$352 Find Cheap Flights from Seoul to Pennsylvania

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seoul to Pennsylvania departing on 6/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Pennsylvania

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seoul to Pennsylvania, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seoul to Pennsylvania, as well as popular online travel agencies
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Cheap Flights from Seoul to Pennsylvania

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Philadelphia
Philadelphia2 stops$840
Scranton
Scranton2 stops$1,538
Washington, D.C.
Washington, D.C.2 stops$495
Philadelphia
Philadelphia2 stops$840
Scranton
Scranton2 stops$1,538
Washington, D.C.
Washington, D.C.2 stops$495

Book Cheap Seoul to Pennsylvania Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seoul to Pennsylvania that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Seoul to Pennsylvania

Wed, Jul 1 - Sat, Aug 1
American Airlines Logo
5:50 pm - 7:29 pm
ICN
-
EWR
38h 39m
1 stop
American Airlines Logo
5:26 pm - 3:45 pm
EWR
-
ICN
33h 19m
1 stop
$447American Airlines
Wed, Aug 5 - Tue, Aug 18
Air Canada Logo
5:45 pm - 2:37 pm
ICN
-
LGA
33h 52m
2 stops
Air Canada Logo
7:05 pm - 4:05 pm
LGA
-
ICN
32h 00m
2 stops
$451Air Canada
Wed, Aug 5 - Sat, Aug 15
Air Canada Logo
5:45 pm - 2:37 pm
ICN
-
LGA
33h 52m
2 stops
Air Canada Logo
4:00 pm - 4:05 pm
LGA
-
ICN
35h 05m
2 stops
$452Air Canada
Thu, Jun 11 - Tue, Jun 16
Air Canada Logo
7:05 pm - 10:48 pm
ICN
-
JFK
16h 43m
1 stop
Air Canada Logo
6:59 am - 4:25 pm
JFK
-
ICN
20h 26m
2 stops
$452Air Canada
Sun, Jul 5 - Mon, Jul 13
Asiana Airlines Logo
5:45 pm - 10:00 am
ICN
-
JFK
29h 15m
2 stops
Asiana Airlines Logo
9:00 am - 4:25 pm
JFK
-
ICN
18h 25m
1 stop
$458Asiana Airlines
Thu, Jun 25 - Sat, Jul 25
Multiple Airlines Logo
8:25 am - 7:37 pm
ICN
-
LGA
24h 12m
2 stops
Multiple Airlines Logo
8:30 pm - 4:05 pm
LGA
-
ICN
30h 35m
2 stops
$458Multiple Airlines
Thu, Mar 12 - Sat, Mar 14
AIR PREMIA Logo
9:55 pm - 10:30 pm
ICN
-
EWR
13h 35mnonstop
AIR PREMIA Logo
1:00 am - 5:40 am
EWR
-
ICN
15h 40mnonstop
$523AIR PREMIA
Mon, Mar 9 - Thu, Mar 12
AIR PREMIA Logo
9:55 pm - 10:30 pm
ICN
-
EWR
13h 35mnonstop
AIR PREMIA Logo
1:00 am - 5:40 am
EWR
-
ICN
15h 40mnonstop
$529AIR PREMIA
Fri, Mar 6 - Mon, Mar 9
United Airlines Logo
12:45 pm - 11:59 pm
ICN
-
IAD
25h 14m
2 stops
United Airlines Logo
10:30 pm - 3:15 pm
IAD
-
ICN
27h 45m
2 stops
$634United Airlines
Fri, Mar 6 - Mon, Mar 9
United Airlines Logo
6:00 pm - 9:45 pm
ICN
-
DCA
17h 45m
1 stop
United Airlines Logo
5:55 pm - 4:40 am
DCA
-
ICN
21h 45m
1 stop
$666United Airlines
Booking Insights

KAYAK's insights & trends for Seoul to Pennsylvania flights

Get data-powered insights and trends into flights from Seoul to Pennsylvania to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Seoul to Pennsylvania?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Seoul to Pennsylvania were found on AIR PREMIA ($594) and United Airlines ($666).

