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Cheap flights from the United Kingdom to Riverside from £281

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 30/11. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — LAX
6 Aug — 13 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from United Kingdom to Riverside

Enter your travel dates to find the best prices.

Cheapest flights from United Kingdom to Riverside
Explore the most affordable flight options available from United Kingdom to Riverside. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 July 2026.

Fri 28/806:00
LHR
-
LAX
1 stop15h 05m
Austrian Airlines
Sat 12/908:15
LAX
-
LHR
1 stop14h 30m
Austrian Airlines
Deal found 2/7£449
Wed 28/1016:35
LGW
-
LAX
1 stop30h 40m
TAP AIR PORTUGAL
Tue 10/1117:15
LAX
-
LGW
1 stop32h 35m
TAP AIR PORTUGAL
Deal found 6/7£449
Thu 27/818:40
LHR
-
LAX
1 stop29h 50m
Multiple Airlines
Wed 9/915:40
LAX
-
LHR
Nonstop10h 30m
Multiple Airlines
Deal found 2/7£450
Sat 26/916:30
LGW
-
LAX
1 stop29h 00m
TAP AIR PORTUGAL
Fri 9/1016:40
LAX
-
LGW
1 stop15h 00m
TAP AIR PORTUGAL
Deal found 2/7£450
Sun 23/806:00
LHR
-
LAX
1 stop15h 05m
Multiple Airlines
Sun 6/915:35
LAX
-
LHR
Nonstop10h 35m
Multiple Airlines
Deal found 4/7£451
Sat 26/916:30
LGW
-
LAX
1 stop29h 00m
TAP AIR PORTUGAL
Tue 13/1016:45
LAX
-
LGW
1 stop33h 00m
TAP AIR PORTUGAL
Deal found 6/7£451
Thu 24/914:50
LGW
-
LAX
1 stop31h 45m
TAP AIR PORTUGAL
Fri 2/1016:40
LAX
-
LGW
1 stop15h 00m
TAP AIR PORTUGAL
Deal found 3/7£452
Wed 26/806:00
LHR
-
LAX
1 stop15h 05m
Austrian Airlines
Wed 9/908:17
LAX
-
LHR
1 stop14h 38m
Austrian Airlines
Deal found 3/7£453
Wed 2/1207:40
LHR
-
LAX
1 stop15h 35m
Lufthansa
Mon 7/1214:12
LAX
-
LHR
1 stop13h 48m
Lufthansa
Deal found 2/7£454
Sat 3/1016:30
LGW
-
LAX
1 stop29h 25m
TAP AIR PORTUGAL
Sat 24/1016:55
LAX
-
LGW
1 stop33h 55m
TAP AIR PORTUGAL
Deal found 3/7£454
Tue 15/906:55
LHR
-
LAX
1 stop16h 20m
Multiple Airlines
Thu 24/910:44
LAX
-
LHR
1 stop13h 46m
Multiple Airlines
Deal found 3/7£454
Mon 21/916:25
LGW
-
LAX
1 stop30h 20m
TAP AIR PORTUGAL
Sun 27/916:40
LAX
-
LGW
1 stop33h 05m
TAP AIR PORTUGAL
Deal found 5/7£454

Find flight deals from United Kingdom to Riverside

Keep the following information in mind while searching for United Kingdom to Riverside flight deals. Data was last updated 7 July 2026.

Round-trip from

£449

One-way from

£281

Popular in

December

Cheapest in

September

Average price

£541
Austrian Airlines
  • Austrian Airlines
  • 28/8-12/9
  • 2 total stops
  • 29h 35m total
  • United Kingdom to Riverside
Search Deals
30/11
  • 30/11
  • 2 total stops
  • 32h 40m total
  • United Kingdom to Riverside
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (£11 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£6 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from United Kingdom 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 7 July 2026.
Use the filters below to find and compare flights from the United Kingdom 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 11/9

07:25-18:03

2 stops18h 38m

Los Angeles

Fri 20/11

23:59-07:40

1 stop23h 41m

£491

LondonLos Angeles

LGW - LAX

LGWLAX

London Gatwick

Fri 2/10

10:25-18:44

1 stop16h 19m

Los Angeles

Sat 10/10

18:25-16:00

1 stop13h 35m

£499

LondonLos Angeles

LGW - LAX

LGWLAX

London Gatwick

Mon 14/12

10:00-16:35

1 stop14h 35m

Los Angeles

Thu 7/1

15:20-15:45

1 stop16h 25m

£516

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Fri 11/9

09:30-18:25

2 stops16h 55m

Los Angeles

Fri 20/11

11:30-13:00

2 stops17h 30m

£524

LondonLos Angeles

LTN - LAX

LTNLAX

London Luton

Sun 4/10

15:55-14:45

2 stops30h 50m

Los Angeles

Mon 12/10

16:45-19:55

2 stops19h 10m

£526

BirminghamLos Angeles

BHX - LAX

BHXLAX

Birmingham

Thu 3/12

19:10-17:00

1 stop29h 50m

Los Angeles

Mon 7/12

19:30-18:30

1 stop15h 00m

£528
Fastest return journey

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Thu 16/7

06:30-14:45

1 stop16h 15m

Los Angeles

Tue 18/8

20:35-15:00

Nonstop10h 25m

£531

LondonLos Angeles

LGW - LAX

LGWLAX

London Gatwick

Thu 16/7

10:25-23:15

2 stops20h 50m

Los Angeles

Thu 20/8

11:35-16:00

2 stops20h 25m

£537

LondonLos Angeles

LCY - LAX

LCYLAX

London City

Sat 3/10

10:00-23:42

2 stops21h 42m

Los Angeles

Sat 10/10

13:50-19:45

1 stop21h 55m

£539

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Mon 14/9

06:15-16:05

1 stop17h 50m

Los Angeles

Wed 16/9

17:55-15:35

1 stop13h 40m

£555

Flights are sorted by cheapest return flights first.

