Both sides score equally for the full flight due to the ocean-dominated cruise phase (5+ hours over the Bay of Bengal, Arabian Sea, and Atlantic), which caps both at 2.5. However, the left side wins on landing quality: the Thames estuary approach and London's urban geography provide significantly more visual interest than the right side's countryside approach. The takeoff advantage goes to the right (coastal Hainan departure), but the landing advantage to the left outweighs it for the overall journey.
Flown HAK to LHR? Did we get it right?
Flight Path
Haikou to London is 5,990 miles (9,640 km), a flight of about 11 hours 15 minutes.
Bay of Bengal (open water, 4+ hours), Arabian Sea and Indian Ocean (open water, 3+ hours), Suez Canal region (if routed via Middle East corridor—narrow waterway and desert), Red Sea (if southern routing—narrow water body between African and Arabian coasts), Mediterranean Sea (if routed via southern Europe—open water), North African coast (if visible during southern routing—Sahara Desert edge), Atlas Mountains (if routed via North Africa—distant peaks), European continent approaching UK (English Channel, southern England coastline)
Great circle distance and headings ›Phase by phase
Takeoff from HAK
RIGHTRight side captures Haikou's coastal departure over the South China Sea and Qiongzhou Strait, with views of Hainan Island's northern shoreline and the strait's shipping lanes. Left side departs inland over flat tropical terrain with minimal visual interest.
Landing at LHR
LEFTLeft side (north-facing approach) provides views of the Thames estuary, London's urban sprawl, and the distinctive geography of southeast England during descent into Heathrow. Right side (south-facing approach) shows only open countryside and lacks the dramatic urban and water features of the Thames approach corridor.
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About This Route
Which side of the plane should I sit on flying from Haikou Meilan International Airport (HAK) to Heathrow (LHR)?
Sit on the Left side of the plane for the best views on flights from Haikou to London. Both sides score equally for the full flight due to the ocean-dominated cruise phase (5+ hours over the Bay of Bengal, Arabian Sea, and Atlantic), which caps both at 2.5. However, the left side wins on landing quality: the Thames estuary approach and London's urban geography provide significantly more visual interest than the right side's countryside approach. The takeoff advantage goes to the right (coastal Hainan departure), but the landing advantage to the left outweighs it for the overall journey.
What can I see during takeoff from Haikou Meilan International Airport in Haikou?
During takeoff from Haikou Meilan International Airport (HAK), sit on the Right side for the best views. Right side captures Haikou's coastal departure over the South China Sea and Qiongzhou Strait, with views of Hainan Island's northern shoreline and the strait's shipping lanes. Left side departs inland over flat tropical terrain with minimal visual interest. Notable sights include: Qiongzhou Strait (water body separating Hainan from Guangdong), Haikou harbor and port facilities, northern Hainan coastline with beaches.
What can I see when landing at Heathrow in London?
When landing at Heathrow (LHR), sit on the Left side for the best views. Left side (north-facing approach) provides views of the Thames estuary, London's urban sprawl, and the distinctive geography of southeast England during descent into Heathrow. Right side (south-facing approach) shows only open countryside and lacks the dramatic urban and water features of the Thames approach corridor. Notable sights include: Thames estuary and river bends, London's central districts and skyline, Greater London's suburban ring, Windsor Castle area (if visible during approach).
How long is the flight from Haikou to London?
The flight from Haikou Meilan International Airport (HAK) to Heathrow (LHR) takes about 11 hours 15 minutes. The shortest flight path between them is 5,990 miles (9,640 km); winds and air traffic control usually add a few percent.
What does the Haikou to London flight path pass over?
Bay of Bengal (open water, 4+ hours), Arabian Sea and Indian Ocean (open water, 3+ hours), Suez Canal region (if routed via Middle East corridor—narrow waterway and desert), Red Sea (if southern routing—narrow water body between African and Arabian coasts), Mediterranean Sea (if routed via southern Europe—open water), North African coast (if visible during southern routing—Sahara Desert edge), Atlas Mountains (if routed via North Africa—distant peaks), European continent approaching UK (English Channel, southern England coastline)