HPH
Haiphong
Vietnam
9,331 km
5,798 miles
LHR
London
United Kingdom
Distance
9,331 km
5,798 mi / 5,038 nm
Est. Flight Time
12h
Ultra-long-haul route
Time Difference
-7h
Asia/Ho_Chi_Minh
Heading
323°
northwest

Airport Comparison

HPH LHR
Airport Name Cat Bi International Airport London Heathrow Airport
IATA Code HPH LHR
ICAO Code VVCI EGLL
City Haiphong London
Country Vietnam United Kingdom
Timezone Asia/Ho_Chi_Minh Europe/London
Elevation 6 ft 83 ft
Coordinates 20.820000, 106.720000 51.470000, -0.460000

Haiphong (HPH) to London (LHR) Flight Distance

The flight distance from Cat Bi International Airport (HPH) in Haiphong, Vietnam to London Heathrow Airport (LHR) in London, United Kingdom is 9,331 kilometers (5,798 miles / 5,038 nautical miles). The estimated flight time for this route is approximately 12h, flying northwest at a heading of 323°.

This is an ultra-long-haul route, one of the longest in aviation. It requires wide-body aircraft with extended range capability such as the Airbus A350-900ULR or Boeing 777-200LR. Passengers should prepare for an extended flight with multiple meal services.

This is an international route connecting Vietnam with United Kingdom. It is an intercontinental flight between Asia and Europe. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 05:31 in Haiphong, it's 22:31 in London. With a 7-hour time difference, travelers should plan for significant jet lag. It typically takes one day per hour of time difference to fully adjust.

The return flight from London (LHR) to Haiphong (HPH) follows a heading of 64° (east northeast). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Cat Bi International Airport (HPH) and London Heathrow Airport (LHR) detail pages, or use our flight duration calculator to compare other routes.

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