£454 Cheap Flights to San Diego Coast

View £454 flight on Tue, 23 Sep 2025Opens in a new window

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Cheap round-trip flights to San Diego Coast

Prices were available within the past 7 days and start at £454 for one-way flights and £403 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply.

British Airways
Fri, 13 Feb - Sun, 22 Mar
LHR
London
SAN
San Diego
£403 Return, found 5 hours ago
£403
Return
found 5 hours ago
Select British Airways flight, departing Fri, 13 Feb from London to San Diego, returning Sun, 22 Mar, priced at £403 found 5 hours ago
British Airways
Fri, 13 Feb - Sun, 22 Mar
LHR
London
SAN
San Diego
£403 Return, found 5 hours ago
£403
Return
found 5 hours ago
Select British Airways flight, departing Fri, 13 Feb from London to San Diego, returning Sun, 22 Mar, priced at £403 found 5 hours ago
American Airlines
Thu, 21 Aug - Wed, 10 Sep
LHR
London
SAN
San Diego
£417 Return, found 5 hours ago
£417
Return
found 5 hours ago
Select American Airlines flight, departing Thu, 21 Aug from London to San Diego, returning Wed, 10 Sep, priced at £417 found 5 hours ago
Virgin Atlantic
Sun, 14 Sep - Sun, 21 Sep
LHR
London
SAN
San Diego
£447 Return, found 2 hours ago
£447
Return
found 2 hours ago
Select Virgin Atlantic flight, departing Sun, 14 Sep from London to San Diego, returning Sun, 21 Sep, priced at £447 found 2 hours ago
American Airlines
Thu, 12 Jun - Mon, 16 Jun
LGW
London
SAN
San Diego
£457 Return, found 4 hours ago
£457
Return
found 4 hours ago
Select American Airlines flight, departing Thu, 12 Jun from London to San Diego, returning Mon, 16 Jun, priced at £457 found 4 hours ago

Expedia flights to San Diego Coast

Searching for cheap flights to San Diego Coast? No travel company presents more choices than Expedia if you're looking to compare flights to San Diego Coast. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to California. Expedia provides the cheapest flights to many destinations in California and you may find even greater savings if you combine your flight with a hotel stay in San Diego Coast.

Expedia is the largest online travel agency which means that Expedia have access to cheap flights. So make sure you check Expedia regularly for these bargain flights because the cheapest airline tickets sell out fast.

Expedia is not only free for everyone to use but it quick and easy to use. Find the lowest flight prices guaranteed and book directly through Expedia. Browse through hundreds of cheap flight offers to find the one that suits your budget by simply inputting your travel dates. Expedia will then find the cheapest flights to San Diego Coast for that period and let you choose your preferred time and airline. If you need additional assistance, Expedia Customer Service representatives are available from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends. Our capable staff will be able to help you with any questions regarding your San Diego Coast flight, or other booking questions that may arise. When you book flights with Expedia you can rest assured that you have booked the best flight at the lowest price.

Frequently asked questions

How do I find cheap flights to San Diego Coast that have flexible change policies?
By using our nifty “No change fee” filter, that’s how. Simply type in your origin, destination and dates, click the “Search” button, then tick the box directly below the “Flexible change policies” heading (top left of your screen). Expedia makes it a cinch to find cheap, flexible tickets to San Diego Coast.
Which airlines fly to San Diego Coast?
Pack your bags and select from these well-known airlines that fly into or near San Diego Coast:

  • Southwest Airlines - 2,504 flights to or near San Diego Coast each month, including 2,504 flights to San Diego Intl. Airport (SAN) per month.
  • Alaska Airlines - 1,483 flights to or near San Diego Coast each month, including 1,483 flights to San Diego Intl. Airport (SAN) per month.
  • United Airlines - 1,001 flights to or near San Diego Coast each month, including 1,001 flights to San Diego Intl. Airport (SAN) per month.

How can I find cheap tickets to San Diego Coast?
Book well ahead of time, fly to or from nearby airports, avoid school holiday time — there are lots of ways! One more is to make the most of Expedia’s “flexible dates” function. Find your San Diego Coast flight, then compare the prices for nearby dates. In the last seven days, the best price for a flight to San Diego Coast was £403.
How much is a flight to San Diego Coast?
In the last seven days, round-trip flights to San Diego Coast sold for as little as £403 and reached a maximum cost of £457. For one-way fares taking off from London (LHR), the lowest price during this time was £454.
What are the most popular airports to fly into in San Diego Coast?
A major entryway to San Diego Coast, roughly 7,260 flights land at San Diego Intl. Airport (SAN) every month. Find a rewarding deal, book your fare and get ready to discover this wonderful region.
When is the cheapest time to fly to San Diego Coast?
If you’d prefer to spend your money enjoying the delights of San Diego Coast rather than on flying there, leave earlier in the week. The most economical day to travel is normally Tuesday, with Monday close behind. With many people keeping their travel to weekends, Saturday typically has the costliest ticket prices.
How much is a plane ticket to San Diego Coast?
In the last seven days, tickets to San Diego Coast cost between £403 and £457. Prices usually rise as your travel date nears, so snap up a great deal today.
What months are the cheapest to book a flight to San Diego Coast?
February is the best month to land a fabulous deal to San Diego Coast. Bear in mind that the costliest time to book a seat in the States isn’t the middle of summer, but the festive month of December.
Flights to San Diego Coast information
Destination airport
San Diego Intl.
Destination airport IATA code
SAN
Destination city name
San Diego
Return price
£403

Trending flights to San Diego Coast

Prices were available within the past 7 days and start at £454 for one-way flights and £403 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply.

British Airways
Fri, 13 Feb - Sun, 22 Mar
LHR
London
SAN
San Diego
£403 Return, found 5 hours ago
£403
Return
found 5 hours ago
Select British Airways flight, departing Fri, 13 Feb from London to San Diego, returning Sun, 22 Mar, priced at £403 found 5 hours ago
*Available to Expedia members.