How long is the flight from Santa Ana, California to London?

A quick flight from Santa Ana, California to London can take about 15h 05m. Delta provides one of the quickest options available for as low as $628. The distance between Santa Ana, California and London is about 5437 mi. This flight may include one or multiple stops.

What are the cheapest airlines flying from Santa Ana, California to London round-trip?

Our cheapest airline available from Santa Ana, California to London is Virgin Atlantic. Our recent data shows that you can find tickets from as low as $580 on this airline. Additional options worth looking into are British Airways and Delta, starting at $620 and $659 round-trip. These flights start at 34% lower than the current average price 3 months from now.

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

The cheapest airline one-way is WestJet, with whom users have recently found tickets for as low as $246. However, be on the lookout for offers from United Airlines and Lufthansa, as they are both options that can get you from Santa Ana, California to London for a low price.

In terms of precipitation, rainfall in London ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London when rainfall is around 1.6 in.

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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

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

The most popular flight routes from Santa Ana, California to London are Santa Ana J. Wayne/Orange Cnty - London Heathrow, Santa Ana J. Wayne/Orange Cnty - London Gatwick and Santa Ana J. Wayne/Orange Cnty - London City.

What are the most popular airlines that fly from Santa Ana, California to London?

Before booking your flight from Santa Ana, California to London check out the most popular airlines for this route: United Airlines, Delta or American Airlines.

Most accurate provider : When it comes to deals on Santa Ana, California-London flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Santa Ana, California-London flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Santa Ana, California-London flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Santa Ana, California-London flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Santa Ana, California-London flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

Most people fly from Santa Ana J. Wayne/Orange Cnty (SNA) if they book a flight from Santa Ana to London. On average, J. Wayne/Orange Cnty has 0 outbound flights to London per day from 5 airlines. Santa Ana J. Wayne/Orange Cnty is conveniently located just 4.8 mi 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 vacation 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.

$243+ Flights from Santa Ana, CA to London

Q: How much does it cost to fly round-trip from Santa Ana, California to London?

Airfare is below average for this route at the moment. Santa Ana, California to London flights typically cost between $874 and $1,137 in December. The cheapest round-trip price found within the last 3 days was $611 on Delta (Dec 2-Dec 16).

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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

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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 October 30, 2025.

Tue 12/29:55 amSNA - LHR

1 stop16h 05mDelta

Tue 12/166:30 amLHR - SNA

2 stops21h 48mDelta

Deal found 10/30

$611

Wed 11/269:30 amSNA - LHR

1 stop13h 20mFinnair

Wed 12/32:10 pmLHR - SNA

1 stop15h 31mFinnair

Deal found 10/29

$612

Wed 12/37:00 amSNA - LHR

2 stops16h 05mDelta

Wed 12/108:40 amLHR - SNA

2 stops19h 38mDelta

Deal found 10/30

$615

Tue 11/1811:42 amSNA - LHR

1 stop12h 33mBritish Airways

Fri 12/511:55 amLHR - SNA

1 stop16h 15mBritish Airways

Deal found 10/29

$618

Sun 11/94:25 pmSNA - LHR

1 stop12h 50mBritish Airways

Tue 11/258:20 amLHR - SNA

1 stop15h 36mBritish Airways

Deal found 10/29

$621

Tue 12/210:43 amSNA - LHR

1 stop13h 52mBritish Airways

Tue 12/168:20 amLHR - SNA

1 stop17h 39mBritish Airways

Deal found 10/30

$622

Thu 12/119:49 amSNA - LHR

2 stops17h 51mDelta

Mon 12/156:30 amLHR - SNA

2 stops21h 48mDelta

Deal found 10/30

$626

Tue 11/119:30 amSNA - LHR

1 stop13h 20mMultiple Airlines

Tue 11/182:10 pmLHR - SNA

1 stop15h 29mMultiple Airlines

Deal found 10/28

$628

Sun 11/95:20 pmSNA - LHR

2 stops18h 50mDelta

Tue 11/253:50 pmLHR - SNA

2 stops26h 45mDelta

Deal found 10/29

$633

Sun 12/712:25 pmSNA - LHR

2 stops34h 45mAir Canada

Sun 12/141:25 pmLHR - SNA

2 stops54h 00mAir Canada

Deal found 10/30

$634

Wed 11/2612:25 pmSNA - LHR

1 stop15h 25mAir Canada

Wed 12/31:25 pmLHR - SNA

2 stops30h 00mAir Canada

Deal found 10/29

$640

Wed 12/31:20 pmSNA - LCY

2 stops20h 20mMultiple Airlines

Wed 12/109:50 amLCY - SNA

2 stops18h 52mMultiple Airlines

Deal found 10/30

$674

Best flights from Santa Ana to London
Discover carefully curated flight deals from Santa Ana to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2025.

