Cheap flights from Sheffield to San Diego from £349

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 4/5. Fares are subject to change and may not be available on all flights or dates of travel.
MAN — SAN
5 May — 12 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Sheffield to San Diego

Enter your travel dates to find the best prices.

Cheapest flights from Sheffield to San Diego
Explore the most affordable flight options available from Sheffield to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 April 2026.

Tue 1/907:00
MAN
-
SAN
1 stop16h 25m
Multiple Airlines
Wed 16/916:06
SAN
-
MAN
2 stops17h 49m
Multiple Airlines
Deal found 1/4£657
Sun 3/517:55
MAN
-
SAN
1 stop29h 30m
Multiple Airlines
Sun 10/516:49
SAN
-
MAN
2 stops33h 36m
Multiple Airlines
Deal found 3/4£688
Sun 3/517:55
MAN
-
SAN
1 stop29h 30m
Lufthansa
Sun 10/517:15
SAN
-
MAN
1 stop22h 00m
Lufthansa
Deal found 3/4£692
Tue 1/909:35
MAN
-
SAN
2 stops21h 20m
Scandinavian Airlines
Thu 17/910:00
SAN
-
MAN
2 stops24h 30m
Scandinavian Airlines
Deal found 4/4£693
Fri 28/819:10
MAN
-
SAN
2 stops35h 45m
Scandinavian Airlines
Fri 11/910:55
SAN
-
MAN
2 stops38h 00m
Scandinavian Airlines
Deal found 31/3£694
Tue 1/909:00
MAN
-
SAN
1 stop34h 35m
Air Canada
Wed 16/913:10
SAN
-
MAN
1 stop33h 20m
Air Canada
Deal found 2/4£695
Tue 1/909:00
MAN
-
SAN
1 stop34h 35m
United Airlines
Thu 17/908:00
SAN
-
MAN
2 stops25h 20m
United Airlines
Deal found 1/4£700

Find flight deals from Sheffield to San Diego

Keep the following information in mind while searching for Sheffield to San Diego flight deals. Data was last updated 5 April 2026.

Round-trip from

£657

One-way from

£349

Popular in

July

Cheapest in

February

Average price

£647
SWISS
  • SWISS
  • 1/9-16/9
  • 3 total stops
  • 34h 14m total
  • Sheffield to San Diego
4/5
  • 4/5
  • 3 total stops
  • 49h 50m total
  • Sheffield to San Diego
Highest demand for flights based on searches. 10% potential increase in price (£58 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£11 potential savings vs. average return price).
Average for round-trip flights in April 2026

Cheapflights Fare Finder

 
Customise your flight search to find flights from Sheffield to San Diego that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 5 April 2026.
Use the filters below to find and compare flights from Sheffield to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

ManchesterSan Diego

MAN - SAN

MANSAN

Manchester

Tue 1/9

09:00-11:35

1 stop34h 35m

San Diego

Thu 17/9

10:44-17:20

2 stops22h 36m

£700

ManchesterSan Diego

MAN - SAN

MANSAN

Manchester

Fri 25/9

09:00-12:16

1 stop35h 16m

San Diego

Tue 29/9

22:30-17:35

2 stops35h 05m

£730

ManchesterSan Diego

MAN - SAN

MANSAN

Manchester

Mon 11/5

06:00-17:19

2 stops19h 19m

San Diego

Thu 21/5

13:53-22:55

2 stops49h 02m

£733

ManchesterSan Diego

MAN - SAN

MANSAN

Manchester

Mon 20/4

06:00-18:38

2 stops20h 38m

San Diego

Mon 11/5

11:04-17:10

2 stops22h 06m

£793
Fastest return journey

ManchesterSan Diego

MAN - SAN

MANSAN

Manchester

Tue 19/5

06:05-20:38

3 stops22h 33m

San Diego

Tue 26/5

06:40-10:40

2 stops20h 00m

£822

ManchesterSan Diego

MAN - SAN

MANSAN

Manchester

Tue 1/9

09:35-23:43

2 stops22h 08m

San Diego

Thu 17/9

10:00-18:30

3 stops24h 30m

£832

ManchesterSan Diego

MAN - SAN

MANSAN

Manchester

Sun 17/5

10:35-17:19

2 stops38h 44m

San Diego

Sun 24/5

22:40-17:10

2 stops34h 30m

£833
Cheapest one-way

ManchesterSan Diego

MAN - SAN

MANSAN

Manchester

Fri 19/6

14:55-23:39

1 stop16h 44m

£579

ManchesterSan Diego

MAN - SAN

MANSAN

Manchester

Sun 26/4

20:55-20:43

2 stops31h 48m

£628

ManchesterSan Diego

MAN - SAN

MANSAN

Manchester

Sat 20/6

14:55-23:39

1 stop16h 44m

£640

Flights are sorted by cheapest return flights first.

