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$400+ Cheap flights from Anaheim, CA 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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
SNA — LHR
Apr 7 — Apr 141
Mon 4/7
Mon 4/14
1 adult, Economy
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Cheapflights Tip: The best prices from Anaheim to London Heathrow are usually found in April or October, booked 27 days in advance, depart on a Wednesday or Tuesday and return on a Monday

Cheap flight deals from Anaheim to Heathrow

Keep the following information in mind while searching for Anaheim to Heathrow flight deals. Data was last updated April 2, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$662
(Billigflug)

One-way from

$400
(United Airlines)

Popular in

June

Cheapest in

April

Average price

$673
Provider with most accurate pricing for Los Angeles-London (LON) flight deals.
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Provider most trusted by Cheapflights users for Los Angeles-London (LON) flights.
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From Anaheim to London Heathrow
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One-way flight from Anaheim to London Heathrow
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Highest demand for flights based on searches. 17% potential increase in price ($183 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Anaheim to Heathrow

Cheapest flights from Anaheim to Heathrow
Explore the most affordable flight options available from Anaheim to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 2, 2025.

This Billigflug deal was found by Cheapflights users on 4/1. 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 Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/171:10 pmSNA - LHR
1 stop16h 00mVirgin Atlantic
Wed 4/3012:45 pmLHR - SNA
1 stop15h 40mVirgin Atlantic
Deal found 4/1$662
This Delta deal was found by Cheapflights users on 4/1. 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.
Thu 4/177:40 amSNA - LHR
1 stop19h 40mDelta
Wed 4/3011:45 amLHR - SNA
2 stops18h 10mDelta
Deal found 4/1$672
This Air Canada deal was found by Cheapflights users on 4/1. 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.
Fri 4/1812:30 pmSNA - LHR
2 stops39h 20mAir Canada
Tue 4/292:05 pmLHR - SNA
2 stops38h 25mAir Canada
Deal found 4/1$681
This KLM deal was found by Cheapflights users on 4/1. 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.
Tue 5/132:15 pmSNA - LHR
1 stop15h 15mKLM
Tue 5/209:20 amLHR - SNA
1 stop16h 12mKLM
Deal found 4/1$686
This United Airlines deal was found by Cheapflights users on 4/1. 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.
Thu 4/1711:00 amSNA - LHR
1 stop15h 25mUnited Airlines
Tue 4/297:25 amLHR - SNA
2 stops19h 04mUnited Airlines
Deal found 4/1$693
This Air Canada deal was found by Cheapflights users on 3/31. 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 11/812:30 pmSNA - LHR
2 stops34h 40mMultiple Airlines
Sat 11/157:30 pmLHR - SNA
2 stops48h 01mMultiple Airlines
Deal found 3/31$739
This Lufthansa deal was found by Cheapflights users on 3/30. 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.
Wed 4/3011:00 amSNA - LHR
2 stops21h 40mLufthansa
Mon 5/128:25 pmLHR - SNA
2 stops32h 30mLufthansa
Deal found 3/30$764
This Iberia deal was found by Cheapflights users on 4/1. 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.
Thu 4/179:31 amSNA - LHR
1 stop17h 19mIberia
Tue 4/2912:00 pmLHR - SNA
1 stop16h 11mIberia
Deal found 4/1$804
This oojo deal was found by Cheapflights users on 3/31. 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.
Tue 4/298:59 amSNA - LHR
2 stops27h 21mIcelandair
Tue 5/61:05 pmLHR - SNA
2 stops17h 23mIcelandair
Deal found 3/31$847
This British Airways deal was found by Cheapflights users on 3/31. 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.
Sun 5/183:14 pmSNA - LHR
1 stop13h 01mBritish Airways
Thu 6/511:15 amLHR - SNA
1 stop14h 57mBritish Airways
Deal found 3/31$927
This Scandinavian Airlines deal was found by Cheapflights users on 4/1. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/107:15 amSNA - LHR
2 stops26h 25mScandinavian Airlines
Wed 9/247:05 amLHR - SNA
3 stops19h 16mScandinavian Airlines
Deal found 4/1$987

Cheapflights Fare Finder

Customize your flight search to find flights from Anaheim 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 2,558,603 searches. Data last updated April 2, 2025.
Use the filters below to find and compare flights from Anaheim to London Heathrow Airport that are best for you.

