$1,279+ 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 3/12. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — PUS
Feb 26 — Mar 51
1 adult, Economy
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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
Cheapest flights from Pittsburgh to BusanExplore 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 January 27, 2026.
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 January 27, 2026.
This BusinessClass deal was found by Cheapflights users on 1/25. 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.
Thu 3/127:15 am
PIT
- PUS
2 stops24h 30m
Korean Air
Thu 3/197:00 am
PUS
- PIT
2 stops22h 40m
Korean Air
Deal found 1/25![Korean Air logo]()
$1,279
This Korean Air deal was found by Cheapflights users on 1/26. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/256:00 am
PIT
- PUS
2 stops24h 35m
Korean Air
Wed 4/2910:40 am
PUS
- PIT
2 stops26h 18m
Korean Air
Deal found 1/26![Korean Air logo]()
$1,569
This Travelocity deal was found by Cheapflights users on 1/25. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/236:51 pm
PIT
- PUS
2 stops34h 09m
Multiple Airlines
Sat 6/67:10 pm
PUS
- PIT
2 stops23h 30m
Multiple Airlines
Deal found 1/25![Multiple Airlines logo]()
$1,806
This China Airlines deal was found by Cheapflights users on 1/25. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/293:55 pm
PIT
- PUS
2 stops28h 35m
Multiple Airlines
Sun 6/1410:30 am
PUS
- PIT
2 stops32h 10m
Multiple Airlines
Deal found 1/25![Multiple Airlines logo]()
$1,878
This Mytrip deal was found by Cheapflights users on 1/25. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/125:55 pm
PIT
- PUS
2 stops52h 40m
Multiple Airlines
Thu 3/1912:25 pm
PUS
- PIT
3 stops47h 49m
Multiple Airlines
Deal found 1/25![Multiple Airlines logo]()
$2,297
Find 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 January 27, 2026.
Round-trip from | $1,279 (BusinessClass) |
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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 January 27, 2026.
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
Thu 3/12
7:15 am-8:45 pm
2 stops24h 30m
Busan Gimhae
Thu 3/19
7:00 am-4:40 pm
2 stops22h 40m
$1,279
PittsburghBusan
PIT - PUS
PITPUS
Pittsburgh
Sat 4/25
6:00 am-7:35 pm
2 stops24h 35m
Busan Gimhae
Wed 4/29
10:40 am-11:58 pm
2 stops26h 18m
$1,569
PittsburghBusan
PIT - PUS
PITPUS
Pittsburgh
Sat 5/23
6:51 pm-6:00 pm
2 stops34h 09m
Busan Gimhae
Sat 6/6
7:10 pm-5:40 am
2 stops23h 30m
$1,806
PittsburghBusan
PIT - PUS
PITPUS
Pittsburgh
Fri 5/29
3:55 pm-9:30 am
2 stops28h 35m
Busan Gimhae
Sun 6/14
10:30 am-5:40 am
2 stops32h 10m
$1,878
PittsburghBusan
PIT - PUS
PITPUS
Pittsburgh
Thu 3/12
5:55 pm-11:35 am
2 stops52h 40m
Busan Gimhae
Thu 3/19
12:25 pm-11:14 pm
3 stops47h 49m
$2,297
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.