Cheap flights from London to Riverside from £342

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 11/5. Fares are subject to change and may not be available on all flights or dates of travel.
LON — LAX
18 Apr — 25 Apr1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London to Riverside are usually found in September or February, booked 37 days in advance, depart on a Wednesday or Friday and return on a Wednesday

Cheap flight deals from London to Riverside

Enter your travel dates to find the best prices.

Cheapest flights from London to Riverside
Explore the most affordable flight options available from London to Riverside. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 March 2026.

Thu 18/610:20
LGW
-
LAX
Nonstop11h 15m
Norse Atlantic UK
Sun 12/716:30
LAX
-
LGW
Nonstop10h 25m
Norse Atlantic UK
Deal found 16/3£365
Thu 14/510:30
LHR
-
LAX
Nonstop11h 15m
British Airways
Tue 26/520:55
LAX
-
LHR
Nonstop10h 30m
British Airways
Deal found 17/3£366
Mon 6/410:00
LHR
-
LAX
1 stop18h 20m
United Airlines
Tue 21/408:15
LAX
-
LHR
1 stop16h 45m
United Airlines
Deal found 16/3£368
Sun 3/509:30
LHR
-
LAX
1 stop18h 29m
Air Canada
Tue 30/607:30
LAX
-
LHR
1 stop17h 05m
Air Canada
Deal found 15/3£371
Thu 30/411:40
LHR
-
LAX
Nonstop11h 10m
British Airways
Fri 8/520:55
LAX
-
LHR
Nonstop10h 30m
British Airways
Deal found 15/3£375
Wed 17/610:50
LGW
-
LAX
Nonstop11h 20m
Norse Atlantic UK
Sun 19/716:30
LAX
-
LGW
Nonstop10h 25m
Norse Atlantic UK
Deal found 15/3£376
Tue 23/608:00
LHR
-
LAX
1 stop18h 20m
United Airlines
Mon 6/706:00
LAX
-
LHR
1 stop15h 55m
United Airlines
Deal found 15/3£377
Thu 14/515:05
LHR
-
LAX
Nonstop11h 15m
British Airways
Wed 27/517:05
LAX
-
LHR
Nonstop10h 30m
British Airways
Deal found 17/3£379
Thu 18/610:20
LGW
-
LAX
Nonstop11h 15m
Norse Atlantic UK
Wed 15/716:30
LAX
-
LGW
Nonstop10h 25m
Norse Atlantic UK
Deal found 17/3£379
Fri 3/708:30
LHR
-
LAX
1 stop14h 58m
Air Canada
Sat 25/708:15
LAX
-
LHR
1 stop17h 45m
Air Canada
Deal found 17/3£380
Thu 14/510:20
LHR
-
LAX
1 stop14h 50m
Finnair
Mon 1/618:50
LAX
-
LHR
1 stop17h 50m
Finnair
Deal found 17/3£385
Thu 18/610:20
LGW
-
LAX
Nonstop11h 15m
Norse Atlantic UK
Thu 16/716:30
LAX
-
LGW
Nonstop10h 25m
Norse Atlantic UK
Deal found 15/3£389

Find flight deals from London to Riverside

Keep the following information in mind while searching for London to Riverside flight deals. Data was last updated 19 March 2026.

Round-trip from

£365

One-way from

£342

Popular in

December

Cheapest in

September

Average price

£463
Norse Atlantic UK
  • Norse Atlantic UK
  • 18/6-12/7
  • Nonstop
  • 21h 40m total
  • London to Riverside
Austrian Airlines
  • Austrian Airlines
  • 11/5
  • 1 total stop
  • 15h 05m total
  • London to Riverside
Highest demand for flights based on searches. 6% potential increase in price (£24 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£8 potential savings vs. average return price).
Average for round-trip flights in March 2026

Cheapflights Fare Finder

 
Customise your flight search to find flights from London 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 19 March 2026.
Use the filters below to find and compare flights from London 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

Wed 6/5

08:40-16:30

1 stop15h 50m

Los Angeles Los Angeles

Sun 10/5

05:00-09:40

1 stop20h 40m

£444

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Sat 2/5

06:00-13:05

1 stop15h 05m

Los Angeles Los Angeles

Fri 8/5

15:30-10:10

Nonstop10h 40m

£445

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Fri 24/4

08:40-16:30

1 stop15h 50m

Los Angeles Los Angeles

Fri 1/5

22:30-10:00

1 stop27h 30m

£446

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Mon 13/4

07:25-15:15

1 stop15h 50m

Los Angeles Los Angeles

Sun 26/4

15:30-10:10

Nonstop10h 40m

£449

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Mon 13/4

13:05-16:15

Nonstop11h 10m

Los Angeles Los Angeles

Sun 26/4

15:30-10:10

Nonstop10h 40m

£471

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Mon 13/4

15:05-21:29

1 stop14h 24m

Los Angeles Los Angeles

Sun 26/4

09:15-07:25

1 stop14h 10m

£472

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Fri 1/5

10:05-18:27

1 stop16h 22m

Los Angeles Los Angeles

Fri 8/5

22:30-21:40

1 stop15h 10m

£475

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Fri 10/4

13:05-16:15

Nonstop11h 10m

Los Angeles Los Angeles

Wed 22/4

15:30-10:10

Nonstop10h 40m

£482

LondonLos Angeles

LGW - LAX

LGWLAX

London Gatwick

Thu 23/4

11:30-16:05

1 stop36h 35m

Los Angeles Los Angeles

Fri 8/5

17:50-20:00

1 stop18h 10m

£488

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Thu 18/6

13:05-16:10

Nonstop11h 05m

Los Angeles Los Angeles

Sun 12/7

15:35-10:10

Nonstop10h 35m

£494

Flights are sorted by cheapest return flights first.

