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$655+ Cheap flights from Seoul (SEL) to Pittsburgh (PIT)

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 8/21. Fares are subject to change and may not be available on all flights or dates of travel.
SEL — PIT
Aug 18 — Aug 251
Mon 8/18
Mon 8/25
1 adult, Economy
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Cheap flight deals from Seoul to Pittsburgh

Discover tips and strategies to find the most affordable flight options for your journey from Seoul (SEL) to Pittsburgh (PIT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 13, 2025.

Round-trip from

$662
(United Airlines)

One-way from

$655
(Kiwi.com)
From Seoul (SEL) to Pittsburgh
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One-way flight from Seoul (SEL) to Pittsburgh
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Find flight deals from Seoul to Pittsburgh

Cheapest flights from Seoul to Pittsburgh
Explore the most affordable flight options available from Seoul to Pittsburgh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 13, 2025.

This United Airlines deal was found by Cheapflights users on 8/11. 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 12/2612:45 pmICN - PIT
2 stops25h 14mUnited Airlines
Sun 1/45:45 pmPIT - ICN
2 stops32h 30mUnited Airlines
Deal found 8/11$662
This United Airlines deal was found by Cheapflights users on 8/10. 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 10/2711:45 amICN - PIT
1 stop17h 16mUnited Airlines
Mon 11/104:48 pmPIT - ICN
2 stops33h 27mUnited Airlines
Deal found 8/10$663
This Alaska Airlines deal was found by Cheapflights users on 8/12. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/228:35 pmICN - PIT
1 stop23h 13mAlaska Airlines
Mon 9/297:42 pmPIT - ICN
3 stops34h 18mAlaska Airlines
Deal found 8/12$693
This Alaska Airlines deal was found by Cheapflights users on 8/10. 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.
Mon 10/278:35 pmICN - PIT
1 stop34h 57mAlaska Airlines
Mon 11/107:28 pmPIT - ICN
3 stops33h 57mAlaska Airlines
Deal found 8/10$705
This Kiwi.com deal was found by Cheapflights users on 8/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/226:50 pmICN - PIT
1 stop33h 26mKorean Air
Mon 9/296:00 amPIT - ICN
1 stop19h 10mKorean Air
Deal found 8/12$787
This United Airlines deal was found by Cheapflights users on 8/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1212:45 pmICN - PIT
1 stop17h 16mUnited Airlines
Fri 11/286:45 amPIT - ICN
1 stop19h 30mUnited Airlines
Deal found 8/12$788
This Hawaiian Airlines deal was found by Cheapflights users on 8/10. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/158:35 pmICN - PIT
1 stop23h 13mHawaiian Airlines
Fri 9/198:08 amPIT - ICN
1 stop21h 27mHawaiian Airlines
Deal found 8/10$806
This Alaska Airlines deal was found by Cheapflights users on 8/10. 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.
Mon 9/159:25 pmICN - PIT
2 stops34h 17mAlaska Airlines
Fri 9/197:42 pmPIT - ICN
1 stop33h 53mAlaska Airlines
Deal found 8/10$831
This United Airlines deal was found by Cheapflights users on 8/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/236:00 pmICN - PIT
1 stop36h 04mUnited Airlines
Fri 1/26:00 amPIT - ICN
2 stops44h 15mUnited Airlines
Deal found 8/12$842

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seoul to Pittsburgh 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 August 13, 2025.
Use the filters below to find and compare flights from Seoul to Pittsburgh that are best for you.

