Find Cheap Flights from Lambert-St Louis to Rome Fiumicino (STL - FCO)

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Fri 12/15
Fri 12/22
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Good to Know

Average Price:
$1404
(avg. price over the last 2 weeks)
Good Deal:
$1055
or less (round trip)

When to Book Flights from Lambert-St Louis to Rome Fiumicino

Flight prices as travel date approaches
-1 day
-2 days

Top tips for Finding a Cheap Flight

Looking for a cheap flight? 25% of our users found flights on this route for $1055 or less.
The cheapest flight from Lambert-St Louis to Rome Fiumicino was found 36 days before departure, on average.
Book at least 1 week before departure in order to get a below-average price.
Morning departure is around 12% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking Lambert-St Louis to Rome Fiumicino Flights

How long does a flight from Lambert-St Louis to Rome Fiumicino take?
An average nonstop flight takes 14h 06m, covering a distance of 5052 miles.
Which airlines provide the cheapest flights from Lambert-St Louis to Rome Fiumicino?
In the past 3 days, the cheapest round-trip tickets were found on Lufthansa ($631), Multiple Airlines ($729) and Air Canada ($774).
Do I need a passport to fly between Lambert-St Louis and Rome Fiumicino?
Yes.

Book cheap flights from Lambert-St Louis to Rome Fiumicino (round-trip)

Airports
Origin
St. Louis
$631
only
$631
Destination
Rome
$631
only
$631
Sun, Jan 21
STL
FCO
14h 06m
Sun, Jan 28
FCO
STL
15h 07m
Trip: 8 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 17324 reviews
Overall
8.2
Boarding
8.2
Comfort
7.9
Crew
8.5
Entertainment
7.8
Food
7.7
SFO
MUC
Excellent 9.6

Flight on time

SEA
FRA
Excellent 10.0

Service , on time

JFK
MUC
Excellent 10.0

service crew

LHR
MUC
Okay 5.0

The flight took off 2 hours late they must have known it was going to be that late, yet they lied saying that it was on time, forcing you to come to the airport early, then when you get to the airport they did the - oh its going to be 20 minutes late, no 40, no 1.5 hours late, heck it will be 2 hours late etc. Micro-tight seat pitch - I could barely sit in the seats.

BOS
MUC
Okay 5.3

Staff wasn’t particularly friendly, seats were the most uncomfortable ever

Fri, Mar 9
STL
FCO
22h 50m
Sun, Mar 18
FCO
STL
32h 54m
Trip: 9 days
Overall 0.0 Poor
Based on 0 reviews
Mon, Apr 30
STL
FCO
18h 25m
Mon, May 14
FCO
STL
17h 13m
Trip: 15 days
7.1GoodShow reviews
Overall 7.1 Good
Based on 20253 reviews
Overall
7.2
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.9
Food
6.5
YYC
YYZ
Excellent 10.0

Flight cancelled due to weather, the workers made it seamless.

Had to tack on extra expenses for food while waiting for the next flight. Should have gotten some type of vouchers to cover meals at the very least during cancellations. That would be next level.

TPE
YVR
Mediocre 3.3

The plane was quite new, and that's pretty much it.

The food is unsuitable for human consumption and so as some of the crew were unsuitable for the position.

YYZ
YEG
Excellent 10.0

Food was great

Nothing

MCO
YYZ
Good 6.0

Flight back was OK but flight to Orlando was not. Travelling with s 94 yr old man in a wheelchair. Everything at Pearson is not conduscent to travel with a handicapped person. Poor layout, poor assistance, non caring people, long distances,, and final straw was air canada started boarding without calling for handicapped first. We had to stop them and then fight our way up the aisle with people all in the way. Terrible, just lousey. 3 and a half hours before flight we arrived and didn't even have a chance to get some lunch before flight. I give Toronto and air Canada the worst possible rating of any airport or airline I've ever dealt with. John O"Hearn

YYZ
FLL
Okay 4.6

Late departure- even with snow issues have not had similar problems with WestJet

Wed, Jan 31
STL
FCO
24h 55m
Sun, Feb 4
FCO
STL
20h 02m
Trip: 5 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 17324 reviews
Overall
8.2
Boarding
8.2
Comfort
7.9
Crew
8.5
Entertainment
7.8
Food
7.7
IAH
FRA
Excellent 10.0

excellent service and crew

AMS
FRA
Excellent 10.0

Staff were amazingly helpful n friendly. Food was yummy.

