10:26 pm
ICN
-
ABE
26h 41m
1 stop
$1,695Korean Air
Fri, Sep 11 - Mon, Sep 14
United Airlines Logo
6:25 am - 4:25 pm
ABE
-
ICN
44h 00m
2 stops
United Airlines Logo
6:00 pm - 10:06 am
ICN
-
ABE
30h 06m
2 stops
$1,702United Airlines
Sun, Dec 20 - Mon, Dec 28
United Airlines Logo
5:36 pm - 4:25 pm
ABE
-
ICN
56h 49m
2 stops
United Airlines Logo
6:00 pm - 10:06 am
ICN
-
ABE
30h 06m
2 stops
$1,707United Airlines
Mon, Dec 21 - Mon, Dec 28

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United Airlines flights from Allentown to Incheon Intl Airport

Our best United Airlines deals on Allentown to Incheon Intl Airport flight tickets
United Airlines
Sep 11
ABE5:36 pmAllentown-Bethlehem
32h 24m
2 stops
ICN3:00 pmIncheon Intl
Sep 14
ICN11:30 amIncheon Intl
35h 27m
2 stops
ABE9:57 amAllentown-Bethlehem
$1,455
United Airlines
Sep 11
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
$1,456
United Airlines
Dec 24
ABE5:36 pmAllentown-Bethlehem
32h 49m
2 stops
ICN4:25 pmIncheon Intl
Jan 6
ICN6:00 pmIncheon Intl
30h 06m
2 stops
ABE10:06 amAllentown-Bethlehem
$1,603

Delta flights from Allentown to Incheon Intl Airport

Our best Delta deals on Allentown to Incheon Intl Airport flight tickets
Delta
Oct 17
ABE6:00 pmAllentown-Bethlehem
21h 00m
1 stop
ICN4:00 amIncheon Intl
Oct 22
ICN4:25 pmIncheon Intl
19h 04m
1 stop
ABE10:29 pmAllentown-Bethlehem
$1,566
Delta
Dec 22
ABE5:40 pmAllentown-Bethlehem
31h 50m
1 stop
ICN3:30 pmIncheon Intl
Dec 28
ICN6:00 pmIncheon Intl
37h 12m
1 stop
ABE5:12 pmAllentown-Bethlehem
$1,694
Delta
Dec 23
ABE5:40 pmAllentown-Bethlehem
33h 55m
2 stops
ICN5:35 pmIncheon Intl
Dec 28
ICN6:00 pmIncheon Intl
37h 12m
1 stop
ABE5:12 pmAllentown-Bethlehem
$1,769

momondo Fare Finder

 
Customize your flight search to find flights from Allentown to Incheon Intl Airport 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 July 12, 2026.
Use the filters below to find and compare flights from Allentown to Incheon Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AllentownIncheon

ABE - ICN

ABEICN

Allentown-Bethlehem

Fri 9/11

5:36 pm-3:00 pm

2 stops32h 24m

Incheon Intl

Mon 9/14

11:30 am-9:57 am

2 stops35h 27m

$1,455

AllentownIncheon

ABE - ICN

ABEICN

Allentown-Bethlehem

Fri 9/11

10:32 am-4:20 am

2 stops28h 48m

Incheon Intl

Mon 9/14

4:50 pm-9:57 am

2 stops30h 07m

$1,456
Quickest round-trip

AllentownIncheon

ABE - ICN

ABEICN

Allentown-Bethlehem

Sat 10/17

6:00 pm-4:00 am

1 stop21h 00m

Incheon Intl

Thu 10/22

4:25 pm-10:29 pm

1 stop19h 04m

$1,566

AllentownIncheon

ABE - ICN

ABEICN

Allentown-Bethlehem

Thu 12/24

5:36 pm-4:25 pm

2 stops32h 49m

Incheon Intl

Wed 1/6

6:00 pm-10:06 am

2 stops30h 06m

$1,603

AllentownIncheon

ABE - ICN

ABEICN

Allentown-Bethlehem

Wed 12/23

5:36 pm-4:25 pm

2 stops32h 49m

Incheon Intl

Mon 12/28

6:00 pm-10:06 am

2 stops30h 06m

$1,683

AllentownIncheon

ABE - ICN

ABEICN

Allentown-Bethlehem

Tue 12/22

6:25 am-4:25 pm

2 stops44h 00m

Incheon Intl

Tue 12/29

6:30 pm-10:06 am

2 stops29h 36m

$1,690

AllentownIncheon

ABE - ICN

ABEICN

Allentown-Bethlehem

Tue 12/22

5:40 pm-3:30 pm

1 stop31h 50m

Incheon Intl

Mon 12/28

6:00 pm-5:12 pm

1 stop37h 12m

$1,694

AllentownIncheon

ABE - ICN

ABEICN

Allentown-Bethlehem

Fri 9/11

6:08 pm-4:00 am

1 stop20h 52m

Incheon Intl

Mon 9/14

8:45 am-10:26 pm

1 stop26h 41m

$1,695

AllentownIncheon

ABE - ICN

ABEICN

Allentown-Bethlehem

Sun 12/20

6:25 am-4:25 pm

2 stops44h 00m

Incheon Intl

Mon 12/28

6:00 pm-10:06 am

2 stops30h 06m

$1,702

AllentownIncheon

ABE - ICN

ABEICN

Allentown-Bethlehem

Mon 12/21

5:36 pm-4:25 pm

2 stops56h 49m

Incheon Intl

Mon 12/28

6:00 pm-10:06 am

2 stops30h 06m

$1,707

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Seoul from

How to get the cheapest flight ticket from Allentown to Incheon Intl Airport

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 airlines fly to Incheon Intl Airport?

AIR PREMIA, Air Canada and Delta are the top three most popular airlines that fly to Incheon Intl Airport from Allentown according to our data. AIR PREMIA is the first choice among our users, with 76% of people opting to fly with this airline when traveling to Incheon Intl Airport. Keep in mind that there are 8 different airlines that fly to Incheon Intl Airport on a routine basis, so you have a few additional options to choose from.

When to book flights from Allentown to Incheon Intl Airport

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

Cheap Allentown to Incheon Intl Airport (ABE to ICN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Allentown to Incheon Intl Airport

Fastest flight time

28h 48m

Direct flights

None
The fastest flight from Allentown to Incheon Intl Airport takes 28h 48m
There are no direct flights from Allentown to Incheon Intl Airport. There are no popular flight routes from Allentown to Incheon Intl Airport.
Search flight deals

Frequently asked questions about flying from Allentown to Incheon Intl Airport

  • How far is Allentown-Bethlehem to Incheon Intl by plane?

    There are 6863.6 mi between Allentown-Bethlehem and Incheon Intl. 28h 48m is a normal flight duration for this route.

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

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

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

    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 Incheon Intl Airport.

  • What documentation or ID do you need to fly to Incheon Intl Airport?

    The necessary travel and health documents for your Incheon Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Seoul?

Book flights to Seoul if you plan to visit one of these locations
Daejeon
Suwon
Seongnam
Anyang

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Allentown to Seoul for you.

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?

momondo provides multiple filters to help you find the best flight to Seoul from Allentown. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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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