Book flights from London to Thailand with Cathay Pacific from GBP794
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1 Passenger(s), Economy
expand_morePROMOTION CODE (OPTIONAL)
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today
Popular flights from London to Thailand
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GBP
Best fares on flights found by others in the last 48 hours. (Please note that some fares may only apply when there are multiple travellers.)
Explore flight fares from London to Thailand
Make flexible bookings with Cathay Pacific and enjoy hassle-free travel when plans change.
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flight_land
GBP
London (LHR)to
Bangkok (BKK)
26/11/2026 - 12/12/2026
Round-trip
Economy
From
GBP794
Seen 3 hours ago
London (LHR)to
Bangkok (BKK)
30/11/2026 - 12/12/2026
Round-trip
Economy
From
GBP794
Seen 3 hours ago
London (LHR)to
Bangkok (BKK)
03/12/2026 - 12/12/2026
Round-trip
Economy
From
GBP794
Seen 3 hours ago
London (LHR)to
Phuket (HKT)
24/11/2026 - 12/12/2026
Round-trip
Economy
From
GBP804
Seen 1 day ago
London (LHR)to
Phuket (HKT)
30/11/2026 - 12/12/2026
Round-trip
Economy
From
GBP804
Seen 1 day ago
London (LHR)to
Phuket (HKT)
03/12/2026 - 12/12/2026
Round-trip
Economy
From
GBP804
Seen 1 day ago
Lowest fares on round-trip flights found by other customers on Cathay Pacific’s official website in the last 48 hours. All fares are subject to change at any time. Other Cathay Pacific Terms & Conditions apply.