Barcelona

$238+ 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 4/20. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — BCN
Mai 2 — Mai 91
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Cheap 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 April 2, 2026.

This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 4/248:30 pm
RDU
-
BCN
3 stops30h 25m
Multiple Airlines
Fr 5/85:45 am
BCN
-
RDU
2 stops19h 45m
Multiple Airlines
Deal found 3/31$598
This Vliegwinkel 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 Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 4/248:30 pm
RDU
-
BCN
1 stop12h 15m
Icelandair
Fr 5/83:45 pm
BCN
-
RDU
1 stop33h 45m
Icelandair
Deal found 4/1$626
This Gotogate 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
So 5/38:30 pm
RDU
-
BCN
1 stop12h 15m
Icelandair
Fr 5/83:45 pm
BCN
-
RDU
1 stop33h 45m
Icelandair
Deal found 4/1$648
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 5/88:59 am
RDU
-
BCN
1 stop21h 11m
Multiple Airlines
Do 6/115:50 am
BCN
-
RDU
2 stops33h 29m
Multiple Airlines
Deal found 3/29$669
This Kiwi.com deal was found by Cheapflights users on 3/28. 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.
Mo 4/203:46 pm
RDU
-
BCN
2 stops40h 24m
Multiple Airlines
Mi 6/33:30 pm
BCN
-
RDU
1 stop21h 54m
Multiple Airlines
Deal found 3/28$670
This Kiwi.com deal was found by Cheapflights users on 3/28. 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.
Sa 5/98:59 am
RDU
-
BCN
1 stop21h 11m
Multiple Airlines
Do 6/115:50 am
BCN
-
RDU
2 stops33h 29m
Multiple Airlines
Deal found 3/28$673
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.
Di 10/67:51 pm
RDU
-
BCN
2 stops16h 04m
Lufthansa
Di 10/206:40 am
BCN
-
RDU
1 stop13h 05m
Lufthansa
Deal found 3/30$688
This Kiwi.com deal was found by Cheapflights users on 3/28. 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.
So 4/198:30 pm
RDU
-
BCN
2 stops31h 30m
Multiple Airlines
Mi 6/33:30 pm
BCN
-
RDU
1 stop21h 54m
Multiple Airlines
Deal found 3/28$691

Find 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 April 2, 2026.

Round-trip from

$575
(Kiwi.com)

One-way from

$238
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$837
From Raleigh-Durham to Barcelona
One-way flight from Raleigh-Durham to Barcelona
Highest demand for flights based on searches. 24% potential increase in price ($259 potential increase over avg. RT price).
Cheapest flight prices on average. 5% potential price decrease ($39 potential savings vs. average RT price).
Average for round-trip flights in April 2026

Cheapflights Fare Finder

 
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 April 2, 2026.
Use the filters below to find and compare flights from Raleigh to Barcelona that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

