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Barcelona-El Prat

$616+ Cheap flights from Billings (BIL) to Barcelona-El Prat (BCN)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/21. Fares are subject to change and may not be available on all flights or dates of travel.
BIL — BCN
May 12 — May 191
Mon 5/12
Mon 5/19
1 adult, Economy
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Cheap flight deals from Billings to Barcelona-El Prat

Discover tips and strategies to find the most affordable flight options for your journey from Billings (BIL) to Barcelona-El Prat (BCN). 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 May 7, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$616
(Air Canada)
Provider with most accurate pricing for Billings Logan Intl-Barcelona-El Prat flight deals.
Search Deals
Provider most trusted by Cheapflights users for Billings Logan Intl-Barcelona-El Prat flights.
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From Billings Logan Intl to Barcelona-El Prat
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Find flight deals from Billings to Barcelona-El Prat

Cheapest flights from Billings to Barcelona-El Prat
Explore the most affordable flight options available from Billings to Barcelona-El Prat. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 7, 2025.

This Air Canada deal was found by Cheapflights users on 5/6. 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.
Sun 9/217:00 amBIL - BCN
2 stops16h 50mAir Canada
Mon 10/131:15 pmBCN - BIL
2 stops39h 29mAir Canada
Deal found 5/6$616
This United Airlines deal was found by Cheapflights users on 5/6. 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 9/2112:00 pmBIL - BCN
1 stop17h 15mUnited Airlines
Mon 10/133:15 pmBCN - BIL
1 stop28h 06mUnited Airlines
Deal found 5/6$639
This Air Canada deal was found by Cheapflights users on 5/6. 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.
Sun 9/215:00 amBIL - BCN
3 stops20h 20mMultiple Airlines
Sun 10/121:15 pmBCN - BIL
2 stops17h 29mMultiple Airlines
Deal found 5/6$844
This Delta deal was found by Cheapflights users on 5/6. 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.
Sat 9/205:45 amBIL - BCN
2 stops22h 10mDelta
Sun 10/126:20 amBCN - BIL
2 stops24h 24mDelta
Deal found 5/6$897
This American Airlines deal was found by Cheapflights users on 5/6. 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.
Sun 9/216:00 amBIL - BCN
1 stop20h 30mAmerican Airlines
Sun 10/1212:20 pmBCN - BIL
1 stop16h 30mAmerican Airlines
Deal found 5/6$1,068

Cheapflights Fare Finder

Customize your flight search to find flights from Billings to Barcelona-El Prat 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 May 7, 2025.
Use the filters below to find and compare flights from Billings to Barcelona-El Prat Airport that are best for you.

Fly from

Billings

Fly to

Barcelona-El Prat

Route

Depart

Return

Price

BillingsBarcelona

BIL - BCN

BILBCN

Billings Logan Intl

Sun 9/21

7:00 am-7:50 am

2 stops16h 50m

Barcelona-El Prat

Mon 10/13

1:15 pm-8:44 pm

2 stops39h 29m

$616

BillingsBarcelona

BIL - BCN

BILBCN

Billings Logan Intl

Sun 9/21

5:00 am-7:50 am

2 stops18h 50m

Barcelona-El Prat

Mon 10/13

3:15 pm-11:21 am

1 stop28h 06m

$639

BillingsBarcelona

BIL - BCN

BILBCN

Billings Logan Intl

Sun 9/21

5:00 am-9:20 am

3 stops20h 20m

Barcelona-El Prat

Sun 10/12

1:15 pm-10:44 pm

2 stops17h 29m

$844

BillingsBarcelona

BIL - BCN

BILBCN

Billings Logan Intl

Sat 9/20

5:45 am-11:55 am

2 stops22h 10m

Barcelona-El Prat

Sun 10/12

6:20 am-10:44 pm

2 stops24h 24m

$897

BillingsBarcelona

BIL - BCN

BILBCN

Billings Logan Intl

Sun 9/21

6:00 am-10:30 am

1 stop20h 30m

Barcelona-El Prat

Sun 10/12

12:20 pm-8:50 pm

1 stop16h 30m

$1,068

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/6

Compare providers for flights from Billings to Barcelona-El Prat

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Billings to Barcelona-El Prat in May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Billings-Barcelona-El Prat Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Billings-Barcelona-El Prat Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Billings-Barcelona-El Prat Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Billings-Barcelona-El Prat Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Billings-Barcelona-El Prat Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Billings to Barcelona-El Prat

Have a flexible travel schedule? Discover the best time to fly to Barcelona-El Prat from Billings 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 Billings to Barcelona-El Prat Airport

Rainfall in Barcelona-El Prat by month

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

In terms of precipitation, rainfall in Barcelona-El Prat Airport 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-El Prat Airport when rainfall is around 0.8 in.

Temperature in Barcelona-El Prat by month

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

If weather is an important factor for your trip to Barcelona-El Prat Airport, 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-El Prat

Get insights into the airlines that provide service to Barcelona-El Prat. 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-El Prat. Reviews last updated May 7, 2025.
Delta
8.0
Very good
7,944 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

7.9

Food

7.3

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
7,944 reviews
Delta
8.0
Very good
7,944 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

7.9

Food

7.3

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
8,710 reviews
Delta
8.0
Very good
7,944 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

7.9

Food

7.3

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!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,944 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

7.9

Food

7.3

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!
Air Canada
7.0
Good
9,282 reviews
Delta
8.0
Very good
7,944 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

7.9

Food

7.3

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 Billings to Barcelona-El Prat. 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 Billings to Barcelona-El Prat?

    For a flight from Billings to Barcelona-El Prat, you will be flying from Billings Logan Intl. Billings Logan Intl (BIL) is just 2.7 mi from the center of the city. Billings Logan Intl is the only Billings airport and it handles 0 outbound flights to Barcelona-El Prat per day. 0 airlines have flights to Barcelona-El Prat from Billings Logan Intl on a regular basis.

  • What are the cheapest airlines flying from Billings to Barcelona-El Prat Airport round-trip?

    Cheapflights users have booked flights from Billings to Barcelona-El Prat Airport round-trip from $616. Other airlines that can offer you cheap pricing are United Airlines, from $639, and Delta, from $897.

  • Can I find deals for flights from Billings to Barcelona-El Prat that include hotel bookings?

    Yes. In addition to deals on Billings to Barcelona-El Prat flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Billings to Barcelona-El Prat?

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

  • Can I find deals for business class flights from Billings to Barcelona-El Prat?

    Yes. Cheapflights offers flight deals from Billings to Barcelona-El Prat 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 Billings to Barcelona-El Prat Airport?

    Currently, January is the cheapest month in which you can book a flight from Billings to Barcelona-El Prat Airport (average of $523). Flying from Billings to Barcelona-El Prat Airport in June is currently the most expensive (average of $1,065). 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

Traveling to a place near Billings?

Book flights to Billings if you plan to visit one of these locations
Calella
Castelldefels
Cadaques
L'Hospitalet de Llobregat
El Prat de Llobregat
Badalona
Pineda de Mar
Santa Susanna
Tossa de Mar

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