$389+ Cheap flights from Billings (BIL) to Europe
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 8/3. Fares are subject to change and may not be available on all flights or dates of travel.
BIL — CPH
May 21 — May 281
Round-trip
1 adult, Economy
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Cheapest flights from Billings to EuropeExplore the most affordable flight options available from Billings to Europe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 21, 2026.
Explore the most affordable flight options available from Billings to Europe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 21, 2026.
This Air France deal was found by Cheapflights users on 4/18. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/16:15 am
BIL
- DUB
2 stops20h 30m
Multiple Airlines
Mon 11/95:15 pm
DUB
- BIL
2 stops33h 33m
Multiple Airlines
Deal found 4/18![Multiple Airlines logo]()
$747
This United Airlines deal was found by Cheapflights users on 4/20. 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 12/112:30 pm
BIL
- DUB
1 stop12h 40m
United Airlines
Thu 12/310:40 am
DUB
- BIL
3 stops33h 33m
United Airlines
Deal found 4/20![United Airlines logo]()
$750
This United Airlines deal was found by Cheapflights users on 4/20. 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.
Mon 11/165:51 pm
BIL
- LHR
2 stops34h 29m
United Airlines
Thu 11/1911:05 am
LHR
- BIL
2 stops55h 16m
United Airlines
Deal found 4/20![United Airlines logo]()
$755
This Expedia deal was found by Cheapflights users on 4/19. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/72:40 pm
BIL
- FCO
2 stops35h 20m
Air Canada
Thu 12/1012:15 pm
FCO
- BIL
2 stops40h 36m
Air Canada
Deal found 4/19![Air Canada logo]()
$772
This United Airlines deal was found by Cheapflights users on 4/20. 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.
Mon 12/75:51 pm
BIL
- FCO
2 stops29h 54m
United Airlines
Thu 12/1012:15 pm
FCO
- BIL
2 stops37h 04m
United Airlines
Deal found 4/20![United Airlines logo]()
$781
This American Airlines deal was found by Cheapflights users on 4/16. 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 9/2312:17 pm
BIL
- BCN
2 stops17h 58m
American Airlines
Tue 10/610:15 am
BCN
- BIL
2 stops20h 26m
American Airlines
Deal found 4/16![American Airlines logo]()
$782
This American Airlines deal was found by Cheapflights users on 4/18. 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 11/12:00 pm
BIL
- DUB
2 stops18h 05m
American Airlines
Mon 11/91:00 pm
DUB
- BIL
1 stop15h 15m
American Airlines
Deal found 4/18![American Airlines logo]()
$787
This Delta deal was found by Cheapflights users on 4/18. 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 11/16:15 am
BIL
- DUB
1 stop18h 40m
Delta
Mon 11/99:55 am
DUB
- BIL
1 stop16h 53m
Delta
Deal found 4/18![Delta logo]()
$795
This United Airlines deal was found by Cheapflights users on 4/20. 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.
Mon 8/108:45 am
BIL
- WAW
2 stops23h 35m
United Airlines
Mon 8/312:15 pm
WAW
- BIL
2 stops40h 36m
United Airlines
Deal found 4/20![United Airlines logo]()
$819
This United Airlines deal was found by Cheapflights users on 4/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/135:00 am
BIL
- FCO
1 stop23h 20m
United Airlines
Wed 8/262:20 pm
FCO
- BIL
2 stops34h 56m
United Airlines
Deal found 4/19![United Airlines logo]()
$821
This KLM deal was found by Cheapflights users on 4/16. 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 4/196:24 am
BIL
- DUB
2 stops21h 21m
Multiple Airlines
Tue 5/55:55 am
DUB
- BIL
2 stops21h 11m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$824
This Delta deal was found by Cheapflights users on 4/16. 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 4/196:24 am
BIL
- DUB
1 stop18h 31m
Delta
Tue 5/510:00 am
DUB
- BIL
1 stop17h 06m
Delta
Deal found 4/16![Delta logo]()
$835
Best flights from Billings to EuropeDiscover carefully curated flight deals from Billings to Europe that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 21, 2026.
Discover carefully curated flight deals from Billings to Europe that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 21, 2026.