Fly from

Anaheim

Fly to

Heathrow

Route

Depart

Return

Price

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Thu 4/17

1:10 pm-1:10 pm

1 stop16h 00m

London Heathrow

Wed 4/30

12:45 pm-8:25 pm

1 stop15h 40m

$662

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Thu 4/17

7:40 am-11:20 am

1 stop19h 40m

London Heathrow

Wed 4/30

11:45 am-9:55 pm

2 stops18h 10m

$672

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Fri 4/18

12:30 pm-11:50 am

2 stops39h 20m

London Heathrow

Tue 4/29

2:05 pm-8:30 pm

2 stops38h 25m

$681

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Tue 5/13

2:15 pm-1:30 pm

1 stop15h 15m

London Heathrow

Tue 5/20

9:20 am-5:32 pm

1 stop16h 12m

$686

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Thu 4/17

11:00 am-10:25 am

1 stop15h 25m

London Heathrow

Tue 4/29

7:25 am-6:29 pm

2 stops19h 04m

$693

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Wed 4/30

11:00 am-4:40 pm

2 stops21h 40m

London Heathrow

Mon 5/12

8:25 pm-8:55 pm

2 stops32h 30m

$764

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Wed 9/10

1:25 pm-6:35 am

2 stops33h 10m

London Heathrow

Wed 9/24

12:05 pm-9:50 pm

2 stops17h 45m

$786

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Thu 4/17

9:31 am-10:50 am

1 stop17h 19m

London Heathrow

Tue 4/29

12:00 pm-8:11 pm

1 stop16h 11m

$804

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Tue 4/29

8:59 am-8:20 pm

2 stops27h 21m

London Heathrow

Tue 5/6

1:05 pm-10:28 pm

2 stops17h 23m

$847

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Sun 5/18

3:14 pm-12:15 pm

1 stop13h 01m

London Heathrow

Thu 6/5

11:15 am-6:12 pm

1 stop14h 57m

$927

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

Showing 1-10 of 26 results
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Best time to book a flight from Anaheim to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Anaheim 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 Anaheim to London Heathrow Airport

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

Use this chart to determine the optimal time to book a round-trip flight from Anaheim to Heathrow. Price data was last updated on March 28, 2025.

Booking 23 days in advance of your planned departure date is, on average, the best time to get cheap flights from Anaheim to London Heathrow Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, November is the cheapest month in which you can book a flight from Anaheim to London Heathrow Airport (average of $661). Flying from Anaheim to London Heathrow Airport in June is currently the most expensive (average of $1,110). 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 AN4 to LHR?

Find hourly flight availability from Anaheim 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 April 2, 2025.

When flying from Anaheim 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 is the cheapest day to fly from Anaheim to London Heathrow Airport?

Use this chart to determine the cheapest time to fly round-trip from Anaheim to Heathrow. Price data was last updated on May 12, 2024.

Travelers seeking maximum savings on their Anaheim 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 April 2, 2025.
Read through reviews of airlines operating flights from Anaheim to London, such as Delta, KLM and Finnair. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,899 reviews

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

8.0

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
8.0
Very good
7,899 reviews
Delta
8.0
Very good
7,899 reviews

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

8.0

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.
KLM
7.8
Good
1,323 reviews
Delta
8.0
Very good
7,899 reviews

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

8.0

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.
Finnair
7.6
Good
1,267 reviews
Delta
8.0
Very good
7,899 reviews

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

8.0

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
8,615 reviews
Delta
8.0
Very good
7,899 reviews

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

8.0

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
7.4
Good
636 reviews
Delta
8.0
Very good
7,899 reviews

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

8.0

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 Anaheim to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    $400 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on Virgin Atlantic and Delta, with prices starting from $410 and $425, respectively.

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

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

  • How can I find direct flights from Anaheim to Heathrow?

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

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

    Yes. Cheapflights offers flight deals from Anaheim 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 Anaheim to London Heathrow Airport?

    Currently, November is the cheapest month in which you can book a flight from Anaheim to London Heathrow Airport (average of $661). Flying from Anaheim to London Heathrow Airport in June is currently the most expensive (average of $1,110). 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

Traveling to a place near Anaheim?

Book flights to Anaheim if you plan to visit one of these locations
Hounslow
Hayes
Thornton Heath
Luton
Wembley
Harrow
Horley
Canterbury
Dover
Gatwick
Orpington
Watford
Milton Keynes
Northampton
Stratford-upon-Avon
Croydon
Borehamwood
Folkestone
Ilford
Broadway

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Top 10 airlines flying from Anaheim to Heathrow

Discover the top 10 airlines that operate flights from Anaheim 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 2,558,603 searches. Data last updated April 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest$272Average$807FlexibilityNo cancel feeOn-time60%
Scandinavian AirlinesCheapest$414Average$601FlexibilityNo cancel feeOn-time77%
Air FranceCheapest$447Average$646FlexibilityNo cancel feeOn-time77%
Virgin AtlanticCheapest$454Average$893FlexibilityNo cancel feeOn-time72%
Norse Atlantic UKCheapest$463Average$700FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$463Average$737FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$467Average$830FlexibilityNo cancel feeOn-time76%
TAP AIR PORTUGALCheapest$514Average$691FlexibilityNo cancel feeOn-timeN/A
SWISSCheapest$533Average$752FlexibilityNo cancel feeOn-time79%
Aer LingusCheapest$558Average$749FlexibilityNo cancel feeOn-timeN/A

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