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Cheap flights from Billings to Rome from $833

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Billings to Rome departing on 4/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:38 am - 10:00 pm
BIL
-
FCO
27h 22m
2 stops
Multiple Airlines Logo
11:30 am - 8:57 pm
FCO
-
BIL
41h 27m
2 stops
$833Multiple Airlines
Wed, Apr 22 - Tue, May 5
Multiple Airlines Logo
6:24 am - 10:10 am
BIL
-
FCO
19h 46m
1 stop
Multiple Airlines Logo
6:30 am - 8:06 pm
FCO
-
BIL
21h 36m
2 stops
$852Multiple Airlines
Wed, Apr 22 - Tue, May 5
Lufthansa Logo
10:38 am - 10:00 pm
BIL
-
FCO
27h 22m
2 stops
Lufthansa Logo
10:50 am - 5:16 pm
FCO
-
BIL
38h 26m
2 stops
$857Lufthansa
Wed, Apr 22 - Tue, May 5
United Airlines Logo
2:35 pm - 10:00 pm
BIL
-
FCO
23h 25m
2 stops
United Airlines Logo
2:20 pm - 8:57 pm
FCO
-
BIL
14h 37m
1 stop
$860United Airlines
Wed, Apr 22 - Wed, Apr 29
United Airlines Logo
10:38 am - 10:00 pm
BIL
-
FCO
27h 22m
2 stops
United Airlines Logo
3:40 pm - 1:23 pm
FCO
-
BIL
29h 43m
3 stops
$864United Airlines
Wed, Apr 22 - Tue, May 5
Multiple Airlines Logo
6:24 am - 10:10 am
BIL
-
FCO
19h 46m
1 stop
Multiple Airlines Logo
9:00 am - 8:06 pm
FCO
-
BIL
19h 06m
1 stop
$902Multiple Airlines
Wed, Apr 22 - Wed, Apr 29
Air Canada Logo
4:10 pm - 11:45 am
BIL
-
FCO
35h 35m
2 stops
Air Canada Logo
11:30 am - 10:51 pm
FCO
-
BIL
43h 21m
2 stops
$913Air Canada
Sat, Aug 22 - Fri, Sep 4
United Airlines Logo
5:51 pm - 10:00 pm
BIL
-
FCO
20h 09m
2 stops
United Airlines Logo
10:20 am - 1:23 pm
FCO
-
BIL
35h 03m
3 stops
$914United Airlines
Wed, Apr 22 - Tue, May 5
Lufthansa Logo
10:38 am - 3:05 pm
BIL
-
FCO
20h 27m
2 stops
Lufthansa Logo
7:05 pm - 5:16 pm
FCO
-
BIL
30h 11m
2 stops
$933Lufthansa
Fri, Apr 24 - Wed, Apr 29
United Airlines Logo
11:43 am - 9:15 am
BIL
-
FCO
37h 32m
2 stops
United Airlines Logo
2:20 pm - 9:00 pm
FCO
-
BIL
14h 40m
1 stop
$934United Airlines
Sat, Aug 22 - Fri, Sep 4

Lufthansa flights from Billings to Rome Fiumicino Airport

Our best Lufthansa deals on Billings to Rome Fiumicino Airport flight tickets
Lufthansa
Apr 22
BIL10:38 amBillings Logan Intl
27h 22m
2 stops
FCO10:00 pmRome Fiumicino
May 5
FCO10:50 amRome Fiumicino
38h 26m
2 stops
BIL5:16 pmBillings Logan Intl
$857
Lufthansa
Apr 24
BIL10:38 amBillings Logan Intl
20h 27m
2 stops
FCO3:05 pmRome Fiumicino
Apr 29
FCO7:05 pmRome Fiumicino
30h 11m
2 stops
BIL5:16 pmBillings Logan Intl
$933
Lufthansa
Apr 22
BIL10:38 amBillings Logan Intl
20h 27m
2 stops
FCO3:05 pmRome Fiumicino
May 5
FCO10:00 amRome Fiumicino
18h 57m
2 stops
BIL8:57 pmBillings Logan Intl
$972

United Airlines flights from Billings to Rome Fiumicino Airport

Our best United Airlines deals on Billings to Rome Fiumicino Airport flight tickets
United Airlines
Apr 22
BIL2:35 pmBillings Logan Intl
23h 25m
2 stops
FCO10:00 pmRome Fiumicino
Apr 29
FCO2:20 pmRome Fiumicino
14h 37m
1 stop
BIL8:57 pmBillings Logan Intl
$860
United Airlines
Apr 22
BIL10:38 amBillings Logan Intl
27h 22m
2 stops
FCO10:00 pmRome Fiumicino
May 5
FCO3:40 pmRome Fiumicino
29h 43m
3 stops
BIL1:23 pmBillings Logan Intl
$864
United Airlines
Apr 22
BIL5:51 pmBillings Logan Intl
20h 09m
2 stops
FCO10:00 pmRome Fiumicino
May 5
FCO10:20 amRome Fiumicino
35h 03m
3 stops
BIL1:23 pmBillings Logan Intl
$914

momondo Fare Finder

 
Customize your flight search to find flights from Billings to Rome Fiumicino Airport 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 March 28, 2026.
Use the filters below to find and compare flights from Billings to Rome Fiumicino Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BillingsRome

