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£266+ Direct flights from San Diego

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 28/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SAN — LHR
31 Jul — 7 Aug1
1 adult
1 adult, Economy, 0 bags

Find direct flights from San Diego within your budget

 
Use the slider to find direct flights from San Diego within your budget. Price data is based on user searches made on Cheapflights. Over the past seven days, Cheapflights users made 858,174 searches. This data was last updated on 1 July 2026.

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

San DiegoPhiladelphia

SAN - PHL

SANPHL

San Diego

Sun 26/7

21:55-06:13

Nonstop5h 18m

Philadelphia

Sun 2/8

18:00-20:50

Nonstop5h 50m

£416

San DiegoLondon

SAN - LHR

SANLHR

San Diego

Thu 8/10

19:40-14:20

Nonstop10h 40m

London Heathrow

Mon 12/10

14:30-17:50

Nonstop11h 20m

£744

San DiegoLondon

SAN - LHR

SANLHR

San Diego

Mon 5/10

19:40-14:20

Nonstop10h 40m

London Heathrow

Sat 10/10

11:35-14:55

Nonstop11h 20m

£754

San DiegoLondon

SAN - LHR

SANLHR

San Diego

Thu 15/10

16:45-11:30

Nonstop10h 45m

London Heathrow

Fri 6/11

12:45-16:10

Nonstop11h 25m

£755

San DiegoLondon

SAN - LHR

SANLHR

San Diego

Sat 7/11

18:00-12:40

Nonstop10h 40m

London Heathrow

Sun 15/11

12:45-16:10

Nonstop11h 25m

£756

San DiegoLondon

SAN - LHR

SANLHR

San Diego

Thu 5/11

18:00-12:40

Nonstop10h 40m

London Heathrow

Mon 16/11

12:45-16:10

Nonstop11h 25m

£792

San DiegoLondon

SAN - LHR

SANLHR

San Diego

Thu 3/9

16:45-11:30

Nonstop10h 45m

London Heathrow

Fri 18/9

14:30-17:50

Nonstop11h 20m

£828

San DiegoLondon

SAN - LHR

SANLHR

San Diego

Sat 3/10

19:40-14:20

Nonstop10h 40m

London Heathrow

Sat 17/10

11:35-14:55

Nonstop11h 20m

£837

San DiegoLondon

SAN - LHR

SANLHR

San Diego

Tue 1/9

16:45-11:30

Nonstop10h 45m

London Heathrow

Fri 18/9

11:35-14:55

Nonstop11h 20m

£846

San DiegoLondon

SAN - LHR

SANLHR

San Diego

Tue 13/10

19:40-14:20

Nonstop10h 40m

London Heathrow

Fri 6/11

12:45-16:10

Nonstop11h 25m

£906

Flights are sorted by cheapest return flights first.

Deals found on 28/6

Showing 1-10 of 25 resultsSorted by cheapest first
1
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Best time to book a flight from San Diego

Have a flexible travel schedule? Discover the best time to fly from San Diego with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines flying non-stop to San Diego

Get insights into the airlines that provide direct flights from San Diego. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight from San Diego. Reviews last updated Cheapflights.
Get a feel of what it's like to fly with British Airways from San Diego by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
British Airways
6.7
Okay
8,087 reviews
Check prices

Overall

6.7

Boarding

6.9

Comfort

6.8

Entertainment

6.4

Crew

7.7

Food

6.4

Reviews

1 / 20
8.0
Excellent

Lakshmi,Dec 2025

SFO - LHR

I had a great time on the flight with good entertainment and food. The staff was awesome. The only thing was there was a delay in boarding and takeoff from London. However, I was pleasantly surprised when the airline sent an apology for the few later landing in Mumbai. They did not have WiFi on board on the leg from London to Mumbai but that was okay for me. On the first leg from SF to London, a couple of seats ahead of me had issues with their display so they could not watch anything on their screens although the stewardess gas be them an option to use the WiFi on their devices. This did not affect me, however, so that was cool. I would recommend British Airways. This was my first time flying with them and I had a lovely flight.
British Airways
6.7
Okay
8,087 reviews
British Airways
6.7
Okay
8,087 reviews
Check prices

Overall

6.7

Boarding

6.9

Comfort

6.8

Entertainment

6.4

Crew

7.7

Food

6.4

Reviews

1 / 20
8.0
Excellent

Lakshmi,Dec 2025

SFO - LHR

I had a great time on the flight with good entertainment and food. The staff was awesome. The only thing was there was a delay in boarding and takeoff from London. However, I was pleasantly surprised when the airline sent an apology for the few later landing in Mumbai. They did not have WiFi on board on the leg from London to Mumbai but that was okay for me. On the first leg from SF to London, a couple of seats ahead of me had issues with their display so they could not watch anything on their screens although the stewardess gas be them an option to use the WiFi on their devices. This did not affect me, however, so that was cool. I would recommend British Airways. This was my first time flying with them and I had a lovely flight.

Related info for your journey

Access useful and relevant information related to your journey from San Diego. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 1 July 2026.

  • Where can you fly direct from San Diego?

    Currently, the most popular direct flight destination from San Diego is New York John F Kennedy Intl Airport.

  • How much are direct flights from San Diego?

    On average, a one-way direct flight from San Diego will cost users approximately £149. If you're looking for a direct round-trip flight from San Diego, you can expect to pay around £420.

  • How long is a direct flight from San Diego?

    While the flight duration depends heavily on the destination, on average, travelers can expect non-stop flights from San Diego to last approximately 4h 27m on average. The quickest direct flight from San Diego at this time departs from San Diego (1h 30m), while the longest leaves from San Diego (10h 40m).

  • What is the best time of year to fly direct from San Diego?

    If you're seeking the lowest price on a direct flight from San Diego, October is worth consideration as prices are at their lowest, on average. In terms of the number of daily non-stop flights, January offers travelers the most options.

See more FAQs

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