Seoul (ICN) to London Heathrow (LHR) flight deal in economy from $252

China Southern AirlinesCZChina Southern Airlines
One Way•Economy
South KoreaICN

Incheon International Airport

Seoul, South Korea
United KingdomLHR

London Heathrow Airport

London Heathrow, United Kingdom
$534 USD
-53%$252 USD
Verified 25 days ago
Extremely Rare Availability
4% of dates checked are available within 10% of the lowest price

Thursday, October 8th, 2026

Outbound Flights

17h 40m·1 stop
$252 USD
China Southern Airlines
ICNOct 8 09:40
→
CANOct 8 12:30
CZ 340Airbus A321neo
1h 10m layover
China Southern Airlines
CANOct 8 13:40
→
LHROct 8 19:20
CZ 303Boeing 787
36h 5m·1 stop
$342 USD
China Southern Airlines
ICNOct 8 15:15
→
CANOct 8 18:10
CZ 338Boeing 787
19h 30m layover·Overnight
China Southern Airlines
CANOct 9 13:40
→
LHROct 9 19:20
CZ 303Boeing 787
16h 40m·1 stop
$671 USD
China Southern Airlines
ICNOct 8 09:25
→
PKXOct 8 10:30
CZ 316Airbus A330
3h 45m layover
China Southern Airlines
PKXOct 8 14:15
→
LHROct 8 18:05
CZ 673Airbus A350
34h 35m·1 stop
$671 USD
China Southern Airlines
ICNOct 8 16:45
→
CANOct 8 19:25
CZ 3062Airbus A321neo
18h 15m layover·Overnight
China Southern Airlines
CANOct 9 13:40
→
LHROct 9 19:20
CZ 303Boeing 787
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