$751 Cheap Delta flights Dayton (DAY) to Busan (PUS)

View $751 flight on Fri, Sep 19, 2025Opens in a new window

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$751 Cheap Delta flights Dayton (DAY) to Busan (PUS)

Prices were available within the past 7 days and start at $751 for one-way flights and $1,572 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Fri, Sep 19 - Sat, Sep 27
DAY
Dayton
PUS
Busan
$1,572 Roundtrip, found 3 days ago
$1,572
Roundtrip
found 3 days ago
Select Delta flight, departing Fri, Sep 19 from Dayton to Busan, returning Sat, Sep 27, priced at $1,572 found 3 days ago
Delta
Fri, Sep 19 - Sat, Sep 27
DAY
Dayton
PUS
Busan
$1,713 Roundtrip, found 3 days ago
$1,713
Roundtrip
found 3 days ago
Select Delta flight, departing Fri, Sep 19 from Dayton to Busan, returning Sat, Sep 27, priced at $1,713 found 3 days ago
Delta
Fri, Sep 19 - Sat, Sep 27
DAY
Dayton
PUS
Busan
$1,714 Roundtrip, found 3 days ago
$1,714
Roundtrip
found 3 days ago
Select Delta flight, departing Fri, Sep 19 from Dayton to Busan, returning Sat, Sep 27, priced at $1,714 found 3 days ago
Delta
Fri, Sep 19 - Sat, Sep 27
DAY
Dayton
PUS
Busan
$1,720 Roundtrip, found 3 days ago
$1,720
Roundtrip
found 3 days ago
Select Delta flight, departing Fri, Sep 19 from Dayton to Busan, returning Sat, Sep 27, priced at $1,720 found 3 days ago
Delta
Fri, Sep 19 - Sat, Sep 27
DAY
Dayton
PUS
Busan
$1,721 Roundtrip, found 3 days ago
$1,721
Roundtrip
found 3 days ago
Select Delta flight, departing Fri, Sep 19 from Dayton to Busan, returning Sat, Sep 27, priced at $1,721 found 3 days ago
Flights from Dayton (DAY) to Busan (PUS)
Origin airport
James M. Cox Dayton Intl.
Destination airport
Gimhae
Distance
6836 mi

Frequently asked questions

How much is a Delta Air Lines flight from James M. Cox Dayton Intl. Airport (DAY) to Gimhae Airport (PUS)?
Scoring cheap one-way Delta Air Lines flights from DAY to PUS from $751 on Expedia is easy --- just filter by "Price (lowest to highest)." Or check out our budget-friendly round-trip fares from $1,572 for your next break.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from DAY to PUS with Delta Air Lines?
January is one of the cheapest months to get away to Busan with Delta Air Lines. You could also find fantastic deals on one-way and return tickets in February.
What is the cheapest time to book flights from James M. Cox Dayton Intl. Airport (DAY) to Gimhae Airport (PUS) with Delta Air Lines?
Search for Delta Air Lines flights from DAY to PUS about one month before you want to leave. The most affordable time to reserve an international flight is usually 18 to 29 days ahead of your departure date when you can save 17% versus booking four to five months in advance. No matter your itinerary or ticket type, the best day to book international airfare is usually Sunday. Friday can be the most expensive. Travelers booking on a Sunday can save 17% on average compared to those who book on a Friday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does Delta Air Lines fly nonstop from James M. Cox Dayton Intl. Airport (DAY) to Gimhae Airport (PUS)?
Click on our "Nonstop" filter when searching for direct Delta Air Lines flights from DAY to PUS. It's also an easy way to compare other carriers offering the same nonstop trip.
What is the earliest Delta Air Lines flight from DAY to PUS?
Find Delta Air Lines's earliest flights from DAY to PUS by selecting our "Morning" and "Early Morning" filters. Not only will you get to your destination sooner, early departures are also 20% less likely to be canceled.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does Delta Air Lines fly into in Busan?
Get on a Delta Air Lines flight from James M. Cox Dayton Intl. Airport (DAY) to Busan, and you'll probably land at Gimhae Airport (PUS). This is the airline's main hub here.
Why fly with Delta Air Lines from DAY to PUS?
Heading from DAY to PUS with Delta Air Lines comes with a variety of perks, such as an excellent in-flight experience and a rewarding loyalty program. Plus, when booking through Expedia, One Key™ members can collect OneKeyCash™* to spend on select future travel purchases. That's in addition to the Delta SkyMiles points you can earn with Delta Air Lines.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my Delta Air Lines flight from James M. Cox Dayton Intl. Airport (DAY) to Gimhae Airport (PUS)?
Depending on your ticket type, a fee typically applies if you cancel or change your booking more than 24 hours after it has been confirmed. To find flexible fares, select our "Changes included" or "No cancel fee" filter when you search for flights. For additional information on canceling or modifying your reservation, visit "Trips," select your flight and tick "Manage Booking."

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