Sun 1/1811:20 amSNA - LHR

1 stop15h 10mDelta

Sun 1/256:30 amLHR - SNA

2 stops23h 44mDelta

Deal found 10/30

$619

Wed 12/3112:25 pmSNA - LHR

1 stop15h 25mUnited Airlines

Fri 1/91:25 pmLHR - SNA

2 stops37h 16mUnited Airlines

Deal found 10/30

$621

Wed 12/318:00 amSNA - LHR

1 stop15h 05mKLM

Fri 1/98:55 amLHR - SNA

1 stop19h 08mKLM

Deal found 10/30

$628

Tue 11/119:30 amSNA - LHR

1 stop13h 20mMultiple Airlines

Tue 11/182:10 pmLHR - SNA

1 stop15h 29mMultiple Airlines

Deal found 10/28

$628

Mon 2/1612:25 pmSNA - LHR

1 stop15h 25mAir Canada

Tue 2/242:30 pmLHR - SNA

2 stops29h 48mAir Canada

Deal found 10/30

$629

Wed 2/1810:58 amSNA - LCY

2 stops19h 07mIberia

Thu 2/267:50 amLCY - SNA

2 stops20h 34mIberia

Deal found 10/30

$696

Tue 12/24:00 pmSNA - LCY

2 stops16h 40mLufthansa

Thu 12/119:40 amLCY - SNA

2 stops17h 07mLufthansa

Deal found 10/30

$842

Tue 2/1710:15 amSNA - LGW

2 stops16h 40mIcelandair

Wed 2/2511:55 amLGW - SNA

2 stops17h 35mIcelandair

Deal found 10/29

$1,043

Thu 12/1112:45 pmSNA - LHR

1 stop14h 55mDelta

Mon 12/158:40 amLHR - SNA

2 stops19h 38mDelta

Deal found 10/30

$621

Wed 2/183:12 pmSNA - LHR

1 stop13h 03mMultiple Airlines

Thu 2/262:10 pmLHR - SNA

1 stop15h 25mMultiple Airlines

Deal found 10/29

$636

Tue 2/1712:25 pmSNA - LHR

1 stop15h 25mUnited Airlines

Wed 2/252:30 pmLHR - SNA

1 stop28h 55mUnited Airlines

Deal found 10/30

$642

Thu 2/1912:25 pmSNA - LHR

1 stop15h 25mUnited Airlines

Wed 2/252:30 pmLHR - SNA

1 stop28h 55mUnited Airlines

Deal found 10/30

$642

Wed 12/31:20 pmSNA - LCY

2 stops20h 20mMultiple Airlines

Wed 12/109:50 amLCY - SNA

2 stops18h 52mMultiple Airlines

Deal found 10/30

$674

Wed 2/1812:25 pmSNA - LHR

1 stop15h 25mUnited Airlines

Tue 2/242:30 pmLHR - SNA

1 stop28h 55mUnited Airlines

Deal found 10/30

$642

Thu 2/1912:25 pmSNA - LHR

1 stop15h 25mUnited Airlines

Tue 2/242:30 pmLHR - SNA

1 stop28h 55mUnited Airlines

Deal found 10/30

$642

Tue 11/254:05 pmSNA - LCY

2 stops16h 35mLufthansa

Tue 12/99:50 amLCY - SNA

2 stops16h 57mLufthansa

Deal found 10/30

$869

Mon 2/1612:25 pmSNA - LHR

1 stop15h 25mUnited Airlines

Tue 2/242:30 pmLHR - SNA

1 stop28h 55mUnited Airlines

Deal found 10/30

$642

Thu 4/211:00 amSNA - LCY

2 stops23h 35mLufthansa

Sun 4/127:10 pmLCY - SNA

2 stops32h 25mLufthansa

Deal found 10/29

$877

Wed 2/1810:15 amSNA - LGW

2 stops16h 40mIcelandair

Tue 2/2411:55 amLGW - SNA

2 stops17h 35mIcelandair

Deal found 10/29

$1,043

Wed 12/34:00 pmSNA - LCY

2 stops16h 40mLufthansa

Wed 12/179:50 amLCY - SNA

2 stops16h 57mLufthansa

Deal found 10/30

$889

Tue 2/1710:15 amSNA - LGW

2 stops16h 40mIcelandair

Fri 2/2711:55 amLGW - SNA

2 stops17h 35mIcelandair

Deal found 10/30

$1,043

Wed 3/48:00 amSNA - LGW

2 stops18h 55mMultiple Airlines

Sun 3/811:55 amLGW - SNA

