$725+ Cheap flights from Buffalo (BUF) 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 2/16. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — PUS
Oct 6 — Oct 131
Round-trip
1 adult, Economy
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Find cheap flights from Buffalo 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 Buffalo to Busan
Cheapest
Best
Last-minute
One-way
Cheapest flights from Buffalo to BusanExplore the most affordable flight options available from Buffalo to Busan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 6, 2026.
Explore the most affordable flight options available from Buffalo to Busan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 6, 2026.
This KAYAK deal was found by Cheapflights users on 9/3. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/17:50 pm -
2 stops26h 55m
Sat 10/1712:45 pm -
2 stops32h 15m
Deal found 9/3![Multiple Airlines logo]()
$7,441
Best flights from Buffalo to BusanDiscover carefully curated flight deals from Buffalo to Busan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 6, 2026.
Discover carefully curated flight deals from Buffalo to Busan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 6, 2026.
This KAYAK deal was found by Cheapflights users on 9/3. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/17:50 pm -
2 stops26h 55m
Sat 10/1712:45 pm -
2 stops32h 15m
Deal found 9/3![Multiple Airlines logo]()
$7,441
Last-minute flights from Buffalo to BusanDiscover last-minute flight deals from Buffalo to Busan. Data last updated September 6, 2026 and is based on user searches.
Discover last-minute flight deals from Buffalo to Busan. Data last updated September 6, 2026 and is based on user searches.
This KAYAK deal was found by Cheapflights users on 9/3. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/17:50 pm -
2 stops26h 55m
Sat 10/1712:45 pm -
2 stops32h 15m
Deal found 9/3![Multiple Airlines logo]()
$7,441
One-way flights from Buffalo to BusanSearch for one-way flight options from Buffalo to Busan. Find affordable one-way fares based on user searches. Data last updated September 6, 2026.
Search for one-way flight options from Buffalo to Busan. Find affordable one-way fares based on user searches. Data last updated September 6, 2026.
This FlightHub deal was found by Cheapflights users on 9/6. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/1610:34 am -
2 stops34h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Multiple Airlines logo]()
$725
This FlightHub deal was found by Cheapflights users on 9/6. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/267:45 pm -
2 stops25h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Multiple Airlines logo]()
$745
This Justfly.com deal was found by Cheapflights users on 9/6. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/1610:34 am -
3 stops54h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Singapore Airlines logo]()
$1,031
This FlightHub deal was found by Cheapflights users on 9/6. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/267:00 am -
3 stops57h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Singapore Airlines logo]()
$1,110
Find flight deals from Buffalo to Busan
Discover tips and strategies to find the most affordable flight options for your journey from Buffalo (BUF) 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 September 6, 2026.
Most accurate provider | AranGrant 3 stars |
|---|---|
Most trusted provider | AranGrant 3 stars |
Round-trip from | $7,441 (KAYAK) |
One-way from | $725 (FlightHub) |
Cheapflights Fare Finder
Customize your flight search to find flights from Buffalo 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 7,457,451 searches. Data last updated September 6, 2026.
Use the filters below to find and compare flights from Buffalo to Busan that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
BuffaloBusan
BUF Buffalo - PUS Busan Gimhae
BUFPUS
Buffalo
Tue 2/16
10:34 am-10:50 am
2 stops34h 16m
Busan Gimhae
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$725
BuffaloBusan
BUF Buffalo - PUS Busan Gimhae
BUFPUS
Buffalo
Tue 2/16
10:34 am-6:45 am
3 stops54h 11m
Busan Gimhae
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$1,031
BuffaloBusan
BUF Buffalo - PUS Busan Gimhae
BUFPUS
Buffalo
Tue 1/26
7:00 am-6:45 am
3 stops57h 45m
Busan Gimhae
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$1,110
BuffaloBusan
BUF Buffalo - PUS Busan Gimhae
BUFPUS
Buffalo
Thu 10/1
7:50 pm-11:45 am
2 stops26h 55m
Busan Gimhae
Sat 10/17
12:45 pm-8:00 am
2 stops32h 15m
$7,441
Sorted by cheapest first
- Most accurate provider: When it comes to deals on Buffalo-Busan flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Buffalo-Busan flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Buffalo-Busan flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Buffalo-Busan flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Buffalo-Busan flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Buffalo to Busan
Have a flexible travel schedule? Discover the best time to fly to Busan from Buffalo with our price prediction graph.
BUF-PUS
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.
Related info for your journey
Find useful and relevant information for your journey from Buffalo to Busan. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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