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Incheon Intl

$465+ Cheap flights from Pittsburgh (PIT) to Incheon Intl (ICN)

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
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Cheapflights Tip: The best prices from Pittsburgh to Incheon Intl are usually found in February or January, booked 16 days in advance, depart on a Thursday or Sunday and return on a Thursday

Cheap flight deals from Pittsburgh to Incheon Intl

Discover tips and strategies to find the most affordable flight options for your journey from Pittsburgh (PIT) to Incheon Intl (ICN). 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 June 12, 2025.

Round-trip from

$830
(Air Canada)

One-way from

$465
(Air Canada)

Popular in

December

Cheapest in

February

Average price

$1,415
From Pittsburgh to Incheon Intl
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One-way flight from Pittsburgh to Incheon Intl
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Highest demand for flights based on searches. 9% potential increase in price ($143 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($64 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Pittsburgh to Incheon Intl

Cheapest flights from Pittsburgh to Incheon Intl
Explore the most affordable flight options available from Pittsburgh to Incheon Intl. 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 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 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 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
This Lufthansa 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1610:49 amPIT - ICN
2 stops34h 06mLufthansa
Mon 9/2911:40 amICN - PIT
2 stops48h 35mLufthansa
Deal found 6/10$2,052
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2111:59 amPIT - ICN
2 stops40h 06mQatar Airways
Sat 8/301:20 amICN - PIT
2 stops33h 54mQatar Airways
Deal found 6/12$2,087

Cheapflights Fare Finder

Customize your flight search to find flights from Pittsburgh to Incheon Intl 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 Incheon Intl Airport that are best for you.

Fly from

Pittsburgh

Fly to

Incheon Intl

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

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

PittsburghIncheon

PIT - ICN

PITICN

Pittsburgh

Tue 9/16

4:26 pm-5:40 pm

2 stops36h 14m

Incheon Intl

Sat 9/27

11:20 pm-11:55 pm

2 stops37h 35m

$1,568

PittsburghIncheon

PIT - ICN

PITICN

Pittsburgh

Tue 9/16

10:49 am-9:55 am

2 stops34h 06m

Incheon Intl

Mon 9/29

11:40 am-11:15 pm

2 stops48h 35m

$2,052

PittsburghIncheon

PIT - ICN

PITICN

Pittsburgh

Thu 8/21

11:59 am-5:05 pm

2 stops40h 06m

Incheon Intl

Sat 8/30

1:20 am-10:14 pm

2 stops33h 54m

$2,087

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 15 results
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Best time to book a flight from Pittsburgh to Incheon Intl

Have a flexible travel schedule? Discover the best time to fly to Incheon Intl 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 Incheon Intl Airport

How far ahead should I book a flight from Pittsburgh to Incheon Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Pittsburgh to Incheon Intl. Price data was last updated on June 9, 2025.

Booking 7 days in advance of your planned departure date is, on average, the best time to get cheap flights from Pittsburgh to Incheon Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Pittsburgh to Incheon Intl Airport?

Currently, February is the cheapest month in which you can book a flight from Pittsburgh to Incheon Intl Airport (average of $1,000). Flying from Pittsburgh to Incheon Intl Airport 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 Incheon Intl by month

Plan your trip to Incheon Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Incheon Intl Airport 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 Incheon Intl Airport when rainfall is around 0.8 in.

Temperature in Incheon Intl by month

Plan your trip to Incheon Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Incheon Intl Airport, 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 Incheon Intl

Get insights into the airlines that provide service to Incheon Intl. 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 Incheon Intl. Reviews last updated June 12, 2025.
Peruse reviews from past customers who have flown with Korean Air, Alaska Airlines and Delta from Pittsburgh to Seoul 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
1,088 reviews

Food

8.1

Entertainment

8.2

Boarding

8.5

Overall

8.4

Comfort

8.3

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

Food

8.1

Entertainment

8.2

Boarding

8.5

Overall

8.4

Comfort

8.3

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.
Alaska Airlines
8.0
Very good
10,000 reviews
Korean Air
8.4
Very good
1,088 reviews

Food

8.1

Entertainment

8.2

Boarding

8.5

Overall

8.4

Comfort

8.3

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

Food

8.1

Entertainment

8.2

Boarding

8.5

Overall

8.4

Comfort

8.3

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.
Qatar Airways
7.4
Good
3,584 reviews
Korean Air
8.4
Very good
1,088 reviews

Food

8.1

Entertainment

8.2

Boarding

8.5

Overall

8.4

Comfort

8.3

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.
United Airlines
7.4
Good
8,790 reviews
Korean Air
8.4
Very good
1,088 reviews

Food

8.1

Entertainment

8.2

Boarding

8.5

Overall

8.4

Comfort

8.3

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 Incheon Intl. 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 Incheon Intl?

    Pittsburgh (PIT), located 13.5 mi from the city center, is the airport you fly out of when you book flights from Pittsburgh to Incheon Intl. 5 airlines have flights from Pittsburgh to Incheon Intl on a regular basis. Booking flights from Pittsburgh to Incheon Intl should not be difficult; the airport handles an average of 0 outbound flights to Incheon Intl per day.

  • What are the cheapest airlines flying from Pittsburgh to Incheon Intl Airport round-trip?

    Flying on Air Canada is currently your cheapest option to Incheon Intl Airport, with prices starting at $830. Additional round-trip tickets that might be worth considering are offered by Delta and Alaska Airlines, with the lowest prices starting at $935 and $952, respectively. Users have found that Air Canada is 37% cheaper than the other options available to this destination.

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

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

  • How can I find direct flights from Pittsburgh to Incheon Intl?

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

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

    Yes. Cheapflights offers flight deals from Pittsburgh to Incheon Intl 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 Incheon Intl Airport?

    Currently, February is the cheapest month in which you can book a flight from Pittsburgh to Incheon Intl Airport (average of $1,000). Flying from Pittsburgh to Incheon Intl Airport 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.

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Top 5 airlines flying from Pittsburgh to Incheon Intl

Discover the top 5 airlines that operate flights from Pittsburgh to Incheon Intl. 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%

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