Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Santa Ana to London from £220

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Santa Ana to London departing on 27/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Santa Ana to London (SNA-LON)

Cheap return flights

Delta Logo
13:44 - 09:50SNA-LHR
12h 06m1 stop
Delta Logo
06:20 - 22:23LHR-SNA
23h 03m2 stops
£386Delta
Find Deal
Tue, 21 Oct - Thu, 30 Oct
Delta Logo
11:05 - 11:20SNA-LHR
16h 15m1 stop
Delta Logo
08:55 - 22:28LHR-SNA
20h 33m2 stops
£386Delta
Find Deal
Tue, 21 Oct - Thu, 30 Oct
KLM Logo
11:48 - 08:55SNA-LHR
13h 07m1 stop
KLM Logo
12:30 - 22:28LHR-SNA
16h 58m1 stop
£392KLM
Find Deal
Tue, 21 Oct - Thu, 30 Oct
KLM Logo
11:48 - 08:55SNA-LHR
13h 07m1 stop
KLM Logo
12:20 - 22:17LHR-SNA
16h 57m1 stop
£392KLM
Find Deal
Tue, 21 Oct - Thu, 30 Oct
Virgin Atlantic Logo
07:45 - 07:50SNA-LHR
16h 05m1 stop
Virgin Atlantic Logo
10:45 - 22:20LHR-SNA
19h 35m1 stop
£404Virgin Atlantic
Find Deal
Sun, 16 Nov - Mon, 24 Nov
Virgin Atlantic Logo
13:44 - 09:50SNA-LHR
12h 06m1 stop
Virgin Atlantic Logo
09:55 - 22:17LHR-SNA
20h 22m2 stops
£424Virgin Atlantic
Find Deal
Fri, 17 Oct - Fri, 24 Oct
United Airlines Logo
21:14 - 06:45SNA-LHR
25h 31m1 stop
United Airlines Logo
14:50 - 22:05LHR-SNA
15h 15m1 stop
£448United Airlines
Find Deal
Sat, 6 Sep - Fri, 19 Sep
United Airlines Logo
16:00 - 07:25SNA-LHR
31h 25m1 stop
United Airlines Logo
14:10 - 12:18LHR-SNA
30h 08m1 stop
£461United Airlines
Find Deal
Sun, 31 Aug - Tue, 16 Sep
Air Canada Logo
13:20 - 06:30SNA-LHR
33h 10m2 stops
Air Canada Logo
14:10 - 12:18LHR-SNA
30h 08m1 stop
£470Air Canada
Find Deal
Sat, 11 Oct - Wed, 22 Oct
Air Canada Logo
13:20 - 06:30SNA-LHR
33h 10m2 stops
Air Canada Logo
08:45 - 12:18LHR-SNA
35h 33m2 stops
£493Air Canada
Find Deal
Sat, 20 Sep - Sun, 28 Sep

Air Canada flights from Santa Ana to London

Our best Air Canada deals on Santa Ana to London flight tickets
Air Canada
11 Oct
SNA13:20Santa Ana J. Wayne/Orange Cnty
33h 10m
2 stops
LHR06:30London Heathrow
22 Oct
LHR14:10London Heathrow
30h 08m
1 stop
SNA12:18Santa Ana J. Wayne/Orange Cnty
£470
Find similar
Air Canada
20 Sept
SNA13:20Santa Ana J. Wayne/Orange Cnty
33h 10m
2 stops
LHR06:30London Heathrow
28 Sept
LHR08:45London Heathrow
35h 33m
2 stops
SNA12:18Santa Ana J. Wayne/Orange Cnty
£493
Find similar
Air Canada
23 Dec
SNA18:40Santa Ana J. Wayne/Orange Cnty
28h 30m
2 stops
LHR07:10London Heathrow
9 Jan
LHR18:00London Heathrow
34h 56m
2 stops
SNA20:56Santa Ana J. Wayne/Orange Cnty
£505
Find similar

Virgin Atlantic flights from Santa Ana to London

Our best Virgin Atlantic deals on Santa Ana to London flight tickets
Virgin Atlantic
16 Nov
SNA07:45Santa Ana J. Wayne/Orange Cnty
16h 05m
1 stop
LHR07:50London Heathrow
24 Nov
LHR10:45London Heathrow
19h 35m
1 stop
SNA22:20Santa Ana J. Wayne/Orange Cnty
£404
Find similar
Virgin Atlantic
17 Oct
SNA13:44Santa Ana J. Wayne/Orange Cnty
12h 06m
1 stop
LHR09:50London Heathrow
24 Oct
LHR09:55London Heathrow
20h 22m
2 stops
SNA22:17Santa Ana J. Wayne/Orange Cnty
£424
Find similar
Virgin Atlantic
17 Oct
SNA13:44Santa Ana J. Wayne/Orange Cnty
16h 31m
2 stops
LHR14:15London Heathrow
24 Oct
LHR06:30London Heathrow
21h 38m
2 stops
SNA20:08Santa Ana J. Wayne/Orange Cnty
£428
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Santa Ana to London that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 17 August 2025.
Use the filters below to find and compare flights from Santa Ana to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Tue 21/10

