Sit on the Left side of the plane for the best views on flights from London to Dalaman. The left side wins overall because the landing approach into Dalaman on the left delivers genuinely spectacular and distinctive scenery — Köyceğiz Lake, the Dalyan delta, and the Taurus foothills are hard to beat. The takeoff right-side London views are excellent but relatively familiar. Across the cruise, the left side also tracks closer to the Alps and the Adriatic coast as the route arcs southeast.

During takeoff from Heathrow (LHR), sit on the Right side for the best views. Heathrow typically departs eastbound on runways 09L/09R, so a right-side seat looks south over central London as the aircraft climbs and turns southeast. You get a clear view of the Thames snaking through the city, the City of London skyline, and the sprawl of south London suburbs. Notable sights include: River Thames bends through central London, The Shard and City of London cluster, Canary Wharf tower group to the east, Crystal Palace transmitter mast on the southern ridge.

When landing at Dalaman (DLM), sit on the Left side for the best views. Dalaman typically lands on runway 18 heading south, or runway 36 heading north depending on wind. On the more common southerly approach over the mountains, the left side faces east toward the Köyceğiz Lake and the Dalyan delta, while the right faces the open Mediterranean. The left seat gives the more dramatic inland geography including the lake and the forested Taurus foothills. Notable sights include: Köyceğiz Lake (large inland lake to the northeast), Dalyan river delta and reed beds, Fethiye Bay and its islands visible to the southeast, forested Taurus mountain foothills.

The flight from Heathrow (LHR) to Dalaman (DLM) takes Approximately 3 hours 45 minutes to 4 hours 15 minutes.

The route crosses the English Channel near Calais, then tracks over northern France and the Alps (Mont Blanc and the main Alpine chain visible on clear days), across northern Italy and the Adriatic Sea, over the Greek mainland or Aegean islands depending on routing, and finally across the Turkish Aegean coast before descending toward Dalaman. The Aegean island chains including the Dodecanese are often visible during descent.