Singapore (SIN) to South Korea (SEL) Cheapest round-trip airfare at USD205~ Cheap Flights & Airfare Deals - skyticket

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2026-04-14

2026-04-28

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2026-04-28

2026-04-28

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2026-03-29

2026-04-28

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2026-03-29

2026-04-28

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2026-03-29

2026-04-28

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Filter by Flight Schedule

Route 1
Route 2

Singapore(SIN) Seoul(SEL)

From：Singapore(SIN)

All
0:00
-
5:59
6:00
-
11:59
12:00
-
17:59
18:00
-
23:59

To：Seoul(SEL)

All
0:00
-
5:59
6:00
-
11:59
12:00
-
17:59
18:00
-
23:59

Seoul(SEL) Singapore(SIN)

From：Seoul(SEL)

All
0:00
-
5:59
6:00
-
11:59
12:00
-
17:59
18:00
-
23:59

To：Singapore(SIN)

All
0:00
-
5:59
6:00
-
11:59
12:00
-
17:59
18:00
-
23:59

Filter by Number of Stops

Non-Stop(43) USD437
Via1 Transfer(s)(161) USD469

Filter by Airlines

Show All
Korean Air(9)USD437
Asiana Airlines(18)USD456
Cathay Pacific(112)USD469
China Eastern Airlines(41)USD470
Royal Brunei Airlines(1)USD508
BATIK AIR MALAYSIA(1)USD633
Malaysia Airlines(1)USD792
Thai Airways International(1)USD894
Singapore Airlines (16)USD951
Philippine Airlines(1)USD997
China Airlines(1)USD1,034
Eva Air(1)USD1,335
Garuda Indonesia(1)USD1,545

Recommended Plan
USD437~
6h 25m(One-Way)

Cheapest Plan
USD437~
6h 25m(One-Way)

Shortest Plan
USD1,020~
6h 20m(One-Way)

Korean Air

Round-Trip / Fuel Surcharge Included USD437

Route 1

Korean Air (KE646)

2026/04/1401:25
Singapore Changi Airport

2026/04/14 08:50
Incheon International Airport

6h 25m
Non-Stop

Route 2

Korean Air (KE645)

2026/04/2818:40
Incheon International Airport

2026/04/28 23:55
Singapore Changi Airport

6h 15m
Non-Stop

View Flight Details

Flight Details

Route 1
6h 25m

Korean Air(KE646) Economy

2026/04/14 2026/04/14

01:25 08:50

Singapore Changi Airport Incheon International Airport

6h 25m
Route 2
6h 15m

Korean Air(KE645) Economy

2026/04/28 2026/04/28

18:40 23:55

Incheon International Airport Singapore Changi Airport

6h 15m

From the calendar, please select Singapore⇔Seoul to check airfares from the lowest available

Singapore Changi Airport to Seoul(ICN) USD205～ Singapore Changi Airport to Seoul(GMP) USD280～

Korean Air

Round-Trip / Fuel Surcharge Included USD437

Route 1

Korean Air (KE648)

2026/04/1407:30
Singapore Changi Airport

2026/04/14 15:00
Incheon International Airport

6h 30m
Non-Stop

Route 2

Korean Air (KE645)

2026/04/2818:40
Incheon International Airport

2026/04/28 23:55
Singapore Changi Airport

6h 15m
Non-Stop

View Flight Details

Flight Details

Route 1
6h 30m

Korean Air(KE648) Economy

2026/04/14 2026/04/14

07:30 15:00

Singapore Changi Airport Incheon International Airport

6h 30m
Route 2
6h 15m

Korean Air(KE645) Economy

2026/04/28 2026/04/28

18:40 23:55

Incheon International Airport Singapore Changi Airport

6h 15m

Korean Air

Round-Trip / Fuel Surcharge Included USD437

Route 1

Korean Air (KE644)

2026/04/1422:00
Singapore Changi Airport

2026/04/15 (+1) 05:35
Incheon International Airport

6h 35m
Non-Stop

Route 2

Korean Air (KE645)

2026/04/2818:40
Incheon International Airport

2026/04/28 23:55
Singapore Changi Airport

6h 15m
Non-Stop

View Flight Details

Flight Details

Route 1
6h 35m

Korean Air(KE644) Economy

2026/04/14 2026/04/15

22:00 05:35

Singapore Changi Airport Incheon International Airport

6h 35m
Route 2
6h 15m

Korean Air(KE645) Economy

2026/04/28 2026/04/28

18:40 23:55

Incheon International Airport Singapore Changi Airport

6h 15m

Korean Air

Round-Trip / Fuel Surcharge Included USD456

Route 1

Korean Air (KE646)