This American Airlines deal was found by Cheapflights users on 4/16. 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 9/2312:17 pm
BIL
- BCN
2 stops17h 58m
American Airlines
Tue 10/610:15 am
BCN
- BIL
2 stops20h 26m
American Airlines
Deal found 4/16![American Airlines logo]()
$782
This United Airlines deal was found by Cheapflights users on 4/20. 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.
Mon 8/108:45 am
BIL
- WAW
2 stops23h 35m
United Airlines
Mon 8/312:15 pm
WAW
- BIL
2 stops40h 36m
United Airlines
Deal found 4/20![United Airlines logo]()
$819
This Air Canada deal was found by Cheapflights users on 4/21. 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 7/277:00 am
BIL
- DUB
2 stops17h 45m
Air Canada
Mon 8/109:50 am
DUB
- BIL
2 stops42h 10m
Air Canada
Deal found 4/21![Air Canada logo]()
$876
This Delta deal was found by Cheapflights users on 4/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/26:15 am
BIL
- DUB
1 stop18h 40m
Delta
Sat 10/1010:00 am
DUB
- BIL
1 stop16h 48m
Delta
Deal found 4/19![Delta logo]()
$907
This Air Canada deal was found by Cheapflights users on 4/17. 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.
Sat 9/195:00 am
BIL
- EDI
3 stops19h 20m
Multiple Airlines
Tue 9/299:00 am
EDI
- BIL
2 stops31h 41m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$944
This Alaska Airlines deal was found by Cheapflights users on 4/18. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/37:20 pm
BIL
- LHR
1 stop12h 45m
Alaska Airlines
Tue 9/155:00 pm
LHR
- BIL
1 stop13h 29m
Alaska Airlines
Deal found 4/18![Alaska Airlines logo]()
$1,008
This KAYAK deal was found by Cheapflights users on 4/17. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/152:30 pm
BIL
- MUC
1 stop35h 10m
Lufthansa
Wed 5/2710:00 am
MUC
- BIL
2 stops19h 17m
Lufthansa
Deal found 4/17![Lufthansa logo]()
$1,077
This United Airlines deal was found by Cheapflights users on 4/17. 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 9/45:57 pm
BIL
- DUB
2 stops55h 18m
United Airlines
Tue 9/159:50 am
DUB
- BIL
2 stops42h 10m
United Airlines
Deal found 4/17![United Airlines logo]()
$827
This American Airlines deal was found by Cheapflights users on 4/18. 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.
Sat 9/1912:17 pm
BIL
- EDI
2 stops13h 13m
American Airlines
Tue 9/2910:25 am
EDI
- BIL
2 stops19h 16m
American Airlines
Deal found 4/18![American Airlines logo]()
$943
This Delta deal was found by Cheapflights users on 4/18. 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 9/126:15 am
BIL
- CDG
2 stops23h 55m
Delta
Tue 9/229:55 am
CDG
- BIL
2 stops17h 42m
Delta
Deal found 4/18![Delta logo]()
$955
This United Airlines deal was found by Cheapflights users on 4/17. 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.
Mon 7/278:45 am
BIL
- DUB
1 stop18h 00m
United Airlines
Mon 8/109:50 am
DUB
- BIL
2 stops42h 10m
United Airlines
Deal found 4/17![United Airlines logo]()
$872
This Alaska Airlines deal was found by Cheapflights users on 4/18. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/37:20 pm
BIL
- LHR
1 stop12h 45m
Alaska Airlines
Wed 9/165:00 pm
LHR
- BIL
1 stop13h 29m
Alaska Airlines
Deal found 4/18![Alaska Airlines logo]()
$1,008
This KLM deal was found by Cheapflights users on 4/18. 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.
