$662 Find Cheap Flights from Pittsburgh to South Korea - Compare and Save

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 South Korea departing on 11/3. 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, 0 bags

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Cheap Flights from Pittsburgh to South Korea

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Seoul
Incheon2 stops$1,195
Busan
Busan2 stops$1,456
Seoul
Incheon2 stops$1,195
Busan
Busan2 stops$1,456

Book Cheap Pittsburgh to South Korea Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Pittsburgh to South Korea 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 South Korea

Wed, Sep 30 - Sat, Oct 10
WestJet Logo
11:32 am - 6:45 pm
PIT
-
ICN
42h 13m
2 stops
WestJet Logo
8:45 pm - 10:02 am
ICN
-
PIT
26h 17m
2 stops
$1,195WestJet
Thu, Aug 20 - Wed, Sep 2
Air Canada Logo
6:00 am - 4:05 pm
PIT
-
ICN
21h 05m
2 stops
Air Canada Logo
6:00 pm - 2:48 pm
ICN
-
PIT
33h 48m
1 stop
$1,196Air Canada
Tue, Sep 1 - Sat, Sep 12
Multiple Airlines Logo
6:23 pm - 11:15 am
PIT
-
PUS
27h 52m
2 stops
Multiple Airlines Logo
10:30 am - 5:25 am
PUS
-
PIT
31h 55m
2 stops
$1,456Multiple Airlines
Thu, Aug 20 - Wed, Sep 2
Japan Airlines Logo
6:05 am - 9:15 pm
PIT
-
GMP
26h 10m
2 stops
Japan Airlines Logo
8:00 am - 3:16 pm
GMP
-
PIT
20h 16m
2 stops
$1,473Japan Airlines
Mon, Jul 27 - Mon, Aug 3
Multiple Airlines Logo
6:00 am - 1:00 pm
PIT
-
PUS
42h 00m
2 stops
Multiple Airlines Logo
11:00 am - 2:48 pm
PUS
-
PIT
40h 48m
2 stops
$1,497Multiple Airlines
Sun, Aug 9 - Tue, Aug 25
Japan Airlines Logo
8:06 am - 9:15 pm
PIT
-
GMP
24h 09m
2 stops
Japan Airlines Logo
8:00 am - 3:16 pm
GMP
-
PIT
20h 16m
2 stops
$1,500Japan Airlines
Wed, Sep 30 - Sat, Oct 10
ANA Logo
6:00 am - 10:20 pm
PIT
-
GMP
27h 20m
2 stops
ANA Logo
7:40 am - 8:37 pm
GMP
-
PIT
25h 57m
2 stops
$1,549ANA
Wed, Sep 30 - Sat, Oct 10
ANA Logo
6:00 am - 10:20 pm
PIT
-
GMP
27h 20m
2 stops
ANA Logo
12:40 pm - 8:37 pm
GMP
-
PIT
20h 57m
2 stops
$1,550ANA
Sun, Sep 6 - Thu, Sep 10
Korean Air Logo
5:04 pm - 9:30 am
PIT
-
PUS
27h 26m
2 stops
Korean Air Logo
10:40 am - 9:39 pm
PUS
-
PIT
23h 59m
2 stops
$1,747Korean Air
Sun, Sep 6 - Thu, Sep 10
Korean Air Logo
5:04 pm - 7:45 am
PIT
-
PUS
49h 41m
2 stops
Korean Air Logo
10:40 am - 10:53 pm
PUS
-
PIT
25h 13m
2 stops
$1,754Korean Air
Booking Insights

KAYAK's insights & trends for Pittsburgh to South Korea flights

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Pittsburgh to South Korea, 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 South Korea is November, when tickets cost $583 (return) on average. On the other hand, the most expensive months are July and March, when the average cost of round-trip tickets is $1,134 and $972 respectively.

How far in advance should I book a flight from Pittsburgh to South Korea?

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 South Korea, 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 South Korea, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 1 week before departure.

Good to know

Low seasonAugust
Cheapest flight$662
Best time to beat the crowds with an average 1% drop in price.
Most popular time to fly with an average 28% increase in price.
Flight from Pittsburgh to Seoul Incheon Airport

FAQs - booking South Korea flights

  • How does KAYAK find such low prices on flights from Pittsburgh to South Korea?

    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 South Korea.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Pittsburgh to South Korea 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 South Korea?

    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 from Pittsburgh to South Korea with an airline and back with another airline.

