While Bangkok and London offer strong urban views on the left, the right side benefits from hours of dramatic terrain during cruise — the western Himalayan foothills near Kashmir, the Caspian Sea coastline, and the Zagros Mountains of Iran — giving it more sustained scenic variety over the long flight.
Flight Path
Western Himalayan foothills near Kashmir, the Iranian plateau and Zagros Mountains, and the southern Caspian Sea coastline along the typical BKK-LHR routing
Great circle distance and headings ›
Phase by phase

Takeoff from BKK
LEFTDeparting Suvarnabhumi to the north, the initial turn typically banks west, putting Bangkok's skyline, the Chao Phraya River bends, and the dense urban sprawl on the left side of the aircraft before the climb continues northwest.

Landing at LHR
LEFTOn the typical easterly approach into Heathrow's westerly runways, the flight path follows the Thames Valley, giving left-side passengers a clear view of central London's skyline and the river before the final turn onto finals.
Landmarks on this routeAll landmarks →
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About This Route
Which side of the plane should I sit on flying from Suvarnabhumi Airport (BKK) to Heathrow (LHR)?
Sit on the Right side of the plane for the best views on flights from Bangkok to London. While Bangkok and London offer strong urban views on the left, the right side benefits from hours of dramatic terrain during cruise — the western Himalayan foothills near Kashmir, the Caspian Sea coastline, and the Zagros Mountains of Iran — giving it more sustained scenic variety over the long flight.
What can I see during takeoff from Suvarnabhumi Airport in Bangkok?
During takeoff from Suvarnabhumi Airport (BKK), sit on the Left side for the best views. Departing Suvarnabhumi to the north, the initial turn typically banks west, putting Bangkok's skyline, the Chao Phraya River bends, and the dense urban sprawl on the left side of the aircraft before the climb continues northwest. Notable sights include: Chao Phraya River, Bangkok skyline, Suvarnabhumi's surrounding wetlands, Gulf of Thailand glimpse to the south.
What can I see when landing at Heathrow in London?
When landing at Heathrow (LHR), sit on the Left side for the best views. On the typical easterly approach into Heathrow's westerly runways, the flight path follows the Thames Valley, giving left-side passengers a clear view of central London's skyline and the river before the final turn onto finals. Notable sights include: River Thames, Canary Wharf towers, The Shard and City of London skyline, Richmond Park greenery.
How long is the flight from Bangkok to London?
The flight from Suvarnabhumi Airport (BKK) to Heathrow (LHR) takes 11h 55m.
What does the Bangkok to London flight path pass over?
Western Himalayan foothills near Kashmir, the Iranian plateau and Zagros Mountains, and the southern Caspian Sea coastline along the typical BKK-LHR routing