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 WestJet. Our recent data shows that you can find tickets from as low as £515 on this airline. Additional options worth looking into are KLM and Delta, starting at £530 and £533 round-trip. WestJet is currently priced 26% 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 £177. Virgin Atlantic flights start at £315 while deals on Delta start at £325 one-way.

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 31 days in advance, which can save you up to 12% on flights from Santa Ana to London Heathrow Airport compared to booking the week you need them. Waiting 31 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £556. For sooner than that we have options available in the next 3 days from £775.

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

April can be a great time to fly to London Heathrow Airport from Santa Ana with a flight ticket averaging about £575. Cheapflights users have found deals in the month of April for as cheap as £358. The most expensive prices can be found in the month of June.

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

When flying from Santa Ana to London Heathrow Airport, 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 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.

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.

£177+ Flights from Santa Ana, California to London Heathrow Airport

Cheap flight deals from Santa Ana to Heathrow

Round-trip from	£515
One-way from	£177
Popular in	February
Cheapest in	April

WestJet
22/1-29/1
2 total stops
45h 15m total
Santa Ana to London

Search Deals

WestJet
5/2
1 total stop
15h 30m total
Santa Ana to London

Search Deals

High demand for flights, 25% potential price rise

Search Deals

Best time to find cheap flights, 30% potential price drop

Search Deals

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 November 2024.

Wed 4/1207:00SNA - LHR

1 stop20h 10mDelta

Wed 11/1206:30LHR - SNA

2 stops19h 39mDelta

Deal found 19/11£520

Wed 4/1207:20SNA - LHR

1 stop18h 40mKLM

Wed 11/1210:45LHR - SNA

1 stop13h 37mKLM

Deal found 19/11£529

Mon 9/1208:00SNA - LHR

1 stop15h 05mVirgin Atlantic

Wed 18/1208:50LHR - SNA

2 stops19h 18mVirgin Atlantic

Deal found 19/11£533

Wed 4/1213:48SNA - LHR

3 stops33h 22mMultiple Airlines

Mon 9/1208:55LHR - SNA

3 stops31h 16mMultiple Airlines

Deal found 19/11£578

Tue 3/1211:40SNA - LHR

1 stop12h 35mBritish Airways

Tue 10/1211:00LHR - SNA

1 stop17h 32mBritish Airways

Deal found 19/11£687

Thu 28/1110:15SNA - LHR

2 stops25h 15mIcelandair

Tue 3/1220:40LHR - SNA

2 stops33h 50mIcelandair

Deal found 19/11£800

Wed 4/1213:20SNA - LHR

1 stop15h 30mWestJet

Wed 11/1214:50LHR - SNA

1 stop29h 45mWestJet

Deal found 19/11£883

Sat 28/1212:30SNA - LHR

2 stops58h 40mAir Canada

Tue 7/115:00LHR - SNA

2 stops52h 30mAir Canada

Deal found 19/11£899

Wed 4/1212:30SNA - LHR

1 stop13h 40mUnited Airlines

Wed 11/1210:25LHR - SNA

1 stop16h 31mUnited Airlines

Deal found 19/11£905

Thu 28/1107:49SNA - LHR

2 stops16h 16mAer Lingus

Fri 13/1207:50LHR - SNA

2 stops19h 50mAer Lingus

Deal found 19/11£942

Tue 3/1210:44SNA - LHR

2 stops19h 26mIberia

Tue 10/1209:25LHR - SNA

1 stop18h 49mIberia

Deal found 19/11£1,060

Sun 29/1210:10SNA - LHR

1 stop17h 50mLufthansa

Tue 7/109:20LHR - SNA

1 stop20h 41mLufthansa

Deal found 19/11£1,128

Best flights from Santa Ana to Heathrow
Discover carefully curated flight deals from Santa Ana to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 November 2024.

