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$257+ 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 4/4. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — BCN
Apr 5 — Apr 121
Sat 4/5
Sat 4/12
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 Tuesday

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 March 31, 2025.

Round-trip from

$567
(Kiwi.com)

One-way from

$257
(Vueling Global)

Popular in

June

Cheapest in

February

Average price

$608
From Riverside to Barcelona
Search Deals
One-way flight from Riverside to Barcelona
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Highest demand for flights based on searches. 27% potential increase in price ($271 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($36 potential savings vs. average RT price).
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Average for round-trip flights in March 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 March 31, 2025.

This Kiwi.com deal was found by Cheapflights users on 3/31. 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.
Sat 4/269:25 pmLAX - BCN
1 stop34h 45mMultiple Airlines
Fri 5/97:55 amBCN - LAX
2 stops44h 10mMultiple Airlines
Deal found 3/31$567
This Cheapflightsfares deal was found by Cheapflights users on 3/30. 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.
Thu 11/137:50 pmLAX - BCN
Nonstop11h 30mIberia
Wed 11/191:30 pmBCN - LAX
1 stop17h 25mIberia
Deal found 3/30$573
This FlightHub deal was found by Cheapflights users on 3/29. 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.
Fri 8/157:30 pmLAX - BCN
1 stop28h 20mScandinavian Airlines
Sun 8/247:00 pmBCN - LAX
1 stop30h 20mScandinavian Airlines
Deal found 3/29$574
This Kiwi.com deal was found by Cheapflights users on 3/30. 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.
Mon 9/297:50 pmLAX - BCN
Nonstop11h 40mVueling
Mon 10/132:00 pmBCN - LAX
Nonstop13h 05mVueling
Deal found 3/30$587
This Gurufare deal was found by Cheapflights users on 3/31. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/84:40 pmLAX - BCN
1 stop23h 50mTAP AIR PORTUGAL
Sat 8/308:10 pmBCN - LAX
1 stop27h 15mTAP AIR PORTUGAL
Deal found 3/31$588
This Air Canada deal was found by Cheapflights users on 3/31. 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 12/298:30 amLAX - BCN
1 stop16h 20mAir Canada
Tue 1/1312:15 pmBCN - LAX
2 stops33h 55mAir Canada
Deal found 3/31$594
This United Airlines deal was found by Cheapflights users on 3/31. 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 12/298:30 amLAX - BCN
1 stop16h 20mUnited Airlines
Tue 1/1312:15 pmBCN - LAX
1 stop18h 17mUnited Airlines
Deal found 3/31$606
This Gurufare deal was found by Cheapflights users on 3/29. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/212:55 amLAX - BCN
1 stop23h 05mBritish Airways
Mon 11/108:55 pmBCN - LAX
1 stop25h 35mBritish Airways
Deal found 3/29$657
This Justfly.com deal was found by Cheapflights users on 3/30. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/71:40 pmLAX - BCN
1 stop35h 55mTurkish Airlines
Tue 5/207:50 amBCN - LAX
1 stop19h 10mTurkish Airlines
Deal found 3/30$683
This Delta deal was found by Cheapflights users on 3/30. 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.
Thu 11/206:00 amLAX - BCN
2 stops17h 50mDelta
Tue 12/210:55 amBCN - LAX
1 stop20h 13mDelta
Deal found 3/30$688
This WestJet deal was found by Cheapflights users on 3/31. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/107:00 amLAX - BCN
1 stop20h 25mWestJet
Wed 5/282:25 pmBCN - LAX
1 stop32h 47mWestJet
Deal found 3/31$721
This Finnair deal was found by Cheapflights users on 3/31. 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 4/148:55 pmLAX - BCN
Nonstop11h 50mFinnair
Wed 4/2310:45 amBCN - LAX
1 stop20h 12mFinnair
Deal found 3/31$726

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 March 31, 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

