
- Plan, book, fly with confidence
trending down icon Be in the knowGet alerts if flight prices drop or rise*bex rewards loyalty icon Book smarterSave up to 25% on select hotels after you book a flight*payments icon
United flights from London to San Diego (LHR→SAN)
Prices were available within the past 7 days and start at £1,234 for one-way flights and £472 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, 11 Nov - Fri, 14 Nov
LHR
London
SAN
San Diego
£472 Return, found 5 days ago
£472
Return
found 5 days ago

Sun, 16 Nov - Sat, 22 Nov
LHR
London
SAN
San Diego
£477 Return, found 12 hours ago
£477
Return
found 12 hours ago
Origin airport | Heathrow |
Destination airport | San Diego Intl. |
Airlines serving | Aer Lingus, Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, Finnair, Iberia, Icelandair, JetBlue Airways, KLM, Lufthansa, Scandinavian Airlines, United, Virgin Atlantic, WestJet |
Popular airline | Virgin Atlantic |
Distance | 8756 km |
Average flight time | 3 hours 12 mins |
- Trending United Flights
- Trending Routes
- Related Airlines
- Nearby Airports
- Flights from Other Cities
- Expedia's Latest Trends
Most Popular United Routes from London
Most Popular United Routes from San Diego
- London to Tokyo (LHR - HND)
- London to Taipei (LHR - TPE)
- London to Hong Kong (LHR - HKG)
- Manchester to Newark Liberty Intl. Airport (MAN - EWR)
- London to Sydney (LHR - SYD)
- London to Tokyo (LHR - NRT)
- Manchester to New York (MAN - JFK)
- Manchester to Las Vegas (MAN - LAS)
- London to Los Angeles (LHR - LAX)
- London to Toronto (LHR - YYZ)
Popular Domestic Routes in San Diego Intl.
- London to New York (LHR - JFK)
- London to Hong Kong (LHR - HKG)
- London to Toronto (LHR - YYZ)
- Manchester to New York (MAN - JFK)
- London to San Francisco (LHR - SFO)
- London to Melbourne (LHR - MEL)
- Manchester to Newark Liberty Intl. Airport (MAN - EWR)
- London to Las Vegas (LHR - LAS)
- London to Sydney (LHR - SYD)
- London to Tokyo (LHR - NRT)
Expedia's Latest Trends
Flights
Cheap Flights from London (LHR) to Melbourne (MEL)Cheap Flights from London (LHR) to Los Angeles (LAX)Cheap Flights from Edinburgh (EDI) to London (LHR)Cheap Flights from London (LHR) to Hong Kong (HKG)Cheap Flights from London (LHR) to Tokyo (NRT)Cheap Flights from London (LHR) to Sri Guru Ram Das Ji Intl. Airport (ATQ)Cheap Flights from London (LHR) to Bangkok (BKK)Cheap Flights from London (LHR) to Manila (MNL)Cheap Flights from London (LHR) to Johannesburg (JNB)Cheap Flights from London (LHR) to Toronto (YYZ)Cheap Flights from London (LON) to New York (NYC)Cheap Flights from Newcastle (NCL) to London (LHR)Cheap Flights from London (LHR) to Sydney (SYD)Cheap Flights from Lagos (LOS) to London (LHR)Cheap Flights from London (LHR) to New York (JFK)Cheap Flights from London (LHR) to Auckland (AKL)Cheap Flights from London (LHR) to Miami (MIA)Cheap Flights from London (LHR) to San Francisco (SFO)Cheap Flights from London (LHR) to Perth (PER)Cheap Flights from London (LHR) to Delhi (DEL)Cheap Flights from London (LHR) to Colombo (CMB)Cheap Flights from London (LHR) to Istanbul (IST)Cheap Flights from London (LHR) to Barcelona (BCN)Cheap Flights from Manchester (MAN) to New York (JFK)Cheap Flights from London (LHR) to Dubai (DXB)Cheap Flights from London (LHR) to Cape Town (CPT)Cheap Flights from London (LHR) to Lisbon (LIS)Cheap Flights from London (LHR) to Vancouver (YVR)Cheap Flights from London (LHR) to Mumbai (BOM)Cheap Flights from London (LHR) to Goa (GOI)
*Available to Expedia members.