Wed 22/113:20SNA - LHR

1 stop15h 30mWestJet

Wed 29/114:50LHR - SNA

1 stop29h 45mWestJet

Deal found 21/11£515

Wed 8/106:45SNA - LHR

1 stop17h 10mKLM

Wed 15/106:30LHR - SNA

2 stops19h 35mKLM

Deal found 21/11£530

Wed 8/108:00SNA - LHR

2 stops18h 35mDelta

Wed 15/106:30LHR - SNA

2 stops19h 35mDelta

Deal found 21/11£533

Mon 3/306:45SNA - LHR

1 stop19h 50mVirgin Atlantic

Thu 13/310:50LHR - SNA

1 stop18h 39mVirgin Atlantic

Deal found 20/11£534

Tue 3/1211:40SNA - LHR

1 stop12h 35mBritish Airways

Tue 10/1211:00LHR - SNA

1 stop17h 32mBritish Airways

Deal found 19/11£687

Mon 3/310:18SNA - LHR

2 stops25h 12mIcelandair

Thu 13/312:15LHR - SNA

2 stops17h 15mIcelandair

Deal found 20/11£706

Sun 2/309:30SNA - LHR

1 stop12h 50mAmerican Airlines

Sat 29/313:50LHR - SNA

1 stop15h 17mAmerican Airlines

Deal found 20/11£732

Tue 21/112:30SNA - LHR

1 stop13h 40mUnited Airlines

Wed 29/109:30LHR - SNA

2 stops17h 33mUnited Airlines

Deal found 20/11£746

Tue 29/412:30SNA - LHR

2 stops37h 30mAir Canada

Fri 16/514:10LHR - SNA

1 stop30h 12mAir Canada

Deal found 20/11£759

Thu 16/112:30SNA - LHR

2 stops16h 20mMultiple Airlines

Tue 21/114:50LHR - SNA

3 stops28h 40mMultiple Airlines

Deal found 20/11£818

Tue 3/1210:44SNA - LHR

2 stops19h 26mIberia

Tue 10/1209:25LHR - SNA

1 stop18h 49mIberia

Deal found 19/11£1,060

Thu 19/1211:35SNA - LHR

2 stops15h 50mAer Lingus

Mon 23/1208:50LHR - SNA

2 stops21h 09mAer Lingus

Deal found 19/11£1,433

Last-minute flights from Santa Ana to Heathrow
Discover last-minute flight deals from Santa Ana to Heathrow. Data last updated 21 November 2024 and is based on user searches.

Mon 25/1108:03SNA - LHR

1 stop15h 02mKLM

Mon 30/1214:30LHR - SNA

1 stop37h 25mKLM

Deal found 20/11£1,671

Tue 26/1113:20SNA - LHR

1 stop12h 40mDelta

Sat 28/1210:45LHR - SNA

1 stop19h 33mDelta

Deal found 20/11£772

Thu 28/1110:15SNA - LHR

2 stops25h 15mIcelandair

Tue 3/1220:40LHR - SNA

2 stops33h 50mIcelandair

Deal found 19/11£800

Thu 28/1107:49SNA - LHR

2 stops16h 16mAer Lingus

Fri 13/1207:50LHR - SNA

2 stops19h 50mAer Lingus

Deal found 19/11£942

Thu 28/1113:20SNA - LHR

1 stop15h 30mWestJet

Thu 5/1214:50LHR - SNA

1 stop29h 45mWestJet

Deal found 19/11£1,096

Thu 28/1112:55SNA - LHR

1 stop35h 00mVirgin Atlantic

Mon 30/1214:30LHR - SNA

1 stop37h 25mVirgin Atlantic

Deal found 19/11£1,325

Fri 29/1114:41SNA - LHR

1 stop13h 24mBritish Airways

Mon 16/1211:55LHR - SNA

1 stop16h 37mBritish Airways

Deal found 20/11£980

Fri 29/1112:52SNA - LHR

2 stops19h 08mMultiple Airlines

Mon 16/1206:40LHR - SNA

2 stops22h 53mMultiple Airlines

Deal found 20/11£1,059

Fri 29/1112:44SNA - LHR

1 stop15h 21mIberia

Wed 18/1207:25LHR - SNA

2 stops23h 00mIberia

Deal found 20/11£1,103

Fri 29/1112:30SNA - LHR

1 stop13h 40mUnited Airlines

Sat 14/1209:30LHR - SNA

2 stops19h 15mUnited Airlines

Deal found 19/11£1,342

Sat 30/1112:30SNA - LHR

2 stops58h 40mAir Canada

Wed 18/1215:00LHR - SNA

2 stops52h 30mAir Canada

Deal found 20/11£1,268

Tue 3/1211:40SNA - LHR

1 stop12h 35mBritish Airways

Tue 10/1211:00LHR - SNA

1 stop17h 32mBritish Airways

Deal found 19/11£687

One-way flights from Santa Ana to Heathrow
Search for one-way flight options from Santa Ana to Heathrow. Find affordable one-way fares based on user searches. Data last updated 21 November 2024.

