HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Barcelona

$230+ Cheap flights from Raleigh (RDU) 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 3/25. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — BCN
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Raleigh 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.

The best prices from Raleigh-Durham to Barcelona are usually found in November or January, booked 23 days in advance, depart on a Monday or Tuesday and return on a Monday

Cheap flight deals from Raleigh to Barcelona

Discover tips and strategies to find the most affordable flight options for your journey from Raleigh (RDU) to Barcelona (S37). 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 February 20, 2025.

Round-trip from

$635
(Mytrip)

One-way from

$230
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$684
From Raleigh-Durham to Barcelona
Search Deals
One-way flight from Raleigh-Durham to Barcelona
Search Deals
Highest demand for flights based on searches. 25% potential increase in price ($305 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($50 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2025
Search Deals

Find flight deals from Raleigh to Barcelona

Cheapest flights from Raleigh to Barcelona
Explore the most affordable flight options available from Raleigh to Barcelona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This Mytrip deal was found by Cheapflights users on 2/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/110:58 amRDU - BCN
3 stops23h 57mMultiple Airlines
Mon 4/73:00 pmBCN - RDU
3 stops35h 48mMultiple Airlines
Deal found 2/20$635
This StudentUniverse deal was found by Cheapflights users on 2/20. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/19:28 amRDU - BCN
2 stops22h 37mSWISS
Mon 4/76:35 pmBCN - RDU
2 stops29h 12mSWISS
Deal found 2/20$644
This Delta deal was found by Cheapflights users on 2/20. 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.
Sun 3/237:56 pmRDU - BCN
1 stop30h 44mDelta
Tue 4/82:10 pmBCN - RDU
1 stop26h 32mDelta
Deal found 2/20$661
This Gotogate deal was found by Cheapflights users on 2/20. 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.
Sun 3/2310:35 amRDU - BCN
2 stops17h 25mAir Canada
Tue 4/86:50 amBCN - RDU
2 stops15h 03mAir Canada
Deal found 2/20$665
This United Airlines deal was found by Cheapflights users on 2/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1910:24 amRDU - BCN
2 stops17h 26mUnited Airlines
Tue 4/11:15 pmBCN - RDU
1 stop26h 33mUnited Airlines
Deal found 2/19$667
This eDestinos deal was found by Cheapflights users on 2/20. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/112:45 pmRDU - BCN
1 stop12h 00mIberia
Mon 4/79:45 amBCN - RDU
2 stops14h 47mIberia
Deal found 2/20$672
This British Airways deal was found by Cheapflights users on 2/20. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/16:20 pmRDU - BCN
1 stop22h 25mBritish Airways
Mon 4/77:10 pmBCN - RDU
1 stop24h 25mBritish Airways
Deal found 2/20$679
This Lufthansa deal was found by Cheapflights users on 2/19. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/245:05 pmRDU - BCN
1 stop19h 35mLufthansa
Mon 3/316:55 pmBCN - RDU
1 stop24h 50mLufthansa
Deal found 2/19$714
This Expedia deal was found by Cheapflights users on 2/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/148:30 pmRDU - BCN
1 stop12h 15mIcelandair
Sat 8/233:45 pmBCN - RDU
1 stop33h 45mIcelandair
Deal found 2/20$732
This American Airlines deal was found by Cheapflights users on 2/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/2210:50 pmRDU - BCN
1 stop14h 05mAmerican Airlines
Sat 3/298:35 pmBCN - RDU
1 stop22h 15mAmerican Airlines
Deal found 2/20$779
This Cheapflightsfares deal was found by Cheapflights users on 2/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/74:50 pmRDU - BCN
2 stops26h 40mTAP AIR PORTUGAL
Wed 5/1411:25 amBCN - RDU
2 stops27h 17mTAP AIR PORTUGAL
Deal found 2/20$792
This Turkish Airlines deal was found by Cheapflights users on 2/20. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/16:17 amRDU - BCN
2 stops34h 53mTurkish Airlines
Sun 5/1112:00 pmBCN - RDU
2 stops41h 59mTurkish Airlines
Deal found 2/20$858

Find flights from Raleigh to Barcelona within your budget

Customize your flight search to find flights from Raleigh 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 February 20, 2025.

