HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Heathrow

$395+ 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 3/8. Fares are subject to change and may not be available on all flights or dates of travel.
SNA — LHR
Feb 27 — Mar 61
Fri 2/27
Fri 3/6
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.

Cheap 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 28, 2026.

This Cheapflightsfares deal was found by Cheapflights users on 1/26. 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.
Tue 4/216:39 pm
SNA
-
LHR
2 stops17h 01m
Lufthansa
Tue 5/57:25 am
LHR
-
SNA
2 stops21h 19m
Lufthansa
Deal found 1/26$623
This United Airlines deal was found by Cheapflights users on 1/26. 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 2/2612:25 pm
SNA
-
LHR
1 stop15h 25m
United Airlines
Sat 3/76:35 am
LHR
-
SNA
2 stops20h 00m
United Airlines
Deal found 1/26$626
This United Airlines deal was found by Cheapflights users on 1/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/17:50 am
SNA
-
LHR
1 stop15h 35m
United Airlines
Tue 3/176:35 am
LHR
-
SNA
2 stops21h 15m
United Airlines
Deal found 1/28$628
This Delta deal was found by Cheapflights users on 1/27. 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.
Fri 2/278:00 am
SNA
-
LHR
1 stop15h 05m
Delta
Thu 3/56:30 am
LHR
-
SNA
2 stops17h 44m
Delta
Deal found 1/27$631
This Air Canada deal was found by Cheapflights users on 1/26. 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 4/2112:25 pm
SNA
-
LHR
1 stop16h 55m
Air Canada
Tue 5/56:00 am
LHR
-
SNA
2 stops38h 20m
Air Canada
Deal found 1/26$632
This Delta deal was found by Cheapflights users on 1/27. 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.
Thu 2/267:30 am
SNA
-
LHR
1 stop19h 00m
Delta
Thu 3/56:30 am
LHR
-
SNA
2 stops17h 44m
Delta
Deal found 1/27$634
This United Airlines deal was found by Cheapflights users on 1/26. 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 3/127:19 am
SNA
-
LHR
1 stop17h 06m
United Airlines
Thu 3/1911:30 am
LHR
-
SNA
2 stops31h 52m
United Airlines
Deal found 1/26$641
This Gotogate deal was found by Cheapflights users on 1/28. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/112:25 pm
SNA
-
LHR
2 stops34h 45m
Multiple Airlines
Tue 3/176:30 am
LHR
-
SNA
2 stops21h 20m
Multiple Airlines
Deal found 1/28$642
This Iberia deal was found by Cheapflights users on 1/27. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/211:23 pm
SNA
-
LHR
1 stop14h 47m
Iberia
Tue 5/56:10 am
LHR
-
SNA
2 stops22h 02m
Iberia
Deal found 1/27$647

Find flight deals from Anaheim to Heathrow

Keep the following information in mind while searching for Anaheim to Heathrow flight deals. Data was last updated January 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$623
(Cheapflightsfares)

One-way from

$395
(United Airlines)

Popular in

June

Cheapest in

January

Average price

$588
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. 12% potential increase in price ($120 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($44 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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 January 28, 2026.
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 3/5

12:25 pm-11:50 am

1 stop15h 25m

London Heathrow

Mon 3/9

7:40 am-8:50 pm

2 stops20h 10m

$626

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Fri 2/27

8:00 am-7:05 am

1 stop15h 05m

London Heathrow

Thu 3/5

6:30 am-10:18 pm

2 stops23h 48m

$634

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Thu 2/26

7:30 am-10:30 am

1 stop19h 00m

London Heathrow

Thu 3/5

6:30 am-4:14 pm

2 stops17h 44m

$634

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Wed 2/25

7:10 am-10:00 am

1 stop18h 50m

London Heathrow

Sun 3/8

10:45 am-6:10 pm

1 stop14h 25m

$659

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Wed 2/25

7:30 am-10:30 am

1 stop19h 00m

London Heathrow

Sun 3/8

8:55 am-9:12 pm

2 stops20h 17m

$663

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Mon 3/23

6:45 am-5:55 am

1 stop16h 10m

London Heathrow

Wed 4/29

7:30 am-8:55 pm

2 stops21h 25m

$672

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Wed 3/25

12:25 pm-11:50 am

1 stop16h 25m

London Heathrow

Tue 4/28

3:05 pm-11:12 am

1 stop28h 07m

$675

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Wed 3/25

12:25 pm-11:50 am

1 stop16h 25m

London Heathrow

Wed 4/29

3:05 pm-11:12 am

1 stop28h 07m

$675

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Tue 3/3

10:55 am-10:00 am

1 stop15h 05m

London Heathrow

Tue 3/31

4:25 pm-10:05 am

1 stop25h 40m

$679

Santa AnaLondon

SNA - LHR

SNALHR

Santa Ana J. Wayne/Orange Cnty

Tue 3/24

1:27 pm-9:40 am

1 stop13h 13m

London Heathrow

Tue 4/28

3:05 pm-11:12 am

1 stop28h 07m

$680

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 22 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.

