Find flights
When to book
Airlines
FAQs

Cheap flights from Birmingham to San Diego from £687

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/11. Fares are subject to change and may not be available on all flights or dates of travel.
BHX — SAN
11 Jun — 18 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Birmingham to San Diego

Enter your travel dates to find the best prices.

Cheapest flights from Birmingham to San Diego
Explore the most affordable flight options available from Birmingham to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 May 2026.

Wed 11/1113:20
BHX
-
SAN
2 stops19h 09m
United Airlines
Sun 15/1122:30
SAN
-
BHX
2 stops30h 05m
United Airlines
Deal found 7/5£687
Thu 17/906:05
BHX
-
SAN
2 stops19h 21m
Lufthansa
Thu 1/1014:24
SAN
-
BHX
2 stops23h 21m
Lufthansa
Deal found 7/5£693
Thu 17/906:05
BHX
-
SAN
2 stops19h 21m
United Airlines
Thu 1/1014:24
SAN
-
BHX
2 stops18h 51m
United Airlines
Deal found 11/5£724
Thu 17/905:55
BHX
-
SAN
1 stop13h 55m
Delta
Thu 1/1010:00
SAN
-
BHX
2 stops19h 40m
Delta
Deal found 8/5£733

Find flight deals from Birmingham to San Diego

Discover tips and strategies to find the most affordable flight options for your journey from Birmingham (BHX) to San Diego (SAN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 12 May 2026.

Round-trip from

£693

Popular in

January

Cheapest in

April

Average price

£657
Lufthansa
  • Lufthansa
  • 17/9-1/10
  • 4 total stops
  • 42h 42m total
  • Birmingham to San Diego
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£84 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£24 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Birmingham 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 12 May 2026.
Use the filters below to find and compare flights from Birmingham to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BirminghamSan Diego

BHX - SAN

BHXSAN

Birmingham

Thu 17/9

06:05-17:26

2 stops19h 21m

San Diego

Thu 1/10

14:24-21:45

2 stops23h 21m

£693

BirminghamSan Diego

BHX - SAN

BHXSAN

Birmingham

Thu 17/9

06:05-17:26

2 stops19h 21m

San Diego

Thu 1/10

14:24-17:15

2 stops18h 51m

£724

BirminghamSan Diego

BHX - SAN

BHXSAN

Birmingham

Thu 17/9

05:55-11:50

1 stop13h 55m

San Diego

Thu 1/10

10:00-13:40

2 stops19h 40m

£734
Fastest return journey

BirminghamSan Diego

BHX - SAN

BHXSAN

Birmingham

Thu 17/9

05:55-11:50

1 stop13h 55m

San Diego

Thu 1/10

13:40-12:40

1 stop15h 00m

£735

BirminghamSan Diego

BHX - SAN

BHXSAN

Birmingham

Sun 23/8

10:35-21:25

2 stops42h 50m

San Diego

Fri 11/9

19:41-10:00

3 stops30h 19m

£792

Flights are sorted by cheapest return flights first.

Deals found on 7/5

Sorted by cheapest first

Best time to book a flight from Birmingham to San Diego

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

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

Currently, April is the cheapest month in which you can book a flight from Birmingham to San Diego (average of £558). Flying from Birmingham to San Diego in January is currently the most expensive (average of £1,040). 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 Birmingham 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 12 May 2026.
Get a feel of what it's like to fly with KLM and Virgin Atlantic from Birmingham to San Diego by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,514 reviews
Check prices

Overall

7.8

Crew

8.4

Comfort

7.7

Boarding

7.8

Food

7.3

Entertainment

7.2

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
KLM
7.8
Good
1,514 reviews
KLM
7.8
Good
1,514 reviews
Check prices

Overall

7.8

Crew

8.4

Comfort

7.7

Boarding

7.8

Food

7.3

Entertainment

7.2

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Virgin Atlantic
7.4
Good
688 reviews
KLM
7.8
Good
1,514 reviews
Check prices

Overall

7.8

Crew

8.4

Comfort

7.7

Boarding

7.8

Food

7.3

Entertainment

7.2

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

Related info for your journey

Find useful and relevant information for your journey from Birmingham to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Airlines like Lufthansa, United Airlines, and Delta fly from Birmingham to San Diego in about 13h 55m. The time it takes to get you to your destination can typically vary by up to 5h 26m. There are 5384 mi between Birmingham and San Diego. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines flying from Birmingham to San Diego round-trip?

    Cheapflights users have booked flights from Birmingham to San Diego round-trip from £534. Another airline that can offer you cheap pricing is Virgin Atlantic. These flights start at 23% lower than the current average price 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Birmingham 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 Birmingham to San Diego?

    Currently, April is the cheapest month in which you can book a flight from Birmingham to San Diego (average of £558). Flying from Birmingham to San Diego in January is currently the most expensive (average of £1,040). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Birmingham to San Diego

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Los Angeles flights
Heathrow to San Francisco flights
Heathrow to Las Vegas flights
Gatwick to Los Angeles flights
Stansted to Los Angeles flights
London City to Los Angeles flights
Gatwick to San Francisco flights
London City to San Francisco flights
Stansted to San Francisco flights
Heathrow to Ontario flights
Luton to Los Angeles flights
Gatwick to Las Vegas flights
Heathrow to Santa Ana flights
London City to Las Vegas flights
Heathrow to San Diego flights
Stansted to Las Vegas flights
Heathrow to San Jose flights
Luton to San Francisco flights
Luton to Las Vegas flights
Manchester to Las Vegas flights
Gatwick to San Diego flights
Heathrow to Oakland flights
Manchester to Los Angeles flights
Newcastle upon Tyne to Los Angeles flights
Manchester to San Francisco flights
Heathrow to Burbank flights
London City to San Diego flights
Birmingham to Los Angeles flights
Stansted to San Diego flights
Heathrow to Long Beach flights
Manchester to Ontario flights
Edinburgh to San Francisco flights
Southend to Los Angeles flights
Gatwick to San Jose flights
Edinburgh to Los Angeles flights
Birmingham to San Francisco flights
Manchester to Santa Ana flights
Gatwick to Ontario flights
Heathrow to Sacramento flights
Birmingham to Las Vegas flights
Edinburgh to Las Vegas flights
Birmingham to Santa Ana flights
Leeds to Los Angeles flights
Newcastle upon Tyne to San Francisco flights
Southampton to Los Angeles flights
Heathrow to Fresno flights
Manchester to San Jose flights
London City to Sacramento flights
London City to San Jose flights
London City to Ontario flights

Top 2 airlines flying from Birmingham to San Diego

Discover the top 2 airlines that operate flights from Birmingham 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 12 May 2026.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£534Average£706FlexibilityNo cancel feeOn-time75%
Search KLM flights
Virgin AtlanticCheapest£549Average£684FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to San Diego from Birmingham today with Cheapflights!

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to San Diego from Birmingham.

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

Certainly. Search results for flights to San Diego from Birmingham shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.