Iberia Cheap Flights from London to San Diego

View €425 flight on Wed, 19 Nov 2025Opens in a new window
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Prices were available within the past 7 days and start at €425 for one-way flights and €638 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Iberia
Mon, 10 Nov - Mon, 24 Nov
LHR
London
SAN
San Diego
€638 Return, found 3 hours ago
€638
Return
found 3 hours ago
Select Iberia flight, departing Mon, 10 Nov from London to San Diego, returning Mon, 24 Nov, priced at €638 found 3 hours ago
London to San Diego route information
Origin airport
Heathrow
Destination airport
San Diego Intl.
Airlines serving
Aer Lingus, Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, Finnair, Iberia, Icelandair, JetBlue Airways, KLM, Lufthansa, Scandinavian Airlines, United, Virgin Atlantic
Popular airline
Iberia
Distance
8756 km
Average flight time
3 hours 12 mins

Frequently asked questions

How much is an Iberia flight from Heathrow Airport (LHR) to San Diego Intl. Airport (SAN)?
Apply the "Price (lowest to highest)" filter on Expedia to find cheap Iberia round-trip flights from €638 from LHR to SAN. Affordable one-way options from €425 are available too.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from LHR to SAN with Iberia?
Look for one-way or return flights to San Diego in January or November. You could find a cheap fare with Iberia during these off-peak times.
Does Iberia fly nonstop from Heathrow Airport (LHR) to San Diego Intl. Airport (SAN)?
Simply enter your dates, hit search and check the "Nonstop" filter on Expedia to find any direct flights from LHR to SAN with Iberia or another airline.
What airports does Iberia fly into in San Diego?
Iberia flights from Heathrow Airport (LHR) to San Diego come in to San Diego Intl. Airport (SAN). This is the main gateway here.
What kind of luggage can I take on an Iberia flight from Heathrow Airport (LHR) to San Diego Intl. Airport (SAN)?
For checked luggage, passengers can take 1 checked-in bag weighing up to 23 kgs (50 lbs) with dimensions not exceeding 157 centimetres. You can also bring 1 cabin bag on board when flying standard economy from LHR to SAN with Iberia. This carry-on should weigh less than 14 kgs (30 lbs) and be no bigger than 56 centimetres x 38 centimetres x 23 centimetres. Exceeding these limits can mean extra charges, so check Iberia's baggage allowance rules before packing your suitcase.
Can I change or cancel my Iberia flight from Heathrow Airport (LHR) to San Diego Intl. Airport (SAN)?
Depending on the ticket type you purchased, a fee generally applies if you cancel or reschedule your flight more than 24 hours after it's been confirmed. To find plane tickets with more flexibility, select our "Changes included" or "No cancel fee" filter while searching for flights. For more information on changing or cancelling your reservation, head to "Trips," select your flight and tick "Manage Booking."
*Available to Expedia members.