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Cheap flights from Barcelona-El Prat Airport to Billings from $732

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Barcelona-El Prat Airport to Billings departing on 9/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Barcelona-El Prat Airport to Billings

Cheap round-trip flights

American Airlines Logo
12:20 pm - 9:49 pmBCN-BIL
17h 29m1 stop
American Airlines Logo
6:00 am - 10:30 amBIL-BCN
20h 30m1 stop
$831American Airlines
Find Deal
Thu, Oct 2 - Mon, Oct 6
American Airlines Logo
10:45 am - 9:49 pmBCN-BIL
19h 04m2 stops
American Airlines Logo
6:00 am - 9:05 amBIL-BCN
19h 05m2 stops
$836American Airlines
Find Deal
Thu, Oct 2 - Mon, Oct 6
American Airlines Logo
6:40 am - 9:18 pmBCN-BIL
22h 38m2 stops
American Airlines Logo
6:00 am - 9:00 amBIL-BCN
19h 00m2 stops
$893American Airlines
Find Deal
Fri, Nov 7 - Tue, Nov 11
United Airlines Logo
10:30 am - 1:23 pmBCN-BIL
34h 53m2 stops
United Airlines Logo
2:31 pm - 1:10 pmBIL-BCN
14h 39m2 stops
$921United Airlines
Find Deal
Fri, Nov 7 - Tue, Nov 11
United Airlines Logo
10:30 am - 1:23 pmBCN-BIL
34h 53m2 stops
United Airlines Logo
10:45 am - 1:10 pmBIL-BCN
18h 25m2 stops
$957United Airlines
Find Deal
Fri, Nov 7 - Tue, Nov 11
United Airlines Logo
10:30 am - 9:18 pmBCN-BIL
42h 48m2 stops
United Airlines Logo
10:45 am - 1:10 pmBIL-BCN
18h 25m2 stops
$963United Airlines
Find Deal
Fri, Nov 7 - Tue, Nov 11
Multiple Airlines Logo
1:35 pm - 10:49 pmBCN-BIL
17h 14m2 stops
Multiple Airlines Logo
5:00 am - 9:35 amBIL-BCN
20h 35m3 stops
$981Multiple Airlines
Find Deal
Fri, Nov 7 - Tue, Nov 11
Multiple Airlines Logo
1:15 pm - 11:16 amBCN-BIL
30h 01m2 stops
Multiple Airlines Logo
5:54 pm - 9:20 amBIL-BCN
31h 26m3 stops
$1,029Multiple Airlines
Find Deal
Thu, Oct 2 - Mon, Oct 6
Air Canada Logo
1:35 pm - 1:23 pmBCN-BIL
31h 48m3 stops
Air Canada Logo
5:00 am - 9:35 amBIL-BCN
20h 35m3 stops
$1,063Air Canada
Find Deal
Fri, Nov 7 - Tue, Nov 11
Multiple Airlines Logo
12:20 pm - 9:49 pmBCN-BIL
17h 29m1 stop
Multiple Airlines Logo
3:44 pm - 5:40 pmBIL-BCN
17h 56m2 stops
$1,345Multiple Airlines
Find Deal
Thu, Oct 2 - Mon, Oct 6

United Airlines flights from Barcelona-El Prat Airport to Billings

Our best United Airlines deals on Barcelona-El Prat Airport to Billings flight tickets
United Airlines
Nov 7
BCN10:30 amBarcelona-El Prat
34h 53m
2 stops
BIL1:23 pmBillings Logan Intl
Nov 11
BIL2:31 pmBillings Logan Intl
14h 39m
2 stops
BCN1:10 pmBarcelona-El Prat
$921
Find similar
United Airlines
Nov 7
BCN10:30 amBarcelona-El Prat
34h 53m
2 stops
BIL1:23 pmBillings Logan Intl
Nov 11
BIL10:45 amBillings Logan Intl
18h 25m
2 stops
BCN1:10 pmBarcelona-El Prat
$957
Find similar
United Airlines
Nov 7
BCN10:30 amBarcelona-El Prat
42h 48m
2 stops
BIL9:18 pmBillings Logan Intl
Nov 11
BIL10:45 amBillings Logan Intl
18h 25m
2 stops
BCN1:10 pmBarcelona-El Prat
$963
Find similar

American Airlines flights from Barcelona-El Prat Airport to Billings

Our best American Airlines deals on Barcelona-El Prat Airport to Billings flight tickets
American Airlines
Oct 2
BCN12:20 pmBarcelona-El Prat
17h 29m
1 stop
BIL9:49 pmBillings Logan Intl
Oct 6
BIL6:00 amBillings Logan Intl
20h 30m
1 stop
BCN10:30 amBarcelona-El Prat
$831
Find similar
American Airlines
Oct 2
BCN10:45 amBarcelona-El Prat
19h 04m
2 stops
BIL9:49 pmBillings Logan Intl
Oct 6
BIL6:00 amBillings Logan Intl
19h 05m
2 stops
BCN9:05 amBarcelona-El Prat
$836
Find similar
American Airlines
Nov 7
BCN6:40 amBarcelona-El Prat
22h 38m
2 stops
BIL9:18 pmBillings Logan Intl
Nov 11
BIL6:00 amBillings Logan Intl
19h 00m
2 stops
BCN9:00 amBarcelona-El Prat
$893
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Barcelona-El Prat Airport to Billings 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, momondo users made 832,500 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from Barcelona-El Prat Airport to Billings that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BarcelonaBillings

