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Cheap Flights from Rome to Udon Thani

Find the cheapest flight options from Rome to Udon Thani over the next three months. Book one-way tickets from BRL 2,850 and round-trip tickets from BRL 4,643.

      • FCO 15:10
        22h 20m
        1 stop
        UTH 19:30
        Rome - Udon Thani | Thu, Dec 11 | ITA Airways
        UTH 08:40
        16h 15m
        1 stop
        FCO 18:55
        Udon Thani - Rome | Tue, Dec 16 | Thai AirAsia
        BRL 4,643 BRL 9,891
        53% OFF
        53% OFF
        BRL 9,891 BRL 4,643
      • FCO 15:10
        17h 45m
        1 stop
        UTH 14:55
        Rome - Udon Thani | Tue, Jan 20 | ITA Airways
        UTH 13:15
        35h 40m
        1 stop
        FCO 18:55
        Udon Thani - Rome | Tue, Jan 27 | Nokair Airline
        BRL 4,653 BRL 9,891
        53% OFF
        53% OFF
        BRL 9,891 BRL 4,653
      • FCO 15:10
        22h 20m
        1 stop
        UTH 19:30
        Rome - Udon Thani | Mon, Jan 19 | ITA Airways
        UTH 20:00
        28h 55m
        1 stop
        FCO 18:55
        Udon Thani - Rome | Thu, Jan 22 | Thai AirAsia
        BRL 4,812 BRL 9,891
        51% OFF
        51% OFF
        BRL 9,891 BRL 4,812
      • FCO 15:10
        22h 45m
        1 stop
        UTH 19:55
        Rome - Udon Thani | Tue, Jan 13 | ITA Airways
        UTH 12:55
        36h
        1 stop
        FCO 18:55
        Udon Thani - Rome | Tue, Jan 20 | Thai Lion Air
        BRL 4,866
        51% OFF
        BRL 9,891 BRL 4,866
      • FCO 15:10
        18h 35m
        1 stop
        UTH 15:45
        Rome - Udon Thani | Sat, Jan 31 | ITA Airways
        UTH 21:35
        27h 20m
        1 stop
        FCO 18:55
        Udon Thani - Rome | Sun, Feb 1 | Thai AirAsia
        BRL 6,002
        39% OFF
        BRL 9,891 BRL 6,002
      • FCO 15:10
        22h
        1 stop
        UTH 19:10
        Rome - Udon Thani | Tue, Dec 16 | ITA Airways
        UTH 08:40
        16h 15m
        1 stop
        FCO 18:55
        Udon Thani - Rome | Sun, Dec 21 | Thai AirAsia
        BRL 6,672
        33% OFF
        BRL 9,891 BRL 6,672
      • FCO 15:10
        17h 45m
        1 stop
        UTH 14:55
        Rome - Udon Thani | Thu, Jan 8 | ITA Airways
        UTH 15:25
        33h 30m
        1 stop
        FCO 18:55
        Udon Thani - Rome | Sun, Jan 11 | Nokair Airline
        BRL 6,991
        28% OFF
        BRL 9,891 BRL 6,991
      • FCO 15:10
        22h 20m
        1 stop
        UTH 19:30
        Rome - Udon Thani | Fri, Dec 19 | ITA Airways
        UTH 08:40
        16h 15m
        1 stop
        FCO 18:55
        Udon Thani - Rome | Wed, Dec 24 | Thai AirAsia
        BRL 7,800
        21% OFF
        BRL 9,891 BRL 7,800
      • FCO 15:10
        22h 20m
        1 stop
        UTH 19:30
        Rome - Udon Thani | Thu, Dec 25 | ITA Airways
        UTH 16:15
        32h 40m
        1 stop
        FCO 18:55
        Udon Thani - Rome | Mon, Dec 29 | Thai AirAsia
        BRL 8,172
        17% OFF
        BRL 9,891 BRL 8,172
      • FCO 15:10
        22h 20m
        1 stop
        UTH 19:30
        Rome - Udon Thani | Fri, Jan 2 | ITA Airways
        UTH 20:00
        28h 55m
        1 stop
        FCO 18:55
        Udon Thani - Rome | Sat, Jan 10 | Thai AirAsia
        BRL 8,902
        10% OFF
        BRL 9,891 BRL 8,902
      • ROM 13:00
        17h 25m
        1 stop
        UTH Invalid Date
        Rome - Udon Thani | Sat, Dec 13 | Normal Airline
        UTH 15:00
        6h
        Direct
        ROM 16:00
        Udon Thani - Rome | Mon, Dec 15 | Normal Airline
        Find More Flights
        Find More Flights
      • FCO 15:10
        35h 50m
        1 stop
        UTH 09:00
        Rome - Udon Thani | Thu, Jan 15 | ITA Airways
        BRL 2,850 BRL 7,808
        64% OFF
        64% OFF
        BRL 7,808 BRL 2,850
      • FCO 15:10
        22h 45m
        1 stop
        UTH 19:55
        Rome - Udon Thani | Mon, Jan 19 | ITA Airways
        BRL 2,914 BRL 7,808
        63% OFF
        63% OFF
        BRL 7,808 BRL 2,914
      • FCO 15:10
        23h 55m
        1 stop
        UTH 21:05
        Rome - Udon Thani | Wed, Jan 14 | ITA Airways
        BRL 3,141 BRL 7,808
        60% OFF
        60% OFF
        BRL 7,808 BRL 3,141
      • FCO 17:10
        20h 45m
        1 stop
        UTH 19:55
        Rome - Udon Thani | Wed, Jan 7 | ITA Airways
        BRL 3,413
        56% OFF
        BRL 7,808 BRL 3,413
      • FCO 15:10
        35h
        1 stop
        UTH 08:10
        Rome - Udon Thani | Sat, Jan 10 | ITA Airways
        BRL 3,627
        54% OFF
        BRL 7,808 BRL 3,627
      • FCO 15:10
        18h 50m
        1 stop
        UTH 16:00
        Rome - Udon Thani | Fri, Dec 12 | ITA Airways
        BRL 4,133
        47% OFF
        BRL 7,808 BRL 4,133
      • FCO 15:10
        22h 20m
        1 stop
        UTH 19:30
        Rome - Udon Thani | Thu, Jan 1 | ITA Airways
        BRL 5,136
        34% OFF
        BRL 7,808 BRL 5,136
      • FCO 15:10
        35h
        1 stop
        UTH 08:10
        Rome - Udon Thani | Sat, Dec 13 | ITA Airways
        BRL 5,315
        32% OFF
        BRL 7,808 BRL 5,315
      • FCO 15:10
        17h 15m
        1 stop
        UTH 14:25
        Rome - Udon Thani | Tue, Dec 23 | ITA Airways
        BRL 5,844
        25% OFF
        BRL 7,808 BRL 5,844
      • FCO 15:10
        17h 15m
        1 stop
        UTH 14:25
        Rome - Udon Thani | Sun, Dec 21 | ITA Airways
        BRL 7,027
        10% OFF
        BRL 7,808 BRL 7,027
      • ROM 13:00
        17h 25m
        1 stop
        UTH Invalid Date
        Rome - Udon Thani | Sat, Dec 13 | Normal Airline
        Find More Flights
        Find More Flights

