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$599+ Cheap flights from Billings (BIL) to Barcelona

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 9/24. Fares are subject to change and may not be available on all flights or dates of travel.
BIL — BCN
Apr 30 — May 71
Wed 4/30
Wed 5/7
1 adult, Economy
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Cheap flight deals from Billings to Barcelona

Discover tips and strategies to find the most affordable flight options for your journey from Billings (BIL) 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 25, 2025.

Round-trip from

$599
(United Airlines)
From Billings Logan Intl to Barcelona
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Find flight deals from Billings to Barcelona

Cheapest flights from Billings to Barcelona
Explore the most affordable flight options available from Billings to Barcelona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 25, 2025.

This United Airlines deal was found by Cheapflights users on 4/24. 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 9/2412:00 pmBIL - BCN
1 stop17h 15mUnited Airlines
Tue 10/712:10 pmBCN - BIL
2 stops33h 07mUnited Airlines
Deal found 4/24$599
This Air Canada deal was found by Cheapflights users on 4/24. 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.
Wed 9/245:00 amBIL - BCN
3 stops18h 50mMultiple Airlines
Tue 10/71:15 pmBCN - BIL
2 stops30h 06mMultiple Airlines
Deal found 4/24$613
This American Airlines deal was found by Cheapflights users on 4/24. 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.
Wed 9/246:00 amBIL - BCN
1 stop20h 30mAmerican Airlines
Tue 10/712:20 pmBCN - BIL
1 stop16h 30mAmerican Airlines
Deal found 4/24$697
This AirNGo deal was found by Cheapflights users on 4/25. 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 AirNGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/105:54 pmBIL - BCN
2 stops29h 56mAir Canada
Wed 6/1812:10 pmBCN - BIL
2 stops17h 04mAir Canada
Deal found 4/25$1,121
This Delta deal was found by Cheapflights users on 4/25. 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.
Sat 6/711:32 amBIL - BCN
2 stops34h 28mDelta
Mon 6/169:20 amBCN - BIL
2 stops45h 08mDelta
Deal found 4/25$1,187
This SWISS deal was found by Cheapflights users on 4/25. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/132:38 pmBIL - BCN
2 stops15h 27mSWISS
Sun 6/158:00 pmBCN - BIL
2 stops33h 14mSWISS
Deal found 4/25$1,438

Cheapflights Fare Finder

Customize your flight search to find flights from Billings 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 25, 2025.
Use the filters below to find and compare flights from Billings to Barcelona that are best for you.

Fly from

Billings

Fly to

Barcelona

Route

Depart

Return

Price

BillingsBarcelona

BIL - BCN

BILBCN

Billings Logan Intl

Wed 9/24

12:00 pm-1:15 pm

1 stop17h 15m

Barcelona-El Prat

Tue 10/7

12:10 pm-1:17 pm

2 stops33h 07m

$599

BillingsBarcelona

BIL - BCN

BILBCN

Billings Logan Intl

Wed 9/24

5:00 am-7:50 am

3 stops18h 50m

Barcelona-El Prat

Tue 10/7

1:15 pm-11:21 am

2 stops30h 06m

$613

BillingsBarcelona

BIL - BCN

BILBCN

Billings Logan Intl

Wed 9/24

6:00 am-10:30 am

1 stop20h 30m

Barcelona-El Prat

Tue 10/7

12:20 pm-8:50 pm

1 stop16h 30m

$697

BillingsBarcelona

BIL - BCN

BILBCN

Billings Logan Intl

Tue 6/10

5:54 pm-7:50 am

2 stops29h 56m

Barcelona-El Prat

Wed 6/18

12:10 pm-9:14 pm

2 stops17h 04m

$1,121

BillingsBarcelona

BIL - BCN

BILBCN

Billings Logan Intl

Sat 6/7

11:32 am-6:00 am

2 stops34h 28m

Barcelona-El Prat

Mon 6/16

9:20 am-10:28 pm

2 stops45h 08m

$1,187

BillingsBarcelona

BIL - BCN

BILBCN

Billings Logan Intl

Fri 6/13

2:38 pm-2:05 pm

2 stops15h 27m

Barcelona-El Prat

Sun 6/15

8:00 pm-9:14 pm

2 stops33h 14m

$1,438

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/24

Best time to book a flight from Billings to Barcelona

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

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 April 25, 2025.
Delta
8.0
Very good
7,920 reviews

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

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
7,920 reviews
Delta
8.0
Very good
7,920 reviews

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

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
1,582 reviews
Delta
8.0
Very good
7,920 reviews

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

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
8,685 reviews
Delta
8.0
Very good
7,920 reviews

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

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.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,920 reviews

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

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 Canada
7.0
Good
9,207 reviews
Delta
8.0
Very good
7,920 reviews

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

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 Billings 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 Billings to Barcelona?

    If you book a flight to Barcelona from Billings, you will be flying from Billings Logan Intl, which is the city’s only airport. Billings Logan Intl (BIL) is located 2.7 mi from the center of Billings. There are 0 flights from Billings Logan Intl to Barcelona per day from 0 different airlines.

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

    Our cheapest airline available from Billings to Barcelona is United Airlines. Our recent data shows that you can find tickets from as low as $599 on this airline. Additional options worth looking into are American Airlines and Air Canada, starting at $697 and $1,121 round-trip.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Billings to Barcelona (average of $523). Flying from Billings to Barcelona in June is currently the most expensive (average of $1,079). 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 Billings to Barcelona

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