How long is the flight from Santa Ana to London?

Departing from Santa Ana to London will take you 12h 26m. The distance from Santa Ana to London is about 5437 mi. This flight may include one or multiple stops.

What are the cheapest airlines to fly from Santa Ana to London one-way?

£275 is the cheapest one-way deal found within the past few days, from Air France. You may also be able to find cheap deals on KLM and Iberia, with prices starting from £275 and £278, respectively.

In terms of precipitation, rainfall in London ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

What are the most popular routes from Santa Ana to London?

Most travelers choose Santa Ana J. Wayne/Orange Cnty - London Heathrow, Santa Ana J. Wayne/Orange Cnty - London Gatwick or Santa Ana J. Wayne/Orange Cnty - London City when deciding on the best route from Santa Ana to London.

What is the cheapest time of day to fly from SNA to LON?

When flying from Santa Ana to London, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly from for flights from Santa Ana to London?

Santa Ana J. Wayne/Orange Cnty (SNA) is the airport you will fly out of if you book a flight from Santa Ana to London. You should not have trouble finding flights to London from J. Wayne/Orange Cnty; the airport handles an average of 0 outbound flights to London per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Santa Ana airport to London. It is only a 4.8 mi journey to J. Wayne/Orange Cnty (SNA) from Santa Ana’s city center.

Can I find deals for flights from Santa Ana to London that include hotel bookings?

Yes. In addition to deals on Santa Ana to London flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Santa Ana to London?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Santa Ana to London.

Can I find deals for business class flights from Santa Ana to London?

Yes. Cheapflights offers flight deals from Santa Ana to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£191+ Flights from Santa Ana to London

Q: How much does it cost for a return flight from Santa Ana to London?

Airfare is below average for this route at the moment. Santa Ana to London flights typically cost between £566 and £818 in October. The cheapest return flight price found within the last 3 days was £435 on Delta (21 Oct-30 Oct).

Cheap flight deals from Santa Ana to London

Round-trip from	£435
One-way from	£191
Popular in	December
Cheapest in	October
Average price	£755

Delta
21/10-30/10
3 total stops
35h 38m total
Santa Ana to London

Search Deals

9/12
2 total stops
28h 14m total
Santa Ana to London

Search Deals

Highest demand for flights based on searches. 12% potential increase in price (£64 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£16 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

Find flight deals from Santa Ana to London

Cheapest flights from Santa Ana to London
Explore the most affordable flight options available from Santa Ana to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.

