HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Heathrow

$306+ 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 2/5. Fares are subject to change and may not be available on all flights or dates of travel.
SNA — LHR
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Anaheim to Heathrow with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

The best prices from Anaheim to London Heathrow are usually found in April or October, booked 23 days in advance, depart on a Wednesday or Tuesday and return on a Monday

Cheap flight deals from Anaheim to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Anaheim (AN4) 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 January 21, 2025.

Round-trip from

$669
(KLM)

One-way from

$306
(Ovago)

Popular in

February

Cheapest in

April

Average price

$844
From Anaheim to London Heathrow
Search Deals
One-way flight from Anaheim to London Heathrow
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($14 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2025
Search Deals

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 January 21, 2025.

This KLM deal was found by Cheapflights users on 1/21. 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 1/2912:00 pmSNA - LHR
1 stop14h 35mKLM
Wed 2/56:30 amLHR - SNA
2 stops19h 35mKLM
Deal found 1/21$656
This Virgin Atlantic deal was found by Cheapflights users on 1/20. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/286:45 amSNA - LHR
1 stop20h 55mVirgin Atlantic
Wed 2/56:30 amLHR - SNA
2 stops21h 13mVirgin Atlantic
Deal found 1/20$657
This Air Canada deal was found by Cheapflights users on 1/21. 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.
Sun 2/212:30 pmSNA - LHR
1 stop13h 40mMultiple Airlines
Tue 2/117:40 amLHR - SNA
2 stops35h 50mMultiple Airlines
Deal found 1/21$671
This Priceline deal was found by Cheapflights users on 1/21. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1112:30 pmSNA - LHR
1 stop14h 40mAir Canada
Tue 3/253:00 pmLHR - SNA
2 stops37h 25mAir Canada
Deal found 1/21$672
This United Airlines deal was found by Cheapflights users on 1/20. 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.
Tue 2/1812:30 pmSNA - LHR
1 stop13h 40mUnited Airlines
Fri 9/52:05 pmLHR - SNA
2 stops31h 09mUnited Airlines
Deal found 1/20$675
This Delta deal was found by Cheapflights users on 1/21. 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.
Fri 3/711:25 amSNA - LHR
1 stop15h 45mDelta
Fri 3/146:30 amLHR - SNA
2 stops18h 37mDelta
Deal found 1/21$707
This Kiwi.com deal was found by Cheapflights users on 1/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/121:20 pmSNA - LHR
1 stop15h 30mWestJet
Wed 2/262:50 pmLHR - SNA
1 stop29h 45mWestJet
Deal found 1/21$964
This StudentUniverse deal was found by Cheapflights users on 1/21. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/2112:27 pmSNA - LHR
1 stop15h 23mLufthansa
Sun 3/238:15 pmLHR - SNA
2 stops31h 36mLufthansa
Deal found 1/21$968
This oojo deal was found by Cheapflights users on 1/20. 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.
Wed 4/210:15 amSNA - LHR
2 stops17h 40mIcelandair
Sat 4/199:25 pmLHR - SNA
2 stops57h 05mIcelandair
Deal found 1/20$990
This British Airways deal was found by Cheapflights users on 1/21. 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.
Sat 2/810:29 amSNA - LHR
1 stop12h 51mBritish Airways
Sun 2/91:50 pmLHR - SNA
1 stop16h 31mBritish Airways
Deal found 1/21$1,341

Find flights from Anaheim to Heathrow within your budget

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 January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Tue 3/11

6:45 am-7:55 am

1 stop18h 10m

London Heathrow

Tue 3/25

10:45 am-6:19 pm

1 stop14h 34m

$669

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Sun 2/2

12:30 pm-10:10 am

1 stop13h 40m

London Heathrow

Tue 2/11

7:40 am-11:30 am

2 stops35h 50m

$671

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Tue 3/11

12:30 pm-10:10 am

1 stop14h 40m

London Heathrow

Tue 3/25

3:00 pm-9:25 pm

2 stops37h 25m

$672

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Tue 3/11

6:45 am-7:05 am

2 stops17h 20m

London Heathrow

Tue 3/25

9:10 am-6:19 pm

2 stops16h 09m

$674

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Tue 2/18

12:30 pm-10:10 am

1 stop13h 40m

London Heathrow

Fri 9/5

2:05 pm-1:14 pm

2 stops31h 09m

$675

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Fri 3/7

11:25 am-11:10 am

1 stop15h 45m

London Heathrow

Fri 3/14

6:30 am-6:07 pm

2 stops18h 37m

$707

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Wed 2/12

1:20 pm-12:50 pm

1 stop15h 30m

London Heathrow

Wed 2/26

2:50 pm-12:35 pm

1 stop29h 45m

$964

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Fri 3/21

12:27 pm-10:50 am

1 stop15h 23m

London Heathrow

Sun 3/23

8:15 pm-8:51 pm

2 stops31h 36m

$968

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Wed 4/2

10:15 am-11:55 am

2 stops17h 40m

London Heathrow

Sat 4/19

9:25 pm-10:30 pm

2 stops57h 05m

$990

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Sat 2/8

10:29 am-7:20 am

1 stop12h 51m

London Heathrow

Sun 2/9

1:50 pm-10:21 pm

1 stop16h 31m

$1,341

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 25 results
1
2
3

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.

