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Cheap flights from San Francisco (SFO) to Cardiff (CWL) from $958

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/13. 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.
SFO — CWL
Jun 4 — Jun 111
From?
To?
Tue 6/4
Tue 6/11
1 adult, Economy
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Cheap flight deals from San Francisco to Cardiff

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Cardiff (CWL). 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 May 30, 2024.

Popular in

June

Cheapest in

March

Average price

$1,117

Round-trip from

$708
High demand for flights, 47% potential price rise
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Best time to find cheap flights, 32% potential price drop
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Average for round-trip flights in May 2024
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From San Francisco to Cardiff Wales
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What is the cheapest day to fly round-trip from San Francisco to Cardiff?

Travelers have found that booking a Tuesday departure is the best way to save up to 72% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

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

Our data shows that March tends to be the cheapest month to fly to Cardiff from San Francisco. Users have commonly found prices around $1,082 for the month, but tickets can be as low as $710. Due to multiple factors, prepare for potentially higher prices in June.

What is the cheapest time of day to fly from SFO to CWL?

When flying from San Francisco to Cardiff, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 12% versus a flight at noon.

Cheap Air France flights from San Francisco to Cardiff

Explore cheap flight options specifically provided by Air France for the route between San Francisco and Cardiff. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Find some of the cheapest Air France flights traveling from San Francisco to Cardiff. It's recommended that users confirm their flight details before booking.
Wed 11/131:50 pmSFO - CWL
1 stop23h 50mAir France
Mon 11/2510:15 amCWL - SFO
1 stop33h 35mAir France
Deal found 5/29$958
Wed 11/136:15 amSFO - CWL
2 stops31h 25mAir France
Mon 11/2510:15 amCWL - SFO
1 stop33h 35mAir France
Deal found 5/29$963
Wed 11/1311:35 amSFO - CWL
2 stops26h 05mAir France
Mon 11/2510:15 amCWL - SFO
2 stops47h 06mAir France
Deal found 5/29$972

Cheap Virgin Atlantic flights from San Francisco to Cardiff

Explore cheap flight options specifically provided by Virgin Atlantic for the route between San Francisco and Cardiff. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
To aid your search, here are some of the cheapest Virgin Atlantic flights we've found from San Francisco to Cardiff. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Mon 7/291:50 pmSFO - CWL
1 stop18h 55mVirgin Atlantic
Mon 8/55:15 pmCWL - SFO
1 stop26h 30mVirgin Atlantic
Deal found 5/29$1,492
Mon 7/297:15 amSFO - CWL
2 stops18h 00mVirgin Atlantic
Mon 8/55:15 pmCWL - SFO
1 stop26h 30mVirgin Atlantic
Deal found 5/29$1,497

Cheap San Francisco to Cardiff flights in May & June 2024

Find cheap flight options from San Francisco to Cardiff specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Prices were last updated on May 30, 2024.
The lowest fares we've come across on flights traveling from San Francisco to Cardiff in May and June 2024. Check back soon for alternative fares.
Sat 6/157:00 amSFO - CWL
2 stops18h 15mKLM
Thu 6/209:45 amCWL - SFO
2 stops20h 45mKLM
Deal found 5/29$2,152
Sat 6/151:50 pmSFO - CWL
1 stop18h 55mKLM
Thu 6/209:45 amCWL - SFO
2 stops19h 14mKLM
Deal found 5/29$2,707

