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$224+ Cheap flights from Santa Ana (SNA) to Heathrow (LHR)

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 2/5. Fares are subject to change and may not be available on all flights or dates of travel.
SNA — LHR
Nov 25 — Dec 21
Mon 11/25
Mon 12/2
1 adult, Economy
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Cheap flight deals from Santa Ana to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Santa Ana (SNA) to Heathrow (LHR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 20, 2024.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Popular in

February

Cheapest in

April

Round-trip from

$651
(Ovago)

One-way from

$224
(Justfly.com)
Provider with most accurate pricing for Santa Ana J. Wayne/Orange Cnty-London Heathrow flight deals.
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Provider most trusted by Cheapflights users for Santa Ana J. Wayne/Orange Cnty-London Heathrow flights.
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High demand for flights, 25% potential price rise
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Best time to find cheap flights, 30% potential price drop
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From Santa Ana J. Wayne/Orange Cnty to London Heathrow
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One-way flight from Santa Ana J. Wayne/Orange Cnty to London Heathrow
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Find flight deals from Santa Ana to Heathrow

Cheapest flights from Santa Ana to Heathrow
Explore the most affordable flight options available from Santa Ana to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2024.

This Delta deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/47:00 amSNA - LHR
1 stop20h 10mDelta
Wed 12/116:30 amLHR - SNA
2 stops19h 39mDelta
Deal found 11/19$659
This KLM deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/47:20 amSNA - LHR
1 stop18h 40mKLM
Wed 12/1110:45 amLHR - SNA
1 stop13h 37mKLM
Deal found 11/19$670
This Virgin Atlantic deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/98:00 amSNA - LHR
1 stop15h 05mVirgin Atlantic
Wed 12/188:50 amLHR - SNA
2 stops19h 18mVirgin Atlantic
Deal found 11/19$675
This Mytrip deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/41:48 pmSNA - LHR
3 stops33h 22mMultiple Airlines
Mon 12/98:55 amLHR - SNA
3 stops31h 16mMultiple Airlines
Deal found 11/19$732
This British Airways deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/311:40 amSNA - LHR
1 stop12h 35mBritish Airways
Tue 12/1011:00 amLHR - SNA
1 stop17h 32mBritish Airways
Deal found 11/19$870
This oojo deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2810:15 amSNA - LHR
2 stops25h 15mIcelandair
Tue 12/38:40 pmLHR - SNA
2 stops33h 50mIcelandair
Deal found 11/19$1,014
This WestJet deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/41:20 pmSNA - LHR
1 stop15h 30mWestJet
Wed 12/112:50 pmLHR - SNA
1 stop29h 45mWestJet
Deal found 11/19$1,119
This Air Canada deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2812:30 pmSNA - LHR
2 stops34h 40mAir Canada
Tue 1/71:00 pmLHR - SNA
1 stop30h 30mAir Canada
Deal found 11/19$1,139
This United Airlines deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/412:30 pmSNA - LHR
1 stop13h 40mUnited Airlines
Wed 12/1110:25 amLHR - SNA
1 stop16h 31mUnited Airlines
Deal found 11/19$1,146
This KAYAK deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/287:49 amSNA - LHR
2 stops16h 16mAer Lingus
Fri 12/137:50 amLHR - SNA
2 stops19h 50mAer Lingus
Deal found 11/19$1,194
This Iberia deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/310:44 amSNA - LHR
2 stops19h 26mIberia
Tue 12/109:25 amLHR - SNA
1 stop18h 49mIberia
Deal found 11/19$1,343
This Lufthansa deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2910:10 amSNA - LHR
1 stop17h 50mLufthansa
Tue 1/79:20 amLHR - SNA
1 stop20h 41mLufthansa
Deal found 11/19$1,429

Find flights from Santa Ana to Heathrow within your budget

Customize your flight search to find flights from Santa Ana to Heathrow 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, Cheapflights users made 2,629,791 searches. Data last updated November 20, 2024.

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Route

Depart

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Price

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Sun 1/19

1:20 pm-12:50 pm

1 stop15h 30m

London Heathrow

Thu 1/23

2:50 pm-12:35 pm

1 stop29h 45m

$651

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Wed 12/4

7:00 am-11:10 am

1 stop20h 10m

London Heathrow

Wed 12/11

6:30 am-6:09 pm

2 stops19h 39m

$659

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Wed 12/4

7:20 am-10:00 am

1 stop18h 40m

London Heathrow

Wed 12/11

10:45 am-4:22 pm

1 stop13h 37m

$670

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Mon 12/9

10:11 am-11:10 am

2 stops16h 59m

London Heathrow

Wed 12/18

8:50 am-8:44 pm

2 stops19h 54m

$675

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Thu 1/23

1:20 pm-12:50 pm

1 stop15h 30m

London Heathrow

Mon 1/27

2:50 pm-2:02 pm

2 stops31h 12m

$685

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Thu 4/17

8:00 am-12:15 pm

1 stop20h 15m

London Heathrow

Mon 4/28

12:10 pm-8:33 pm

1 stop16h 23m

$786

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Wed 1/8

11:32 am-12:05 pm

1 stop16h 33m

London Heathrow

Thu 1/23

7:25 am-8:14 pm

2 stops20h 49m

$864

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Wed 1/15

8:05 am-7:30 pm

2 stops27h 25m

London Heathrow

Thu 1/30

8:40 pm-9:30 pm

2 stops32h 50m

$868

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Tue 12/3

11:40 am-8:15 am

1 stop12h 35m

London Heathrow

Tue 12/10

11:00 am-8:32 pm

1 stop17h 32m

$870

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Sun 3/2

9:30 am-6:20 am

1 stop12h 50m

London Heathrow

Sat 3/29

1:50 pm-10:07 pm

1 stop15h 17m

$928

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Showing 1-10 of 26 results
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Compare providers for flights from Santa Ana to Heathrow