RaleighBarcelona

RDU - BCN

RDUBCN

Raleigh-Durham

Mo 5/18

10:41 am-8:20 am

1 stop15h 39m

Barcelona-El Prat

Di 6/2

6:40 am-1:45 pm

1 stop13h 05m

$941

RaleighBarcelona

RDU - BCN

RDUBCN

Raleigh-Durham

Di 7/7

7:45 pm-8:20 am

1 stop30h 35m

Barcelona-El Prat

Mi 7/15

12:15 pm-3:25 pm

1 stop33h 10m

$1,096

RaleighBarcelona

RDU - BCN

RDUBCN

Raleigh-Durham

Di 7/7

9:10 am-8:00 am

1 stop16h 50m

Barcelona-El Prat

Di 7/14

6:40 am-1:45 pm

1 stop13h 05m

$1,110

RaleighBarcelona

RDU - BCN

RDUBCN

Raleigh-Durham

So 7/5

7:00 am-8:00 am

2 stops19h 00m

Barcelona-El Prat

Mi 7/15

6:40 am-1:45 pm

1 stop13h 05m

$1,114

RaleighBarcelona

RDU - BCN

RDUBCN

Raleigh-Durham

So 7/5

6:44 am-8:35 am

1 stop19h 51m

Barcelona-El Prat

Mi 7/15

3:15 pm-10:10 pm

1 stop12h 55m

$1,115

RaleighBarcelona

RDU - BCN

RDUBCN

Raleigh-Durham

Mo 7/6

12:46 pm-9:00 am

2 stops14h 14m

Barcelona-El Prat

Fr 7/17

3:15 pm-10:10 pm

1 stop12h 55m

$1,119

RaleighBarcelona

RDU - BCN

RDUBCN

Raleigh-Durham

Mi 5/20

6:52 am-11:15 pm

2 stops34h 23m

Barcelona-El Prat

Sa 6/6

2:35 pm-6:44 pm

2 stops58h 09m

$1,135
Quickest round-trip

RaleighBarcelona

RDU - BCN

RDUBCN

Raleigh-Durham

Fr 7/3

3:00 pm-8:20 am

1 stop11h 20m

Barcelona-El Prat

Mi 7/15

6:40 am-1:45 pm

1 stop13h 05m

$1,181

RaleighBarcelona

RDU - BCN

RDUBCN

Raleigh-Durham

Sa 7/11

7:45 pm-8:20 am

1 stop30h 35m

Barcelona-El Prat

Sa 7/18

10:20 am-1:45 pm

1 stop33h 25m

$1,213

RaleighBarcelona

RDU - BCN

RDUBCN

Raleigh-Durham

Mi 7/8

3:40 pm-9:35 am

1 stop11h 55m

Barcelona-El Prat

Mo 7/13

1:50 pm-1:45 pm

1 stop29h 55m

$1,261

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

Showing 1-10 of 21 resultsSorted by cheapest first
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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.

Cheapflights Insights

Everything you need to know about your flight from Raleigh to Barcelona

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 March 13, 2026.

The best time to book flights from Raleigh to Barcelona is 17 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 $355). Flying from Raleigh to Barcelona in June is currently the most expensive (average of $797). 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.

How much does it cost to fly round-trip from Raleigh to Barcelona?

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 April 2, 2026.
Peruse reviews from past customers who have flown with Delta,United Airlines, andAmerican Airlines from Raleigh to Barcelona to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

7.9

Entertainment

7.8

Boarding

8.1

Food

7.2

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Comfort

7.9

Entertainment

7.8

Boarding

8.1

Food

7.2

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Comfort

7.9

Entertainment

7.8

Boarding

8.1

Food

7.2

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Comfort

7.9

Entertainment

7.8

Boarding

8.1

Food

7.2

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Comfort

7.9

Entertainment

7.8

Boarding

8.1

Food

7.2

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Comfort

7.9

Entertainment

7.8

Boarding

8.1

Food

7.2

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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.

  • How long is the flight from Raleigh to Barcelona?

    United Airlines can get you from Raleigh to Barcelona in just under 15h 39m. Your travel time can differ by up to . The distance from Raleigh to Barcelona is about 4218 mi.

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

    Currently priced at $137, JetBlue will fly you from Raleigh to Barcelona and back. In addition to JetBlue, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Icelandair and British Airways - these airlines can fly you to your destination from $354 and $417, respectively. JetBlue is currently priced 82% below the average price you’ll pay for this route.

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

    $215 is the cheapest one-way deal found within the past few days, from Icelandair. You may also be able to find cheap deals on Iberia and Air France, with prices starting from $217 and $228, respectively.

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

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

    If you're on a layover in Paris and looking for things to do, consider visiting Eiffel Tower, Champs-Elysées, or Louvre Museum. Travelers on a layover in Paris can visit Eiffel Tower, Champs-Elysées, and Louvre Museum, by traveling 15.8 mi, 14.7 mi, and 14.3 mi, respectively after landing at Paris Charles de Gaulle. Travelers in need of a car in Paris can rent one for about $36 per day.

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

  • 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 $355). Flying from Raleigh to Barcelona in June is currently the most expensive (average of $797). 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 Raleigh to Barcelona

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

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 April 2, 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$137Average$909FlexibilityNo cancel feeOn-time62%
IcelandairCheapest$354Average$562FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$417Average$645FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$432Average$758FlexibilityNo cancel feeOn-time71%
KLMCheapest$433Average$1,010FlexibilityNo cancel feeOn-time75%
Air CanadaCheapest$476Average$801FlexibilityNo cancel feeOn-time67%
IberiaCheapest$477Average$686FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$483Average$757FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$484Average$851FlexibilityNo cancel feeOn-time76%
Air FranceCheapest$536Average$1,045FlexibilityNo cancel feeOn-time77%

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