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$610+ Cheap flights from Pittsburgh (PIT) to Seoul (SEL)

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 6/6. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — SEL
Mar 18 — Mar 251
Wed 3/18
Wed 3/25
1 adult, Economy
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Cheap flight deals from Pittsburgh to Seoul

Cheapest flights from Pittsburgh to Seoul
Explore the most affordable flight options available from Pittsburgh to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 16, 2026.

This Air Canada deal was found by Cheapflights users on 2/11. 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 9/13:35 pm
PIT
-
ICN
2 stops35h 30m
Air Canada
Tue 9/85:45 pm
ICN
-
PIT
2 stops30h 47m
Air Canada
Deal found 2/11$926
This Priceline deal was found by Cheapflights users on 2/12. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/195:55 pm
PIT
-
ICN
2 stops33h 10m
Air Canada
Mon 5/45:45 pm
ICN
-
PIT
2 stops30h 48m
Air Canada
Deal found 2/12$931
This BusinessClass deal was found by Cheapflights users on 2/14. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/105:55 pm
PIT
-
ICN
2 stops33h 20m
Asiana Airlines
Mon 3/235:55 pm
ICN
-
PIT
2 stops36h 21m
Asiana Airlines
Deal found 2/14$944
This Air Canada deal was found by Cheapflights users on 2/12. 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.
Wed 4/85:55 pm
PIT
-
ICN
1 stop34h 35m
Air Canada
Mon 4/135:45 pm
ICN
-
PIT
2 stops36h 33m
Air Canada
Deal found 2/12$948
This Air Canada deal was found by Cheapflights users on 2/12. 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.
Wed 4/155:55 pm
PIT
-
ICN
1 stop34h 35m
Air Canada
Fri 5/15:45 pm
ICN
-
PIT
2 stops34h 03m
Air Canada
Deal found 2/12$968
This Air Canada deal was found by Cheapflights users on 2/12. 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 4/205:55 pm
PIT
-
ICN
2 stops33h 10m
Air Canada
Mon 5/45:45 pm
ICN
-
PIT
2 stops34h 03m
Air Canada
Deal found 2/12$981
This Air Canada deal was found by Cheapflights users on 2/14. 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 3/165:55 pm
PIT
-
ICN
2 stops33h 20m
Air Canada
Mon 3/235:55 pm
ICN
-
PIT
2 stops36h 21m
Air Canada
Deal found 2/14$984
This Delta deal was found by Cheapflights users on 2/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/16:00 am
PIT
-
ICN
1 stop22h 20m
Delta
Wed 4/1510:15 am
ICN
-
PIT
1 stop21h 49m
Delta
Deal found 2/11$985
This Air Canada deal was found by Cheapflights users on 2/11. 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.
Sun 3/295:55 pm
PIT
-
ICN
1 stop34h 35m
Air Canada
Wed 4/157:05 pm
ICN
-
PIT
1 stop35h 13m
Air Canada
Deal found 2/11$986
This United Airlines deal was found by Cheapflights users on 2/11. 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 2/236:30 am
PIT
-
ICN
1 stop19h 45m
United Airlines
Wed 3/46:00 pm
ICN
-
PIT
1 stop17h 10m
United Airlines
Deal found 2/11$987
This United Airlines deal was found by Cheapflights users on 2/13. 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 5/56:15 am
PIT
-
ICN
1 stop19h 45m
United Airlines
Tue 5/1211:30 am
ICN
-
PIT
2 stops21h 39m
United Airlines
Deal found 2/13$989
This FlightHub deal was found by Cheapflights users on 2/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/1411:35 am
PIT
-
GMP
2 stops20h 40m
Japan Airlines
Tue 4/217:15 pm
GMP
-
PIT
2 stops34h 33m
Japan Airlines
Deal found 2/11$1,193

Find flight deals from Pittsburgh to Seoul

Discover tips and strategies to find the most affordable flight options for your journey from Pittsburgh (PIT) to Seoul (SEL). 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 February 16, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$931
(Priceline)

One-way from

$610
(Kiwi.com)

Popular in

May

Cheapest in

January
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 Seoul (SEL)
Search Deals
One-way flight from Pittsburgh to Seoul (SEL)
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($146 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($23 potential savings vs. average RT price).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pittsburgh to Seoul 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 February 16, 2026.
Use the filters below to find and compare flights from Pittsburgh to Seoul that are best for you.

