Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Allentown to Seoul from $704

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 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
1 adult, Economy, 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 Seoul

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
5:43 pm - 3:00 pm
ABE
-
ICN
32h 17m
2 stops
United Airlines Logo
4:50 pm - 5:05 pm
ICN
-
ABE
37h 15m
2 stops
$1,139United Airlines
sáb., abr. 4 - vie., abr. 24
Delta Logo
12:53 pm - 4:00 am
ABE
-
ICN
26h 07m
1 stop
Delta Logo
6:50 pm - 5:28 pm
ICN
-
ABE
35h 38m
1 stop
$1,141Delta
dom., may. 3 - lun., may. 11
United Airlines Logo
5:43 pm - 3:00 pm
ABE
-
ICN
56h 17m
2 stops
United Airlines Logo
4:50 pm - 5:05 pm
ICN
-
ABE
37h 15m
2 stops
$1,155United Airlines
vie., abr. 3 - vie., abr. 24
United Airlines Logo
5:43 pm - 3:00 pm
ABE
-
ICN
32h 17m
2 stops
United Airlines Logo
11:30 am - 9:48 am
ICN
-
ABE
35h 18m
2 stops
$1,158United Airlines
sáb., abr. 4 - mié., abr. 22
United Airlines Logo
5:43 pm - 3:00 pm
ABE
-
ICN
56h 17m
2 stops
United Airlines Logo
11:30 am - 9:48 am
ICN
-
ABE
35h 18m
2 stops
$1,174United Airlines
vie., abr. 3 - mié., abr. 22
United Airlines Logo
10:38 am - 4:20 am
ABE
-
ICN
28h 42m
2 stops
United Airlines Logo
5:15 pm - 10:06 am
ICN
-
ABE
29h 51m
2 stops
$1,177United Airlines
mié., sep. 2 - mié., sep. 9
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
$1,234Delta
mar., sep. 1 - mié., sep. 16
United Airlines Logo
5:43 pm - 3:00 pm
ABE
-
ICN
32h 17m
2 stops
United Airlines Logo
11:30 am - 9:48 am
ICN
-
ABE
35h 18m
2 stops
$1,239United Airlines
sáb., abr. 4 - mar., abr. 21
Delta Logo
6:33 am - 2:10 pm
ABE
-
ICN
18h 37m
1 stop
Delta Logo
6:50 pm - 12:19 pm
ICN
-
ABE
30h 29m
1 stop
$1,240Delta
sáb., may. 2 - lun., may. 11
United Airlines Logo
10:38 am - 3:00 pm
ABE
-
ICN
39h 22m
2 stops
United Airlines Logo
4:50 pm - 10:06 am
ICN
-
ABE
30h 16m
2 stops
$1,249United Airlines
mié., sep. 2 - dom., sep. 6

United Airlines flights from Allentown to Incheon Intl Airport

Our best United Airlines deals on Allentown to Incheon Intl Airport flight tickets
United Airlines
Apr 4
ABE5:43 pmAllentown-Bethlehem
32h 17m
2 stops
ICN3:00 pmIncheon Intl
Apr 24
ICN4:50 pmIncheon Intl
37h 15m
2 stops
ABE5:05 pmAllentown-Bethlehem
$1,139
United Airlines
Apr 3
ABE5:43 pmAllentown-Bethlehem
56h 17m
2 stops
ICN3:00 pmIncheon Intl
Apr 24
ICN4:50 pmIncheon Intl
37h 15m
2 stops
ABE5:05 pmAllentown-Bethlehem
$1,155
United Airlines
Apr 4
ABE5:43 pmAllentown-Bethlehem
32h 17m
2 stops
ICN3:00 pmIncheon Intl
Apr 22
ICN11:30 amIncheon Intl
35h 18m
2 stops
ABE9:48 amAllentown-Bethlehem
$1,158