13:44-09:50

1 stop12h 06m

London Heathrow

Thu 30/10

06:20-22:23

2 stops23h 03m

£386

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Tue 21/10

11:05-11:20

1 stop16h 15m

London Heathrow

Thu 30/10

08:55-22:28

2 stops20h 33m

£386

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Tue 21/10

11:48-08:55

1 stop13h 07m

London Heathrow

Thu 30/10

12:30-22:28

1 stop16h 58m

£392

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Tue 21/10

11:48-08:55

1 stop13h 07m

London Heathrow

Thu 30/10

12:20-22:17

1 stop16h 57m

£392

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Sun 16/11

07:45-07:50

1 stop16h 05m

London Heathrow

Mon 24/11

10:45-22:20

1 stop19h 35m

£404

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Fri 17/10

13:44-09:50

1 stop12h 06m

London Heathrow

Fri 24/10

09:55-22:17

2 stops20h 22m

£424

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Sat 6/9

21:14-06:45

1 stop25h 31m

London Heathrow

Fri 19/9

14:50-22:05

1 stop15h 15m

£448

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Sun 31/8

16:00-07:25

1 stop31h 25m

London Heathrow

Tue 16/9

14:10-12:18

1 stop30h 08m

£461

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Sat 11/10

13:20-06:30

2 stops33h 10m

London Heathrow

Wed 22/10

14:10-12:18

1 stop30h 08m

£470

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Sat 20/9

13:20-06:30

2 stops33h 10m

London Heathrow

Sun 28/9

08:45-12:18

2 stops35h 33m

£493

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to London from

How to get the cheapest flight ticket from Santa Ana to London

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Santa Ana and London?

What is the cheapest month to fly to London?

The cheapest month to fly to London from Santa Ana is in October. Flight prices, which tend to average around £462, are often lower during this time because this is during the off-season. The month of September is another great option to travel to London, with average flight prices from Santa Ana averaging around £505.

What is the cheapest day to depart on your flight to London?

Our data shows that Monday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £515. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Santa Ana to London for around £587.

What is the cheapest time of day to depart on your flight to London?

The cheapest time of day to fly to London is in the afternoon when flights can be purchased for as low as £522. Flights at midday are often more expensive, with an average ticket price of £685.

How have Santa Ana to London flight prices changed over time?

As of August 2025, prices for Santa Ana to London flights are approximately 49% cheaper when compared to flights at the same time last year.

When to book flights from Santa Ana to London

Are you open to changing your travel dates? Check out the ideal times to fly from Santa Ana to London according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Santa Ana to London (SNA to LON) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Santa Ana to London

Best price found

£220

Fastest flight time

12h 05m

Direct flights

None

Airports in London

3 airports
The best one-way flight to London from Santa Ana in the past 72 hours is £220. The best return flight deal from Santa Ana to London found on momondo in the last 72 hours is £386.
The fastest flight from Santa Ana to London takes 12h 05m
There are no direct flights from Santa Ana to London. Popular non-direct routes for this connection are Santa Ana J. Wayne/Orange Cnty Airport - London Heathrow Airport, Santa Ana J. Wayne/Orange Cnty Airport - London Gatwick Airport and Santa Ana J. Wayne/Orange Cnty Airport - London City Airport.
There are 3 airports near London: London City (LCY), London Heathrow (LHR), London Gatwick (LGW)
Search flight deals

  • How far is Santa Ana J. Wayne/Orange Cnty to London by plane?

    A flight from Santa Ana J. Wayne/Orange Cnty to London will travel around 5442.6 mi. In terms of flight time, this usually takes a little over 12h 05m.

  • When did momondo last update prices for flights from Santa Ana J. Wayne/Orange Cnty Airport to London?

    Prices for flights from Santa Ana J. Wayne/Orange Cnty Airport to London were last updated today.

  • How old do you have to be to fly from Santa Ana J. Wayne/Orange Cnty Airport to London?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Santa Ana J. Wayne/Orange Cnty Airport to London.

  • What documentation or ID do you need to fly to London?

    The necessary travel and health documents for your London trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Milton Keynes
Luton
Slough
Maidstone
Gatwick
Southend-on-Sea
Canterbury
Ipswich
Ilford
Guildford
Colchester
Worthing
Hounslow
Dartford
Dover
Chelmsford
Hayes
Bedford
Winchester

Why use momondo?

Why should I use momondo to find a flight deal from Santa Ana to London?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Santa Ana to London for you.

Can I find flights from Santa Ana to London with flexible booking policies on momondo?

momondo does allow users to show only those flights to London from Santa Ana which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Santa Ana to London?

Once all potential Santa Ana to London flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Santa Ana to London right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to London from Santa Ana. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your London trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 22/8
Fri 29/8
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London
London City Airport
London Gatwick Airport
London Heathrow Airport
London Luton Airport
London Southend Airport
London Stansted Airport