RM2,059 Cheap Flights from London (LHR) to San Diego (SAN)

View RM2,059 flight on Mon, 8 Dec 2025Opens in a new window

Popular airlines from Heathrow Airport (LHR) to San Diego Intl. Airport (SAN)

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Cheap Flights from London to San Diego (LHR-SAN)

Prices were available within the past 7 days and start at RM2,059 for one-way flights and RM2,780 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Mon, 24 Nov - Tue, 9 Dec
LHR
London
SAN
San Diego
RM2,780 Return, found 6 days ago
RM2,780
Return
found 6 days ago
Select Lufthansa flight, departing Mon, 24 Nov from London to San Diego, returning Tue, 9 Dec, priced at RM2,780 found 6 days ago
Lufthansa
Mon, 24 Nov - Tue, 9 Dec
LHR
London
SAN
San Diego
RM2,862 Return, found 6 days ago
RM2,862
Return
found 6 days ago
Select Lufthansa flight, departing Mon, 24 Nov from London to San Diego, returning Tue, 9 Dec, priced at RM2,862 found 6 days ago
Lufthansa
Mon, 24 Nov - Tue, 9 Dec
LHR
London
SAN
San Diego
RM2,889 Return, found 6 days ago
RM2,889
Return
found 6 days ago
Select Lufthansa flight, departing Mon, 24 Nov from London to San Diego, returning Tue, 9 Dec, priced at RM2,889 found 6 days ago
United
Mon, 24 Nov - Tue, 9 Dec
LHR
London
SAN
San Diego
RM2,913 Return, found 6 days ago
RM2,913
Return
found 6 days ago
Select United flight, departing Mon, 24 Nov from London to San Diego, returning Tue, 9 Dec, priced at RM2,913 found 6 days ago
United
Mon, 24 Nov - Tue, 9 Dec
LHR
London
SAN
San Diego
RM2,940 Return, found 6 days ago
RM2,940
Return
found 6 days ago
Select United flight, departing Mon, 24 Nov from London to San Diego, returning Tue, 9 Dec, priced at RM2,940 found 6 days ago
Lufthansa
Mon, 24 Nov - Tue, 9 Dec
LHR
London
SAN
San Diego
RM2,944 Return, found 6 days ago
RM2,944
Return
found 6 days ago
Select Lufthansa flight, departing Mon, 24 Nov from London to San Diego, returning Tue, 9 Dec, priced at RM2,944 found 6 days ago
Lufthansa
Sun, 25 Jan - Sun, 1 Feb
LHR
London
SAN
San Diego
RM2,952 Return, found 6 days ago
RM2,952
Return
found 6 days ago
Select Lufthansa flight, departing Sun, 25 Jan from London to San Diego, returning Sun, 1 Feb, priced at RM2,952 found 6 days ago
Austrian Airlines
Mon, 24 Nov - Tue, 9 Dec
LHR
London
SAN
San Diego
RM2,995 Return, found 6 days ago
RM2,995
Return
found 6 days ago
Select Austrian Airlines flight, departing Mon, 24 Nov from London to San Diego, returning Tue, 9 Dec, priced at RM2,995 found 6 days ago
Air Canada
Mon, 24 Nov - Tue, 9 Dec
LHR
London
SAN
San Diego
RM3,104 Return, found 6 days ago
RM3,104
Return
found 6 days ago
Select Air Canada flight, departing Mon, 24 Nov from London to San Diego, returning Tue, 9 Dec, priced at RM3,104 found 6 days ago
American Airlines
Mon, 24 Nov - Tue, 9 Dec
LHR
London
SAN
San Diego
RM3,115 Return, found 6 days ago
RM3,115
Return
found 6 days ago
Select American Airlines flight, departing Mon, 24 Nov from London to San Diego, returning Tue, 9 Dec, priced at RM3,115 found 6 days ago

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

February is typically the cheapest month to fly

From RM 2,267 - RM 4,457 per traveller.

Frequently asked questions

How much is a flight from London Heathrow to SAN?
The lowest price advertised for a round-trip journey between LHR and San Diego Airport is RM2,780. But you better act quick. This price is based on fares offered within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Heathrow Airport (LHR) to SAN?
This can differ from airline to airline, as each one has its own terms and conditions. Head to the Customer Service Portal, where you'll find simple instructions on how to cancel your flight online.
How do I find cheap flights from London Heathrow to SAN that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Heathrow Airport (LHR) to SAN flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Heathrow Airport to San Diego Intl. Airport (SAN)?
With a flight distance of 8,800 kilometres from London Heathrow (LHR) to San Diego Airport (SAN), this is a long-haul journey. Make sure you drink plenty of water and move your feet and legs every now and then.
Which airlines fly direct from Heathrow Airport to San Diego Intl. Airport (SAN)?
If you're eager to fly directly from LHR to San Diego Intl. Airport (SAN), British Airways (BA) is a great choice. It operates 30 flights each month between Hounslow and San Diego.
Are LHR to San Diego Intl. Airport (SAN) flight tickets cheaper when they're purchased at the last minute?
Flight tickets from Heathrow Airport to SAN are available up to a year before departure on Expedia. And although you may score a great last-minute deal, it's not something you should count on. Also, booking your flights well in advance means you'll have more options — and you can avoid ending up with the dreaded middle seat! We frequently update our fares to bring you the best bargains, so check back often for all the latest specials.

Travel information

Origin airport
Heathrow
Destination airport
San Diego Intl.
Return price
RM2,780
Distance
8756 km
Average flight time
3 hours 12 mins

Book with confidence

Perfect flights from London to San Diego

Your Journey from London to San Diego

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With Expedia, you have access to a wide range of airlines, including Lufthansa, Air Canada, United, Delta, British Airways, Iberia, Austrian Airlines, American Airlines. Our selection of flights from Heathrow to San Diego Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

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Experience the joy of finding cheap flights from Heathrow to San Diego Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from RM2,059 and roundtrip prices from RM2,780*.
 

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*Note: Prices may vary based on availability and are subject to change.
Perfect flights from London to San Diego

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