HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Barcelona

$276+ Cheap flights from Fremont, 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 4/8. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — BCN
Apr 5 — Apr 121
Sat 4/5
Sat 4/12
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Fremont to Barcelona with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Fremont to Barcelona are usually found in January or February, booked 3 days in advance, depart on a Tuesday or Sunday and return on a Friday

Cheap flight deals from Fremont to Barcelona

Keep the following information in mind while searching for Fremont to Barcelona flight deals. Data was last updated March 31, 2025.

Round-trip from

$498
(FlightHub)

One-way from

$276
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$569
From Fremont to Barcelona
Search Deals
One-way flight from Fremont to Barcelona
Search Deals
Highest demand for flights based on searches. 24% potential increase in price ($250 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($35 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2025
Search Deals

Find flight deals from Fremont to Barcelona

Cheapest flights from Fremont to Barcelona
Explore the most affordable flight options available from Fremont to Barcelona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 31, 2025.

This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/267:40 pmSFO - BCN
1 stop37h 30mScandinavian Airlines
Mon 9/17:00 pmBCN - SFO
1 stop30h 30mScandinavian Airlines
Deal found 3/30$494
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.
Tue 4/17:00 amSFO - BCN
1 stop17h 00mUnited Airlines
Tue 4/812:10 pmBCN - SFO
2 stops34h 54mUnited Airlines
Deal found 3/31$499
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/17:30 pmSFO - BCN
1 stop19h 05mMultiple Airlines
Tue 4/812:10 pmBCN - SFO
1 stop18h 35mMultiple Airlines
Deal found 3/30$513
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.
Tue 4/19:50 amSFO - BCN
1 stop14h 30mAir Canada
Tue 4/812:10 pmBCN - SFO
1 stop18h 35mAir Canada
Deal found 3/31$514
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.
Tue 9/308:10 pmSFO - BCN
Nonstop11h 35mVueling
Tue 10/142:05 pmBCN - SFO
Nonstop13h 05mVueling
Deal found 3/31$521
This Virgin Atlantic 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/126:00 amSFO - BCN
2 stops17h 40mVirgin Atlantic
Wed 11/1910:15 amBCN - SFO
2 stops21h 29mVirgin Atlantic
Deal found 3/31$526
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/315:45 pmSFO - BCN
1 stop19h 40mAer Lingus
Thu 4/311:05 pmBCN - SFO
1 stop25h 40mAer Lingus
Deal found 3/30$562
This Iberia 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/218:10 pmSFO - BCN
Nonstop11h 35mIberia
Thu 10/212:20 pmBCN - SFO
1 stop19h 14mIberia
Deal found 3/30$563
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.
Mon 9/224:20 pmSFO - BCN
1 stop15h 35mTAP AIR PORTUGAL
Tue 9/306:00 amBCN - SFO
1 stop17h 35mTAP AIR PORTUGAL
Deal found 3/29$584
This Austrian Airlines 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2212:00 pmSFO - BCN
2 stops46h 45mAustrian Airlines
Sun 11/308:30 pmBCN - SFO
2 stops49h 05mAustrian Airlines
Deal found 3/30$604
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.
Tue 4/18:00 pmSFO - BCN
Nonstop11h 45mFinnair
Wed 4/910:45 amBCN - SFO
1 stop21h 24mFinnair
Deal found 3/31$607
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.
Wed 4/27:30 pmSFO - BCN
1 stop16h 00mBritish Airways
Sun 4/63:15 pmBCN - SFO
Nonstop12h 55mBritish Airways
Deal found 3/31$683

Cheapflights Fare Finder

Customize your flight search to find flights from Fremont 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 Fremont to Barcelona that are best for you.

