Cheap flights from London to Riverside from £339

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 6/3. Fares are subject to change and may not be available on all flights or dates of travel.
LON — LAX
23 Mar — 30 Mar1
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 Thursday 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 21 February 2026.

Mon 9/307:40
LHR
-
LAX
1 stop15h 35m
Multiple Airlines
Mon 23/318:10
LAX
-
LHR
1 stop34h 40m
Multiple Airlines
Deal found 19/2£348
Wed 25/209:00
LHR
-
LAX
1 stop15h 35m
Multiple Airlines
Sat 7/319:00
LAX
-
LHR
Nonstop10h 30m
Multiple Airlines
Deal found 18/2£349
Mon 2/306:00
LHR
-
LAX
1 stop18h 35m
Multiple Airlines
Mon 16/320:00
LAX
-
LHR
Nonstop10h 30m
Multiple Airlines
Deal found 17/2£350
Thu 26/209:00
LHR
-
LAX
1 stop15h 35m
Multiple Airlines
Mon 2/308:35
LAX
-
LHR
1 stop13h 20m
Multiple Airlines
Deal found 20/2£350
Fri 6/309:00
LHR
-
LAX
1 stop15h 35m
Multiple Airlines
Mon 9/320:00
LAX
-
LHR
Nonstop10h 30m
Multiple Airlines
Deal found 20/2£351
Tue 24/206:00
LHR
-
LAX
1 stop18h 35m
Multiple Airlines
Tue 3/308:40
LAX
-
LHR
1 stop14h 00m
Multiple Airlines
Deal found 18/2£352
Fri 27/215:20
LHR
-
LAX
Nonstop11h 25m
Lufthansa
Sun 15/320:00
LAX
-
LHR
Nonstop10h 30m
Lufthansa
Deal found 20/2£353
Fri 6/318:40
LGW
-
LAX
1 stop29h 55m
SWISS
Mon 9/320:10
LAX
-
LGW
1 stop14h 40m
SWISS
Deal found 18/2£353
Thu 26/209:00
LHR
-
LAX
1 stop15h 35m
Multiple Airlines
Wed 11/308:45
LAX
-
LHR
1 stop14h 10m
Multiple Airlines
Deal found 18/2£353
Fri 27/209:00
LHR
-
LAX
1 stop15h 35m
Multiple Airlines
Sun 15/320:00
LAX
-
LHR
Nonstop10h 30m
Multiple Airlines
Deal found 20/2£354
Wed 4/318:40
LGW
-
LAX
1 stop29h 55m
SWISS
Tue 10/320:10
LAX
-
LGW
1 stop14h 40m
SWISS
Deal found 18/2£355
Mon 16/318:40
LGW
-
LAX
1 stop29h 55m
SWISS
Mon 30/319:35
LAX
-
LGW
1 stop14h 15m
SWISS
Deal found 20/2£358

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 21 February 2026.

Round-trip from

£348

One-way from

£339

Popular in

December

Cheapest in

September

Average price

£399
Air Canada
  • Air Canada
  • 9/3-23/3
  • 2 total stops
  • 50h 15m total
  • London to Riverside
6/3
  • 6/3
  • 2 total stops
  • 29h 34m total
  • London to Riverside
Highest demand for flights based on searches. 6% potential increase in price (£23 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 February 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 21 February 2026.
Use the filters below to find and compare flights from London to Riverside that are best for you.

Fly from

London

Fly to

Riverside

Route

Depart

Return

Price

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Tue 3/3

09:00-16:35

1 stop15h 35m

Los Angeles

Tue 10/3

20:00-13:30

Nonstop10h 30m

£356

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Tue 3/3

09:00-16:35

1 stop15h 35m

Los Angeles

Thu 23/4

15:30-10:10

Nonstop10h 40m

£356

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Tue 3/3

09:00-16:35

1 stop15h 35m

Los Angeles

Mon 9/3

11:08-09:40

1 stop15h 32m

£356

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Tue 3/3

09:00-16:35

1 stop15h 35m

Los Angeles

Sun 8/3

06:30-11:50

1 stop22h 20m

£356

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Sat 7/3

06:35-15:15

1 stop16h 40m

Los Angeles

Mon 16/3

07:00-09:40

1 stop19h 40m

£362

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Sun 10/5

07:25-15:15

1 stop15h 50m

Los Angeles

Wed 20/5

07:15-07:25

1 stop16h 10m

£371

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Tue 31/3

06:55-15:15

1 stop16h 20m

Los Angeles

Mon 6/4

15:30-10:10

Nonstop10h 40m

£373

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Tue 31/3

06:55-15:15

1 stop16h 20m

Los Angeles

Mon 13/4

23:59-07:40

1 stop23h 41m

£373

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Tue 31/3

06:55-15:15

1 stop16h 20m

Los Angeles

Tue 7/4

15:30-10:10

Nonstop10h 40m

£374

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Sat 2/5

06:00-13:05

1 stop15h 05m

Los Angeles

Thu 14/5

15:30-10:10

Nonstop10h 40m

£384

Flights are sorted by cheapest return flights first.

Deals found on 19/2

Showing 1-10 of 60 results
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3
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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 20 February 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 £238). Flying from London to Riverside in July is currently the most expensive (average of £388). 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 21 February 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 21 February 2026.

The most flights from LON to R1V are scheduled on a Saturday (52 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (46 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 21 February 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.

Overall

7.7

Entertainment

7.1

Boarding

7.8

Comfort

7.6

Food

7.3

Crew

8.4

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

Overall

7.7

Entertainment

7.1

Boarding

7.8

Comfort

7.6

Food

7.3

Crew

8.4

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

Overall

7.7

Entertainment

7.1

Boarding

7.8

Comfort

7.6

Food

7.3

Crew

8.4

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

Overall

7.7

Entertainment

7.1

Boarding

7.8

Comfort

7.6

Food

7.3

Crew

8.4

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

Overall

7.7

Entertainment

7.1

Boarding

7.8

Comfort

7.6

Food

7.3

Crew

8.4

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

Overall

7.7

Entertainment

7.1

Boarding

7.8

Comfort

7.6

Food

7.3

Crew

8.4

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 15h 35m. 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 £163 on Norse Atlantic UK. Other airlines that offer cheap prices include TAP AIR PORTUGAL from £246 and Scandinavian Airlines from £250 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 (93%), Royal Jordanian (87%) or Air Canada (87%) 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 £345. While the most popular route (London Heathrow - Los Angeles) can be booked for £292 on average, our data indicates £2,649 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 £238). Flying from London to Riverside in July is currently the most expensive (average of £388). 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 21 February 2026.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest£238Average£523FlexibilityNo cancel feeOn-time77%
Search Iberia flights
SWISSCheapest£276Average£543FlexibilityNo cancel feeOn-time79%
Search SWISS flights
FinnairCheapest£278Average£470FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Norse Atlantic UKCheapest£279Average£497FlexibilityNo cancel feeOn-timeN/A
Search Norse Atlantic UK flights
Brussels AirlinesCheapest£332Average£478FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines flights
Aer LingusCheapest£332Average£487FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
DeltaCheapest£335Average£524FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Virgin AtlanticCheapest£338Average£509FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
Scandinavian AirlinesCheapest£340Average£458FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
British AirwaysCheapest£343Average£469FlexibilityNo cancel feeOn-time70%
Search British Airways 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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