San Francisco to Cardiff 2024 flight deals

Discover exclusive flight deals for travel between San Francisco and Cardiff in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
The lowest fares we've come across on flights traveling from San Francisco to Cardiff in May and June 2024. Check back soon for alternative fares.
Wed 11/131:50 pmSFO - CWL
1 stop23h 50mAir France
Mon 11/2510:15 amCWL - SFO
1 stop33h 35mAir France
Deal found 5/29$958
Wed 11/136:15 amSFO - CWL
2 stops31h 25mAir France
Mon 11/2510:15 amCWL - SFO
1 stop33h 35mAir France
Deal found 5/29$963
Wed 11/1311:35 amSFO - CWL
2 stops26h 05mAir France
Mon 11/2510:15 amCWL - SFO
2 stops47h 06mAir France
Deal found 5/29$972
Mon 7/291:50 pmSFO - CWL
1 stop18h 55mVirgin Atlantic
Mon 8/55:15 pmCWL - SFO
1 stop26h 30mVirgin Atlantic
Deal found 5/29$1,492
Mon 7/297:15 amSFO - CWL
2 stops18h 00mVirgin Atlantic
Mon 8/55:15 pmCWL - SFO
1 stop26h 30mVirgin Atlantic
Deal found 5/29$1,497
Mon 7/297:05 amSFO - CWL
2 stops18h 10mDelta
Mon 8/59:45 amCWL - SFO
2 stops23h 02mDelta
Deal found 5/29$1,557
Sat 6/157:00 amSFO - CWL
2 stops18h 15mKLM
Thu 6/209:45 amCWL - SFO
2 stops20h 45mKLM
Deal found 5/29$2,152
Sat 6/151:50 pmSFO - CWL
1 stop18h 55mKLM
Thu 6/209:45 amCWL - SFO
2 stops19h 14mKLM
Deal found 5/29$2,707

Find flights from San Francisco to Cardiff within your budget

Customize your flight search to find flights from San Francisco to Cardiff 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 2,784,634 searches. Data last updated May 30, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$958 - $2,707

Route

Depart

Return

Price

San FranciscoCardiff Wales

SFO - CWL

SFOCWL

San Francisco

Wed 11/13

1 stop23h 50m

Cardiff Wales

Mon 11/25

1 stop33h 35m

$958

San FranciscoCardiff Wales

SFO - CWL

SFOCWL

San Francisco

Wed 11/13

2 stops31h 25m

Cardiff Wales

Mon 11/25

1 stop33h 35m

$963

San FranciscoCardiff Wales

SFO - CWL

SFOCWL

San Francisco

Wed 11/13

2 stops26h 05m

Cardiff Wales

Mon 11/25

2 stops47h 06m

$972

San FranciscoCardiff Wales

SFO - CWL

SFOCWL

San Francisco

Mon 7/29

1 stop18h 55m

Cardiff Wales

Mon 8/5

1 stop26h 30m

$1,492

San FranciscoCardiff Wales

SFO - CWL

SFOCWL

San Francisco

Mon 7/29

2 stops18h 00m

Cardiff Wales

Mon 8/5

1 stop26h 30m

$1,497

San FranciscoCardiff Wales

SFO - CWL

SFOCWL

San Francisco

Mon 7/29

2 stops18h 10m

Cardiff Wales

Mon 8/5

2 stops23h 02m

$1,557

San FranciscoCardiff Wales

SFO - CWL

SFOCWL

San Francisco

Sat 6/15

2 stops18h 15m

Cardiff Wales

Thu 6/20

2 stops20h 45m

$2,152

San FranciscoCardiff Wales

SFO - CWL

SFOCWL

San Francisco

Sat 6/15

1 stop18h 55m

Cardiff Wales

Thu 6/20

2 stops19h 14m

$2,707

Flights are sorted by cheapest first

Deals found on 5/29

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

Use this chart to determine the cheapest time to fly round-trip from San Francisco to Cardiff. Price data was last updated on May 26, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their San Francisco to Cardiff flight should consider departing on Friday at noon when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
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Best time to book a flight from San Francisco to Cardiff

Have a flexible travel schedule? Discover the best time to fly to Cardiff from San Francisco with our price prediction graph.
Estimated round-trip 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.

