A large bridge spanning a body of water with a city skyline in the background.

Cheap KLM Flights from London to San Diego (LHR→SAN)

View AU$856 flight on Mon, 21 Sept 2026Opens in a new window

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 35% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

KLM
Thu, 3 Dec - Thu, 10 Dec
LHR
London
SAN
San Diego
AU$1,374 Return, found 4 days ago
AU$1,374
Return
found 4 days ago
Select KLM flight, departing Thu, 3 Dec from London to San Diego, returning Thu, 10 Dec, priced at AU$1,374 found 4 days ago
KLM
Wed, 23 Dec - Thu, 14 Jan
LHR
London
SAN
San Diego
AU$1,419 Return, found 1 day ago
AU$1,419
Return
found 1 day ago
Select KLM flight, departing Wed, 23 Dec from London to San Diego, returning Thu, 14 Jan, priced at AU$1,419 found 1 day ago

Frequently asked questions

How much is a KLM flight from Heathrow Airport (LHR) to San Diego Intl. Airport (SAN)?
Set the "Price (lowest to highest)" filter on Expedia to search for cheap KLM return flights from AU$1,374 from LHR to SAN. Affordable one-way fares from AU$856 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 KLM?
January is one of the most affordable months to jet off to San Diego with KLM. You could also find great deals on one-way and round-trip tickets in November.
Does KLM fly nonstop from Heathrow Airport (LHR) to San Diego Intl. Airport (SAN)?
Enter your dates, click search and use the "Nonstop" filter on Expedia to browse any direct flights from LHR to SAN with KLM or other carriers.
What airports does KLM fly into in San Diego?
Jump on a KLM flight from Heathrow Airport (LHR) to San Diego, and you'll probably touch down at San Diego Intl. Airport (SAN). This is the airline's primary hub here.
Can I change or cancel my KLM flight from Heathrow Airport (LHR) to San Diego Intl. Airport (SAN)?
You can usually cancel or modify your flight, although additional fees may apply if your booking was made more than 24 hours ago. Need to keep your options open? Make use of our "Changes included" and "No cancel fee" filters to find flights that won't penalize you if you have to revise your plans. To update your itinerary, go to "Trips," select your flight and click on "Manage Booking" for more details.

Travel information

Origin airport
Heathrow
Destination airport
San Diego Intl.
Distance
8756 km
Average flight time
3 hours 20 mins