Fri 5/811:34 am
BIL
- CDG
1 stop13h 56m
Multiple Airlines
Tue 5/127:30 am
CDG
- BIL
2 stops18h 09m
Multiple Airlines
Deal found 4/18![Multiple Airlines logo]()
$1,009
This Delta deal was found by Cheapflights users on 4/17. 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 9/136:15 am
BIL
- CDG
2 stops22h 00m
Delta
Fri 9/187:30 am
CDG
- BIL
2 stops20h 07m
Delta
Deal found 4/17![Delta logo]()
$955
This United Airlines deal was found by Cheapflights users on 4/17. 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 9/27:00 am
BIL
- LHR
2 stops20h 00m
United Airlines
Tue 9/156:55 am
LHR
- BIL
2 stops17h 21m
United Airlines
Deal found 4/17![United Airlines logo]()
$882
This American Airlines deal was found by Cheapflights users on 4/18. 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.
Fri 10/92:02 pm
BIL
- CDG
2 stops20h 08m
American Airlines
Tue 10/132:40 pm
CDG
- BIL
1 stop29h 02m
American Airlines
Deal found 4/18![American Airlines logo]()
$990
This Delta deal was found by Cheapflights users on 4/17. 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.
Mon 9/145:45 am
BIL
- CDG
1 stop19h 45m
Delta
Thu 9/247:10 am
CDG
- BIL
2 stops23h 17m
Delta
Deal found 4/17![Delta logo]()
$964
This FlightHub deal was found by Cheapflights users on 4/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/155:51 pm
BIL
- MUC
2 stops32h 04m
Air Canada
Wed 5/273:50 pm
MUC
- BIL
2 stops31h 39m
Air Canada
Deal found 4/16![Air Canada logo]()
$1,170
This United Airlines deal was found by Cheapflights users on 4/17. 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.
Sat 8/86:00 pm
BIL
- DUB
2 stops30h 45m
United Airlines
Sun 8/169:20 am
DUB
- BIL
2 stops44h 31m
United Airlines
Deal found 4/17![United Airlines logo]()
$886
This American Airlines deal was found by Cheapflights users on 4/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/61:51 pm
BIL
- WAW
2 stops19h 19m
American Airlines
Wed 5/278:20 am
WAW
- BIL
3 stops22h 55m
American Airlines
Deal found 4/19![American Airlines logo]()
$1,006
This FlightHub deal was found by Cheapflights users on 4/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/410:40 am
BIL
- BCN
2 stops27h 45m
Multiple Airlines
Sat 8/1512:15 pm
BCN
- BIL
2 stops40h 45m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$1,114
This Delta deal was found by Cheapflights users on 4/18. 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 9/126:25 pm
BIL
- CDG
1 stop31h 05m
Delta
Thu 9/247:10 am
CDG
- BIL
2 stops23h 17m
Delta
Deal found 4/18![Delta logo]()
$969
This United Airlines deal was found by Cheapflights users on 4/17. 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 9/15:00 am
BIL
- LHR
2 stops18h 30m
United Airlines
Wed 9/162:50 pm
LHR
- BIL
1 stop13h 10m
United Airlines
Deal found 4/17![United Airlines logo]()
$911
This American Airlines deal was found by Cheapflights users on 4/16. 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.
Thu 9/31:13 pm
BIL
- CDG
1 stop12h 47m
American Airlines
Sat 9/1211:00 am
CDG
- BIL
2 stops19h 22m
American Airlines
Deal found 4/16![American Airlines logo]()
$1,052
This FlightHub deal was found by Cheapflights users on 4/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/152:30 pm
BIL
- MUC
1 stop35h 10m
Multiple Airlines
Wed 5/273:50 pm
MUC
- BIL
2 stops31h 39m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$1,162
This Delta deal was found by Cheapflights users on 4/18. 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 9/166:15 am
BIL
- CDG
2 stops17h 45m
Delta
Wed 9/2310:25 am
CDG
- BIL
1 stop20h 02m
Delta
Deal found 4/18![Delta logo]()
$982
This United Airlines deal was found by Cheapflights users on 4/17. 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.
