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Cardiff

$339+ Cheap flights from Fremont, CA to Cardiff (CWL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/21. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — CWL
Apr 6 — Apr 131
Sun 4/6
Sun 4/13
1 adult, Economy
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Cheap flight deals from Fremont to Cardiff

Keep the following information in mind while searching for Fremont to Cardiff flight deals. Data was last updated April 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$806
(Delta)
Provider with most accurate pricing for San Francisco-Cardiff Wales flight deals.
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Provider most trusted by Cheapflights users for San Francisco-Cardiff Wales flights.
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From Fremont to Cardiff Wales
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Find flight deals from Fremont to Cardiff

Cheapest flights from Fremont to Cardiff
Explore the most affordable flight options available from Fremont to Cardiff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 1, 2025.

This Gotogate deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/61:45 pmSFO - CWL
1 stop35h 30mVirgin Atlantic
Mon 4/149:50 amCWL - SFO
1 stop33h 55mVirgin Atlantic
Deal found 4/1$789
This KLM deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/65:20 pmSFO - CWL
2 stops15h 25mKLM
Mon 4/149:50 amCWL - SFO
1 stop33h 55mKLM
Deal found 4/1$806
This Delta deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/1611:51 amSFO - CWL
2 stops20h 54mDelta
Tue 4/299:50 amCWL - SFO
2 stops21h 06mDelta
Deal found 3/30$816
This Mytrip deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/83:15 pmSFO - CWL
2 stops41h 50mMultiple Airlines
Mon 5/121:10 pmCWL - SFO
3 stops42h 01mMultiple Airlines
Deal found 3/31$1,107
This Ovago deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/167:30 pmSFO - CWL
2 stops28h 50mAer Lingus
Thu 5/112:00 pmCWL - SFO
2 stops33h 50mAer Lingus
Deal found 3/30$1,355
This Ovago deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/193:15 pmSFO - CWL
2 stops41h 30mITA Airways
Wed 4/309:50 amCWL - SFO
2 stops35h 25mITA Airways
Deal found 3/30$2,080

Cheapflights Fare Finder

Customize your flight search to find flights from Fremont 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 2,558,603 searches. Data last updated April 1, 2025.
Use the filters below to find and compare flights from Fremont to Cardiff that are best for you.

Fly from

Fremont

Fly to

Cardiff

Route

Depart

Return

Price

San FranciscoCardiff

SFO - CWL

SFOCWL

San Francisco

Wed 4/16

5:12 pm-9:15 am

2 stops32h 03m

Cardiff Wales

Tue 4/29

9:50 am-11:45 am

1 stop33h 55m

$806

San FranciscoCardiff

SFO - CWL

SFOCWL

San Francisco

Mon 4/14

2:15 pm-4:45 pm

2 stops18h 30m

Cardiff Wales

Tue 4/22

9:50 am-7:57 pm

2 stops18h 07m

$821

San FranciscoCardiff

SFO - CWL

SFOCWL

San Francisco

Thu 5/8

3:15 pm-5:05 pm

2 stops41h 50m

Cardiff Wales

Mon 5/12

1:10 pm-11:11 pm

3 stops42h 01m

$1,107

San FranciscoCardiff

SFO - CWL

SFOCWL

San Francisco

Wed 4/16

7:30 pm-8:20 am

2 stops28h 50m

Cardiff Wales

Thu 5/1

12:00 pm-1:50 pm

2 stops33h 50m

$1,355

San FranciscoCardiff

SFO - CWL

SFOCWL

San Francisco

Sat 4/19

3:15 pm-4:45 pm

2 stops41h 30m

Cardiff Wales

Wed 4/30

9:50 am-1:15 pm

2 stops35h 25m

$2,080

San FranciscoCardiff

SFO - CWL

SFOCWL

San Francisco

Sun 9/21

10:15 am-3:55 pm

3 stops45h 40m

$339

San FranciscoCardiff

SFO - CWL

SFOCWL

San Francisco

Sun 9/21

8:10 pm-7:40 pm

2 stops39h 30m

$366

San FranciscoCardiff

SFO - CWL

SFOCWL

San Francisco

Sun 9/21

1:45 pm-9:15 am

1 stop35h 30m

$494

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Best time to book a flight from Fremont to Cardiff

Have a flexible travel schedule? Discover the best time to fly to Cardiff from Fremont 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.

Cheapflights Insights

Everything you need to know about your flight from Fremont to Cardiff

Rainfall in Cardiff by month

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

In terms of precipitation, rainfall in Cardiff ranges from 2.0 - 3.5 inches per month. January is typically the wettest month, when rainfall can reach 3.5 in. April is typically the driest time to visit Cardiff when rainfall is around 2.0 in.

Temperature in Cardiff by month

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

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 April 1, 2025.
Peruse reviews from past customers who have flown with Delta, KLM and Aer Lingus from Fremont to Cardiff to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,898 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,898 reviews
Delta
8.0
Very good
7,898 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,321 reviews
Delta
8.0
Very good
7,898 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Aer Lingus
7.0
Good
1,060 reviews
Delta
8.0
Very good
7,898 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
ITA Airways
6.7
Okay
951 reviews
Delta
8.0
Very good
7,898 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

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

  • What airport do you fly into for flights to Cardiff from Fremont?

    Cardiff Wales (CWL), located 9.1 mi from the city center, is the airport you fly into when you book flights from Fremont to Cardiff. 0 airlines have flights to Cardiff Wales from Fremont on a regular basis. Booking flights from Fremont to Cardiff Wales should not be difficult; the airport handles an average of 0 inbound flights from Fremont per day.

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

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

  • How can I find direct flights from Fremont to Cardiff?

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

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

    Yes. Cheapflights offers flight deals from Fremont 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.

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

    Currently, February is the cheapest month in which you can book a flight from Fremont to Cardiff (average of $773). Flying from Fremont to Cardiff in June is currently the most expensive (average of $1,622). 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.

See more FAQs

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