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Cheap flights from London, ON to Fremont from C$ 213

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 25/5. Fares are subject to change and may not be available on all flights or dates of travel.
YXU — SFO
5 May — 12 May1
1 adult

Cheap flight deals from London to Fremont

Keep the following information in mind while searching for London to Fremont flight deals. Data was last updated 30 April 2025.

Round-trip from

C$ 393

One-way from

C$ 213

Popular in

December

Cheapest in

June

Average price

C$ 635
WestJet
  • WestJet
  • 28/8-2/9
  • 3 total stops
  • 20h 23m total
  • London to Fremont
Search Deals
WestJet
  • WestJet
  • 25/5
  • 2 total stops
  • 10h 59m total
  • London to Fremont
Search Deals
Highest demand for flights based on searches. 22% potential increase in price (C$ 234 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 40 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find flight deals from London to Fremont

Cheapest flights from London to Fremont
Explore the most affordable flight options available from London to Fremont. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2025.

Thu 28/86:00 a.m.YXU - SFO
1 stop8h 56mWestJet
Tue 2/92:45 p.m.SFO - YXU
2 stops11h 27mWestJet
Deal found 28/4C$ 393
Thu 12/66:15 a.m.YXU - SFO
1 stop7h 57mAir Canada
Thu 19/64:50 p.m.SFO - YXU
1 stop13h 27mAir Canada
Deal found 28/4C$ 486
Mon 7/79:45 p.m.YXU - SFO
2 stops41h 20mMultiple Airlines
Thu 10/76:05 p.m.SFO - YXU
1 stop8h 09mMultiple Airlines
Deal found 28/4C$ 522
Mon 7/76:15 a.m.YXU - SFO
2 stops20h 06mUnited Airlines
Thu 10/711:59 p.m.SFO - YXU
2 stops11h 58mUnited Airlines
Deal found 28/4C$ 534

Cheapflights Fare Finder

Customize your flight search to find flights from London 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 629,999 searches. Data last updated 30 April 2025.
Use the filters below to find and compare flights from London to Fremont that are best for you.

Fly from

London

Fly to

Fremont

Route

Depart

Return

Price

LondonSan Francisco

YXU - SFO

YXUSFO

London

Thu 28/8

6:00 a.m.-11:56 a.m.

1 stop8h 56m

San Francisco

Tue 2/9

2:45 p.m.-5:12 a.m.

2 stops11h 27m

C$ 393

LondonSan Francisco

YXU - SFO

YXUSFO

London

Thu 12/6

6:15 a.m.-11:12 a.m.

1 stop7h 57m

San Francisco

Thu 19/6

4:50 p.m.-9:17 a.m.

1 stop13h 27m

C$ 486

LondonSan Francisco

YXU - SFO

YXUSFO

London

Mon 7/7

9:45 p.m.-12:05 p.m.

2 stops41h 20m

San Francisco

Thu 10/7

6:05 p.m.-5:14 a.m.

1 stop8h 09m

C$ 522

LondonSan Francisco

YXU - SFO

YXUSFO

London

Mon 7/7

6:15 a.m.-11:21 p.m.

2 stops20h 06m

San Francisco

Thu 10/7

11:59 p.m.-2:57 p.m.

2 stops11h 58m

C$ 534

LondonSan Francisco

YXU - SFO

YXUSFO

London

Sun 25/5

6:00 a.m.-1:59 p.m.

2 stops10h 59m

C$ 213

LondonSan Francisco

YXU - SFO

YXUSFO

London

Mon 19/5

9:55 a.m.-8:10 p.m.

2 stops13h 15m

C$ 242

LondonSan Francisco

YXU - SFO

YXUSFO

London

Mon 7/7

9:45 p.m.-9:21 p.m.

3 stops26h 36m

C$ 349

LondonSan Francisco

YXU - SFO

YXUSFO

London

Mon 7/7

6:15 a.m.-11:21 p.m.

2 stops20h 06m

C$ 358

LondonSan Francisco

YXU - SFO

YXUSFO

London

Mon 7/7

9:45 p.m.-9:30 a.m.

1 stop14h 45m

C$ 422

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/4

Best time to book a flight from London to Fremont

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

What is the cheapest month to book a flight from London, Ontario to Fremont?

Currently, January is the cheapest month in which you can book a flight from London, Ontario to Fremont (average of C$ 276). Flying from London, Ontario to Fremont in June is currently the most expensive (average of C$ 379). 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.

What is the cheapest time of day to fly from YXU to FR8?

Find hourly flight availability from London to Fremont. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 30 April 2025.

When flying from London, Ontario to Fremont, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 mm 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 30 April 2025.
United Airlines
7.4
Good
8,696 reviews
Check prices

Overall

7.4

Crew

8.1

Food

6.6

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
United Airlines
7.4
Good
8,696 reviews
United Airlines
7.4
Good
8,696 reviews
Check prices

Overall

7.4

Crew

8.1

Food

6.6

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
WestJet
7.2
Good
2,823 reviews
United Airlines
7.4
Good
8,696 reviews
Check prices

Overall

7.4

Crew

8.1

Food

6.6

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
Air Canada
7.0
Good
9,242 reviews
United Airlines
7.4
Good
8,696 reviews
Check prices

Overall

7.4

Crew

8.1

Food

6.6

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
Flair Airlines
6.0
Okay
239 reviews
United Airlines
7.4
Good
8,696 reviews
Check prices

Overall

7.4

Crew

8.1

Food

6.6

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.

Related info for your journey

Find useful and relevant information for your journey from London 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 London to Fremont?

    For a flight from London to Fremont, you will be flying from London. London (YXU) is just 8.6 km from the centre of the city. London is the only London airport and it handles 0 outbound flights to Fremont per day. 2 airlines have flights to Fremont from London on a regular basis.

  • What are the cheapest airlines to fly from London, Ontario to Fremont one-way?

    For one-way options, check prices for WestJet. According to our data, you can fly for as low as C$ 213. Users have also found prices from C$ 242 and C$ 358 on Air Canada and United Airlines, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from London 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 London, Ontario to Fremont?

    Currently, January is the cheapest month in which you can book a flight from London, Ontario to Fremont (average of C$ 276). Flying from London, Ontario to Fremont in June is currently the most expensive (average of C$ 379). 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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Top 2 airlines flying from London to Fremont

Discover the top 2 airlines that operate flights from London to Fremont. 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 629,999 searches. Data last updated 30 April 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 309AverageC$ 501FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 367AverageC$ 619FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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