Cheap flights from Cardiff to San Francisco

Know your dates, get live prices in seconds:

From
To
Depart
–
Return
Any month
Compare vs Cheapflights |
From
To
Leaving on
Depart
Time
Anytime
From
To
Leaving on
Depart
Time
Anytime
From
To
Leaving on
Depart
Time
Anytime
From
To
Leaving on
Depart
Time
Anytime
From
To
Leaving on
Depart
Time
Anytime
From
To
Leaving on
Depart
Time
Anytime
Add another flight clear all

We work with more than 300 partners to bring you better travel deals

Home North America USA California San Francisco Cheap flights from Cardiff to San Francisco

How to find the cheapest flight from
Cardiff (CWL) to San Francisco (SFO)

CWL - SFO
Price
£408 - £916
SFO
Temperature
15 - 25 °C
SFO
Rainfall
0 - 120 mm
Popular in August High demand for flights, 38% potential price rise
Cheapest in January Best time to find cheap flights, 28% potential price drop
Average price £456 Average for round-trip flights in septiembre 2020
Round-trip from €408 From Cardiff to San Francisco
Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly return from Cardiff to San Francisco?

Users have found that leaving on a Sunday can be a cost-effective option. It’s possible to save up to 76% on your flight compared to booking on days when demand is much higher.

How far in advance should I book a flight from Cardiff to San Francisco?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 57 days in advance, which can save you up to 29% on flights from Cardiff to San Francisco compared to booking the week you need them. Waiting 57 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £330. For sooner than that we have options available in the next 3 days from £381.

What is the cheapest month to fly from Cardiff to San Francisco?

November can be a great time to fly to San Francisco from Cardiff with a flight ticket averaging about £381. Cheapflights users have found deals in the month of November for as cheap as £270. The most expensive prices can be found in the month of July.

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

It’s typically best to fly out from Cardiff to San Francisco in the morning. Doing so could potentially save you 7% on the flight price compared to flying at midday, which is usually more expensive.

Cardiff to San Francisco 2020 flight deals

Cheap flights to San Francisco from Cardiff found for this year
2 Dec - 6 Dec
£930pp
CWL
Cardiff-Wales Arpt
Virgin Atlantic
   
2 STOPS
SFO
San Francisco
SFO
San Francisco
Virgin Atlantic
   
2 STOPS
CWL
Cardiff-Wales Arpt
2 Dec - 6 Dec
£942pp
CWL
Cardiff-Wales Arpt
Delta
   
2 STOPS
SFO
San Francisco
SFO
San Francisco
Delta
   
2 STOPS
CWL
Cardiff-Wales Arpt
2 Dec - 6 Dec
£951pp
CWL
Cardiff-Wales Arpt
KLM
   
2 STOPS
SFO
San Francisco
SFO
San Francisco
KLM
   
2 STOPS
CWL
Cardiff-Wales Arpt

Related info for your journey

Useful info, stats and facts about Cardiff to San Francisco flights.

Flight FAQs

From Cardiff to San Francisco

Are flight prices decreasing from Cardiff to San Francisco due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Cardiff and San Francisco for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from Cardiff to San Francisco for under £1,000 on Cheapflights?

Yes, there are multiple flights from Cardiff to San Francisco for under £1,000. The cheapest flight booked recently is on Virgin Atlantic for just £930, but on average you can expect to pay £950.

Are there direct flights from Cardiff to San Francisco for under £900 on Cheapflights?

There are no direct flights from Cardiff to San Francisco, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

How popular is this flight route?

This flight path from Cardiff-Wales Arpt to San Francisco was viewed by 47 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

Does it rain more in Cardiff or San Francisco?

The rainfall in Cardiff is generally less than the rainfall in San Francisco. This will continue over the next 10 days.

Is Cardiff weather warmer or cooler than San Francisco?

Temperatures around the 25 °Cs can be experienced in September. The weather in San Francisco is hotter than in Cardiff. Plan for potential changes in flight availability as peak weather approaches in this location.

How long does is the flight from Cardiff to San Francisco?

Airlines like Virgin Atlantic, Delta, and KLM fly from Cardiff to San Francisco in about 19h. The time it takes to get you to your destination can typically vary by up to .

What are the cheapest airlines to flying from Cardiff to San Francisco return?

Flying on Virgin Atlantic is currently your cheapest option to San Francisco, with prices starting at £719. Additional return tickets that might be worth considering are offered by Delta and KLM, with the lowest prices starting at £728 and £735, respectively.

Related searches

Flights to San Francisco from Cardiff
Flights to Cardiff Flights to San Francisco Flights from Cardiff

Hire a Car

Car Rentals in San Francisco Car Rentals in USA Car Rentals at San Francisco International

Alternative routes for Cardiff to San Francisco

Cardiff to Los Angeles from £494 pp

Destination information for San Francisco

Things to know before you go. Useful info for your trip from Cardiff to San Francisco
Today's exchange rate
£1 = $1.30
Average temperature for September in San Francisco
25.0 °C
Avg rainfall for September in San Francisco
3.0 mm

Airports servicing Cardiff

Cardiff (CWL)

Airports servicing San Francisco

San Francisco (SFO)

Popular flight searches

Check out other popular destinations found by fellow travellers
Home North America USA California San Francisco Cheap flights from Cardiff to San Francisco