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

    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 from Pittsburgh to South Korea up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines serving from Pittsburgh to South Korea

 
Need help choosing which airline to fly with from Pittsburgh to South Korea? 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.
7.8
DeltaOverall score based on 8451 reviews
7.2Food
8.1Boarding
8.5Crew
7.8Entertainment
7.8Comfort
Airline reviews

Connection flights should be spaced out farther because too close I missed my connection.

8.0 ExcellentAnonymous, Jun 2026
PHL - ATL
Read more Delta reviews

Connection flights should be spaced out farther because too close I missed my connection.

The flight was way too HOT! And the plane did not have any in-flight TV entertainment.

I was given middle seat on this flight and prior Boston to Seoul flight That is a problem for long flights, Kayak system did not give me a change to select my seats and assigned me middle seats regardless of my elevated status in Delta. This needs immediate attention.

A 12 hour flight during the day with one real meal service - are you kidding? Also the breakfast was one of the worst and not what was listed

The gate attendants and the crew were terrible. Because of high winds, they needed to carry more fuel, so they had to get volunteers to take the next flight at 6 am the next day. They did a terrible job of it - our flight ended up taking off just under 3 hours of the scheduled time. I hope to never fly Delta again.

The flight attendant on Korean airline was a super nice. it’s one of the best over-sea airline I flew so far.

Great service. Great staff. Boarding was a little slow, but I think there was a service dog slowing things down.

We splurged and decided to fly first class. Seats were roomy. But flight crew arrived late to the airport. That delayed our flight. Most of the passengers had to try to make connections flights. I felt bad for them. We checked 4 bags. We got three from the baggage claim carousel. 4th one was lost. Delta online help wasn’t good. Baggage claim staff were sympathetic and nice but we waited around for almost 2 hours and it had t been found. They did find it several hours later and we had to drive back to airport to retrieve it. I won’t be splurging on 1st. Lass again anytime soon. I think we got worse service. I am also not a huge fan of delta but we have family in ATL so we don’t have a ton of choice. What should have been an easy flight turned into a stressful event due to flight crew tardiness and baggage mishandling.

My flight consistently said it was on time and the plane didn’t arrive until after 30 minutes after take off and nothing was announced to passengers

All in all it was a long flight in economy class. There’s only so much comfort one can expect on a plane. The seats felt exceptionally hard and as an over 6’ individual I’ll seldom feel great about legroom. The food was good and the flight crew was great. The headphones provided for the movies were terrible, though

The flight I was supposed to be on was supposed to take off at 1:50 from State College. It was delayed over and over and over again until somehow I had to rebook on a flight that was supposed to have left State College at 8 am that morning but didn't end up taking off until almost 6 pm. Not only was this completely unacceptable, the "token from United" was a 15 dollar meal voucher that has to be used by today. I would personally like some miles added to my account for this inconvenience. I was in transit for 8 hours from the time I arrive at State College Aiport to when I got home. I was supposed to be home at 3 pm and I returned at 8 pm. Unacceptable. I have not been on an on Time united flight in nearly 5 years.

newer aircraft, ability to connect my headset via blue tooth for entertainment.

Miserable. They moved my seat, but canceled the next leg of my flight. I resolved the issue at my transfer, but that resulted in lost luggage that has taken days off my schedule with no resolution. Worse, they fail to interface effectively with Lufthansa, forcing me to bounce between two equally useless help desks. The apps are unable to handle the situation, the bag dropped off the tracker, and while the call centers are polite, they do not provide written information to assist with cross-airline communication.

The only downside was my cell phone charger wouldn’t work in the charging port but everyone else’s would work in them all. My cell phone cable works fine in my hotel room in Frankfurt.

My husband and I recently had an unfortunate experience with Lufthansa. At the Philadelphia International airport, the ground staff refused to board us because we didn’t have a current visa stamped on our passports for Frankfurt. We completely understand that this was our mistake. we should have double-checked the visa requirements before our trip. However, the issue that upset us most was how the situation was handled by the staff. They told us they would mark it as “boarding denied due to visa issue”, but instead they recorded it as “no show”. Because of that incorrect entry, our return flight was automatically cancelled as well, which caused additional stress and expense. Mistakes can happen, but we expected more transparency and accuracy from a reputed airline like Lufthansa. It would have made a big difference if the staff had been more careful and considerate in documenting the situation correctly.

Everything was good, except the seats in economy were so close together, you could barely get out when the seat in front of your was reclined. If the airlines keep jamming in more and more seats, it will become intolerable. I will look for another airline that considers customer comfort and does not keep adding more rows of seats for more profit.

