Kuwait City (KWI) to Lisbon (LIS): 3,284 miles (5,285 km) great-circle, about 7h 05m nonstop by our estimate. Cheapest fare observed: $723 round-trip on Emirates, with 1 stop, departing May 25, 2026.
$723 round-trip, Emirates EK854, departing 2026-05-25 at 03:30, returning 2026-05-31. The recorded itinerary left on a Monday, returning on a Sunday 6 nights later; the fare was observed 30 days before departure. "Book this flight" opens Kiwi.com with the same airline and dates.
At $723, it ranked 27th of the 29 round-trip fares we recorded from KWI (median $469). That is 22.0 cents per great-circle mile (round-trip price over one-way distance), below the KWI median of 25.4 cents across 29 round-trip routes.
Routes from KWI of similar length: Malaga (3,048 mi) at $632 and Alicante (2,824 mi) at $546.
Emirates had the cheapest fare on 8 of 29 KWI routes. It is the longest of the 29 routes we track from KWI.
Of 24 departure airports with a fare to Lisbon, Kuwait City (KWI) ranked 19th at $723. Lowest: $81 from Madrid (MAD); highest: $1476 from Buenos Aires (EZE); 10 nonstop. Cheapest-fare airlines (routes): easyJet (4), Ryanair (4), Air Europa (2), TAP Portugal (2), Air Canada (1) and Air Serbia (1), plus 10 more.
That depends on your passport and trip, so check the official source for Portugal: European Commission: Schengen visa policy. Connecting elsewhere? Check that country's transit rules too.
Travelpayouts fares (cheapest per route, observed April 25, 2026); OurAirports coordinates and elevations; IANA zones Asia/Kuwait, Europe/Lisbon; flight time is our estimate.