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Cheap flights from Santa Ana to London Heathrow Airport from £239

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 2/4. Fares are subject to change and may not be available on all flights or dates of travel.
SNA — LHR
26 Feb — 5 Mar1
1 adult

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 21 February 2025.

Round-trip from

£507

One-way from

£239

Popular in

June

Cheapest in

April

Average price

£813
Virgin Atlantic
  • Virgin Atlantic
  • 1/4-22/4
  • 3 total stops
  • 42h 43m total
  • Santa Ana to London
WestJet
  • WestJet
  • 2/4
  • 1 total stop
  • 14h 45m total
  • Santa Ana to London
Highest demand for flights based on searches. 16% potential increase in price (£113 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£16 potential savings vs. average return price).
Average for round-trip flights in February 2025

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 21 February 2025.

Tue 1/406:45SNA - LHR
1 stop22h 45mVirgin Atlantic
Tue 22/406:15LHR - SNA
2 stops19h 58mVirgin Atlantic
Deal found 21/2£507
Tue 1/412:00SNA - LHR
1 stop15h 10mDelta
Tue 22/406:30LHR - SNA
2 stops19h 43mDelta
Deal found 19/2£508
Tue 1/412:00SNA - LHR
1 stop15h 10mKLM
Tue 22/412:25LHR - SNA
1 stop16h 00mKLM
Deal found 21/2£514
Mon 7/420:25SNA - LHR
1 stop27h 00mUnited Airlines
Mon 14/414:10LHR - SNA
1 stop29h 12mUnited Airlines
Deal found 20/2£516
Wed 26/312:30SNA - LHR
1 stop14h 40mAir Canada
Mon 31/309:30LHR - SNA
2 stops33h 52mAir Canada
Deal found 21/2£524
Sat 5/406:50SNA - LHR
2 stops15h 40mMultiple Airlines
Sat 12/414:05LHR - SNA
2 stops29h 17mMultiple Airlines
Deal found 20/2£530
Wed 2/411:00SNA - LHR
2 stops17h 40mLufthansa
Wed 9/406:30LHR - SNA
2 stops19h 39mLufthansa
Deal found 21/2£543
Wed 30/411:18SNA - LHR
1 stop18h 57mAir France
Tue 3/610:55LHR - SNA
1 stop13h 23mAir France
Deal found 21/2£613
Fri 21/213:20SNA - LHR
1 stop15h 30mWestJet
Sat 8/314:50LHR - SNA
1 stop28h 45mWestJet
Deal found 20/2£762
Sat 23/809:25SNA - LHR
1 stop15h 35mIberia
Wed 3/906:30LHR - SNA
2 stops21h 30mIberia
Deal found 20/2£824
Sat 23/810:45SNA - LHR
2 stops22h 55mScandinavian Airlines
Wed 3/907:05LHR - SNA
3 stops19h 20mScandinavian Airlines
Deal found 20/2£861
Tue 26/810:15SNA - LHR
2 stops17h 40mIcelandair
Tue 2/913:05LHR - SNA
2 stops17h 25mIcelandair
Deal found 20/2£898

Find flights from Santa Ana to Heathrow within your budget

Customise 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 858,174 searches. Data last updated 21 February 2025.

Fly from

Santa Ana

Fly to

Heathrow

Route

Depart

Return

Price

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Tue 1/4

06:45-13:30

1 stop22h 45m

London Heathrow

Tue 22/4

06:15-18:13

2 stops19h 58m

£507

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Tue 1/4

12:00-11:10

1 stop15h 10m

London Heathrow

Tue 22/4

06:30-18:13

2 stops19h 43m

£508

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Tue 1/4

12:00-11:10

1 stop15h 10m

London Heathrow

Tue 22/4

12:25-20:25

1 stop16h 00m

£514

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Mon 7/4

20:25-07:25

1 stop27h 00m

London Heathrow

Mon 14/4

14:10-11:22

1 stop29h 12m

£516

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Wed 26/3

12:30-10:10

1 stop14h 40m

London Heathrow

Mon 31/3

09:30-11:22

2 stops33h 52m

£524

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Sat 5/4

06:50-06:30

2 stops15h 40m

London Heathrow

Sat 12/4

14:05-11:22

2 stops29h 17m

£530

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Wed 2/4

11:00-12:40

2 stops17h 40m

London Heathrow

Wed 9/4

06:30-18:09

2 stops19h 39m

£543

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Wed 30/4

11:18-14:15

1 stop18h 57m

London Heathrow

Tue 3/6

10:55-16:18

1 stop13h 23m

£613

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Mon 3/3

13:20-12:50

1 stop15h 30m

London Heathrow

Fri 7/3

14:50-12:35

1 stop29h 45m

£829

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Sun 23/3

10:15-19:30

2 stops26h 15m

London Heathrow

Sun 27/4

13:05-22:30

2 stops41h 25m

£907

Flights are sorted by cheapest return flights first.

Deals found on 20/2

Showing 1-10 of 25 results
1
2
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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 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.

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.

How far ahead should I book a flight from Santa Ana to London Heathrow Airport?

Use this chart to determine the optimal time to book a return flight from Santa Ana to Heathrow. Price data was last updated on 14 February 2025.

To ensure you get the cheapest price possible for a flight from Santa Ana to London Heathrow Airport, you should look to book at least 23 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, January is the cheapest month in which you can book a flight from Santa Ana to London Heathrow Airport (average of £112). Flying from Santa Ana to London Heathrow Airport in August is currently the most expensive (average of £163). 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.

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 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 Heathrow Airport when rainfall is around 40.0 mm.

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 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).

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 21 February 2025.
Read reviews from past customers who have flown Delta, KLM and Finnair from Santa Ana to London. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Overall

8.0

Food

7.3

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.

8.0
Very Good

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Overall

8.0

Food

7.3

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.

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Overall

8.0

Food

7.3

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.

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Overall

8.0

Food

7.3

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.

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Overall

8.0

Food

7.3

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.

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Overall

8.0

Food

7.3

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

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?

    Located just 4.8 mi from the city center, Santa Ana J. Wayne/Orange Cnty is the airport most travelers will use when flying to London Heathrow from Santa Ana. Booking flights from J. Wayne/Orange Cnty (SNA) to London Heathrow should be relatively easy as there are 0 daily outbound flights to London Heathrow from 0 different airlines.

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

    Our cheapest airline available from Santa Ana to London Heathrow Airport is Virgin Atlantic. Our recent data shows that you can find tickets from as low as £507 on this airline. Additional options worth looking into are Delta and KLM, starting at £508 and £514 round-trip. Virgin Atlantic is currently priced 29% below the average price you’ll pay for this route.

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

    To fly one-way, consider booking your trip with WestJet, which is currently one of the cheapest options available, starting at £239. Air Canada flights start at £319 while deals on Virgin Atlantic start at £322 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 holiday 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, January is the cheapest month in which you can book a flight from Santa Ana to London Heathrow Airport (average of £112). Flying from Santa Ana to London Heathrow Airport in August is currently the most expensive (average of £163). 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

Travelling to a place near Santa Ana?

Book flights to Santa Ana if you plan to visit one of these locations
Deal
Hounslow
Milton Keynes
Croydon
Gatwick
Slough
Luton
Ilford
Hayes
Eastbourne
Swindon
Northampton
Wembley
Southend-on-Sea
Ipswich
Winchester
Maidstone
Crawley
Southall
Watford

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Certainly. Search results for flights to Heathrow from Santa Ana shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Heathrow from Santa Ana today and book when prices fit your budget.

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