Tue 21/1007:15SNA - LHR

1 stop20h 05mDelta

Thu 30/1008:55LHR - SNA

2 stops20h 33mDelta

Deal found 14/9£435

Wed 24/914:05SNA - LHR

1 stop13h 15mVirgin Atlantic

Fri 3/1006:30LHR - SNA

2 stops21h 57mVirgin Atlantic

Deal found 14/9£436

Tue 21/1010:23SNA - LHR

1 stop12h 57mBritish Airways

Thu 30/1011:55LHR - SNA

1 stop17h 22mBritish Airways

Deal found 14/9£437

Mon 27/1012:43SNA - LHR

1 stop12h 52mBritish Airways

Fri 7/1112:35LHR - SNA

1 stop17h 04mBritish Airways

Deal found 15/9£441

Mon 27/1011:28SNA - LHR

1 stop14h 07mIberia

Fri 7/1110:05LHR - SNA

1 stop17h 58mIberia

Deal found 17/9£442

Tue 23/909:49SNA - LHR

1 stop16h 01mVirgin Atlantic

Tue 30/911:20LHR - SNA

2 stops19h 02mVirgin Atlantic

Deal found 16/9£445

Fri 31/1013:44SNA - LHR

1 stop13h 16mVirgin Atlantic

Fri 7/1112:30LHR - SNA

1 stop17h 58mVirgin Atlantic

Deal found 16/9£449

Wed 15/1016:43SNA - LHR

1 stop13h 42mBritish Airways

Wed 12/1110:05LHR - SNA

1 stop15h 56mBritish Airways

Deal found 17/9£455

Tue 25/1112:46SNA - LHR

1 stop13h 14mBritish Airways

Tue 2/1211:00LHR - SNA

1 stop18h 39mBritish Airways

Deal found 17/9£459

Wed 19/1108:01SNA - LHR

1 stop15h 04mKLM

Tue 2/1210:45LHR - SNA

1 stop15h 24mKLM

Deal found 15/9£463

Thu 2/1008:15SNA - LGW

2 stops16h 20mAmerican Airlines

Fri 10/1014:30LGW - SNA

2 stops27h 15mAmerican Airlines

Deal found 14/9£468

Mon 20/1009:37SNA - LCY

2 stops18h 53mMultiple Airlines

Tue 28/1009:50LCY - SNA

2 stops17h 42mMultiple Airlines

Deal found 16/9£523

Best flights from Santa Ana to London
Discover carefully curated flight deals from Santa Ana to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 September 2025.

