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Cheap flights from Rome to Houston from $423

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Rome to Houston departing on 9/10. 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

Find the cheapest flights from Rome to Houston

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:00 am - 11:18 pm
FCO
-
IAH
20h 18m
1 stop
Multiple Airlines Logo
3:50 pm - 4:55 pm
IAH
-
FCO
18h 05m
1 stop
$639Multiple Airlines
Tue, Oct 20 - Fri, Jan 15
British Airways Logo
2:10 pm - 10:36 pm
FCO
-
IAH
15h 26m
1 stop
British Airways Logo
3:30 pm - 3:10 pm
IAH
-
FCO
16h 40m
1 stop
$659British Airways
Sat, Oct 17 - Tue, Oct 20
British Airways Logo
8:15 pm - 1:25 pm
FCO
-
IAH
24h 10m
1 stop
British Airways Logo
9:45 pm - 9:55 pm
IAH
-
FCO
17h 10m
1 stop
$665British Airways
Sat, Sep 26 - Mon, Dec 21
British Airways Logo
5:25 pm - 1:25 pm
FCO
-
IAH
27h 00m
1 stop
British Airways Logo
9:45 pm - 9:55 pm
IAH
-
FCO
17h 10m
1 stop
$666British Airways
Sat, Sep 26 - Mon, Dec 21
Multiple Airlines Logo
6:30 am - 1:15 pm
FCO
-
IAH
13h 45m
1 stop
Multiple Airlines Logo
5:05 pm - 3:00 pm
IAH
-
FCO
15h 55m
1 stop
$689Multiple Airlines
Thu, Oct 22 - Wed, Oct 28
Multiple Airlines Logo
6:30 am - 1:15 pm
FCO
-
IAH
13h 45m
1 stop
Multiple Airlines Logo
3:55 pm - 2:25 pm
IAH
-
FCO
15h 30m
1 stop
$690Multiple Airlines
Tue, Sep 29 - Tue, Oct 13
Delta Logo
6:30 am - 1:15 pm
FCO
-
IAH
13h 45m
1 stop
Delta Logo
1:15 pm - 12:40 pm
IAH
-
FCO
16h 25m
1 stop
$693Delta
Wed, Oct 14 - Wed, Oct 21
Delta Logo
6:30 am - 9:43 pm
FCO
-
HOU
22h 13m
2 stops
Delta Logo
5:35 pm - 7:45 pm
HOU
-
FCO
20h 10m
2 stops
$694Delta
Thu, Oct 22 - Wed, Oct 28
Delta Logo
6:30 am - 9:10 pm
FCO
-
IAH
21h 40m
2 stops
Delta Logo
10:45 am - 11:30 am
IAH
-
FCO
18h 45m
2 stops
$694Delta
Thu, Oct 22 - Wed, Oct 28
Delta Logo
6:30 am - 9:43 pm
FCO
-
HOU
22h 13m
2 stops
Delta Logo
5:35 pm - 7:45 pm
HOU
-
FCO
20h 10m
2 stops
$695Delta
Thu, Oct 22 - Wed, Oct 28

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Delta flights from Rome to Houston

Our best Delta deals on Rome to Houston flight tickets
Delta
Oct 14
FCO6:30 amRome Fiumicino
13h 45m
1 stop
IAH1:15 pmHouston George Bush Intcntl
Oct 21
IAH1:15 pmHouston George Bush Intcntl
16h 25m
1 stop
FCO12:40 pmRome Fiumicino
$693
Delta
Oct 22
FCO6:30 amRome Fiumicino
22h 13m
2 stops
HOU9:43 pmHouston Hobby
Oct 28
HOU5:35 pmHouston Hobby
20h 10m
2 stops
FCO7:45 pmRome Fiumicino
$694
Delta
Oct 22
FCO6:30 amRome Fiumicino
22h 13m
2 stops
HOU9:43 pmHouston Hobby
Oct 28
HOU5:35 pmHouston Hobby
20h 10m
2 stops
FCO7:45 pmRome Fiumicino
$695

British Airways flights from Rome to Houston

Our best British Airways deals on Rome to Houston flight tickets
British Airways
Jun 29
FCO12:15 pmRome Fiumicino
19h 13m
1 stop
IAH12:28 amHouston George Bush Intcntl
Jul 8
IAH7:01 amHouston George Bush Intcntl
17h 04m
1 stop
FCO7:05 amRome Fiumicino
$642
British Airways
Oct 17
FCO2:10 pmRome Fiumicino
15h 26m
1 stop
IAH10:36 pmHouston George Bush Intcntl
Oct 20
IAH3:30 pmHouston George Bush Intcntl
16h 40m
1 stop
FCO3:10 pmRome Fiumicino
$659
British Airways
Sep 26
FCO8:15 pmRome Fiumicino
24h 10m
1 stop
IAH1:25 pmHouston George Bush Intcntl
Dec 21
IAH9:45 pmHouston George Bush Intcntl
17h 10m
1 stop
FCO9:55 pmRome Fiumicino
$665

momondo Fare Finder

 
Customize your flight search to find flights from Rome to Houston 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 June 22, 2026.
Use the filters below to find and compare flights from Rome to Houston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

