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$205+ Cheap flights from Riverside, CA to Barcelona

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 10/10. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — BCN
oct. 16 — oct. 231
jue. 10/16
jue. 10/23
1 adult, Economy
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Cheapflights Tip: The best prices from Riverside to Barcelona are usually found in February or January, booked 78 days in advance, depart on a Tuesday or Sunday and return on a Monday

Cheap flight deals from Riverside to Barcelona

Keep the following information in mind while searching for Riverside to Barcelona flight deals. Data was last updated septiembre 16, 2025.

Round-trip from

$461
(Kiwi.com)

One-way from

$205
(Vueling Global)

Popular in

June

Cheapest in

February

Average price

$632
From Riverside to Barcelona
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One-way flight from Riverside to Barcelona
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Highest demand for flights based on searches. 22% potential increase in price ($214 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($30 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Riverside to Barcelona

Cheapest flights from Riverside to Barcelona
Explore the most affordable flight options available from Riverside to Barcelona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 16, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/44:40 pmLAX - BCN
1 stop15h 15mTAP AIR PORTUGAL
sáb. 10/186:00 amBCN - LAX
1 stop17h 40mTAP AIR PORTUGAL
Deal found 9/14$461
This FlightHub deal was found by Cheapflights users on 9/14. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/2211:43 amLAX - BCN
2 stops21h 27mScandinavian Airlines
mié. 11/57:10 pmBCN - LAX
1 stop30h 50mScandinavian Airlines
Deal found 9/14$463
This FlightHub deal was found by Cheapflights users on 9/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/311:12 pmLAX - BCN
2 stops21h 08mScandinavian Airlines
dom. 11/91:05 pmBCN - LAX
2 stops36h 55mScandinavian Airlines
Deal found 9/15$464
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/114:40 pmLAX - BCN
1 stop15h 15mTAP AIR PORTUGAL
jue. 10/2310:40 pmBCN - LAX
1 stop24h 55mTAP AIR PORTUGAL
Deal found 9/14$466
This Scandinavian Airlines deal was found by Cheapflights users on 9/15. 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.
jue. 10/301:12 pmLAX - BCN
2 stops45h 08mScandinavian Airlines
dom. 11/91:05 pmBCN - LAX
2 stops36h 55mScandinavian Airlines
Deal found 9/15$468
This oojo deal was found by Cheapflights users on 9/14. 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.
dom. 12/77:30 pmLAX - BCN
1 stop37h 50mScandinavian Airlines
dom. 2/157:10 pmBCN - LAX
1 stop30h 50mScandinavian Airlines
Deal found 9/14$470
This LEVEL deal was found by Cheapflights users on 9/14. 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 LEVEL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/97:50 pmLAX - BCN
Nonstop11h 30mLEVEL
dom. 11/233:05 pmBCN - LAX
Nonstop13h 05mLEVEL
Deal found 9/14$471
This Scandinavian Airlines deal was found by Cheapflights users on 9/14. 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.
sáb. 10/47:00 pmLAX - BCN
2 stops38h 10mScandinavian Airlines
lun. 10/137:00 pmBCN - LAX
1 stop30h 20mScandinavian Airlines
Deal found 9/14$473
This Trip.com deal was found by Cheapflights users on 9/15. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/304:25 pmLAX - BCN
2 stops41h 55mScandinavian Airlines
jue. 11/67:10 pmBCN - LAX
1 stop30h 50mScandinavian Airlines
Deal found 9/15$474
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/44:40 pmLAX - BCN
1 stop15h 15mTAP AIR PORTUGAL
vie. 10/1710:40 pmBCN - LAX
1 stop25h 00mTAP AIR PORTUGAL
Deal found 9/14$475
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/74:40 pmLAX - BCN
1 stop15h 15mTAP AIR PORTUGAL
vie. 10/176:00 amBCN - LAX
1 stop17h 35mTAP AIR PORTUGAL
Deal found 9/14$477
This oojo deal was found by Cheapflights users on 9/15. 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.
mié. 11/127:30 pmLAX - BCN
1 stop37h 50mScandinavian Airlines
mié. 11/197:10 pmBCN - LAX
1 stop30h 50mScandinavian Airlines
Deal found 9/15$480

Cheapflights Fare Finder

 
Customize your flight search to find flights from Riverside to Barcelona 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 septiembre 16, 2025.
Use the filters below to find and compare flights from Riverside to Barcelona that are best for you.

