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 September , October 2026

28 Sep - 22 Oct $ 1,569.00
SNA
Santa Ana
WestJet
3 STOPS
LCY
London
LCY
London
WestJet
3 STOPS
SNA
Santa Ana
Pick dates
28 Sep - 22 Oct $ 1,574.00
SNA
Santa Ana
WestJet
3 STOPS
LCY
London
LCY
London
WestJet
3 STOPS
SNA
Santa Ana
Pick dates
30 Sep - 22 Oct $ 1,622.00
SNA
Santa Ana
WestJet
2 STOPS
LCY
London
LCY
London
WestJet
3 STOPS
SNA
Santa Ana
Pick dates

Last minute flights from Santa Ana to London

28 Sep - 01 Oct $ 2,169.00
SNA
Santa Ana
Frontier Airlines
3 STOPS
LCY
London
LCY
London
Frontier Airlines
3 STOPS
SNA
Santa Ana
Pick dates
28 Sep - 01 Oct $ 2,554.00
SNA
Santa Ana
Frontier Airlines
3 STOPS
LCY
London
LCY
London
Frontier Airlines
3 STOPS
SNA
Santa Ana
Pick dates
28 Sep - 01 Oct $ 2,559.00
SNA
Santa Ana
Frontier Airlines
3 STOPS
LCY
London
LCY
London
Frontier Airlines
3 STOPS
SNA
Santa Ana
Pick dates

One-way flights to London from Santa Ana

6:01 PM - 8:00 AM
Swiss International Air Lines
3 Stops
30h 39m
SNA - LCY
$ 792
Kiwi
Pick dates
6:01 PM - 7:50 AM
Virgin Atlantic Airways
3 Stops
29h 54m
SNA - LCY
$ 797
Kiwi
Pick dates
7:30 AM - 4:50 PM
Swiss International Air Lines
2 Stops
25h 55m
SNA - LCY
$ 845
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.