Cheap Flight Tickets from San Diego (SAN) to London (LHR), Starting at $984

Good to Know: Cheapest and Fastest SAN - LHR Flights

Useful information for finding best airline tickets from San Diego International to London Heathrow on your next trip.

Cheapest Round Trip Flight

$1224

AY Finnair • nonstop • 17h 25m

Apr 02 – Apr 07

The cheapest round trip flight from San Diego to London (SAN-LHR-SAN) is currently $1224

🔍 Search Flights

Cheapest Direct Flight

$984

BA British Airways • nonstop • 17h 25m

Apr 02

The cheapest nonstop flight from San Diego to London (SAN-LHR) is currently $984

🔍 Search Flights

Fastest Flight

17h 20m

The fastest nonstop flight from San Diego to London (SAN-LHR) takes 17h 20m

Top Airlines Flying from San Diego to London

Delta Airline, DL

Delta Airlines

Air France-AF

Air France

Virgin Atlantic (VS)

Virgin Atlantic

United Airlines, UA

United Airlines

Lufthansa Airline (LH)

Lufthansa Airlines

American Airlines, AA

American Airlines

Air Canada-AC

Air Canada

Alaska Airlines -AS

Alaska Airlines

Iberia airline

Iberia Airlines

WestJet Airlines

WestJet Airlines

Latest Flight Deals from San Diego (SAN) to London (LHR)

Compare and book low fare round-trip air tickets from San Diego to London. Ideal for travelers with confirmed return itineraries.

Apr 02 - Apr 07, Economy
AY
San Diego → London
17h 25m
4:45 PM - 11:30 AM • nonstop
AA
San Diego → London
18h 40m
11:35 AM - 2:55 PM • nonstop
$1224
Finnair
Apr 02 - Apr 07, Economy
AS
San Diego → London
24h 15m
7:40 PM - 2:20 PM • nonstop
LH
San Diego → London
26h 40m
7:25 AM - 3:25 PM • 1 stop
$1266
Alaska Airlines
Apr 02 - Apr 07, Economy
EI
San Diego → London
24h 15m
7:40 PM - 2:20 PM • nonstop
BA
San Diego → London
26h 40m
4:30 PM - 10:56 PM • 1 stop
$1304
Aer Lingus
Apr 02 - Apr 07, Economy
IB
San Diego → London
24h 15m
8:00 AM - 6:50 AM • 1 stop
IB
San Diego → London
26h 40m
11:35 AM - 2:55 PM • nonstop
$1305
Iberia Airlines
Apr 02 - Apr 07, Economy
AS
San Diego → London
40h 50m
6:15 AM - 3:05 PM • 1 stop
AS
San Diego → London
40h 52m
5:00 PM - 9:52 AM • 1 stop
$1369
Alaska Airlines
Apr 02 - Apr 07, Economy
LH
San Diego → London
24h 15m
7:00 AM - 9:00 AM • 1 stop
LH
San Diego → London
26h 40m
8:25 PM - 3:25 PM • 1 stop
$1584
Lufthansa Airlines

Fly from San Diego to London with the Best Airfare Deals on FareLeaders

Looking for a cheap last-minute deal or the best round-trip flight from San Diego to London? Find the biggest savings on one-way and round-trip tickets right here.

FAQs on San Diego to London Flights

What are the airports in San Diego?
SAN
What’s the most popular airline flying from SAN to LHR?
The most popular airline flying from San Diego to London are
Can I fly from SAN to LHR non-stop?
Yes, you can fly SAN to LHR non-stop on
Which airlines fly nonstop between San Diego and London?
The non-stop flights between San Diego and London are .
What’s the earliest departure time from SAN to LHR Airport?
The earliest flight leaves SAN at 6:15 am and lands in LHR - London Heathrow
What are the airports in London?
LHR
Can I make changes to my San Diego to London flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from SAN to LHR?
Read the fare rules of the San Diego to London air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from San Diego and London?
operate flights between San Diego and London
How long does a flight from San Diego to London take?
It takes approximately 11 hour to fly non-stop from SAN to LHR, which is 5485.12 miles by air.
Which airlines provide the cheapest flights from San Diego (SAN) to London (LHR) ?
In the past couple of days, the cheapest tickets to LHR from SAN were found on AS : USD 1369
Do I need a passport to fly between SAN and LHR?
Yes
What’s the latest departure time from SAN to LHR ?
The last flight leaves SAN at 7:40 pm

San Diego (SAN) to London (LHR): Airport Information

Origin Airport San Diego International , San Diego, US
Destination Airport London Heathrow , London, GB
Distance 5485 miles

More Flight Options for San Diego (SAN) and London (LHR)

Why Fareleaders for SAN to LHR Plane Tickets

Lowest Prices
Lowest Prices
Uncover the best deals on San Diego to London flights by comparing fares from hundreds of airlines and agencies.
New Deals
New Deals Everyday
Get the best prices on SAN to LHR flights—we update our fares daily so you never miss a saving.
Best Travel Options
No Service Fees
Compare hundreds of San Diego to London flights and secure the best deals—we never add any service fees.
Get Fare Drop Alert
Be the first to know when fares drop for the San Diego (SAN) to London (LHR)
Terms and Conditions*