Wed 5/213:20SNA - LHR

1 stop15h 30mWestJet

Deal found 19/11£177

Tue 14/113:10SNA - LHR

1 stop13h 25mVirgin Atlantic

Deal found 20/11£315

Sun 2/212:00SNA - LHR

1 stop15h 40mDelta

Deal found 19/11£325

Sun 2/210:29SNA - LHR

2 stops17h 46mIberia

Deal found 19/11£414

Tue 24/1212:50SNA - LHR

1 stop13h 45mKLM

Deal found 20/11£459

Sun 20/413:35SNA - LHR

1 stop15h 10mFinnair

Deal found 20/11£493

Sat 22/214:15SNA - LHR

1 stop13h 45mBritish Airways

Deal found 20/11£530

Tue 3/1208:00SNA - LHR

2 stops27h 30mIcelandair

Deal found 20/11£545

Tue 21/112:30SNA - LHR

1 stop13h 40mAir Canada

Deal found 20/11£565

Tue 7/107:25SNA - LHR

1 stop16h 00mUnited Airlines

Deal found 20/11£637

Sat 4/121:12SNA - LHR

1 stop30h 58mAmerican Airlines

Deal found 20/11£648

Sun 2/211:01SNA - LHR

1 stop12h 54mBrussels Airlines

Deal found 20/11£833

Find flights from Santa Ana to Heathrow within your budget

Fly from

Fly to

Route

Depart

Return

Price

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Sun 19/1

13:20-12:50

1 stop15h 30m

London Heathrow

Thu 23/1

14:50-12:35

1 stop29h 45m

£514

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Wed 4/12

07:00-11:10

1 stop20h 10m

London Heathrow

Wed 11/12

06:30-18:09

2 stops19h 39m

£520

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Wed 4/12

07:20-10:00

1 stop18h 40m

London Heathrow

Wed 11/12

10:45-16:22

1 stop13h 37m

£529

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Mon 9/12

08:00-07:05

1 stop15h 05m

London Heathrow

Wed 18/12

08:50-20:08

2 stops19h 18m

£533

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Thu 23/1

13:20-12:50

1 stop15h 30m

London Heathrow

Mon 27/1

14:50-14:02

2 stops31h 12m

£541

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Thu 17/4

08:00-12:15

1 stop20h 15m

London Heathrow

Mon 28/4

12:10-20:33

1 stop16h 23m

£620

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Wed 8/1

11:32-12:05

1 stop16h 33m

London Heathrow

Wed 22/1

07:25-20:14

2 stops20h 49m

£682

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Wed 15/1

08:05-19:30

2 stops27h 25m

London Heathrow

Thu 30/1

20:40-21:30

2 stops32h 50m

£685

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Tue 3/12

11:40-08:15

1 stop12h 35m

London Heathrow

Tue 10/12

11:00-20:32

1 stop17h 32m

£687

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Sun 2/3

09:30-06:20

1 stop12h 50m

London Heathrow

Sat 29/3

13:50-22:07

1 stop15h 17m

£732

Flights are sorted by cheapest return flights first.

Deals found on 19/11

Showing 1-10 of 26 results

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.

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 July is currently the most expensive (average of £160). 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

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

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

Read reviews from past customers who have flown WestJet, KLM and Delta 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.

Delta

8.0

Very Good

8,756 reviews

Check prices

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

Check prices

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

Check prices

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

Check prices

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

Check prices

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

Check prices

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

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 WestJet. Our recent data shows that you can find tickets from as low as £515 on this airline. Additional options worth looking into are KLM and Delta, starting at £530 and £533 round-trip. WestJet is currently priced 26% 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 £177. Virgin Atlantic flights start at £315 while deals on Delta start at £325 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 July is currently the most expensive (average of £160). 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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How does Cheapflights help users find flights from Santa Ana to Heathrow?

Cheapflights makes it easy to find Santa Ana to Heathrow flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Santa Ana to Heathrow for you. Better yet — we are completely free to use.

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

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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Cheap flights from Santa Ana to London Heathrow Airport from £177

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 5/2. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Santa Ana to Heathrow

Round-trip from

One-way from

Popular in

Cheapest in

Find flight deals from Santa Ana to Heathrow

Cheapest flights from Santa Ana to HeathrowExplore 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 November 2024.

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 November 2024.

Find flights from Santa Ana to Heathrow within your budget

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.

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?

Rainfall in Heathrow by month

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

Temperature in Heathrow by month

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

Reviews of airlines servicing Heathrow

Read reviews from past customers who have flown WestJet, KLM and Delta 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.

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?

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

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

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Santa Ana to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

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

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

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

100% Free

Book with Flexibility

Travel Smart

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 November 2024.