$506 Cheap Flights from Rome (FCO) to Chiang Mai (CNX)

View $506 flight on Mon, May 4, 2026Opens in a new window

Popular airlines from Fiumicino - Leonardo da Vinci Intl. Airport (FCO) to Chiang Mai Intl. Airport (CNX)

Cheap Flights from Rome to Chiang Mai (FCO-CNX)

Prices were available within the past 7 days and start at $506 for one-way flights and $760 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Etihad Airways
Mon, May 4 - Sun, May 10
FCO
Rome
CNX
Chiang Mai
$760 Roundtrip, found 1 day ago
$760
Roundtrip
found 1 day ago
Select Etihad Airways flight, departing Mon, May 4 from Rome to Chiang Mai, returning Sun, May 10, priced at $760 found 1 day ago
Etihad Airways
Mon, May 4 - Sun, May 10
FCO
Rome
CNX
Chiang Mai
$802 Roundtrip, found 1 day ago
$802
Roundtrip
found 1 day ago
Select Etihad Airways flight, departing Mon, May 4 from Rome to Chiang Mai, returning Sun, May 10, priced at $802 found 1 day ago
Gulf Air
Mon, May 4 - Sun, May 10
FCO
Rome
CNX
Chiang Mai
$804 Roundtrip, found 1 day ago
$804
Roundtrip
found 1 day ago
Select Gulf Air flight, departing Mon, May 4 from Rome to Chiang Mai, returning Sun, May 10, priced at $804 found 1 day ago
Swiss International Air Lines
Mon, May 4 - Sun, May 10
FCO
Rome
CNX
Chiang Mai
$832 Roundtrip, found 1 day ago
$832
Roundtrip
found 1 day ago
Select Swiss International Air Lines flight, departing Mon, May 4 from Rome to Chiang Mai, returning Sun, May 10, priced at $832 found 1 day ago
Swiss International Air Lines
Mon, May 4 - Sun, May 10
FCO
Rome
CNX
Chiang Mai
$852 Roundtrip, found 1 day ago
$852
Roundtrip
found 1 day ago
Select Swiss International Air Lines flight, departing Mon, May 4 from Rome to Chiang Mai, returning Sun, May 10, priced at $852 found 1 day ago
China Airlines
Mon, May 4 - Sun, May 10
FCO
Rome
CNX
Chiang Mai
$854 Roundtrip, found 1 day ago
$854
Roundtrip
found 1 day ago
Select China Airlines flight, departing Mon, May 4 from Rome to Chiang Mai, returning Sun, May 10, priced at $854 found 1 day ago
Austrian Airlines
Mon, May 4 - Sun, May 10
FCO
Rome
CNX
Chiang Mai
$855 Roundtrip, found 1 day ago
$855
Roundtrip
found 1 day ago
Select Austrian Airlines flight, departing Mon, May 4 from Rome to Chiang Mai, returning Sun, May 10, priced at $855 found 1 day ago
Lufthansa
Mon, May 4 - Sun, May 10
FCO
Rome
CNX
Chiang Mai
$857 Roundtrip, found 1 day ago
$857
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Mon, May 4 from Rome to Chiang Mai, returning Sun, May 10, priced at $857 found 1 day ago
Gulf Air
Mon, May 4 - Sun, May 10
FCO
Rome
CNX
Chiang Mai
$865 Roundtrip, found 1 day ago
$865
Roundtrip
found 1 day ago
Select Gulf Air flight, departing Mon, May 4 from Rome to Chiang Mai, returning Sun, May 10, priced at $865 found 1 day ago
China Airlines
Mon, May 4 - Sun, May 10
FCO
Rome
CNX
Chiang Mai
$867 Roundtrip, found 1 day ago
$867
Roundtrip
found 1 day ago
Select China Airlines flight, departing Mon, May 4 from Rome to Chiang Mai, returning Sun, May 10, priced at $867 found 1 day ago

Black Friday Sale

Limited-time deals: Save up to 50% on select hotels.
Book now
Flights from Rome (FCO) to Chiang Mai (CNX)
Origin airport
Fiumicino - Leonardo da Vinci Intl.
Destination airport
Chiang Mai Intl.
Airlines serving
Air China
Roundtrip price
$760
Distance
5197 mi

Rome to Chiang Mai Flights

The cheapest times to fly from Rome to Chiang Mai

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Rome to Chiang Mai are during the month of May. You can find some of the cheapest flights from Rome to Chiang Mai with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Rome to Chiang Mai

Sunday is one of the best days to book for cheap flights from Rome to Chiang Mai: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Rome to Chiang Mai

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Rome to Chiang Mai in 2025. You can also book with separate airlines for your outbound and return journeys, from $506 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Rome to Chiang Mai flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Rome to Chiang Mai airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Fiumicino - Leonardo da Vinci Intl. Airport (FCO) to Chiang Mai Intl. Airport (CNX) cost?
Get a cheap one-way flight from $506 or cheap return flight from $760 from Fiumicino - Leonardo da Vinci Intl. Airport (FCO) to Chiang Mai Intl. Airport (CNX) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Fiumicino - Leonardo da Vinci Intl. Airport (FCO) to Chiang Mai Intl. Airport (CNX)?
The cheapest month to fly from FCO to CNX is May, when demand is low. Off-peak season is usually when you'll find lower airfares between these airports.
What is the cheapest airline that flies from Fiumicino - Leonardo da Vinci Intl. Airport (FCO) to Chiang Mai Intl. Airport (CNX)?
To find the cheapest airline flying from FCO to CNX, use Expedia's filter tool. Customize your search based on what matters most to you, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Fiumicino - Leonardo da Vinci Intl. Airport (FCO) to Chiang Mai Intl. Airport (CNX)?
You'll have to book a flight with a layover if you're traveling from Fiumicino - Leonardo da Vinci Intl. Airport (FCO) to Chiang Mai Intl. Airport (CNX). There are no daily direct flights on this route. However, simply filter your search to include one or more stops to find the best option for your trip.
What day of the week has the most flights from FCO to CNX?
Generally you'll find the widest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* But this can vary depending on the season, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Fiumicino - Leonardo da Vinci Intl. Airport (FCO) to Chiang Mai Intl. Airport (CNX)?
To land at Chiang Mai Intl. Airport (CNX) on time, pick a flight that leaves Fiumicino - Leonardo da Vinci Intl. Airport (FCO) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Fiumicino - Leonardo da Vinci Intl. Airport (FCO) to Chiang Mai Intl. Airport (CNX) last-minute?
Waiting until just before your departure to book a ticket from FCO to CNX generally means paying more. While you might find some last-minute offers, they aren't always guaranteed. Be flexible with your travel plans to maximize your chances of landing a bargain.
Is it cheaper to book a FCO to CNX flight and hotel package?
Booking a FCO to CNX flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Select from our extensive range of stays and then add activities, car rentals and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Fiumicino - Leonardo da Vinci Intl. Airport (FCO) to Chiang Mai Intl. Airport (CNX)?
If you booked your FCO to CNX flight in the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the type of fare you have, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for further details.

Explore a world of travel with Expedia

*Available to One Key members.