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SWU to ILZ: distance & flight time
Suwon (Suwon Airport) → Žilina (Žilina Airport)
5,036 mi
8,105 km · 4,376 nm
10h 20m
estimated nonstop flight time
-8h
time difference · heading northwest
See live SWU→ILZ fares Phone-only fares on this route — call free
Flight time details
5,036 miles nonstop takes roughly 10h 20m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time set-back when reading arrival times on your ticket.
The two airports
- SWU — Suwon Airport · Suwon, South Korea
- ILZ — Žilina Airport · Žilina, Slovakia
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 SWU
- ICN · Incheon International Airport34 mi away
- OSN · Osan Air Base10 mi away
- SSN · Seoul Air Base (K-16)15 mi away
- GMP · Gimpo International Airport25 mi away
Near ILZ
- OSR · Ostrava Leos Janáček Airport39 mi away
- SLD · Sliač Airport47 mi away
- UHE · Kunovice Airport55 mi away
- PZY · Piešťany Airport55 mi away
Frequently asked questions
How far is SWU from ILZ?
The flight distance from Suwon (SWU) to Žilina (ILZ) is 5,036 miles (8,105 km, 4,376 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SWU to ILZ?
A nonstop flight takes about 10h 20m 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 SWU to ILZ?
Nonstop service on SWU–ILZ 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 10h 20m nonstop estimate.
What is the time difference between Suwon and Žilina?
Žilina is 8 hours behind Suwon.
What is the cheapest way to fly from SWU to ILZ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SWU–ILZ that never appear on search engines, with no booking fees.
Why are some SWU to ILZ fares phone-only?
Consolidator contracts let us sell certain SWU–ILZ 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.