Sat 4/26

9:25 pm-5:10 pm

1 stop34h 45m

Barcelona-El Prat

Fri 5/9

7:55 am-7:05 pm

2 stops44h 10m

$567

Los AngelesBarcelona

LAX - BCN

LAXBCN

Los Angeles

Fri 8/15

7:30 pm-8:50 am

1 stop28h 20m

Barcelona-El Prat

Sun 8/24

7:00 pm-4:20 pm

1 stop30h 20m

$574

Los AngelesBarcelona

LAX - BCN

LAXBCN

Los Angeles

Fri 8/8

4:40 pm-1:30 am

1 stop23h 50m

Barcelona-El Prat

Sat 8/30

8:10 pm-2:25 pm

1 stop27h 15m

$588

Los AngelesBarcelona

LAX - BCN

LAXBCN

Los Angeles

Sat 9/27

9:00 pm-5:40 pm

Nonstop11h 40m

Barcelona-El Prat

Wed 10/15

9:30 am-1:35 pm

Nonstop13h 05m

$605

Los AngelesBarcelona

LAX - BCN

LAXBCN

Los Angeles

Fri 9/19

7:50 pm-4:30 pm

Nonstop11h 40m

Barcelona-El Prat

Sat 9/27

3:10 pm-7:15 pm

Nonstop13h 05m

$630

Los AngelesBarcelona

LAX - BCN

LAXBCN

Los Angeles

Wed 5/7

1:40 pm-5:05 pm

1 stop18h 25m

Barcelona-El Prat

Wed 5/28

12:00 pm-11:45 am

1 stop32h 45m

$683

Los AngelesBarcelona

LAX - BCN

LAXBCN

Los Angeles

Sat 5/10

7:00 am-12:25 pm

1 stop20h 25m

Barcelona-El Prat

Wed 5/28

2:25 pm-2:12 pm

1 stop32h 47m

$721

Los AngelesReus

LAX - REU

LAXREU

Los Angeles

Fri 5/2

7:45 pm-8:55 am

1 stop28h 10m

Reus

Sun 5/11

9:30 am-5:30 pm

1 stop17h 00m

$805

Los AngelesGirona

LAX - GRO

LAXGRO

Los Angeles

Thu 6/19

6:00 am-10:20 pm

3 stops31h 20m

Girona Costa Brava

Mon 6/30

10:55 pm-10:10 pm

3 stops32h 15m

$1,273

Los AngelesReus

LAX - REU

LAXREU

Los Angeles

Thu 6/19

5:05 pm-9:45 am

2 stops31h 40m

Reus

Tue 7/1

8:35 am-5:35 pm

2 stops42h 00m

$3,020

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

Showing 1-10 of 17 results
1
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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 March 28, 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 $1,080). 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 March 31, 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. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Barcelona by month

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

In terms of precipitation, rainfall in Barcelona ranges from 0.8 - 3.6 inches per month. October is typically the wettest month, when rainfall can reach 3.6 in. July is typically the driest time to visit Barcelona when rainfall is around 0.8 in.

Temperature in Barcelona by month

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

If weather is an important factor for your trip to Barcelona, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

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 March 31, 2025.
Peruse reviews from past customers who have flown with Finnair, Turkish Airlines and Scandinavian Airlines from Riverside to Barcelona to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.6
Good
1,267 reviews

Boarding

7.6

Comfort

7.4

Crew

8.1

Food

6.7

Entertainment

6.9

Overall

7.6

Reviews

1 / 20
6.0
Good

Rowland,Dec 2024

FRA - HEL

Finnair need to get a better system for boarding. Hundreds of passengers all attempting to get their boarding cards and passports checked at the gate and then get onto the aircraft is ridiculous, time consuming and frankly unfair to passengers.
Finnair
7.6
Good
1,267 reviews
Finnair
7.6
Good
1,267 reviews

