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 05m. Fly via Lufthansa, Austrian Airlines, 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 £246 and £306 on TAP AIR PORTUGAL and SWISS, respectively.

In terms of precipitation, rainfall in Riverside ranges from 0.0 - 87.0 inches per month. February is typically the wettest month, when rainfall can reach 87.0 mm. July is typically the driest time to visit Riverside when rainfall is around 0.0 mm.

If weather is an important factor for your trip to Riverside, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 14.0 C).

What are the cheapest flights from London Heathrow Airport to Riverside?

Looking at all options, your cheapest flight can be booked for £309. While the most popular route (London Heathrow - Los Angeles) can be booked for £352 on average, our data indicates £3,015 when flying from London Heathrow Airport to Riverside.

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 SAUDIA (100%), Royal Jordanian (94%) or Air Canada (92%) as they are the most reliable in getting you off to your destination on time.

What are the most popular airlines that fly from London Heathrow Airport to Riverside?

Virgin Atlantic, British Airways and Lufthansa are the most popular airlines when flying from London Heathrow Airport to Riverside.

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

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

How can I find direct flights from Heathrow to Riverside?

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

£402+ Cheap Flights from London Heathrow Airport to Riverside

Q: How much does it cost for a return flight from London Heathrow Airport to Riverside?

Airfare is below average for this route at the moment. London Heathrow Airport to Riverside flights typically cost between £478 and £660 in August. The cheapest return price found within the last 5 days was £443 on Multiple Airlines (26 Aug–4 Sept).

Cheapflights Tip: The best prices from London Heathrow to Riverside are usually found in September or February, booked 35 days in advance, depart on a Friday or Thursday and return on a Monday

Cheap flight deals from Heathrow to Riverside

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

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 19 July 2026.

Wed 26/808:40

LHR

LAX

1 stop15h 50m

Multiple Airlines

Fri 4/914:15

LAX

LHR

1 stop13h 40m

Multiple Airlines

Deal found 19/7£443

Fri 2/1009:30

LHR

LAX

1 stop14h 50m

United Airlines

Sat 10/1015:40

LAX

LHR

Nonstop10h 30m

United Airlines

Deal found 19/7£444

Tue 25/806:00

LHR

LAX

1 stop15h 05m

Multiple Airlines

Sat 5/914:15

LAX

LHR

1 stop13h 40m

Multiple Airlines

Deal found 19/7£444

Fri 28/807:25

LHR

LAX

1 stop15h 50m

Lufthansa

Tue 1/908:15

LAX

LHR

1 stop19h 40m

Lufthansa

Deal found 17/7£445

Thu 20/807:25

LHR

LAX

1 stop15h 50m

United Airlines

Sat 29/812:50

LAX

LHR

1 stop12h 50m

United Airlines

Deal found 19/7£446

Fri 21/806:30

LHR

LAX

1 stop14h 40m

Lufthansa

Sun 6/914:15

LAX

LHR

1 stop13h 40m

Lufthansa

Deal found 19/7£447

Wed 25/1109:00

LHR

LAX

1 stop15h 35m

Multiple Airlines

Thu 3/1208:30

LAX

LHR

1 stop13h 25m

Multiple Airlines

Deal found 17/7£447

Fri 21/809:30

LHR

LAX

1 stop14h 50m

United Airlines

Fri 28/813:25

LAX

LHR

1 stop13h 45m

United Airlines

Deal found 17/7£448

Mon 31/808:40

LHR

LAX

1 stop15h 50m

Multiple Airlines

Sun 6/915:35

LAX

LHR

Nonstop10h 35m

Multiple Airlines

Deal found 17/7£449

Thu 15/1007:25

LHR

LAX

1 stop15h 50m

Lufthansa

Fri 23/1015:40

LAX

LHR

Nonstop10h 30m

Lufthansa

Deal found 16/7£450

Thu 20/807:25

LHR

LAX

1 stop15h 50m

United Airlines

Sat 5/915:35

LAX

LHR

Nonstop10h 35m

United Airlines

Deal found 16/7£450

Find flight deals from Heathrow to Riverside

Round-trip from	£443
One-way from	£402
Popular in	December
Cheapest in	September
Average price	£564

