₩1,437,900 Cheap KLM flights London (LHR) to San Diego (SAN)

View ₩1,437,900 flight on Sun, Jun 21, 2026Opens in a new window

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₩1,437,900 Cheap KLM flights London (LHR) to San Diego (SAN)

Prices were available within the past 7 days and start at ₩1,437,900 for one-way flights and ₩1,505,500 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

KLM
Fri, May 1 - Sat, May 9
LHR
London
SAN
San Diego
₩1,505,500 Roundtrip, found 6 days ago
₩1,505,500
Roundtrip
found 6 days ago
Select KLM flight, departing Fri, May 1 from London to San Diego, returning Sat, May 9, priced at ₩1,505,500 found 6 days ago

Find the cheapest month to fly from London (LHR) to San Diego (SAN)

November is typically the cheapest month to fly

From ₩779,329 - ₩1,398,945 per traveler.

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 ₩1,505,500 from LHR to SAN. Affordable one-way fares from ₩1,437,900 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
11 hours 20 mins
*Available to Expedia members.