Good to know

Low seasonMarch
Cheapest flight$352
Best time to beat the crowds but there is an average 6% increase in price.
Most popular time to fly and prices are also 14% lower on average.
Flight from Seoul Incheon Airport to Newark Liberty Airport

FAQs - booking Pennsylvania flights

  • How does KAYAK find such low prices on flights from Seoul to Pennsylvania?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seoul to Pennsylvania.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seoul to Pennsylvania?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Seoul to Pennsylvania is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Seoul to Pennsylvania?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Seoul to Pennsylvania with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seoul to Pennsylvania?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Seoul to Pennsylvania up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Seoul to Pennsylvania

 
See real verified KAYAK customer reviews for airlines flying from Seoul to Pennsylvania. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Seoul to Pennsylvania? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.4
Korean AirOverall score based on 1195 reviews
8.7Crew
8.1Food
8.3Comfort
8.5Boarding
8.2Entertainment
Airline reviews

Great service and comfort level. You can have more of vegetarian food options.

10.0 ExcellentAnonymous, Nov 2025
ICN - SFO
Read more Korean Air reviews

Great service and comfort level. You can have more of vegetarian food options.

It’s great, long flight and arrive safe at destination

Everything was excellent as I expected. They also had a very caring crew. I had a headache and asked a Tylenol. The crew members kept checking with me how I was doing.

I can't believe they put my wife and I in the two middle seats! It is a very long flight and we had single flyers on either side of us blocking the way to the bathroom! There's no reason to not give one of us the isle seat so we could have managed bathroom needs and snacks with convenience. So I think very poorly of Korean air to put us both in the middle, I've never had that happen before and will probably avoid this airline in the future because of this. We tried to have them change it but they didn't so you pretty much lost a customer because of it.

There could have been better spacing of the passengers, it was crowded in some parts of the plane then other while rows were empty

Plane took off on time and I had the whole row to myself!

One of the flight attendants stepped on my foot. I was on the aisle seat. A lady inside needed to get out. So Instood. Just then, a flight attentendant came wuicklybtheoughbthe aisle and stepprd on my sock covered toes. I let out a small sound. She stopped momentarily, but didn’t ask how I was just took off of the aisle. Never came back to see how I was. Fortunately, I was not really hurt other than a slight soreness in my toes. But I found that to be very negligent.

This flight was a superior flight in all regards. Extremely pleasant experience.

Korean Air is unlike any other major airline I have flown with. The grace and respect that the staff has from check in to de-boarding is unmatched. The flight attendants this time were especially wonderful to my five little children. They helped us rearrange to more suitable seating, brought our children’s meals, and patiently waited for them in the aisles when they had to use the bathroom. We felt so welcome and comfortable. I really appreciate the meal voucher when our flight was delayed. I am grateful to have had such an stress-free experience.

It's good overall. Flight was packed. Inflight entertainment choices were lacking.

2+hrs delay without any reason provided and a cramped flight

We waited an hour on the runway to get a gate in Orlando

Flight was delayed by 3-hours and their fix was… complimentary pretzels.

Flight was delayed due to crew being not on time

Flight crew issues delayed my flight by 2 1/2 hours. Causing me to miss my connection.

The staff on board and gate was nice - a welcome change from the usual. We also arrived early, which was a great benefit, given that it takes 30 minutes plus to get bags at SRQ.

The staff was frielndly. The plane was terrible, it was too small and should be decommissioned. There were no back seat screens at all. The only beverages we had a choice from was coffee, tea or water. The only bathroom in the back was behind the flight attendant's jump seat and wasn't working. And I literally felt like I was sitting on top of the guy next to me. It was terribly hot in the plane and we had to sit on the tarmac in Chicago for 1/2 hour due to congestion in Mpls. Wouldn't they have know that before they even boarded us so that we could have sat in comfort in the terminal?

Never got on it. Was re-routed through Detroit and am still in airports 12 hours later waiting for my connecting plane to arrive.

Delta has too many delays now days. It is 1:06 am now. I was supposed to land in Norfolk at 10:30 pm. I got re-booked through Detroit and I’m still in Detroit. I hope to be landed in Norfolk by 3am. I’ve been in airports for 12 hours as of right now. There is a weather delay now but most delays lately have been maintenance.

Very Very late. Subsequent flights left an hour before ours

Everything you need to know for your flight from Seoul to Pennsylvania

Cabin class types available on flights to Pennsylvania

Cabin classes available on flights to Pennsylvania. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.