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Cheap flights from Cardiff to Fremont from £352

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 24/5. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — SFO
31 Mar — 7 Apr1
1 adult

Cheap flight deals from Cardiff to Fremont

Keep the following information in mind while searching for Cardiff to Fremont flight deals. Data was last updated 26 March 2025.

Round-trip from

£518

One-way from

£352

Popular in

August

Cheapest in

March

Average price

£466
KLM
  • KLM
  • 1/5-7/5
  • 2 total stops
  • 62h 00m total
  • Cardiff to Fremont
Search Deals
24/5
  • 24/5
  • 3 total stops
  • 42h 43m total
  • Cardiff to Fremont
Search Deals
Highest demand for flights based on searches. 40% potential increase in price (£414 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease (£61 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2025
Search Deals

Find flight deals from Cardiff to Fremont

Cheapest flights from Cardiff to Fremont
Explore the most affordable flight options available from Cardiff to Fremont. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 March 2025.

Thu 1/517:15CWL - SFO
1 stop26h 30mKLM
Wed 7/513:45SFO - CWL
1 stop35h 30mKLM
Deal found 25/3£518
Thu 1/517:15CWL - SFO
2 stops30h 40mMultiple Airlines
Wed 7/516:20SFO - CWL
3 stops32h 55mMultiple Airlines
Deal found 25/3£866

Cheapflights Fare Finder

Customise your flight search to find flights from Cardiff to Fremont 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 858,174 searches. Data last updated 26 March 2025.
Use the filters below to find and compare flights from Cardiff to Fremont that are best for you.

Fly from

Cardiff

Fly to

Fremont

Route

Depart

Return

Price

CardiffSan Francisco

CWL - SFO

CWLSFO

Cardiff Wales

Thu 1/5

17:15-11:45

1 stop26h 30m

San Francisco

Wed 7/5

13:45-09:15

1 stop35h 30m

£518

CardiffSan Francisco

CWL - SFO

CWLSFO

Cardiff Wales

Thu 1/5

17:15-15:55

2 stops30h 40m

San Francisco

Wed 7/5

16:20-09:15

3 stops32h 55m

£866

CardiffSan Francisco

CWL - SFO

CWLSFO

Cardiff Wales

Sat 24/5

09:00-19:43

3 stops42h 43m

£352

CardiffSan Francisco

CWL - SFO

CWLSFO

Cardiff Wales

Sat 24/5

09:10-15:45

1 stop14h 35m

£2,637

Flights are sorted by cheapest return flights first.

Deals found on 25/3

Best time to book a flight from Cardiff to Fremont

Have a flexible travel schedule? Discover the best time to fly to Fremont from Cardiff with our price prediction graph.
Estimated return 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 Cardiff to Fremont

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

Currently, February is the cheapest month in which you can book a flight from Cardiff to Fremont (average of £538). Flying from Cardiff to Fremont in July is currently the most expensive (average of £803). 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.

Rainfall in Fremont by month

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

In terms of precipitation, rainfall in Fremont ranges from 0.0 - 112.0 inches per month. January is typically the wettest month, when rainfall can reach 112.0 mm. July is typically the driest time to visit Fremont when rainfall is around 0.0 mm.

Temperature in Fremont by month

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

If weather is an important factor for your trip to Fremont, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).

Reviews of airlines servicing Fremont

Get insights into the airlines that provide service to Fremont. 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 Fremont. Reviews last updated 26 March 2025.
KLM
7.8
Good
1,318 reviews
Check prices

Overall

7.8

Crew

8.4

Boarding

7.8

Food

7.3

Comfort

7.7

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
KLM
7.8
Good
1,318 reviews
KLM
7.8
Good
1,318 reviews
Check prices

Overall

7.8

Crew

8.4

Boarding

7.8

Food

7.3

Comfort

7.7

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Aer Lingus
7.0
Good
1,062 reviews
KLM
7.8
Good
1,318 reviews
Check prices

Overall

7.8

Crew

8.4

Boarding

7.8

Food

7.3

Comfort

7.7

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

Related info for your journey

Find useful and relevant information for your journey from Cardiff to Fremont. 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 from for flights from Cardiff to Fremont?

    Most people fly from Cardiff Wales (CWL) if they book a flight from Cardiff to Fremont. On average, Cardiff Wales has 0 outbound flights to Fremont per day from 0 airlines. Cardiff Wales is conveniently located just 9.1 mi from Cardiff’s city center.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Cardiff to Fremont 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 Cardiff to Fremont?

    Currently, February is the cheapest month in which you can book a flight from Cardiff to Fremont (average of £538). Flying from Cardiff to Fremont in July is currently the most expensive (average of £803). 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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Yes, Cheapflights offers price alerts on Cardiff to Fremont 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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