Mon 8/314:10 pm
BIL
- LHR
1 stop34h 30m
United Airlines
Wed 9/162:10 pm
LHR
- BIL
2 stops32h 19m
United Airlines
Deal found 4/17![United Airlines logo]()
$917
This Ovago deal was found by Cheapflights users on 4/20. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/48:45 am
BIL
- EDI
1 stop16h 40m
Lufthansa
Thu 6/116:10 am
EDI
- BIL
2 stops22h 07m
Lufthansa
Deal found 4/20![Lufthansa logo]()
$1,479
This Delta deal was found by Cheapflights users on 4/18. 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 9/46:15 am
BIL
- LHR
1 stop23h 50m
Delta
Wed 9/166:30 am
LHR
- BIL
2 stops20h 07m
Delta
Deal found 4/18![Delta logo]()
$995
This American Airlines deal was found by Cheapflights users on 4/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/2412:42 pm
BIL
- WAW
2 stops21h 18m
American Airlines
Sun 6/78:55 am
WAW
- BIL
2 stops22h 20m
American Airlines
Deal found 4/19![American Airlines logo]()
$1,097
Last-minute flights from Billings to EuropeDiscover last-minute flight deals from Billings to Europe. Data last updated April 21, 2026 and is based on user searches.
Discover last-minute flight deals from Billings to Europe. Data last updated April 21, 2026 and is based on user searches.
This KLM deal was found by Cheapflights users on 4/16. 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 4/196:24 am
BIL
- DUB
2 stops21h 21m
Multiple Airlines
Tue 5/55:55 am
DUB
- BIL
2 stops21h 11m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$824
This Delta deal was found by Cheapflights users on 4/16. 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 4/196:24 am
BIL
- DUB
1 stop18h 31m
Delta
Tue 5/510:00 am
DUB
- BIL
1 stop17h 06m
Delta
Deal found 4/16![Delta logo]()
$835
This United Airlines deal was found by Cheapflights users on 4/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2010:38 am
BIL
- CDG
2 stops14h 42m
United Airlines
Tue 5/59:50 am
CDG
- BIL
2 stops19h 07m
United Airlines
Deal found 4/19![United Airlines logo]()
$959
This KLM deal was found by Cheapflights users on 4/19. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/206:24 am
BIL
- CDG
1 stop16h 46m
Multiple Airlines
Tue 5/511:00 am
CDG
- BIL
1 stop17h 06m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$975
This United Airlines deal was found by Cheapflights users on 4/20. 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 4/227:00 am
BIL
- FCO
1 stop21h 20m
United Airlines
Tue 5/511:30 am
FCO
- BIL
2 stops37h 46m
United Airlines
Deal found 4/20![United Airlines logo]()
$1,010
This Air France deal was found by Cheapflights users on 4/17. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/246:24 am
BIL
- CDG
1 stop16h 46m
Air France
Tue 4/287:30 am
CDG
- BIL
2 stops18h 07m
Air France
Deal found 4/17![Air France logo]()
$1,009
This United Airlines deal was found by Cheapflights users on 4/20. 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 4/265:05 am
BIL
- BCN
2 stops19h 15m
United Airlines
Wed 5/612:15 pm
BCN
- BIL
2 stops42h 30m
United Airlines
Deal found 4/20![United Airlines logo]()
$993
This American Airlines deal was found by Cheapflights users on 4/18. 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 4/261:51 pm
BIL
- BCN
2 stops20h 34m
American Airlines
Wed 5/610:45 am
BCN
- BIL
1 stop19h 58m
American Airlines
Deal found 4/18![American Airlines logo]()
$1,005
This United Airlines deal was found by Cheapflights users on 4/20. 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.
Mon 4/277:00 am
BIL
- DUB
2 stops17h 30m
United Airlines
Mon 5/49:50 am
DUB
- BIL
2 stops38h 26m
United Airlines
Deal found 4/20![United Airlines logo]()
$863
This Delta deal was found by Cheapflights users on 4/20. 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.
Mon 4/276:24 am
BIL
- DUB
1 stop18h 31m
Delta
Mon 5/411:10 am
DUB
- BIL
2 stops15h 56m
Delta
Deal found 4/20![Delta logo]()
$882
This American Airlines deal was found by Cheapflights users on 4/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/61:51 pm
BIL
- WAW
2 stops22h 54m
American Airlines
Wed 5/278:55 am
WAW
- BIL
2 stops22h 20m
American Airlines
Deal found 4/19![American Airlines logo]()
$991
This United Airlines deal was found by Cheapflights users on 4/18. 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.
