Cheap flights from London Heathrow Airport to Riverside from £409
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 4/10. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — LAX
22 Jun — 29 Jun1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London Heathrow to Riverside are usually found in February or September, booked 45 days in advance, depart on a Wednesday or Friday and return on a Wednesday
Cheap flight deals from Heathrow to Riverside
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Cheapest flights from Heathrow to Riverside
Explore the most affordable flight options available from Heathrow to Riverside. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 May 2026.
Wed 10/616:55
LHR
-
LAX
Nonstop11h 20m
British Airways
Mon 20/716:15
LAX
-
LHR
Nonstop10h 35m
British Airways
Deal found 18/5£474
Wed 19/810:20
LHR
-
LAX
1 stop14h 50m
British Airways
Sun 23/815:15
LAX
-
LHR
1 stop22h 25m
British Airways
Deal found 18/5£475
Mon 17/816:55
LHR
-
LAX
Nonstop11h 20m
British Airways
Wed 26/813:30
LAX
-
LHR
1 stop13h 00m
British Airways
Deal found 18/5£476
Mon 15/608:20
LHR
-
LAX
Nonstop11h 10m
British Airways
Mon 29/620:55
LAX
-
LHR
Nonstop10h 30m
British Airways
Deal found 18/5£477
Sat 12/907:25
LHR
-
LAX
1 stop15h 50m
Lufthansa
Sat 7/1108:30
LAX
-
LHR
1 stop13h 25m
Lufthansa
Deal found 18/5£478
Wed 10/616:55
LHR
-
LAX
Nonstop11h 20m
Iberia
Mon 20/710:30
LAX
-
LHR
1 stop14h 30m
Iberia
Deal found 18/5£479
Mon 24/815:05
LHR
-
LAX
Nonstop11h 15m
Finnair
Mon 7/915:50
LAX
-
LHR
Nonstop10h 25m
Finnair
Deal found 18/5£480
Wed 29/715:15
LHR
-
LAX
1 stop17h 14m
Delta
Sat 8/812:31
LAX
-
LHR
1 stop16h 34m
Delta
Deal found 18/5£481
Thu 24/909:30
LHR
-
LAX
1 stop14h 50m
United Airlines
Thu 1/1013:15
LAX
-
LHR
1 stop14h 20m
United Airlines
Deal found 19/5£482
Thu 3/920:05
LHR
-
LAX
1 stop28h 25m
SWISS
Sat 12/915:40
LAX
-
LHR
Nonstop10h 30m
SWISS
Deal found 19/5£482
Sat 18/709:30
LHR
-
LAX
1 stop17h 12m
United Airlines
Wed 29/707:00
LAX
-
LHR
1 stop16h 15m
United Airlines
Deal found 18/5£483
Tue 28/711:25
LHR
-
LAX
1 stop16h 15m
United Airlines
Fri 7/807:30
LAX
-
LHR
1 stop15h 55m
United Airlines
Deal found 21/5£484
Best flights from Heathrow to Riverside
Discover carefully curated flight deals from Heathrow to Riverside that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 23 May 2026.
Fri 28/806:00
LHR
-
LAX
1 stop16h 35m
TAP AIR PORTUGAL
Fri 25/916:40
LAX
-
LHR
1 stop17h 05m
TAP AIR PORTUGAL
Deal found 22/5£490
Fri 4/907:00
LHR
-
LAX
2 stops17h 30m
SWISS
Sun 20/919:35
LAX
-
LHR
1 stop14h 15m
SWISS
Deal found 17/5£500
Fri 25/914:05
LHR
-
LAX
1 stop15h 21m
United Airlines
Sat 17/1016:10
LAX
-
LHR
1 stop12h 15m
United Airlines
Deal found 19/5£507
Mon 2/1107:05
LHR
-
LAX
2 stops17h 55m
Scandinavian Airlines
Fri 13/1119:30
LAX
-
LHR
2 stops30h 05m
Scandinavian Airlines
Deal found 19/5£527
Tue 23/606:30
LHR
-
LAX
1 stop13h 20m
Virgin Atlantic
Mon 6/717:45
LAX
-
LHR
1 stop13h 50m
Virgin Atlantic
Deal found 18/5£532
Fri 5/606:30
LHR
-
LAX
1 stop16h 15m
Delta
Mon 8/614:00
LAX
-
LHR
1 stop17h 35m
Delta
Deal found 22/5£543
Mon 1/616:55
LHR
-
LAX
Nonstop11h 20m
Finnair
Mon 15/618:05
LAX
-
LHR
Nonstop10h 40m
Finnair
Deal found 18/5£544
Sun 7/609:55
LHR
-
LAX
Nonstop11h 15m
KLM
Fri 10/723:15
LAX
-
LHR
Nonstop10h 20m
KLM
Deal found 22/5£555
Wed 5/811:00
LHR
-
LAX
1 stop15h 37m
British Airways
Wed 12/810:05
LAX
-
LHR
1 stop13h 15m
British Airways
Deal found 21/5£569
Mon 8/616:55
LHR
-
LAX
Nonstop11h 20m
Finnair
Tue 23/618:05
LAX
-
LHR
Nonstop10h 40m
Finnair
Deal found 22/5£561
Fri 28/821:05
LHR
-
LAX
2 stops27h 45m
Scandinavian Airlines
Fri 25/911:45
LAX
-
LHR
2 stops20h 15m
Scandinavian Airlines
Deal found 21/5£578
Sun 9/816:55
LHR
-
LAX
Nonstop11h 20m
British Airways
Thu 20/818:10
LAX
-
LHR
Nonstop10h 35m
British Airways
Deal found 18/5£587
Direct flights from Heathrow to Riverside
Explore direct flight options from Heathrow to Riverside based on user searches, and compare prices and availability for your desired travel dates. Data last updated 23 May 2026.
