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LDY to SBD: distance & flight time
Londonderry (City of Derry Airport) → San Bernardino (San Bernardino International Airport)
5,026 mi
8,089 km · 4,368 nm
10h 19m
estimated nonstop flight time
-8h
time difference · heading northwest
See live LDY→SBD fares Phone-only fares on this route — call free
Flight time details
5,026 miles nonstop takes roughly 10h 19m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time set-back when reading arrival times on your ticket.
The two airports
- LDY — City of Derry Airport · Londonderry, United Kingdom
- SBD — San Bernardino International Airport · San Bernardino, United States
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 LDY
- BFS · Belfast International Airport46 mi away
- CFN · Donegal Airport47 mi away
- ENK · St Angelo Airport49 mi away
- ILY · Islay Airport57 mi away
Near SBD
- RIV · March ARB Airport15 mi away
- RAL · Riverside Municipal Airport16 mi away
- ONT · Ontario International Airport21 mi away
- CNO · Chino Airport24 mi away
Frequently asked questions
How far is LDY from SBD?
The flight distance from Londonderry (LDY) to San Bernardino (SBD) is 5,026 miles (8,089 km, 4,368 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LDY to SBD?
A nonstop flight takes about 10h 19m 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 LDY to SBD?
Nonstop service on LDY–SBD 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 10h 19m nonstop estimate.
What is the time difference between Londonderry and San Bernardino?
San Bernardino is 8 hours behind Londonderry.
What is the cheapest way to fly from LDY to SBD?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LDY–SBD that never appear on search engines, with no booking fees.
Why are some LDY to SBD fares phone-only?
Consolidator contracts let us sell certain LDY–SBD 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.