PIT - ICN

$465 Find Cheap Flights from Pittsburgh to Seoul Incheon Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Pittsburgh to Incheon departing on 8/20. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Incheon Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Pittsburgh to Incheon, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Pittsburgh to Incheon, as well as popular online travel agencies
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Cheap Flights from Pittsburgh to Incheon Intl (PIT-ICN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Pittsburgh to Incheon Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Pittsburgh to Incheon

Mon, Sep 1 - Mon, Sep 8
Air Canada Logo
3:15 pm - 4:15 pmPIT-ICN
36h 00m1 stop
Air Canada Logo
7:05 pm - 10:28 pmICN-PIT
16h 23m1 stop
$837Air Canada
Find Deal
Mon, Sep 1 - Mon, Sep 8
Air Canada Logo
4:20 pm - 4:05 pmPIT-ICN
34h 45m2 stops
Air Canada Logo
5:45 pm - 3:34 pmICN-PIT
34h 49m2 stops
$843Air Canada
Find Deal
Fri, Sep 19 - Thu, Sep 25
Air Canada Logo
3:25 pm - 4:15 pmPIT-ICN
35h 50m1 stop
Air Canada Logo
7:05 pm - 2:41 pmICN-PIT
32h 36m2 stops
$869Air Canada
Find Deal
Tue, Sep 16 - Thu, Sep 25
Delta Logo
10:23 am - 4:25 pmPIT-ICN
17h 02m1 stop
Delta Logo
6:50 pm - 11:09 pmICN-PIT
17h 19m1 stop
$935Delta
Find Deal
Thu, Sep 18 - Mon, Sep 29
Delta Logo
10:45 am - 5:20 pmPIT-ICN
17h 35m1 stop
Delta Logo
7:20 pm - 10:06 amICN-PIT
27h 46m2 stops
$939Delta
Find Deal
Fri, Sep 19 - Thu, Sep 25
United Airlines Logo
6:22 am - 3:00 pmPIT-ICN
19h 38m1 stop
United Airlines Logo
11:30 am - 4:39 pmICN-PIT
18h 09m1 stop
$954United Airlines
Find Deal
Wed, Aug 13 - Wed, Aug 20
United Airlines Logo
6:09 am - 3:00 pmPIT-ICN
19h 51m1 stop
United Airlines Logo
4:50 pm - 5:14 amICN-PIT
25h 24m1 stop
$973United Airlines
Find Deal
Sun, Jul 6 - Sun, Jul 27
American Airlines Logo
5:00 am - 3:30 pmPIT-ICN
21h 30m2 stops
American Airlines Logo
5:25 pm - 9:48 amICN-PIT
29h 23m2 stops
$1,151American Airlines
Find Deal
Sun, Jul 6 - Sat, Jul 12
American Airlines Logo
5:00 am - 3:30 pmPIT-ICN
21h 30m2 stops
American Airlines Logo
5:25 pm - 9:48 amICN-PIT
29h 23m2 stops
$1,291American Airlines
Find Deal
Mon, Sep 22 - Tue, Sep 23
Korean Air Logo
6:00 am - 2:10 pmPIT-ICN
19h 10m1 stop
Korean Air Logo
6:40 pm - 11:09 pmICN-PIT
17h 29m1 stop
$1,479Korean Air
Find Deal
Useful Info

KAYAK's insights & trends for Pittsburgh to Incheon flights

Get data-powered insights and trends into flights from Pittsburgh to Incheon to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Pittsburgh to Seoul Incheon Airport?

The average price of all round-trip flights from Pittsburgh to Incheon Intl Airport clicked on KAYAK for each day over the last 12 months.

When flying from Pittsburgh to Seoul Incheon Airport, you should consider leaving on a Thursday and avoid Tuesdays if you are looking for the best rates. For your return to Pittsburgh, you’ll find the best rates on Fridays and the most expensive ones on Sundays.

What is the cheapest month to fly from Pittsburgh to Incheon Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Pittsburgh to Incheon Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Pittsburgh to Incheon Intl Airport is February, where tickets cost $952 (return) on average. On the other hand, the most expensive months are December and August, where the average cost of round-trip tickets is $2,027 and $1,581 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Pittsburgh to Incheon Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Pittsburgh to Incheon Intl Airport, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 2 weeks before departure.

Good to know

Low seasonAugust
High seasonMay
Cheapest flight$465
Best time to beat the crowds but there is an average 19% increase in price.
Most popular time to fly and prices are also 10% lower on average.
Flight from Pittsburgh to Seoul Incheon Airport

When to book flights from Pittsburgh to Incheon

Are your dates flexible? Find out the best times to travel from Pittsburgh to Incheon based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Pittsburgh to Seoul Incheon Airport flights

  • What is the cheapest flight from Pittsburgh to Incheon Intl Airport?

    In the last 3 days, the lowest price for a flight from Pittsburgh to Incheon Intl Airport was $465 for a one-way ticket and $837 for a round-trip.

  • Do I need a passport to fly between Pittsburgh and Seoul Incheon Airport?

    Yes

  • Which airports will I be using when flying from Pittsburgh to Seoul Incheon Airport?

