How long does it take to fly to Allentown?

Flight times vary depending on what airport in Seoul you fly out of and what airport in Allentown you fly into. For example, flying from Incheon to Newark Airport takes 13h 35m on average. On the other hand, flying from Seoul to Newark Airport takes 21h 36m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

What is the cheapest airline that flies from Seoul to Allentown-Bethlehem?

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

What airlines fly to Allentown?

AIR PREMIA, Delta and United Airlines are the top three most popular airlines that fly to Allentown from Seoul according to our data. AIR PREMIA is the first choice among our users, with 71% of people opting to fly with this airline when traveling to Allentown. Keep in mind that there are 4 different airlines that fly to Allentown on a routine basis, so you have a few additional options to choose from.

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

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

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

What documentation or ID do you need to fly to Allentown-Bethlehem Airport?

The necessary travel and health documents for your Allentown-Bethlehem 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.

$516 Cheap Flights from Seoul to Allentown in 2026

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Find the cheapest flights from Seoul to Allentown

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:50 pm - 10:06 am

ICN

ABE

30h 16m

2 stops

10:38 am - 4:20 am

ABE

ICN

28h 42m

2 stops

$1,226United Airlines

Fri, Jun 12 - Wed, Jul 15

4:50 pm - 10:06 am

ICN

ABE

30h 16m

2 stops

5:36 pm - 4:20 am

ABE

ICN

21h 44m

2 stops

$1,278United Airlines

Sat, Jun 13 - Wed, Jul 15

4:50 pm - 10:06 am

ICN

ABE

30h 16m

2 stops

5:36 pm - 4:20 am

ABE

ICN

21h 44m

2 stops

$1,325United Airlines

Fri, Jun 12 - Thu, Jul 16

11:30 am - 10:06 am

ICN

ABE

35h 36m

2 stops

5:36 pm - 4:20 am

ABE

ICN

45h 44m

2 stops

$1,346United Airlines

Mon, Jun 15 - Fri, Jul 17

4:50 pm - 10:06 am

ICN

ABE

30h 16m

2 stops

5:36 pm - 4:20 am

ABE

ICN

45h 44m

2 stops

$1,371United Airlines

Fri, Jun 12 - Mon, Jul 20

4:50 pm - 10:06 am

ICN

ABE

30h 16m

2 stops

5:36 pm - 3:00 pm

ABE

ICN

32h 24m

2 stops

$1,378United Airlines

Sat, Jun 13 - Sun, Jul 19

11:30 am - 10:06 am

ICN

ABE

35h 36m

2 stops

5:36 pm - 4:20 am

ABE

ICN

45h 44m

2 stops

$1,425United Airlines

Fri, Jun 12 - Fri, Jul 17

4:50 pm - 10:06 am

ICN

ABE

30h 16m

2 stops

5:36 pm - 4:20 am

ABE

ICN

45h 44m

2 stops

$1,478United Airlines

Sat, Jun 13 - Fri, Jul 17

4:25 pm - 10:56 pm

ICN

ABE

19h 31m

1 stop

1:00 pm - 4:00 am

ABE

ICN

26h 00m

1 stop

$1,598Delta

Mon, Jun 15 - Fri, Jul 17

2:30 pm - 10:56 pm

ICN

ABE

21h 26m

2 stops

6:30 am - 2:10 pm

ABE

ICN

18h 40m

1 stop

$1,652Delta

Mon, Jun 15 - Fri, Jul 17

Delta flights from Seoul to Allentown

Our best Delta deals on Seoul to Allentown flight tickets

Delta

Jun 15

ICN4:25 pmIncheon Intl

19h 31m

1 stop

ABE10:56 pmAllentown-Bethlehem

Jul 17

ABE1:00 pmAllentown-Bethlehem

26h 00m

1 stop

ICN4:00 amIncheon Intl

$1,598

Delta

Jun 15

ICN2:30 pmIncheon Intl

21h 26m

2 stops

ABE10:56 pmAllentown-Bethlehem

Jul 17

ABE6:30 amAllentown-Bethlehem

18h 40m

1 stop

ICN2:10 pmIncheon Intl

$1,652

Delta

Jun 28

ICN4:25 pmIncheon Intl

19h 31m

1 stop

ABE10:56 pmAllentown-Bethlehem

Jul 30

ABE6:30 amAllentown-Bethlehem

18h 40m

1 stop

ICN2:10 pmIncheon Intl

$1,925

United Airlines flights from Seoul to Allentown

Our best United Airlines deals on Seoul to Allentown flight tickets

United Airlines

Jun 12

ICN4:50 pmIncheon Intl

30h 16m

2 stops

ABE10:06 amAllentown-Bethlehem

Jul 15

ABE10:38 amAllentown-Bethlehem

28h 42m

2 stops

ICN4:20 amIncheon Intl

$1,226

United Airlines

Jun 13

ICN4:50 pmIncheon Intl

30h 16m

2 stops

ABE10:06 amAllentown-Bethlehem

Jul 15

ABE5:36 pmAllentown-Bethlehem

21h 44m

2 stops

ICN4:20 amIncheon Intl

$1,278

United Airlines

Jun 12

ICN4:50 pmIncheon Intl

30h 16m

2 stops

ABE10:06 amAllentown-Bethlehem

