HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Busan

$2,139+ Cheap flights from Pittsburgh (PIT) to Busan (PUS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — PUS
ago. 4 — ago. 111
lun. 8/4
lun. 8/11
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Pittsburgh to Busan with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Pittsburgh to Busan

Discover tips and strategies to find the most affordable flight options for your journey from Pittsburgh (PIT) to Busan (PUS). 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 julio 30, 2025.

Round-trip from

$2,139
(Delta)
From Pittsburgh to Busan Gimhae
Search Deals

Find flight deals from Pittsburgh to Busan

Cheapest flights from Pittsburgh to Busan
Explore the most affordable flight options available from Pittsburgh to Busan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 30, 2025.

This Delta deal was found by Cheapflights users on 7/29. 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.
lun. 9/1510:34 amPIT - PUS
2 stops21h 11mDelta
vie. 10/1010:40 amPUS - PIT
2 stops26h 16mDelta
Deal found 7/29$2,139

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pittsburgh to Busan 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 julio 30, 2025.
Use the filters below to find and compare flights from Pittsburgh to Busan that are best for you.

Fly from

Pittsburgh

Fly to

Busan

Route

Depart

Return

Price

PittsburghBusan

PIT - PUS

PITPUS

Pittsburgh

lun. 9/15

10:34 am-8:45 pm

2 stops21h 11m

Busan Gimhae

vie. 10/10

10:40 am-11:56 pm

2 stops26h 16m

$2,139

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Best time to book a flight from Pittsburgh to Busan

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

Reviews of airlines servicing Busan

Get insights into the airlines that provide service to Busan. 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 Busan. Reviews last updated julio 30, 2025.
Read reviews from past customers who have flown Delta from Pittsburgh to Busan. 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.
Delta
8.0
Very good
7,980 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Pittsburgh to Busan. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Pittsburgh to Busan (average of $1,166). Flying from Pittsburgh to Busan in December is currently the most expensive (average of $2,247). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Pittsburgh to Busan

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Incheon Intl flights
Dulles Intl to Incheon Intl flights
LaGuardia to Incheon Intl flights
John F Kennedy Intl to Gimpo Intl flights
Newark to Incheon Intl flights
Newark to Gimpo Intl flights
LaGuardia to Gimpo Intl flights
Dulles Intl to Gimpo Intl flights
Reagan-National to Incheon Intl flights
Reagan-National to Gimpo Intl flights
Philadelphia to Incheon Intl flights
Pittsburgh to Incheon Intl flights
Philadelphia to Gimpo Intl flights
Pittsburgh to Gimpo Intl flights
John F Kennedy Intl to Busan flights
Newark to Busan flights
Newark to Jeju City flights
John F Kennedy Intl to Jeju City flights
Harrisburg to Incheon Intl flights
Dulles Intl to Busan flights
LaGuardia to Busan flights
John F Kennedy Intl to Daegu flights
Dulles Intl to Jeju City flights
Philadelphia to Busan flights
Reagan-National to Busan flights
Allentown to Incheon Intl flights
Philadelphia to Daegu flights
Newark to Daegu flights
Elmira to Incheon Intl flights
LaGuardia to Jeju City flights
State College to Busan flights
Harrisburg to Busan flights
State College to Incheon Intl flights
John F Kennedy Intl to Gwangju flights
Dulles Intl to Ulsan flights
Dulles Intl to Daegu flights
Newark to Cheongju flights
Reagan-National to Jeju City flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.