London

$320+ Cheap flights from Riverside, CA to London, ON (YXU)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — YXU
Apr 7 — Apr 141
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Cheap flight deals from Riverside to London

Keep the following information in mind while searching for Riverside to London flight deals. Data was last updated April 2, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$320
(oojo)

Popular in

May

Cheapest in

February

Average price

$382
Provider with most accurate pricing for Los Angeles-London flight deals.
Provider most trusted by Cheapflights users for Los Angeles-London flights.
From Riverside to London
Highest demand for flights based on searches. 17% potential increase in price ($90 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($17 potential savings vs. average RT price).
Average for round-trip flights in April 2025

Find flight deals from Riverside to London

Cheapest flights from Riverside to London
Explore the most affordable flight options available from Riverside to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 2, 2025.

This oojo deal was found by Cheapflights users on 4/1. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/97:00 amLAX - YXU
1 stop9h 09mWestJet
Sun 5/118:00 pmYXU - LAX
2 stops27h 23mWestJet
Deal found 4/1$320
This Air Canada deal was found by Cheapflights users on 4/2. 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.
Sun 4/205:45 amLAX - YXU
2 stops11h 34mAir Canada
Fri 4/253:25 pmYXU - LAX
1 stop8h 54mAir Canada
Deal found 4/2$400
This United Airlines deal was found by Cheapflights users on 4/1. 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.
Mon 4/2111:59 pmLAX - YXU
2 stops17h 20mUnited Airlines
Fri 4/253:25 pmYXU - LAX
2 stops11h 45mUnited Airlines
Deal found 4/1$430
This United deal was found by Cheapflights users on 4/1. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/1912:56 amLAX - YXU
2 stops16h 23mMultiple Airlines
Fri 4/259:55 amYXU - LAX
1 stop8h 49mMultiple Airlines
Deal found 4/1$653

Cheapflights Fare Finder

Customize your flight search to find flights from Riverside to London 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 April 2, 2025.
Use the filters below to find and compare flights from Riverside to London that are best for you.

Fly from

Riverside

Fly to

London

Route

Depart

Return

Price

Los AngelesLondon

LAX - YXU

LAXYXU

Los Angeles

Fri 5/9

7:00 am-7:09 pm

1 stop9h 09m

London

Sun 5/11

8:00 pm-8:23 pm

2 stops27h 23m

$320

Los AngelesLondon

LAX - YXU

LAXYXU

Los Angeles

Sun 4/20

5:45 am-8:19 pm

2 stops11h 34m

London

Fri 4/25

3:25 pm-9:19 pm

1 stop8h 54m

$400

Los AngelesLondon

LAX - YXU

LAXYXU

Los Angeles

Mon 4/21

11:59 pm-8:19 pm

2 stops17h 20m

London

Fri 4/25

3:25 pm-12:10 am

2 stops11h 45m

$430

Los AngelesLondon

LAX - YXU

LAXYXU

Los Angeles

Sat 4/19

12:56 am-8:19 pm

2 stops16h 23m

London

Fri 4/25

9:55 am-3:44 pm

1 stop8h 49m

$653

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

Best time to book a flight from Riverside to London

Have a flexible travel schedule? Discover the best time to fly to London 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.

Cheapflights Insights

Everything you need to know about your flight from Riverside to London

Rainfall in London by month

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

In terms of precipitation, rainfall in London, Ontario ranges from 2.8 - 3.9 inches per month. January is typically the wettest month, when rainfall can reach 3.9 in. March is typically the driest time to visit London, Ontario when rainfall is around 2.8 in.

Temperature in London by month

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

If weather is an important factor for your trip to London, Ontario, 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 68.0 F. Travelers looking to avoid the cold should look outside of February, when temperatures are typically at their lowest (around 21.2 F).

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated April 2, 2025.

Food

6.6

Overall

7.4

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Food

6.6

Overall

7.4

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Food

6.6

Overall

7.4

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Food

6.6

Overall

7.4

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

Find useful and relevant information for your journey from Riverside to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly into for flights to London from Riverside?

    London (YXU) is the airport you will fly into if you book a flight from Riverside to London. You should not have trouble finding flights to London from Riverside; the airport handles an average of 0 inbound flights from Riverside per day. You should also have plenty of airline options to choose from since 2 airlines have flights to the London airport from Riverside. It is only a 5.3 mi journey from London (YXU) to London’s city center.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Riverside to London 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

Traveling to a place near Riverside?

Book flights to Riverside if you plan to visit one of these locations
Grand Bend

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Alternative routes for Riverside to London

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

Top 2 airlines flying from Riverside to London

Discover the top 2 airlines that operate flights from Riverside to London. 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 April 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$183Average$322FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$309Average$546FlexibilityNo cancel feeOn-time67%

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