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LAM to SWU: distance & flight time
Los Alamos (Los Alamos Airport) → Suwon (Suwon Airport)
6,341 mi
10,205 km · 5,510 nm
12h 54m
estimated nonstop flight time
+16h
time difference · heading northwest
See live LAM→SWU fares Phone-only fares on this route — call free
Flight time details
6,341 miles nonstop takes roughly 12h 54m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 16-hour time gain when reading arrival times on your ticket.
The two airports
- LAM — Los Alamos Airport · Los Alamos, United States
- 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 LAM
- SAF · Santa Fe Municipal Airport21 mi away
- TSM · Taos Regional Airport52 mi away
- ABQ · Albuquerque International Sunport61 mi away
- LVS · Las Vegas Municipal Airport65 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 LAM from SWU?
The flight distance from Los Alamos (LAM) to Suwon (SWU) is 6,341 miles (10,205 km, 5,510 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LAM to SWU?
A nonstop flight takes about 12h 54m 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 LAM to SWU?
Nonstop service on LAM–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 12h 54m nonstop estimate.
What is the time difference between Los Alamos and Suwon?
Suwon is 16 hours ahead of Los Alamos.
What is the cheapest way to fly from LAM to SWU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LAM–SWU that never appear on search engines, with no booking fees.
Why are some LAM to SWU fares phone-only?
Consolidator contracts let us sell certain LAM–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.