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NHT to SLM: distance & flight time
Northolt (RAF Northolt) → Salamanca (Salamanca Airport)
771 mi
1,241 km · 670 nm
2h 9m
estimated nonstop flight time
+1h
time difference · heading south
See live NHT→SLM fares Phone-only fares on this route — call free
Flight time details
771 miles nonstop takes roughly 2h 9m gate to gate, flying south. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- NHT — RAF Northolt · Northolt, United Kingdom
- SLM — Salamanca Airport · Salamanca, Spain
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 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
Near SLM
- VLL · Valladolid Airport62 mi away
- MAD · Adolfo Suárez Madrid–Barajas Airport107 mi away
- BGC · Bragança Airport88 mi away
- ECV · Cuatro Vientos Airport99 mi away
Frequently asked questions
How far is NHT from SLM?
The flight distance from Northolt (NHT) to Salamanca (SLM) is 771 miles (1,241 km, 670 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from NHT to SLM?
A nonstop flight takes about 2h 9m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from NHT to SLM?
Nonstop service on NHT–SLM depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 2h 9m nonstop estimate.
What is the time difference between Northolt and Salamanca?
Salamanca is 1 hour ahead of Northolt.
What is the cheapest way to fly from NHT to SLM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on NHT–SLM that never appear on search engines, with no booking fees.
Why are some NHT to SLM fares phone-only?
Consolidator contracts let us sell certain NHT–SLM tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.