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£33+ 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 16/3. 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
6 Apr — 13 Apr1
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 7 March 2026.

Wed 1/421:55
SAN
-
LAS
Nonstop1h 30m
Southwest
Wed 8/414:25
LAS
-
SAN
Nonstop1h 20m
Southwest
Deal found 2/3£88
Sun 29/320:30
SAN
-
LAS
Nonstop1h 25m
Southwest
Wed 1/421:05
LAS
-
SAN
Nonstop1h 10m
Southwest
Deal found 2/3£95
Wed 1/417:20
SAN
-
LAS
Nonstop1h 26m
Alaska Airlines
Tue 7/406:29
LAS
-
SAN
Nonstop1h 16m
Alaska Airlines
Deal found 3/3£102
Sun 5/421:56
SAN
-
LAS
Nonstop1h 26m
Frontier
Sun 12/419:49
LAS
-
SAN
Nonstop1h 22m
Frontier
Deal found 6/3£107
Wed 8/421:55
SAN
-
LAS
Nonstop1h 25m
Southwest
Sat 11/406:10
LAS
-
SAN
Nonstop1h 15m
Southwest
Deal found 4/3£108
Wed 1/408:15
SAN
-
LAS
Nonstop1h 38m
Alaska Airlines
Sat 11/419:59
LAS
-
SAN
Nonstop1h 28m
Alaska Airlines
Deal found 3/3£110
Thu 2/421:50
SAN
-
LAS
Nonstop1h 30m
Southwest
Thu 9/407:15
LAS
-
SAN
Nonstop1h 15m
Southwest
Deal found 3/3£115
Fri 15/521:55
SAN
-
LAS
Nonstop1h 25m
Southwest
Sun 17/506:05
LAS
-
SAN
Nonstop1h 15m
Southwest
Deal found 2/3£117
Wed 1/419:45
SAN
-
LAS
Nonstop1h 30m
Southwest
Sun 5/406:30
LAS
-
SAN
Nonstop1h 15m
Southwest
Deal found 4/3£121
Fri 3/420:54
SAN
-
LAS
Nonstop1h 31m
Frontier
Sun 5/419:49
LAS
-
SAN
Nonstop1h 22m
Frontier
Deal found 4/3£122
Sun 19/406:45
SAN
-
LAS
Nonstop1h 25m
Southwest
Sun 26/406:05
LAS
-
SAN
Nonstop1h 15m
Southwest
Deal found 5/3£125
Sat 18/421:15
SAN
-
JFK
Nonstop5h 18m
JetBlue
Fri 24/416:45
JFK
-
SAN
Nonstop6h 19m
JetBlue
Deal found 3/3£162

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 7 March 2026.

Fly to

Route

Depart

Return

Price

Cheapest return flight

San DiegoLas Vegas

SAN - LAS

SANLAS

San Diego

Wed 1/4

21:55-23:25

Nonstop1h 30m

Las Vegas Harry Reid Intl

Wed 8/4

07:40-08:55

Nonstop1h 15m

£88

San DiegoLas Vegas

SAN - LAS

SANLAS

San Diego

Mon 6/4

15:34-17:10

Nonstop1h 36m

Las Vegas Harry Reid Intl

Tue 7/4

12:55-14:15

Nonstop1h 20m

£102

San DiegoLas Vegas

SAN - LAS

SANLAS

San Diego

Tue 7/4

15:34-17:10

Nonstop1h 36m

Las Vegas Harry Reid Intl

Wed 8/4

12:55-14:15

Nonstop1h 20m

£102

San DiegoLas Vegas

SAN - LAS

SANLAS

San Diego

Wed 8/4

14:41-16:07

Nonstop1h 26m

Las Vegas Harry Reid Intl

Sat 11/4

19:59-21:27

Nonstop1h 28m

£108

San DiegoLas Vegas

SAN - LAS

SANLAS

San Diego

Wed 13/5

21:55-23:20

Nonstop1h 25m

Las Vegas Harry Reid Intl

Mon 18/5

06:10-07:25

Nonstop1h 15m

£110

San DiegoLas Vegas

SAN - LAS

SANLAS

San Diego

Tue 7/4

17:20-18:46

Nonstop1h 26m

Las Vegas Harry Reid Intl

Sat 11/4

19:59-21:27

Nonstop1h 28m

£110

San DiegoLas Vegas

SAN - LAS

SANLAS

San Diego

Mon 30/3

07:50-09:15

Nonstop1h 25m

Las Vegas Harry Reid Intl

Mon 6/4

10:00-11:15

Nonstop1h 15m

£110
Fastest return journey

San DiegoLas Vegas

SAN - LAS

SANLAS

San Diego

Sun 17/5

08:05-09:30

Nonstop1h 25m

Las Vegas Harry Reid Intl

Sun 17/5

22:15-23:25

Nonstop1h 10m

£110

San DiegoLas Vegas

SAN - LAS

SANLAS

San Diego

Fri 15/5

21:55-23:20

Nonstop1h 25m

Las Vegas Harry Reid Intl

Sun 17/5

06:05-07:20

Nonstop1h 15m

£117

San DiegoLas Vegas

SAN - LAS

SANLAS

San Diego

Fri 8/5

21:55-23:20

Nonstop1h 25m

Las Vegas Harry Reid Intl

Sun 10/5

07:15-08:30

Nonstop1h 15m

£117

Flights are sorted by cheapest return flights first.

Deals found on 7/3

Showing 1-10 of 60 resultsSorted by cheapest first
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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
7,778 reviews
Check prices

Comfort

6.8

Food

6.4

Overall

6.7

Boarding

6.9

Entertainment

6.4

Crew

7.6

Reviews

1 / 20
2.0
Mediocre

Natasha,Feb 2026

SEA - LHR

I already said the thing about the list luggage, which actually this flight.
British Airways
6.7
Okay
7,778 reviews
British Airways
6.7
Okay
7,778 reviews
Check prices

Comfort

6.8

Food

6.4

Overall

6.7

Boarding

6.9

Entertainment

6.4

Crew

7.6

Reviews

1 / 20
2.0
Mediocre

Natasha,Feb 2026

SEA - LHR

I already said the thing about the list luggage, which actually this 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 7 March 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 £143. If you're looking for a direct round-trip flight from San Diego, you can expect to pay around £297.

  • 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 2h 57m on average. The quickest direct flight from San Diego at this time departs from San Diego (1h 45m), while the longest leaves from San Diego (5h 10m).

  • 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, May 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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