Deals found on 1/4

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

Best time to book a flight from Sheffield to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego from Sheffield 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.

Cheapflights Insights

Everything you need to know about your flight from Sheffield to San Diego

How far ahead should I book a flight from Sheffield to San Diego?

Use this chart to determine the optimal time to book a return flight from Sheffield to San Diego. Price data was last updated on 3 April 2026.

The best time to book flights from Sheffield to San Diego is 47 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Sheffield to San Diego?

Currently, March is the cheapest month in which you can book a flight from Sheffield to San Diego (average of £337). Flying from Sheffield to San Diego in December is currently the most expensive (average of £594). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost for a return flight from Sheffield to San Diego?

Reviews of airlines servicing San Diego

Get insights into the airlines that provide service to 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 to San Diego. Reviews last updated 5 April 2026.
See what other customers who have flown with KLM,Virgin Atlantic, andAmerican Airlines from Sheffield to San Diego have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Crew

8.4

Comfort

7.6

Boarding

7.8

Entertainment

7.1

Food

7.3

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

Crew

8.4

Comfort

7.6

Boarding

7.8

Entertainment

7.1

Food

7.3

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

Crew

8.4

Comfort

7.6

Boarding

7.8

Entertainment

7.1

Food

7.3

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

Crew

8.4

Comfort

7.6

Boarding

7.8

Entertainment

7.1

Food

7.3

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

Crew

8.4

Comfort

7.6

Boarding

7.8

Entertainment

7.1

Food

7.3

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

Crew

8.4

Comfort

7.6

Boarding

7.8

Entertainment

7.1

Food

7.3

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

Related info for your journey

Find useful and relevant information for your journey from Sheffield to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly into for flights to San Diego from Sheffield?

    For a flight from Sheffield to San Diego, you will be flying into San Diego. San Diego (SAN) is just 2.6 mi from the center of the city. San Diego is the only San Diego airport and it handles 0 inbound flights from Sheffield per day. 9 airlines have flights to San Diego from Sheffield on a regular basis.

  • How long is the flight from Sheffield to San Diego?

    Airlines like United Airlines fly from Sheffield to San Diego in about 34h 35m. The time it takes to get you to your destination can typically vary by up to . The distance between Sheffield and San Diego is about 5327 mi.

  • Can I find deals for flights from Sheffield to San Diego that include hotel bookings?

    Yes. In addition to deals on Sheffield to San Diego flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Sheffield to San Diego?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sheffield to San Diego.

  • Can I find deals for business class flights from Sheffield to San Diego?

    Yes. Cheapflights offers flight deals from Sheffield to San Diego by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Sheffield to San Diego?

    Currently, March is the cheapest month in which you can book a flight from Sheffield to San Diego (average of £337). Flying from Sheffield to San Diego in December is currently the most expensive (average of £594). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
Coronado
El Cajon

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Alternative routes for Sheffield to San Diego

See prices for flight routes from nearby airports that may be better suited for you.

Top 9 airlines flying from Sheffield to San Diego

Discover the top 9 airlines that operate flights from Sheffield to San Diego. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 5 April 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest£519Average£583FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
British AirwaysCheapest£520Average£651FlexibilityNo cancel feeOn-time70%
Search British Airways flights
DeltaCheapest£546Average£783FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Virgin AtlanticCheapest£550Average£701FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
LufthansaCheapest£551Average£658FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
FinnairCheapest£551Average£631FlexibilityNo cancel feeOn-time76%
Search Finnair flights
KLMCheapest£557Average£718FlexibilityNo cancel feeOn-time75%
Search KLM flights
United AirlinesCheapest£573Average£647FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Aer LingusCheapest£706Average£871FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Sheffield to San Diego?

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Why should you use Cheapflights to find cheap flight tickets from Sheffield to San Diego?

Millions of users choose and trust Cheapflights to book the best flight deals from Sheffield to San Diego for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Sheffield to San Diego with no change fees?

Yes! Cheapflights helps users easily find flights from Sheffield to San Diego with no change fees.

Can Cheapflights notify me if prices for flights from Sheffield to San Diego become cheaper?

Yes! Start tracking prices for Sheffield to San Diego flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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