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£438+ 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 15/7. 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
16 Jul — 23 Jul1
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 16 June 2026.

Fly to

Route

Depart

Return

Price

Cheapest return flight

San DiegoLondon

SAN - LHR

SANLHR

San Diego

Wed 9/9

19:40-14:20

Nonstop10h 40m

London Heathrow

Tue 15/9

14:30-17:50

Nonstop11h 20m

£782

San DiegoLondon

SAN - LHR

SANLHR

San Diego

Mon 7/9

19:40-14:20

Nonstop10h 40m

London Heathrow

Tue 15/9

14:30-17:50

Nonstop11h 20m

£782

San DiegoLondon

SAN - LHR

SANLHR

San Diego

Mon 21/9

19:40-14:20

Nonstop10h 40m

London Heathrow

Sat 3/10

11:35-14:55

Nonstop11h 20m

£792

San DiegoLondon

SAN - LHR

SANLHR

San Diego

Wed 23/9

19:40-14:20

Nonstop10h 40m

London Heathrow

Sat 3/10

11:35-14:55

Nonstop11h 20m

£800
Fastest return journey

San DiegoLondon

SAN - LHR

SANLHR

San Diego

Wed 11/11

18:00-12:35

Nonstop10h 35m

London Heathrow

Thu 19/11

12:50-16:10

Nonstop11h 20m

£813

San DiegoLondon

SAN - LHR

SANLHR

San Diego

Thu 17/9

16:45-11:30

Nonstop10h 45m

London Heathrow

Sat 3/10

11:35-14:55

Nonstop11h 20m

£829

San DiegoLondon

SAN - LHR

SANLHR

San Diego

Fri 25/9

19:40-14:20

Nonstop10h 40m

London Heathrow

Sat 3/10

11:35-14:55

Nonstop11h 20m

£838

San DiegoLondon

SAN - LHR

SANLHR

San Diego

Fri 18/9

19:40-14:20

Nonstop10h 40m

London Heathrow

Sat 3/10

11:35-14:55

Nonstop11h 20m

£841

San DiegoLondon

SAN - LHR

SANLHR

San Diego

Fri 30/10

19:00-12:40

Nonstop10h 40m

London Heathrow

Mon 2/11

12:45-16:10

Nonstop11h 25m

£876

San DiegoLondon

SAN - LHR

SANLHR

San Diego

Sat 29/8

19:40-14:20

Nonstop10h 40m

London Heathrow

Tue 22/9

14:30-17:50

Nonstop11h 20m

£903

Flights are sorted by cheapest return flights first.

Deals found on 15/6

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

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
8,052 reviews
Check prices

Entertainment

6.4

Comfort

6.8

Boarding

6.9

Food

6.4

Overall

6.7

Crew

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2026

IAH - LHR

Airline was good the flight attendant were very helpful and kind. The problem I had is with cheap tickets, my ticket was not allowed one check in baggage this was new to me. I do a lot of traveling overseas and 1 check in baggage is always allowed. Also I bought insurance for my ticket it proved to be useless. I have called several times and spoke to your customer service, not one single person mentioned it to me that baggage was not allowed. All this additional expense was too much for me. I even asked one of your customer service representative I need to buy extra baggage should I buy it now and he told me when you receive check in information you can buy it @ that time never mentioned it to me that my ticket didn’t include baggage. It was very frustrating. I will never use cheap ticket again.
British Airways
6.7
Okay
8,052 reviews
British Airways
6.7
Okay
8,052 reviews
Check prices

Entertainment

6.4

Comfort

6.8

Boarding

6.9

Food

6.4

Overall

6.7

Crew

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2026

IAH - LHR

Airline was good the flight attendant were very helpful and kind. The problem I had is with cheap tickets, my ticket was not allowed one check in baggage this was new to me. I do a lot of traveling overseas and 1 check in baggage is always allowed. Also I bought insurance for my ticket it proved to be useless. I have called several times and spoke to your customer service, not one single person mentioned it to me that baggage was not allowed. All this additional expense was too much for me. I even asked one of your customer service representative I need to buy extra baggage should I buy it now and he told me when you receive check in information you can buy it @ that time never mentioned it to me that my ticket didn’t include baggage. It was very frustrating. I will never use cheap ticket again.

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 16 June 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 £140. If you're looking for a direct round-trip flight from San Diego, you can expect to pay around £485.

  • 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 5h 10m on average. The quickest direct flight from San Diego at this time departs from San Diego (1h 28m), 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, February offers travelers the most options.

See more FAQs

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