Cheap flights from Rome to Kailua-Kona from $650

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 Kailua-Kona departing on 10/16. 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.
United Airlines Logo
7:10 am - 9:28 pm
FCO
-
KOA
26h 18m
2 stops
United Airlines Logo
1:20 pm - 8:30 am
KOA
-
FCO
32h 10m
2 stops
$1,133United Airlines
Thu, Oct 22 - Mon, Oct 26
United Airlines Logo
7:10 am - 9:28 pm
FCO
-
KOA
26h 18m
2 stops
United Airlines Logo
7:30 pm - 7:45 am
KOA
-
FCO
25h 15m
2 stops
$1,135United Airlines
Thu, Oct 22 - Mon, Oct 26
United Airlines Logo
7:05 am - 8:36 pm
FCO
-
KOA
24h 31m
2 stops
United Airlines Logo
8:30 pm - 11:55 am
KOA
-
FCO
28h 25m
1 stop
$1,138United Airlines
Mon, Nov 2 - Thu, Nov 12
United Airlines Logo
7:10 am - 9:28 pm
FCO
-
KOA
26h 18m
2 stops
United Airlines Logo
7:30 pm - 11:55 am
KOA
-
FCO
29h 25m
1 stop
$1,144United Airlines
Thu, Oct 22 - Mon, Oct 26
United Airlines Logo
7:10 am - 9:28 pm
FCO
-
KOA
26h 18m
2 stops
United Airlines Logo
7:30 pm - 11:55 am
KOA
-
FCO
29h 25m
1 stop
$1,147United Airlines
Thu, Oct 22 - Mon, Oct 26
United Airlines Logo
8:00 am - 9:28 pm
FCO
-
KOA
25h 28m
2 stops
United Airlines Logo
7:30 pm - 10:55 am
KOA
-
FCO
28h 25m
2 stops
$1,148United Airlines
Thu, Oct 22 - Mon, Oct 26
United Airlines Logo
8:00 am - 9:28 pm
FCO
-
KOA
25h 28m
2 stops
United Airlines Logo
10:55 pm - 11:55 am
KOA
-
FCO
26h 00m
2 stops
$1,151United Airlines
Thu, Oct 22 - Mon, Oct 26
United Airlines Logo
1:55 pm - 11:49 am
FCO
-
KOA
32h 54m
2 stops
United Airlines Logo
8:30 pm - 11:55 am
KOA
-
FCO
28h 25m
1 stop
$1,154United Airlines
Sat, Oct 31 - Wed, Nov 11
United Airlines Logo
8:00 am - 9:28 pm
FCO
-
KOA
25h 28m
2 stops
United Airlines Logo
7:30 pm - 11:55 am
KOA
-
FCO
29h 25m
1 stop
$1,160United Airlines
Thu, Oct 22 - Mon, Oct 26
United Airlines Logo
8:00 am - 9:28 pm
FCO
-
KOA
25h 28m
2 stops
United Airlines Logo
7:30 pm - 11:55 am
KOA
-
FCO
29h 25m
1 stop
$1,162United Airlines
Thu, Oct 22 - Mon, Oct 26

United Airlines flights from Rome to Kailua-Kona

Our best United Airlines deals on Rome to Kailua-Kona flight tickets
United Airlines
Oct 22
FCO7:10 amRome Fiumicino
26h 18m
2 stops
KOA9:28 pmKona Intl
Oct 26
KOA1:20 pmKona Intl
32h 10m
2 stops
FCO8:30 amRome Fiumicino
$1,133
United Airlines
Oct 22
FCO7:10 amRome Fiumicino
26h 18m
2 stops
KOA9:28 pmKona Intl
Oct 26
KOA7:30 pmKona Intl
25h 15m
2 stops
FCO7:45 amRome Fiumicino
$1,135
United Airlines
Nov 2
FCO7:05 amRome Fiumicino
24h 31m
2 stops
KOA8:36 pmKona Intl
Nov 12
KOA8:30 pmKona Intl
28h 25m
1 stop
FCO11:55 amRome Fiumicino
$1,138

Air Canada flights from Rome to Kailua-Kona

Our best Air Canada deals on Rome to Kailua-Kona flight tickets
Air Canada
Jun 16
FCO6:50 amRome Fiumicino
24h 41m
3 stops
KOA7:31 pmKona Intl
Jun 20
KOA10:50 pmKona Intl
27h 15m
3 stops
FCO2:05 pmRome Fiumicino
$1,786
Air Canada
Nov 1
FCO7:05 amRome Fiumicino
39h 44m
3 stops
KOA11:49 amKona Intl
Nov 11
KOA11:55 pmKona Intl
30h 50m
3 stops
FCO5:45 pmRome Fiumicino
$1,790
Air Canada
Jun 18
FCO7:10 amRome Fiumicino
24h 21m
3 stops
KOA7:31 pmKona Intl
Jun 22
KOA10:50 pmKona Intl
27h 15m
3 stops
FCO2:05 pmRome Fiumicino
$1,835

momondo Fare Finder

 
Customize your flight search to find flights from Rome to Kailua-Kona 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 4, 2026.
Use the filters below to find and compare flights from Rome to Kailua-Kona that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