RomeHouston

FCO - IAH

FCOIAH

Rome Fiumicino

Tue 10/20

10:00 am-11:18 pm

1 stop20h 18m

Houston George Bush Intcntl

Fri 1/15

3:50 pm-4:55 pm

1 stop18h 05m

$639

RomeHouston

FCO - IAH

FCOIAH

Rome Fiumicino

Sat 10/17

2:10 pm-10:36 pm

1 stop15h 26m

Houston George Bush Intcntl

Tue 10/20

3:30 pm-3:10 pm

1 stop16h 40m

$659

RomeHouston

FCO - IAH

FCOIAH

Rome Fiumicino

Sat 9/26

8:15 pm-1:25 pm

1 stop24h 10m

Houston George Bush Intcntl

Mon 12/21

9:45 pm-9:55 pm

1 stop17h 10m

$665

RomeHouston

FCO - IAH

FCOIAH

Rome Fiumicino

Sat 9/26

5:25 pm-1:25 pm

1 stop27h 00m

Houston George Bush Intcntl

Mon 12/21

9:45 pm-9:55 pm

1 stop17h 10m

$666

RomeHouston

FCO - IAH

FCOIAH

Rome Fiumicino

Thu 10/22

6:30 am-1:15 pm

1 stop13h 45m

Houston George Bush Intcntl

Wed 10/28

5:05 pm-3:00 pm

1 stop15h 55m

$689
Quickest round-trip

RomeHouston

FCO - IAH

FCOIAH

Rome Fiumicino

Tue 9/29

6:30 am-1:15 pm

1 stop13h 45m

Houston George Bush Intcntl

Tue 10/13

3:55 pm-2:25 pm

1 stop15h 30m

$690

RomeHouston

FCO - IAH

FCOIAH

Rome Fiumicino

Wed 10/14

6:30 am-1:15 pm

1 stop13h 45m

Houston George Bush Intcntl

Wed 10/21

1:15 pm-12:40 pm

1 stop16h 25m

$693

RomeHouston

FCO - HOU

FCOHOU

Rome Fiumicino

Thu 10/22

6:30 am-9:43 pm

2 stops22h 13m

Houston Hobby

Wed 10/28

5:35 pm-7:45 pm

2 stops20h 10m

$694

RomeHouston

FCO - IAH

FCOIAH

Rome Fiumicino

Thu 10/22

6:30 am-9:10 pm

2 stops21h 40m

Houston George Bush Intcntl

Wed 10/28

10:45 am-11:30 am

2 stops18h 45m

$694

RomeHouston

FCO - HOU

FCOHOU

Rome Fiumicino

Thu 10/22

6:30 am-9:43 pm

2 stops22h 13m

Houston Hobby

Wed 10/28

5:35 pm-7:45 pm

2 stops20h 10m

$695

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Houston from

How to get the cheapest flight ticket from Rome to Houston

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

What is the cheapest month to fly to Houston?

The month of September is, on average, the cheapest month to fly to Houston from Rome, with most prices found around $343. The month of April is another great option to travel to Houston, with average flight prices from Rome averaging around $620.

What is the cheapest Rome to Houston flight route?

Fly from Rome Fiumicino to Houston George Bush Intcntl for the best Rome - Houston flight prices

What cabin class options are available on Rome to Houston flights?

There are 3 cabin classes available to choose from on Rome to Houston flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Rome to Houston flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Rome to Houston

Fastest flight time

12h 20m

Direct flights

Mon, Tue, Thu, Sat and Sun

Airports in Houston

2 airports
The fastest flight from Rome to Houston takes 12h 20m
Direct flights go from Rome to Houston on Monday, Tuesday, Thursday, Saturday and Sunday. There are no airlines offering direct flights.
There are 2 airports in Houston. From Rome there are direct flights to Houston George Bush Intcntl (IAH).
Search flight deals

Frequently asked questions about flying from Rome to Houston

  • How far is Rome to Houston by plane?

    The distance between Rome and Houston is about 5685.0 mi. 12h 20m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Rome to Houston?

    Prices for flights from Rome to Houston refresh daily.

  • How old do you have to be to fly from Rome to Houston?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Rome to Houston.

  • What documentation or ID do you need to fly to Houston?

    The travel and health documents you'll need for your trip to Houston 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 Houston. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

Finding the right flight to Houston from Rome is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Houston quick and easy, saving you time and money.

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

Flights from Rome to Houston with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Houston from Rome.

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

Of course. momondo tracks the price of Rome to Houston 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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