Cheap flights from Ongjin starting at P6,840

View P6,840 flight on Thu, Jul 30, 2026Opens in a new window

Popular airlines from Ongjin

  • Korean Air

  • Japan Airlines

  • Asiana Airlines

  • Cathay Pacific

  • China Eastern Airlines

  • EVA Airways

  • Vietnam Airlines

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 35% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheapest flights from Ongjin

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

Scoot
Mon, Aug 31 - Mon, Sep 7
ICN
Seoul
SIN
Singapore
P14,102 Roundtrip, found 2 days ago
P14,102
Roundtrip
found 2 days ago
Select Scoot flight, departing Mon, Aug 31 from Seoul to Singapore, returning Mon, Sep 7, priced at P14,102 found 2 days ago
Scoot
Mon, Sep 14 - Sun, Sep 20
ICN
Seoul
SIN
Singapore
P15,127 Roundtrip, found 1 day ago
P15,127
Roundtrip
found 1 day ago
Select Scoot flight, departing Mon, Sep 14 from Seoul to Singapore, returning Sun, Sep 20, priced at P15,127 found 1 day ago
ZIPAIR
Thu, Feb 25 - Thu, Mar 4
ICN
Seoul
NRT
Tokyo
P15,406 Roundtrip, found 17 hours ago
P15,406
Roundtrip
found 17 hours ago
Select ZIPAIR flight, departing Thu, Feb 25 from Seoul to Tokyo, returning Thu, Mar 4, priced at P15,406 found 17 hours ago
Scoot
Mon, Aug 31 - Mon, Sep 7
ICN
Seoul
SIN
Singapore
P17,732 Roundtrip, found 2 days ago
P17,732
Roundtrip
found 2 days ago
Select Scoot flight, departing Mon, Aug 31 from Seoul to Singapore, returning Mon, Sep 7, priced at P17,732 found 2 days ago
ZIPAIR
Fri, Jul 17 - Tue, Jul 21
ICN
Seoul
NRT
Tokyo
P18,274 Roundtrip, found 11 hours ago
P18,274
Roundtrip
found 11 hours ago
Select ZIPAIR flight, departing Fri, Jul 17 from Seoul to Tokyo, returning Tue, Jul 21, priced at P18,274 found 11 hours ago
Scoot
Sun, Aug 9 - Sun, Aug 16
ICN
Seoul
SIN
Singapore
P19,955 Roundtrip, found 6 days ago
P19,955
Roundtrip
found 6 days ago
Select Scoot flight, departing Sun, Aug 9 from Seoul to Singapore, returning Sun, Aug 16, priced at P19,955 found 6 days ago
Scoot
Mon, Sep 14 - Sun, Sep 20
ICN
Seoul
SIN
Singapore
P20,868 Roundtrip, found 1 day ago
P20,868
Roundtrip
found 1 day ago
Select Scoot flight, departing Mon, Sep 14 from Seoul to Singapore, returning Sun, Sep 20, priced at P20,868 found 1 day ago
Scoot
Mon, Sep 14 - Sun, Sep 20
ICN
Seoul
SIN
Singapore
P21,430 Roundtrip, found 1 day ago
P21,430
Roundtrip
found 1 day ago
Select Scoot flight, departing Mon, Sep 14 from Seoul to Singapore, returning Sun, Sep 20, priced at P21,430 found 1 day ago
Scoot
Mon, Aug 31 - Mon, Sep 7
ICN
Seoul
SIN
Singapore
P21,457 Roundtrip, found 2 days ago
P21,457
Roundtrip
found 2 days ago
Select Scoot flight, departing Mon, Aug 31 from Seoul to Singapore, returning Mon, Sep 7, priced at P21,457 found 2 days ago
Scoot
Sun, Aug 9 - Sun, Aug 16
ICN
Seoul
SIN
Singapore
P22,523 Roundtrip, found 6 days ago
P22,523
Roundtrip
found 6 days ago
Select Scoot flight, departing Sun, Aug 9 from Seoul to Singapore, returning Sun, Aug 16, priced at P22,523 found 6 days ago
*Available to Expedia members.