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£321 Cheap Flights to Santa Clara County

View £321 flight on Wed, 14 Oct 2026Opens in a new window

Popular airlines to Santa Clara County

  • Alaska Airlines

  • American Airlines

  • Delta

  • Southwest Airlines

  • United

  • Frontier Airlines

  • Aeromexico

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Cheap round-trip flights to Santa Clara County

Prices were available within the past 7 days and start at £321 for one-way flights and £440 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Swiss International Air Lines
Mon, 7 Sept - Mon, 28 Sept
LGW
London
SFO
San Francisco
£440 Return, found 3 hours ago
£440
Return
found 3 hours ago
Select Swiss International Air Lines flight, departing Mon, 7 Sept from London to San Francisco, returning Mon, 28 Sept, priced at £440 found 3 hours ago
Swiss International Air Lines
Sun, 17 Jan - Thu, 28 Jan
LHR
London
SFO
San Francisco
£441 Return, found 2 hours ago
£441
Return
found 2 hours ago
Select Swiss International Air Lines flight, departing Sun, 17 Jan from London to San Francisco, returning Thu, 28 Jan, priced at £441 found 2 hours ago
Lufthansa
Fri, 23 Oct - Mon, 2 Nov
LHR
London
SFO
San Francisco
£444 Return, found 23 hours ago
£444
Return
found 23 hours ago
Select Lufthansa flight, departing Fri, 23 Oct from London to San Francisco, returning Mon, 2 Nov, priced at £444 found 23 hours ago
American Airlines
Sun, 6 Sept - Mon, 14 Sept
LGW
London
SFO
San Francisco
£444 Return, found 21 hours ago
£444
Return
found 21 hours ago
Select American Airlines flight, departing Sun, 6 Sept from London to San Francisco, returning Mon, 14 Sept, priced at £444 found 21 hours ago
British Airways
Fri, 6 Nov - Sun, 8 Nov
LHR
London
SFO
San Francisco
£449 Return, found 1 hour ago
£449
Return
found 1 hour ago
Select British Airways flight, departing Fri, 6 Nov from London to San Francisco, returning Sun, 8 Nov, priced at £449 found 1 hour ago
Swiss International Air Lines
Tue, 22 Sept - Tue, 6 Oct
LCY
London
SFO
San Francisco
£456 Return, found 20 hours ago
£456
Return
found 20 hours ago
Select Swiss International Air Lines flight, departing Tue, 22 Sept from London to San Francisco, returning Tue, 6 Oct, priced at £456 found 20 hours ago
United
Tue, 25 Aug - Tue, 8 Sept
LHR
London
SFO
San Francisco
£461 Return, found 21 hours ago
£461
Return
found 21 hours ago
Select United flight, departing Tue, 25 Aug from London to San Francisco, returning Tue, 8 Sept, priced at £461 found 21 hours ago
Brussels Airlines
Fri, 26 Jun - Thu, 9 Jul
LHR
London
SFO
San Francisco
£468 Return, just found
£468
Return
just found
Select Brussels Airlines flight, departing Fri, 26 Jun from London to San Francisco, returning Thu, 9 Jul, priced at £468 just found
Iberia
Sun, 27 Sept - Sun, 4 Oct
LHR
London
SFO
San Francisco
£471 Return, found 8 hours ago
£471
Return
found 8 hours ago
Select Iberia flight, departing Sun, 27 Sept from London to San Francisco, returning Sun, 4 Oct, priced at £471 found 8 hours ago
Austrian Airlines
Mon, 19 Apr - Wed, 5 May
LHR
London
SFO
San Francisco
£472 Return, just found
£472
Return
just found
Select Austrian Airlines flight, departing Mon, 19 Apr from London to San Francisco, returning Wed, 5 May, priced at £472 just found

Airports in Santa Clara County

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to San Francisco Intl. SFO. Cheapest option available. Flights from £386
SFO
San Francisco Intl.
Cheapest
Flights from £386

Trending flights to Santa Clara County

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Swiss International Air Lines
Tue, 22 Sept - Tue, 6 Oct
LCY
London
SFO
San Francisco
£456 Return, found 20 hours ago
£456
Return
found 20 hours ago
Select Swiss International Air Lines flight, departing Tue, 22 Sept from London to San Francisco, returning Tue, 6 Oct, priced at £456 found 20 hours ago

Frequently asked questions

How do I find cheap flights to Santa Clara County that have flexible change policies?
When it comes to flying these days, flexibility is a must. That's why we have a "No change fee" filter to help you locate flexible, affordable tickets to Santa Clara County. It's to the left of your screen under the "Flexible change policies" heading.
Which airlines fly to Santa Clara County?
You can take your pick of a good range of airlines that offer flights into or near Santa Clara County. A few of the most popular options are:

  • Southwest Airlines - 2,179 flights to or near Santa Clara County each month, including 2,179 flights to Norman Y. Mineta San Jose Intl. Airport (SJC) per month.
  • Alaska Airlines - 689 flights to or near Santa Clara County each month, including 689 flights to Norman Y. Mineta San Jose Intl. Airport (SJC) per month.
  • Delta Air Lines - 485 flights to or near Santa Clara County each month, including 485 flights to Norman Y. Mineta San Jose Intl. Airport (SJC) per month.