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, December is the cheapest month in which you can book a flight from Anaheim to London Heathrow Airport (average of $469). 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 January 28, 2026.

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 at noon, which can drop the price by up to 30% versus a flight in the morning.

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 October 19, 2025.

Travelers seeking maximum savings on their Anaheim to London Heathrow Airport flight should consider departing on Wednesday mornings when fares are most often at their lowest. Thursday mornings 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 January 28, 2026.
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
8,124 reviews

Comfort

7.9

Entertainment

7.8

Crew

8.5

Food

7.2

Boarding

8.1

Overall

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
8,124 reviews
Delta
7.9
Good
8,124 reviews

Comfort

7.9

Entertainment

7.8

Crew

8.5

Food

7.2

Boarding

8.1

Overall

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
678 reviews
Delta
7.9
Good
8,124 reviews

Comfort

7.9

Entertainment

7.8

Crew

8.5

Food

7.2

Boarding

8.1

Overall

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
9,212 reviews
Delta
7.9
Good
8,124 reviews

Comfort

7.9

Entertainment

7.8

Crew

8.5

Food

7.2

Boarding

8.1

Overall

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
11,201 reviews
Delta
7.9
Good
8,124 reviews

Comfort

7.9

Entertainment

7.8

Crew

8.5

Food

7.2

Boarding

8.1

Overall

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
7,705 reviews
Delta
7.9
Good
8,124 reviews

Comfort

7.9

Entertainment

7.8

Crew

8.5

Food

7.2

Boarding

8.1

Overall

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 United Airlines, Delta, or KLM 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, December is the cheapest month in which you can book a flight from Anaheim to London Heathrow Airport (average of $469). 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
Ilford
Hounslow
Southend-on-Sea
Harrow
Croydon
Eastleigh
Gatwick
Dartford
Dover
Winchester
Orpington
Watford
Northampton
Hayes
Borehamwood
Broadway
Aylesbury
Chipping Norton
Horley
Kingston upon Thames

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 Gatwick flights
San Francisco to Gatwick flights
Los Angeles to Stansted flights
Los Angeles to London City flights
San Francisco to London City flights
San Francisco to Stansted flights
San Diego to Heathrow flights
Ontario to Heathrow flights
Las Vegas to Heathrow flights
Los Angeles to Luton flights
San Francisco to Luton flights
San Diego to Gatwick flights
Santa Ana to Heathrow flights
San Jose to Heathrow flights
Las Vegas to Gatwick flights
San Diego to London City flights
Sacramento to Heathrow flights
San Diego to Stansted flights
Las Vegas to London City flights
Oakland to Heathrow flights
Las Vegas to Stansted flights
San Jose to Gatwick flights
Sacramento to Gatwick flights
Sacramento to London City flights
Oakland to Gatwick flights
Burbank to Heathrow flights
Reno to Heathrow flights
Ontario to Gatwick flights
Palm Springs to Heathrow flights
Santa Rosa to Heathrow flights
Burbank to Gatwick flights
San Jose to London City flights
Reno to Gatwick flights
Reno to London City flights
Los Angeles to Southend flights
Palm Springs to London City flights
Long Beach to Heathrow flights
Fresno to Heathrow flights
Sacramento to Stansted flights
Medford to Heathrow flights
Santa Barbara to Heathrow flights
Santa Ana to Gatwick flights
Palm Springs to Gatwick flights
Ontario to London City flights
Oakland to London City flights
Monterey to Heathrow flights
Las Vegas to Luton 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 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$273Average$806FlexibilityNo cancel feeOn-time62%
SWISSCheapest$336Average$663FlexibilityNo cancel feeOn-time79%
TAP AIR PORTUGALCheapest$375Average$571FlexibilityNo cancel feeOn-timeN/A
Norse Atlantic UKCheapest$458Average$750FlexibilityNo cancel feeOn-timeN/A
Scandinavian AirlinesCheapest$468Average$621FlexibilityNo cancel feeOn-time77%
Aer LingusCheapest$476Average$675FlexibilityNo cancel feeOn-timeN/A
FinnairCheapest$485Average$690FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$525Average$740FlexibilityNo cancel feeOn-time70%
DeltaCheapest$540Average$762FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$549Average$874FlexibilityNo cancel feeOn-time75%

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.
Site
Cookie settings©2026 Cheapflights