Wed 10/616:55
LHR
-
LAX
Nonstop11h 20m
British Airways
Mon 20/716:15
LAX
-
LHR
Nonstop10h 35m
British Airways
Deal found 18/5£474
Mon 17/811:40
LHR
-
LAX
Nonstop11h 15m
British Airways
Wed 26/816:20
LAX
-
LHR
Nonstop10h 30m
British Airways
Deal found 18/5£476
Mon 15/608:20
LHR
-
LAX
Nonstop11h 10m
British Airways
Mon 29/620:55
LAX
-
LHR
Nonstop10h 30m
British Airways
Deal found 18/5£477
Mon 24/815:05
LHR
-
LAX
Nonstop11h 15m
Finnair
Mon 7/915:50
LAX
-
LHR
Nonstop10h 25m
Finnair
Deal found 18/5£480
Mon 15/608:20
LHR
-
LAX
Nonstop11h 10m
British Airways
Mon 6/715:50
LAX
-
LHR
Nonstop10h 25m
British Airways
Deal found 18/5£484
Mon 10/808:20
LHR
-
LAX
Nonstop11h 10m
British Airways
Tue 25/820:55
LAX
-
LHR
Nonstop10h 30m
British Airways
Deal found 18/5£485
Mon 15/608:20
LHR
-
LAX
Nonstop11h 10m
Iberia
Mon 29/617:05
LAX
-
LHR
Nonstop10h 30m
Iberia
Deal found 18/5£486
Wed 12/808:20
LHR
-
LAX
Nonstop11h 10m
British Airways
Wed 19/818:10
LAX
-
LHR
Nonstop10h 35m
British Airways
Deal found 18/5£487
Mon 1/616:55
LHR
-
LAX
Nonstop11h 20m
Iberia
Tue 16/618:05
LAX
-
LHR
Nonstop10h 40m
Iberia
Deal found 19/5£488
Sun 15/1115:20
LHR
-
LAX
Nonstop11h 25m
Lufthansa
Sat 28/1118:55
LAX
-
LHR
Nonstop10h 35m
Lufthansa
Deal found 21/5£488
Fri 2/1013:05
LHR
-
LAX
Nonstop11h 20m
Lufthansa
Sat 10/1015:40
LAX
-
LHR
Nonstop10h 30m
Lufthansa
Deal found 18/5£489
Wed 19/808:20
LHR
-
LAX
Nonstop11h 10m
Finnair
Wed 26/816:20
LAX
-
LHR
Nonstop10h 30m
Finnair
Deal found 18/5£490
Last-minute flights from Heathrow to Riverside
Discover last-minute flight deals from Heathrow to Riverside. Data last updated 23 May 2026 and is based on user searches.
