Flights from London to Ontario (LHR → ONT)
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viaSalt Lake City(SLC)
LHR→SLC+1h 30mSLC→ONT
11h 44m
viaLas Vegas(LAS)
LHR→LAS+1h 30mLAS→ONT
11h 45m
viaDenver(DEN)
LHR→DEN+1h 30mDEN→ONT
11h 52m
viaPhoenix(PHX)
LHR→PHX+1h 30mPHX→ONT
12h 4m
viaChicago(ORD)
LHR→ORD+1h 30mORD→ONT
12h 11m
viaSan Francisco(SFO)
LHR→SFO+1h 30mSFO→ONT
12h 19m
viaPortland(PDX)
LHR→PDX+1h 30mPDX→ONT
12h 22m
viaSeattle(SEA)
LHR→SEA+1h 30mSEA→ONT
12h 23m
viaNew York(JFK)
LHR→JFK+1h 30mJFK→ONT
12h 36m
viaBaltimore(BWI)
LHR→BWI+1h 30mBWI→ONT
12h 41m
viaNashville(BNA)
LHR→BNA+1h 30mBNA→ONT
12h 42m
viaDallas(DFW)
LHR→DFW+1h 30mDFW→ONT
12h 43m
viaCharlotte(CLT)
LHR→CLT+1h 30mCLT→ONT
12h 58m
viaAtlanta(ATL)
LHR→ATL+1h 30mATL→ONT
13h 2m
viaAustin(AUS)
LHR→AUS+1h 30mAUS→ONT
13h 3m
viaHouston(IAH)
LHR→IAH+1h 30mIAH→ONT
13h 9m
viaTaipei(TPE)
LHR→TPE+1h 30mTPE→ONT
25h 56m
Frequently asked questions
Are there direct flights from London to Ontario? Currently, there are no direct flights from LHR to ONT. You may need to connect through another airport.
Related guides for this route
Sibling pages from across Flightmaps — fares, visa rules, country aggregations, and per-airline routes for London → Ontario.
Try a nearby airport to London
Flights to Ontario (ONT) from other airports within 350 km of London. Often unlocks cheaper fares or better times.
Or try a nearby airport to Ontario
Flights from London (LHR) to other airports within 350 km of Ontario.