Fly from

Riverside

Fly to

Barcelona

Route

Depart

Return

Price

Los AngelesBarcelona

LAX - BCN

LAXBCN

Los Angeles

dom. 11/9

7:50 pm-4:20 pm

Nonstop11h 30m

Barcelona-El Prat

dom. 11/23

3:05 pm-7:10 pm

Nonstop13h 05m

$471

Los AngelesBarcelona

LAX - BCN

LAXBCN

Los Angeles

dom. 11/9

7:50 pm-4:20 pm

Nonstop11h 30m

Barcelona-El Prat

dom. 11/23

3:05 pm-7:10 pm

Nonstop13h 05m

$481

Los AngelesBarcelona

LAX - BCN

LAXBCN

Los Angeles

jue. 1/22

1:45 pm-6:20 pm

2 stops19h 35m

Barcelona-El Prat

vie. 2/6

7:10 pm-8:25 pm

2 stops34h 15m

$509

Los AngelesBarcelona

LAX - BCN

LAXBCN

Los Angeles

lun. 10/13

9:30 pm-2:00 pm

1 stop31h 30m

Barcelona-El Prat

mar. 10/21

12:10 pm-11:10 am

1 stop32h 00m

$521

Los AngelesBarcelona

LAX - BCN

LAXBCN

Los Angeles

vie. 12/26

9:30 pm-6:20 pm

2 stops35h 50m

Barcelona-El Prat

vie. 1/9

7:10 pm-8:25 pm

2 stops34h 15m

$527

Los AngelesBarcelona

LAX - BCN

LAXBCN

Los Angeles

dom. 10/5

8:05 am-7:50 am

1 stop14h 45m

Barcelona-El Prat

mié. 10/15

12:10 pm-7:40 pm

1 stop16h 30m

$528

Los AngelesBarcelona

LAX - BCN

LAXBCN

Los Angeles

dom. 10/5

8:05 am-7:50 am

1 stop14h 45m

Barcelona-El Prat

mar. 10/14

12:10 pm-7:40 pm

1 stop16h 30m

$528

Los AngelesBarcelona

LAX - BCN

LAXBCN

Los Angeles

mié. 10/22

8:05 am-7:50 am

1 stop14h 45m

Barcelona-El Prat

vie. 10/31

12:35 pm-8:50 pm

1 stop16h 15m

$528

Los AngelesBarcelona

LAX - BCN

LAXBCN

Los Angeles

vie. 12/26

9:30 pm-6:20 pm

2 stops35h 50m

Barcelona-El Prat

dom. 1/11

7:10 pm-2:30 pm

2 stops52h 20m

$532

Los AngelesBarcelona

LAX - BCN

LAXBCN

Los Angeles

sáb. 10/4

11:50 pm-6:00 am

1 stop21h 10m

Barcelona-El Prat

mié. 10/15

9:30 am-8:07 pm

1 stop19h 37m

$536

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 27 results
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Best time to book a flight from Riverside to Barcelona

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

How far ahead should I book a flight from Riverside to Barcelona?

Use this chart to determine the optimal time to book a round-trip flight from Riverside to Barcelona. Price data was last updated on September 12, 2025.

Booking 78 days in advance of your planned departure date is, on average, the best time to get cheap flights from Riverside to Barcelona. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Riverside to Barcelona?

