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
08/12/25
1 Stopover (DFW)
BA0193, BA4332
15h 11min
Return
24/12/25
1 Stopover (DFW)
BA5674, BA0192
13h 14min
British Airways ?
£413
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
08/12/25
1 Stopover (DFW)
BA0193, BA4332
15h 11min
Return
24/12/25
1 Stopover (ORD)
BA5680, BA0296
13h 56min
British Airways ?
£419
London Heathrow
Santa Ana, CA
Outbound
08/12/25
1 Stopover (ORD)
BA0295, BA5333
16h 17min
Return
24/12/25
1 Stopover (ORD)
BA5680, BA0296
13h 56min
British Airways
£421
London Heathrow
Santa Ana, CA
Outbound
08/12/25
1 Stopover (ORD)
AY5535, AA1179
16h 17min
Return
24/12/25
1 Stopover (DFW)
AA2264, AY3762
13h 11min
Finnair, American Airlines
£426
London Heathrow
Santa Ana, CA
Outbound
08/12/25
1 Stopover (ORD)
BA0295, BA5333
16h 17min
Return
24/12/25
1 Stopover (ORD)
BA5680, BA0296
13h 56min
British Airways
£436
London Heathrow
Santa Ana, CA
Outbound
08/12/25
1 Stopover (DFW)
IB4207, IB4497
24h 05min
Return
24/12/25
1 Stopover (DFW)
IB4256, IB4206
16h 30min
Iberia ?
£444
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
08/12/25
1 Stopover (DFW)
AA0051, AA2659
15h 43min
Return
24/12/25
1 Stopover (DFW)
AA1686, AA0080
16h 30min
American Airlines
£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
Prices based on recent searches, subject to last-minute changes
Page 1 / 3

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 £ 412,82
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