
Popular airlines from Heathrow Airport (LHR) to San Diego Intl. Airport (SAN)
- Be in the knowGet alerts if flight prices drop or rise*
- Book smarterSave up to 15% on select hotels after you book a flight*
Cheap flights from London to San Diego (LHR-SAN)
Prices were available within the past 7 days and start at €400 for one-way flights and €515 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, 23 Feb - Mon, 9 Mar
LHR
London
SAN
San Diego
€515 Return, found 5 hours ago
€515
Return
found 5 hours ago

Wed, 7 Oct - Wed, 14 Oct
LHR
London
SAN
San Diego
€612 Return, found 5 days ago
€612
Return
found 5 days ago

Tue, 1 Sept - Wed, 30 Sept
LHR
London
SAN
San Diego
€626 Return, found 4 days ago
€626
Return
found 4 days ago

Tue, 1 Sept - Wed, 30 Sept
LHR
London
SAN
San Diego
€629 Return, found 4 days ago
€629
Return
found 4 days ago

Wed, 7 Oct - Wed, 14 Oct
LHR
London
SAN
San Diego
€630 Return, found 5 days ago
€630
Return
found 5 days ago

Wed, 7 Oct - Wed, 14 Oct
LHR
London
SAN
San Diego
€634 Return, found 5 days ago
€634
Return
found 5 days ago

Tue, 1 Sept - Wed, 30 Sept
LHR
London
SAN
San Diego
€635 Return, found 4 days ago
€635
Return
found 4 days ago

Tue, 1 Sept - Wed, 30 Sept
LHR
London
SAN
San Diego
€635 Return, found 4 days ago
€635
Return
found 4 days ago

Tue, 1 Sept - Wed, 30 Sept
LHR
London
SAN
San Diego
€639 Return, found 4 days ago
€639
Return
found 4 days ago

