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BIL to HDY: distance & flight time
Billings (Billings Logan International Airport) → Hat Yai (Hat Yai International Airport)
8,379 mi
13,484 km · 7,281 nm
16h 54m
estimated nonstop flight time
+13h
time difference · heading northwest
See live BIL→HDY fares Phone-only fares on this route — call free
Flight time details
8,379 miles nonstop takes roughly 16h 54m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time gain when reading arrival times on your ticket.
The two airports
- BIL — Billings Logan International Airport · Billings, United States
- HDY — Hat Yai International Airport · Hat Yai, Thailand
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 BIL
- COD · Yellowstone Regional Airport92 mi away
- LVM · Mission Field92 mi away
- LWT · Lewistown Municipal Airport96 mi away
- SHR · Sheridan County Airport105 mi away
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
Frequently asked questions
How far is BIL from HDY?
The flight distance from Billings (BIL) to Hat Yai (HDY) is 8,379 miles (13,484 km, 7,281 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BIL to HDY?
A nonstop flight takes about 16h 54m 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 Billings and Hat Yai?
Hat Yai is 13 hours ahead of Billings.
What is the cheapest way to fly from BIL to HDY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BIL–HDY that never appear on search engines, with no booking fees.