Cheap flights from Santa Ana (SNA) to London (LON) from $303

This is the cheapest one-way flight price, found on 6/5. Prices may vary by date and flight preferences.
SNA — LON
Jun 10 — Jun 171
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The best prices from Santa Ana J. Wayne/Orange Cnty to London are usually found in March or January, booked 0 days in advance, depart on a Sunday or Tuesday and return on a Monday

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

All the information you need to plan the best SNA to LON flight in 2023: compare Santa Ana to London flight prices with the expected peak season, weather and rainfall in London.

Popular in

July

Cheapest in

March

Round-trip from

$633

One-way from

$346
High demand for flights, 36% potential price rise
Best time to find cheap flights, 26% potential price drop
From Santa Ana J. Wayne/Orange Cnty to London (LON)
One-way flight from Santa Ana J. Wayne/Orange Cnty to London (LON)

SNA - LON

Price

$633 - $1,115

LON

Temperature

39.2 - 62.6 °F

LON

Rainfall

1.6 - 2.8 inches

Cheap flights from Santa Ana to London in June, July 2023

The best prices found for SNA to LON flights for June, July
These are some of the most attractive deals on flights from Santa Ana to London in 2023. Check back in a little while for more flight options.

Santa Ana to London 2023 flight deals

Cheap flights to London from Santa Ana found for this year
These are some of the most attractive deals on flights from Santa Ana to London in 2023. Check back in a little while for more flight options.

Cheap Iberia flights from Santa Ana to London

Check out some of the cheapest Iberia flights we've come across from Santa Ana to London. It's recommended that users confirm their flight details before booking.

Cheap Air Canada flights from Santa Ana to London

Some of the lowest-priced Air Canada flights we've found at this time heading from Santa Ana to London. Deals frequently update to provide users with more options.

Last minute flights from Santa Ana to London

Late deals on return flights to London from Santa Ana, departing today and this week
Check out these flights departing soon from Santa Ana to London. Users should examine the flight details to ensure there are no surprises.

One-way flights to London from Santa Ana

The cheapest one-way flights from Santa Ana to London
If you're seeking multiple options on one-way flights from Santa Ana to London, be sure to check out these deals, which are updated often. Users can also find round-trip Santa Ana to London flights by using the search form above.

Find flights from Santa Ana to London within your budget

Use the slider to find flights from Santa Ana to London that fit your budget.

Fly from

Any airport

Fly to

Any airport

Budget

$639 - $1,171

Route

Depart

Return

Price

Santa Ana J. Wayne/Orange CntyLondon Heathrow

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Sat 8/5

1 stop13h 30m

London Heathrow

Thu 9/14

2 stops22h 02m

Santa Ana J. Wayne/Orange CntyLondon Heathrow

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Tue 10/10

1 stop32h 39m

London Heathrow

Wed 10/25

1 stop31h 03m

Santa Ana J. Wayne/Orange CntyLondon Heathrow

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Thu 11/16

1 stop15h 45m

London Heathrow

Mon 11/27

2 stops29h 50m

Santa Ana J. Wayne/Orange CntyLondon Heathrow

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Tue 8/15

1 stop12h 14m

London Heathrow

Tue 8/22

1 stop14h 24m

Santa Ana J. Wayne/Orange CntyLondon Heathrow

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Wed 10/11

1 stop15h 20m

London Heathrow

Sun 10/29

1 stop19h 49m

Santa Ana J. Wayne/Orange CntyLondon Heathrow

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Sat 9/30

1 stop13h 46m

London Heathrow

Fri 10/20

1 stop16h 33m

Santa Ana J. Wayne/Orange CntyLondon Heathrow

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Sat 8/5

2 stops18h 35m

London Heathrow

Wed 9/13

2 stops18h 52m

Santa Ana J. Wayne/Orange CntyLondon Gatwick

SNA - LGW

SNALGW

Santa Ana J. Wayne/Orange Cnty

Tue 9/26

1 stop31h 20m

London Gatwick

Sat 10/7

1 stop13h 50m

Santa Ana J. Wayne/Orange CntyLondon Gatwick

SNA - LGW

SNALGW

Santa Ana J. Wayne/Orange Cnty

Fri 9/29

2 stops17h 15m

London Gatwick

Thu 10/26

2 stops17h 22m

Flights are sorted by cheapest first

Deals found on 6/4

Reviews of Airlines Servicing London

To help decide which airline to fly from Santa Ana to London, see what other customers have to say about Iberia, Air Canada and American Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
2,388 reviews

Overall

8.0

Boarding

8.1

Crew

8.5

Food

7.2

Comfort

7.9

Entertainment

7.8

Reviews

1 / 10

Boarding didn’t go well due to taking too long not sure why but crew was great and flight itself great

Delta
8.0
Very good
2,388 reviews
Delta
8.0
Very good
2,388 reviews

Overall

8.0

Boarding

8.1

Crew

8.5

Food

7.2

Comfort

7.9

Entertainment

7.8

Reviews

1 / 10

Boarding didn’t go well due to taking too long not sure why but crew was great and flight itself great

United Airlines
7.6
Good
1,551 reviews
Delta
8.0
Very good
2,388 reviews

Overall

8.0

Boarding

8.1

Crew

8.5

Food

7.2

Comfort

7.9

Entertainment

7.8

Reviews

1 / 10

Boarding didn’t go well due to taking too long not sure why but crew was great and flight itself great

American Airlines
7.3
Good
2,149 reviews
Delta
8.0
Very good
2,388 reviews

Overall

8.0

Boarding

8.1

Crew

8.5

Food

7.2

Comfort

7.9

Entertainment

7.8

Reviews

1 / 10

Boarding didn’t go well due to taking too long not sure why but crew was great and flight itself great

Iberia
7.1
Good
591 reviews
Delta
8.0
Very good
2,388 reviews

Overall

8.0

Boarding

8.1

Crew

8.5

Food

7.2

Comfort

7.9

Entertainment

7.8

Reviews

1 / 10

Boarding didn’t go well due to taking too long not sure why but crew was great and flight itself great

WestJet
7.1
Good
641 reviews
Delta
8.0
Very good
2,388 reviews

Overall

8.0

Boarding

8.1

Crew

8.5

Food

7.2

Comfort

7.9

Entertainment

7.8

Reviews

1 / 10

Boarding didn’t go well due to taking too long not sure why but crew was great and flight itself great

Related info for your journey

Useful info, stats and facts about Santa Ana to London flights.

Top 6 airlines flying from Santa Ana to London

The chart below displays the airlines Cheapflights users traveling from Santa Ana to London choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Virgin AtlanticCheapest$663Average$972FlexibilityNo cancel feeOn-time72%COVID-19 safety
Search Virgin Atlantic flights
British AirwaysCheapest$683Average$1,106FlexibilityNo cancel feeOn-time70%COVID-19 safety
Search British Airways flights
DeltaCheapest$726Average$1,262FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights
United AirlinesCheapest$743Average$1,016FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights
American AirlinesCheapest$787Average$1,070FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights
LufthansaCheapest$1,105Average$1,331FlexibilityNo cancel feeOn-time76%COVID-19 safety
Search Lufthansa flights