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Barcelona-El Prat

$475+ 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 1/11. Fares are subject to change and may not be available on all flights or dates of travel.
BIL — BCN
Dec 21 — Dec 281
Sun 12/21
Sun 12/28
1 adult, Economy
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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 November 21, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 11/19. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/12:31 pmBIL - BCN
2 stops19h 04mLufthansa
Thu 12/119:55 amBCN - BIL
2 stops19h 26mLufthansa
Deal found 11/19$1,691
This Air Canada deal was found by Cheapflights users on 11/19. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/17:00 amBIL - BCN
2 stops18h 35mMultiple Airlines
Thu 12/111:35 pmBCN - BIL
3 stops31h 43mMultiple Airlines
Deal found 11/19$2,366
This Air Canada deal was found by Cheapflights users on 11/19. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/15:00 amBIL - BCN
3 stops20h 35mAir Canada
Thu 12/111:35 pmBCN - BIL
3 stops31h 43mAir Canada
Deal found 11/19$2,373

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 November 21, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$475
(Gotogate)
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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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 November 21, 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 1/11

4:13 pm-9:35 am

2 stops33h 22m

Barcelona-El Prat

Mon 1/19

1:35 pm-9:23 pm

2 stops39h 48m

$475

BillingsBarcelona

BIL - BCN

BILBCN

Billings Logan Intl

Sun 1/11

6:30 am-9:35 am

3 stops19h 05m

Barcelona-El Prat

Mon 1/19

1:35 pm-9:50 am

2 stops28h 15m

$495

BillingsBarcelona

BIL - BCN

BILBCN

Billings Logan Intl

Fri 2/6

6:10 am-7:05 pm

2 stops28h 55m

Barcelona-El Prat

Tue 2/10

10:15 am-10:31 pm

2 stops20h 16m

$498

BillingsBarcelona

BIL - BCN

BILBCN

Billings Logan Intl

Sun 3/1

7:00 am-4:20 pm

2 stops25h 20m

Barcelona-El Prat

Sun 3/8

10:30 am-1:23 pm

3 stops33h 53m

$856

BillingsBarcelona

BIL - BCN

BILBCN

Billings Logan Intl

Sun 3/1

1:55 pm-4:05 pm

2 stops18h 10m

Barcelona-El Prat

Sun 3/8

10:40 am-8:50 pm

1 stop17h 10m

$879

BillingsBarcelona

BIL - BCN

BILBCN

Billings Logan Intl

Sun 1/4

3:27 pm-4:05 pm

2 stops16h 38m

Barcelona-El Prat

Sun 1/11

6:55 pm-11:36 pm

2 stops36h 41m

$1,055

BillingsBarcelona

BIL - BCN

BILBCN

Billings Logan Intl

Fri 3/27

2:36 pm-5:35 pm

2 stops19h 59m

Barcelona-El Prat

Tue 3/31

7:55 am-5:20 pm

2 stops17h 25m

$1,091

BillingsBarcelona

BIL - BCN

BILBCN

Billings Logan Intl

Fri 3/27

7:52 am-7:50 am

1 stop16h 58m

Barcelona-El Prat

Tue 3/31

2:00 pm-11:57 am

2 stops29h 57m

$1,252

BillingsBarcelona

BIL - BCN

BILBCN

Billings Logan Intl

Sun 1/4

6:35 am-7:50 pm

2 stops29h 15m

Barcelona-El Prat

Sun 1/11

6:50 am-9:23 pm

2 stops22h 33m

$1,472

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

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 November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*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 Expedia the most. Expedia 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.

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.

  • How long is the flight from Billings to Barcelona-El Prat Airport?

    Airlines like Air Canada and Delta fly from Billings to Barcelona-El Prat Airport in about 28h 55m. The time it takes to get you to your destination can typically vary by up to 4h 27m. The distance between Billings and Barcelona-El Prat Airport is about 5056 mi. This flight may include one or multiple stops.

  • 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.

See more FAQs

Traveling to a place near Barcelona-El Prat Airport?

Book flights to Barcelona-El Prat Airport if you plan to visit one of these locations
Calella
Roses
L'Hospitalet de Llobregat
Cadaques
El Prat de Llobregat
Badalona
Pineda de Mar

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