Wed 5/1107:15SNA - LHR

1 stop19h 15mDelta

Tue 11/1106:20LHR - SNA

2 stops24h 06mDelta

Deal found 16/9£436

Mon 27/1014:59SNA - LHR

1 stop12h 26mBritish Airways

Fri 7/1111:00LHR - SNA

1 stop18h 39mBritish Airways

Deal found 16/9£441

Thu 2/1008:15SNA - LGW

2 stops16h 20mAmerican Airlines

Fri 10/1014:30LGW - SNA

2 stops27h 15mAmerican Airlines

Deal found 14/9£468

Tue 11/1106:45SNA - LCY

2 stops22h 05mMultiple Airlines

Tue 18/1109:50LCY - SNA

2 stops20h 04mMultiple Airlines

Deal found 16/9£523

Mon 27/1011:28SNA - LGW

2 stops24h 32mIberia

Fri 7/1119:40LGW - SNA

2 stops22h 13mIberia

Deal found 15/9£672

Tue 25/1116:05SNA - LCY

2 stops16h 35mLufthansa

Tue 2/1209:50LCY - SNA

2 stops16h 57mLufthansa

Deal found 17/9£683

Tue 11/1117:20SNA - LHR

2 stops18h 50mDelta

Tue 18/1108:55LHR - SNA

2 stops21h 33mDelta

Deal found 16/9£439

Tue 7/1012:50SNA - LGW

2 stops36h 35mWestJet

Fri 10/1010:45LGW - SNA

2 stops57h 16mWestJet

Deal found 15/9£905

Tue 25/1110:17SNA - LGW

2 stops16h 38mIcelandair

Tue 2/1211:55LGW - SNA

2 stops17h 19mIcelandair

Deal found 17/9£933

Fri 17/1015:10SNA - LHR

1 stop15h 05mDelta

Fri 24/1008:40LHR - SNA

2 stops21h 37mDelta

Deal found 16/9£473

Mon 20/1009:37SNA - LCY

2 stops18h 53mMultiple Airlines

Tue 28/1009:50LCY - SNA

2 stops17h 42mMultiple Airlines

Deal found 16/9£523

Fri 31/1007:00SNA - LHR

2 stops17h 05mDelta

Fri 7/1109:00LHR - SNA

2 stops21h 28mDelta

Deal found 16/9£476

Tue 25/1116:05SNA - LCY

2 stops16h 35mMultiple Airlines

Tue 2/1218:15LCY - SNA

2 stops32h 32mMultiple Airlines

Deal found 17/9£543

Thu 2/1018:56SNA - LGW

2 stops29h 14mMultiple Airlines

Fri 10/1015:05LGW - SNA

1 stop28h 35mMultiple Airlines

Deal found 14/9£582

Wed 10/1210:43SNA - LCY

2 stops19h 22mIberia

Thu 18/1207:50LCY - SNA

2 stops20h 23mIberia

Deal found 15/9£757

Thu 2/1010:39SNA - LCY

2 stops17h 51mMultiple Airlines

Wed 8/1009:25LCY - SNA

2 stops19h 10mMultiple Airlines

Deal found 17/9£636

Tue 25/1114:35SNA - LCY

2 stops18h 05mMultiple Airlines

Mon 1/1218:15LCY - SNA

2 stops32h 32mMultiple Airlines

Deal found 17/9£637

Tue 25/1112:35SNA - LCY

2 stops20h 05mMultiple Airlines

Sun 30/1119:20LCY - SNA

2 stops34h 53mMultiple Airlines

Deal found 17/9£724

Thu 2/1006:45SNA - LGW

3 stops28h 10mMultiple Airlines

Wed 8/1007:40LGW - SNA

3 stops43h 34mMultiple Airlines

Deal found 17/9£736

Sun 2/1114:35SNA - LCY

2 stops19h 05mMultiple Airlines

Sat 8/1112:20LCY - SNA

3 stops40h 43mMultiple Airlines

Deal found 18/9£739

Fri 5/1206:45SNA - LCY

2 stops20h 55mMultiple Airlines

Mon 8/1218:15LCY - SNA

2 stops32h 32mMultiple Airlines

Deal found 17/9£765

Wed 15/1015:05SNA - LGW

2 stops15h 35mMultiple Airlines

Wed 12/1111:55LGW - SNA

2 stops17h 35mMultiple Airlines

Deal found 17/9£780

Fri 5/1209:45SNA - LGW

2 stops17h 10mMultiple Airlines

Mon 8/1211:55LGW - SNA

2 stops17h 19mMultiple Airlines

Deal found 17/9£793

Mon 27/1010:57SNA - LGW

2 stops16h 58mMultiple Airlines

Fri 7/1111:55LGW - SNA

2 stops17h 50mMultiple Airlines

Deal found 15/9£803

Wed 19/1109:45SNA - LGW

2 stops17h 10mMultiple Airlines

Tue 2/1211:55LGW - SNA

2 stops17h 19mMultiple Airlines

Deal found 15/9£819

Last-minute flights from Santa Ana to London
Discover last-minute flight deals from Santa Ana to London. Data last updated 18 September 2025 and is based on user searches.

Tue 23/911:30SNA - LHR

1 stop13h 25mKLM

Tue 30/910:55LHR - SNA

1 stop15h 35mKLM

Deal found 16/9£441

Tue 23/909:49SNA - LHR

1 stop16h 01mVirgin Atlantic

Tue 30/911:20LHR - SNA

2 stops19h 02mVirgin Atlantic

Deal found 16/9£445

Tue 23/906:45SNA - LCY

2 stops21h 45mMultiple Airlines

Tue 30/908:45LCY - SNA

2 stops19h 50mMultiple Airlines

Deal found 16/9£538

Thu 2/1008:15SNA - LGW

2 stops16h 20mAmerican Airlines

Fri 10/1014:30LGW - SNA

2 stops27h 15mAmerican Airlines

Deal found 14/9£468

Sun 12/1008:15SNA - LHR

1 stop22h 00mDelta

Wed 22/1006:15LHR - SNA

2 stops20h 04mDelta

Deal found 16/9£436

Wed 15/1016:43SNA - LHR

1 stop13h 42mBritish Airways

Wed 12/1110:05LHR - SNA

1 stop15h 56mBritish Airways

Deal found 17/9£455

Fri 17/1015:10SNA - LHR

1 stop15h 05mDelta

Fri 24/1008:40LHR - SNA

2 stops21h 37mDelta

Deal found 16/9£473

Tue 21/1015:10SNA - LHR

1 stop15h 05mDelta

Thu 30/1008:55LHR - SNA

2 stops20h 33mDelta

Deal found 15/9£435

Tue 21/1016:00SNA - LHR

1 stop12h 50mBritish Airways

Thu 30/1008:20LHR - SNA

1 stop16h 48mBritish Airways

Deal found 15/9£437

Mon 27/1012:43SNA - LHR

1 stop12h 52mBritish Airways

Fri 7/1114:10LHR - SNA

1 stop15h 29mBritish Airways

Deal found 17/9£442

Fri 31/1013:44SNA - LHR

1 stop13h 16mVirgin Atlantic

Fri 7/1112:30LHR - SNA

1 stop17h 58mVirgin Atlantic

Deal found 16/9£449

Fri 31/1007:15SNA - LHR

1 stop20h 15mDelta

Fri 7/1106:20LHR - SNA

2 stops24h 03mDelta

Deal found 16/9£472

One-way flights from Santa Ana to London
Search for one-way flight options from Santa Ana to London. Find affordable one-way fares based on user searches. Data last updated 18 September 2025.