Tue, 1 Sept - Wed, 30 Sept
LHR
London
SAN
San Diego
€654 Return, found 4 days ago
€654
Return
found 4 days ago
Find the cheapest month to fly from London (LHR) to San Diego (SAN)
November is typically the cheapest month to fly
From €460 - €826 per traveller.
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, United, Virgin Atlantic, WestJet |
Return price | €515 |
Distance | 8756 km |
Average flight time | 11 hours 20 mins |
Perfect flights from London to San Diego
Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from London to San Diego. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
Our flexible Heathrow to San Diego Intl. ticket options cater to your travel preferences, with incredible one-way fares from €400 and roundtrip prices from €515. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at San Diego Intl. and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in San Diego.
Frequently asked questions
Explore a world of travel with Expedia
- 2 Star Hotels in Asian Pacific Thematic Historic District
- Civic Core Hotels
- Liberty Station Hotels
- Little Italy Hotels
- Hotels near Marine Corps Recruit Depot
- Hotels near Naval Base Coronado
- Holiday Homes in Old Town Transit Center
- Capsule Hotels in San Diego
- Cheap Hotels in San Diego
- Hotels with Pool in San Diego
- Santos Hotels in San Diego
- Hotels with Spa in San Diego
- Wedding Hotels in San Diego
- Hotels near San Diego Intl.
- Flights from San Diego Intl.
- Aer Lingus London (LCY) to San Diego (SAN) flights
- Air Canada Dublin (DUB) to San Diego (SAN) flights
- Air Canada Toronto (YYZ) to San Diego (SAN) flights
- Air Canada Prague (PRG) to San Diego (SAN) flights
- Air France Dubai (DXB) to San Diego (SAN) flights
- Alaska Airlines San Francisco (SFO) to San Diego (SAN) flights
- American Airlines Geneva (GVA) to San Diego (SAN) flights
- American Airlines Bogotá (BOG) to San Diego (SAN) flights
- American Airlines Las Vegas (LAS) to San Diego (SAN) flights
- American Airlines London (LON) to San Diego (SAN) flights
- British Airways Tel Aviv (TLV) to San Diego (SAN) flights
- British Airways Singapore (SIN) to San Diego (SAN) flights
- British Airways London (LHR) to San Diego (SAN) flights
- British Airways Ljubljana (LJU) to San Diego (SAN) flights
- British Airways Paris (CDG) to San Diego (SAN) flights
- British Airways Vienna (VIE) to San Diego (SAN) flights
- Delta Madrid (MAD) to San Diego (SAN) flights
- Delta Detroit (DTW) to San Diego (SAN) flights
- Delta Budapest (BUD) to San Diego (SAN) flights
- Delta Seoul (ICN) to San Diego (SAN) flights
- Delta New York (JFK) to San Diego (SAN) flights
- Delta Los Angeles (LAX) to San Diego (SAN) flights
- Delta Ontario (ONT) to San Diego (SAN) flights
- Delta Manchester (MAN) to San Diego (SAN) flights
- Delta Minneapolis (MSP) to San Diego (SAN) flights
- Delta Norfolk (ORF) to San Diego (SAN) flights
- Delta Washington (DCA) to San Diego (SAN) flights
- Emirates Ahmedabad (AMD) to San Diego (SAN) flights
- Iberia London (LHR) to San Diego (SAN) flights
- Jetblue Airways Orlando (MCO) to San Diego (SAN) flights
- Jetblue Airways Pittsburgh (PIT) to San Diego (SAN) flights
- Jetblue Airways Raleigh (RDU) to San Diego (SAN) flights
- Klm Dublin (DUB) to San Diego (SAN) flights
- Klm Amsterdam (AMS) to San Diego (SAN) flights
- Lot-Polish Airlines Budapest (BUD) to San Diego (SAN) flights
- Lufthansa Bilbao (BIO) to San Diego (SAN) flights
- Qatar Airways Bodrum (BJV) to San Diego (SAN) flights
- Scandinavian Airlines Vilnius (VNO) to San Diego (SAN) flights
- Swiss International Air Lines Zürich (ZRH) to San Diego (SAN) flights
- United Skopje (SKP) to San Diego (SAN) flights
- United Geneva (GVA) to San Diego (SAN) flights
- United Warsaw (WAW) to San Diego (SAN) flights
- United Los Angeles (LAX) to San Diego (SAN) flights
- United Ontario (ONT) to San Diego (SAN) flights
- United Orlando (MCO) to San Diego (SAN) flights
- United Shannon (SNN) to San Diego (SAN) flights
- Flights from Atlantic City (ACY) to San Diego (SAN)
- Flights from Boise (BOI) to San Diego (SAN)
- Flights from Brussels (BRU) to San Diego (SAN)
- Flights from Bozeman (BZN) to San Diego (SAN)
- Flights from Crescent City (CEC) to San Diego (SAN)
- Flights from Carson City (CSN) to San Diego (SAN)
- Flights from Cincinnati (CVG) to San Diego (SAN)
- Flights from Daytona Beach (DAB) to San Diego (SAN)
- Flights from Edinburgh (EDI) to San Diego (SAN)
- Flights from Fort Dodge (FOD) to San Diego (SAN)
- Flights from Grand Rapids (GRR) to San Diego (SAN)
- Flights from Houston (IAH) to San Diego (SAN)
- Flights from Indianapolis (IND) to San Diego (SAN)
- Flights from New York (JFK) to San Diego (SAN)
- Flights from Kraków (KRK) to San Diego (SAN)
- Flights from Saginaw (MBS) to San Diego (SAN)
- Flights from Mandalay (MDL) to San Diego (SAN)
- Flights from Modesto (MOD) to San Diego (SAN)
- Flights from Mesa (MSC) to San Diego (SAN)
- Flights from Tokyo (NRT) to San Diego (SAN)
- Flights from Oakland (OAK) to San Diego (SAN)
- Flights from Omaha (OMA) to San Diego (SAN)
- Flights from Pittsburgh (PIT) to San Diego (SAN)
- Flights from Busan (PUS) to San Diego (SAN)
- Flights from Seattle (SEA) to San Diego (SAN)
- Flights from San Jose (SJC) to San Diego (SAN)
- Flights from Sydney (SYD) to San Diego (SAN)
- Flights from Tulsa (TUL) to San Diego (SAN)
- Flights from Santa Cruz (VVI) to San Diego (SAN)
- Flights from West Yellowstone (WYS) to San Diego (SAN)
*Available to Expedia members.