Fly from

Seoul

Fly to

Pittsburgh

Route

Depart

Return

Price

IncheonPittsburgh

ICN - PIT

ICNPIT

Incheon Intl

Fri 12/26

12:45 pm-11:59 pm

2 stops25h 14m

Pittsburgh

Sun 1/4

5:45 pm-4:15 pm

2 stops32h 30m

$662

IncheonPittsburgh

ICN - PIT

ICNPIT

Incheon Intl

Mon 10/27

11:45 am-4:01 pm

1 stop17h 16m

Pittsburgh

Mon 11/10

5:15 pm-5:40 am

1 stop22h 25m

$663

IncheonPittsburgh

ICN - PIT

ICNPIT

Incheon Intl

Mon 9/22

8:35 pm-6:48 am

1 stop23h 13m

Pittsburgh

Mon 9/29

7:42 pm-7:00 pm

3 stops34h 18m

$693

IncheonPittsburgh

ICN - PIT

ICNPIT

Incheon Intl

Mon 10/27

8:35 pm-6:32 pm

1 stop34h 57m

Pittsburgh

Mon 11/10

7:28 pm-7:25 pm

3 stops33h 57m

$705

IncheonPittsburgh

ICN - PIT

ICNPIT

Incheon Intl

Mon 9/22

6:50 pm-3:16 pm

1 stop33h 26m

Pittsburgh

Mon 9/29

6:00 am-2:10 pm

1 stop19h 10m

$787

IncheonPittsburgh

ICN - PIT

ICNPIT

Incheon Intl

Wed 11/12

6:00 pm-9:54 am

2 stops29h 54m

Pittsburgh

Fri 11/28

6:45 am-4:15 pm

1 stop19h 30m

$788

IncheonPittsburgh

ICN - PIT

ICNPIT

Incheon Intl

Thu 8/21

10:35 am-7:07 am

3 stops57h 32m

$655

IncheonPittsburgh

ICN - PIT

ICNPIT

Incheon Intl

Thu 8/21

4:50 pm-5:14 am

1 stop25h 24m

$796

IncheonPittsburgh

ICN - PIT

ICNPIT

Incheon Intl

Fri 1/9

10:50 pm-10:00 am

2 stops25h 10m

$913

IncheonPittsburgh

ICN - PIT

ICNPIT

Incheon Intl

Mon 2/9

12:20 am-11:55 pm

2 stops37h 35m

$1,108

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

Showing 1-10 of 16 results
1
2

Best time to book a flight from Seoul to Pittsburgh

Have a flexible travel schedule? Discover the best time to fly to Pittsburgh from Seoul 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 Seoul to Pittsburgh

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

Currently, August is the cheapest month in which you can book a flight from Seoul to Pittsburgh (average of $262). Flying from Seoul to Pittsburgh in November is currently the most expensive (average of $333). 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.

Reviews of airlines servicing Pittsburgh

Get insights into the airlines that provide service to Pittsburgh. 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 Pittsburgh. Reviews last updated August 13, 2025.
Peruse reviews from past customers who have flown with Korean Air from Seoul to Pittsburgh to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,131 reviews

Boarding

8.5

Entertainment

8.2

Food

8.1

Comfort

8.3

Overall

8.4

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Korean Air
8.4
Very good
1,131 reviews
Korean Air
8.4
Very good
1,131 reviews

Boarding

8.5

Entertainment

8.2

Food

8.1

Comfort

8.3

Overall

8.4

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!

Related info for your journey

Find useful and relevant information for your journey from Seoul to Pittsburgh. 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 into for flights to Pittsburgh from Seoul?

    If you book a flight to Pittsburgh from Seoul, you will be flying to Pittsburgh, which is the city’s only airport. Pittsburgh (PIT) is located 13.5 mi from the center of Pittsburgh. There are 0 flights from Seoul to Pittsburgh per day from 1 airline.

  • What is the cheapest airline to fly from Seoul to Pittsburgh round-trip?

    Our cheapest airline available from Seoul to Pittsburgh is United Airlines. Our recent data shows that you can find tickets from as low as $662 on this airline.

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

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

  • How can I find direct flights from Seoul to Pittsburgh?

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

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

    Yes. Cheapflights offers flight deals from Seoul to Pittsburgh 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 Seoul to Pittsburgh?

    Currently, August is the cheapest month in which you can book a flight from Seoul to Pittsburgh (average of $262). Flying from Seoul to Pittsburgh in November is currently the most expensive (average of $333). 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

Traveling to a place near Pittsburgh?

Book flights to Pittsburgh if you plan to visit one of these locations
Mars
Steubenville
Monroeville
Washington
Wexford
Belle Vernon

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Seoul to Pittsburgh

Discover the top airline that operate flights from Seoul to Pittsburgh. 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 August 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapest$1,529Average$1,881FlexibilityNo cancel feeOn-time81%

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