HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
South Korea

$378+ Cheap flights from Pittsburgh (PIT) to South Korea

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/25. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — ICN
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Pittsburgh to South Korea with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Pittsburgh to South Korea

Keep the following information in mind while searching for Pittsburgh to South Korea flight deals. Data was last updated September 11, 2025.

Round-trip from

$782
(Air Canada)

One-way from

$378
(Kiwi.com)

Popular in

December

Cheapest in

August

Average price

$1,097
From Pittsburgh to South Korea
Search Deals
One-way flight from Pittsburgh to South Korea
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($205 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($62 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Pittsburgh to South Korea

Cheapest flights from Pittsburgh to South Korea
Explore the most affordable flight options available from Pittsburgh to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Air Canada deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/273:25 pmPIT - ICN
2 stops35h 40mAir Canada
Tue 10/75:45 pmICN - PIT
2 stops33h 56mAir Canada
Deal found 9/10$782
This Air Canada deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/164:15 pmPIT - ICN
1 stop36h 15mAir Canada
Fri 10/106:00 pmICN - PIT
1 stop33h 41mAir Canada
Deal found 9/10$788
This Air Canada deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/255:55 pmPIT - ICN
2 stops33h 15mAir Canada
Thu 12/46:55 pmICN - PIT
2 stops36h 19mAir Canada
Deal found 9/11$843
This Delta deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/206:35 amPIT - ICN
1 stop20h 50mDelta
Sat 11/89:35 amICN - PIT
1 stop15h 35mDelta
Deal found 9/10$870
This FlightHub deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2410:26 amPIT - GMP
2 stops22h 24mJapan Airlines
Tue 9/307:55 amGMP - PIT
2 stops21h 58mJapan Airlines
Deal found 9/9$873
This FlightHub deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2710:26 amPIT - GMP
2 stops35h 19mJapan Airlines
Tue 10/77:20 pmGMP - PIT
2 stops32h 22mJapan Airlines
Deal found 9/10$875
This United Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/205:56 pmPIT - ICN
2 stops21h 24mUnited Airlines
Sat 11/812:45 pmICN - PIT
2 stops24h 00mUnited Airlines
Deal found 9/10$875
This Air Canada deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/55:55 pmPIT - ICN
2 stops33h 15mAir Canada
Sun 11/308:10 pmICN - PIT
1 stop35h 04mAir Canada
Deal found 9/11$881
This Air Canada deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/55:55 pmPIT - ICN
2 stops33h 15mMultiple Airlines
Sun 11/3010:35 amICN - PIT
2 stops44h 39mMultiple Airlines
Deal found 9/11$910
This Japan Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/257:55 amPIT - GMP
2 stops37h 50mJapan Airlines
Mon 9/2912:05 pmGMP - PIT
2 stops41h 48mJapan Airlines
Deal found 9/10$911
This United Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/246:00 pmPIT - ICN
2 stops21h 20mUnited Airlines
Tue 9/3011:30 amICN - PIT
1 stop18h 09mUnited Airlines
Deal found 9/9$912
This United Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/99:22 amPIT - ICN
1 stop30h 18mUnited Airlines
Tue 12/166:00 pmICN - PIT
1 stop17h 13mUnited Airlines
Deal found 9/9$936

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pittsburgh to South Korea 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, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from Pittsburgh to South Korea that are best for you.

