Need help booking?
Unpublished phone-only deals available
LDM to KEF: distance & flight time
Ludington (Mason County Airport) → Keflavik (Keflavik International Airport)
2,781 mi
4,476 km · 2,417 nm
5h 55m
estimated nonstop flight time
—
time difference · heading northeast
See live LDM→KEF fares Phone-only fares on this route — call free
Flight time details
2,781 miles nonstop takes roughly 5h 55m gate to gate, flying northeast. 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
- LDM — Mason County Airport · Ludington, United States
- KEF — Keflavik International Airport · Keflavik, Iceland
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 LDM
- MBL · Manistee Co Blacker Airport23 mi away
- MKG · Muskegon County Airport55 mi away
- TVC · Cherry Capital Airport68 mi away
- SBM · Sheboygan County Memorial Airport73 mi away
Near KEF
- RKV · Reykjavik Airport22 mi away
- GUU · Grundarfjörður Airport72 mi away
- VEY · Vestmannaeyjar Airport81 mi away
- PFJ · Patreksfjörður Airport116 mi away
Frequently asked questions
How far is LDM from KEF?
The flight distance from Ludington (LDM) to Keflavik (KEF) is 2,781 miles (4,476 km, 2,417 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LDM to KEF?
A nonstop flight takes about 5h 55m 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 LDM to KEF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LDM–KEF that never appear on search engines, with no booking fees.