Delta flights from Allentown to Incheon Intl Airport

Our best Delta deals on Allentown to Incheon Intl Airport flight tickets
Delta
May 3
ABE12:53 pmAllentown-Bethlehem
26h 07m
1 stop
ICN4:00 amIncheon Intl
May 11
ICN6:50 pmIncheon Intl
35h 38m
1 stop
ABE5:28 pmAllentown-Bethlehem
$1,141
Delta
Sep 1
ABE6:30 amAllentown-Bethlehem
18h 40m
1 stop
ICN2:10 pmIncheon Intl
Sep 16
ICN4:25 pmIncheon Intl
19h 31m
1 stop
ABE10:56 pmAllentown-Bethlehem
$1,234
Delta
May 2
ABE6:33 amAllentown-Bethlehem
18h 37m
1 stop
ICN2:10 pmIncheon Intl
May 11
ICN6:50 pmIncheon Intl
30h 29m
1 stop
ABE12:19 pmAllentown-Bethlehem
$1,240

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 marzo 24, 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

sáb. 4/4

5:43 pm-3:00 pm

2 stops32h 17m

Incheon Intl

vie. 4/24

4:50 pm-5:05 pm

2 stops37h 15m

$1,139

AllentownIncheon

ABE - ICN

ABEICN

Allentown-Bethlehem

dom. 5/3

12:53 pm-4:00 am

1 stop26h 07m

Incheon Intl

lun. 5/11

6:50 pm-5:28 pm

1 stop35h 38m

$1,141

AllentownIncheon

ABE - ICN

ABEICN

Allentown-Bethlehem

vie. 4/3

5:43 pm-3:00 pm

2 stops56h 17m

Incheon Intl

vie. 4/24

4:50 pm-5:05 pm

2 stops37h 15m

$1,155

AllentownIncheon

ABE - ICN

ABEICN

Allentown-Bethlehem

sáb. 4/4

5:43 pm-3:00 pm

2 stops32h 17m

Incheon Intl

mié. 4/22

11:30 am-9:48 am

2 stops35h 18m

$1,158

AllentownIncheon

ABE - ICN

ABEICN

Allentown-Bethlehem

vie. 4/3

5:43 pm-3:00 pm

2 stops56h 17m

Incheon Intl

mié. 4/22

11:30 am-9:48 am

2 stops35h 18m

$1,174

AllentownIncheon

ABE - ICN

ABEICN

Allentown-Bethlehem

mié. 9/2

10:38 am-4:20 am

2 stops28h 42m

Incheon Intl

mié. 9/9

5:15 pm-10:06 am

2 stops29h 51m

$1,177
Quickest round-trip

AllentownIncheon

ABE - ICN

ABEICN

Allentown-Bethlehem

mar. 9/1

6:30 am-2:10 pm

1 stop18h 40m

Incheon Intl

mié. 9/16

4:25 pm-10:56 pm

1 stop19h 31m

$1,234

AllentownIncheon

ABE - ICN

ABEICN

Allentown-Bethlehem

sáb. 4/4

5:43 pm-3:00 pm

2 stops32h 17m

Incheon Intl

mar. 4/21

11:30 am-9:48 am

2 stops35h 18m

$1,239

AllentownIncheon

ABE - ICN

ABEICN

Allentown-Bethlehem

sáb. 5/2

6:33 am-2:10 pm

1 stop18h 37m

Incheon Intl

lun. 5/11

6:50 pm-12:19 pm

1 stop30h 29m

$1,240

AllentownIncheon

ABE - ICN

ABEICN

Allentown-Bethlehem

mié. 9/2

10:38 am-3:00 pm

2 stops39h 22m

Incheon Intl

dom. 9/6

4:50 pm-10:06 am

2 stops30h 16m

$1,249

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 is the cheapest airline that flies from Allentown-Bethlehem to Incheon Intl?

Delta, United Airlines, and American Airlines are the most popular carriers operating from Allentown-Bethlehem to Incheon Intl

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 75% of people opting to fly with this airline when traveling to Incheon Intl Airport. Keep in mind that there are 7 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

20h 28m

Direct flights

None
The fastest flight from Allentown to Incheon Intl Airport takes 20h 28m
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

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

    There are 6863.6 mi between Allentown-Bethlehem and Incheon Intl. 20h 28m 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
Suwon
Daejeon
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.

An easier way to manage your Incheon Intl Airport 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
jue. 4/23
jue. 4/30
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Seoul

Popular cities in South Korea

Popular flights according to clicks in the last 7 days on momondo
Flights to Seoul Gimpo Intl Airportfrom $702