Singapore (SIN) to South Korea (SEL) Cheapest round-trip airfare at EUR231~ Cheap Flights & Airfare Deals - skyticket

Home
Singapore→Seoul

Confirm

Departure Date

Return Date

Traveller

Travellers

Round-Trip
One-Way
Multi-City

From

From From

To

To To

Departure Date

Departure Date

2026-07-02

2026-07-16

Number of Passenger(s)

Enter age at time of boarding

Aged 12+

Aged 2-11

Aged 0-2

Age categories for child and infant fares vary by airline. One adult must accompany each infant.

The maximum number of passengers per booking is up to 8 people in total.

Seat Class

Save

From

From From

To

To To

Departure Date

Return Date

2026-07-16

2026-07-16

From

From From

To

To To

Departure Date

2026-06-04

2026-07-16

From

From From

To

To To

Departure Date

2026-06-04

2026-07-16

From

From From

To

To To

Departure Date

2026-06-04

2026-07-16

Add a Flight

Direct Flights Only

Reservations are NOT available for unaccompanied Child/Infant traveler

Number of infant travelers must not exceed number of adult travelers

The maximum number of passengers must not exceed 8 pax.

Please Enter

- Please enter the correct information

- Please select a date 5 days or later from today

Please select a date within 6 days from today

Please select a date after the day of departure

Booking of Domestic Flights within Italy cannot be done

Reservations cannot be made for routes between the US and Cuba

Please select a date later than January 10, 2019

Same day arrival at and departure from Siem Reap is not allowed.

This service/product is currently not available on skyticket.

Please Wait...

Searching ()

Please enter criteria and search again.

　

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(37) EUR373
Via1 Transfer(s)(59) EUR369

Filter by Airlines

Show All
Cathay Pacific(50)EUR369
Korean Air(4)EUR373
China Eastern Airlines(2)EUR398
China Airlines(1)EUR574
Eva Air(1)EUR586
Malaysia Airlines(1)EUR606
BATIK AIR MALAYSIA(1)EUR616
Thai Airways International(1)EUR760
Singapore Airlines (21)EUR837
Asiana Airlines(12)EUR864
Garuda Indonesia(1)EUR1,000
Japan Airlines(1)EUR1,359

Recommended Plan
EUR373~
6h 25m(One-Way)

Cheapest Plan
EUR370~
9h 55m(One-Way)

Shortest Plan
EUR837~
6h 20m(One-Way)

Korean Air

Round-Trip / Fuel Surcharge Included EUR373

Route 1

Korean Air (KE646)

2026/07/0201:25
Singapore Changi Airport

2026/07/02 08:50
Incheon International Airport

6h 25m
Non-Stop

Route 2

Korean Air (KE643)

2026/07/1613:50
Incheon International Airport

2026/07/16 19:15
Singapore Changi Airport

6h 25m
Non-Stop

View Flight Details

Flight Details

Route 1
6h 25m

Korean Air(KE646) Economy

2026/07/02 2026/07/02

01:25 08:50

Singapore Changi Airport Incheon International Airport

6h 25m
Route 2
6h 25m

Korean Air(KE643) Economy

2026/07/16 2026/07/16

13:50 19:15

Incheon International Airport Singapore Changi Airport

6h 25m

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

Singapore Changi Airport to Seoul(ICN) EUR231～ Singapore Changi Airport to Seoul(GMP) EUR349～

Korean Air

Round-Trip / Fuel Surcharge Included EUR373

Route 1

Korean Air (KE644)

2026/07/0222:00
Singapore Changi Airport

2026/07/03 (+1) 05:35
Incheon International Airport

6h 35m
Non-Stop

Route 2

Korean Air (KE643)

2026/07/1613:50
Incheon International Airport

2026/07/16 19:15
Singapore Changi Airport

6h 25m
Non-Stop

View Flight Details

Flight Details

Route 1
6h 35m

Korean Air(KE644) Economy

2026/07/02 2026/07/03

22:00 05:35

Singapore Changi Airport Incheon International Airport

6h 35m
Route 2
6h 25m

Korean Air(KE643) Economy

2026/07/16 2026/07/16

13:50 19:15

Incheon International Airport Singapore Changi Airport

6h 25m

Cathay Pacific

Round-Trip / Fuel Surcharge Included EUR370

Route 1

Cathay Pacific (CX714,CX434)

