Cheap flights from London to Perth – Compare and Save

LON — PER
12 Oct — 19 Oct1
1 adult
1 adult, Economy

Find flight deals from London to Perth

Cheapest flights from London to Perth
Explore the most affordable flight options available from London to Perth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2025.

Thu 6/1116:50LHR - PER
1 stop22h 00mCathay Pacific
Thu 20/1108:30PER - LHR
1 stop29h 00mCathay Pacific
Deal found 11/9£864
Mon 27/1009:20LGW - PER
1 stop43h 00mMultiple Airlines
Mon 3/1105:35PER - LGW
2 stops32h 55mMultiple Airlines
Deal found 12/9£865
Wed 1/1016:55LGW - PER
2 stops28h 35mMultiple Airlines
Wed 15/1022:45PER - LGW
1 stop21h 40mMultiple Airlines
Deal found 12/9£865
Wed 29/1022:05LHR - PER
1 stop24h 50mCathay Pacific
Mon 17/1108:30PER - LHR
1 stop29h 00mCathay Pacific
Deal found 11/9£865
Tue 16/900:20STN - PER
2 stops32h 55mMultiple Airlines
Wed 24/905:10PER - STN
3 stops37h 20mMultiple Airlines
Deal found 12/9£866
Mon 3/1111:00LHR - PER
1 stop27h 50mCathay Pacific
Sun 16/1108:30PER - LHR
1 stop29h 00mCathay Pacific
Deal found 12/9£866
Mon 3/1106:25LGW - PER
2 stops29h 15mMultiple Airlines
Sat 15/1101:15PER - LGW
2 stops29h 20mMultiple Airlines
Deal found 10/9£867
Mon 6/1020:35LHR - PER
2 stops32h 35mMultiple Airlines
Mon 27/1023:15PER - LHR
1 stop24h 10mMultiple Airlines
Deal found 10/9£867
Tue 16/905:30LGW - PER
2 stops36h 40mTurkish Airlines
Fri 3/1015:50PER - LGW
2 stops31h 25mTurkish Airlines
Deal found 10/9£867
Sat 13/907:30LHR - PER
2 stops45h 40mMultiple Airlines
Tue 30/923:35PER - LHR
2 stops53h 35mMultiple Airlines
Deal found 10/9£867
Wed 10/1206:25LGW - PER
2 stops39h 25mTurkish Airlines
Mon 19/102:25PER - LGW
2 stops28h 10mTurkish Airlines
Deal found 12/9£868
Wed 8/1014:45LHR - PER
2 stops30h 45mMultiple Airlines
Tue 21/1023:35PER - LHR
2 stops27h 55mMultiple Airlines
Deal found 10/9£868

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