2 stops17h 35mMultiple Airlines

Deal found 10/29

$978

Fri 4/38:00 amSNA - LCY

2 stops16h 10mDelta

Mon 4/138:40 amLCY - SNA

2 stops19h 53mDelta

Deal found 10/29

$1,091

Wed 2/1810:15 amSNA - LGW

2 stops16h 40mIcelandair

Fri 2/2711:55 amLGW - SNA

2 stops17h 35mIcelandair

Deal found 10/29

$1,043

Wed 2/1811:00 amSNA - LGW

2 stops15h 55mMultiple Airlines

Thu 2/2611:55 amLGW - SNA

2 stops17h 35mMultiple Airlines

Deal found 10/29

$993

Wed 12/313:59 pmSNA - LCY

2 stops17h 41mLufthansa

Fri 1/99:55 amLCY - SNA

2 stops18h 47mLufthansa

Deal found 10/30

$1,003

Mon 11/1010:57 amSNA - LGW

2 stops15h 58mMultiple Airlines

Mon 11/1711:55 amLGW - SNA

2 stops18h 20mMultiple Airlines

Deal found 10/29

$1,051

Sun 11/94:05 pmSNA - LCY

2 stops16h 35mLufthansa

Tue 11/259:50 amLCY - SNA

2 stops20h 06mLufthansa

Deal found 10/29

$1,067

Sun 12/1410:40 amSNA - LCY

2 stops18h 15mMultiple Airlines

Sun 12/215:40 pmLCY - SNA

3 stops36h 50mMultiple Airlines

Deal found 10/30

$1,107

Last-minute flights from Santa Ana to London
Discover last-minute flight deals from Santa Ana to London. Data last updated October 30, 2025 and is based on user searches.

Wed 11/59:30 amSNA - LHR

1 stop15h 05mBritish Airways

Wed 11/128:20 amLHR - SNA

1 stop15h 46mBritish Airways

Deal found 10/29

$665

Sun 11/94:25 pmSNA - LHR

1 stop12h 50mBritish Airways

Tue 11/258:20 amLHR - SNA

1 stop15h 36mBritish Airways

Deal found 10/29

$621

Sun 11/95:20 pmSNA - LHR

2 stops18h 50mDelta

Tue 11/253:50 pmLHR - SNA

2 stops26h 45mDelta

Deal found 10/29

$633

Sun 11/98:15 amSNA - LHR

1 stop18h 00mLufthansa

Tue 11/256:35 amLHR - SNA

2 stops34h 48mLufthansa

Deal found 10/29

$652

Tue 11/119:30 amSNA - LHR

1 stop13h 20mMultiple Airlines

Tue 11/182:10 pmLHR - SNA

1 stop15h 29mMultiple Airlines

Deal found 10/28

$628

Sun 11/167:45 amSNA - LHR

1 stop17h 15mVirgin Atlantic

Sun 11/236:20 amLHR - SNA

2 stops19h 48mVirgin Atlantic

Deal found 10/30

$670

Sun 11/1612:46 pmSNA - LHR

1 stop13h 14mBritish Airways

Sun 11/2311:55 amLHR - SNA

1 stop16h 08mBritish Airways

Deal found 10/30

$671

Tue 11/1811:42 amSNA - LHR

1 stop12h 33mBritish Airways

Fri 12/511:55 amLHR - SNA

1 stop16h 15mBritish Airways

Deal found 10/29

$618

Tue 11/254:05 pmSNA - LCY

2 stops16h 35mLufthansa

Tue 12/99:50 amLCY - SNA

2 stops16h 57mLufthansa

Deal found 10/30

$869

Wed 11/269:30 amSNA - LHR

1 stop13h 20mFinnair

Wed 12/32:10 pmLHR - SNA

1 stop15h 31mFinnair

Deal found 10/29

$612

Wed 11/2612:25 pmSNA - LHR

1 stop15h 25mAir Canada

Wed 12/31:25 pmLHR - SNA

2 stops30h 00mAir Canada

Deal found 10/29

$640

Sat 11/2912:25 pmSNA - LHR

1 stop15h 25mUnited Airlines

Sat 12/62:30 pmLHR - SNA

1 stop28h 55mUnited Airlines

Deal found 10/30

$634

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 October 30, 2025.