Tue 9/1217:46SNA - LGW

2 stops28h 14mMultiple Airlines

Deal found 16/9£191

Sun 7/1214:15SNA - LHR

1 stop14h 35mWestJet

Deal found 16/9£204

Thu 11/1217:46SNA - LHR

3 stops29h 59mMultiple Airlines

Deal found 16/9£213

Mon 8/1217:46SNA - LGW

3 stops28h 14mMultiple Airlines

Deal found 16/9£215

Tue 9/1214:15SNA - LHR

1 stop14h 35mWestJet

Deal found 17/9£217

Sat 13/1214:31SNA - LGW

2 stops35h 29mMultiple Airlines

Deal found 16/9£221

Fri 12/1217:46SNA - LHR

3 stops29h 59mMultiple Airlines

Deal found 16/9£221

Thu 11/1214:31SNA - LGW

2 stops35h 29mMultiple Airlines

Deal found 16/9£221

Mon 29/913:00SNA - LGW

3 stops33h 20mMultiple Airlines

Deal found 15/9£224

Fri 12/1217:46SNA - LGW

3 stops32h 19mMultiple Airlines

Deal found 16/9£229

Sun 7/1217:46SNA - LHR

3 stops35h 04mMultiple Airlines

Deal found 16/9£237

Sun 7/1217:46SNA - LGW

3 stops32h 14mMultiple Airlines

Deal found 16/9£237

Fly from

Fly to

Route

Depart

Return

Price

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Wed 5/11

07:15-10:30

1 stop19h 15m

London Heathrow

Tue 11/11

06:20-22:26

2 stops24h 06m

£436

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Tue 11/11

17:20-20:10

2 stops18h 50m

London Heathrow

Tue 18/11

08:55-22:28

2 stops21h 33m

£439

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Mon 27/10

14:59-10:25

1 stop12h 26m

London Heathrow

Fri 7/11

11:00-21:39

1 stop18h 39m

£441

Santa AnaLondon

SNA - LGW

SNALGW

Santa Ana J. Wayne/Orange Cnty

Thu 2/10

08:15-08:35

2 stops16h 20m

London Gatwick

Fri 10/10

14:30-09:45

2 stops27h 15m

£468

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Fri 17/10

15:10-14:15

1 stop15h 05m

London Heathrow

Fri 24/10

08:40-22:17

2 stops21h 37m

£473

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Fri 31/10

07:00-07:05

2 stops17h 05m

London Heathrow

Fri 7/11

09:00-22:28

2 stops21h 28m

£476

Santa AnaLondon

SNA - LCY

SNALCY

Santa Ana J. Wayne/Orange Cnty

Tue 11/11

06:45-12:50

2 stops22h 05m

London City

Tue 18/11

09:50-21:54

2 stops20h 04m

£523

Santa AnaLondon

SNA - LCY

SNALCY

Santa Ana J. Wayne/Orange Cnty

Mon 20/10

09:37-12:30

2 stops18h 53m

London City

Tue 28/10

09:50-20:32

2 stops17h 42m

£523

Santa AnaLondon

SNA - LCY

SNALCY

Santa Ana J. Wayne/Orange Cnty

Tue 25/11

16:05-16:40

2 stops16h 35m

London City

Tue 2/12

18:15-18:47

2 stops32h 32m

£543

Santa AnaLondon

SNA - LGW

SNALGW

Santa Ana J. Wayne/Orange Cnty

Thu 2/10

18:56-08:10

2 stops29h 14m

London Gatwick

Fri 10/10

15:05-11:40

1 stop28h 35m

£582

Flights are sorted by cheapest return flights first.