BCN - BIL

BCNBIL

Barcelona-El Prat

Thu 10/2

12:20 pm-9:49 pm

1 stop17h 29m

Billings Logan Intl

Mon 10/6

6:00 am-10:30 am

1 stop20h 30m

$831

BarcelonaBillings

BCN - BIL

BCNBIL

Barcelona-El Prat

Thu 10/2

10:45 am-9:49 pm

2 stops19h 04m

Billings Logan Intl

Mon 10/6

6:00 am-9:05 am

2 stops19h 05m

$836

BarcelonaBillings

BCN - BIL

BCNBIL

Barcelona-El Prat

Fri 11/7

6:40 am-9:18 pm

2 stops22h 38m

Billings Logan Intl

Tue 11/11

6:00 am-9:00 am

2 stops19h 00m

$893

BarcelonaBillings

BCN - BIL

BCNBIL

Barcelona-El Prat

Fri 11/7

10:30 am-1:23 pm

2 stops34h 53m

Billings Logan Intl

Tue 11/11

2:31 pm-1:10 pm

2 stops14h 39m

$921

BarcelonaBillings

BCN - BIL

BCNBIL

Barcelona-El Prat

Fri 11/7

10:30 am-1:23 pm

2 stops34h 53m

Billings Logan Intl

Tue 11/11

10:45 am-1:10 pm

2 stops18h 25m

$957

BarcelonaBillings

BCN - BIL

BCNBIL

Barcelona-El Prat

Fri 11/7

10:30 am-9:18 pm

2 stops42h 48m

Billings Logan Intl

Tue 11/11

10:45 am-1:10 pm

2 stops18h 25m

$963

BarcelonaBillings

BCN - BIL

BCNBIL

Barcelona-El Prat

Fri 11/7

1:35 pm-10:49 pm

2 stops17h 14m

Billings Logan Intl

Tue 11/11

5:00 am-9:35 am

3 stops20h 35m

$981

BarcelonaBillings

BCN - BIL

BCNBIL

Barcelona-El Prat

Thu 10/2

1:15 pm-11:16 am

2 stops30h 01m

Billings Logan Intl

Mon 10/6

5:54 pm-9:20 am

3 stops31h 26m

$1,029

BarcelonaBillings

BCN - BIL

BCNBIL

Barcelona-El Prat

Fri 11/7

1:35 pm-1:23 pm

3 stops31h 48m

Billings Logan Intl

Tue 11/11

5:00 am-9:35 am

3 stops20h 35m

$1,063

BarcelonaBillings

BCN - BIL

BCNBIL

Barcelona-El Prat

Thu 10/2

12:20 pm-9:49 pm

1 stop17h 29m

Billings Logan Intl

Mon 10/6

3:44 pm-5:40 pm

2 stops17h 56m

$1,345

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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When to book flights from Barcelona-El Prat Airport to Billings

Are you open to changing your travel dates? Check out the ideal times to fly from Barcelona-El Prat Airport to Billings according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Barcelona-El Prat Airport to Billings (BCN to BIL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Barcelona-El Prat Airport to Billings

Direct flights

None
There are no direct flights from Barcelona-El Prat Airport to Billings. There are no popular flight routes from Barcelona-El Prat Airport to Billings.
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  • How far is Barcelona-El Prat to Billings Logan Intl by plane?

    A flight from Barcelona-El Prat to Billings Logan Intl will travel around 5055.1 mi. Typically, this will take 17h 14m by plane in normal conditions.

  • When did momondo last update prices for flights from Barcelona-El Prat Airport to Billings Logan Intl Airport?

    Prices for flights from Barcelona-El Prat Airport to Billings Logan Intl Airport are updated daily.

  • How old do you have to be to fly from Barcelona-El Prat Airport to Billings Logan Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Barcelona-El Prat Airport to Billings Logan Intl Airport.

  • What documentation or ID do you need to fly to Billings Logan Intl Airport?

    The necessary travel and health documents for your Billings Logan Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • How do I get Price Alerts for flights from Barcelona-El Prat Airport to Billings?

    Search flight deals from Barcelona-El Prat Airport to Billings. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from Barcelona-El Prat Airport to Billings with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

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Why use momondo?

Why should I use momondo to find a flight deal from Barcelona to Billings?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Barcelona to Billings. momondo saves you time and could save you money on your trip.

Can I find flights from Barcelona to Billings with flexible booking policies on momondo?

momondo does allow users to show only those flights to Billings from Barcelona which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Barcelona to Billings?

momondo helps you find the best flight between Barcelona and Billings by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Barcelona to Billings right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Barcelona to Billings flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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