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Cheap flights from San Francisco (SFO) to Cardiff (CWL) from $800

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 11/17. 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 11 — Jun 181
From?
To?
Tue 6/11
Tue 6/18
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 June 6, 2024.

Popular in

June

Cheapest in

March

Average price

$2,032

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 June 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 San Francisco to Cardiff flights in June & July 2024

Find cheap flight options from San Francisco to Cardiff specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Prices were last updated on June 6, 2024.
The lowest fares we've come across on flights traveling from San Francisco to Cardiff in June and July 2024. Check back soon for alternative fares.
Sat 7/65:45 pmSFO - CWL
1 stop12h 50mMultiple Airlines
Sat 7/1310:45 pmCWL - SFO
2 stops46h 05mMultiple Airlines
Deal found 6/6$1,267
Sat 6/158:15 pmSFO - CWL
2 stops32h 10mMultiple Airlines
Wed 6/194:50 pmCWL - SFO
2 stops33h 20mMultiple Airlines
Deal found 6/5$1,422
Sat 7/67:05 amSFO - CWL
2 stops18h 10mDelta
Sat 7/139:45 amCWL - SFO
2 stops22h 20mDelta
Deal found 6/6$1,562
Sat 7/65:45 pmSFO - CWL
1 stop12h 50mMultiple Airlines
Sat 7/1310:45 pmCWL - SFO
1 stop25h 05mMultiple Airlines
Deal found 6/6$1,972
Sun 6/165:45 pmSFO - CWL
1 stop12h 40mMultiple Airlines
Wed 6/191:25 pmCWL - SFO
2 stops36h 45mMultiple Airlines
Deal found 6/6$2,351
Sun 6/167:40 pmSFO - CWL
3 stops40h 05mMultiple Airlines
Wed 6/194:50 pmCWL - SFO
2 stops31h 00mMultiple Airlines
Deal found 6/6$2,469
Sat 6/158:25 amSFO - CWL
2 stops27h 45mMultiple Airlines
Wed 6/1912:00 pmCWL - SFO
3 stops35h 50mMultiple Airlines
Deal found 6/5$2,732
Sun 6/167:40 pmSFO - CWL
3 stops31h 50mMultiple Airlines
Wed 6/1912:00 pmCWL - SFO
3 stops35h 50mMultiple Airlines
Deal found 6/6$2,954
Sat 7/68:30 amSFO - CWL
2 stops27h 40mMultiple Airlines
Sat 7/139:25 amCWL - SFO
3 stops33h 55mMultiple Airlines
Deal found 6/6$3,923

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 3,050,429 searches. Data last updated June 6, 2024.
The lowest fares we've come across on flights traveling from San Francisco to Cardiff in June and July 2024. Check back soon for alternative fares.
Sun 11/171:50 pmSFO - CWL
1 stop19h 05mKLM
Wed 11/276:00 amCWL - SFO
1 stop13h 50mKLM
Deal found 6/6$800
Sat 11/1612:40 amSFO - CWL
2 stops25h 05mDelta
Wed 11/276:00 amCWL - SFO
1 stop13h 50mDelta
Deal found 6/6$805
Sat 11/1612:40 amSFO - CWL
2 stops25h 05mDelta
Wed 11/276:00 amCWL - SFO
2 stops18h 21mDelta
Deal found 6/6$814
Wed 11/131:50 pmSFO - CWL
1 stop23h 50mAir France
Mon 11/2510:15 amCWL - SFO
1 stop33h 35mAir France
Deal found 6/5$846
Wed 11/1311:35 amSFO - CWL
2 stops26h 05mAir France
Mon 11/2510:15 amCWL - SFO
1 stop33h 35mAir France
Deal found 6/5$851
Tue 11/1212:40 amSFO - CWL
2 stops25h 05mDelta
Mon 11/256:00 amCWL - SFO
1 stop13h 50mDelta
Deal found 6/5$855
Wed 11/136:00 amSFO - CWL
2 stops31h 40mAir France
Mon 11/2510:15 amCWL - SFO
2 stops44h 57mAir France
Deal found 6/6$860
Tue 11/1212:40 amSFO - CWL
2 stops25h 05mDelta
Mon 11/256:00 amCWL - SFO
2 stops18h 21mDelta
Deal found 6/5$864
Sat 7/65:45 pmSFO - CWL
1 stop12h 50mMultiple Airlines
Sat 7/1310:45 pmCWL - SFO
2 stops46h 05mMultiple Airlines
Deal found 6/6$1,267