Fly from

Pittsburgh

Fly to

South Korea

Route

Depart

Return

Price

PittsburghIncheon

PIT - ICN

PITICN

Pittsburgh

Sat 9/27

3:25 pm-4:05 pm

2 stops35h 40m

Incheon Intl

Tue 10/7

5:45 pm-2:41 pm

2 stops33h 56m

$782

PittsburghIncheon

PIT - ICN

PITICN

Pittsburgh

Tue 11/25

5:55 pm-6:25 pm

1 stop34h 30m

Incheon Intl

Thu 12/4

6:55 pm-5:14 pm

2 stops36h 19m

$843

PittsburghIncheon

PIT - ICN

PITICN

Pittsburgh

Mon 10/20

6:35 am-4:25 pm

1 stop20h 50m

Incheon Intl

Sat 11/8

9:35 am-11:10 am

1 stop15h 35m

$870

PittsburghIncheon

PIT - ICN

PITICN

Pittsburgh

Sat 10/25

6:42 am-3:55 pm

1 stop20h 13m

Incheon Intl

Sat 11/1

5:55 pm-10:27 pm

1 stop17h 32m

$870

PittsburghIncheon

PIT - ICN

PITICN

Pittsburgh

Mon 10/20

4:05 pm-4:20 am

2 stops23h 15m

Incheon Intl

Sat 11/8

12:45 pm-4:16 pm

1 stop17h 31m

$870

PittsburghIncheon

PIT - ICN

PITICN

Pittsburgh

Fri 10/24

5:42 pm-4:20 am

1 stop21h 38m

Incheon Intl

Fri 10/31

11:45 am-10:45 pm

2 stops24h 00m

$870

PittsburghIncheon

PIT - ICN

PITICN

Pittsburgh

Fri 9/26

7:55 pm-2:10 pm

1 stop29h 15m

Incheon Intl

Fri 10/3

6:50 pm-12:08 am

1 stop18h 18m

$870

PittsburghIncheon

PIT - ICN

PITICN

Pittsburgh

Sat 10/25

4:55 pm-4:40 am

2 stops22h 45m

Incheon Intl

Tue 11/25

6:00 pm-5:12 am

1 stop25h 12m

$870

PittsburghSeoul

PIT - GMP

PITGMP

Pittsburgh

Sat 9/27

10:26 am-10:45 am

2 stops35h 19m

Seoul Gimpo Intl

Tue 10/7

7:20 pm-2:42 pm

2 stops32h 22m

$875

PittsburghIncheon

PIT - ICN

PITICN

Pittsburgh

Wed 12/3

5:55 pm-5:10 pm

2 stops33h 15m

Incheon Intl

Sun 12/28

6:55 pm-5:14 pm

2 stops36h 19m

$875

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 36 results
1
2
3
4

Best time to book a flight from Pittsburgh to South Korea

Have a flexible travel schedule? Discover the best time to fly to South Korea from Pittsburgh with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Pittsburgh to South Korea

What is the cheapest month to book a flight from Pittsburgh to South Korea?

Currently, February is the cheapest month in which you can book a flight from Pittsburgh to South Korea (average of $990). Flying from Pittsburgh to South Korea in December is currently the most expensive (average of $1,633). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PIT to KR?

Find hourly flight availability from Pittsburgh to South Korea. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

When flying from Pittsburgh to South Korea, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing South Korea

Get insights into the airlines that provide service to South Korea. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to South Korea. Reviews last updated September 11, 2025.
Get a feel of what it's like to fly with Korean Air, Delta, and United Airlines from Pittsburgh to South Korea by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,139 reviews

Food

8.1

Boarding

8.5

Overall

8.4

Entertainment

8.2

Crew

8.7

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,139 reviews
Korean Air
8.4
Very good
1,139 reviews

Food

8.1

Boarding

8.5

Overall

8.4

Entertainment

8.2

Crew

8.7

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Delta
8.0
Very good
7,960 reviews
Korean Air
8.4
Very good
1,139 reviews

Food

8.1

Boarding

8.5

Overall

8.4

Entertainment

8.2

Crew

8.7

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
United Airlines
7.4
Good
8,937 reviews
Korean Air
8.4
Very good
1,139 reviews

Food

8.1

Boarding

8.5

Overall

8.4

Entertainment

8.2

Crew

8.7

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
American Airlines
7.2
Good
10,000 reviews
Korean Air
8.4
Very good
1,139 reviews

Food

8.1

Boarding

8.5

Overall

8.4

Entertainment

8.2

Crew

8.7

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Air Canada
7.1
Good
10,000 reviews
Korean Air
8.4
Very good
1,139 reviews

Food

8.1

Boarding

8.5

Overall

8.4

Entertainment

8.2

Crew

8.7

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Related info for your journey

Find useful and relevant information for your journey from Pittsburgh to South Korea. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Pittsburgh to South Korea?

