Heathrow

$226+ Cheap flights from Riverside, CA to Heathrow (LHR)

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 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — LHR
Jan 26 — Feb 21
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The best prices from Riverside to London Heathrow are usually found in October or April, booked 83 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

Cheap flight deals from Riverside to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Riverside (R1V) to Heathrow (LHR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.

Round-trip from

$590
(Scandinavian Airlines)

One-way from

$226
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$725
From Riverside to London Heathrow
One-way flight from Riverside to London Heathrow
High demand for flights, 20% potential price rise
Best time to find cheap flights, 3% potential price drop
Average for round-trip flights in January 2025

Find flight deals from Riverside to Heathrow

Cheapest flights from Riverside to Heathrow
Explore the most affordable flight options available from Riverside to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This Scandinavian Airlines deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/125:40 pmLAX - LHR
2 stops17h 10mScandinavian Airlines
Wed 2/197:30 pmLHR - LAX
1 stop28h 05mScandinavian Airlines
Deal found 1/21$590
This Cheapflightsfares deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/196:55 pmLAX - LHR
Nonstop10h 30mIberia
Wed 3/263:05 pmLHR - LAX
Nonstop11h 20mIberia
Deal found 1/21$598
This Gotogate deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/2710:20 pmLAX - LHR
Nonstop10h 20mVirgin Atlantic
Tue 2/1111:45 amLHR - LAX
1 stop32h 00mVirgin Atlantic
Deal found 1/20$606
This Finnair deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/279:30 pmLAX - LHR
Nonstop10h 30mFinnair
Tue 2/1110:20 amLHR - LAX
1 stop14h 45mFinnair
Deal found 1/20$617
This CheapOair deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/228:15 pmLAX - LHR
1 stop16h 50mAer Lingus
Wed 2/57:50 amLHR - LAX
1 stop18h 40mAer Lingus
Deal found 1/21$639
This Ovago deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/13:40 pmLAX - LHR
Nonstop10h 25mBritish Airways
Mon 4/71:00 pmLHR - LAX
1 stop36h 05mBritish Airways
Deal found 1/21$642
This Delta deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/113:25 pmLAX - LHR
Nonstop10h 20mDelta
Fri 3/711:30 amLHR - LAX
1 stop15h 02mDelta
Deal found 1/20$644
This Air Canada deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/287:00 amLAX - LHR
2 stops19h 00mMultiple Airlines
Wed 5/76:30 amLHR - LAX
2 stops17h 38mMultiple Airlines
Deal found 1/21$662
This United Airlines deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/1212:10 pmLAX - LHR
1 stop14h 00mUnited Airlines
Fri 2/218:55 amLHR - LAX
1 stop15h 35mUnited Airlines
Deal found 1/20$668
This Air Canada deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/85:10 pmLAX - LHR
1 stop33h 00mAir Canada
Tue 2/183:00 pmLHR - LAX
1 stop37h 33mAir Canada
Deal found 1/20$685
This SWISS deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/17:25 pmLAX - LHR
1 stop14h 25mSWISS
Mon 4/216:40 pmLHR - LAX
1 stop29h 50mSWISS
Deal found 1/19$688
This Priceline deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/267:00 amLAX - LHR
1 stop21h 50mWestJet
Wed 1/292:50 pmLHR - LAX
1 stop14h 52mWestJet
Deal found 1/20$695

Find flights from Riverside to Heathrow within your budget

Customize your flight search to find flights from Riverside to Heathrow 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 2,558,603 searches. Data last updated January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Mon 2/17

5:40 pm-9:40 pm

1 stop20h 00m

London Heathrow

Mon 2/24

9:05 pm-3:35 pm

2 stops26h 30m

$590

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Wed 3/19

10:20 pm-4:00 pm

Nonstop10h 40m

London Heathrow

Tue 3/25

11:15 am-3:45 pm

Nonstop11h 30m

$598

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Tue 3/4

8:55 pm-3:25 pm

Nonstop10h 30m

London Heathrow

Tue 3/11

10:20 am-6:05 pm

1 stop14h 45m

$617

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Mon 3/3

8:15 pm-4:50 pm

1 stop12h 35m

London Heathrow

Fri 3/7

9:50 am-6:30 pm

1 stop16h 40m

$618

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Mon 2/17

10:20 pm-4:40 pm

Nonstop10h 20m

London Heathrow

Mon 2/24

8:25 pm-11:45 am

1 stop23h 20m

$620

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Tue 2/11

3:25 pm-9:45 am

Nonstop10h 20m

London Heathrow

Fri 3/7

11:30 am-6:32 pm

1 stop15h 02m

$644

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Mon 4/14

10:55 pm-6:35 am

1 stop23h 40m

London Heathrow

Thu 4/24

10:15 am-7:13 pm

2 stops16h 58m

$659

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Wed 2/12

12:10 pm-10:10 am

1 stop14h 00m

London Heathrow

Thu 2/20

8:55 am-4:30 pm

1 stop15h 35m

$668

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Tue 2/4

7:00 am-12:50 pm

1 stop21h 50m

London Heathrow

Mon 2/10

2:50 pm-7:38 am

2 stops24h 48m

$675

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Mon 2/3

8:55 pm-3:25 pm

Nonstop10h 30m

London Heathrow

Fri 2/14

3:05 pm-6:25 pm

Nonstop11h 20m

$683

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/19

Showing 1-10 of 29 results
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Best time to book a flight from Riverside to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Riverside with our price prediction graph.
Estimated round-trip 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.