    When flying out of Pittsburgh you will be using Pittsburgh. You will be landing at Seoul Incheon Airport, also known as Incheon Intl.

  • Which aircraft models fly most regularly from Pittsburgh to Seoul Incheon Airport?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Pittsburgh to Seoul Incheon Airport?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Pittsburgh and Seoul Incheon Airport, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Pittsburgh to Incheon, Korean Air or Delta?

    The two airlines most popular with KAYAK users for flights from Pittsburgh to Incheon are Korean Air and Delta. With an average price for the route of $1,395 and an overall rating of 8.4, Korean Air is the most popular choice. Delta is also a great choice for the route, with an average price of $1,300 and an overall rating of 8.0.

  • How does KAYAK find such low prices on flights from Pittsburgh to Seoul Incheon Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Pittsburgh to Seoul Incheon Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Pittsburgh to Seoul Incheon Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seoul Incheon Airport from Pittsburgh is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Pittsburgh to Seoul Incheon Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Seoul Incheon Airport with an airline and back to Pittsburgh with another airline. Booking your flights between Pittsburgh and ICN can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Pittsburgh to Seoul Incheon Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Seoul Incheon Airport from Pittsburgh up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top 5 airlines serving from Pittsburgh to Incheon

 
See real verified KAYAK customer reviews for airlines flying from Pittsburgh to Incheon. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Pittsburgh to Incheon? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.4
Korean AirOverall score based on 1088 reviews
8.5Boarding
8.3Comfort
8.2Entertainment
8.1Food
8.7Crew
Airline reviews

Korean air has a little bit more seating space than Asiana air.

8.0 ExcellentAnonymous, Jun 2025CRK - ICN
Read more Korean Air reviews

Korean air has a little bit more seating space than Asiana air.

There was a lot of partial tv shows but not enough to last the flight. The food was incredible! The crew were so helpful and patient. Lots more space than what I usually get on an international flight. Very comfortable!

Stingy on the drinks - 15 hour direct flight and could barely get attention for some water

Unfortunately, there has been a boarding and departure delay. However, as usual, the flight arrived earlier than the scheduled. There has been a turbulence in-between, it’s unavoidable. I couldn’t complain them.

Not many people, so you can lay down on two seats

The delay in Korea was a pain and set us back a day. I have to give big props to Korean Air for setting up a hotel with dinner and transportation to and from the hotel. I also needed assistance with a wheelchair and they did an outstanding job.

The food on this flight from NRT to ICN was average. The staff were very friendly, but the flight took about 60 minutes longer than it should have because the pilot was only flying at 330mph instead of 500-550. Not sure what the reason is for that, but it meant for a much longer flight.

Flight delayed going to Korea. No free WiFi. Other than that everything else is were good. I would love to fly with Korea airline again

Food choice could be better, plus the crew can walk around and offer snacks and drinks. Also the air-conditioning onboard blows high speed, and very cold makes the trip uncomfortable.

long flights are difficult but the crew and amenities made it a very good experience

Great service. Flight was delayed while we sat on the runway for a couple of hours. Weather related. Staff made is very bearable. The steward servicing the first class cabin was exceptional. Thank you! 💗

5 hours of delay that could've been much shorter if Delta had taken the 1 hour delay they imposed on the flight before boarding to run any of the plane checks required for flight to find the hydraulic issue that required nearly 3 hours to fix. $24 of meal credit buys a sandwich and a soft drink. Poor communication within the terminal about what gate we'd be re-boarding from and when we'd be re-boarding.

Great flight! Only complaint I had was that I didn’t get breakfast that morning because I don’t eat eggs for breakfast.. I ate an energy bar I bought in the airport which I had never done before. Otherwise, another great Delta flight!

Amazing flight! I have never noticed the uniforms of the attendants before in twenty years of flying except today when one female had the most amazing dress on. It was beautifully designed and showed she was in charge. I never dreamed I would google who designed Delta uniforms . The ultimate compliment is when another woman admires your outfit. . I hope your designer puts it on the market

It would be nice if was given wires ear buds. Overall was a good experience was able to sleep on the plane

My flight was 6 pm 6/6. Every hour they delayed it again - air condition issues then no pilot then the crew had worked too many hours and cancelled the flight at 11 pm. Sent customers to NJ a 45 minutes uber ride to a hotel. Had to be back by 5 am for a 7 am flight and again no pilot etc with another three hours of delays.

The entertainment and wifi mostly didn't work on this flight.

Terrible entertainment system - kept freezing and audio kept cutting out. Snacks were mediocre at best for a 5 hour flight.

The check in and bag drop off for Sky Priority members is slow. The Clear security was also slow - a TSA issue.

I am still upset that my bag was lost on a recent trip to Rome ; we were inconvenienced and out €150 Euros ; delta has refused to reimburse us

it was so bad. I tried to board my flight from vancouver to saskatoon. And to my surprise they did not board me cause the flight was changed and no email was send to me. and on my boarding pass which i got from seattle says different flight. I did not knew anyone from Vancouver, air canada crew was rude, i asked for today flight but they were rude and i had early morning dental appointment in saskatoon. I was so much in pain and my whole day is wasted today. and i suffered alot. They did provide me hotel but they did not provide me any food. I am really really disappointed first time had so bad experience with air canada. I may think twice to book it again. If i can get any reply or any composition that would be great. Thanks

It was fine, definitely older planes with no charging or anything. There’s no entertainment set up on board, but it is nice that they allow you to access the in flight entertainment from your phone without having to pay for the Wi-Fi and they do offer free texting.