Travel insights for flights from Anaheim to Heathrow

Get recent, data-driven insights about flights from Anaheim to Heathrow including ideal travel times, pricing trends, and more.

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 January 17, 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 $1,137). 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 January 21, 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 January 21, 2025.
Read through reviews of airlines operating flights from Anaheim to London, such as KLM, Virgin Atlantic and British Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,521 reviews

Food

7.3

Comfort

8.0

Crew

8.6

Boarding

8.2

Entertainment

7.9

Overall

8.0

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
8,521 reviews
Delta
8.0
Very good
8,521 reviews

Food

7.3

Comfort

8.0

Crew

8.6

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,341 reviews
Delta
8.0
Very good
8,521 reviews

Food

7.3

Comfort

8.0

Crew

8.6

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Finnair
7.6
Good
1,286 reviews
Delta
8.0
Very good
8,521 reviews

Food

7.3

Comfort

8.0

Crew

8.6

Boarding

8.2

Entertainment

7.9

Overall

8.0

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
665 reviews
Delta
8.0
Very good
8,521 reviews

Food

7.3

Comfort

8.0

Crew

8.6

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
8,984 reviews
Delta
8.0
Very good
8,521 reviews

Food

7.3

Comfort

8.0

Crew

8.6

Boarding

8.2

Entertainment

7.9

Overall

8.0

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

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?

    $306 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on Air Canada and United Airlines, with prices starting from $403 and $423, 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 $1,137). 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
Hayes
Hounslow
Thornton Heath
Harrow
Luton
Wembley
Canterbury
Northampton
Gatwick
Horley
Milton Keynes
Dover
Orpington
Watford
Stratford-upon-Avon
Croydon
Borehamwood
Bromley
Folkestone
Ilford

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 Anaheim to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Heathrow flights
San Francisco to Heathrow flights
Los Angeles to London City flights
San Francisco to London City flights
San Francisco to Gatwick flights
Los Angeles to Gatwick flights
San Diego to Heathrow flights
Ontario to Heathrow flights
Las Vegas to Heathrow flights
Los Angeles to Luton flights
San Diego to Gatwick flights
San Diego to London City flights
Los Angeles to Stansted flights
Las Vegas to London City flights
Sacramento to Heathrow flights
San Jose to Heathrow flights
San Francisco to Stansted flights
Oakland to Heathrow flights
Las Vegas to Gatwick flights
Sacramento to Gatwick flights
Santa Ana to Heathrow flights
San Francisco to Luton flights
Los Angeles to Southend flights
Sacramento to London City flights
San Jose to Gatwick flights
Fresno to Heathrow flights
Oakland to Gatwick flights
Burbank to Heathrow flights
Reno to Heathrow flights
Santa Ana to Gatwick flights
Santa Rosa to Heathrow flights
Long Beach to Heathrow flights
San Jose to London City flights
Fresno to London City flights
Reno to Gatwick flights
Medford to Heathrow flights
Palm Springs to Heathrow flights
Las Vegas to Stansted flights
San Luis Obispo to Heathrow flights
Las Vegas to Luton flights
Ontario to Gatwick flights
Reno to London City flights
Fresno to Gatwick flights
Palm Springs to London City flights
Santa Ana to London City flights
Santa Barbara to Heathrow flights
Monterey to Heathrow flights
Oakland to London City flights
Burbank to Gatwick flights
San Diego to Stansted flights

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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest$369Average$871FlexibilityNo cancel feeOn-time60%
Scandinavian AirlinesCheapest$419Average$600FlexibilityNo cancel feeOn-time77%
Virgin AtlanticCheapest$455Average$824FlexibilityNo cancel feeOn-time72%
KLMCheapest$463Average$740FlexibilityNo cancel feeOn-time75%
Norse Atlantic UKCheapest$473Average$721FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$481Average$848FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$487Average$806FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$509Average$835FlexibilityNo cancel feeOn-time76%
Aer LingusCheapest$547Average$840FlexibilityNo cancel feeOn-timeN/A
FinnairCheapest$552Average$746FlexibilityNo cancel feeOn-time76%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.