Fly from

Fremont

Fly to

Barcelona

Route

Depart

Return

Price

San FranciscoBarcelona

SFO - BCN

SFOBCN

San Francisco

Tue 8/26

7:40 pm-6:10 pm

1 stop37h 30m

Barcelona-El Prat

Mon 9/1

7:00 pm-4:30 pm

1 stop30h 30m

$494

San FranciscoBarcelona

SFO - BCN

SFOBCN

San Francisco

Sun 9/21

8:10 pm-4:45 pm

Nonstop11h 35m

Barcelona-El Prat

Tue 10/14

2:05 pm-6:10 pm

Nonstop13h 05m

$523

San FranciscoBarcelona

SFO - BCN

SFOBCN

San Francisco

Sun 9/21

8:10 pm-4:45 pm

Nonstop11h 35m

Barcelona-El Prat

Tue 9/30

12:20 pm-8:39 pm

1 stop17h 19m

$563

San FranciscoBarcelona

SFO - BCN

SFOBCN

San Francisco

Mon 4/28

2:20 pm-12:05 am

2 stops24h 45m

Barcelona-El Prat

Wed 5/7

10:40 pm-2:30 pm

1 stop24h 50m

$567

San FranciscoBarcelona

SFO - BCN

SFOBCN

San Francisco

Mon 9/22

4:20 pm-4:55 pm

1 stop15h 35m

Barcelona-El Prat

Tue 9/30

6:00 am-2:35 pm

1 stop17h 35m

$584

San FranciscoBarcelona

SFO - BCN

SFOBCN

San Francisco

Mon 5/12

8:20 am-5:55 pm

2 stops24h 35m

Barcelona-El Prat

Fri 5/23

12:15 pm-8:10 pm

1 stop16h 55m

$622

San FranciscoBarcelona

SFO - BCN

SFOBCN

San Francisco

Tue 4/29

8:25 am-8:20 am

1 stop14h 55m

Barcelona-El Prat

Tue 5/6

12:15 pm-3:46 pm

2 stops36h 31m

$663

San FranciscoBarcelona

SFO - BCN

SFOBCN

San Francisco

Sun 4/27

7:30 pm-8:50 am

1 stop28h 20m

Barcelona-El Prat

Sun 5/11

6:00 am-4:10 pm

1 stop19h 10m

$682

San FranciscoBarcelona

SFO - BCN

SFOBCN

San Francisco

Mon 4/28

6:45 pm-11:10 pm

1 stop19h 25m

Barcelona-El Prat

Tue 5/27

12:00 pm-10:35 am

1 stop31h 35m

$698

San FranciscoBarcelona

SFO - BCN

SFOBCN

San Francisco

Wed 4/30

8:25 pm-9:00 am

1 stop27h 35m

Barcelona-El Prat

Thu 5/8

9:30 am-5:33 pm

1 stop17h 03m

$700

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/29

Showing 1-10 of 21 results
1
2
3

Best time to book a flight from Fremont to Barcelona

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

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

Use this chart to determine the optimal time to book a round-trip flight from Fremont to Barcelona. Price data was last updated on March 28, 2025.

The price you pay for your flight from Fremont to Barcelona may vary depending on when you book. For the best chance of a lower fare, look to book 3 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 Fremont to Barcelona?

Currently, January is the cheapest month in which you can book a flight from Fremont to Barcelona (average of $523). Flying from Fremont 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 FR8 to BCN?

Find hourly flight availability from Fremont 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 Fremont to Barcelona as you normally would.

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

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

Travelers seeking maximum savings on their Fremont to Barcelona flight should consider departing on Monday at noon 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.
Get a feel of what it's like to fly with Delta, Finnair and Austrian Airlines from Fremont to Barcelona 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.
Delta
8.0
Very good
7,899 reviews

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,899 reviews
Delta
8.0
Very good
7,899 reviews

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Finnair
7.6
Good
1,267 reviews
Delta
8.0
Very good
7,899 reviews

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Austrian Airlines
7.6
Good
770 reviews
Delta
8.0
Very good
7,899 reviews

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
SWISS
7.5
Good
1,570 reviews
Delta
8.0
Very good
7,899 reviews

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,614 reviews
Delta
8.0
Very good
7,899 reviews

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

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 Fremont 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 Fremont to Barcelona one-way?

    For one-way options, check prices for Vueling. According to our data, you can fly for as low as $276. Users have also found prices from $303 and $395 on WestJet and TAP AIR PORTUGAL, respectively.

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

    The most popular route from Fremont to Barcelona is San Francisco - Barcelona-El Prat. You may also consider San Francisco - Reus or San Francisco - Girona Costa Brava.

  • What are the cheapest flights from Fremont to Barcelona?

    The cheapest flight price from Fremont to Barcelona is $262. On average you can expect to pay $1,969. The most popular route, (San Francisco - Barcelona-El Prat), can usually be booked for $484.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Fremont to Barcelona (average of $523). Flying from Fremont 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

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 Fremont to Barcelona

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Barcelona-El Prat flights
San Francisco to Barcelona-El Prat flights
Ontario to Barcelona-El Prat flights
Las Vegas to Barcelona-El Prat flights
San Diego to Barcelona-El Prat flights
San Jose to Barcelona-El Prat flights
Sacramento to Barcelona-El Prat flights
Oakland to Barcelona-El Prat flights
Santa Ana to Barcelona-El Prat flights
Palm Springs to Barcelona-El Prat flights
Burbank to Barcelona-El Prat flights
Fresno to Barcelona-El Prat flights
Los Angeles to Reus flights
Reno to Barcelona-El Prat flights
Long Beach to Barcelona-El Prat flights
Medford to Barcelona-El Prat flights
San Francisco to Reus flights
Santa Barbara to Barcelona-El Prat flights
San Luis Obispo to Barcelona-El Prat flights
Los Angeles to Costa Brava flights
San Francisco to Costa Brava flights
Monterey to Barcelona-El Prat flights
San Francisco to Lleida flights
Las Vegas to Costa Brava flights

Top 10 airlines flying from Fremont to Barcelona

Discover the top 10 airlines that operate flights from Fremont 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
KLMCheapest$285Average$623FlexibilityNo cancel feeOn-time75%
TAP AIR PORTUGALCheapest$368Average$480FlexibilityNo cancel feeOn-timeN/A
LEVELCheapest$381Average$735FlexibilityNo cancel feeOn-timeN/A
Virgin AtlanticCheapest$404Average$934FlexibilityNo cancel feeOn-time72%
SWISSCheapest$436Average$632FlexibilityNo cancel feeOn-time79%
Air CanadaCheapest$437Average$956FlexibilityNo cancel feeOn-time67%
VuelingCheapest$448Average$754FlexibilityNo cancel feeOn-time88%
WestJetCheapest$454Average$900FlexibilityNo cancel feeOn-time60%
DeltaCheapest$465Average$798FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$471Average$833FlexibilityNo cancel feeOn-time77%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.