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 Heathrow in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust 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-London Heathrow Airport flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Santa Ana-London Heathrow Airport flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Santa Ana-London Heathrow Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Santa Ana-London Heathrow Airport flights, Cheapflights users trust AranGrant the most. AranGrant 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-London Heathrow Airport 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 Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow 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.

Travel insights for flights from Santa Ana to Heathrow

Get recent, data-driven insights about flights from Santa Ana to Heathrow including ideal travel times, pricing trends, and more.

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

Currently, November is the cheapest month in which you can book a flight from Santa Ana to London Heathrow Airport (average of $648). Flying from Santa Ana to London Heathrow Airport in June is currently the most expensive (average of $1,089). 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 LHR?

Find hourly flight availability from Santa Ana to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 20, 2024.

It’s typically best to fly out from Santa Ana to London Heathrow Airport in the evening. Doing so could potentially save you 24% on the flight price compared to flying at noon, which is usually more expensive.

What is the cheapest day to fly from Santa Ana to London Heathrow Airport?

Use this chart to determine the cheapest time to fly round-trip from Santa Ana to Heathrow. Price data was last updated on November 18, 2024.

Travelers seeking maximum savings on their Santa Ana to London Heathrow Airport flight should consider departing on Wednesday at noon when fares are most often at their lowest. Thursday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London Heathrow Airport 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 Heathrow Airport when rainfall is around 1.6 in.

Temperature in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London Heathrow Airport, 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).

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Heathrow. Reviews last updated November 20, 2024.
Get a feel of what it's like to fly with WestJet, Delta and KLM from Santa Ana to London by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,756 reviews

Overall

8.0

Crew

8.5

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Food

7.3

Reviews

1 / 10

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

Delta
8.0
Very good
8,756 reviews
Delta
8.0
Very good
8,756 reviews

Overall

8.0

Crew

8.5

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Food

7.3

Reviews

1 / 10

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

KLM
7.8
Good
1,350 reviews
Delta
8.0
Very good
8,756 reviews

Overall

8.0

Crew

8.5

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Food

7.3

Reviews

1 / 10

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

Finnair
7.7
Good
1,300 reviews
Delta
8.0
Very good
8,756 reviews

Overall

8.0

Crew

8.5

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Food

7.3

Reviews

1 / 10

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

Virgin Atlantic
7.5
Good
663 reviews
Delta
8.0
Very good
8,756 reviews

Overall

8.0

Crew

8.5

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Food

7.3

Reviews

1 / 10

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

Air France
7.4
Good
1,523 reviews
Delta
8.0
Very good
8,756 reviews

Overall

8.0

Crew

8.5

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Food

7.3

Reviews

1 / 10

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

Related info for your journey

Find useful and relevant information for your journey from Santa Ana to Heathrow. 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 Heathrow?

    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 Heathrow. You should not have trouble finding flights to London Heathrow from J. Wayne/Orange Cnty; the airport handles an average of 0 outbound flights to London Heathrow per day. You should also have plenty of airline options to choose from since 5 airlines have flights from the Santa Ana airport to London Heathrow. It is only a 4.8 mi journey to J. Wayne/Orange Cnty (SNA) from Santa Ana’s city center.

  • What are the cheapest airlines flying from Santa Ana to London Heathrow Airport round-trip?

    According to our current data, WestJet ($651), Delta ($659), and KLM ($670) offers the cheapest pricing from Santa Ana to London Heathrow Airport. Users have found that WestJet is 26% cheaper than the other options available to this destination.

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

    One-way options have recently been found by users for as low as $224 on WestJet. Other airlines that offer cheap prices include Virgin Atlantic from $399 and Delta from $412 one-way.

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

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

  • How can I find direct flights from Santa Ana to Heathrow?

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

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

    Yes. Cheapflights offers flight deals from Santa Ana to Heathrow 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 Heathrow Airport?

    Currently, November is the cheapest month in which you can book a flight from Santa Ana to London Heathrow Airport (average of $648). Flying from Santa Ana to London Heathrow Airport in June is currently the most expensive (average of $1,089). 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 Heathrow

Discover the top 5 airlines that operate flights from Santa Ana to Heathrow. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,629,791 searches. Data last updated November 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$482Average$720FlexibilityNo cancel feeOn-time75%
DeltaCheapest$482Average$882FlexibilityNo cancel feeOn-timeN/A
Virgin AtlanticCheapest$482Average$750FlexibilityNo cancel feeOn-time72%
British AirwaysCheapest$628Average$841FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$653Average$950FlexibilityNo cancel feeOn-time69%
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