HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
South Korea

$465+ 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 8/20. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — ICN
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$830
(Air Canada)

One-way from

$465
(Air Canada)

Popular in

December

Cheapest in

March

Average price

$1,117
From Pittsburgh to South Korea
Search Deals
One-way flight from Pittsburgh to South Korea
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($300 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($88 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 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 June 12, 2025.

This Air Canada deal was found by Cheapflights users on 6/12. 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.
Mon 9/13:15 pmPIT - ICN
1 stop36h 00mAir Canada
Tue 9/165:45 pmICN - PIT
2 stops33h 56mAir Canada
Deal found 6/12$830
This Expedia deal was found by Cheapflights users on 6/9. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/216:35 amPIT - ICN
1 stop21h 55mMultiple Airlines
Sun 8/314:05 pmICN - PIT
2 stops59h 36mMultiple Airlines
Deal found 6/9$878
This Delta deal was found by Cheapflights users on 6/10. 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.
Tue 9/1610:23 amPIT - ICN
1 stop17h 02mDelta
Thu 9/256:50 pmICN - PIT
1 stop17h 19mDelta
Deal found 6/10$935
This United Airlines deal was found by Cheapflights users on 6/10. 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.
Thu 9/182:10 pmPIT - ICN
2 stops25h 10mUnited Airlines
Thu 9/2511:30 amICN - PIT
2 stops22h 33mUnited Airlines
Deal found 6/10$939
This Alaska Airlines deal was found by Cheapflights users on 6/10. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/177:42 pmPIT - ICN
1 stop33h 53mAlaska Airlines
Mon 9/298:35 pmICN - PIT
1 stop35h 07mAlaska Airlines
Deal found 6/10$952
This Booking.com deal was found by Cheapflights users on 6/12. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/16:35 amPIT - GMP
2 stops26h 15mMultiple Airlines
Tue 9/167:40 amGMP - PIT
2 stops27h 48mMultiple Airlines
Deal found 6/12$962
This Japan Airlines deal was found by Cheapflights users on 6/10. 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.
Wed 9/177:55 amPIT - GMP
2 stops37h 50mJapan Airlines
Thu 9/257:55 amGMP - PIT
2 stops19h 49mJapan Airlines
Deal found 6/10$1,036
This American Airlines deal was found by Cheapflights users on 6/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/198:29 pmPIT - ICN
2 stops30h 01mAmerican Airlines
Sun 8/105:25 pmICN - PIT
2 stops29h 37mAmerican Airlines
Deal found 6/12$1,045
This Delta deal was found by Cheapflights users on 6/10. 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.
Fri 9/267:55 pmPIT - PUS
2 stops33h 25mDelta
Sat 10/44:30 pmPUS - PIT
2 stops36h 08mDelta
Deal found 6/10$1,403
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/226:00 amPIT - ICN
1 stop19h 10mKorean Air
Tue 9/236:40 pmICN - PIT
1 stop17h 29mKorean Air
Deal found 6/10$1,479
This Cheapflightsfares deal was found by Cheapflights users on 6/9. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/216:15 amPIT - GMP
2 stops27h 05mANA
Sun 8/317:55 pmGMP - PIT
2 stops30h 10mANA
Deal found 6/9$1,550
This Turkish Airlines deal was found by Cheapflights users on 6/10. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/164:26 pmPIT - ICN
2 stops36h 14mTurkish Airlines
Sat 9/2711:20 pmICN - PIT
2 stops37h 35mTurkish Airlines
Deal found 6/10$1,568

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 June 12, 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

