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UIH to IAG: distance & flight time
Phucat (Phu Cat Airport) → Niagara Falls (Niagara Falls International Airport)
8,462 mi
13,618 km · 7,353 nm
17h 4m
estimated nonstop flight time
-12h
time difference · heading north
See live UIH→IAG fares Phone-only fares on this route — call free
Flight time details
8,462 miles nonstop takes roughly 17h 4m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time set-back when reading arrival times on your ticket.
The two airports
- UIH — Phu Cat Airport · Phucat, Vietnam
- IAG — Niagara Falls International Airport · Niagara Falls, United States
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 UIH
- TBB · Dong Tac Airport66 mi away
- PXU · Pleiku Airport69 mi away
- VCL · Chu Lai International Airport103 mi away
- BMV · Buon Ma Thuot Airport108 mi away
Near IAG
- YYZ · Lester B. Pearson International Airport52 mi away
- YCM · Niagara District Airport13 mi away
- BUF · Buffalo Niagara International Airport16 mi away
- DU9 · Dunnville Airport37 mi away
Frequently asked questions
How far is UIH from IAG?
The flight distance from Phucat (UIH) to Niagara Falls (IAG) is 8,462 miles (13,618 km, 7,353 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from UIH to IAG?
A nonstop flight takes about 17h 4m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from UIH to IAG?
Nonstop service on UIH–IAG depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 17h 4m nonstop estimate.
What is the time difference between Phucat and Niagara Falls?
Niagara Falls is 12 hours behind Phucat.
What is the cheapest way to fly from UIH to IAG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on UIH–IAG that never appear on search engines, with no booking fees.
Why are some UIH to IAG fares phone-only?
Consolidator contracts let us sell certain UIH–IAG tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.