Lufthansa
26/8-4/9
2 total stops
29h 30m total
London to Riverside

Search Deals

Lufthansa
3/9
Nonstop
11h 05m total
London to Riverside

Search Deals

Highest demand for flights based on searches. 2% potential increase in price (£9 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

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

Thu 12/11

07:40-15:15

1 stop15h 35m

Los Angeles

Wed 18/11

08:17-06:40

1 stop14h 23m

£445

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Sun 30/8

06:00-13:05

1 stop15h 05m

Los Angeles

Sun 6/9

15:35-10:10

Nonstop10h 35m

£450

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Fri 9/10

13:05-16:25

Nonstop11h 20m

Los Angeles

Sat 7/11

18:55-13:30

Nonstop10h 35m

£467

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Fri 21/8

07:30-16:20

1 stop16h 50m

Los Angeles

Sat 5/9

12:50-09:40

1 stop12h 50m

£469

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Mon 14/9

07:25-15:15

1 stop15h 50m

Los Angeles

Mon 28/9

15:40-10:10

Nonstop10h 30m

£470

Fastest return journey

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Fri 21/8

13:05-16:10

Nonstop11h 05m

Los Angeles

Sun 6/9

15:35-10:10

Nonstop10h 35m

£470

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Sat 22/8

13:05-16:10

Nonstop11h 05m

Los Angeles

Sat 12/9

18:45-06:30

2 stops27h 45m

£473

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Fri 18/9

13:05-16:25

Nonstop11h 20m

Los Angeles

Thu 24/9

15:40-10:10

Nonstop10h 30m

£474

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Fri 14/8

08:00-17:37

1 stop17h 37m

Los Angeles

Mon 31/8

08:15-06:45

1 stop14h 30m

£481

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Sat 24/10

13:05-16:25

Nonstop11h 20m

Los Angeles

Tue 3/11

18:55-13:30

Nonstop10h 35m

£491

Flights are sorted by cheapest return flights first.

Deals found on 17/7

Showing 1-10 of 23 resultsSorted by cheapest first

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?

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

The most flights from LHR to R1V are scheduled on a Saturday (57 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (51 on average).

How much does it cost for a return flight from London Heathrow Airport to Riverside?

Reviews of airlines servicing Riverside

See what other customers who have flown with Virgin Atlantic,United Airlines, andIberia 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.

Virgin Atlantic

7.5

Good

693 reviews

Check prices

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

693 reviews

Virgin Atlantic

7.5

Good

693 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Edwin,May 2026

LHR - LAX

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

United Airlines

7.4

Good

10,014 reviews

Virgin Atlantic

7.5

Good

693 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Edwin,May 2026

LHR - LAX

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

Iberia

7.0

Good

3,258 reviews

Virgin Atlantic

7.5

Good

693 reviews

Check prices

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

8,147 reviews

Virgin Atlantic

7.5

Good

693 reviews

Check prices

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

8,126 reviews

Virgin Atlantic

7.5

Good

693 reviews

Check prices

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

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 05m. Fly via Lufthansa, Austrian Airlines, 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 £246 and £306 on TAP AIR PORTUGAL and SWISS, 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 SAUDIA (100%), Royal Jordanian (94%) or Air Canada (92%) 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 £309. While the most popular route (London Heathrow - Los Angeles) can be booked for £352 on average, our data indicates £3,015 when flying from London Heathrow Airport to Riverside.
Can I find deals for flights from Heathrow to Riverside that include hotel bookings?
Yes. In addition to deals on Heathrow to Riverside flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Heathrow to Riverside?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow 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.

