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

United Airlines and Korean Air are the most popular carriers operating from Seoul to Allentown-Bethlehem

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 19h 26m 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 airlines fly to Allentown?

AIR PREMIA, Air Canada and Delta 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 68% of people opting to fly with this airline when traveling to Allentown. Keep in mind that there are 5 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.

$522 Cheap Flights from Seoul to Allentown in 2025/26

1 adult

0 bags

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

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.

12:45 pm - 10:41 amICN-ABE

35h 56m2 stops

4:57 pm - 5:40 amABE-ICN

46h 43m2 stops

$522United Airlines

Find Deal

Thu, Feb 5 - Mon, Feb 9

12:45 pm - 10:41 amICN-ABE

35h 56m2 stops

11:30 am - 5:40 amABE-ICN

28h 10m2 stops

$715United Airlines

Find Deal

Thu, Feb 5 - Mon, Feb 9

12:45 pm - 10:41 amICN-ABE

35h 56m2 stops

11:30 am - 5:40 amABE-ICN

28h 10m2 stops

$716United Airlines

Find Deal

Thu, Feb 5 - Mon, Feb 9

8:35 pm - 10:50 pmICN-ABE

40h 15m2 stops

6:28 am - 3:50 pmABE-ICN

19h 22m1 stop

$1,575Delta

Find Deal

Thu, Feb 5 - Mon, Feb 9

7:40 pm - 12:07 pmICN-ABE

30h 27m2 stops

6:28 am - 5:45 amABE-ICN

33h 17m1 stop

$1,586Delta

Find Deal

Thu, Feb 5 - Mon, Feb 9

2:30 pm - 12:07 pmICN-ABE

35h 37m2 stops

6:28 am - 3:50 pmABE-ICN

19h 22m1 stop

$1,592Delta

Find Deal

Thu, Feb 5 - Mon, Feb 9

6:00 pm - 10:50 pmICN-ABE

18h 50m1 stop

5:58 pm - 5:45 amABE-ICN

21h 47m1 stop

$1,597Korean Air

Find Deal

Thu, Feb 5 - Mon, Feb 9

6:00 pm - 10:50 pmICN-ABE

18h 50m1 stop

5:58 pm - 5:45 amABE-ICN

21h 47m1 stop

$1,599Korean Air

Find Deal

Thu, Feb 5 - Mon, Feb 9

7:25 pm - 10:50 pmICN-ABE

17h 25m1 stop

6:28 am - 3:50 pmABE-ICN

19h 22m1 stop

$1,605Korean Air

Find Deal

Thu, Feb 5 - Mon, Feb 9

United Airlines flights from Seoul to Allentown

Our best United Airlines deals on Seoul to Allentown flight tickets

United Airlines

Feb 5

ICN12:45 pmIncheon Intl

35h 56m

2 stops

ABE10:41 amAllentown-Bethlehem

Feb 9

ABE4:57 pmAllentown-Bethlehem

46h 43m

2 stops

ICN5:40 amIncheon Intl

$522

Find similar

United Airlines

Feb 5

ICN12:45 pmIncheon Intl

35h 56m

2 stops

ABE10:41 amAllentown-Bethlehem

Feb 9

ABE11:30 amAllentown-Bethlehem

28h 10m

2 stops

ICN5:40 amIncheon Intl

$715

Find similar

United Airlines

Feb 5

ICN12:45 pmIncheon Intl

35h 56m

2 stops

ABE10:41 amAllentown-Bethlehem

Feb 9

ABE11:30 amAllentown-Bethlehem

28h 10m

2 stops

ICN5:40 amIncheon Intl

$716

Find similar

Delta flights from Seoul to Allentown

Our best Delta deals on Seoul to Allentown flight tickets

Delta

Feb 5

ICN8:35 pmIncheon Intl

40h 15m

2 stops

ABE10:50 pmAllentown-Bethlehem

Feb 9

ABE6:28 amAllentown-Bethlehem

19h 22m

1 stop

ICN3:50 pmIncheon Intl

$1,575

Find similar

Delta

Feb 5

ICN7:40 pmIncheon Intl

30h 27m

2 stops

ABE12:07 pmAllentown-Bethlehem

Feb 9

ABE6:28 amAllentown-Bethlehem

33h 17m

1 stop

ICN5:45 amIncheon Intl

$1,586

Find similar

Delta

Feb 5

ICN2:30 pmIncheon Intl

35h 37m

2 stops

ABE12:07 pmAllentown-Bethlehem

Feb 9

ABE6:28 amAllentown-Bethlehem

19h 22m

1 stop

ICN3:50 pmIncheon Intl

$1,592

Find similar

Fly from

Fly to

Route

Depart

Return

Price

IncheonAllentown

ICN - ABE

ICNABE

Incheon Intl

Thu 2/5

12:45 pm-10:41 am

2 stops35h 56m

Allentown-Bethlehem

Mon 2/9

4:57 pm-5:40 am

2 stops46h 43m

$522

IncheonAllentown

ICN - ABE

ICNABE

Incheon Intl

Thu 2/5

12:45 pm-10:41 am

2 stops35h 56m

Allentown-Bethlehem

Mon 2/9

11:30 am-5:40 am

2 stops28h 10m

$715

IncheonAllentown

ICN - ABE

ICNABE

Incheon Intl

Thu 2/5

12:45 pm-10:41 am

2 stops35h 56m

Allentown-Bethlehem

Mon 2/9

11:30 am-5:40 am

2 stops28h 10m

$716

IncheonAllentown

ICN - ABE

ICNABE

Incheon Intl

Thu 2/5

8:35 pm-10:50 pm

2 stops40h 15m

Allentown-Bethlehem

Mon 2/9

6:28 am-3:50 pm

1 stop19h 22m

$1,575

IncheonAllentown

ICN - ABE

ICNABE

Incheon Intl

Thu 2/5

7:40 pm-12:07 pm

2 stops30h 27m

Allentown-Bethlehem

Mon 2/9

6:28 am-5:45 am

1 stop33h 17m

$1,586

IncheonAllentown

ICN - ABE

ICNABE

Incheon Intl

Thu 2/5

2:30 pm-12:07 pm

2 stops35h 37m

Allentown-Bethlehem

Mon 2/9

6:28 am-3:50 pm

1 stop19h 22m

$1,592

IncheonAllentown

ICN - ABE

ICNABE

Incheon Intl

Thu 2/5

6:00 pm-10:50 pm

1 stop18h 50m

Allentown-Bethlehem

Mon 2/9

5:58 pm-5:45 am

1 stop21h 47m

$1,597

IncheonAllentown

ICN - ABE

ICNABE

Incheon Intl

Thu 2/5

6:00 pm-10:50 pm

1 stop18h 50m

Allentown-Bethlehem

Mon 2/9

5:58 pm-5:45 am

1 stop21h 47m

$1,599

IncheonAllentown

ICN - ABE

ICNABE

Incheon Intl

Thu 2/5

7:25 pm-10:50 pm

1 stop17h 25m

Allentown-Bethlehem

Mon 2/9

6:28 am-3:50 pm

1 stop19h 22m

$1,605

IncheonAllentown

ICN - ABE

ICNABE

Incheon Intl

Sat 1/10

12:45 pm-10:41 am

2 stops35h 56m

$1,512

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 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

Direct flights	None

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

Search flight deals

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 17h 25m, 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.

Lehighton

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.