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Cheap flights from Cardiff to San Francisco from £1,222

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 27/7. 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.
CWL — SFO
11 May — 18 May1
1 adult
Sat 11/5
Sat 18/5

Cheap flight deals from Cardiff to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Cardiff (CWL) to San Francisco (SFO). 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 6 May 2024.

Round-trip from

£422
From Cardiff Wales to San Francisco
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What is the cheapest day to fly round-trip from Cardiff to San Francisco?

Wednesday flights are generally found to be more expensive for flights from Cardiff to San Francisco. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to San Francisco.

When is the cheapest time to fly from Cardiff to San Francisco (CWL - SFO)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Cardiff to San Francisco as you normally would.

Cardiff to San Francisco 2024 flight deals

Discover exclusive flight deals for travel between Cardiff and San Francisco in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 869,692 searches. Data last updated 6 May 2024.
Sat 27/709:45CWL - SFO
2 stops19h 03mMultiple Airlines
Tue 30/713:55SFO - CWL
1 stop35h 20mMultiple Airlines
Deal found 5/5£1,222
Sat 27/709:45CWL - SFO
2 stops21h 21mMultiple Airlines
Tue 30/706:55SFO - CWL
2 stops18h 20mMultiple Airlines
Deal found 5/5£1,225
Sat 27/717:15CWL - SFO
1 stop26h 30mMultiple Airlines
Tue 30/713:55SFO - CWL
1 stop35h 20mMultiple Airlines
Deal found 5/5£1,226

Find flights from Cardiff to San Francisco within your budget

Customise your flight search to find flights from Cardiff to San Francisco 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 869,692 searches. Data last updated 6 May 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£1,222 - £1,226

Route

Depart

Return

Price

Cardiff WalesSan Francisco

CWL - SFO

CWLSFO

Cardiff Wales

Sat 27/7

2 stops19h 03m

San Francisco

Tue 30/7

1 stop35h 20m

£1,222

Cardiff WalesSan Francisco

CWL - SFO

CWLSFO

Cardiff Wales

Sat 27/7

2 stops21h 21m

San Francisco

Tue 30/7

2 stops18h 20m

£1,225

Cardiff WalesSan Francisco

CWL - SFO

CWLSFO

Cardiff Wales

Sat 27/7

1 stop26h 30m

San Francisco

Tue 30/7

1 stop35h 20m

£1,226

Flights are sorted by cheapest first

Deals found on 5/5

When is the cheapest time to fly from Cardiff to San Francisco?

Use this chart to determine the cheapest time to fly return from Cardiff to San Francisco. Price data was last updated on 5 May 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Travellers seeking maximum savings on their Cardiff to San Francisco flight should consider departing on Tuesday mornings when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
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Average price of flights to San Francisco by month

Plan your trip from Cardiff to San Francisco by taking into account the cheapest months to travel. The average price of a one-way flight from Cardiff to San Francisco is currently £0 while a return flight costs £1,224. Price data was last updated on 28 April 2024.

Currently, February is the cheapest month in which you can book a flight from Cardiff to San Francisco (average of £529). Flying from Cardiff to San Francisco in July is currently the most expensive (average of £751). 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.

January

£430

February

£422

March

£450

April

£453

May

£465

June

£559

July

£598

August

£526

September

£473

October

£479

November

£438

December

£455

Temperature and rainfall in San Francisco by month

Plan your trip to San Francisco by taking into account the average temperature and rainfall totals by month.

SFO

Temperature

11 - 17 °C

Related info for your journey

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

  • Can I find flights from Cardiff to San Francisco for under £1,300 on Cheapflights?

    Yes, there are multiple flights from Cardiff to San Francisco for under £1,300. The cheapest flight booked recently is on Multiple Airlines for just £1,222, but on average you can expect to pay £1,224.

  • What does CWL to SFO mean?

    Great question - CWL to SFO just means Cardiff Wales Airport to San Francisco Airport. Now you’ll know what these unique codes when you look for flights!

  • Can I find deals for flights from Cardiff to San Francisco that include extra baggage allowance?

    The amount of baggage you can bring on your Cardiff to San Francisco flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Cardiff to San Francisco with specific airlines?

    Yes, Cheapflights allows you to browse and filter Cardiff to San Francisco flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Cardiff to San Francisco that include hotel bookings?

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

  • How can I find direct flights from Cardiff to San Francisco?

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

  • Can I find deals for business class flights from Cardiff to San Francisco?

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

  • Can I find deals for flights from Cardiff to San Francisco that allow pets onboard?

    Many airlines flying from Cardiff to San Francisco offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Cardiff to San Francisco?

    Yes, you can often find last-minute deals on Cardiff to San Francisco flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Cardiff to San Francisco flight deals updated?

    The Cardiff to San Francisco flight deals you see on this page were last updated on 5/5.

See more FAQs

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Alternative routes for Cardiff to San Francisco
See prices for flight routes from nearby airports that may be better suited for you.

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Top airline flying from Cardiff to San Francisco

Discover the top airline that operate flights from Cardiff to San Francisco. 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 869,692 searches. Data last updated 6 May 2024.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£508Average£660FlexibilityNo cancel feeOn-time72%
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Search flights from Cardiff to San Francisco by cabin class

Find flights from Cardiff to San Francisco, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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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 Cardiff to San Francisco?

Cheapflights makes it easy to find Cardiff to San Francisco flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Cardiff to San Francisco?

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 Francisco from Cardiff.

Can Cheapflights find flights from Cardiff to San Francisco with no change fees?

Certainly. Search results for flights to San Francisco from Cardiff 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 Cardiff to San Francisco become cheaper?

Yes, Cheapflights offers price alerts on Cardiff to San Francisco flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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