Displayed flight fares from Rome to Udon Thani are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Flight details for Rome to Udon Thani

The distance between Rome and Udon Thani is 8,752.14km. Based on Trip.com's data, travel demand peaks in December. The off-season for travel is November.

Cheapest direct flight priceBRL 2,850
Cheapest return ticket priceBRL 4,643
Off-season for travelNovember
Peak season for travelDecember
Flight distance8,752.14km

Find the best time to fly from Rome to Udon Thani

The cheapest time for Rome to Udon Thani flights: Jan 4 to Jan 11 — one way flight prices from BRL 1,958.

Cheapest flights
From price
Search
  • 714
  • 1421
  • 2128

  • Jan

    284
  • 411
  • 1118
  • 1825

  • Feb

    251
  • 18
  • 815
  • 1522

  • Mar

    221
Displayed fare trends are based on Trip.com's aggregated average of the lowest flight prices from Rome to Udon Thani, calculated over the upcoming 10 weeks.

Flight FAQs

  • Which airlines offer the cheapest flights from Rome (ROM) to Udon Thani (UTH)?

    Based on Trip.com data, ITA Airways offers one-way fares as low as BRL 2,850 on Cheapest nonstop routes (e.g. FCO to UTH on Thu, Jan 15), while ITA Airways offers Cheapest nonstop round-trips from BRL 4,643 departing on Thu, Dec 11 and returning on Tue, Dec 16.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Rome to Udon Thani is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • To find best deals on flights from Rome to Udon Thani, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Thu, Jan 15, with one-way flights priced at just BRL 2,850.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is ITA Airways.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Udon Thani travel is around December.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Rome to Udon Thani is November, when demand for travel is lower.
  • After crunching the numbers on our December flight calendar, it's currently cheapest to fly from Rome to Udon Thani on December 11, 2025 with ITA Airways, with prices starting at BRL 4,642.
  • The time difference between Udon Thani and Rome is 6h.
  • Tickets can only be changed or cancelled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

More Flight Itineraries