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IRB to LIS: distance & flight time
Iraan (Iraan Municipal Airport) → Lisbon (Humberto Delgado Airport (Lisbon Portela Airport))
5,056 mi
8,136 km · 4,393 nm
10h 23m
estimated nonstop flight time
+6h
time difference · heading northeast
See live IRB→LIS fares Phone-only fares on this route — call free
Flight time details
5,056 miles nonstop takes roughly 10h 23m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- IRB — Iraan Municipal Airport · Iraan, 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 IRB
- OZA · Ozona Municipal Airport43 mi away
- FST · Fort Stockton Pecos County Airport61 mi away
- MAF · Midland International Airport74 mi away
- SJT · San Angelo Regional Mathis Field88 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 IRB from LIS?
The flight distance from Iraan (IRB) to Lisbon (LIS) is 5,056 miles (8,136 km, 4,393 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IRB to LIS?
A nonstop flight takes about 10h 23m 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 Iraan and Lisbon?
Lisbon is 6 hours ahead of Iraan.
What is the cheapest way to fly from IRB to LIS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IRB–LIS that never appear on search engines, with no booking fees.