Mon 9/1

3:15 pm-4:15 pm

1 stop36h 00m

Incheon Intl

Tue 9/16

5:45 pm-2:41 pm

2 stops33h 56m

$830

PittsburghIncheon

PIT - ICN

PITICN

Pittsburgh

Thu 8/21

6:35 am-5:30 pm

1 stop21h 55m

Incheon Intl

Sun 8/31

4:05 pm-2:41 pm

2 stops59h 36m

$878

PittsburghIncheon

PIT - ICN

PITICN

Pittsburgh

Tue 9/16

10:23 am-4:25 pm

1 stop17h 02m

Incheon Intl

Thu 9/25

6:50 pm-11:09 pm

1 stop17h 19m

$935

PittsburghIncheon

PIT - ICN

PITICN

Pittsburgh

Wed 9/17

7:42 pm-6:35 pm

1 stop33h 53m

Incheon Intl

Mon 9/29

8:35 pm-6:42 pm

1 stop35h 07m

$952

PittsburghIncheon

PIT - ICN

PITICN

Pittsburgh

Fri 9/19

6:22 am-3:00 pm

1 stop19h 38m

Incheon Intl

Thu 9/25

11:30 am-4:39 pm

1 stop18h 09m

$954

PittsburghSeoul

PIT - GMP

PITGMP

Pittsburgh

Mon 9/1

6:35 am-9:50 pm

2 stops26h 15m

Seoul Gimpo Intl

Tue 9/16

7:40 am-10:28 pm

2 stops27h 48m

$962

PittsburghSeoul

PIT - GMP

PITGMP

Pittsburgh

Wed 9/17

7:55 am-10:45 am

2 stops37h 50m

Seoul Gimpo Intl

Thu 9/25

7:55 am-2:44 pm

2 stops19h 49m

$1,036

PittsburghIncheon

PIT - ICN

PITICN

Pittsburgh

Sat 7/19

8:29 pm-3:30 pm

2 stops30h 01m

Incheon Intl

Sun 8/10

5:25 pm-10:02 am

2 stops29h 37m

$1,045

PittsburghIncheon

PIT - ICN

PITICN

Pittsburgh

Mon 9/22

6:00 am-2:10 pm

1 stop19h 10m

Incheon Intl

Tue 9/23

6:40 pm-11:09 pm

1 stop17h 29m

$1,479

PittsburghSeoul

PIT - GMP

PITGMP

Pittsburgh

Thu 8/21

6:15 am-10:20 pm

2 stops27h 05m

Seoul Gimpo Intl

Sun 8/31

7:55 pm-1:05 pm

2 stops30h 10m

$1,550

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 18 results
1
2

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 $1,000). Flying from Pittsburgh to South Korea in December is currently the most expensive (average of $1,635). 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.

Rainfall in South Korea by month

Plan your trip to South Korea by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in South Korea ranges from 0.8 - 10.2 inches per month. July is typically the wettest month, when rainfall can reach 10.2 in. January is typically the driest time to visit South Korea when rainfall is around 0.8 in.

Temperature in South Korea by month

Plan your trip to South Korea by taking into account the average temperature totals by month.

If weather is an important factor for your trip to South Korea, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

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 June 12, 2025.
Read through reviews of airlines operating flights from Pittsburgh to South Korea, such as Korean Air, Japan Airlines and China Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,088 reviews

Overall

8.4

Food

8.1

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Crew

8.7

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
1,088 reviews
Korean Air
8.4
Very good
1,088 reviews

Overall

8.4

Food

8.1

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Crew

8.7

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.
Japan Airlines
8.3
Very good
1,490 reviews
Korean Air
8.4
Very good
1,088 reviews

Overall

8.4

Food

8.1

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Crew

8.7

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.
China Airlines
8.3
Very good
738 reviews
Korean Air
8.4
Very good
1,088 reviews

Overall

8.4

Food

8.1

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Crew

8.7

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.
ANA
8.3
Very good
882 reviews
Korean Air
8.4
Very good
1,088 reviews

Overall

8.4

Food

8.1

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Crew

8.7

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
7,946 reviews
Korean Air
8.4
Very good
1,088 reviews

Overall

8.4

Food

8.1

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Crew

8.7

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.

  • 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 $1,000). Flying from Pittsburgh to South Korea in December is currently the most expensive (average of $1,635). 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
LaGuardia to Haneda flights
LaGuardia to Narita flights
Dulles Intl to Haneda flights
John F Kennedy Intl to Hong Kong flights
Newark to New Delhi flights
Newark to Suvarnabhumi flights
John F Kennedy Intl to Incheon Intl flights
John F Kennedy Intl to Hongqiao Intl flights
John F Kennedy Intl to Taiwan Taoyuan Intl flights
LaGuardia to Suvarnabhumi flights
John F Kennedy Intl to Manila flights
Dulles Intl to Narita flights
Newark to Mumbai flights
Dulles Intl to Suvarnabhumi flights
John F Kennedy Intl to Mumbai flights
John F Kennedy Intl to Ahmedabad flights
LaGuardia to New Delhi flights
John F Kennedy Intl to New Delhi flights
Newark to Ahmedabad flights
Reagan-National to Narita flights
Reagan-National to Haneda flights
Newark to Hongqiao Intl flights
Dulles Intl to Incheon Intl flights
Dulles Intl to Hyderabad flights
John F Kennedy Intl to Pu Dong flights
Newark to Manila flights
LaGuardia to Mumbai flights
Newark to Taiwan Taoyuan Intl flights
John F Kennedy Intl to Hyderabad flights
John F Kennedy Intl to Fuzhou flights
Reagan-National to Suvarnabhumi flights
John F Kennedy Intl to Singapore flights
Newark to Hyderabad flights
John F Kennedy Intl to Don Mueang Intl flights
John F Kennedy Intl to Denpasar flights
Newark to Hong Kong flights
Newark to Incheon Intl flights
John F Kennedy Intl to Sung Shan flights
Reagan-National to Hyderabad flights
John F Kennedy Intl to Dhaka flights
Dulles Intl to Ho Chi Minh City flights
LaGuardia to Hong Kong flights
LaGuardia to Incheon Intl flights
John F Kennedy Intl to Chennai 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$874Average$1,032FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$892Average$1,092FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$952Average$1,471FlexibilityNo cancel feeOn-time69%
DeltaCheapest$952Average$1,300FlexibilityNo cancel feeOn-timeN/A
Korean AirCheapest$1,278Average$1,395FlexibilityNo 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.