Reykjavik (KEF) to Da Nang (DAD): 6,326 miles (10,180 km) great-circle, about 13h 10m nonstop by our estimate. Cheapest fare observed: $1135 round-trip on Wizz Air Malta, with 3 stops, departing May 20, 2026.
$1135 round-trip, Wizz Air Malta W46454, departing 2026-05-20 at 15:50, returning 2026-06-06. The recorded itinerary left on a Wednesday, returning on a Saturday 17 nights later; the fare was observed 25 days before departure. "Book this flight" opens Kiwi.com with the same airline and dates.
At $1135, it ranked 26th of the 30 round-trip fares we recorded from KEF (median $398). That is 17.9 cents per great-circle mile (round-trip price over one-way distance), below the KEF median of 20.6 cents across 30 round-trip routes.
Routes from KEF of similar length: Bangkok (6,305 mi) at $1205 and Cape Town (7,131 mi) at $1533.
Wizz Air Malta had the cheapest fare on 8 of 30 KEF routes. It is the 2nd longest of the 30 routes we track from KEF.
Of 16 departure airports with a fare to Da Nang, Reykjavik (KEF) ranked 16th at $1135. Lowest: $112 from Hanoi (HAN); highest: $1135 from Reykjavik (KEF); 9 nonstop. Cheapest-fare airlines (routes): AirAsia (2), Vietravel Airlines (2), Air Seoul (1), Emirates (1), HK Express (1) and Indonesia AirAsia (1), plus 8 more.
Travelpayouts fares (cheapest per route, observed April 25, 2026); OurAirports coordinates and elevations; IANA zones Atlantic/Reykjavik, Asia/Ho_Chi_Minh; flight time is our estimate.