How can I find cheap tickets to Santa Clara County?
One of the easiest ways to find cheap tickets to Santa Clara County is to be flexible with your dates. Search for your flights, then click "flexible dates" above the results. You'll see the cheapest prices for nearby days. The best price for a flight to Santa Clara County in the last seven days was £440. Booking well in advance will generally help you score an even better deal.
How much is a flight to Santa Clara County?
You could have nabbed a return ticket to Santa Clara County from anywhere between £440 and £472 in the last seven days. For one-way journeys from London (LGW), the lowest amount paid during this time was just £321.
What are the most popular airports to fly into in Santa Clara County?
Start arranging your Santa Clara County escape by booking a seat on one of the 3,788 monthly flights to Norman Y. Mineta San Jose Intl. Airport (SJC). This is the region's main entry point.
When is the cheapest time to fly to Santa Clara County?
Fly out on a Tuesday to raise your chances of bagging the cheapest airfare to Santa Clara County. Mondays are usually the second most affordable day to take off. Saturday is normally the costliest day to fly anywhere.
How much is a plane ticket to Santa Clara County?
In the last seven days, fares cost between £440 and £472. Swipe through our great deals to Santa Clara County, pick your favourite and then start packing your bags.
What is the best time to go to Santa Clara County?
March, May and June are the most popular months to explore San Jose, one of Santa Clara County's most interesting cities. Summer here starts June 20. Temperatures range from 13ºC to 27ºC at this time of year, so travel around then if you're into warmer weather.
What months are the cheapest to book a flight to Santa Clara County?
An excellent month to purchase low-cost flights to Santa Clara County is February. Bear in mind that in the USA, an expensive time to purchase a ticket is the busy month of December.

Book with confidence

Top tips for booking flights to Santa Clara County from UK

Get ready to fly to Santa Clara County

Prepare your luggage and book your flights to Santa Clara County with Expedia. We offer a seamless flight booking experience, with a wide range of Santa Clara County plane tickets to choose from. If you need help finding some of the best deals for cheap flights to Santa Clara County in 2026, we are always available to assist you. Book your flights to Santa Clara County today and let the adventure begin!

Find the best tickets to Santa Clara County

To find some of the best tickets to Santa Clara County in 2026, use Expedia's powerful search engine to compare dates and the different departure and arrival airports for your trip. Whether you're after direct flights to Santa Clara County or last-minute flights to Santa Clara County, you can filter and sort your search results, making it easy to find the ideal flight to Santa Clara County.

Airlines fly to Santa Clara County

There are 20 different airlines that fly to Santa Clara County including some of the most trusted names in the business. To book flights to Santa Clara County with your favourite airline, take a look at Expedia's flight listings and try out different dates to find some of the best Santa Clara County plane tickets.

Find the cheapest flights to Santa Clara County

By booking early you may find some of the best deals for Santa Clara County flights from the UK, including Santa Clara County direct flights. You can usually find affordable and cheap flights to Santa Clara County, whether one-way from £321 or round-trip from £440, with Expedia if you book your trip far enough in advance.

Find the best airports for cheap flights to Santa Clara County

Try searching for different Santa Clara County airports with Expedia to find some of the cheapest flights to Santa Clara County. Flights from London (LGW) to San Francisco (SFO) usually have the lowest price from £321.

Why book your flights to Santa Clara County with Expedia

Expedia offers great deals on Santa Clara County air fares from £321 to cater to every budget. Not only is Expedia one of the top platforms to book flights to Santa Clara County from the UK, it is also your one-stop shop for booking hotels, car rentals, and more.

 

*Prices and availability are subject to change. Additional terms apply.

Top tips for booking flights to Santa Clara County from UK

Travel information

Santa Clara County Flights Information

Airlines serving
American Airlines, Swiss International Air Lines, Air Canada, Lufthansa, British Airways, Aer Lingus, Iberia, Finnair, United, Brussels Airlines, Austrian Airlines
Roundtrip price
from £440
Santa Clara County Flights Information
*Available to Expedia members.