Wed 1/215:46 pmSNA - LGW

3 stops56h 14mMultiple Airlines

Deal found 10/29

$243

Sun 1/182:15 pmSNA - LHR

1 stop14h 35mWestJet

Deal found 10/28

$246

Wed 1/215:46 pmSNA - LHR

3 stops59h 04mMultiple Airlines

Deal found 10/29

$258

Sat 1/242:15 pmSNA - LHR

1 stop14h 35mWestJet

Deal found 10/29

$259

Tue 1/132:15 pmSNA - LHR

1 stop14h 35mWestJet

Deal found 10/29

$262

Sat 11/292:15 pmSNA - LHR

1 stop14h 35mWestJet

Deal found 10/30

$287

Tue 4/212:15 pmSNA - LHR

1 stop13h 50mWestJet

Deal found 10/30

$310

Thu 11/272:15 pmSNA - LHR

1 stop14h 35mWestJet

Deal found 10/29

$315

Sat 4/182:15 pmSNA - LHR

1 stop13h 50mWestJet

Deal found 10/29

$335

Mon 12/112:25 pmSNA - LHR

1 stop15h 25mAir Canada

Deal found 10/30

$372

Thu 4/92:15 pmSNA - LHR

1 stop13h 50mWestJet

Deal found 10/30

$378

Wed 11/1912:25 pmSNA - LHR

1 stop15h 25mAir Canada

Deal found 10/29

$388

Cheap flight deals from Santa Ana to London

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$611 (Delta)
One-way from	$243 (Kiwi.com)
Popular in	December
Cheapest in	February
Average price	$727

Provider with most accurate pricing for Santa Ana J. Wayne/Orange Cnty-London (LON) flight deals.

Search Deals

Provider most trusted by Cheapflights users for Santa Ana J. Wayne/Orange Cnty-London (LON) flights.

Search Deals

From Santa Ana J. Wayne/Orange Cnty to London (LON)

Search Deals

One-way flight from Santa Ana J. Wayne/Orange Cnty to London (LON)

Search Deals

Highest demand for flights based on searches. 13% potential increase in price ($142 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($38 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in October 2025

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Sun 1/18

11:20 am-10:30 am

1 stop15h 10m

London Heathrow

Sun 1/25

6:30 am-10:14 pm

2 stops23h 44m

$619

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Wed 12/31

12:25 pm-11:50 am

1 stop15h 25m

London Heathrow

Fri 1/9

1:25 pm-6:41 pm

2 stops37h 16m

$621

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Thu 12/11

12:45 pm-11:40 am

1 stop14h 55m

London Heathrow

Mon 12/15

8:40 am-8:18 pm

2 stops19h 38m

$621

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Wed 12/31

8:00 am-7:05 am

1 stop15h 05m

London Heathrow

Fri 1/9

8:55 am-8:03 pm

1 stop19h 08m

$628

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Tue 11/11

9:30 am-6:50 am

1 stop13h 20m

London Heathrow

Tue 11/18

2:10 pm-9:39 pm

1 stop15h 29m

$628

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Mon 2/16

12:25 pm-11:50 am

1 stop15h 25m

London Heathrow

Tue 2/24

2:30 pm-12:18 pm

2 stops29h 48m

$629

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Wed 2/18

3:12 pm-12:15 pm

1 stop13h 03m

London Heathrow

Thu 2/26

2:10 pm-9:35 pm

1 stop15h 25m

$636

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Tue 2/17

12:25 pm-11:50 am

1 stop15h 25m

London Heathrow

Wed 2/25

2:30 pm-11:25 am

1 stop28h 55m

$642

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Thu 2/19

12:25 pm-11:50 am

1 stop15h 25m

London Heathrow

Wed 2/25

2:30 pm-11:25 am

1 stop28h 55m

$642

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Wed 2/18

12:25 pm-11:50 am

1 stop15h 25m

London Heathrow

Tue 2/24

2:30 pm-11:25 am

1 stop28h 55m

$642

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 59 results

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Compare providers for flights from Santa Ana to London

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Santa Ana to London in October.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars
AranGrant	Price Accuracy2 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Santa Ana, California-London flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Santa Ana, California-London flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Santa Ana, California-London flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Santa Ana, California-London flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Santa Ana, California-London flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 round-trip 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, California to London?