Fly from

Raleigh

Fly to

Barcelona

Route

Depart

Return

Price

RaleighBarcelona

RDU - BCN

RDUBCN

Raleigh-Durham

Tue 4/1

10:58 am-4:55 pm

3 stops23h 57m

Barcelona-El Prat

Mon 4/7

3:00 pm-8:48 pm

3 stops35h 48m

$635

RaleighBarcelona

RDU - BCN

RDUBCN

Raleigh-Durham

Tue 4/1

9:28 am-2:05 pm

2 stops22h 37m

Barcelona-El Prat

Mon 4/7

6:35 pm-5:47 pm

2 stops29h 12m

$644

RaleighBarcelona

RDU - BCN

RDUBCN

Raleigh-Durham

Sun 3/23

7:56 pm-7:40 am

1 stop30h 44m

Barcelona-El Prat

Tue 4/8

2:10 pm-10:42 am

1 stop26h 32m

$661

RaleighBarcelona

RDU - BCN

RDUBCN

Raleigh-Durham

Sun 3/23

10:35 am-9:00 am

2 stops17h 25m

Barcelona-El Prat

Tue 4/8

6:50 am-3:53 pm

2 stops15h 03m

$665

RaleighBarcelona

RDU - BCN

RDUBCN

Raleigh-Durham

Wed 3/19

10:24 am-8:50 am

2 stops17h 26m

Barcelona-El Prat

Tue 4/1

1:15 pm-9:48 am

1 stop26h 33m

$667

RaleighBarcelona

RDU - BCN

RDUBCN

Raleigh-Durham

Tue 4/1

12:45 pm-6:45 am

1 stop12h 00m

Barcelona-El Prat

Mon 4/7

9:45 am-6:32 pm

2 stops14h 47m

$672

RaleighBarcelona

RDU - BCN

RDUBCN

Raleigh-Durham

Tue 4/1

6:20 pm-10:45 pm

1 stop22h 25m

Barcelona-El Prat

Mon 4/7

7:10 pm-1:35 pm

1 stop24h 25m

$679

RaleighBarcelona

RDU - BCN

RDUBCN

Raleigh-Durham

Mon 3/24

5:05 pm-5:40 pm

1 stop19h 35m

Barcelona-El Prat

Mon 3/31

6:55 pm-1:45 pm

1 stop24h 50m

$714

RaleighBarcelona

RDU - BCN

RDUBCN

Raleigh-Durham

Thu 8/14

8:30 pm-2:45 pm

1 stop12h 15m

Barcelona-El Prat

Sat 8/23

3:45 pm-7:30 pm

1 stop33h 45m

$732

RaleighBarcelona

RDU - BCN

RDUBCN

Raleigh-Durham

Sat 3/22

10:50 pm-8:15 pm

1 stop16h 25m

Barcelona-El Prat

Sat 3/29

8:35 pm-1:50 pm

1 stop22h 15m

$779

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 23 results
1
2
3

Best time to book a flight from Raleigh to Barcelona

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

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

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

Use this chart to determine the optimal time to book a round-trip flight from Raleigh to Barcelona. Price data was last updated on February 14, 2025.

The best time to book flights from Raleigh to Barcelona is 23 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, January is the cheapest month in which you can book a flight from Raleigh to Barcelona (average of $523). Flying from Raleigh to Barcelona in June is currently the most expensive (average of $1,096). 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 RDU to BCN?

Find hourly flight availability from Raleigh 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 February 20, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 36% on flights from Raleigh to Barcelona by exploring options for tickets in the evening.

