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ATO to LIS: distance & flight time
Athens (Ohio University Snyder Field) → Lisbon (Humberto Delgado Airport (Lisbon Portela Airport))
3,810 mi
6,131 km · 3,311 nm
7h 56m
estimated nonstop flight time
+5h
time difference · heading northeast
See live ATO→LIS fares Phone-only fares on this route — call free
Flight time details
3,810 miles nonstop takes roughly 7h 56m 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
- ATO — Ohio University Snyder Field · Athens, 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 ATO
- PMH · Greater Portsmouth Regional Airport42 mi away
- PKB · Mid Ohio Valley Regional Airport43 mi away
- ZZV · Zanesville Municipal Airport54 mi away
- LCK · Rickenbacker International Airport56 mi away
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 ATO from LIS?
The flight distance from Athens (ATO) to Lisbon (LIS) is 3,810 miles (6,131 km, 3,311 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ATO to LIS?
A nonstop flight takes about 7h 56m 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 Athens and Lisbon?
Lisbon is 5 hours ahead of Athens.
What is the cheapest way to fly from ATO to LIS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ATO–LIS that never appear on search engines, with no booking fees.