RomeKailua-Kona

FCO - KOA

FCOKOA

Rome Fiumicino

Thu 10/22

7:10 am-9:28 pm

2 stops26h 18m

Kona Intl

Mon 10/26

1:20 pm-8:30 am

2 stops32h 10m

$1,133

RomeKailua-Kona

FCO - KOA

FCOKOA

Rome Fiumicino

Thu 10/22

7:10 am-9:28 pm

2 stops26h 18m

Kona Intl

Mon 10/26

7:30 pm-7:45 am

2 stops25h 15m

$1,135

RomeKailua-Kona

FCO - KOA

FCOKOA

Rome Fiumicino

Mon 11/2

7:05 am-8:36 pm

2 stops24h 31m

Kona Intl

Thu 11/12

8:30 pm-11:55 am

1 stop28h 25m

$1,138

RomeKailua-Kona

FCO - KOA

FCOKOA

Rome Fiumicino

Thu 10/22

7:10 am-9:28 pm

2 stops26h 18m

Kona Intl

Mon 10/26

7:30 pm-11:55 am

1 stop29h 25m

$1,144

RomeKailua-Kona

FCO - KOA

FCOKOA

Rome Fiumicino

Thu 10/22

7:10 am-9:28 pm

2 stops26h 18m

Kona Intl

Mon 10/26

7:30 pm-11:55 am

1 stop29h 25m

$1,147

RomeKailua-Kona

FCO - KOA

FCOKOA

Rome Fiumicino

Thu 10/22

8:00 am-9:28 pm

2 stops25h 28m

Kona Intl

Mon 10/26

7:30 pm-10:55 am

2 stops28h 25m

$1,148
Quickest round-trip

RomeKailua-Kona

FCO - KOA

FCOKOA

Rome Fiumicino

Thu 10/22

8:00 am-9:28 pm

2 stops25h 28m

Kona Intl

Mon 10/26

10:55 pm-11:55 am

2 stops26h 00m

$1,151

RomeKailua-Kona

FCO - KOA

FCOKOA

Rome Fiumicino

Sat 10/31

1:55 pm-11:49 am

2 stops32h 54m

Kona Intl

Wed 11/11

8:30 pm-11:55 am

1 stop28h 25m

$1,154

RomeKailua-Kona

FCO - KOA

FCOKOA

Rome Fiumicino

Thu 10/22

8:00 am-9:28 pm

2 stops25h 28m

Kona Intl

Mon 10/26

7:30 pm-11:55 am

1 stop29h 25m

$1,160

RomeKailua-Kona

FCO - KOA

FCOKOA

Rome Fiumicino

Thu 10/22

8:00 am-9:28 pm

2 stops25h 28m

Kona Intl

Mon 10/26

7:30 pm-11:55 am

1 stop29h 25m

$1,162

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
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See travel insights to Kailua-Kona from

How to get the cheapest flight ticket from Rome to Kailua-Kona

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 airline that flies from Rome to Kona Intl?

American Airlines is the most popular carrier operating from Rome to Kona Intl

When to book flights from Rome to Kailua-Kona

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

Cheap Rome to Kailua-Kona (ROM to KOA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Rome to Kailua-Kona

Fastest flight time

24h 21m

Direct flights

None
The fastest flight from Rome to Kailua-Kona takes 24h 21m
There are no direct flights from Rome to Kailua-Kona. There are no popular flight routes from Rome to Kailua-Kona.

Frequently asked questions about flying from Rome to Kailua-Kona

  • How far is Rome to Kona Intl by plane?

    There are 8115.4 mi between Rome and Kona Intl. Typically, this will take 24h 21m by plane in normal conditions.

  • When did momondo last update prices for flights from Rome to Kona Intl Airport?

    Prices for flights from Rome to Kona Intl Airport refresh daily.

  • How old do you have to be to fly from Rome to Kona Intl Airport?

    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 Kona Intl Airport.

  • What documentation or ID do you need to fly to Kona Intl Airport?

    The required travel and health documents for your Kona Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Kona Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Rome to Kailua-Kona?

Finding the right flight to Kailua-Kona 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 Kailua-Kona quick and easy, saving you time and money.

Can I find flights from Rome to Kailua-Kona with flexible booking policies on momondo?

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

How can momondo help me find flights from Rome to Kailua-Kona?

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

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

Of course. momondo tracks the price of Rome to Kailua-Kona 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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Sat 7/4
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