Flights to San Diego from Hounslow - ￥101,020

View ￥101,020 flight on Thu, Oct 30, 2025Opens in a new window

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Cheap Flights from Hounslow to San Diego (LON-SAN)

Prices were available within the past 7 days and start at ￥101,020 for one-way flights and ￥137,440 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Sat, Aug 16 - Sat, Aug 30
LHR
London
SAN
San Diego
￥137,440 Roundtrip, found 5 days ago
￥137,440
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Sat, Aug 16 from London to San Diego, returning Sat, Aug 30, priced at ￥137,440 found 5 days ago
Brussels Airlines
Sat, Aug 16 - Sat, Aug 30
LHR
London
SAN
San Diego
￥137,440 Roundtrip, found 5 days ago
￥137,440
Roundtrip
found 5 days ago
Select Brussels Airlines flight, departing Sat, Aug 16 from London to San Diego, returning Sat, Aug 30, priced at ￥137,440 found 5 days ago
American Airlines
Sun, Aug 3 - Sun, Aug 10
LHR
London
SAN
San Diego
￥137,800 Roundtrip, found 3 days ago
￥137,800
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sun, Aug 3 from London to San Diego, returning Sun, Aug 10, priced at ￥137,800 found 3 days ago
United
Sat, Aug 16 - Sat, Aug 30
LHR
London
SAN
San Diego
￥140,740 Roundtrip, found 5 days ago
￥140,740
Roundtrip
found 5 days ago
Select United flight, departing Sat, Aug 16 from London to San Diego, returning Sat, Aug 30, priced at ￥140,740 found 5 days ago
Delta
Sat, Aug 16 - Sat, Aug 30
LHR
London
SAN
San Diego
￥152,640 Roundtrip, found 5 days ago
￥152,640
Roundtrip
found 5 days ago
Select Delta flight, departing Sat, Aug 16 from London to San Diego, returning Sat, Aug 30, priced at ￥152,640 found 5 days ago
Delta
Sat, Aug 2 - Sun, Aug 10
LCY
London
SAN
San Diego
￥153,840 Roundtrip, found 3 days ago
￥153,840
Roundtrip
found 3 days ago
Select Delta flight, departing Sat, Aug 2 from London to San Diego, returning Sun, Aug 10, priced at ￥153,840 found 3 days ago

Find the cheapest month to fly from London (LHR) to San Diego (SAN)

November is typically the cheapest month to fly

From ￥77,978 - ￥161,245 per traveler.

Graph displaying average flight prices per month

*Available to Expedia members.