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$1,362+ Cheap flights from Philadelphia (PHL) to Daegu (TAE)

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 4/19. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — TAE
Mar 18 — Mar 251
Wed 3/18
Wed 3/25
1 adult, Economy
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Cheap flight deals from Philadelphia to Daegu

Cheapest flights from Philadelphia to Daegu
Explore the most affordable flight options available from Philadelphia to Daegu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 16, 2026.

This Korean Air deal was found by Cheapflights users on 2/13. 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.
Sun 4/197:03 am
PHL
-
TAE
2 stops23h 52m
Korean Air
Thu 4/237:55 am
TAE
-
PHL
2 stops30h 04m
Korean Air
Deal found 2/13$1,362

Find flight deals from Philadelphia to Daegu

Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) to Daegu (TAE). 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 February 16, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,362
(Korean Air)
Provider with most accurate pricing for Philadelphia-Daegu flight deals.
Search Deals
Provider most trusted by Cheapflights users for Philadelphia-Daegu flights.
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From Philadelphia to Daegu
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Philadelphia to Daegu 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 February 16, 2026.
Use the filters below to find and compare flights from Philadelphia to Daegu that are best for you.

Fly from

Philadelphia

Fly to

Daegu

Route

Depart

Return

Price

PhiladelphiaDaegu

PHL - TAE

PHLTAE

Philadelphia

Sun 4/19

7:03 am-7:55 pm

2 stops23h 52m

Daegu

Thu 4/23

7:55 am-12:59 am

2 stops30h 04m

$1,362

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/13

  • Most accurate provider: When it comes to deals on Philadelphia-Daegu flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Philadelphia-Daegu flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Philadelphia-Daegu flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Philadelphia-Daegu flights, Cheapflights users trust FlightHub the most. FlightHub 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 Philadelphia-Daegu 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 Philadelphia to Daegu

Have a flexible travel schedule? Discover the best time to fly to Daegu from Philadelphia 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.

Related info for your journey

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

  • How long is the flight from Philadelphia to Daegu?

    A quick flight from Philadelphia to Daegu can take about 23h 52m. Korean Air provides one of the quickest options available for as low as $1,362. The distance from Philadelphia to Daegu is about 6980 mi.

  • Can I find deals for flights from Philadelphia to Daegu that include hotel bookings?

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

  • How can I find direct flights from Philadelphia to Daegu?

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

  • Can I find deals for business class flights from Philadelphia to Daegu?

    Yes. Cheapflights offers flight deals from Philadelphia to Daegu by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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