BIL - FCO

BILFCO

Billings Logan Intl

Wed 4/22

10:38 am-10:00 pm

2 stops27h 22m

Rome Fiumicino

Tue 5/5

11:30 am-8:57 pm

2 stops41h 27m

$833

BillingsRome

BIL - FCO

BILFCO

Billings Logan Intl

Wed 4/22

6:24 am-10:10 am

1 stop19h 46m

Rome Fiumicino

Tue 5/5

6:30 am-8:06 pm

2 stops21h 36m

$852

BillingsRome

BIL - FCO

BILFCO

Billings Logan Intl

Wed 4/22

10:38 am-10:00 pm

2 stops27h 22m

Rome Fiumicino

Tue 5/5

10:50 am-5:16 pm

2 stops38h 26m

$857
Quickest round-trip

BillingsRome

BIL - FCO

BILFCO

Billings Logan Intl

Wed 4/22

2:35 pm-10:00 pm

2 stops23h 25m

Rome Fiumicino

Wed 4/29

2:20 pm-8:57 pm

1 stop14h 37m

$860

BillingsRome

BIL - FCO

BILFCO

Billings Logan Intl

Wed 4/22

10:38 am-10:00 pm

2 stops27h 22m

Rome Fiumicino

Tue 5/5

3:40 pm-1:23 pm

3 stops29h 43m

$864

BillingsRome

BIL - FCO

BILFCO

Billings Logan Intl

Wed 4/22

6:24 am-10:10 am

1 stop19h 46m

Rome Fiumicino

Wed 4/29

9:00 am-8:06 pm

1 stop19h 06m

$902

BillingsRome

BIL - FCO

BILFCO

Billings Logan Intl

Sat 8/22

4:10 pm-11:45 am

2 stops35h 35m

Rome Fiumicino

Fri 9/4

11:30 am-10:51 pm

2 stops43h 21m

$913

BillingsRome

BIL - FCO

BILFCO

Billings Logan Intl

Wed 4/22

5:51 pm-10:00 pm

2 stops20h 09m

Rome Fiumicino

Tue 5/5

10:20 am-1:23 pm

3 stops35h 03m

$914

BillingsRome

BIL - FCO

BILFCO

Billings Logan Intl

Fri 4/24

10:38 am-3:05 pm

2 stops20h 27m

Rome Fiumicino

Wed 4/29

7:05 pm-5:16 pm

2 stops30h 11m

$933

BillingsRome

BIL - FCO

BILFCO

Billings Logan Intl

Sat 8/22

11:43 am-9:15 am

2 stops37h 32m

Rome Fiumicino

Fri 9/4

2:20 pm-9:00 pm

1 stop14h 40m

$934

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Rome from

How to get the cheapest flight ticket from Billings to Rome Fiumicino Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Billings to Rome Fiumicino Airport flights?

You could potentially save up to 11% on your flight if you consider stops on a Billings to Rome Fiumicino Airport flight.

When to book flights from Billings to Rome Fiumicino Airport

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

Cheap Billings to Rome Fiumicino Airport (BIL to FCO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Billings to Rome Fiumicino Airport

Fastest flight time

20h 27m

Direct flights

None
The fastest flight from Billings to Rome Fiumicino Airport takes 20h 27m
There are no direct flights from Billings to Rome Fiumicino Airport. There are no popular flight routes from Billings to Rome Fiumicino Airport.
Search flight deals

  • How far is Billings Logan Intl to Rome Fiumicino by plane?

    Billings Logan Intl and Rome Fiumicino are 5369.8 mi apart from one another. Typically, this will take 20h 27m by plane in normal conditions.

  • When did momondo last update prices for flights from Billings Logan Intl Airport to Rome Fiumicino Airport?

    Prices for flights from Billings Logan Intl Airport to Rome Fiumicino Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Billings Logan Intl Airport to Rome Fiumicino Airport?

  • How old do you have to be to fly from Billings Logan Intl Airport to Rome Fiumicino 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 Billings Logan Intl Airport to Rome Fiumicino Airport.

  • What documentation or ID do you need to fly to Rome Fiumicino Airport?

    The travel and health documents you'll need for your trip to Rome Fiumicino Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Rome Fiumicino Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Billings to Rome Fiumicino Airport?

Best airlines flying from Billings to Rome Fiumicino Airport

Compare and see reviews for airlines that fly from Billings to Rome Fiumicino Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $688Free CancellationRating
7.4
9,499 reviews
Search United Airlines flights

Traveling to a place near Rome?

Book flights to Rome if you plan to visit one of these locations
Fiumicino
Civitavecchia
Cassino
Ponza
Gaeta
Montepulciano
Pienza
Orvieto
Chianciano Terme
Sperlonga
Terracina
Tivoli
Ladispoli
Santa Marinella
Ascoli Piceno
Ciampino
Saturnia
Grosseto
Orbetello
Vatican

Why use momondo?

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

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

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

Yes. momondo allows you to filter the results for Billings to Rome flights to just show those with flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Rome from Billings. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are simply researching potential flights to Rome, momondo offers a useful price alert feature which will track prices for flights to Rome from Billings and alert you when they change.

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