Fly from

Pittsburgh

Fly to

Seoul

Route

Depart

Return

Price

PittsburghIncheon

PIT - ICN

PITICN

Pittsburgh

Sun 4/19

5:55 pm-4:05 pm

2 stops33h 10m

Incheon Intl

Mon 5/4

7:05 pm-8:38 pm

1 stop38h 33m

$931

PittsburghIncheon

PIT - ICN

PITICN

Pittsburgh

Tue 4/14

5:55 pm-4:05 pm

2 stops33h 10m

Incheon Intl

Tue 4/21

7:05 pm-5:18 pm

1 stop35h 13m

$931

PittsburghIncheon

PIT - ICN

PITICN

Pittsburgh

Wed 4/8

5:55 pm-4:05 pm

2 stops33h 10m

Incheon Intl

Mon 4/13

5:45 pm-5:18 pm

2 stops36h 33m

$948

PittsburghIncheon

PIT - ICN

PITICN

Pittsburgh

Mon 4/20

5:55 pm-4:05 pm

2 stops33h 10m

Incheon Intl

Mon 5/4

5:45 pm-2:48 pm

2 stops34h 03m

$981

PittsburghIncheon

PIT - ICN

PITICN

Pittsburgh

Sat 4/18

5:55 pm-4:05 pm

2 stops57h 10m

Incheon Intl

Mon 5/4

5:45 pm-2:48 pm

2 stops34h 03m

$981

PittsburghIncheon

PIT - ICN

PITICN

Pittsburgh

Wed 4/1

6:00 am-5:20 pm

1 stop22h 20m

Incheon Intl

Wed 4/15

10:15 am-7:04 pm

1 stop21h 49m

$985

PittsburghIncheon

PIT - ICN

PITICN

Pittsburgh

Tue 5/5

6:15 am-3:00 pm

1 stop19h 45m

Incheon Intl

Tue 5/12

11:30 am-6:09 pm

1 stop19h 39m

$985

PittsburghIncheon

PIT - ICN

PITICN

Pittsburgh

Tue 5/5

6:30 am-5:20 pm

1 stop21h 50m

Incheon Intl

Tue 5/12

6:50 pm-9:02 am

1 stop27h 12m

$985

PittsburghIncheon

PIT - ICN

PITICN

Pittsburgh

Tue 3/31

6:25 am-3:00 pm

1 stop19h 35m

Incheon Intl

Wed 4/15

11:30 am-6:13 pm

1 stop19h 43m

$985

PittsburghSeoul

PIT - GMP

PITGMP

Pittsburgh

Tue 4/14

11:35 am-9:15 pm

2 stops20h 40m

Seoul Gimpo Intl

Tue 4/21

7:15 pm-4:48 pm

2 stops34h 33m

$1,193

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/15

Showing 1-10 of 39 results
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Compare providers for flights from Pittsburgh to Seoul

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Pittsburgh to Seoul in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Pittsburgh-Seoul flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Pittsburgh-Seoul flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Pittsburgh-Seoul flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Pittsburgh-Seoul flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Pittsburgh-Seoul flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Pittsburgh to Seoul

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

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

Currently, September is the cheapest month in which you can book a flight from Pittsburgh to Seoul (average of $856). Flying from Pittsburgh to Seoul in December is currently the most expensive (average of $1,063). 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’s the top layover airport for flights from Pittsburgh to Seoul?

