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$246+ 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 1/18. Fares are subject to change and may not be available on all flights or dates of travel.
SNA — LHR
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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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 October 30, 2025.

This Yatra.com deal was found by Cheapflights users on 10/29. 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 Yatra.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/269:30 amSNA - LHR
1 stop13h 20mFinnair
Wed 12/32:10 pmLHR - SNA
1 stop15h 31mFinnair
Deal found 10/29$612
This oojo deal was found by Cheapflights users on 10/29. 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 11/1811:42 amSNA - LHR
1 stop12h 33mBritish Airways
Fri 12/511:55 amLHR - SNA
1 stop16h 15mBritish Airways
Deal found 10/29$618
This oojo deal was found by Cheapflights users on 10/28. 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 12/307:45 amSNA - LHR
1 stop15h 10mBritish Airways
Tue 1/133:00 pmLHR - SNA
1 stop15h 56mBritish Airways
Deal found 10/28$619
This KLM deal was found by Cheapflights users on 10/28. 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 11/128:00 amSNA - LHR
1 stop15h 05mMultiple Airlines
Wed 11/196:20 amLHR - SNA
2 stops18h 04mMultiple Airlines
Deal found 10/28$620
This Expedia deal was found by Cheapflights users on 10/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
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
This Cheapflightsfares deal was found by Cheapflights users on 10/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1211:42 amSNA - LHR
1 stop14h 43mBritish Airways
Wed 11/198:20 amLHR - SNA
1 stop17h 41mBritish Airways
Deal found 10/28$622
This Finnair deal was found by Cheapflights users on 10/27. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2412:46 pmSNA - LHR
1 stop13h 14mMultiple Airlines
Wed 12/311:55 amLHR - SNA
1 stop16h 15mMultiple Airlines
Deal found 10/27$628
This Delta deal was found by Cheapflights users on 10/29. 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.
Sun 11/98:00 amSNA - LHR
2 stops18h 15mDelta
Tue 11/2510:45 amLHR - SNA
1 stop19h 34mDelta
Deal found 10/29$633
This Delta deal was found by Cheapflights users on 10/28. 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 12/1011:46 amSNA - LHR
1 stop12h 59mDelta
Wed 12/171:20 pmLHR - SNA
1 stop27h 58mDelta
Deal found 10/28$635
This Air Canada deal was found by Cheapflights users on 10/29. 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.
Tue 11/119:45 amSNA - LHR
2 stops18h 05mMultiple Airlines
Tue 11/186:35 amLHR - SNA
2 stops36h 50mMultiple Airlines
Deal found 10/29$638

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 October 30, 2025.

Most accurate provider

Gotogate
3 stars

Most trusted provider

Gotogate
3 stars

Round-trip from

$612
(Yatra.com)

One-way from

$246
(Justfly.com)

Popular in

December

Cheapest in

October

Average price

$762
Provider with most accurate pricing for Los Angeles-London (LON) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-London (LON) flights.
Search Deals
From Anaheim to London Heathrow
Search Deals
One-way flight from Anaheim to London Heathrow
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($256 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($78 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

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 October 30, 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

Mon 11/24

8:00 am-7:05 am

1 stop15h 05m

London Heathrow

Tue 12/2

2:45 pm-10:21 pm

1 stop15h 36m

$628

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Sun 11/9

5:20 pm-8:10 pm

2 stops18h 50m

London Heathrow

Tue 11/25

3:50 pm-10:35 am

2 stops26h 45m

$633

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Wed 12/10

7:15 am-10:15 am

2 stops19h 00m

London Heathrow

Wed 12/17

1:20 pm-9:18 am

1 stop27h 58m

$639

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Mon 1/12

4:06 pm-9:40 am

1 stop33h 34m

London Heathrow

Tue 1/20

2:30 pm-11:25 am

1 stop28h 55m

$664

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Wed 11/26

12:25 pm-11:50 am

1 stop15h 25m

London Heathrow

Thu 12/4

2:30 pm-11:25 am

1 stop28h 55m

$664

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Tue 11/11

1:30 pm-9:40 am

1 stop12h 10m

London Heathrow

Tue 11/18

2:30 pm-11:25 am

1 stop28h 55m

$668

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

$672

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-11:25 am

1 stop28h 55m

$672

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Sun 12/7

9:30 am-6:50 am

1 stop13h 20m

London Heathrow

Sun 12/14

10:05 am-5:59 pm

1 stop15h 54m

$678

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Sun 11/30

2:47 pm-11:40 am

1 stop12h 53m

London Heathrow

Sun 12/7

2:10 pm-9:41 pm

1 stop15h 31m

$678

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 23 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

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

Currently, January is the cheapest month in which you can book a flight from Anaheim to London Heathrow Airport (average of $436). Flying from Anaheim to London Heathrow Airport in June is currently the most expensive (average of $699). 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 October 30, 2025.

When flying from Anaheim to London Heathrow Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 9% versus a flight in the evening.

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 December 16, 2024.

Travelers seeking maximum savings on their Anaheim to London Heathrow Airport flight should consider departing on Sunday mornings when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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 October 30, 2025.
See what other customers who have flown with Delta, Virgin Atlantic, and United Airlines from Anaheim to London Heathrow Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,993 reviews

Overall

7.9

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Comfort

7.9

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
7,993 reviews
Delta
7.9
Good
7,993 reviews

Overall

7.9

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Comfort

7.9

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
7,993 reviews

Overall

7.9

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Comfort

7.9

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
7,993 reviews

Overall

7.9

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Comfort

7.9

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.
American Airlines
7.2
Good
11,030 reviews
Delta
7.9
Good
7,993 reviews

Overall

7.9

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Comfort

7.9

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
7,993 reviews

Overall

7.9

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Comfort

7.9

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.

  • How long is the flight from Anaheim to London Heathrow Airport?

    There are many flights that can get you from Anaheim to London Heathrow Airport in 15h 05m. Fly via Delta or United Airlines to get the fastest option. Anaheim and London Heathrow Airport are separated by a distance of 5437 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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, January is the cheapest month in which you can book a flight from Anaheim to London Heathrow Airport (average of $436). Flying from Anaheim to London Heathrow Airport in June is currently the most expensive (average of $699). 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 London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Hounslow
Ilford
Hayes
Southend-on-Sea
Harrow
Croydon
Eastleigh
Dartford
Dover
Winchester
Orpington
Northampton
Gatwick
Borehamwood
Broadway
Aylesbury
Bedford
Chipping Norton
Wembley
Folkestone

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Alternative routes for Anaheim to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
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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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest$272Average$1,046FlexibilityNo cancel feeOn-time60%
JetBlueCheapest$273Average$810FlexibilityNo cancel feeOn-time62%
SWISSCheapest$336Average$706FlexibilityNo cancel feeOn-time79%
LufthansaCheapest$397Average$893FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$419Average$594FlexibilityNo cancel feeOn-time77%
TAP AIR PORTUGALCheapest$427Average$628FlexibilityNo cancel feeOn-timeN/A
Norse Atlantic UKCheapest$463Average$741FlexibilityNo cancel feeOn-timeN/A
Aer LingusCheapest$476Average$691FlexibilityNo cancel feeOn-timeN/A
FinnairCheapest$487Average$703FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$537Average$902FlexibilityNo cancel feeOn-time70%

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