₩25,800 Cheap flights from Seongnam

View ₩25,800 flight on Mon, Sep 21, 2026Opens in a new window

Popular airlines from Seongnam

  • Korean Air

  • Japan Airlines

  • Cathay Pacific

  • Asiana Airlines

  • China Eastern Airlines

  • Singapore Airlines

  • Thai Airways International

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Cheapest flights from Seongnam

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Trinity Airways with baggage
Mon, Sep 21 - Thu, Oct 1
GMP
Seoul
CJU
Jeju City
₩51,100 Roundtrip, found 1 hour ago
₩51,100
Roundtrip
found 1 hour ago
Select Trinity Airways with baggage flight, departing Mon, Sep 21 from Seoul to Jeju City, returning Thu, Oct 1, priced at ₩51,100 found 1 hour ago
Jeju Air with Bag
Mon, Sep 21 - Thu, Sep 24
GMP
Seoul
CJU
Jeju City
₩53,400 Roundtrip, found 1 hour ago
₩53,400
Roundtrip
found 1 hour ago
Select Jeju Air with Bag flight, departing Mon, Sep 21 from Seoul to Jeju City, returning Thu, Sep 24, priced at ₩53,400 found 1 hour ago
Korean Air
Mon, Sep 21 - Thu, Oct 1
GMP
Seoul
CJU
Jeju City
₩128,316 Roundtrip, found 1 hour ago
₩128,316
Roundtrip
found 1 hour ago
Select Korean Air flight, departing Mon, Sep 21 from Seoul to Jeju City, returning Thu, Oct 1, priced at ₩128,316 found 1 hour ago
Jeju Air
Thu, Oct 29 - Mon, Nov 2
GMP
Seoul
CJU
Jeju City
₩189,800 Roundtrip, just found
₩189,800
Roundtrip
just found
Select Jeju Air flight, departing Thu, Oct 29 from Seoul to Jeju City, returning Mon, Nov 2, priced at ₩189,800 just found
Peach
Wed, Dec 2 - Wed, Jan 6
GMP
Seoul
KIX
Osaka
₩203,100 Roundtrip, found 4 hours ago
₩203,100
Roundtrip
found 4 hours ago
Select Peach flight, departing Wed, Dec 2 from Seoul to Osaka, returning Wed, Jan 6, priced at ₩203,100 found 4 hours ago
China Eastern Airlines
Mon, Sep 28 - Tue, Oct 6
GMP
Seoul
SHA
Shanghai
₩311,400 Roundtrip, found 1 hour ago
₩311,400
Roundtrip
found 1 hour ago
Select China Eastern Airlines flight, departing Mon, Sep 28 from Seoul to Shanghai, returning Tue, Oct 6, priced at ₩311,400 found 1 hour ago
China Eastern Airlines
Tue, Sep 29 - Sun, Oct 4
GMP
Seoul
SHA
Shanghai
₩334,300 Roundtrip, found 2 days ago
₩334,300
Roundtrip
found 2 days ago
Select China Eastern Airlines flight, departing Tue, Sep 29 from Seoul to Shanghai, returning Sun, Oct 4, priced at ₩334,300 found 2 days ago
Shanghai Airlines
Mon, Sep 21 - Sun, Sep 27
GMP
Seoul
SHA
Shanghai
₩361,800 Roundtrip, found 2 days ago
₩361,800
Roundtrip
found 2 days ago
Select Shanghai Airlines flight, departing Mon, Sep 21 from Seoul to Shanghai, returning Sun, Sep 27, priced at ₩361,800 found 2 days ago
Japan Airlines
Sun, Sep 20 - Thu, Sep 24
GMP
Seoul
HND
Tokyo
₩518,900 Roundtrip, found 1 hour ago
₩518,900
Roundtrip
found 1 hour ago
Select Japan Airlines flight, departing Sun, Sep 20 from Seoul to Tokyo, returning Thu, Sep 24, priced at ₩518,900 found 1 hour ago
All Nippon Airways
Sat, Jan 30 - Wed, Apr 28
GMP
Seoul
HND
Tokyo
₩519,800 Roundtrip, found 1 day ago
₩519,800
Roundtrip
found 1 day ago
Select All Nippon Airways flight, departing Sat, Jan 30 from Seoul to Tokyo, returning Wed, Apr 28, priced at ₩519,800 found 1 day ago

Travel information

Flights from Seongnam: Essential Travel Information

Cheapest flight from Seongnam
₩51,100 (roundtrip)
Best airlines to fly from Seongnam
Trinity Airways with baggage, Jeju Air with Bag, Korean Air, Peach, Jeju Air, China Eastern Airlines, Air China, Shanghai Airlines, Japan Airlines, All Nippon Airways
Cheapest month to fly from Seongnam
September
Seongnam IATA code
SEL
Seongnam Country/State
Gyeonggi
Airline ticket deals from Seongnam
₩51,100 - ₩519,800

 

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