£654 Cheap Delta flights from London to Orange County (LHR→SNA)

View £654 flight on Tue, 10 Feb 2026Opens in a new window

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 25% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards
    Sign in

£654 Cheap Delta flights London (LHR) to Orange County (SNA)

Prices were available within the past 7 days and start at £654 for one-way flights and £460 for return, for the period specified. Prices and availability are subject to change. Additional terms apply.
Delta
Wed, 16 Jul - Wed, 23 Jul
LHR
London
SNA
Orange County
£460
Return
Found 2 hours ago
Select Delta flight, departing Wed, 16 Jul from London to Orange County, returning Wed, 23 Jul, priced at £460 Found 2 hours ago
Flight from London to Orange County route information
Origin airport
Heathrow
Destination airport
John Wayne
Airlines serving
Aer Lingus, Air Canada, Air France, American Airlines, British Airways, Brussels Airlines, Delta, Finnair, Iberia, Icelandair, KLM, Lufthansa, Scandinavian Airlines, United, Virgin Atlantic, WestJet
Popular airline
Iberia
Distance
8704 km
*Available to Expedia members.