2026/07/0201:45
Singapore Changi Airport

2026/07/02 12:40
Incheon International Airport

9h 55m
Via1 Transfer(s)

Route 2

Cathay Pacific (CX419,CX659)

2026/07/1620:05
Incheon International Airport

2026/07/17 (+1) 05:30
Singapore Changi Airport

10h 25m
Via1 Transfer(s)

View Flight Details

Flight Details

Route 1
9h 55m

Cathay Pacific(CX714) Economy

2026/07/02 2026/07/02

01:45 05:50

Singapore Changi Airport Hong Kong International Airport

4h 5m

Connection : 2h 5m

Cathay Pacific(CX434) Economy

2026/07/02 2026/07/02

07:55 12:40

Hong Kong International Airport Incheon International Airport

3h 45m
Route 2
10h 25m

Cathay Pacific(CX419) Economy

2026/07/16 2026/07/16

20:05 23:00

Incheon International Airport Hong Kong International Airport

3h 55m

Connection : 2h 45m

Cathay Pacific(CX659) Economy

2026/07/17 2026/07/17

01:45 05:30

Hong Kong International Airport Singapore Changi Airport

3h 45m

Cathay Pacific

Round-Trip / Fuel Surcharge Included EUR370

Route 1

Cathay Pacific (CX758,CX426)

2026/07/0213:25
Singapore Changi Airport

2026/07/03 (+1) 00:25
Incheon International Airport

10h 0m
Via1 Transfer(s)

Route 2

Cathay Pacific (CX419,CX659)

2026/07/1620:05
Incheon International Airport

2026/07/17 (+1) 05:30
Singapore Changi Airport

10h 25m
Via1 Transfer(s)

View Flight Details

Flight Details

Route 1
10h 0m

Cathay Pacific(CX758) Economy

2026/07/02 2026/07/02

13:25 17:35

Singapore Changi Airport Hong Kong International Airport

4h 10m

Connection : 2h 10m

Cathay Pacific(CX426) Economy

2026/07/02 2026/07/03

19:45 00:25

Hong Kong International Airport Incheon International Airport

3h 40m
Route 2
10h 25m

Cathay Pacific(CX419) Economy

2026/07/16 2026/07/16

20:05 23:00

Incheon International Airport Hong Kong International Airport

3h 55m

Connection : 2h 45m

Cathay Pacific(CX659) Economy

2026/07/17 2026/07/17

01:45 05:30

Hong Kong International Airport Singapore Changi Airport

3h 45m

Cathay Pacific

Round-Trip / Fuel Surcharge Included EUR370

Route 1

Cathay Pacific (CX714,CX434)

2026/07/0201:45
Singapore Changi Airport

2026/07/02 12:40
Incheon International Airport

9h 55m
Via1 Transfer(s)

Route 2

Cathay Pacific (CX427,CX691)

2026/07/1601:55
Incheon International Airport

2026/07/16 11:45
Singapore Changi Airport

10h 50m
Via1 Transfer(s)

View Flight Details

Flight Details

Route 1
9h 55m

Cathay Pacific(CX714) Economy

2026/07/02 2026/07/02

01:45 05:50

Singapore Changi Airport Hong Kong International Airport

4h 5m

Connection : 2h 5m

Cathay Pacific(CX434) Economy

2026/07/02 2026/07/02

07:55 12:40

Hong Kong International Airport Incheon International Airport

3h 45m
Route 2
10h 50m

Cathay Pacific(CX427) Economy

2026/07/16 2026/07/16

01:55 04:45

Incheon International Airport Hong Kong International Airport

3h 50m

Connection : 3h 15m

Cathay Pacific(CX691) Economy

2026/07/16 2026/07/16

08:00 11:45

Hong Kong International Airport Singapore Changi Airport

3h 45m

Cathay Pacific

Round-Trip / Fuel Surcharge Included EUR370

Route 1

Cathay Pacific (CX758,CX426)

2026/07/0213:25
Singapore Changi Airport

2026/07/03 (+1) 00:25
Incheon International Airport

10h 0m
Via1 Transfer(s)

Route 2

Cathay Pacific (CX427,CX691)