Flight attendant moved my bag without notifying me and was rude to me when I asked him about it. There was no reason to move it.

A three (3) hour flight should have meal service in First Class, not just potato chips!

Crew were fine, drinks and snacks were as well but we were delayed for around 2 hrs which made our entry into Mexico delayed as well with the influx of arrivals at the same time. Sort of wasted our first day of vacation. We left Pittsburgh at 630am and did not arrive in Mexico until late dinner time.

Seats suck. Only one drink service in three hours with the flight attendants being more attendant to their phones than the customer. Painful in the extreme.

The check in agents in PHL and gate agents had to have been the rudest women that I have ever encountered; the agent weighing the bags at check in screamed continuously at all of the guests as did the woman at the gate.I have Executive Platinum status with AA and fly a lot with AA but these ladies were the absolute worst I had the displeasure to encounter!

Delayed delayed. Poor professionalism. Our seats changed and we pay for them

Fine. Nothing to write home about. The plane left on time, and arrived on time.

Seat comfort was poor (no lumbar or lower back support).

Flight left early and arrived 30 MINUTES early at the destination. Smooth trip.

Flight was 3 hours delayed. They gave our plan to two other routes. Need to knock that off.

Pilot navigated severe weather/snow storm with skill. Described his intentions clearly

The American flight was a connecting flight to an international flight. The international flight has a 2 check bag rule. Despite being informed of this, American would only check 1 bag and wanted 100 to check the second (basically a 3rd carry-on) to NYC. Subsequently tsa took a sealed container of maple syrup and a few other things that couldn't be in carry-on plus I had to lug around 3 pieces of luggage for the entire trip. The American reservation was made with the international and American actually checked the one piece the entire way to China. This is one of the reasons that I will avoid American airlines if possible in the future.

The boarding process and flight were great. However, I waited about 40 minutes for my luggage. It did not come up on the designated belt. Instead, everyone’s bags were on a cart. Not sure what the issue was, but we were not informed until another passenger went looking for her bags and found them.

It was a good flight. Of course it was full, but it went well.

The last 3 hours it was freezing cold in row 56. Multiple people had their winter coats on and were utilizing the blankets provided by the airline. I also did not have easy access to figure out how to book my food allergy and advance for my meals. Most of everything I received was something I couldn't eat. This needs to be made more accessible. Also, I'm 5'10 which is the average height of the American male. I flew from Philadelphia to Toronto and then to Tokyo and the seats were absolutely unbearable. For that long of a flight it is impossible to get comfortable when doing anything. Flights need to have more space and stop prioritizing costs over people.

Was delayed at every point/ connection. Luggages missing for 5days. Had no medications for diabetes and high B/p. when bags where finally delivered on the 30th, the insulin and ozempic were no longer patent, as the ice pack had since dissolved and the authenticity of the med is now questionable, since they must be refrigerated. Please have them refund my bag fees. I should sue them for all the inconveniences caused to me.

Most courteous, helpful employees and all flights were on time.

My suitcase never arrived! Still waiting in Athens for it!

I was unaware I was booking the basic economy flight and had to spend an extra $125 for baggage plus $100 for seat selection. There was also no opportunity to upgrade into a different ticket type. The seats were very cramped and mine wouldn’t stay reclined

The walk from arrival terminal to international departure terminal is very, very, very long. If more golf carts were available for tight connections, that would be a welcome improvement.

We were at the gate 5 min late and they would not let us on. We were late because we went to check out bags and there were no workers at the baggage check

the plane from toronto to edmonton was great. it was upgraded and the crew and flight were great.

The flight was delayed 3 hours, the updates were provided very late in the day, no snacks on the flight, no credit or compensation for the delays and issues. Airplane was clean and crew was nice.

The airline did not tell me about a special form I had to have filled out and that the Korean government had to accept. Because of that I lost my flight and I lost my ticket. Canadian airlines should have told me I needed an ETA form and I have to send it to Korea and it has to be accepted and returned. I got to the airport at 4:00 a.m. and by 5:20 it had not returned yet and so I lost everything. This was a very important trip to me and now I'm really upset and disappointed and so sad that I didn't get to go. I think the airline should tell you if there's some form that you have to fill out. I looked on the internet and didn't see anything about this and didn't know anything about it until I got to the airport. Then I called Canadian airlines and they just wanted to show me another ticket but this ticket was much more expensive and then he convinced me to cancel the ticket when actually the agent could have put me on a later flight. It was and he is one of the worst experiences I've ever had

Everything you need to know for your flight from Pittsburgh to South Korea

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