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LYM to HPH: distance & flight time
Lympne (Lympne Airport) → Haiphong (Cat Bi International Airport)
5,752 mi
9,257 km · 4,998 nm
11h 45m
estimated nonstop flight time
+6h
time difference · heading northeast
See live LYM→HPH fares Phone-only fares on this route — call free
Flight time details
5,752 miles nonstop takes roughly 11h 45m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- LYM — Lympne Airport · Lympne, United Kingdom
- HPH — Cat Bi International Airport · Haiphong, Vietnam
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near LYM
- LYX · Lydd Airport9 mi away
- LGW · London Gatwick Airport52 mi away
- MSE · Kent International Airport23 mi away
- LHR · London Heathrow Airport69 mi away
Near HPH
- HAN · Noi Bai International Airport65 mi away
Frequently asked questions
How far is LYM from HPH?
The flight distance from Lympne (LYM) to Haiphong (HPH) is 5,752 miles (9,257 km, 4,998 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LYM to HPH?
A nonstop flight takes about 11h 45m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Lympne and Haiphong?
Haiphong is 6 hours ahead of Lympne.
What is the cheapest way to fly from LYM to HPH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LYM–HPH that never appear on search engines, with no booking fees.