Currently, October is the cheapest month in which you can book a flight from Santa Ana, California to London (average of $251). Flying from Santa Ana, California to London in June is currently the most expensive (average of $564). 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.

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

It’s typically best to fly out from Santa Ana, California to London in the evening. Doing so could potentially save you 44% on the flight price compared to flying at noon, which is usually more expensive.

How much does it cost to fly round-trip from Santa Ana, California to London?

Reviews of airlines servicing London

Read reviews from past customers who have flown Delta, Virgin Atlantic, and United Airlines from Santa Ana to London. 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

7.9

Good

7,996 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

7.9

Good

7,996 reviews

Delta

7.9

Good

7,996 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Virgin Atlantic

7.5

Good

670 reviews

Delta

7.9

Good

7,996 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines

7.4

Good

8,998 reviews

Delta

7.9

Good

7,996 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

British Airways

6.7

Okay

7,487 reviews

Delta

7.9

Good

7,996 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

What airport do you fly from for flights from Santa Ana to London?
Most people fly from Santa Ana J. Wayne/Orange Cnty (SNA) if they book a flight from Santa Ana to London. On average, J. Wayne/Orange Cnty has 0 outbound flights to London per day from 5 airlines. Santa Ana J. Wayne/Orange Cnty is conveniently located just 4.8 mi from Santa Ana’s city center.
How long is the flight from Santa Ana, California to London?
A quick flight from Santa Ana, California to London can take about 15h 05m. Delta provides one of the quickest options available for as low as $628. The distance between Santa Ana, California and London is about 5437 mi. This flight may include one or multiple stops.
What are the cheapest airlines flying from Santa Ana, California to London round-trip?
Our cheapest airline available from Santa Ana, California to London is Virgin Atlantic. Our recent data shows that you can find tickets from as low as $580 on this airline. Additional options worth looking into are British Airways and Delta, starting at $620 and $659 round-trip. These flights start at 34% lower than the current average price 3 months from now.
What are the cheapest airlines to fly from Santa Ana, California to London one-way?
The cheapest airline one-way is WestJet, with whom users have recently found tickets for as low as $246. However, be on the lookout for offers from United Airlines and Lufthansa, as they are both options that can get you from Santa Ana, California to London for a low price.
What are the most popular routes from Santa Ana, California to London?
The most popular flight routes from Santa Ana, California to London are Santa Ana J. Wayne/Orange Cnty - London Heathrow, Santa Ana J. Wayne/Orange Cnty - London Gatwick and Santa Ana J. Wayne/Orange Cnty - London City.
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 vacation 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, California to London?
Currently, October is the cheapest month in which you can book a flight from Santa Ana, California to London (average of $251). Flying from Santa Ana, California to London in June is currently the most expensive (average of $564). 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.

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Top 5 airlines flying from Santa Ana to London

Airline	Cheapest	Average	Flexibility	On-time
Virgin Atlantic	Cheapest$580	Average$972	FlexibilityNo cancel fee	On-time72%
British Airways	Cheapest$620	Average$1,054	FlexibilityNo cancel fee	On-time70%
Delta	Cheapest$659	Average$826	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$702	Average$852	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$830	Average$1,825	FlexibilityNo cancel fee	On-time71%

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$243+ Cheap flights from Santa Ana, CA (SNA) to London (LON)

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 1/21. Fares are subject to change and may not be available on all flights or dates of travel.

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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 October 30, 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 October 30, 2025.

Cheap flight deals from Santa Ana to London

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Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Santa Ana to London in October.

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.

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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, California to London?

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

Find hourly flight availability from Santa Ana to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2025.

How much does it cost to fly round-trip from Santa Ana, California to London?

Reviews of airlines servicing London

Read reviews from past customers who have flown Delta, Virgin Atlantic, and United Airlines from Santa Ana to London. 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.

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?

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What are the cheapest airlines flying from Santa Ana, California to London round-trip?

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

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

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Top 5 airlines flying from Santa Ana to London

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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 October 30, 2025.