    Pittsburgh (PIT), located 13.5 mi from the city center, is the airport you fly out of when you book flights from Pittsburgh to South Korea.

  • How long is the flight from Pittsburgh to South Korea?

    Airlines like Air Canada, Delta, and American Airlines fly from Pittsburgh to South Korea in about 20h 13m. The time it takes to get you to your destination can typically vary by up to 15h 27m. Pittsburgh and South Korea are separated by a distance of 6788 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Pittsburgh to South Korea?

    While some choose either Pittsburgh - Seoul Gimpo Intl or Pittsburgh - Busan Gimhae, Pittsburgh - Incheon Intl is the most popular route from Pittsburgh to South Korea.

  • Can I find deals for flights from Pittsburgh to South Korea that include hotel bookings?

    Yes. In addition to deals on Pittsburgh to South Korea flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pittsburgh to South Korea?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pittsburgh to South Korea.

  • Can I find deals for business class flights from Pittsburgh to South Korea?

    Yes. Cheapflights offers flight deals from Pittsburgh to South Korea by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Pittsburgh to South Korea?

    Currently, February is the cheapest month in which you can book a flight from Pittsburgh to South Korea (average of $990). Flying from Pittsburgh to South Korea in December is currently the most expensive (average of $1,633). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Pittsburgh to South Korea

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Haneda flights
Newark to Haneda flights
Newark to Narita flights
John F Kennedy Intl to Narita flights
John F Kennedy Intl to Suvarnabhumi flights
John F Kennedy Intl to Mumbai flights
Newark to New Delhi flights
John F Kennedy Intl to Hong Kong flights
John F Kennedy Intl to New Delhi flights
Dulles Intl to Haneda flights
Newark to Mumbai flights
LaGuardia to Haneda flights
LaGuardia to Narita flights
John F Kennedy Intl to Ahmedabad flights
Newark to Suvarnabhumi flights
John F Kennedy Intl to Manila flights
LaGuardia to Suvarnabhumi flights
Dulles Intl to Suvarnabhumi flights
John F Kennedy Intl to Hongqiao Intl flights
John F Kennedy Intl to Incheon Intl flights
Newark to Ahmedabad flights
John F Kennedy Intl to Taiwan Taoyuan Intl flights
LaGuardia to New Delhi flights
Dulles Intl to Narita flights
LaGuardia to Mumbai flights
Newark to Hongqiao Intl flights
Newark to Manila flights
Dulles Intl to Mumbai flights
Newark to Hong Kong flights
Dulles Intl to New Delhi flights
John F Kennedy Intl to Pu Dong flights
Newark to Taiwan Taoyuan Intl flights
Reagan-National to Narita flights
John F Kennedy Intl to Singapore flights
Reagan-National to Haneda flights
Reagan-National to Suvarnabhumi flights
John F Kennedy Intl to Hyderabad flights
Dulles Intl to Hyderabad flights
Dulles Intl to Incheon Intl flights
John F Kennedy Intl to Lahore flights
LaGuardia to Manila flights
John F Kennedy Intl to Dhaka flights
LaGuardia to Hong Kong flights
Newark to Hyderabad flights
Reagan-National to New Delhi flights
John F Kennedy Intl to Fuzhou flights
John F Kennedy Intl to Don Mueang Intl flights
John F Kennedy Intl to Sung Shan flights
Reagan-National to Mumbai flights
Dulles Intl to Taiwan Taoyuan Intl flights

Top 5 airlines flying from Pittsburgh to South Korea

Discover the top 5 airlines that operate flights from Pittsburgh to South Korea. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$856Average$1,381FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$874Average$1,032FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$927Average$1,178FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$946Average$1,196FlexibilityNo cancel feeOn-time69%
Korean AirCheapest$1,196Average$1,381FlexibilityNo cancel feeOn-time81%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.