Deals found on 15/3

Showing 1-10 of 60 resultsSorted by cheapest first
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6

Best time to book a flight from London to Riverside

Have a flexible travel schedule? Discover the best time to fly to Riverside from London with our price prediction graph.
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 to Riverside

How far ahead should I book a flight from London to Riverside?

Use this chart to determine the optimal time to book a return flight from London to Riverside. Price data was last updated on 13 March 2026.

The best time to book flights from London to Riverside is 37 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from London to Riverside?

Currently, September is the cheapest month in which you can book a flight from London to Riverside (average of £240). Flying from London to Riverside in July is currently the most expensive (average of £389). 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 LON to R1V?

Find hourly flight availability from London 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 19 March 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London to Riverside as you normally would.

Weekly flight availability from London to Riverside

Explore weekly flight availability from London 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 19 March 2026.

The most flights from LON to R1V are scheduled on a Monday (50 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (42 on average).

How much does it cost for a return flight from London 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 19 March 2026.
Read reviews from past customers who have flown with KLM,Virgin Atlantic, andNorse Atlantic UK from London to Riverside. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Food

7.3

Comfort

7.6

Boarding

7.8

Crew

8.4

Entertainment

7.1

Overall

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

Food

7.3

Comfort

7.6

Boarding

7.8

Crew

8.4

Entertainment

7.1

Overall

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

Food

7.3

Comfort

7.6

Boarding

7.8

Crew

8.4

Entertainment

7.1

Overall

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
Norse Atlantic UK
7.3
Good

Food

7.3

Comfort

7.6

Boarding

7.8

Crew

8.4

Entertainment

7.1

Overall

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

Food

7.3

Comfort

7.6

Boarding

7.8

Crew

8.4

Entertainment

7.1

Overall

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

Food

7.3

Comfort

7.6

Boarding

7.8

Crew

8.4

Entertainment

7.1

Overall

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

Related info for your journey

Find useful and relevant information for your journey from London 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 to Riverside?

    Departing from London to Riverside will take you 11h 10m. The distance from London to Riverside is about 5439 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines to fly from London to Riverside one-way?

    One-way options have recently been found by users for as low as £165 on Norse Atlantic UK. Other airlines that offer cheap prices include WestJet from £171 and TAP AIR PORTUGAL from £246 one-way.

  • What are the most popular routes from London to Riverside?

  • What are the most reliable airlines from London to Riverside?

    Consider SriLankan Airlines (97%), Fiji Airways (90%) or Malaysia Airlines (90%) when booking your flight. These represent the most reliable airlines when flying from London to Riverside.

  • What are the cheapest flights from London to Riverside?

    Looking at all options, your cheapest flight can be booked for £373. While the most popular route (London Heathrow - Los Angeles Los Angeles) can be booked for £359 on average, our data indicates £2,791 when flying from London to Riverside.

  • Can I find deals for flights from London to Riverside that include hotel bookings?

    Yes. In addition to deals on London to Riverside flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from London to Riverside?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Riverside.

  • Can I find deals for business class flights from London to Riverside?

    Yes. Cheapflights offers flight deals from London 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.

  • What is the cheapest month to book a flight from London to Riverside?

    Currently, September is the cheapest month in which you can book a flight from London to Riverside (average of £240). Flying from London to Riverside in July is currently the most expensive (average of £389). 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

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Alternative routes for London to Riverside

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from London to Riverside

Discover the top 10 airlines that operate flights from London 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 19 March 2026.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest£240Average£511FlexibilityNo cancel feeOn-time77%
Search Iberia flights
Norse Atlantic UKCheapest£272Average£509FlexibilityNo cancel feeOn-timeN/A
Search Norse Atlantic UK flights
SWISSCheapest£279Average£548FlexibilityNo cancel feeOn-time79%
Search SWISS flights
DeltaCheapest£310Average£527FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Brussels AirlinesCheapest£335Average£457FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines flights
Aer LingusCheapest£336Average£479FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
Scandinavian AirlinesCheapest£341Average£464FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
Virgin AtlanticCheapest£341Average£513FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
British AirwaysCheapest£347Average£477FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Austrian AirlinesCheapest£353Average£482FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights

Fly with Cheapflights

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 London to Riverside?

When you search for this flight from London 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 London to Riverside?

Cheapflights simply makes it quick and affordable to book flights from London to Riverside by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from London to Riverside with no change fees?

Certainly. Search results for flights to Riverside from London shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from London to Riverside become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Riverside from London today and book when prices fit your budget.

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