Flights from London Heathrow to Santa Ana, CA

Our cheapest offers for flights from London Heathrow to Santa Ana, CA

Here you can compare cheap flights from London Heathrow (LHR) to Santa Ana, CA (SNA) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Santa Ana, CA. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Best option
London Heathrow
Santa Ana, CA
Outbound
20/10/25
1 Stopover (PHX)
BA0289, BA6930
14h 06min
Return
11/11/25
1 Stopover (PHX)
BA6953, BA0288
12h 16min
British Airways ?
£450
London Heathrow
Santa Ana, CA
Outbound
09/10/25
1 Stopover (SEA)
AY5451, AS1288
20h 40min
Return
14/10/25
1 Stopover (SEA)
AS1323, AY5450
16h 05min
Finnair, Alaska Airlines
£640
London Heathrow
Santa Ana, CA
Outbound
20/10/25
1 Stopover (PHX)
BA0289, BA6930
14h 06min
Return
11/11/25
1 Stopover (DFW)
BA5089, BA1505
13h 39min
British Airways
£463
London Heathrow
Santa Ana, CA
Outbound
20/10/25
1 Stopover (SEA)
AA6910, AA7616
20h 40min
Return
11/11/25
1 Stopover (DFW)
AA2253, AA0020
13h 24min
American Airlines ?
£471
London Heathrow
Santa Ana, CA
Outbound
20/10/25
1 Stopover (ORD)
BA0299, BA5333
16h 07min
Return
11/11/25
1 Stopover (DFW)
BA5089, BA1505
13h 39min
British Airways
£480
London Heathrow
Santa Ana, CA
Outbound
09/10/25
1 Stopover (SLC)
VS4019, VS3702
15h 18min
Return
14/10/25
1 Stopover (SEA)
VS3497, VS0106
16h 35min
Virgin Atlantic Airways ?
£480
London Heathrow
Santa Ana, CA
Outbound
20/10/25
1 Stopover (ORD)
BA0299, BA5333
16h 07min
Return
11/11/25
1 Stopover (DFW)
BA5089, BA1505
13h 39min
British Airways
£482
London Heathrow
Santa Ana, CA
Outbound
11/09/25
1 Stopover (YVR)
AC0861, AC0598
30h 13min
Return
15/09/25
2 Stopovers (YVR, YUL)
AC0599, AC0302, AC0866
33h 05min
Air Canada ?
£483
London Heathrow
Santa Ana, CA
Outbound
09/10/25
1 Stopover (SLC)
VS4019, VS3702
15h 18min
Return
14/10/25
1 Stopover (SEA)
DL2101, DL5974
16h 35min
Virgin Atlantic Airways
£489
London Heathrow
Santa Ana, CA
Outbound
20/10/25
1 Stopover (SEA)
KL6022, KL7356
32h 56min
Return
11/11/25
1 Stopover (SEA)
KL5758, KL6133
19h 45min
KLM
£501
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from London Heathrow to Santa Ana, CA

Favourite airline: Lufthansa
48 % of flights on the route London Heathrow – Santa Ana, CA are booked with Lufthansa.
Lufthansa
48 %
Brussels Airlines
14 %
Air Canada
10 %
Favourite connection: via San Francisco
Flights with a stopover in San Francisco are the most popular connection for this route.
Route
bookings
1 stopover San Francisco International Airport
31h 49min, from 1 063 £
62 %
2 stopovers Montréal-Pierre Elliott Trudeau International Airport Vancouver International Airport, BC
30h 46min, from 992 £
25 %
1 stopover Houston - George Bush Intercontinental Airport, TX
29h 43min, from 1 136 £
12 %

Important flight information

Flight information: London Heathrow - Santa Ana, CA

Outbound and return from 449,30 £
Distance 8765 km
Departure airport Airport London Heathrow (LHR)
Arrival airport Airport Santa Ana - Orange County Airport, CA (SNA)
Destination country Flights to United States
Alternative routes to United States
Alternative flights to Santa Ana, CA
Flight destinations with a similar price