See more FAQs

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Top 10 airlines flying from Heathrow to Riverside

Airline	Cheapest	Average	Flexibility	On-time
SWISS	Cheapest£296	Average£436	FlexibilityNo cancel fee	On-time79%	Search SWISS flights
United Airlines	Cheapest£303	Average£487	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Norse Atlantic UK	Cheapest£306	Average£579	FlexibilityNo cancel fee	On-timeN/A	Search Norse Atlantic UK flights
Scandinavian Airlines	Cheapest£324	Average£453	FlexibilityNo cancel fee	On-time77%	Search Scandinavian Airlines flights
Aer Lingus	Cheapest£332	Average£449	FlexibilityNo cancel fee	On-timeN/A	Search Aer Lingus flights
Delta	Cheapest£335	Average£569	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
Virgin Atlantic	Cheapest£338	Average£456	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
Brussels Airlines	Cheapest£345	Average£477	FlexibilityNo cancel fee	On-timeN/A	Search Brussels Airlines flights
Austrian Airlines	Cheapest£351	Average£489	FlexibilityNo cancel fee	On-time78%	Search Austrian Airlines flights
TAP AIR PORTUGAL	Cheapest£352	Average£481	FlexibilityNo cancel fee	On-timeN/A	Search TAP AIR PORTUGAL flights

Fly with Cheapflights

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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Cheap flights from London Heathrow Airport to Riverside from £402

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 3/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Heathrow to Riverside

Cheapest flights from Heathrow to RiversideExplore 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 19 July 2026.

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 19 July 2026.

Best flights from Heathrow to RiversideDiscover 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 19 July 2026.

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 19 July 2026.

Direct flights from Heathrow to RiversideExplore direct flight options from Heathrow to Riverside based on user searches, and compare prices and availability for your desired travel dates. Data last updated 19 July 2026.

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 19 July 2026.

Last-minute flights from Heathrow to RiversideDiscover last-minute flight deals from Heathrow to Riverside. Data last updated 19 July 2026 and is based on user searches.

Discover last-minute flight deals from Heathrow to Riverside. Data last updated 19 July 2026 and is based on user searches.

One-way flights from Heathrow to RiversideSearch for one-way flight options from Heathrow to Riverside. Find affordable one-way fares based on user searches. Data last updated 19 July 2026.

Search for one-way flight options from Heathrow to Riverside. Find affordable one-way fares based on user searches. Data last updated 19 July 2026.

Find flight deals from Heathrow to Riverside

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from London Heathrow Airport to Riverside that are best for you.

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.

Cheapflights Insights

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 19 July 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 19 July 2026.

The most flights from LHR to R1V are scheduled on a Saturday (57 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (51 on average).

How much does it cost for a return flight from London Heathrow Airport to Riverside?

Reviews of airlines servicing Riverside

See what other customers who have flown with Virgin Atlantic,United Airlines, andIberia 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.

Related info for your journey

How long is the flight from London Heathrow Airport to Riverside?

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

What are the most reliable airlines from London Heathrow Airport to Riverside?

What are the cheapest flights from London Heathrow Airport to Riverside?

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

How can I find direct flights from Heathrow to Riverside?

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

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 Heathrow to Riverside

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

Complete your trip

Complete your trip to Riverside by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to California

Book a non-stop flight to one of these other cities located in California.

Search flights from Heathrow to Riverside by cabin class

Find flights from Heathrow to Riverside, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Heathrow and Riverside flights

Browse other Heathrow and Riverside flight options. Last updated on 19 July 2026.

Other flights from Heathrow

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Heathrow to Riverside flights

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Top 10 airlines flying from Heathrow to Riverside

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How does Cheapflights help users find flights from Heathrow to Riverside?

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

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

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

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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 19 July 2026.

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 19 July 2026.

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 19 July 2026.

Last-minute flights from Heathrow to Riverside
Discover last-minute flight deals from Heathrow to Riverside. Data last updated 19 July 2026 and is based on user searches.

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 19 July 2026.