2026/07/1601:55
Incheon International Airport

2026/07/16 11:45
Singapore Changi Airport

10h 50m
Via1 Transfer(s)

View Flight Details

Flight Details

Route 1
10h 0m

Cathay Pacific(CX758) Economy

2026/07/02 2026/07/02

13:25 17:35

Singapore Changi Airport Hong Kong International Airport

4h 10m

Connection : 2h 10m

Cathay Pacific(CX426) Economy

2026/07/02 2026/07/03

19:45 00:25

Hong Kong International Airport Incheon International Airport

3h 40m
Route 2
10h 50m

Cathay Pacific(CX427) Economy

2026/07/16 2026/07/16

01:55 04:45

Incheon International Airport Hong Kong International Airport

3h 50m

Connection : 3h 15m

Cathay Pacific(CX691) Economy

2026/07/16 2026/07/16

08:00 11:45

Hong Kong International Airport Singapore Changi Airport

3h 45m

Cathay Pacific

Round-Trip / Fuel Surcharge Included EUR370

Route 1

Cathay Pacific (CX652,CX426)

2026/07/0212:45
Singapore Changi Airport

2026/07/03 (+1) 00:25
Incheon International Airport

10h 40m
Via1 Transfer(s)

Route 2

Cathay Pacific (CX419,CX659)

2026/07/1620:05
Incheon International Airport

2026/07/17 (+1) 05:30
Singapore Changi Airport

10h 25m
Via1 Transfer(s)

View Flight Details

Flight Details

Route 1
10h 40m

Cathay Pacific(CX652) Economy

2026/07/02 2026/07/02

12:45 17:00

Singapore Changi Airport Hong Kong International Airport

4h 15m

Connection : 2h 45m

Cathay Pacific(CX426) Economy

2026/07/02 2026/07/03

19:45 00:25

Hong Kong International Airport Incheon International Airport

3h 40m
Route 2
10h 25m

Cathay Pacific(CX419) Economy

2026/07/16 2026/07/16

20:05 23:00

Incheon International Airport Hong Kong International Airport

3h 55m

Connection : 2h 45m

Cathay Pacific(CX659) Economy

2026/07/17 2026/07/17

01:45 05:30

Hong Kong International Airport Singapore Changi Airport

3h 45m

Cathay Pacific

Round-Trip / Fuel Surcharge Included EUR370

Route 1

Cathay Pacific (CX710,CX418)

2026/07/0207:20
Singapore Changi Airport

2026/07/02 19:05
Incheon International Airport

10h 45m
Via1 Transfer(s)

Route 2

Cathay Pacific (CX419,CX659)

2026/07/1620:05
Incheon International Airport

2026/07/17 (+1) 05:30
Singapore Changi Airport

10h 25m
Via1 Transfer(s)

View Flight Details

Flight Details

Route 1
10h 45m

Cathay Pacific(CX710) Economy

2026/07/02 2026/07/02

07:20 11:35

Singapore Changi Airport Hong Kong International Airport

4h 15m

Connection : 2h 50m

Cathay Pacific(CX418) Economy

2026/07/02 2026/07/02

14:25 19:05

Hong Kong International Airport Incheon International Airport

3h 40m
Route 2
10h 25m

Cathay Pacific(CX419) Economy

2026/07/16 2026/07/16

20:05 23:00

Incheon International Airport Hong Kong International Airport

3h 55m

Connection : 2h 45m

Cathay Pacific(CX659) Economy

2026/07/17 2026/07/17

01:45 05:30

Hong Kong International Airport Singapore Changi Airport

3h 45m

Display All Search Results

Asia
Europe
Oceania

Singapore to Osaka Singapore to Tokyo Singapore to Seoul Singapore to Fukuoka Singapore to Male (Maldives) Singapore to Nagoya Singapore to Bangkok Singapore to Beijing Singapore to Hanoi Singapore to Hong Kong Singapore to Jakarta Singapore to Medan Singapore to Taipei Singapore to Kuala Lumpur Singapore to Denpasar (Bali) Singapore to Ho Chi Minh Singapore to Guangzhou Singapore to Bandar Seri Begawan Singapore to Surabaya

Singapore to Paris

Singapore to Sydney Singapore to Perth