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Cheap flights from Allentown to Seoul from $1,395

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 9/3. 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.
Delta Logo
6:09 pm - 4:00 am
ABE
-
ICN
20h 51m
1 stop
Delta Logo
4:25 pm - 10:26 pm
ICN
-
ABE
19h 01m
1 stop
$1,395Delta
Thu, Sep 3 - Wed, Sep 9
United Airlines Logo
5:32 pm - 4:25 pm
ABE
-
ICN
32h 53m
2 stops
United Airlines Logo
6:00 pm - 9:56 am
ICN
-
ABE
29h 56m
2 stops
$1,399United Airlines
Sun, Nov 15 - Thu, Nov 19
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
5:41 pm - 3:00 pm
ABE
-
ICN
32h 19m
2 stops
United Airlines Logo
11:30 am - 9:58 am
ICN
-
ABE
35h 28m
2 stops
$1,565United Airlines
Sun, Aug 2 - Sat, Aug 8
Delta Logo
6:05 pm - 2:10 pm
ABE
-
ICN
31h 05m
1 stop
Delta Logo
4:25 pm - 12:28 pm
ICN
-
ABE
33h 03m
1 stop
$1,567Delta
Sun, Aug 2 - Sat, Aug 8
Delta Logo
6:16 am - 5:50 pm
ABE
-
ICN
22h 34m
1 stop
Delta Logo
7:40 pm - 12:15 pm
ICN
-
ABE
29h 35m
2 stops
$1,639Delta
Thu, Sep 3 - Wed, Sep 9
Korean Air Logo
5:40 pm - 4:40 pm
ABE
-
ICN
33h 00m
1 stop
Korean Air Logo
7:25 pm - 10:46 pm
ICN
-
ABE
17h 21m
1 stop
$1,646Korean Air
Sun, Nov 15 - Thu, Nov 19
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
$1,694Korean Air
Fri, Sep 11 - Mon, Sep 14
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
Delta Logo
6:05 pm - 2:10 pm
ABE
-
ICN
31h 05m
1 stop
Delta Logo
7:40 pm - 12:28 pm
ICN
-
ABE
29h 48m
2 stops
$1,804Delta
Sun, Aug 2 - Sat, Aug 8

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United Airlines flights from Allentown to Seoul

Our best United Airlines deals on Allentown to Seoul flight tickets
United Airlines
Nov 15
ABE5:32 pmAllentown-Bethlehem
32h 53m
2 stops
ICN4:25 pmIncheon Intl
Nov 19
ICN6:00 pmIncheon Intl
29h 56m
2 stops
ABE9:56 amAllentown-Bethlehem
$1,399
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
Aug 2
ABE5:41 pmAllentown-Bethlehem
32h 19m
2 stops
ICN3:00 pmIncheon Intl
Aug 8
ICN11:30 amIncheon Intl
35h 28m
2 stops
ABE9:58 amAllentown-Bethlehem
$1,565

Korean Air flights from Allentown to Seoul

Our best Korean Air deals on Allentown to Seoul flight tickets
Korean Air
Nov 15
ABE5:40 pmAllentown-Bethlehem
33h 00m
1 stop
ICN4:40 pmIncheon Intl
Nov 19
ICN7:25 pmIncheon Intl
17h 21m
1 stop
ABE10:46 pmAllentown-Bethlehem
$1,646
Korean Air
Sep 11
ABE6:08 pmAllentown-Bethlehem
20h 52m
1 stop
ICN4:00 amIncheon Intl
Sep 14
ICN8:45 amIncheon Intl
26h 41m
1 stop
ABE10:26 pmAllentown-Bethlehem
$1,694
Korean Air
Sep 11
ABE6:08 pmAllentown-Bethlehem
20h 52m
1 stop
ICN4:00 amIncheon Intl
Sep 14
ICN8:45 amIncheon Intl
26h 41m
1 stop
ABE10:26 pmAllentown-Bethlehem
$1,695

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 July 8, 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
Quickest round-trip

AllentownIncheon

ABE - ICN

ABEICN

Allentown-Bethlehem

Thu 9/3

6:09 pm-4:00 am

1 stop20h 51m

Incheon Intl

Wed 9/9

4:25 pm-10:26 pm

1 stop19h 01m

$1,395

AllentownIncheon

ABE - ICN

ABEICN

Allentown-Bethlehem

Sun 11/15

5:32 pm-4:25 pm

2 stops32h 53m

Incheon Intl

Thu 11/19

6:00 pm-9:56 am

2 stops29h 56m

$1,399

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

Sun 8/2

5:41 pm-3:00 pm

2 stops32h 19m

Incheon Intl

Sat 8/8

11:30 am-9:58 am

2 stops35h 28m

$1,565

AllentownIncheon

ABE - ICN

ABEICN

Allentown-Bethlehem

Sun 8/2

6:05 pm-2:10 pm

1 stop31h 05m

Incheon Intl

Sat 8/8

4:25 pm-12:28 pm

1 stop33h 03m

$1,567

AllentownIncheon

ABE - ICN

ABEICN

Allentown-Bethlehem

Thu 9/3

6:16 am-5:50 pm

1 stop22h 34m

Incheon Intl

Wed 9/9

7:40 pm-12:15 pm

2 stops29h 35m

$1,639

AllentownIncheon

ABE - ICN

ABEICN

Allentown-Bethlehem

Sun 11/15

5:40 pm-4:40 pm

1 stop33h 00m

Incheon Intl

Thu 11/19

7:25 pm-10:46 pm

1 stop17h 21m

$1,646

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

$1,694

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 8/2

6:05 pm-2:10 pm

1 stop31h 05m

Incheon Intl

Sat 8/8

7:40 pm-12:28 pm

2 stops29h 48m

$1,804

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 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 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 76% of people opting to fly with this airline when traveling to Seoul. Keep in mind that there are 8 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

18h 40m

Direct flights

None
The fastest flight from Allentown to Seoul takes 18h 40m
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 18h 40m.

  • 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