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

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

Travelers seeking maximum savings on their Raleigh to Barcelona flight should consider departing on Sunday evenings when fares are most often at their lowest. Thursday mornings 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 February 20, 2025.
To help decide which airline to fly from Raleigh to Barcelona, see what other customers have to say about Delta, SWISS and Air France. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,220 reviews

Comfort

8.0

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

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
8,220 reviews
Delta
8.0
Very good
8,220 reviews

Comfort

8.0

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

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
1,568 reviews
Delta
8.0
Very good
8,220 reviews

Comfort

8.0

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

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.

Air France
7.4
Good
1,449 reviews
Delta
8.0
Very good
8,220 reviews

Comfort

8.0

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

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
8,766 reviews
Delta
8.0
Very good
8,220 reviews

Comfort

8.0

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

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.

Turkish Airlines
7.3
Good
3,832 reviews
Delta
8.0
Very good
8,220 reviews

Comfort

8.0

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

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 Raleigh to Barcelona. 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 from for flights from Raleigh to Barcelona?

    Located just 11.1 mi from the city center, Raleigh-Durham is the airport most travelers will use when flying to Barcelona from Raleigh. Booking flights from Raleigh-Durham (RDU) to Barcelona should be relatively easy as there are 0 daily outbound flights to Barcelona from 11 different airlines.

  • What are the cheapest airlines flying from Raleigh to Barcelona round-trip?

    Currently priced at $644, SWISS will fly you from Raleigh to Barcelona and back. In addition to SWISS, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and Air Canada - these airlines can fly you to your destination from $661 and $665, respectively. SWISS is currently priced 28% below the average price you’ll pay for this route.

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

    $463 is the cheapest one-way deal found within the past few days, from TAP AIR PORTUGAL. You may also be able to find cheap deals on WestJet and Iberia, with prices starting from $524 and $606, respectively.

  • Where are the most common layover locations when flying from Raleigh to Barcelona?

    Of the flights from Raleigh to Barcelona that have layovers, most of them stop in New York. Paris follows New York in terms of the most common layover location on Raleigh to Barcelona flights.

  • What are some popular things to do or see while on a layover in New York?

    If you're on a layover in New York and looking for things to do, consider visiting Times Square, New York City Center, or Madison Square Garden. Travelers on a layover in New York can visit Times Square, New York City Center, and Madison Square Garden, by traveling 13.6 mi, 13.6 mi, and 13.6 mi, respectively after landing at New York John F Kennedy Intl. Travelers in need of a car in New York can rent one for about $57 per day.

  • What are some popular points of interest to see during a layover in Paris?

    Eiffel Tower, Champs-Elysées, and Louvre Museum are currently the most popular points of interest in Paris at the moment. Eiffel Tower, Champs-Elysées, and Louvre Museum are located about 15.8 mi, 14.7 mi, and 14.3 mi, respectively from Paris Charles de Gaulle. Travelers in need of a car in Paris can rent one for about $38 per day.

  • Where are the least popular layover locations for Raleigh to Barcelona flights?

    Raleigh to Barcelona flights that have layovers will least frequently stop in Philadelphia.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Raleigh to Barcelona (average of $523). Flying from Raleigh to Barcelona in June is currently the most expensive (average of $1,096). 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.

Top 10 airlines flying from Raleigh to Barcelona

Discover the top 10 airlines that operate flights from Raleigh 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$383Average$547FlexibilityNo cancel feeOn-time76%
Air CanadaCheapest$506Average$1,028FlexibilityNo cancel feeOn-time67%
IberiaCheapest$526Average$821FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$556Average$869FlexibilityNo cancel feeOn-time69%
KLMCheapest$569Average$839FlexibilityNo cancel feeOn-time75%
Air FranceCheapest$580Average$943FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$580Average$788FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$606Average$1,042FlexibilityNo cancel feeOn-time71%
DeltaCheapest$607Average$959FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$702Average$1,041FlexibilityNo cancel feeOn-time76%
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.