Need help booking?
Unpublished phone-only deals available
SRY to SWU: distance & flight time
Dasht-e-naz (Dasht-e Naz Airport) → Suwon (Suwon Airport)
3,964 mi
6,379 km · 3,445 nm
8h 14m
estimated nonstop flight time
+5.5h
time difference · heading northeast
See live SRY→SWU fares Phone-only fares on this route — call free
Flight time details
3,964 miles nonstop takes roughly 8h 14m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5.5-hour time gain when reading arrival times on your ticket.
The two airports
- SRY — Dasht-e Naz Airport · Dasht-e-naz, Iran
- SWU — Suwon Airport · Suwon, 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 SRY
- GBT · Gorgan Airport69 mi away
- NSH · Noshahr Airport96 mi away
- RUD · Shahroud Airport107 mi away
- THR · Mehrabad International Airport124 mi away
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
Frequently asked questions
How far is SRY from SWU?
The flight distance from Dasht-e-naz (SRY) to Suwon (SWU) is 3,964 miles (6,379 km, 3,445 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SRY to SWU?
A nonstop flight takes about 8h 14m 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 SRY to SWU?
Nonstop service on SRY–SWU 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 8h 14m nonstop estimate.
What is the time difference between Dasht-e-naz and Suwon?
Suwon is 5.5 hours ahead of Dasht-e-naz.
What is the cheapest way to fly from SRY to SWU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SRY–SWU that never appear on search engines, with no booking fees.
Why are some SRY to SWU fares phone-only?
Consolidator contracts let us sell certain SRY–SWU 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.