Mon 25/508:20
LHR
-
LAX
Nonstop11h 10m
American Airlines
Tue 16/613:00
LAX
-
LHR
1 stop17h 30m
American Airlines
Deal found 19/5£485
Mon 1/606:30
LHR
-
LAX
1 stop13h 20m
Virgin Atlantic
Tue 16/614:14
LAX
-
LHR
1 stop15h 01m
Virgin Atlantic
Deal found 18/5£490
Wed 10/616:55
LHR
-
LAX
Nonstop11h 20m
British Airways
Mon 20/716:15
LAX
-
LHR
Nonstop10h 35m
British Airways
Deal found 18/5£474
Wed 10/616:55
LHR
-
LAX
Nonstop11h 20m
Iberia
Mon 20/710:30
LAX
-
LHR
1 stop14h 30m
Iberia
Deal found 18/5£479
Thu 11/613:05
LHR
-
LAX
Nonstop11h 05m
United Airlines
Mon 22/612:46
LAX
-
LHR
1 stop15h 39m
United Airlines
Deal found 19/5£481
Mon 15/608:20
LHR
-
LAX
Nonstop11h 10m
British Airways
Mon 29/620:55
LAX
-
LHR
Nonstop10h 30m
British Airways
Deal found 18/5£477
Mon 15/608:20
LHR
-
LAX
Nonstop11h 10m
British Airways
Mon 6/715:50
LAX
-
LHR
Nonstop10h 25m
British Airways
Deal found 18/5£484
Mon 15/608:20
LHR
-
LAX
Nonstop11h 10m
Iberia
Mon 29/617:05
LAX
-
LHR
Nonstop10h 30m
Iberia
Deal found 18/5£486
Mon 15/608:20
LHR
-
LAX
Nonstop11h 10m
Iberia
Wed 15/710:30
LAX
-
LHR
1 stop14h 30m
Iberia
Deal found 19/5£488
Tue 16/612:00
LHR
-
LAX
1 stop16h 40m
United Airlines
Sat 20/613:25
LAX
-
LHR
1 stop13h 45m
United Airlines
Deal found 18/5£483
Mon 29/608:30
LHR
-
LAX
1 stop14h 58m
Air Canada
Sun 9/808:15
LAX
-
LHR
1 stop17h 45m
Air Canada
Deal found 19/5£487
One-way flights from Heathrow to Riverside
Search for one-way flight options from Heathrow to Riverside. Find affordable one-way fares based on user searches. Data last updated 23 May 2026.
Sun 4/1020:50
LHR
-
LAX
2 stops35h 56m
Finnair
Deal found 18/5£409
Thu 28/515:00
LHR
-
LAX
1 stop34h 30m
Multiple Airlines
Deal found 18/5£410
Mon 22/613:55
LHR
-
LAX
1 stop35h 15m
WestJet
Deal found 18/5£411
Thu 12/1117:10
LHR
-
LAX
1 stop22h 10m
Royal Air Maroc
Deal found 18/5£412
Sun 15/1107:30
LHR
-
LAX
2 stops23h 06m
United Airlines
Deal found 18/5£414
Fri 25/908:40
LHR
-
LAX
1 stop15h 50m
SWISS
Deal found 18/5£415
Thu 17/915:05
LHR
-
LAX
Nonstop11h 15m
Finnair
Deal found 18/5£416
Fri 13/1109:30
LHR
-
LAX
2 stops22h 55m
United Airlines
Deal found 19/5£417
Fri 25/915:05
LHR
-
LAX
Nonstop11h 15m
Finnair
Deal found 20/5£418
Thu 25/618:10
LHR
-
LAX
1 stop22h 10m
Royal Air Maroc
Deal found 18/5£418
Sat 13/606:30
LHR
-
LAX
3 stops39h 35m
Multiple Airlines
Deal found 18/5£420
Find flight deals from Heathrow to Riverside
Keep the following information in mind while searching for Heathrow to Riverside flight deals. Data was last updated 23 May 2026.
Customise your flight search to find flights from Heathrow to Riverside 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 858,174 searches. Data last updated 23 May 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Riverside that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Cheapest return flight
LondonLos Angeles
LHR - LAX
LHRLAX
London Heathrow
Fri 28/8
06:00-14:35
1 stop16h 35m
Los Angeles Los Angeles
Fri 25/9
16:40-17:45
1 stop17h 05m
£490
LondonLos Angeles
LHR - LAX
LHRLAX
London Heathrow
Fri 4/9
07:00-16:30
2 stops17h 30m
Los Angeles Los Angeles
Sun 20/9
19:35-17:50
1 stop14h 15m
£500
LondonLos Angeles
LHR - LAX
LHRLAX
London Heathrow
Fri 25/9
14:05-21:26
1 stop15h 21m
Los Angeles Los Angeles
Sat 17/10
16:10-12:25
1 stop12h 15m
£507
LondonLos Angeles
LHR - LAX
LHRLAX
London Heathrow
Mon 2/11
07:05-17:00
2 stops17h 55m
Los Angeles Los Angeles
Fri 13/11
19:30-09:35
2 stops30h 05m
£527
LondonLos Angeles
LHR - LAX
LHRLAX
London Heathrow
Tue 23/6
06:30-11:50
1 stop13h 20m
Los Angeles Los Angeles
Mon 6/7
17:45-15:35
1 stop13h 50m
£532
LondonLos Angeles
LHR - LAX
LHRLAX
London Heathrow
Fri 5/6
06:30-14:45
1 stop16h 15m
Los Angeles Los Angeles
Mon 8/6
14:00-15:35
1 stop17h 35m
£543
LondonLos Angeles
LHR - LAX
LHRLAX
London Heathrow
Mon 1/6
16:55-20:15
Nonstop11h 20m
Los Angeles Los Angeles
Mon 15/6
18:05-12:45
Nonstop10h 40m
£544
Fastest return journey
LondonLos Angeles
LHR - LAX
LHRLAX
London Heathrow
Sun 7/6
09:55-13:10
Nonstop11h 15m
Los Angeles Los Angeles
Fri 10/7
23:15-17:35
Nonstop10h 20m
£555
LondonLos Angeles
LHR - LAX
LHRLAX
London Heathrow
Mon 8/6
16:55-20:15
Nonstop11h 20m
Los Angeles Los Angeles
Tue 23/6
18:05-12:45
Nonstop10h 40m
£561
LondonLos Angeles
LHR - LAX
LHRLAX
London Heathrow
Wed 5/8
11:00-18:37
1 stop15h 37m
Los Angeles Los Angeles
Wed 12/8
10:05-07:20
1 stop13h 15m
£569
Flights are sorted by cheapest return flights first.