2026/04/1401:25
Singapore Changi Airport

2026/04/14 08:50
Incheon International Airport

6h 25m
Non-Stop

Route 2

Korean Air (KE647)

2026/04/2823:35
Incheon International Airport

2026/04/29 (+1) 05:00
Singapore Changi Airport

6h 25m
Non-Stop

View Flight Details

Flight Details

Route 1
6h 25m

Korean Air(KE646) Economy

2026/04/14 2026/04/14

01:25 08:50

Singapore Changi Airport Incheon International Airport

6h 25m
Route 2
6h 25m

Korean Air(KE647) Economy

2026/04/28 2026/04/29

23:35 05:00

Incheon International Airport Singapore Changi Airport

6h 25m

Korean Air

Round-Trip / Fuel Surcharge Included USD456

Route 1

Korean Air (KE648)

2026/04/1407:30
Singapore Changi Airport

2026/04/14 15:00
Incheon International Airport

6h 30m
Non-Stop

Route 2

Korean Air (KE647)

2026/04/2823:35
Incheon International Airport

2026/04/29 (+1) 05:00
Singapore Changi Airport

6h 25m
Non-Stop

View Flight Details

Flight Details

Route 1
6h 30m

Korean Air(KE648) Economy

2026/04/14 2026/04/14

07:30 15:00

Singapore Changi Airport Incheon International Airport

6h 30m
Route 2
6h 25m

Korean Air(KE647) Economy

2026/04/28 2026/04/29

23:35 05:00

Incheon International Airport Singapore Changi Airport

6h 25m

Korean Air

Round-Trip / Fuel Surcharge Included USD456

Route 1

Korean Air (KE644)

2026/04/1422:00
Singapore Changi Airport

2026/04/15 (+1) 05:35
Incheon International Airport

6h 35m
Non-Stop

Route 2

Korean Air (KE647)

2026/04/2823:35
Incheon International Airport

2026/04/29 (+1) 05:00
Singapore Changi Airport

6h 25m
Non-Stop

View Flight Details

Flight Details

Route 1
6h 35m

Korean Air(KE644) Economy

2026/04/14 2026/04/15

22:00 05:35

Singapore Changi Airport Incheon International Airport

6h 35m
Route 2
6h 25m

Korean Air(KE647) Economy

2026/04/28 2026/04/29

23:35 05:00

Incheon International Airport Singapore Changi Airport

6h 25m

Asiana Airlines

Round-Trip / Fuel Surcharge Included USD456

Only 5 Seat(s) Left!

Route 1

Asiana Airlines (OZ752)

2026/04/1422:50
Singapore Changi Airport

2026/04/15 (+1) 06:40
Incheon International Airport

6h 50m
Non-Stop

Route 2

Asiana Airlines (OZ751)

2026/04/2816:10
Incheon International Airport

2026/04/28 21:30
Singapore Changi Airport

6h 20m
Non-Stop

View Flight Details

Flight Details

Route 1
6h 50m

Asiana Airlines(OZ752) Economy

2026/04/14 2026/04/15

22:50 06:40

Singapore Changi Airport Incheon International Airport

6h 50m
Route 2
6h 20m

Asiana Airlines(OZ751) Economy

2026/04/28 2026/04/28

16:10 21:30

Incheon International Airport Singapore Changi Airport

6h 20m

Korean Air

Round-Trip / Fuel Surcharge Included USD488

Route 1

Korean Air (KE646)

2026/04/1401:25
Singapore Changi Airport

2026/04/14 08:50
Incheon International Airport

6h 25m
Non-Stop

Route 2

Korean Air (KE643)

2026/04/2813:50
Incheon International Airport

2026/04/28 19:15
Singapore Changi Airport

6h 25m
Non-Stop

View Flight Details

Flight Details

Route 1
6h 25m

Korean Air(KE646) Economy

2026/04/14 2026/04/14

01:25 08:50

Singapore Changi Airport Incheon International Airport

6h 25m
Route 2
6h 25m

Korean Air(KE643) Economy

2026/04/28 2026/04/28

13:50 19:15

Incheon International Airport Singapore Changi Airport

6h 25m

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