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Cheap flights from Allentown to Seoul from $433

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 11/12. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
5:58 pm - 3:50 pmABE-ICN
31h 52m1 stop
Delta Logo
6:00 pm - 10:47 pmICN-ABE
18h 47m1 stop
$940Delta
Find Deal
dom, mar 1 - mer, mar 4
Delta Logo
5:58 pm - 3:50 pmABE-ICN
31h 52m1 stop
Delta Logo
6:00 pm - 5:18 pmICN-ABE
37h 18m1 stop
$947Delta
Find Deal
dom, mar 1 - mer, mar 4
United Airlines Logo
6:33 am - 5:40 amABE-ICN
33h 07m2 stops
United Airlines Logo
6:00 pm - 9:59 amICN-ABE
29h 59m2 stops
$958United Airlines
Find Deal
dom, mar 1 - mer, mar 4
United Airlines Logo
6:33 am - 5:40 amABE-ICN
33h 07m2 stops
United Airlines Logo
6:00 pm - 9:59 amICN-ABE
29h 59m2 stops
$977United Airlines
Find Deal
dom, mar 1 - mer, mar 4
Delta Logo
12:47 pm - 5:10 amABE-ICN
26h 23m2 stops
Delta Logo
6:00 pm - 10:47 pmICN-ABE
18h 47m1 stop
$1,293Delta
Find Deal
dom, mar 1 - mer, mar 4
Delta Logo
6:28 am - 3:50 pmABE-ICN
19h 22m1 stop
Delta Logo
2:30 pm - 10:47 pmICN-ABE
22h 17m2 stops
$1,368Delta
Find Deal
dom, mar 1 - mer, mar 4
Delta Logo
6:04 pm - 5:35 pmABE-ICN
33h 31m2 stops
Delta Logo
2:30 pm - 10:46 pmICN-ABE
22h 16m2 stops
$1,694Delta
Find Deal
dom, dic 21 - dom, dic 28
Delta Logo
12:49 pm - 5:45 pmABE-ICN
38h 56m1 stop
Delta Logo
9:45 am - 10:46 pmICN-ABE
27h 01m1 stop
$1,695Delta
Find Deal
dom, dic 21 - dom, dic 28
Delta Logo
6:04 pm - 5:35 pmABE-ICN
33h 31m2 stops
Delta Logo
9:45 am - 10:46 pmICN-ABE
27h 01m1 stop
$1,928Delta
Find Deal
sab, dic 20 - sab, dic 27

Delta flights from Allentown to Seoul

Our best Delta deals on Allentown to Seoul flight tickets
Delta
Mar 1
ABE5:58 pmAllentown-Bethlehem
31h 52m
1 stop
ICN3:50 pmIncheon Intl
Mar 4
ICN6:00 pmIncheon Intl
18h 47m
1 stop
ABE10:47 pmAllentown-Bethlehem
$940
Find similar
Delta
Mar 1
ABE5:58 pmAllentown-Bethlehem
31h 52m
1 stop
ICN3:50 pmIncheon Intl
Mar 4
ICN6:00 pmIncheon Intl
37h 18m
1 stop
ABE5:18 pmAllentown-Bethlehem
$947
Find similar
Delta
Mar 1
ABE12:47 pmAllentown-Bethlehem
26h 23m
2 stops
ICN5:10 amIncheon Intl
Mar 4
ICN6:00 pmIncheon Intl
18h 47m
1 stop
ABE10:47 pmAllentown-Bethlehem
$1,293
Find similar

United Airlines flights from Allentown to Seoul

Our best United Airlines deals on Allentown to Seoul flight tickets
United Airlines
Mar 1
ABE6:33 amAllentown-Bethlehem
33h 07m
2 stops
ICN5:40 amIncheon Intl
Mar 4
ICN6:00 pmIncheon Intl
29h 59m
2 stops
ABE9:59 amAllentown-Bethlehem
$958
Find similar
United Airlines
Mar 1
ABE6:33 amAllentown-Bethlehem
33h 07m
2 stops
ICN5:40 amIncheon Intl
Mar 4
ICN6:00 pmIncheon Intl
29h 59m
2 stops
ABE9:59 amAllentown-Bethlehem
$977
Find similar

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 novembre 7, 2025.
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

AllentownIncheon

ABE - ICN

ABEICN

Allentown-Bethlehem

dom 3/1

5:58 pm-3:50 pm

1 stop31h 52m

Incheon Intl

mer 3/4

6:00 pm-10:47 pm

1 stop18h 47m

$940

AllentownIncheon

ABE - ICN

ABEICN

Allentown-Bethlehem

dom 3/1

5:58 pm-3:50 pm

1 stop31h 52m

Incheon Intl

mer 3/4

6:00 pm-5:18 pm

1 stop37h 18m

$947

AllentownIncheon

ABE - ICN

ABEICN

Allentown-Bethlehem

dom 3/1

6:33 am-5:40 am

2 stops33h 07m

Incheon Intl

mer 3/4

6:00 pm-9:59 am

2 stops29h 59m

$958

AllentownIncheon

ABE - ICN

ABEICN

Allentown-Bethlehem

dom 3/1

6:33 am-5:40 am

2 stops33h 07m

Incheon Intl

mer 3/4

6:00 pm-9:59 am

2 stops29h 59m

$977

AllentownIncheon

ABE - ICN

ABEICN

Allentown-Bethlehem

dom 3/1

12:47 pm-5:10 am

2 stops26h 23m

Incheon Intl

mer 3/4

6:00 pm-10:47 pm

1 stop18h 47m

$1,293

AllentownIncheon

ABE - ICN

ABEICN

Allentown-Bethlehem

dom 3/1

6:28 am-3:50 pm

1 stop19h 22m

Incheon Intl

mer 3/4

2:30 pm-10:47 pm

2 stops22h 17m

$1,368

AllentownIncheon

ABE - ICN

ABEICN

Allentown-Bethlehem

dom 12/21

6:04 pm-5:35 pm

2 stops33h 31m

Incheon Intl

dom 12/28

2:30 pm-10:46 pm

2 stops22h 16m

$1,694

AllentownIncheon

ABE - ICN

ABEICN

Allentown-Bethlehem

dom 12/21

12:49 pm-5:45 pm

1 stop38h 56m

Incheon Intl

dom 12/28

9:45 am-10:46 pm

1 stop27h 01m

$1,695

AllentownIncheon

ABE - ICN

ABEICN

Allentown-Bethlehem

sab 12/20

6:04 pm-5:35 pm

2 stops33h 31m

Incheon Intl

sab 12/27

9:45 am-10:46 pm

1 stop27h 01m

$1,928

AllentownIncheon

ABE - ICN

ABEICN

Allentown-Bethlehem

mer 11/12

4:30 pm-4:45 pm

2 stops34h 15m

$433

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 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?

American Airlines, Delta, and United Airlines 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 63% 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

Direct flights

None
There are no direct flights from Allentown to Seoul. There are no popular flight routes from Allentown to Seoul.
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  • 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 19h 22m.

  • 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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dom 12/7
dom 12/14
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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