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
20/03/26
1 Stopover (SEA)
VS4036, DL1105
17h 04min
Return
17/04/26
1 Stopover (DTW)
DL1857, VS4038
12h 40min
Virgin Atlantic Airways, Delta Air Lines
£477
London Heathrow
Santa Ana, CA
Outbound
22/12/25
2 Stopovers (FRA, SEA)
LH0923, DE2032, AS1387
23h 00min
Return
10/01/26
2 Stopovers (SEA, FRA)
AS0548, DE2033, LH0908
18h 45min
Lufthansa, Condor, Alaska Airlines
£1,130
London Heathrow
Santa Ana, CA
Outbound
20/03/26
1 Stopover (ORD)
AY5535, AA1179
15h 21min
Return
17/04/26
1 Stopover (DFW)
AA2114, AY3740
13h 14min
Finnair, American Airlines
£580
London Heathrow
Santa Ana, CA
Outbound
20/03/26
2 Stopovers (YUL, YVR)
AC0865, AC0305, AC0598
53h 00min
Return
17/04/26
2 Stopovers (YVR, YUL)
AC0599, AC0308, AC0866
58h 05min
Air Canada
£594
London Heathrow
Santa Ana, CA
Outbound
20/03/26
2 Stopovers (YUL, YVR)
AC0865, AC0305, AC0598
53h 00min
Return
17/04/26
2 Stopovers (YVR, YUL)
AC0599, AC0308, AC0866
58h 05min
Air Canada
£605
London Heathrow
Santa Ana, CA
Outbound
20/03/26
2 Stopovers (YUL, YVR)
AC0865, AC0305, AC0598
53h 00min
Return
17/04/26
2 Stopovers (YVR, YUL)
AC0599, AC0308, AC0866
58h 05min
Air Canada
£606
London Heathrow
Santa Ana, CA
Outbound
20/03/26
1 Stopover (SEA)
AA6910, AS0773
14h 42min
Return
17/04/26
1 Stopover (ORD)
AA2285, AA7018
13h 18min
American Airlines, Alaska Airlines ?
£632
London Heathrow
Santa Ana, CA
Outbound
20/03/26
1 Stopover (ORD)
BA0295, BA5333
15h 21min
Return
17/04/26
1 Stopover (PHX)
BA6953, BA0288
14h 00min
British Airways ?
£633
London Heathrow
Santa Ana, CA
Outbound
20/03/26
2 Stopovers (YUL, YVR)
AC0865, AC0303, AC0598
53h 00min
Return
17/04/26
2 Stopovers (YVR, YUL)
AC0599, AC0304, AC0866
34h 05min
Air Canada ?
£656
London Heathrow
Santa Ana, CA
Outbound
22/12/25
1 Stopover (ATL)
VS4045, VS2696
17h 55min
Return
10/01/26
1 Stopover (SLC)
VS3703, VS4020
12h 25min
Virgin Atlantic Airways
£717
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 £476.82
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