San Francisco to Cardiff flights leaving soon

Find last-minute flight options from San Francisco to Cardiff for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.
Have a look at some of the flights available from San Francisco to Cardiff departing last-minute. Tip: verify your flight details before completing your reservation.
Sat 6/158:15 pmSFO - CWL
2 stops32h 10mMultiple Airlines
Wed 6/194:50 pmCWL - SFO
2 stops33h 20mMultiple Airlines
Deal found 6/5$1,422
Sun 6/165:45 pmSFO - CWL
1 stop12h 40mMultiple Airlines
Wed 6/191:25 pmCWL - SFO
2 stops36h 45mMultiple Airlines
Deal found 6/6$2,351
Sun 6/167:40 pmSFO - CWL
3 stops40h 05mMultiple Airlines
Wed 6/194:50 pmCWL - SFO
2 stops31h 00mMultiple Airlines
Deal found 6/6$2,469
Sat 6/158:25 amSFO - CWL
2 stops27h 45mMultiple Airlines
Wed 6/1912:00 pmCWL - SFO
3 stops35h 50mMultiple Airlines
Deal found 6/5$2,732
Sun 6/167:40 pmSFO - CWL
3 stops31h 50mMultiple Airlines
Wed 6/1912:00 pmCWL - SFO
3 stops35h 50mMultiple Airlines
Deal found 6/6$2,954
Sun 6/163:30 pmSFO - CWL
2 stops36h 00mMultiple Airlines
Wed 6/1912:00 pmCWL - SFO
2 stops33h 15mMultiple Airlines
Deal found 6/6$4,216

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 3,050,429 searches. Data last updated June 6, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$800 - $1,267

Route

Depart

Return

Price

San FranciscoCardiff Wales

SFO - CWL

SFOCWL

San Francisco

Sun 11/17

1 stop23h 50m

Cardiff Wales

Wed 11/27

1 stop13h 50m

$800

San FranciscoCardiff Wales

SFO - CWL

SFOCWL

San Francisco

Sat 11/16

2 stops25h 05m

Cardiff Wales

Wed 11/27

1 stop13h 50m

$805

San FranciscoCardiff Wales

SFO - CWL

SFOCWL

San Francisco

Sat 11/16

2 stops25h 05m

Cardiff Wales

Wed 11/27

2 stops20h 23m

$814

San FranciscoCardiff Wales

SFO - CWL

SFOCWL

San Francisco

Wed 11/13

1 stop23h 50m

Cardiff Wales

Mon 11/25

1 stop33h 35m

$846

San FranciscoCardiff Wales

SFO - CWL

SFOCWL

San Francisco

Wed 11/13

2 stops26h 05m

Cardiff Wales

Mon 11/25

1 stop33h 35m

$851

San FranciscoCardiff Wales

SFO - CWL

SFOCWL

San Francisco

Tue 11/12

2 stops25h 05m

Cardiff Wales

Mon 11/25

1 stop13h 50m

$855

San FranciscoCardiff Wales

SFO - CWL

SFOCWL

San Francisco

Wed 11/13

2 stops26h 05m

Cardiff Wales

Mon 11/25

2 stops44h 57m

$860

San FranciscoCardiff Wales

SFO - CWL

SFOCWL

San Francisco

Tue 11/12

2 stops25h 05m

Cardiff Wales

Mon 11/25

2 stops18h 21m

$864

San FranciscoCardiff Wales

SFO - CWL

SFOCWL

San Francisco

Sat 7/6

1 stop12h 50m

Cardiff Wales

Sat 7/13

2 stops46h 05m

$1,267

Flights are sorted by cheapest first

Deals found on 6/6

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 June 2, 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

If weather is an important factor for your trip to Cardiff, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 64.4 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 39.2 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 June 6, 2024.
To help decide which airline to fly from San Francisco to Cardiff, see what other customers have to say about Air France and Delta. 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
10,368 reviews

Entertainment

8.0

Food

7.4

Comfort

7.9

Boarding

8.2

Overall

8.0

Crew

8.6

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
10,368 reviews
Delta
8.0
Very good
10,368 reviews

Entertainment

8.0

Food

7.4

Comfort

7.9

Boarding

8.2

Overall

8.0

Crew

8.6

Reviews

1 / 10

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

KLM
7.9
Good
1,489 reviews
Delta
8.0
Very good
10,368 reviews

Entertainment

8.0

Food

7.4

Comfort

7.9

Boarding

8.2

Overall

8.0

Crew

8.6

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
1,720 reviews
Delta
8.0
Very good
10,368 reviews

Entertainment

8.0

Food

7.4

Comfort

7.9

Boarding

8.2

Overall

8.0

Crew

8.6

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 $800 on Cheapflights?

    Yes, there are multiple flights from San Francisco to Cardiff for under $800. The cheapest flight booked recently is on KLM for just $800, but on average you can expect to pay $1,490.

  • Are there last-minute flights available from San Francisco to Cardiff for under $1,500?

    There are currently 6+ open flights from San Francisco to Cardiff within the next 7 days for less than $1,500.

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

    According to our current data, KLM ($800), Delta ($805), and Air France ($846) offers the cheapest pricing from San Francisco to Cardiff. KLM is currently priced 26% 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 6/6.

  • 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 3,050,429 searches. Data last updated June 6, 2024.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$646Average$825FlexibilityNo cancel feeOn-time75%
DeltaCheapest$687Average$867FlexibilityNo cancel feeOn-timeN/A
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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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