Boarding

7.6

Comfort

7.4

Crew

8.1

Food

6.7

Entertainment

6.9

Overall

7.6

Reviews

1 / 20
6.0
Good

Rowland,Dec 2024

FRA - HEL

Finnair need to get a better system for boarding. Hundreds of passengers all attempting to get their boarding cards and passports checked at the gate and then get onto the aircraft is ridiculous, time consuming and frankly unfair to passengers.
Turkish Airlines
7.3
Good
3,748 reviews
Finnair
7.6
Good
1,267 reviews

Boarding

7.6

Comfort

7.4

Crew

8.1

Food

6.7

Entertainment

6.9

Overall

7.6

Reviews

1 / 20
6.0
Good

Rowland,Dec 2024

FRA - HEL

Finnair need to get a better system for boarding. Hundreds of passengers all attempting to get their boarding cards and passports checked at the gate and then get onto the aircraft is ridiculous, time consuming and frankly unfair to passengers.
Scandinavian Airlines
7.3
Good
1,326 reviews
Finnair
7.6
Good
1,267 reviews

Boarding

7.6

Comfort

7.4

Crew

8.1

Food

6.7

Entertainment

6.9

Overall

7.6

Reviews

1 / 20
6.0
Good

Rowland,Dec 2024

FRA - HEL

Finnair need to get a better system for boarding. Hundreds of passengers all attempting to get their boarding cards and passports checked at the gate and then get onto the aircraft is ridiculous, time consuming and frankly unfair to passengers.
WestJet
7.2
Good
2,789 reviews
Finnair
7.6
Good
1,267 reviews

Boarding

7.6

Comfort

7.4

Crew

8.1

Food

6.7

Entertainment

6.9

Overall

7.6

Reviews

1 / 20
6.0
Good

Rowland,Dec 2024

FRA - HEL

Finnair need to get a better system for boarding. Hundreds of passengers all attempting to get their boarding cards and passports checked at the gate and then get onto the aircraft is ridiculous, time consuming and frankly unfair to passengers.
Vueling
7.1
Good
1,149 reviews
Finnair
7.6
Good
1,267 reviews

Boarding

7.6

Comfort

7.4

Crew

8.1

Food

6.7

Entertainment

6.9

Overall

7.6

Reviews

1 / 20
6.0
Good

Rowland,Dec 2024

FRA - HEL

Finnair need to get a better system for boarding. Hundreds of passengers all attempting to get their boarding cards and passports checked at the gate and then get onto the aircraft is ridiculous, time consuming and frankly unfair to passengers.

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.

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

    One-way options have recently been found by users for as low as $373 on WestJet. Other airlines that offer cheap prices include Scandinavian Airlines from $402 and Vueling from $430 one-way.

  • 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 - Reus or Los Angeles - Girona Costa Brava.

  • 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: American Airlines (92%), Qatar Airways (92%), Alaska Airlines( 92%).

  • What are the cheapest flights from Riverside to Barcelona?

    On average you can expect to pay $1,228 for a flight from Riverside to Barcelona. The cheapest flight overall is $311 while the most popular route, (Los Angeles - Barcelona-El Prat) is currently priced at $471.

  • 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 $1,080). 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 March 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest$207Average$771FlexibilityNo cancel feeOn-time60%
VuelingCheapest$389Average$765FlexibilityNo cancel feeOn-time88%
Virgin AtlanticCheapest$454Average$621FlexibilityNo cancel feeOn-time72%
TAP AIR PORTUGALCheapest$466Average$748FlexibilityNo cancel feeOn-timeN/A
Scandinavian AirlinesCheapest$468Average$561FlexibilityNo cancel feeOn-time77%
Aer LingusCheapest$488Average$733FlexibilityNo cancel feeOn-timeN/A
FinnairCheapest$496Average$850FlexibilityNo cancel feeOn-time76%
KLMCheapest$500Average$812FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$531Average$909FlexibilityNo cancel feeOn-time70%
SWISSCheapest$536Average$804FlexibilityNo cancel feeOn-time79%
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