Currently, January is the cheapest month in which you can book a flight from Riverside to Barcelona (average of $523). Flying from Riverside to Barcelona in June is currently the most expensive (average of $1,061). 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 BCN?

Find hourly flight availability from Riverside to Barcelona. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septiembre 16, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Riverside to Barcelona as you normally would.

What is the cheapest day to fly from Riverside to Barcelona?

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

Travelers seeking maximum savings on their Riverside to Barcelona flight should consider departing on Tuesday evenings when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Barcelona

Get insights into the airlines that provide service to Barcelona. 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 Barcelona. Reviews last updated septiembre 16, 2025.
Get a feel of what it's like to fly with American Airlines, Vueling, and Iberia from Riverside to Barcelona by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
10,000 reviews

Comfort

7.2

Entertainment

6.9

Crew

8.0

Overall

7.2

Boarding

7.5

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Comfort

7.2

Entertainment

6.9

Crew

8.0

Overall

7.2

Boarding

7.5

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac
Vueling
7.1
Good
1,185 reviews
American Airlines
7.2
Good
10,000 reviews

Comfort

7.2

Entertainment

6.9

Crew

8.0

Overall

7.2

Boarding

7.5

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac
Iberia
7.0
Good
2,924 reviews
American Airlines
7.2
Good
10,000 reviews

Comfort

7.2

Entertainment

6.9

Crew

8.0

Overall

7.2

Boarding

7.5

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac
British Airways
6.7
Okay
7,363 reviews
American Airlines
7.2
Good
10,000 reviews

Comfort

7.2

Entertainment

6.9

Crew

8.0

Overall

7.2

Boarding

7.5

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

Related info for your journey

Find useful and relevant information for your journey from Riverside to Barcelona. 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 Riverside to Barcelona?

    There are many flights that can get you from Riverside to Barcelona in 11h 30m. Fly via LEVEL, Iberia, or Scandinavian Airlines to get the fastest option. The distance between Riverside and Barcelona is about 6007 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Riverside to Barcelona?

    The most popular route from Riverside to Barcelona is Los Angeles - Barcelona-El Prat. You may also consider Los Angeles - Girona Costa Brava or Los Angeles - Reus.

  • What are the most reliable airlines from Riverside to Barcelona?

    Before booking your flight to Barcelona from Riverside, check out the most reliable airlines to get you to your destination on time: Finnair (100%), Vueling (89%), Iberia( 87%).

  • What are the cheapest flights from Riverside to Barcelona?

    On average you can expect to pay $887 for a flight from Riverside to Barcelona. The cheapest flight overall is $226 while the most popular route, (Los Angeles - Barcelona-El Prat) is currently priced at $424.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Riverside to Barcelona 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 Barcelona?

    Currently, January is the cheapest month in which you can book a flight from Riverside to Barcelona (average of $523). Flying from Riverside to Barcelona in June is currently the most expensive (average of $1,061). 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 Riverside to Barcelona

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Riverside to Barcelona

Discover the top 10 airlines that operate flights from Riverside to Barcelona. 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 septiembre 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest$352Average$818FlexibilityNo cancel feeOn-time60%
VuelingCheapest$427Average$766FlexibilityNo cancel feeOn-time88%
LEVELCheapest$429Average$699FlexibilityNo cancel feeOn-timeN/A
TAP AIR PORTUGALCheapest$433Average$669FlexibilityNo cancel feeOn-timeN/A
Scandinavian AirlinesCheapest$446Average$581FlexibilityNo cancel feeOn-time77%
Virgin AtlanticCheapest$454Average$663FlexibilityNo cancel feeOn-time72%
SWISSCheapest$470Average$768FlexibilityNo cancel feeOn-time79%
FinnairCheapest$478Average$737FlexibilityNo cancel feeOn-time76%
Aer LingusCheapest$488Average$728FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$500Average$841FlexibilityNo cancel feeOn-time75%

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