HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Barcelona

$486+ Cheap flights from Redmond (RDM) 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 9/12. Fares are subject to change and may not be available on all flights or dates of travel.
RDM — BCN
Aug 31 — Sep 71
Sun 8/31
Sun 9/7
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Redmond 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.

Cheap flight deals from Redmond to Barcelona

Discover tips and strategies to find the most affordable flight options for your journey from Redmond (RDM) 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 August 26, 2025.

Round-trip from

$587
(Delta)

One-way from

$486
(Kiwi.com)

Popular in

July

Cheapest in

November

Average price

$897
From Bend/Redmond to Barcelona
Search Deals
One-way flight from Bend/Redmond to Barcelona
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($279 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($44 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
Search Deals

Find flight deals from Redmond to Barcelona

Cheapest flights from Redmond to Barcelona
Explore the most affordable flight options available from Redmond to Barcelona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 26, 2025.

This Delta deal was found by Cheapflights users on 8/25. 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 11/95:55 amRDM - BCN
2 stops17h 05mDelta
Tue 11/1810:15 amBCN - RDM
2 stops33h 28mDelta
Deal found 8/25$587
This Delta deal was found by Cheapflights users on 8/25. 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.
Tue 11/47:00 amRDM - BCN
2 stops40h 00mDelta
Fri 11/1410:15 amBCN - RDM
2 stops33h 28mDelta
Deal found 8/25$599
This United Airlines deal was found by Cheapflights users on 8/26. 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.
Sun 11/95:00 amRDM - BCN
2 stops19h 35mUnited Airlines
Tue 11/181:35 pmBCN - RDM
3 stops32h 22mUnited Airlines
Deal found 8/26$603
This Delta deal was found by Cheapflights users on 8/25. 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.
Wed 11/511:25 amRDM - BCN
2 stops20h 40mDelta
Fri 11/1410:15 amBCN - RDM
2 stops33h 28mDelta
Deal found 8/25$606
This United Airlines deal was found by Cheapflights users on 8/25. 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 10/216:00 amRDM - BCN
1 stop23h 00mUnited Airlines
Thu 10/303:05 pmBCN - RDM
2 stops38h 01mUnited Airlines
Deal found 8/25$607
This United Airlines deal was found by Cheapflights users on 8/25. 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 10/291:17 pmRDM - BCN
2 stops15h 48mUnited Airlines
Wed 11/51:50 pmBCN - RDM
2 stops40h 17mUnited Airlines
Deal found 8/25$616
This United Airlines deal was found by Cheapflights users on 8/25. 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.
Fri 11/77:51 pmRDM - BCN
2 stops56h 14mUnited Airlines
Tue 11/183:05 pmBCN - RDM
2 stops30h 10mUnited Airlines
Deal found 8/25$619
This Delta deal was found by Cheapflights users on 8/25. 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.
Tue 10/215:55 amRDM - BCN
2 stops18h 25mDelta
Mon 11/39:55 amBCN - RDM
2 stops45h 40mDelta
Deal found 8/25$627
This KLM deal was found by Cheapflights users on 8/26. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/95:55 amRDM - BCN
2 stops17h 05mKLM
Mon 11/175:25 pmBCN - RDM
2 stops34h 29mKLM
Deal found 8/26$629
This United Airlines deal was found by Cheapflights users on 8/25. 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 10/211:55 pmRDM - BCN
1 stop15h 05mUnited Airlines
Wed 11/51:50 pmBCN - RDM
2 stops40h 17mUnited Airlines
Deal found 8/25$631
This Delta deal was found by Cheapflights users on 8/25. 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 11/67:26 pmRDM - BCN
2 stops27h 34mDelta
Wed 11/1910:15 amBCN - RDM
2 stops21h 38mDelta
Deal found 8/25$637
This Delta deal was found by Cheapflights users on 8/25. 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.
Fri 10/247:26 pmRDM - BCN
2 stops51h 34mDelta
Mon 11/312:15 pmBCN - RDM
2 stops39h 31mDelta
Deal found 8/25$639

Cheapflights Fare Finder

 
Customize your flight search to find flights from Redmond 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 August 26, 2025.
Use the filters below to find and compare flights from Redmond to Barcelona that are best for you.

