San Diego (SAN) to London (LHR) flights
One airline flies nonstop from San Diego (SAN) to London (LHR): British Airways. The two airports are 5,473 miles (8,808 km) apart. British Airways is in oneworld. There are also 37 ways to fly it with one stop, through Las Vegas, Salt Lake City and Denver and more.
Airlines flying nonstop from SAN to LHR
- British Airwaysoneworld · bookable with 9 programsWho books it
Book SAN to LHR with points
Loyalty programs that can book at least one of the nonstop airlines, from the Award Booking Guide.
- Alaska Atmos RewardsBooks British Airways
- American AAdvantageBooks British Airways
- British Airways ClubBooks British Airways
- Cathay Pacific Asia MilesBooks British Airways
- Finnair PlusBooks British Airways
- Iberia ClubBooks British Airways
- JAL Mileage BankBooks British Airways
- Qantas Frequent FlyerBooks British Airways
- Qatar Airways Privilege ClubBooks British Airways
SAN to LHR with one stop
37 connections, most direct first. 2-stop routings and flight times are in Routes with Pro.
- Via Las Vegas (LAS)Delta Air Lines the whole way
+1
+1 - Via Salt Lake City (SLC)Delta Air Lines the whole way
- Via Denver (DEN)United Airlines the whole way
+1 - Via Minneapolis (MSP)Delta Air Lines the whole way
- Via Los Angeles (LAX)United Airlines the whole way
+1 - Via Phoenix (PHX)American Airlines the whole way+1
- Via Calgary (YYC)WestJet the whole way
- Via Chicago (ORD)American Airlines and United Airlines the whole way
- Via Montreal (YUL)Air Canada the whole way
- Via Toronto (YYZ)Air Canada the whole way
- Via Detroit (DTW)Delta Air Lines the whole way
- Via Saint Louis (STL)Southwest Airlines, then British Airways
- Via San Francisco (SFO)United Airlines the whole way+1
- Via Pittsburgh (PIT)Southwest Airlines and Breeze Airways, then British Airways
- Via Cincinnati (CVG)Breeze Airways, then British Airways
SAN to LHR: common questions
Which airlines fly nonstop from SAN to LHR?
British Airways (oneworld) flies nonstop from San Diego (SAN) to London (LHR).
How far is San Diego from London by plane?
San Diego (SAN) and London (LHR) are 5,473 miles (8,808 km) apart along the great circle, the shortest path a flight can take. Connections add distance on top.
Which points programs can book SAN to LHR award flights?
9 programs can book at least one of the nonstop airlines: Alaska Atmos Rewards, American AAdvantage, British Airways Club, Cathay Pacific Asia Miles, Finnair Plus, Iberia Club, JAL Mileage Bank, Qantas Frequent Flyer and 1 more. Which flights each can book depends on its partners, so check the airline before you transfer points.
How many miles does SAN to LHR cost?
It depends on the program: each prices the route from its own chart or dynamically. The Award Flight Pricer compares 30+ programs for SAN to LHR with taxes and fees.
Where can I connect between San Diego and London?
The most direct connections are through Las Vegas (LAS), Salt Lake City (SLC), Denver (DEN), Minneapolis (MSP) and Los Angeles (LAX). On 26 of them the same airline flies both flights, for example Delta Air Lines through Las Vegas.
More routes
Routes are scheduled nonstop flights. The route data is refreshed monthly; this list was last checked November 11, 2026. Seasonal routes and new launches can be missing or end early, so confirm with the airline before you book. Distances are great-circle, the shortest path between the two airports.