Terrible. Out flight was delayed for 21 (twenty one) hours. United is a joke.

Boarding was mayhem. Late boarding by 15 minutes because of lack of staff (missing 1 flight attendant. We had to wait for an arrival of another plane before we could board). Flight was a little rough, but cannot blame on airlines.

Impressed with the service despite turbulence because of the weather. Both flights arrived before their scheduled times.

Very comfortable (upgraded to business class). The audio on my screen didn’t work, but I managed to play the audio through my phone while watching the screen.

The food was the worst I’ve had on any flight I’ve ever been on.

Great experience…left a bit behind schedule but made up fir that in the air and landed 10 minutes early 😁

I was supposed to be on business class at first class from Denver back to Miami due to weather changes. I missed my connection and it’s put on a flight to Fort Lauderdale. Instead of honoring my business class/1st class ticket, they put me in coach, but there were two first class seats open. I think it’s absolutely disgusting that I paid for first class $1300 ticket and they put me in economy and they had to open seats available and I have still not been refunded the difference. I ended up having to eat a snack box instead of the meal I was supposed to get and did not get home till 2 AM so I think that’s a little pathetic that I had to live off crackers for dinner And my poor dog ate some cheese and salami. Oh yes, apparently when they switched me to the new flight they forgot to mention I had a service dog

Excellent service despite turbulence during the flight. Flight attendants were remarkable!

Most miserable flight ever. We waited almost 2 hours on the runway because the flight was oversold. American offered $1200 credit. Then there was some nonsense about weight distribution. Ridiculous. No food for 8 plus hours on the flight. I will be writing a letter.

Honestly, I haven’t flown American in years, probably due to the pandemic and my being unable to travel for certain periods in the last two years, but it was a good experience to dig out or obtain a new American Airlines account after many years of traveling for business with American in the past.

It’s a great flight. Service is good. Staff is awesome.

Again flight was awesome except British Airways lost both gate checked luggage’s. Still missing

Everything about the flight was lovely…We left early, arrived early, cabin crew were efficient and helpful. Flight was easy and most pleasant.

Everyone was nice. It was on time and the food was. Airplane food, but not horrible

One bottle of water and a package of cookies for comfort plus. We had to literally beg a flight attendant for an extra bottle of water later in the flight due to feeling dehydrated.

late again! but its my only option to not take 9 hours to get to Memphis

Almost everything was outstanding. First, we boarded on time and the flight crew did a great job getting everyone seated. Then the pilots took their time and care to make sure the plane was full de-iced three times as there was a bad ice storm a few hours earlier. The plane ride was smooth and comfortable and even the economy seats had decent room and comfort. Flight Attendant Lisa went above and beyond to make sure I was comfortable - she is outstanding. The only thing wrong with the flight, and it is something which needs to be addressed, is that the gate to gate time was over 6.5 hours and not one meal was served. The only thing offered to eat were two small cookies for a transcontinental flight - unacceptable. Charge me more but give me a meal for a long flight. Thankfully Lisa found something for me.

Very poor. Our special services attendant gave us incorrect information. I also was mishandled at landing. There was no wheelchair waiting. I fell deboarding the plane. Appalling!

Flight was delayed but the real issue is how long we sat after boarding. Space very limited for an overnight flight and seatbacks didn’t recline so it was almost impossible to sleep.

The staff made sure I was comfortable, moved me to a better seat with more leg room

Easy boarding and comfortable seating were plusses. Enjoyed the experience and good service from the captain and crew. Many thanks...!

Somehow, my booking was under my preferred name instead of my legal name so they almost didn’t let me board the plane at LAX. This problem should have been notified to me when I was still in Toronto.

Great overall. Quick boarding, attentive staff - great experience in premium class.

When arriving over 2 hours early to check k in at Charlotte airport I was told I would have to check my carry on ? Apparently the flight was full and may not be room. I was not given a choice and the agent was quite unpleasant about it. I am a senior amd was not comfortable me having to worry about my bag being lost vut it didn’t seem to bother him. There were lots and lots of people of all ages in line when we boarded with carryons and most larger than mine .the rest of my journey was pleasant vut this was totally unacceptable.

The layover was 6 PLUS hours and we were only given a $15.00 voucher. We missed our first activity in Quebec due to the delay.

Miserable staff as it was a late/delayed flight and crew wasn’t in the best spirits. Completely understood as neither was most of the passengers. Still unacceptable l.

Or the greatest and it ended up picking us up from Chicago to Toronto not sure who was tesponsible for the 4 hr delay. United should have been properly prepared for a scheduled flight from Austin to Chicago and they were not.

It was a short flight, and no entertainment. That was not a problem for us, but there is no option for "not applicable". There was a bit of turbulence, so there was no food service.

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