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LUK to LIS: distance & flight time
Cincinnati (Cincinnati Municipal Airport Lunken Field) → Lisbon (Humberto Delgado Airport (Lisbon Portela Airport))
3,919 mi
6,307 km · 3,405 nm
8h 9m
estimated nonstop flight time
+5h
time difference · heading northeast
See live LUK→LIS fares Phone-only fares on this route — call free
Flight time details
3,919 miles nonstop takes roughly 8h 9m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time gain when reading arrival times on your ticket.
The two airports
- LUK — Cincinnati Municipal Airport Lunken Field · Cincinnati, United States
- LIS — Humberto Delgado Airport (Lisbon Portela Airport) · Lisbon, Portugal
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 LUK
Near LIS
- AVR · Alverca Air Base9 mi away
- CAT · Cascais Airport12 mi away
- QLR · Monte Real Air Base74 mi away
- BYJ · Beja Airport / Airbase81 mi away
Frequently asked questions
How far is LUK from LIS?
The flight distance from Cincinnati (LUK) to Lisbon (LIS) is 3,919 miles (6,307 km, 3,405 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LUK to LIS?
A nonstop flight takes about 8h 9m 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 time difference between Cincinnati and Lisbon?
Lisbon is 5 hours ahead of Cincinnati.
What is the cheapest way to fly from LUK to LIS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LUK–LIS that never appear on search engines, with no booking fees.