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HRL to LHR: distance & flight time
Harlingen (Valley International Airport) → London (London Heathrow Airport)
5,112 mi
8,228 km · 4,443 nm
10h 29m
estimated nonstop flight time
+6h
time difference · heading northeast
See live HRL→LHR fares Phone-only fares on this route — call free
Flight time details
5,112 miles nonstop takes roughly 10h 29m 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
- HRL — Valley International Airport · Harlingen, United States
- LHR — London Heathrow Airport · London, 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 HRL
Near LHR
- LGW · London Gatwick Airport25 mi away
- NHT · RAF Northolt6 mi away
- HYC · Wycombe Air Park18 mi away
- FAB · Farnborough Airport19 mi away
Frequently asked questions
How far is HRL from LHR?
The flight distance from Harlingen (HRL) to London (LHR) is 5,112 miles (8,228 km, 4,443 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HRL to LHR?
A nonstop flight takes about 10h 29m 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 Harlingen and London?
London is 6 hours ahead of Harlingen.
What is the cheapest way to fly from HRL to LHR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HRL–LHR that never appear on search engines, with no booking fees.