JFK
MUC
Excellent 10.0

service crew

BOS
MUC
Excellent 9.3

Brand New plane. Great German entertainment. Crew were very efficient but didn't show up with drinks as often as in the past but still more often than other airlines. Overall a wonderful experience.

Took two hours to start dinner service without a reason. Turbulences and a passenger with long legs were impeading my sleep but not Lufthansa's fault.

SFO
MUC
Excellent 9.6

Flight on time

Mon, May 21
STL
FCO
44h 05m
Sun, May 27
FCO
STL
39h 35m
Trip: 7 days
Overall 0.0 Poor
Based on 0 reviews
Mon, Apr 30
STL
FCO
39h 32m
Wed, May 2
FCO
STL
53h 20m
Trip: 3 days
Overall 0.0 Poor
Based on 0 reviews
Fri, Jun 1
STL
FCO
22h 05m
Sun, Jun 10
FCO
STL
26h 10m
Trip: 10 days
Overall 0.0 Poor
Based on 0 reviews
Fri, Apr 20
STL
FCO
22h 05m
Sun, Apr 29
FCO
STL
26h 52m
$1026
Trip: 10 days
7.1GoodShow reviews
Overall 7.1 Good
Based on 20253 reviews
Overall
7.2
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.9
Food
6.5
YVR
YOW
Mediocre 2.6

The fact that the in-flight meal was as cold as the crew, and you got to pay for that coldness. Just love it! You get me right?

The Montreal-Vancouver route was by far the worst. The attitude of the crew was denigrating and arrogant.

YYZ
ORD
Excellent 8.0

Meh

Meh

MCO
YYZ
Good 6.0

Flight back was OK but flight to Orlando was not. Travelling with s 94 yr old man in a wheelchair. Everything at Pearson is not conduscent to travel with a handicapped person. Poor layout, poor assistance, non caring people, long distances,, and final straw was air canada started boarding without calling for handicapped first. We had to stop them and then fight our way up the aisle with people all in the way. Terrible, just lousey. 3 and a half hours before flight we arrived and didn't even have a chance to get some lunch before flight. I give Toronto and air Canada the worst possible rating of any airport or airline I've ever dealt with. John O"Hearn

MIA
YYZ
Good 6.6

Nice, friendly crew

Sold me headphones that were very poor quality. Couldn’t use them. No snacks provided on a very long flight-all was for sale. Drink was a bit more than half a cup

LGA
YYZ
Okay 4.0

Direct

9:30 flight finally took odd at 11:30 .... delayed and had to set on the runway. Arrivedabd gad to wait 30 min for gate. Will be in terms mal by 1:30

Tue, Jun 5
STL
FCO
26h 15m
Mon, Jun 11
FCO
STL
29h 35m
Trip: 7 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Dec 27
STL
FCO
22h 20m
Thu, Jan 4
FCO
STL
31h 43m
$2549
Trip: 9 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 13992 reviews
Overall
7.5
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.9
LHR
LAS
Mediocre 3.3

This seems like an old plane. Poor quality of screen to watch movies and very small selection of movies. No charging spot to plug and charge our phones. This was a long trip and these two elements are important to make the trip enjoyable.

LHR
ORD
Mediocre 2.0

No one could help. Finnair wouldn’t issue a refund. British Airways were not helpful.

Everything

DEN
LHR
Excellent 8.3

Seats were comfortable and staff was very attentive as well as respectful of us when I was sleeping

There was condensation leaking from the ceiling of the cabin. A crew member said this was normal, would have been nice to know this ahead of time to reassure me that for a first-time overseas flier that this is normal.

LHR
EWR
Excellent 8.6

Most things

Luggage took forever to be delivered in Newark--one of the longest waits I've ever experienced.

BOS
LHR
Mediocre 2.0

nothing

Announcement was made that flight was delayed for at least two hours and that delay might be longer or might be cancelled. Desk staff specifically said they would not help rebook until the 2 hour delay had passed. I bought a ticket on Delta amd actually flew to London.

Fri, Mar 9
STL
FCO
22h 50m
Sat, Mar 17
FCO
STL
33h 24m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Fri, Dec 15
STL
FCO
21h 03m
Sun, Dec 17
FCO
STL
18h 52m
$3540
Trip: 3 days
Overall 0.0 Poor
Based on 0 reviews
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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.