Fly from

Redmond

Fly to

Barcelona

Route

Depart

Return

Price

RedmondBarcelona

RDM - BCN

RDMBCN

Bend/Redmond

Sun 11/9

5:55 am-8:00 am

2 stops17h 05m

Barcelona-El Prat

Wed 11/19

10:55 am-10:53 pm

2 stops20h 58m

$587

RedmondBarcelona

RDM - BCN

RDMBCN

Bend/Redmond

Sun 11/9

5:00 am-1:05 pm

2 stops23h 05m

Barcelona-El Prat

Tue 11/18

1:35 pm-12:57 pm

3 stops32h 22m

$587

RedmondBarcelona

RDM - BCN

RDMBCN

Bend/Redmond

Sun 10/26

7:26 pm-7:00 am

2 stops27h 34m

Barcelona-El Prat

Tue 11/4

10:15 am-10:39 am

2 stops33h 24m

$587

RedmondBarcelona

RDM - BCN

RDMBCN

Bend/Redmond

Sun 10/26

7:26 pm-7:00 am

2 stops27h 34m

Barcelona-El Prat

Wed 11/5

10:15 am-10:35 pm

2 stops21h 20m

$587

RedmondBarcelona

RDM - BCN

RDMBCN

Bend/Redmond

Tue 10/21

7:26 pm-6:00 am

2 stops25h 34m

Barcelona-El Prat

Wed 11/5

10:15 am-10:35 pm

2 stops21h 20m

$587

RedmondBarcelona

RDM - BCN

RDMBCN

Bend/Redmond

Sat 10/25

7:26 pm-7:00 am

2 stops27h 34m

Barcelona-El Prat

Wed 11/5

10:15 am-10:35 pm

2 stops21h 20m

$587

RedmondBarcelona

RDM - BCN

RDMBCN

Bend/Redmond

Sat 10/25

7:26 pm-7:00 am

2 stops27h 34m

Barcelona-El Prat

Tue 11/4

10:15 am-10:39 am

2 stops33h 24m

$587

RedmondBarcelona

RDM - BCN

RDMBCN

Bend/Redmond

Mon 10/27

7:26 pm-7:00 am

2 stops27h 34m

Barcelona-El Prat

Wed 11/5

10:15 am-10:35 pm

2 stops21h 20m

$587

RedmondBarcelona

RDM - BCN

RDMBCN

Bend/Redmond

Sat 11/8

7:26 pm-8:00 am

2 stops27h 34m

Barcelona-El Prat

Wed 11/19

10:55 am-10:53 pm

2 stops20h 58m

$587

RedmondBarcelona

RDM - BCN

RDMBCN

Bend/Redmond

Mon 11/10

7:34 pm-8:00 am

2 stops27h 26m

Barcelona-El Prat

Wed 11/19

10:15 am-10:53 pm

2 stops21h 38m

$587

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/25

Showing 1-10 of 14 results
1
2

Best time to book a flight from Redmond to Barcelona

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

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

Currently, January is the cheapest month in which you can book a flight from Redmond to Barcelona (average of $523). Flying from Redmond to Barcelona in June is currently the most expensive (average of $1,058). 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 RDM to BCN?

Find hourly flight availability from Redmond 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 August 26, 2025.

It’s typically best to fly out from Redmond to Barcelona in the morning. Doing so could potentially save you 25% on the flight price compared to flying at noon, which is usually more expensive.

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 August 26, 2025.
Get a feel of what it's like to fly with Delta, KLM, and United Airlines from Redmond 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.
Delta
8.0
Very good
7,979 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,979 reviews
Delta
8.0
Very good
7,979 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,387 reviews
Delta
8.0
Very good
7,979 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,943 reviews
Delta
8.0
Very good
7,979 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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

    If you book a flight to Barcelona from Redmond, you will be flying from Bend/Redmond, which is the city’s only airport. Bend/Redmond (RDM) is located 1.8 mi from the center of Redmond. There are 0 flights from Bend/Redmond to Barcelona per day from 3 different airlines.

  • How long is the flight from Redmond to Barcelona?

    Airlines like Delta fly from Redmond to Barcelona in about 17h 05m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 5556 mi.

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

    According to our current data, United Airlines ($567), Delta ($612), and KLM ($612) offers the cheapest pricing from Redmond to Barcelona. Users have found that United Airlines is 43% cheaper than the other options available to this destination.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Redmond to Barcelona (average of $523). Flying from Redmond to Barcelona in June is currently the most expensive (average of $1,058). 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 Redmond to Barcelona

See prices for flight routes from nearby airports that may be better suited for you.
Portland to Barcelona-El Prat flights
Boise to Barcelona-El Prat flights
Redmond to Barcelona-El Prat flights
Eugene to Barcelona-El Prat flights
Medford to Barcelona-El Prat flights

Top 3 airlines flying from Redmond to Barcelona

Discover the top 3 airlines that operate flights from Redmond 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 August 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$567Average$802FlexibilityNo cancel feeOn-time69%
KLMCheapest$612Average$960FlexibilityNo cancel feeOn-time75%
DeltaCheapest$612Average$826FlexibilityNo cancel feeOn-timeN/A

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.