The flight distance from Eleftherios Venizelos International Airport (ATH) in Athens, Greece to Ubon Ratchathani Airport (UBP) in Ubon Ratchathani, Thailand is 8,188 kilometers (5,088 miles / 4,421 nautical miles). The estimated flight time for this route is approximately 11h, flying east at a heading of 83°.

This is a long-haul route typically operated by wide-body aircraft such as the Boeing 777 or Airbus A350. Full meal service, in-flight entertainment, and comfort amenities are standard.

This is an international route connecting Greece with Thailand. It is an intercontinental flight between Europe and Asia. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 11:13 in Athens, it's 16:13 in Ubon Ratchathani. The 5-hour time difference may cause some jet lag. Most travelers adjust within a day or two.

The return flight from Ubon Ratchathani (UBP) to Athens (ATH) follows a heading of 306° (northwest). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Eleftherios Venizelos International Airport (ATH) and Ubon Ratchathani Airport (UBP) detail pages, or use our flight duration calculator to compare other routes.