Sat 5/166:35 am
BIL
- DUB
2 stops21h 05m
United Airlines
Sat 5/239:20 am
DUB
- BIL
2 stops35h 02m
United Airlines
Deal found 4/18![United Airlines logo]()
$997
One-way flights from Billings to EuropeSearch for one-way flight options from Billings to Europe. Find affordable one-way fares based on user searches. Data last updated April 21, 2026.
Search for one-way flight options from Billings to Europe. Find affordable one-way fares based on user searches. Data last updated April 21, 2026.
This American Airlines deal was found by Cheapflights users on 4/16. 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.
Mon 8/312:35 pm
BIL
- CDG
2 stops20h 05m
American Airlines
Deal found 4/16![American Airlines logo]()
$389
This American Airlines deal was found by Cheapflights users on 4/17. 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 8/96:00 am
BIL
- CDG
2 stops17h 45m
American Airlines
Deal found 4/17![American Airlines logo]()
$395
This United Airlines deal was found by Cheapflights users on 4/16. 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.
Mon 8/38:45 am
BIL
- CDG
1 stop16h 35m
United Airlines
Deal found 4/16![United Airlines logo]()
$420
This Kiwi.com deal was found by Cheapflights users on 4/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/139:59 am
BIL
- DUB
3 stops44h 11m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$438
This Kiwi.com deal was found by Cheapflights users on 4/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/86:00 am
BIL
- CDG
3 stops22h 00m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$457
This Kiwi.com deal was found by Cheapflights users on 4/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/96:00 am
BIL
- CDG
3 stops20h 25m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$534
This Kiwi.com deal was found by Cheapflights users on 4/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/1210:00 am
BIL
- CDG
3 stops40h 15m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$548
This Kiwi.com deal was found by Cheapflights users on 4/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/39:59 am
BIL
- CDG
3 stops42h 01m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$567
This Kiwi.com deal was found by Cheapflights users on 4/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/101:45 pm
BIL
- LHR
3 stops39h 10m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$586
This Kiwi.com deal was found by Cheapflights users on 4/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/117:22 pm
BIL
- FCO
3 stops58h 08m
Multiple Airlines
Deal found 4/18![Multiple Airlines logo]()
$591
This Kiwi.com deal was found by Cheapflights users on 4/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/111:45 pm
BIL
- LHR
3 stops39h 10m
Multiple Airlines
Deal found 4/18![Multiple Airlines logo]()
$620
This Kiwi.com deal was found by Cheapflights users on 4/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/117:22 pm
BIL
- CDG
3 stops54h 08m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$624
Find flight deals from Billings to Europe
Keep the following information in mind while searching for Billings to Europe flight deals. Data was last updated April 21, 2026.
Round-trip from | $782 (American Airlines) |
|---|---|
One-way from | $389 (American Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Billings to Europe 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 21, 2026.
Use the filters below to find and compare flights from Billings to Europe that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BillingsBarcelona
BIL - BCN
BILBCN
Billings Logan Intl
Wed 9/23
12:17 pm-2:15 pm
2 stops17h 58m
Barcelona-El Prat
Tue 10/6
10:15 am-10:41 pm
2 stops20h 26m
$782
BillingsWarsaw
BIL - WAW
BILWAW
Billings Logan Intl
Mon 8/10
8:45 am-4:20 pm
2 stops23h 35m
Warsaw Frederic Chopin
Mon 8/31
2:15 pm-10:51 pm
2 stops40h 36m
$819
BillingsDublin
BIL - DUB
BILDUB
Billings Logan Intl
Fri 9/4
