Direct flights from London to San Diego

Did you mean Flights from San Diego to London?

London

United Kingdom

LHR

London Heathrow Airport

San Diego

United States

SAN

San Diego International Airport

Route: Nonstop service available
Distance: 5,472 miles
Marketing airlines: 6 airlines
Aircraft: 2 aircraft types
Dates: Oct 19, 2026 – Oct 13, 2027

Observed award fares

A sample of one-way prices for one traveler from Roame’s fare cache. Points, fees, and seats describe the same observation. Availability can change; confirm with the loyalty program before transferring points.

Lowest price in this limited sample: 22,500 points + $663.00 for LHR → SAN, Economy, on 2026-11-08, booked with American Airlines. This is an observed fare, not a guaranteed price or the lowest price across all dates and programs.

Departure window: 2026-10-23 – 2026-11-21.

LHR → SANEconomy
BA273
22,500 points+ $663.00
Departure
2026-11-08
Seats seen
3
Book with
American Airlines
Observed (UTC)
2026-10-22 03:44
LHR → SANEconomy
BA273
22,500 points+ $665.00
Departure
2026-11-08
Seats seen
3
Book with
American Airlines
Observed (UTC)
2026-10-23 04:19
LHR → SANEconomy
BA273
22,500 points+ $665.00
Departure
2026-11-14
Seats seen
3
Book with
American Airlines
Observed (UTC)
2026-10-23 03:14
LHR → SANEconomy
BA273
22,500 points+ $663.00
Departure
2026-11-14
Seats seen
3
Book with
American Airlines
Observed (UTC)
2026-10-22 01:29
LHR → SANEconomy
BA273
35,000 points+ $538.00
Departure
2026-11-04
Seats seen
9
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-23 00:21
LHR → SANEconomy
BA273
35,000 points+ $537.00
Departure
2026-11-04
Seats seen
9
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-22 06:31
LHR → SANEconomy
BA273
35,000 points+ $537.00
Departure
2026-11-08
Seats seen
9
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-22 06:28
LHR → SANEconomy
BA273
35,000 points+ $538.00
Departure
2026-11-08
Seats seen
9
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-23 04:19
LHR → SANEconomy
BA273
35,000 points+ $537.00
Departure
2026-11-11
Seats seen
9
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-21 19:14
LHR → SANEconomy
BA273
35,000 points+ $538.00
Departure
2026-11-11
Seats seen
9
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-22 11:32
LHR → SANEconomy
BA273
35,000 points+ $538.00
Departure
2026-11-14
Seats seen
9
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-23 03:14
LHR → SANEconomy
BA273
35,000 points+ $537.00
Departure
2026-11-14
Seats seen
9
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-22 01:29

London to San Diego route overview

London Heathrow Airport (LHR) serves London; San Diego International Airport (SAN) serves San Diego.

The airports are 5,472 miles apart by great-circle distance.

Roame's current schedule feed shows nonstop service from LHR to SAN.

Marketing airlines listed in the current schedule, including codeshare sellers, are American Airlines (AA), Alaska Airlines (AS), Finnair (AY), British Airways (BA), Aer Lingus (EI) and Iberia (IB). This list does not identify the operating airline for each flight; check the flight details before booking.

Published schedule dates span Oct 19, 2026 – Oct 13, 2027.

Marketing airlines on the London to San Diego route

These are marketing airlines, including codeshare sellers. This list does not identify the operating airline for each flight; check the flight details before booking.