Temperature and rainfall in Cardiff by month

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

CWL

Temperature

39.2 - 64.4 °F

Reviews of airlines servicing Cardiff

Get insights into the airlines that provide service to Cardiff. 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 Cardiff. Reviews last updated May 30, 2024.
To help decide which airline to fly from San Francisco to Cardiff, see what other customers have to say about Air France, Virgin Atlantic and KLM. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,457 reviews
Check prices

Crew

8.6

Food

7.4

Entertainment

8.0

Overall

8.0

Comfort

7.9

Boarding

8.2

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Delta
8.0
Very good
10,457 reviews
Delta
8.0
Very good
10,457 reviews
Check prices

Crew

8.6

Food

7.4

Entertainment

8.0

Overall

8.0

Comfort

7.9

Boarding

8.2

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

KLM
7.9
Good
1,520 reviews
Delta
8.0
Very good
10,457 reviews
Check prices

Crew

8.6

Food

7.4

Entertainment

8.0

Overall

8.0

Comfort

7.9

Boarding

8.2

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Virgin Atlantic
7.6
Good
720 reviews
Delta
8.0
Very good
10,457 reviews
Check prices

Crew

8.6

Food

7.4

Entertainment

8.0

Overall

8.0

Comfort

7.9

Boarding

8.2

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Air France
7.5
Good
1,730 reviews
Delta
8.0
Very good
10,457 reviews
Check prices

Crew

8.6

Food

7.4

Entertainment

8.0

Overall

8.0

Comfort

7.9

Boarding

8.2

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Related info for your journey

Find useful and relevant information for your journey from San Francisco to Cardiff. 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 San Francisco to Cardiff for under $1,000 on Cheapflights?

    Yes, there are multiple flights from San Francisco to Cardiff for under $1,000. The cheapest flight booked recently is on Air France for just $958, but on average you can expect to pay $1,537.

  • What are the cheapest airlines flying from San Francisco to Cardiff round-trip?

    According to our current data, Air France ($958), Virgin Atlantic ($1,492), and Delta ($1,557) offers the cheapest pricing from San Francisco to Cardiff. Air France is currently priced 11% below the average price you’ll pay for this route.

  • What does SFO to CWL mean?

    San Francisco Airport is SFO and Cardiff Wales Airport is CWL. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

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

    The amount of baggage you can bring on your San Francisco to Cardiff 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 San Francisco to Cardiff with specific airlines?

    Yes, Cheapflights allows you to browse and filter San Francisco to Cardiff 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 San Francisco to Cardiff that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from San Francisco to Cardiff 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 San Francisco to Cardiff that allow pets onboard?

    Many airlines flying from San Francisco to Cardiff 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 San Francisco to Cardiff?

    Yes, you can often find last-minute deals on San Francisco to Cardiff 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 San Francisco to Cardiff flight deals updated?

    The San Francisco to Cardiff flight deals you see on this page were last updated on 5/29.

  • What is the cheapest month to book a flight from San Francisco to Cardiff?

    Currently, January is the cheapest month in which you can book a flight from San Francisco to Cardiff (average of $708). Flying from San Francisco to Cardiff in June is currently the most expensive (average of $1,574). 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.

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Top 2 airlines flying from San Francisco to Cardiff

Discover the top 2 airlines that operate flights from San Francisco to Cardiff. 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 2,784,634 searches. Data last updated May 30, 2024.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$646Average$825FlexibilityNo cancel feeOn-time75%
Search KLM flights
DeltaCheapest$687Average$867FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
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Search flights from San Francisco to Cardiff by cabin class

Find flights from San Francisco to Cardiff, 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 travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from San Francisco to Cardiff?

Cheapflights makes it easy to find San Francisco to Cardiff 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 San Francisco to Cardiff?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from San Francisco to Cardiff for you. Better yet — we are completely free to use.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from San Francisco to Cardiff, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from San Francisco to Cardiff become cheaper?

Of course! You can now track prices for flights from San Francisco to Cardiff and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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