Share of 1-stop round-trip flights from Pittsburgh to Seoul chosen by Cheapflights users in the past 12 months, using the same layover each way.

Atlanta (ATL) – chosen by Cheapflights users on 44% of 1-stop itineraries from Pittsburgh to Seoul on Cheapflights.

What’s the cheapest layover airport for flights from Pittsburgh to Seoul?

Average round-trip fare for 1-stop flights from Pittsburgh to Seoul, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Atlanta (ATL) is the most affordable 1-stop option, with an average round-trip price of $1,165.

What’s the fastest layover option from Pittsburgh to Seoul?

Shortest average travel time for 1-stop one-way flights from Pittsburgh to Seoul, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Minneapolis (MSP) have the shortest average one-way travel time for 1-stop routes: 17h 35m.

Which airport typically offers the quickest layover for flights from Pittsburgh to Seoul?

Average layover duration for 1-stop one-way flights from Pittsburgh to Seoul, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Atlanta (ATL) offer the fastest connection on this route, with an average layover time of 1h 48m.

Reviews of airlines servicing Seoul

Get insights into the airlines that provide service to Seoul. 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 Seoul. Reviews last updated February 16, 2026.
Read reviews from past customers who have flown Korean Air, Delta, and United Airlines from Pittsburgh to Seoul. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,192 reviews

Boarding

8.5

Comfort

8.3

Food

8.1

Entertainment

8.2

Crew

8.7

Overall

8.4

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
1,192 reviews
Korean Air
8.4
Very good
1,192 reviews

Boarding

8.5

Comfort

8.3

Food

8.1

Entertainment

8.2

Crew

8.7

Overall

8.4

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
8,204 reviews
Korean Air
8.4
Very good
1,192 reviews

Boarding

8.5

Comfort

8.3

Food

8.1

Entertainment

8.2

Crew

8.7

Overall

8.4

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
9,299 reviews
Korean Air
8.4
Very good
1,192 reviews

Boarding

8.5

Comfort

8.3

Food

8.1

Entertainment

8.2

Crew

8.7

Overall

8.4

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
11,291 reviews
Korean Air
8.4
Very good
1,192 reviews

Boarding

8.5

Comfort

8.3

Food

8.1

Entertainment

8.2

Crew

8.7

Overall

8.4

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
10,722 reviews
Korean Air
8.4
Very good
1,192 reviews

Boarding

8.5

Comfort

8.3

Food

8.1

Entertainment

8.2

Crew

8.7

Overall

8.4

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 Seoul. 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 Seoul?

    Most people fly from Pittsburgh (PIT) if they book a flight from Pittsburgh to Seoul. On average, Pittsburgh has 0 outbound flights to Seoul per day from 5 airlines. Pittsburgh is conveniently located just 13.5 mi from Pittsburgh’s city center.

  • How long is the flight from Pittsburgh to Seoul?

    There are many flights that can get you from Pittsburgh to Seoul in 20h 40m. Fly via Air Canada or Japan Airlines to get the fastest option. Pittsburgh and Seoul are separated by a distance of 6774 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Pittsburgh to Seoul round-trip?

    Delta, at $833, was found to be the cheapest airline from Pittsburgh to Seoul.Alternate airlines to your destination round-trip include American Airlines and Air Canada. Delta is currently priced 27% below the average price you’ll pay for this route.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Pittsburgh to Seoul (average of $856). Flying from Pittsburgh to Seoul in December is currently the most expensive (average of $1,063). 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

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Top 5 airlines flying from Pittsburgh to Seoul

Discover the top 5 airlines that operate flights from Pittsburgh to Seoul. 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 February 16, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$833Average$1,232FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$870Average$874FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$890Average$1,089FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$934Average$1,251FlexibilityNo cancel feeOn-time69%
Korean AirCheapest$1,133Average$1,317FlexibilityNo cancel feeOn-time81%

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