Deals found on 22/5
Showing 1-10 of 23 resultsSorted by cheapest first
1
2
3
Best time to book a flight from Heathrow to Riverside
Have a flexible travel schedule? Discover the best time to fly to Riverside from Heathrow with our price prediction graph.
LHR-LAX
Estimated return 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 London Heathrow Airport to Riverside
LHR-R1V
LHR-LAX
What is the cheapest time of day to fly from LHR to R1V?
Find hourly flight availability from Heathrow to Riverside. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 23 May 2026.
When flying from London Heathrow Airport to Riverside, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Weekly flight availability from London Heathrow Airport to Riverside
Explore weekly flight availability from Heathrow to Riverside. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 23 May 2026.
The most flights from LHR to R1V are scheduled on a Thursday (53 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (44 on average).
How much does it cost for a return flight from London Heathrow Airport to Riverside?
Reviews of airlines servicing Riverside
Get insights into the airlines that provide service to Riverside. 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 Riverside. Reviews last updated 23 May 2026.
See what other customers who have flown with KLM,Virgin Atlantic, andUnited Airlines from London Heathrow Airport to Riverside have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Flight was ok - difficult as I had seat next to bathroom.. Food awful
Related info for your journey
Find useful and relevant information for your journey from Heathrow to Riverside. 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 London Heathrow Airport to Riverside?
There are many flights that can get you from London Heathrow Airport to Riverside in 15h 21m. Fly via TAP AIR PORTUGAL, SWISS, or United Airlines to get the fastest option. The distance between London Heathrow Airport and Riverside is about 5439 mi. This flight may include one or multiple stops.
What are the cheapest airlines to fly from London Heathrow Airport to Riverside one-way?
For one-way options, check prices for WestJet. According to our data, you can fly for as low as £170. Users have also found prices from £200 and £244 on Norse Atlantic UK and TAP AIR PORTUGAL, respectively.
What are the most reliable airlines from London Heathrow Airport to Riverside?
No one likes to see their flight delayed. When booking a flight from London Heathrow Airport to Riverside consider choosing KLM (86%), Air France (86%) or Delta (86%) as they are the most reliable in getting you off to your destination on time.
What are the cheapest flights from London Heathrow Airport to Riverside?
Looking at all options, your cheapest flight can be booked for £462. While the most popular route (London Heathrow - Los Angeles Los Angeles) can be booked for £380 on average, our data indicates £2,187 when flying from London Heathrow Airport to Riverside.
Can I find deals for business class flights from Heathrow to Riverside?
Yes. Cheapflights offers flight deals from Heathrow to Riverside by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
Discover the top 10 airlines that operate flights from Heathrow to Riverside. 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 858,174 searches. Data last updated 23 May 2026.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Heathrow to Riverside?
When you search for this flight from Heathrow to Riverside, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.
Why should you use Cheapflights to find cheap flight tickets from Heathrow to Riverside?
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Heathrow to Riverside for you. Better yet — we are completely free to use.
Can Cheapflights find flights from Heathrow to Riverside with no change fees?
Need flexible booking options for your flight to Riverside from Heathrow? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Can Cheapflights notify me if prices for flights from Heathrow to Riverside become cheaper?
Not ready to book yet? You can track prices for flights from Heathrow to Riverside on Cheapflights with our Price Alert feature and get notified when better prices are available.
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