$514 Find Cheap Flights from Seoul Incheon Airport 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 Incheon Intl to Pennsylvania departing on 8/5. 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 Incheon 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 Incheon to Pennsylvania, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Incheon Intl to Pennsylvania

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Philadelphia
Philadelphia2 stops$1,152
Pittsburgh
Pittsburgh2 stops$1,380
Harrisburg
Harrisburg1 stop$1,755
State College
State College2 stops$1,837
Washington, D.C.
Baltimore2 stops$1,015
New York
Newark1 stop$855
Philadelphia
Philadelphia2 stops$1,152
Pittsburgh
Pittsburgh2 stops$1,380
Harrisburg
Harrisburg1 stop$1,755
State College
State College2 stops$1,837
Washington, D.C.
Baltimore2 stops$1,015
New York
Newark1 stop$855

Book Cheap Incheon Intl 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 Incheon Intl 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 Incheon Intl to Pennsylvania

월, 6월 29 - 수, 9월 16
Air Canada Logo
5:45 pm - 4:33 pm
ICN
-
EWR
35h 48m
1 stop
Air Canada Logo
6:05 pm - 4:05 pm
EWR
-
ICN
33h 00m
1 stop
$855Air Canada
수, 6월 17 - 목, 7월 16
Air Canada Logo
5:45 pm - 4:33 pm
ICN
-
EWR
35h 48m
1 stop
Air Canada Logo
6:05 pm - 4:05 pm
EWR
-
ICN
33h 00m
1 stop
$858Air Canada
수, 7월 1 - 목, 8월 13
AIR PREMIA Logo
9:25 pm - 10:30 pm
ICN
-
EWR
14h 05mnonstop
AIR PREMIA Logo
1:00 am - 5:15 am
EWR
-
ICN
15h 15mnonstop
$860AIR PREMIA
일, 6월 28 - 월, 8월 3
AIR PREMIA Logo
9:25 pm - 10:30 pm
ICN
-
EWR
14h 05mnonstop
AIR PREMIA Logo
1:00 am - 5:15 am
EWR
-
ICN
15h 15mnonstop
$863AIR PREMIA
월, 6월 29 - 수, 7월 8
United Airlines Logo
4:50 pm - 11:29 am
ICN
-
LGA
31h 39m
2 stops
United Airlines Logo
5:25 pm - 4:20 am
LGA
-
ICN
21h 55m
2 stops
$932United Airlines
화, 6월 23 - 화, 8월 11
United Airlines Logo
11:30 am - 7:22 pm
ICN
-
LGA
20h 52m
2 stops
United Airlines Logo
5:25 pm - 4:20 am
LGA
-
ICN
21h 55m
2 stops
$935United Airlines
월, 7월 6 - 화, 7월 28
Air China Logo
3:45 pm - 7:30 pm
ICN
-
IAD
40h 45m
1 stop
Air China Logo
11:00 pm - 10:00 pm
IAD
-
ICN
34h 00m
1 stop
$1,043Air China
화, 10월 27 - 화, 11월 10
Air China Logo
1:10 pm - 7:30 pm
ICN
-
IAD
19h 20m
1 stop
Air China Logo
10:00 pm - 9:55 pm
IAD
-
ICN
33h 55m
1 stop
$1,058Air China
월, 10월 12 - 월, 11월 9
Multiple Airlines Logo
4:45 pm - 9:59 pm
ICN
-
DCA
42h 14m
2 stops
Multiple Airlines Logo
6:59 pm - 9:50 am
DCA
-
ICN
48h 51m
2 stops
$1,259Multiple Airlines
목, 11월 5 - 목, 11월 12
Multiple Airlines Logo
4:55 pm - 9:59 pm
ICN
-
DCA
43h 04m
2 stops
Multiple Airlines Logo
6:59 pm - 9:50 am
DCA
-
ICN
48h 51m
2 stops
$1,282Multiple Airlines
Booking Insights

KAYAK's insights & trends for Incheon Intl to Pennsylvania flights

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

How much is a round-trip flight from Incheon Intl Airport to Pennsylvania?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Incheon Intl Airport to Pennsylvania departing in September.

What is the cheapest month to fly from Incheon Intl Airport to Pennsylvania?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Incheon Intl Airport to Pennsylvania, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Incheon Intl Airport to Pennsylvania is September, when tickets cost $470 (return) on average. On the other hand, the most expensive months are March and April, when the average cost of round-trip tickets is $1,081 and $907 respectively.

Good to know

Low seasonJanuary
Cheapest flight$514
Best time to beat the crowds with an average 1% drop in price.
Most popular time to fly with an average 12% increase in price.
Flight from Seoul Incheon Airport to Newark Liberty Airport

FAQs - booking Pennsylvania flights

  • How does KAYAK find such low prices on flights from Seoul Incheon Airport 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 Incheon Airport to Pennsylvania.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Seoul Incheon Airport 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 Incheon Airport 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 Incheon Airport 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 Incheon Airport 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 Incheon Airport to Pennsylvania up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Pennsylvania

  • Looking for a cheap flight? 25% of our users found tickets from Seoul Incheon Airport to the following destinations at these prices or less: New York $636 one-way - $1,176 round-trip

Reviews of the top airline flying from Incheon Intl to Pennsylvania

 
See real verified KAYAK customer reviews for airlines flying from Incheon 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 Incheon Intl 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.
7.8
DeltaOverall score based on 8395 reviews
8.1Boarding
8.5Crew
7.2Food
7.8Comfort
7.8Entertainment
Airline reviews

Was on time, normal boarding. The worst flight attendents and service I ever seen,, can't believe Delta can have such service. Bathroom was dirty and no toilet paper, paper towels and used toilet paper all over the floor, when I tried to tell flight attendant she didn't even let me to finish and turn around. Very rude. Wi fi didn't work.

4.0 OkayMarianna, Jun 2026
MAD - JFK
Read more Delta reviews

Was on time, normal boarding. The worst flight attendents and service I ever seen,, can't believe Delta can have such service. Bathroom was dirty and no toilet paper, paper towels and used toilet paper all over the floor, when I tried to tell flight attendant she didn't even let me to finish and turn around. Very rude. Wi fi didn't work.

Connection flights should be spaced out farther because too close I missed my connection.

Definitely a southern flavor. Cordiality was evident even though no drinks or snacks were served.

On time! There were plenty of airport employees who were able to keep us moving in the right direction. The crew on the plane were professional.

Left /arrived on time. Decent seat space. Like the wifi/plugs and entertainment. Windows and tray table were kinda gross. Attendants didn't start snack service til 40mins before landing. Two rows before us, captain came on to say there's turbulence and recalled staff to seats. So, no drink/snack. Later, attendants didn't stop to see if we had trash nor even look our way. Felt invisible! Almost all pilot announcements were not only unintelligible, but so quiet. We had no idea what she said.

Average seat comfort, a drink and chips were provided, early boarding because we checked a carryon at the gate was nice. Ticket pricing shenanigans, including fees to pick a seat, check a bag, and get food onboard - evidence the industry is reinvigorating last century’s strategies- destroys the experience before one ever arrives at the airport. It’s difficult to recognize any value or sustain loyalty in the end-to-end process making air travel more drudgery than pleasure.

Gate agent was unhelpful for handicapped boarding. Flight attendant seemed untrained.

Great flight with a terrific crew. Uneventful and early arrival. Thank you.

No service flight that took 5 hrs and a stop at an unscheduled airport. Crew and pilots did their jobs

Clean planes and not take my comfort class seat away.

Everything you need to know for your flight from Incheon Intl to Pennsylvania

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