5:57 pm-8:15 am
2 stops55h 18m
Dublin
Tue 9/15
9:50 am-9:00 pm
2 stops42h 10m
$827
BillingsDublin
BIL - DUB
BILDUB
Billings Logan Intl
Mon 7/27
8:45 am-9:45 am
1 stop18h 00m
Dublin
Mon 8/10
9:50 am-9:00 pm
2 stops42h 10m
$872
BillingsDublin
BIL - DUB
BILDUB
Billings Logan Intl
Mon 7/27
7:00 am-7:45 am
2 stops17h 45m
Dublin
Mon 8/10
9:50 am-9:00 pm
2 stops42h 10m
$876
BillingsLondon
BIL - LHR
BILLHR
Billings Logan Intl
Wed 9/2
7:00 am-10:00 am
2 stops20h 00m
London Heathrow
Tue 9/15
6:55 am-5:16 pm
2 stops17h 21m
$882
BillingsDublin
BIL - DUB
BILDUB
Billings Logan Intl
Sat 8/8
6:00 pm-7:45 am
2 stops30h 45m
Dublin
Sun 8/16
9:20 am-10:51 pm
2 stops44h 31m
$886
BillingsDublin
BIL - DUB
BILDUB
Billings Logan Intl
Fri 10/2
6:15 am-7:55 am
1 stop18h 40m
Dublin
Sat 10/10
10:00 am-7:48 pm
1 stop16h 48m
$907
BillingsLondon
BIL - LHR
BILLHR
Billings Logan Intl
Tue 9/1
5:00 am-6:30 am
2 stops18h 30m
London Heathrow
Wed 9/16
2:50 pm-9:00 pm
1 stop13h 10m
$911
BillingsLondon
BIL - LHR
BILLHR
Billings Logan Intl
Mon 8/31
4:10 pm-9:40 am
1 stop34h 30m
London Heathrow
Wed 9/16
2:10 pm-3:29 pm
2 stops32h 19m
$917
Showing 1-10 of 51 resultsSorted by cheapest first
Best time to book a flight from Billings to Europe
Have a flexible travel schedule? Discover the best time to fly to Europe from Billings with our price prediction graph.
BIL-CDG
BIL-DUB
BIL-LCY
BIL-LHR
BIL-FCO
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 Europe
BIL-EU0
BIL-CDG
BIL-DUB
BIL-LCY
BIL-LHR
What is the cheapest month to book a flight from Billings to Europe?
Currently, April is the cheapest month in which you can book a flight from Billings to Europe (average of $466). Flying from Billings to Europe in June is currently the most expensive (average of $1,285). 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.
Reviews of airlines servicing Europe
Get insights into the airlines that provide service to Europe. 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 Europe. Reviews last updated April 21, 2026.
Get a feel of what it's like to fly with KLM,United Airlines, andAmerican Airlines from Billings to Europe by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
7.8
Food
7.3
Crew
8.4
Overall
7.8
Comfort
7.7
Entertainment
7.1
Reviews
1 / 20
2.0
MediocreAnonymous,Feb 2026
EZE - SCL
Boarding
7.8
Food
7.3
Crew
8.4
Overall
7.8
Comfort
7.7
Entertainment
7.1
Reviews
1 / 20
2.0
MediocreAnonymous,Feb 2026
EZE - SCL
Boarding
7.8
Food
7.3
Crew
8.4
Overall
7.8
Comfort
7.7
Entertainment
7.1
Reviews
1 / 20
2.0
MediocreAnonymous,Feb 2026
EZE - SCL
Boarding
7.8
Food
7.3
Crew
8.4
Overall
7.8
Comfort
7.7
Entertainment
7.1
Reviews
1 / 20
2.0
MediocreAnonymous,Feb 2026
EZE - SCL
Boarding
7.8
Food
7.3
Crew
8.4
Overall
7.8
Comfort
7.7
Entertainment
7.1
Reviews
1 / 20
2.0
MediocreAnonymous,Feb 2026
EZE - SCL
Related info for your journey
Find useful and relevant information for your journey from Billings to Europe. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Billings to Europe
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Europe by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Billings to Europe by cabin class
Find flights from Billings to Europe, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Billings and Europe flights
Browse other Billings and Europe flight options. Last updated on April 21, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Fly to Europe countries
Consider these flights traveling to countries located in Europe.
Billings to Europe flights
Consider these flights traveling from Billings to Europe.
Top 2 airlines flying from Billings to Europe
Discover the top 2 airlines that operate flights from Billings to Europe. 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 April 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$498 | Average$914 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$905 | Average$1,043 | FlexibilityNo cancel fee | On-time76% |