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HDY to SJY: distance & flight time
Hat Yai (Hat Yai International Airport) → Seinäjoki / Ilmajoki (Seinäjoki Airport)
5,400 mi
8,690 km · 4,692 nm
11h 3m
estimated nonstop flight time
-4h
time difference · heading northwest
See live HDY→SJY fares Phone-only fares on this route — call free
Flight time details
5,400 miles nonstop takes roughly 11h 3m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 4-hour time set-back when reading arrival times on your ticket.
The two airports
- HDY — Hat Yai International Airport · Hat Yai, Thailand
- SJY — Seinäjoki Airport · Seinäjoki / Ilmajoki, Finland
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near HDY
- SGZ · Songkhla Airport23 mi away
- AOR · Sultan Abdul Halim Airport51 mi away
- PAN · Pattani Airport53 mi away
- LGK · Langkawi International Airport62 mi away
Near SJY
- KHJ · Kauhajoki Airport21 mi away
- KAU · Kauhava Airport31 mi away
- VAA · Vaasa Airport42 mi away
- KOK · Kokkola-Pietarsaari Airport72 mi away
Frequently asked questions
How far is HDY from SJY?
The flight distance from Hat Yai (HDY) to Seinäjoki / Ilmajoki (SJY) is 5,400 miles (8,690 km, 4,692 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HDY to SJY?
A nonstop flight takes about 11h 3m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Hat Yai and Seinäjoki / Ilmajoki?
Seinäjoki / Ilmajoki is 4 hours behind Hat Yai.
What is the cheapest way to fly from HDY to SJY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HDY–SJY that never appear on search engines, with no booking fees.