Earn point on your loyalty program!arrow arc left

Cheap flights from Santa Ana (SNA) to London (LCY)

Know your dates, get live prices in seconds
airplane logo

pin logo

calendar
Departure
calendar backward
Return
airplane logo
1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
Book Flight + Hotel at the same time

How to find the cheapest flight from Santa Ana (SNA) to London (LCY)

How to find the cheapest flight from Santa Ana (SNA) to London (LCY)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Santa Ana (SNA) to London (LCY)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Santa Ana (SNA) to London (LCY)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.

Cheap flights from Santa Ana to London in November , December 2025

26 Nov - 09 Dec $ 1,205.00
SNA
Santa Ana
Spirit Airlines
3 STOPS
LCY
London
LCY
London
Spirit Airlines
3 STOPS
SNA
Santa Ana
Pick dates
25 Nov - 09 Dec $ 1,224.00
SNA
Santa Ana
Spirit Airlines
3 STOPS
LCY
London
LCY
London
Spirit Airlines
3 STOPS
SNA
Santa Ana
Pick dates
26 Nov - 06 Dec $ 1,228.00
SNA
Santa Ana
Spirit Airlines
3 STOPS
LCY
London
LCY
London
Spirit Airlines
2 STOPS
SNA
Santa Ana
Pick dates

Last minute flights from Santa Ana to London

26 Nov - 02 Dec $ 1,437.00
SNA
Santa Ana
WestJet
3 STOPS
LCY
London
LCY
London
WestJet
3 STOPS
SNA
Santa Ana
Pick dates
23 Nov - 01 Dec $ 2,378.00
SNA
Santa Ana
Aer Lingus
2 STOPS
LCY
London
LCY
London
Aer Lingus
2 STOPS
SNA
Santa Ana
Pick dates
22 Nov - 01 Dec $ 2,658.00
SNA
Santa Ana
Aer Lingus
2 STOPS
LCY
London
LCY
London
Aer Lingus
2 STOPS
SNA
Santa Ana
Pick dates

One-way flights to London from Santa Ana

6:45 AM - 12:10 PM
United Airlines
2 Stops
22h 10m
SNA - LCY
$ 512
Kiwi
Pick dates
7:15 AM - 12:10 PM
United Airlines
2 Stops
21h 40m
SNA - LCY
$ 558
Kiwi
Pick dates
7:55 AM - 7:00 AM
Aer Lingus
2 Stops
16h 40m
SNA - LCY
$ 730
Kiwi
Pick dates

How to find the cheapest flight from Santa Ana (SNA) to London (LCY)

Related info for your journey
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Santa Ana (SNA) to London (LCY)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Santa Ana (SNA) to London (LCY)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.