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£58+ 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 14/2. 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
13 Dec — 20 Dec1
1 adult
1 adult, Economy, 0 bags

Direct flights from San Diego

Enter your travel dates to find the best prices.

Cheapest flights from San Diego
Explore the most affordable flight options available from San Diego. Find the lowest fares based on data from user searches, with prices last updated on 13 November 2025.

Thu 12/215:38SAN - DFW
Nonstop3h 01mAmerican Airlines
Sun 15/220:47DFW - SAN
Nonstop3h 20mAmerican Airlines
Deal found 12/11£164
Thu 30/408:05SAN - DFW
Nonstop3h 20mAlaska Airlines
Mon 4/519:20DFW - SAN
Nonstop3h 05mAlaska Airlines
Deal found 10/11£165
Tue 20/110:50SAN - DFW
Nonstop2h 59mAmerican Airlines
Fri 23/121:30DFW - SAN
Nonstop3h 20mAmerican Airlines
Deal found 11/11£224
Wed 10/1216:41SAN - DFW
Nonstop3h 05mAmerican Airlines
Fri 12/1207:14DFW - SAN
Nonstop3h 14mAmerican Airlines
Deal found 11/11£232
Mon 8/1216:41SAN - DFW
Nonstop3h 05mAmerican Airlines
Tue 9/1221:09DFW - SAN
Nonstop3h 12mAmerican Airlines
Deal found 10/11£239
Sun 7/1216:45SAN - DFW
Nonstop3h 05mAmerican Airlines
Wed 10/1221:09DFW - SAN
Nonstop3h 12mAmerican Airlines
Deal found 11/11£265
Wed 10/1207:21SAN - DFW
Nonstop3h 07mAlaska Airlines
Sun 14/1222:45DFW - SAN
Nonstop3h 08mAlaska Airlines
Deal found 10/11£441
Thu 15/118:00SAN - LHR
Nonstop10h 35mBritish Airways
Tue 20/112:50LHR - SAN
Nonstop11h 20mBritish Airways
Deal found 12/11£477
Mon 16/218:00SAN - LHR
Nonstop10h 35mBritish Airways
Mon 23/212:50LHR - SAN
Nonstop11h 20mBritish Airways
Deal found 12/11£480
Sat 22/1106:15SAN - DFW
Nonstop3h 11mAlaska Airlines
Tue 2/1208:30DFW - SAN
Nonstop3h 25mAlaska Airlines
Deal found 11/11£488
Wed 4/318:00SAN - LHR
Nonstop10h 35mBritish Airways
Fri 13/312:50LHR - SAN
Nonstop11h 20mBritish Airways
Deal found 11/11£493
Mon 11/516:45SAN - LHR
Nonstop10h 45mBritish Airways
Mon 18/511:35LHR - SAN
Nonstop11h 20mBritish Airways
Deal found 12/11£497

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 13 November 2025.

Fly to

Heathrow

Route

Depart

Return

Price

San DiegoDallas

SAN - DFW

SANDFW

San Diego

Thu 12/2

16:41-21:42

Nonstop3h 01m

Dallas/Fort Worth

Sun 15/2

08:38-10:01

Nonstop3h 23m

£164

San DiegoDallas

SAN - DFW

SANDFW

San Diego

Tue 3/3

16:53-21:50

Nonstop2h 57m

Dallas/Fort Worth

Wed 4/3

21:07-22:27

Nonstop3h 20m

£197

San DiegoDallas

SAN - DFW

SANDFW

San Diego

Sat 6/12

16:41-21:46

Nonstop3h 05m

Dallas/Fort Worth

Wed 10/12

21:09-22:21

Nonstop3h 12m

£212

San DiegoDallas

SAN - DFW

SANDFW

San Diego

Tue 20/1

10:50-15:49

Nonstop2h 59m

Dallas/Fort Worth

Fri 23/1

21:30-22:50

Nonstop3h 20m

£224

San DiegoDallas

SAN - DFW

SANDFW

San Diego

Wed 10/12

16:41-21:46

Nonstop3h 05m

Dallas/Fort Worth

Fri 12/12

07:14-08:28

Nonstop3h 14m

£232

San DiegoDallas

SAN - DFW

SANDFW

San Diego

Thu 4/12

15:40-20:45

Nonstop3h 05m

Dallas/Fort Worth

Sat 6/12

07:14-08:28

Nonstop3h 14m

£239

San DiegoDallas

SAN - DFW

SANDFW

San Diego

Mon 8/12

16:41-21:46

Nonstop3h 05m

Dallas/Fort Worth

Tue 9/12

21:09-22:21

Nonstop3h 12m

£239

San DiegoDallas

SAN - DFW

SANDFW

San Diego

Sun 7/12

16:45-21:50

Nonstop3h 05m

Dallas/Fort Worth

Wed 10/12

21:09-22:21

Nonstop3h 12m

£265

San DiegoDallas

SAN - DFW

SANDFW

San Diego

Sun 23/11

06:15-11:26

Nonstop3h 11m

Dallas/Fort Worth

Tue 2/12

08:30-09:55

Nonstop3h 25m

£488

San DiegoLondon

SAN - LHR

SANLHR

San Diego

Thu 29/1

18:00-12:35

Nonstop10h 35m

London Heathrow

Sat 7/2

12:50-16:10

Nonstop11h 20m

£507

Flights are sorted by cheapest return flights first.

Deals found on 11/11

Showing 1-10 of 42 results
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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
7,515 reviews
Check prices

Overall

6.7

Boarding

6.9

Comfort

6.7

Entertainment

6.4

Food

6.3

Crew

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

IAD - LHR

The plane had to load and unload passengers not through a jet way but out on the tarmac at Heathrow. The steps were steep. We weren't expecting to have to carry our luggage up and down stairs.
British Airways
6.7
Okay
7,515 reviews
British Airways
6.7
Okay
7,515 reviews
Check prices

Overall

6.7

Boarding

6.9

Comfort

6.7

Entertainment

6.4

Food

6.3

Crew

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

IAD - LHR

The plane had to load and unload passengers not through a jet way but out on the tarmac at Heathrow. The steps were steep. We weren't expecting to have to carry our luggage up and down stairs.

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 13 November 2025.

  • Where can you fly direct from San Diego?

    Currently, the most popular direct flight destination from San Diego is Sacramento.

  • How much are direct flights from San Diego?

    On average, a one-way direct flight from San Diego will cost users approximately £220. If you're looking for a direct round-trip flight from San Diego, you can expect to pay around £394.

  • 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 3h 59m on average. The quickest direct flight from San Diego at this time departs from San Diego (1h 40m), while the longest leaves from San Diego (10h 35m).

  • 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, September 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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