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HPH to NHT: distance & flight time
Haiphong (Cat Bi International Airport) → Northolt (RAF Northolt)
5,794 mi
9,324 km · 5,035 nm
11h 50m
estimated nonstop flight time
-6h
time difference · heading northwest
See live HPH→NHT fares Phone-only fares on this route — call free
Flight time details
5,794 miles nonstop takes roughly 11h 50m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time set-back when reading arrival times on your ticket.
The two airports
- HPH — Cat Bi International Airport · Haiphong, Vietnam
- NHT — RAF Northolt · Northolt, United Kingdom
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 HPH
- HAN · Noi Bai International Airport65 mi away
Near NHT
- LHR · London Heathrow Airport6 mi away
- LGW · London Gatwick Airport30 mi away
- HYC · Wycombe Air Park17 mi away
- LCY · London City Airport21 mi away
Frequently asked questions
How far is HPH from NHT?
The flight distance from Haiphong (HPH) to Northolt (NHT) is 5,794 miles (9,324 km, 5,035 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HPH to NHT?
A nonstop flight takes about 11h 50m 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 Haiphong and Northolt?
Northolt is 6 hours behind Haiphong.
What is the cheapest way to fly from HPH to NHT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HPH–NHT that never appear on search engines, with no booking fees.