Travel insights for flights from Riverside to Heathrow

Get recent, data-driven insights about flights from Riverside to Heathrow including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from Riverside to Heathrow. Price data was last updated on January 17, 2025.

The price you pay for your flight from Riverside to London Heathrow Airport may vary depending on when you book. For the best chance of a lower fare, look to book 83 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, November is the cheapest month in which you can book a flight from Riverside to London Heathrow Airport (average of $661). Flying from Riverside to London Heathrow Airport in June is currently the most expensive (average of $1,137). 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 R1V to LHR?

Find hourly flight availability from Riverside to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2025.

When flying from Riverside to London Heathrow Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest day to fly from Riverside to London Heathrow Airport?

Use this chart to determine the cheapest time to fly round-trip from Riverside to Heathrow. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Riverside to London Heathrow Airport flight should consider departing on Tuesday mornings when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Riverside to London Heathrow Airport

Explore weekly flight availability from Riverside to Heathrow. 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 January 21, 2025.

The most flights from R1V to LHR are scheduled on a Monday (48 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (43 on average).

Rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London Heathrow Airport when rainfall is around 1.6 in.

Temperature in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London Heathrow Airport, 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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated January 21, 2025.
Get a feel of what it's like to fly with Iberia, Delta and Aer Lingus from Riverside to London by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good
8,521 reviews

Crew

8.6

Boarding

8.2

Food

7.3

Entertainment

7.9

Overall

8.0

Comfort

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

8.0
Very good
8,521 reviews
8.0
Very good
8,521 reviews

Crew

8.6

Boarding

8.2

Food

7.3

Entertainment

7.9

Overall

8.0

Comfort

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

7.8
Good
1,341 reviews
8.0
Very good
8,521 reviews

Crew

8.6

Boarding

8.2

Food

7.3

Entertainment

7.9

Overall

8.0

Comfort

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

7.6
Good
1,285 reviews
8.0
Very good
8,521 reviews

Crew

8.6

Boarding

8.2

Food

7.3

Entertainment

7.9

Overall

8.0

Comfort

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

7.5
Good
1,599 reviews
8.0
Very good
8,521 reviews

Crew

8.6

Boarding

8.2

Food

7.3

Entertainment

7.9

Overall

8.0

Comfort

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

7.5
Good
665 reviews
8.0
Very good
8,521 reviews

Crew

8.6

Boarding

8.2

Food

7.3

Entertainment

7.9

Overall

8.0

Comfort

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Riverside to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What are the cheapest airlines to fly from Riverside to London Heathrow Airport one-way?

    The cheapest airline one-way is WestJet, with whom users have recently found tickets for as low as $226. However, be on the lookout for offers from SWISS and Vueling, as they are both options that can get you from Riverside to London Heathrow Airport for a low price.

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

    Consider Air Canada (90%), Austrian Airlines (90%) or United Airlines (90%) when booking your flight. These represent the most reliable airlines when flying from Riverside to London Heathrow Airport.

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

    On average you can expect to pay $1,706 for a flight from Riverside to London Heathrow Airport. The cheapest flight overall is $405 while the most popular route, (Los Angeles - London Heathrow) is currently priced at $485.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Riverside to Heathrow 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 Riverside to London Heathrow Airport?

    Currently, November is the cheapest month in which you can book a flight from Riverside to London Heathrow Airport (average of $661). Flying from Riverside to London Heathrow Airport in June is currently the most expensive (average of $1,137). 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

Traveling to a place near Riverside?

Book flights to Riverside if you plan to visit one of these locations
Hayes
Hounslow
Thornton Heath
Harrow
Luton
Wembley
Canterbury
Northampton
Gatwick
Horley
Milton Keynes
Dover
Orpington
Watford
Stratford-upon-Avon
Croydon
Borehamwood
Bromley
Folkestone
Ilford

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Riverside to Heathrow

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

Top 10 airlines flying from Riverside to Heathrow

Discover the top 10 airlines that operate flights from Riverside to Heathrow. 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 2,558,603 searches. Data last updated January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest$369Average$871FlexibilityNo cancel feeOn-time60%
Scandinavian AirlinesCheapest$419Average$600FlexibilityNo cancel feeOn-time77%
Virgin AtlanticCheapest$455Average$824FlexibilityNo cancel feeOn-time72%
KLMCheapest$463Average$740FlexibilityNo cancel feeOn-time75%
Norse Atlantic UKCheapest$473Average$721FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$481Average$848FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$487Average$806FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$509Average$835FlexibilityNo cancel feeOn-time76%
Aer LingusCheapest$547Average$840FlexibilityNo cancel feeOn-timeN/A
FinnairCheapest$552Average$746FlexibilityNo cancel feeOn-time76%
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