Flights from London Heathrow to Santa Ana, CA

Trip type

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
London Heathrow
Santa Ana, CA
Outbound
31/03/26
1 Stopover (CLT)
AA0731, AA1140
20h 03min
Return
21/04/26
1 Stopover (ORD)
AA2908, AA0098
13h 28min
American Airlines
£405
Best option
London Heathrow
Santa Ana, CA
Outbound
08/08/26
1 Stopover (DFW)
AA0079, AA0348
15h 25min
Return
31/08/26
1 Stopover (DFW)
AA2659, AA0078
13h 49min
American Airlines
£427
found 3 days ago
London Heathrow
Santa Ana, CA
Outbound
25/05/26
1 Stopover (DFW)
AY5493, AA0348
17h 06min
Return
07/06/26
1 Stopover (SEA)
AS1310, AY5450
26h 15min
Finnair, American Airlines
£574
London Heathrow
Santa Ana, CA
Outbound
19/06/26
1 Stopover (IAH)
UA0004, UA1545
15h 56min
Return
05/07/26
1 Stopover (YVR)
AC0599, LH6841
16h 05min
United Airlines
£416
London Heathrow
Santa Ana, CA
Outbound
25/05/26
1 Stopover (DFW)
BA1530, BA4915
23h 51min
Return
07/06/26
1 Stopover (CLT)
AA2177, AA0730
15h 10min
British Airways
£426
London Heathrow
Santa Ana, CA
Outbound
31/03/26
1 Stopover (SEA)
VS4036, VS3496
32h 38min
Return
21/04/26
1 Stopover (ATL)
VS2698, VS4067
17h 20min
Virgin Atlantic Airways ?
£429
London Heathrow
Santa Ana, CA
Outbound
08/08/26
1 Stopover (DFW)
IB3575, IB4172
16h 55min
Return
31/08/26
1 Stopover (DFW)
IB4959, IB4916
14h 50min
Iberia ?
£443
found 3 days ago
London Heathrow
Santa Ana, CA
Outbound
19/06/26
2 Stopovers (YUL, YVR)
AC0865, AC0315, AC0598
30h 18min
Return
05/07/26
1 Stopover (DEN)
UA1937, UA0027
12h 20min
Air Canada ?
£445
London Heathrow
Santa Ana, CA
Outbound
25/05/26
1 Stopover (PHX)
BA0289, BA6930
14h 10min
Return
07/06/26
1 Stopover (DFW)
BA5673, BA0192
14h 00min
British Airways ?
£459
London Heathrow
Santa Ana, CA
Outbound
25/05/26
1 Stopover (PHX)
BA0289, BA6930
14h 10min
Return
07/06/26
1 Stopover (DFW)
BA5673, BA0192
14h 00min
British Airways
£460
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 404,49 £
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