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YQS to SSN: distance & flight time
St Thomas (St Thomas Municipal Airport) → Seoul East (Seoul Air Base (K-16))
6,618 mi
10,650 km · 5,751 nm
13h 27m
estimated nonstop flight time
—
time difference · heading north
See live YQS→SSN fares Phone-only fares on this route — call free
Flight time details
6,618 miles nonstop takes roughly 13h 27m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- YQS — St Thomas Municipal Airport · St Thomas, Canada
- SSN — Seoul Air Base (K-16) · Seoul East, South Korea
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 YQS
- YXU · London Airport18 mi away
- YCE · Centralia / James T. Field Memorial Aerodrome41 mi away
- YYZ · Lester B. Pearson International Airport97 mi away
- YKF · Waterloo Airport60 mi away
Near SSN
- ICN · Incheon International Airport36 mi away
- SWU · Suwon Airport15 mi away
- GMP · Gimpo International Airport19 mi away
- OSN · Osan Air Base25 mi away
Frequently asked questions
How far is YQS from SSN?
The flight distance from St Thomas (YQS) to Seoul East (SSN) is 6,618 miles (10,650 km, 5,751 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YQS to SSN?
A nonstop flight takes about 13h 27m 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 cheapest way to fly from YQS to SSN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YQS–SSN that never appear on search engines, with no booking fees.