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$500+ 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 3/12. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — ICN
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap 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 December 12, 2025.

This United Airlines deal was found by Cheapflights users on 12/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/144:25 pmPIT - ICN
2 stops23h 15mUnited Airlines
Sun 1/116:00 pmICN - PIT
2 stops35h 08mUnited Airlines
Deal found 12/11$1,348
This United Airlines deal was found by Cheapflights users on 12/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/224:36 pmPIT - ICN
2 stops33h 39mUnited Airlines
Sat 1/2412:45 pmICN - PIT
1 stop22h 41mUnited Airlines
Deal found 12/11$1,372
This United Airlines deal was found by Cheapflights users on 12/10. 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.
Sun 12/215:06 pmPIT - ICN
1 stop33h 09mUnited Airlines
Sun 1/116:00 pmICN - PIT
2 stops33h 07mUnited Airlines
Deal found 12/10$1,631
This United Airlines deal was found by Cheapflights users on 12/10. 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.
Sun 12/215:06 pmPIT - ICN
1 stop33h 09mUnited Airlines
Mon 1/126:00 pmICN - PIT
2 stops29h 40mUnited Airlines
Deal found 12/10$1,756
This Air Canada deal was found by Cheapflights users on 12/10. 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.
Sun 12/215:55 pmPIT - ICN
1 stop34h 30mAir Canada
Mon 1/128:10 pmICN - PIT
1 stop35h 04mAir Canada
Deal found 12/10$1,950
This United Airlines deal was found by Cheapflights users on 12/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/196:25 amPIT - ICN
1 stop19h 50mUnited Airlines
Sun 1/116:00 pmICN - PIT
2 stops35h 08mUnited Airlines
Deal found 12/11$2,188
This KAYAK deal was found by Cheapflights users on 12/11. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/146:15 amPIT - GMP
2 stops26h 15mANA
Tue 12/307:45 amGMP - PIT
2 stops44h 18mANA
Deal found 12/11$4,750

Find 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 December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$808
(Kiwi.com)

One-way from

$500
(Kiwi.com)

Popular in

May

Cheapest in

August

Average price

$1,150
Provider with most accurate pricing for Pittsburgh-Seoul (SEL) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Pittsburgh-Seoul (SEL) flights.
Search Deals
From Pittsburgh to South Korea
Search Deals
One-way flight from Pittsburgh to South Korea
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($94 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 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

Thu 4/30

5:55 pm-4:05 pm

2 stops33h 10m

Incheon Intl

Sat 5/16

5:45 pm-11:33 am

2 stops30h 48m

$859

PittsburghIncheon

PIT - ICN

PITICN

Pittsburgh

Thu 1/8

2:57 pm-5:40 am

2 stops24h 43m

Incheon Intl

Thu 1/15

6:00 pm-9:26 pm

1 stop17h 26m

$916

PittsburghIncheon

PIT - ICN

PITICN

Pittsburgh

Wed 1/21

6:00 am-3:50 pm

1 stop19h 50m

Incheon Intl

Mon 1/26

6:00 pm-9:21 pm

1 stop17h 21m

$916

PittsburghIncheon

PIT - ICN

PITICN

Pittsburgh

Wed 2/25

11:15 am-5:45 am

2 stops28h 30m

Incheon Intl

Wed 3/4

6:00 pm-11:23 pm

1 stop19h 23m

$920

PittsburghIncheon

PIT - ICN

PITICN

Pittsburgh

Wed 4/15

6:10 am-3:00 pm

1 stop19h 50m

Incheon Intl

Tue 5/12

11:30 am-6:08 pm

1 stop19h 38m

$934

PittsburghIncheon

PIT - ICN

PITICN

Pittsburgh

Sat 1/10

4:38 pm-4:15 pm

2 stops33h 37m

Incheon Intl

Sat 1/17

12:45 pm-11:25 am

2 stops36h 40m

$934

PittsburghSeoul

PIT - GMP

PITGMP

Pittsburgh

Wed 2/4

6:25 am-10:05 pm

2 stops49h 40m

Seoul Gimpo Intl

Sun 2/8

12:05 pm-6:10 pm

2 stops44h 05m

$968

PittsburghSeoul

PIT - GMP

PITGMP

Pittsburgh

Thu 1/8

8:06 am-10:05 pm

2 stops47h 59m

Seoul Gimpo Intl

Thu 1/15

8:00 am-11:55 pm

2 stops29h 55m

$988

PittsburghSeoul

PIT - GMP

PITGMP

Pittsburgh

Sun 3/1

11:27 am-10:55 am

2 stops33h 28m

Seoul Gimpo Intl

Sat 3/7

8:00 am-11:50 pm

2 stops29h 50m

$1,081

PittsburghSeoul

PIT - GMP

PITGMP

Pittsburgh

Wed 4/15

8:43 pm-10:45 am

2 stops25h 02m

Seoul Gimpo Intl

Tue 5/12

7:55 am-3:35 pm

2 stops20h 40m

$1,107

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 29 results
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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, June is the cheapest month in which you can book a flight from Pittsburgh to South Korea (average of $642). Flying from Pittsburgh to South Korea in December is currently the most expensive (average of $1,051). 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 December 12, 2025.

When flying from Pittsburgh to South Korea, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 69% versus a flight in the evening.

What is the cheapest day to fly from Pittsburgh to South Korea?

Use this chart to determine the cheapest time to fly round-trip from Pittsburgh to South Korea. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Pittsburgh to South Korea flight should consider departing on Saturday evenings when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 December 12, 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
1,184 reviews

Entertainment

8.2

Crew

8.7

Boarding

8.5

Overall

8.4

Food

8.1

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
1,184 reviews
Korean Air
8.4
Very good
1,184 reviews

Entertainment

8.2

Crew

8.7

Boarding

8.5

Overall

8.4

Food

8.1

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
7.9
Good
8,008 reviews
Korean Air
8.4
Very good
1,184 reviews

Entertainment

8.2

Crew

8.7

Boarding

8.5

Overall

8.4

Food

8.1

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
9,095 reviews
Korean Air
8.4
Very good
1,184 reviews

Entertainment

8.2

Crew

8.7

Boarding

8.5

Overall

8.4

Food

8.1

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
11,050 reviews
Korean Air
8.4
Very good
1,184 reviews

Entertainment

8.2

Crew

8.7

Boarding

8.5

Overall

8.4

Food

8.1

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
10,516 reviews
Korean Air
8.4
Very good
1,184 reviews

Entertainment

8.2

Crew

8.7

Boarding

8.5

Overall

8.4

Food

8.1

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, United Airlines, and Delta fly from Pittsburgh to South Korea in about 19h 50m. The time it takes to get you to your destination can typically vary by up to 13h 20m. 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, June is the cheapest month in which you can book a flight from Pittsburgh to South Korea (average of $642). Flying from Pittsburgh to South Korea in December is currently the most expensive (average of $1,051). 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

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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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$856Average$1,198FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$870Average$927FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$874Average$1,022FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$946Average$1,196FlexibilityNo cancel feeOn-time69%
Korean AirCheapest$1,133Average$1,317FlexibilityNo cancel feeOn-time81%

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