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$290+ 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 10/26. Fares are subject to change and may not be available on all flights or dates of travel.
SNA — LHR
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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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 July 29, 2025.

Round-trip from

$496
(Netflights)

One-way from

$290
(SmartFares)

Popular in

December

Cheapest in

August

Average price

$827
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. 12% potential increase in price ($129 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($53 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 29, 2025.

This Netflights deal was found by Cheapflights users on 7/27. 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 Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/101:50 pmSNA - LHR
1 stop13h 30mVirgin Atlantic
Wed 9/1711:00 amLHR - SNA
1 stop15h 40mVirgin Atlantic
Deal found 7/27$496
This Flysmarter deal was found by Cheapflights users on 7/27. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/102:00 pmSNA - LHR
1 stop15h 30mMultiple Airlines
Wed 9/176:30 amLHR - SNA
2 stops19h 31mMultiple Airlines
Deal found 7/27$521
This Delta deal was found by Cheapflights users on 7/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/49:20 pmSNA - LHR
1 stop25h 25mDelta
Tue 8/1910:55 amLHR - SNA
1 stop15h 27mDelta
Deal found 7/27$522
This KLM deal was found by Cheapflights users on 7/28. 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 8/132:00 pmSNA - LHR
1 stop15h 30mKLM
Tue 8/196:30 amLHR - SNA
2 stops17h 33mKLM
Deal found 7/28$525
This lol.travel deal was found by Cheapflights users on 7/28. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/131:15 pmSNA - LHR
1 stop12h 25mUnited Airlines
Thu 8/282:50 pmLHR - SNA
1 stop15h 15mUnited Airlines
Deal found 7/28$626
This Air Canada deal was found by Cheapflights users on 7/27. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/201:25 pmSNA - LHR
1 stop15h 55mAir Canada
Fri 9/59:30 amLHR - SNA
2 stops34h 48mAir Canada
Deal found 7/27$641
This Cheapflightsfares deal was found by Cheapflights users on 7/28. 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 8/274:30 pmSNA - LHR
1 stop14h 10mBritish Airways
Tue 9/22:25 pmLHR - SNA
1 stop14h 55mBritish Airways
Deal found 7/28$648

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 July 29, 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

Wed 9/10

1:50 pm-11:20 am

1 stop13h 30m

London Heathrow

Wed 9/17

11:00 am-6:40 pm

1 stop15h 40m

$496

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Wed 9/10

2:00 pm-1:30 pm

1 stop15h 30m

London Heathrow

Wed 9/17

6:30 am-6:01 pm

2 stops19h 31m

$521

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Wed 9/10

2:00 pm-1:30 pm

1 stop15h 30m

London Heathrow

Wed 9/17

6:15 am-6:01 pm

2 stops19h 46m

$524

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Wed 8/13

2:00 pm-1:30 pm

1 stop15h 30m

London Heathrow

Tue 8/19

6:30 am-4:03 pm

2 stops17h 33m

$525

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Wed 8/13

1:15 pm-9:40 am

1 stop12h 25m

London Heathrow

Thu 8/28

2:50 pm-10:05 pm

1 stop15h 15m

$626

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Wed 8/20

1:25 pm-1:20 pm

1 stop15h 55m

London Heathrow

Fri 9/5

9:30 am-12:18 pm

2 stops34h 48m

$641

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Wed 8/27

4:30 pm-2:40 pm

1 stop14h 10m

London Heathrow

Tue 9/2

2:25 pm-9:20 pm

1 stop14h 55m

$648

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Sun 10/26

2:15 pm-12:50 pm

1 stop15h 35m

$290

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Tue 11/18

5:46 pm-12:50 pm

2 stops35h 04m

$292

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Tue 11/18

9:30 am-6:50 am

1 stop13h 20m

$387

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Showing 1-10 of 16 results
1
2

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, 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 $1,097). 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 July 29, 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 December 16, 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.

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 July 29, 2025.
See what other customers who have flown with Delta, KLM, 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
8.0
Very good
7,979 reviews

Overall

8.0

Food

7.3

Entertainment

7.9

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
8.0
Very good
7,979 reviews
Delta
8.0
Very good
7,979 reviews

Overall

8.0

Food

7.3

Entertainment

7.9

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.
KLM
7.8
Good
1,383 reviews
Delta
8.0
Very good
7,979 reviews

Overall

8.0

Food

7.3

Entertainment

7.9

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
8,896 reviews
Delta
8.0
Very good
7,979 reviews

Overall

8.0

Food

7.3

Entertainment

7.9

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
7.4
Good
655 reviews
Delta
8.0
Very good
7,979 reviews

Overall

8.0

Food

7.3

Entertainment

7.9

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.
WestJet
7.2
Good
2,972 reviews
Delta
8.0
Very good
7,979 reviews

Overall

8.0

Food

7.3

Entertainment

7.9

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.

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

    $290 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on British Airways and Air Canada, with prices starting from $387 and $393, 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 $1,097). 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
Hayes
Thornton Heath
Harrow
Canterbury
Dover
Stratford-upon-Avon
Orpington
Watford
Northampton
Gatwick
Borehamwood
Dartford
Broadway
Aylesbury
Chelmsford
Folkestone
Southend-on-Sea
Chichester
Swindon

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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 July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest$272Average$1,046FlexibilityNo cancel feeOn-time60%
JetBlueCheapest$273Average$791FlexibilityNo cancel feeOn-time62%
SWISSCheapest$336Average$706FlexibilityNo cancel feeOn-time79%
TAP AIR PORTUGALCheapest$375Average$673FlexibilityNo cancel feeOn-timeN/A
Scandinavian AirlinesCheapest$418Average$592FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$427Average$732FlexibilityNo cancel feeOn-time76%
Aer LingusCheapest$476Average$703FlexibilityNo cancel feeOn-timeN/A
Norse Atlantic UKCheapest$477Average$743FlexibilityNo cancel feeOn-timeN/A
FinnairCheapest$540Average$720FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$553Average$830FlexibilityNo cancel feeOn-time70%

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