Deals found on 5/7

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
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6

Best time to book a flight from United Kingdom to Riverside

Have a flexible travel schedule? Discover the best time to fly to Riverside from United Kingdom 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 the United Kingdom to Riverside

What is the cheapest time of day to fly from GB to R1V?

Find hourly flight availability from United Kingdom 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 7 July 2026.

When flying from United Kingdom 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 United Kingdom to Riverside

Explore weekly flight availability from United Kingdom 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 7 July 2026.

The most flights from GB0 to R1V are scheduled on a Sunday (55 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (53 on average).

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 7 July 2026.
Read reviews from past customers who have flown with Virgin Atlantic,Scandinavian Airlines, andAer Lingus from the United Kingdom 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.
Virgin Atlantic
7.5
Good
691 reviews
Check prices

Entertainment

7.5

Crew

8.1

Boarding

7.7

Comfort

7.3

Overall

7.5

Food

6.9

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
Virgin Atlantic
7.5
Good
691 reviews
Virgin Atlantic
7.5
Good
691 reviews
Check prices

Entertainment

7.5

Crew

8.1

Boarding

7.7

Comfort

7.3

Overall

7.5

Food

6.9

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
Scandinavian Airlines
7.4
Good
1,869 reviews
Virgin Atlantic
7.5
Good
691 reviews
Check prices

Entertainment

7.5

Crew

8.1

Boarding

7.7

Comfort

7.3

Overall

7.5

Food

6.9

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
Aer Lingus
7.3
Good
1,647 reviews
Virgin Atlantic
7.5
Good
691 reviews
Check prices

Entertainment

7.5

Crew

8.1

Boarding

7.7

Comfort

7.3

Overall

7.5

Food

6.9

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
Lufthansa
6.8
Okay
8,121 reviews
Virgin Atlantic
7.5
Good
691 reviews
Check prices

Entertainment

7.5

Crew

8.1

Boarding

7.7

Comfort

7.3

Overall

7.5

Food

6.9

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
British Airways
6.7
Okay
8,099 reviews
Virgin Atlantic
7.5
Good
691 reviews
Check prices

Entertainment

7.5

Crew

8.1

Boarding

7.7

Comfort

7.3

Overall

7.5

Food

6.9

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.

Related info for your journey

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

    Airlines like United Airlines, Delta, and Scandinavian Airlines fly from United Kingdom to Riverside in about 16h 19m. The time it takes to get you to your destination can typically vary by up to 13h 31m. The distance from United Kingdom to Riverside is about 5463 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    For one-way options, check prices for WestJet. According to our data, you can fly for as low as £171. Users have also found prices from £191 and £196 on Norse Atlantic UK and LEVEL, respectively.

  • What are the most popular routes from United Kingdom to Riverside?

    The most popular route from United Kingdom to Riverside is London Heathrow - Los Angeles. You may also consider London Gatwick - Los Angeles or London Stansted - Los Angeles.

  • What are the most reliable airlines from United Kingdom to Riverside?

    No one likes to see their flight delayed. When booking a flight from United Kingdom to Riverside consider choosing Air Canada (89%), Austrian Airlines (89%) or United Airlines (89%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from United Kingdom to Riverside?

    On average you can expect to pay £3,020 for a flight from United Kingdom to Riverside. The cheapest flight overall is £314 while the most popular route, (London Heathrow - Los Angeles) is currently priced at £431.

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

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

  • How can I find direct flights from United Kingdom to Riverside?

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

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

    Yes. Cheapflights offers flight deals from United Kingdom 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.

See more FAQs

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Alternative routes for United Kingdom to Riverside

See prices for flight routes from nearby airports that may be better suited for you.
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Heathrow to Reno flights
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Newcastle upon Tyne to Los Angeles flights
Gatwick to Sacramento flights

Top 10 airlines flying from United Kingdom to Riverside

Discover the top 10 airlines that operate flights from United Kingdom 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 7 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£171Average£565FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
Air FranceCheapest£237Average£643FlexibilityNo cancel feeOn-time77%
Search Air France flights
Norse Atlantic UKCheapest£256Average£509FlexibilityNo cancel feeOn-timeN/A
Search Norse Atlantic UK flights
SWISSCheapest£298Average£484FlexibilityNo cancel feeOn-time79%
Search SWISS flights
British AirwaysCheapest£302Average£548FlexibilityNo cancel feeOn-time70%
Search British Airways flights
United AirlinesCheapest£305Average£548FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Scandinavian AirlinesCheapest£323Average£520FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
Aer LingusCheapest£334Average£662FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
DeltaCheapest£338Average£669FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Brussels AirlinesCheapest£348Average£479FlexibilityNo cancel feeOn-timeN/A
Search Brussels 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 United Kingdom to Riverside?

Deals for United Kingdom to Riverside flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from United Kingdom to Riverside?

Millions of users choose and trust Cheapflights to book the best flight deals from United Kingdom to Riverside for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from United Kingdom to Riverside, users can toggle the no change fees filter when performing a flight search.

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

Not ready to book yet? You can track prices for flights from United Kingdom to Riverside on Cheapflights with our Price Alert feature and get notified when better prices are available.

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