Udon Thani to Hat Yai (UTH–HDY) — Airlines, Schedules & Connections

UTH Airport Page →
740 mi airlines charter/private 4/wk
On-time Some delays Frequent delays
Flight Schedule 2 flights Verified 20m ago
Nonstop Charter / private 1-Stop 2-Stop Hide separate tickets Hide overnight Hide codeshares
  Flight Airline AC Dep Arr Dur OTP Sched  
✈ Nonstop
✓
→
SL599
SL Thai Lion
738
4:30 PM
+07 TB
6:50 PM
+07
2h 20m
—
M T W T F S S
Prices
✓
←
SL598
SL Thai Lion
738
1:30 PM
+07 TMAIN
3:40 PM
+07
2h 10m
—
M T W T F S S
Prices

No flights match your filters.

No scheduled airline flights on this route — it's flown by charter / private operators (). No nonstop flights on this route. connecting options below.

✦ 1-Stop connections via 4 hubs
DMK Bangkok 3h 18m FDSL → FDSL Bangkok (DMK) to Hat Yai flights
BKK Bangkok 3h 30m FDGFMH → FDGFMH Bangkok (BKK) to Hat Yai flights
HKT Phuket ~4h 20m → EKPGQR Phuket (HKT) to Hat Yai flights
CNX Chiang Mai ~4h 45m FD → FD Chiang Mai (CNX) to Hat Yai flights
✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Udon Thani to Hat Yai
1 carrier, 4 flights/week nonstop.
1 Airlines 740 mi 2h 20m nonstop

UTH–HDY is served by 1 airline with nonstop service. Thai Lion Air leads the route. The flight covers 740 miles in approximately 2h 20m. Beyond nonstop, 1-stop connecting options are also available.

Also explore UTH Routes HDY Routes UTH Live Flights HDY Live Flights
All flights from Hat Yai (HDY) Hat Yai to Udon Thani flights
Carriers on this route

Airline Landscape

All carriers operating nonstop UTH–HDY service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
SL Thai Lion Air 4 738 2h20 – – –
Aircraft on this route
738 Boeing 737-800 – SL
Alliance coverage
Unaffiliated: SL (4 flights/wk, 100%)
OTP based on airport-level delay snapshots. Duration ranges reflect seasonal/directional variation.
Schedule

Weekly Schedule Pattern

Nonstop flight frequency by day of week, UTH to HDY direction.
Mon
1
flight
Tue
0
flights
Wed
1
flight
Thu
0
flights
Fri
1
flight
Sat
0
flights
Sun
1
flight
Departure time distribution
12 AM6 AM12 PM6 PM12 AM
Morning departures
Afternoon/evening departures
1
Nonstop flights
4
Outbound / wk
4
Return / wk
Connections

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for UTH to HDY.
1-STOP
One-Stop Connections
4
Hubs
~3h
Fastest
~4h
Longest
DMK ~3h 18m BKK ~3h 30m HKT ~4h 20m CNX ~4h 45m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
15
Candidates
Two-stop connections loaded in the connections tab above.
Connections computed from published schedules with minimum connection time verification. Use the interactive explorer above the fold to filter by airline, tier, and layover time.
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
0h
Hat Yai is 0 hours the same as Udon Thani.
UTH: +07 · HDY: +07

When it's 6:00 PM in Udon Thani, it's 6:00 PM in Hat Yai.
Distance & Flight Time
740 mi / 1,191 km
Nonstop flight time is approximately 2h 20m gate to gate.
Facts

UTH–HDY Quick Facts

Key statistics for the Udon Thani to Hat Yai route.
Route details
Distance740 mi / 1,191 km
Flight time2h 20m
Time difference0 hours
Airlines (nonstop)1
Weekly flights4 out / 4 return
1-stop connectionsAvailable
Origin: UTH
Full nameUdon Thani International Airport
IATA / ICAOUTH / VTUD
TimezoneAsia/Bangkok
Elevation579 ft / 176 m
Destination: HDY
Full nameHat Yai International Airport
IATA / ICAOHDY / VTSS
TimezoneAsia/Bangkok
Elevation90 ft / 27 m
FAQ

Frequently Asked Questions

Common questions about UTH to HDY flights.
Nonstop flights from Udon Thani International Airport to Hat Yai International Airport take about 2h 20m gate to gate. The route covers 740 miles.
1 airline operates flights from UTH to HDY: Thai Lion Air.
This route has limited weekly service. Check the schedule above for departure days and times in each direction.
Yes, 1-stop connections are available, ranked by layover time. Common connecting points include Don Mueang and Suvarnabhumi.
Yes, return flights from HDY to UTH are available. Use the direction toggle at the top to view the return schedule.
Click the 'Search Flights' button to check availability and prices on Google Flights. You can also compare airlines and schedules on this page to find the best option.
Route data is updated regularly from official airline schedules. On-time performance data comes from recent airport delay snapshots.

Flights from UTH to HDY

Udon Thani International Airport (UTH) and Hat Yai International Airport (HDY) are connected by nonstop service from Thai Lion Air. With 4 weekly departures, this is a regularly served route.

UTH to HDY Flight Duration and Schedule

Nonstop flight time from UTH to HDY is about 2 hours 20 minutes gate to gate. The route covers a distance of 740 miles (1,191 km). There are approximately 4 weekly flights outbound and 4 return, totaling 8 flights per week in both directions.

Connecting Options and Alternatives

1-stop connecting options are also available, commonly via Don Mueang and Suvarnabhumi. Two-stop connections are also available via intermediate hubs.