HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Europe

$417+ 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 7/20. Fares are subject to change and may not be available on all flights or dates of travel.
BIL — CPH
Mar 28 — Apr 41
Sat 3/28
Sat 4/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Billings to Europe with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Billings to Europe

Cheapest flights from Billings to Europe
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 February 26, 2026.

This American Airlines deal was found by Cheapflights users on 2/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/272:02 pm
BIL
-
DUB
2 stops18h 18m
American Airlines
Tue 11/101:00 pm
DUB
-
BIL
1 stop15h 15m
American Airlines
Deal found 2/25$516
This Delta deal was found by Cheapflights users on 2/25. 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.
Tue 10/276:15 am
BIL
-
DUB
1 stop19h 30m
Delta
Tue 11/109:45 am
DUB
-
BIL
1 stop19h 58m
Delta
Deal found 2/25$545
This United Airlines deal was found by Cheapflights users on 2/26. 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
-
DUB
2 stops17h 45m
United Airlines
Wed 9/99:20 am
DUB
-
BIL
2 stops34h 53m
United Airlines
Deal found 2/26$566
This FlightHub deal was found by Cheapflights users on 2/24. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/27:00 am
BIL
-
DUB
2 stops17h 45m
Air Canada
Wed 9/99:20 am
DUB
-
BIL
2 stops34h 53m
Air Canada
Deal found 2/24$567
This Delta deal was found by Cheapflights users on 2/26. 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 9/25:45 am
BIL
-
DUB
2 stops27h 55m
Delta
Wed 9/912:00 pm
DUB
-
BIL
1 stop17h 37m
Delta
Deal found 2/26$585
This United Airlines deal was found by Cheapflights users on 2/23. 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 10/2312:30 pm
BIL
-
FCO
2 stops61h 00m
United Airlines
Fri 11/69:45 am
FCO
-
BIL
2 stops32h 06m
United Airlines
Deal found 2/23$587
This United Airlines deal was found by Cheapflights users on 2/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/317:00 am
BIL
-
DUB
2 stops19h 45m
United Airlines
Tue 4/149:50 am
DUB
-
BIL
2 stops34h 33m
United Airlines
Deal found 2/25$588
This American Airlines deal was found by Cheapflights users on 2/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/315:16 am
BIL
-
DUB
1 stop21h 29m
American Airlines
Tue 4/149:30 am
DUB
-
BIL
1 stop20h 13m
American Airlines
Deal found 2/25$590
This FlightHub deal was found by Cheapflights users on 2/26. 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.
Wed 5/62:30 pm
BIL
-
DUB
2 stops19h 25m
Lufthansa
Wed 5/138:50 am
DUB
-
BIL
2 stops19h 07m
Lufthansa
Deal found 2/26$593
This United Airlines deal was found by Cheapflights users on 2/24. 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 4/222:35 pm
BIL
-
FCO
2 stops23h 25m
United Airlines
Tue 5/511:30 am
FCO
-
BIL
2 stops43h 15m
United Airlines
Deal found 2/24$671
This Ovago deal was found by Cheapflights users on 2/23. 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.
Fri 10/232:40 pm
BIL
-
FCO
1 stop13h 40m
Lufthansa
Fri 11/69:45 am
FCO
-
BIL
1 stop33h 36m
Lufthansa
Deal found 2/23$677
This United Airlines deal was found by Cheapflights users on 2/23. 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 4/125:51 pm
BIL
-
FCO
1 stop34h 29m
United Airlines
Wed 4/2212:25 pm
FCO
-
BIL
2 stops53h 15m
United Airlines
Deal found 2/23$679

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 February 26, 2026.

Round-trip from

$588
(United Airlines)

One-way from

$417
(Kiwi.com)
From Billings Logan Intl to Europe
Search Deals
One-way flight from Billings Logan Intl to Europe
Search Deals

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 February 26, 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