Deals found on 16/9

Showing 1-10 of 55 results

...

Best time to book a flight from Santa Ana to London

Have a flexible travel schedule? Discover the best time to fly to London from Santa Ana with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Santa Ana to London

What is the cheapest month to book a flight from Santa Ana to London?

Currently, January is the cheapest month in which you can book a flight from Santa Ana to London (average of £112). Flying from Santa Ana to London in August is currently the most expensive (average of £164). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost for a return flight from Santa Ana to London?

Related info for your journey

What airport do you fly from for flights from Santa Ana to London?
Santa Ana J. Wayne/Orange Cnty (SNA) is the airport you will fly out of if you book a flight from Santa Ana to London. You should not have trouble finding flights to London from J. Wayne/Orange Cnty; the airport handles an average of 0 outbound flights to London per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Santa Ana airport to London. It is only a 4.8 mi journey to J. Wayne/Orange Cnty (SNA) from Santa Ana’s city center.
How long is the flight from Santa Ana to London?
Departing from Santa Ana to London will take you 12h 26m. The distance from Santa Ana to London is about 5437 mi. This flight may include one or multiple stops.
What are the cheapest airlines to fly from Santa Ana to London one-way?
£275 is the cheapest one-way deal found within the past few days, from Air France. You may also be able to find cheap deals on KLM and Iberia, with prices starting from £275 and £278, respectively.
What are the most popular routes from Santa Ana to London?
Most travelers choose Santa Ana J. Wayne/Orange Cnty - London Heathrow, Santa Ana J. Wayne/Orange Cnty - London Gatwick or Santa Ana J. Wayne/Orange Cnty - London City when deciding on the best route from Santa Ana to London.
Can I find deals for flights from Santa Ana to London that include hotel bookings?
Yes. In addition to deals on Santa Ana to London flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Santa Ana to London?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Santa Ana to London.
Can I find deals for business class flights from Santa Ana to London?
Yes. Cheapflights offers flight deals from Santa Ana to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Santa Ana to London?
Currently, January is the cheapest month in which you can book a flight from Santa Ana to London (average of £112). Flying from Santa Ana to London in August is currently the most expensive (average of £164). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Hounslow

Slough

Gatwick

Luton

Deal

Wembley

Ilford

Crawley

Hayes

Watford

Winchester

Chichester

Ipswich

Dartford

Guildford

Brentford

Bishop's Stortford

Romford

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Why should you use Cheapflights to find cheap flight tickets from Santa Ana to London?

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Cheap flights from Santa Ana to London from £191

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Santa Ana to London

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Santa Ana to London

Cheapest flights from Santa Ana to LondonExplore the most affordable flight options available from Santa Ana to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.

Explore the most affordable flight options available from Santa Ana to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Santa Ana to London that are best for you.

Best time to book a flight from Santa Ana to London

Have a flexible travel schedule? Discover the best time to fly to London from Santa Ana with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Santa Ana to London

What is the cheapest month to book a flight from Santa Ana to London?

How much does it cost for a return flight from Santa Ana to London?

Related info for your journey

Find useful and relevant information for your journey from Santa Ana to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Santa Ana to London?

How long is the flight from Santa Ana to London?

What are the cheapest airlines to fly from Santa Ana to London one-way?

What are the most popular routes from Santa Ana to London?

Can I find deals for flights from Santa Ana to London that include hotel bookings?

How can I find direct flights from Santa Ana to London?

Can I find deals for business class flights from Santa Ana to London?

What is the cheapest month to book a flight from Santa Ana to London?

Travelling to a place near London?

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Alternative routes for Santa Ana to London

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How does Cheapflights help users find flights from Santa Ana to London?

Why should you use Cheapflights to find cheap flight tickets from Santa Ana to London?

Can Cheapflights find flights from Santa Ana to London with no change fees?

Can Cheapflights notify me if prices for flights from Santa Ana to London become cheaper?

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Cheapest flights from Santa Ana to London
Explore the most affordable flight options available from Santa Ana to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.