Jul 16

ABE5:36 pmAllentown-Bethlehem

21h 44m

2 stops

ICN4:20 amIncheon Intl

$1,325

Fly from

Fly to

Route

Depart

Return

Price

IncheonAllentown

ICN - ABE

ICNABE

Incheon Intl

Fri 6/12

4:50 pm-10:06 am

2 stops30h 16m

Allentown-Bethlehem

Wed 7/15

10:38 am-4:20 am

2 stops28h 42m

$1,226

IncheonAllentown

ICN - ABE

ICNABE

Incheon Intl

Sat 6/13

4:50 pm-10:06 am

2 stops30h 16m

Allentown-Bethlehem

Wed 7/15

5:36 pm-4:20 am

2 stops21h 44m

$1,278

IncheonAllentown

ICN - ABE

ICNABE

Incheon Intl

Fri 6/12

4:50 pm-10:06 am

2 stops30h 16m

Allentown-Bethlehem

Thu 7/16

5:36 pm-4:20 am

2 stops21h 44m

$1,325

IncheonAllentown

ICN - ABE

ICNABE

Incheon Intl

Mon 6/15

11:30 am-10:06 am

2 stops35h 36m

Allentown-Bethlehem

Fri 7/17

5:36 pm-4:20 am

2 stops45h 44m

$1,346

IncheonAllentown

ICN - ABE

ICNABE

Incheon Intl

Fri 6/12

4:50 pm-10:06 am

2 stops30h 16m

Allentown-Bethlehem

Mon 7/20

5:36 pm-4:20 am

2 stops45h 44m

$1,371

IncheonAllentown

ICN - ABE

ICNABE

Incheon Intl

Sat 6/13

4:50 pm-10:06 am

2 stops30h 16m

Allentown-Bethlehem

Sun 7/19

5:36 pm-3:00 pm

2 stops32h 24m

$1,378

IncheonAllentown

ICN - ABE

ICNABE

Incheon Intl

Fri 6/12

11:30 am-10:06 am

2 stops35h 36m

Allentown-Bethlehem

Fri 7/17

5:36 pm-4:20 am

2 stops45h 44m

$1,425

IncheonAllentown

ICN - ABE

ICNABE

Incheon Intl

Sat 6/13

4:50 pm-10:06 am

2 stops30h 16m

Allentown-Bethlehem

Fri 7/17

5:36 pm-4:20 am

2 stops45h 44m

$1,478

IncheonAllentown

ICN - ABE

ICNABE

Incheon Intl

Mon 6/15

4:25 pm-10:56 pm

1 stop19h 31m

Allentown-Bethlehem

Fri 7/17

1:00 pm-4:00 am

1 stop26h 00m

$1,598

IncheonAllentown

ICN - ABE

ICNABE

Incheon Intl

Mon 6/15

2:30 pm-10:56 pm

2 stops21h 26m

Allentown-Bethlehem

Fri 7/17

6:30 am-2:10 pm

1 stop18h 40m

$1,652

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Seoul to Allentown

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

Prices

Airlines

Other information

Can stopping save me money on Seoul to Allentown flights?

You could potentially save up to 52% on your flight if you consider stops on a Seoul to Allentown flight.

When to book flights from Seoul to Allentown

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

Estimated round-trip price

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

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

Fastest flight time	35h 36m
Direct flights	None

The fastest flight from Seoul to Allentown takes 35h 36m

There are no direct flights from Seoul to Allentown. There are no popular flight routes from Seoul to Allentown.

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How far is Seoul to Allentown-Bethlehem by plane?
The distance between Seoul and Allentown-Bethlehem is about 6848.2 mi. Flights usually cover this in 35h 36m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Seoul to Allentown-Bethlehem Airport?
Prices for flights from Seoul to Allentown-Bethlehem Airport are updated daily.
How old do you have to be to fly from Seoul to Allentown-Bethlehem 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 Seoul to Allentown-Bethlehem Airport.
What documentation or ID do you need to fly to Allentown-Bethlehem Airport?
The necessary travel and health documents for your Allentown-Bethlehem 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.

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Why use momondo?

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

It is quick and easy to find Seoul to Allentown flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Allentown that suits you.

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

Yes. momondo allows you to filter the results for Seoul to Allentown flights to just show those with flexible booking policies.

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

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 Allentown from Seoul.

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

If you are not ready to book a flight from Seoul to Allentown now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Allentown and let you know when they change.