Price

BillingsDublin

BIL - DUB

BILDUB

Billings Logan Intl

Wed 3/11

6:25 am-8:05 am

2 stops43h 40m

Dublin

Wed 3/18

9:45 am-8:19 pm

1 stop16h 34m

$621

BillingsDublin

BIL - DUB

BILDUB

Billings Logan Intl

Wed 5/27

5:00 am-7:45 am

2 stops19h 45m

Dublin

Tue 6/9

9:20 am-5:19 pm

2 stops38h 59m

$661

BillingsWarsaw

BIL - WAW

BILWAW

Billings Logan Intl

Mon 5/4

1:51 pm-8:55 pm

2 stops23h 04m

Warsaw Frederic Chopin

Sun 5/24

8:55 am-11:15 pm

2 stops22h 20m

$684

BillingsRome

BIL - FCO

BILFCO

Billings Logan Intl

Wed 4/22

10:38 am-10:00 pm

2 stops27h 22m

Rome Fiumicino

Tue 5/5

2:20 pm-10:45 pm

1 stop16h 25m

$691

BillingsDublin

BIL - DUB

BILDUB

Billings Logan Intl

Mon 7/27

7:00 am-7:20 am

2 stops17h 20m

Dublin

Mon 8/10

11:35 am-10:15 pm

1 stop17h 40m

$692

BillingsDublin

BIL - DUB

BILDUB

Billings Logan Intl

Mon 7/27

6:15 am-10:00 am

2 stops20h 45m

Dublin

Mon 8/10

12:00 pm-10:37 pm

1 stop17h 37m

$702

BillingsDublin

BIL - DUB

BILDUB

Billings Logan Intl

Sat 3/21

6:25 am-7:45 am

1 stop19h 20m

Dublin

Fri 3/27

1:25 pm-5:41 pm

2 stops34h 16m

$707

BillingsRome

BIL - FCO

BILFCO

Billings Logan Intl

Mon 3/23

6:30 am-10:05 am

2 stops44h 35m

Rome Fiumicino

Mon 3/30

12:55 pm-9:40 am

2 stops28h 45m

$717

BillingsParis

BIL - CDG

BILCDG

Billings Logan Intl

Wed 3/25

11:34 am-8:15 am

1 stop13h 41m

Paris Charles de Gaulle

Fri 4/3

8:15 am-5:41 pm

2 stops17h 26m

$753

BillingsParis

BIL - CDG

BILCDG

Billings Logan Intl

Wed 3/25

6:25 am-7:55 am

1 stop18h 30m

Paris Charles de Gaulle

Fri 4/3

8:15 am-5:41 pm

2 stops17h 26m

$764

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/23

Showing 1-10 of 40 resultsSorted by cheapest first
1
2
3
4

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.
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
No data available for this route at this time. Please check back soon.

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 February 26, 2026.
Get a feel of what it's like to fly with KLM, United Airlines, and American 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.
KLM
7.7
Good
1,460 reviews

Entertainment

7.1

Food

7.3

Crew

8.4

Overall

7.7

Comfort

7.6

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
KLM
7.7
Good
1,460 reviews
KLM
7.7
Good
1,460 reviews

Entertainment

7.1

Food

7.3

Crew

8.4

Overall

7.7

Comfort

7.6

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
United Airlines
7.4
Good
9,348 reviews
KLM
7.7
Good
1,460 reviews

Entertainment

7.1

Food

7.3

Crew

8.4

Overall

7.7

Comfort

7.6

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
American Airlines
7.2
Good
11,353 reviews
KLM
7.7
Good
1,460 reviews

Entertainment

7.1

Food

7.3

Crew

8.4

Overall

7.7

Comfort

7.6

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
Lufthansa
6.8
Okay
7,810 reviews
KLM
7.7
Good
1,460 reviews

Entertainment

7.1

Food

7.3

Crew

8.4

Overall

7.7

Comfort

7.6

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

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.

  • What airport do you fly from for flights from Billings to Europe?

    Billings Logan Intl (BIL) is the airport you will fly out of if you book a flight from Billings to Europe. It is only a 2.7 mi journey to Billings Logan Intl (BIL) from Billings’s city center.

  • How long is the flight from Billings to Europe?

    For as low as $597, United Airlines can have you in Europe from Billings in 18h 31m. There are 4200 mi between Billings and Europe. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Billings to Europe?

    The most popular route from Billings to Europe is Billings Logan Intl - Rome Fiumicino. You may also consider Billings Logan Intl - Paris Charles de Gaulle or Billings Logan Intl - Dublin.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Billings to Europe 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 February 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$498Average$796FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$905Average$1,043FlexibilityNo cancel feeOn-time76%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.