Cheap flights from London to San Francisco

YXU — SFO
11 Feb — 18 Feb1
Return
1 adult
Economy
From?
To?
Sat 11/2
Sat 18/2

How to find the cheapest flight from London (YXU) to San Francisco (SFO)

All the information you need to plan the best YXU to SFO flight in 2023: compare London to San Francisco flight prices with the expected peak season, weather and rainfall in San Francisco.

YXU - SFO

Price

C$ 372 - C$ 1,229

SFO

Temperature

11 - 17 °C

SFO

Rainfall

0 - 112 mm

Popular inJulyHigh demand for flights, 45% potential price rise
Cheapest inAugustBest time to find cheap flights, 45% potential price drop
Round-trip fromC$ 498From London to San Francisco
One-way fromC$ 292One-way flight from London to San Francisco

What is the cheapest day to fly round-trip from London, Ontario to San Francisco?

Leaving on a Friday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 90% on the overall cost on flights from London, Ontario to San Francisco.

What is the cheapest month to fly from London, Ontario to San Francisco?

The best pricing can be found in the month of August. Prices to San Francisco from London, Ontario average C$ 911. You can even find prices in August for less than C$ 911, as users have found deals to San Francisco from as low as C$ 488. The month of July appears to be one of the more expensive times to travel to San Francisco from London, Ontario. Flying in the targeted month can save you up to 80%.

When is the cheapest time to fly from London, Ontario to San Francisco (YXU - SFO)?

When flying from London, Ontario to San Francisco, 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 14% versus a flight at noon.

Cheap flights from London to San Francisco in February, March 2023

The best prices found for YXU to SFO flights for February, March

London to San Francisco 2023 flight deals

Cheap flights to San Francisco from London found for this year

Cheap United Airlines flights from London to San Francisco

Cheap WestJet flights from London to San Francisco

One-way flights to San Francisco from London

The cheapest one-way flights from London to San Francisco

Related info for your journey

Useful info, stats and facts about London to San Francisco flights.

Which airlines flying from London to San Francisco have flexible cancellations due to COVID-19?

Some of the carriers operating flights from London to San Francisco that may be offering flexible cancellation policies are Air Canada, WestJet, and Juneyao Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from London, Ontario to San Francisco for under C$ 700 on Cheapflights?

Yes, there are multiple flights from London, Ontario to San Francisco for under C$ 700. The cheapest flight booked recently is on United Airlines for just C$ 657, but on average you can expect to pay C$ 758.

How popular is this London, Ontario to San Francisco flight route?

This flight path from London to San Francisco was viewed by 74 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

What are the cheapest airlines flying from London, Ontario to San Francisco round-trip?

According to our current data, United Airlines (C$ 657), WestJet (C$ 748), and Air Canada (C$ 829) offers the cheapest pricing from London, Ontario to San Francisco. United Airlines is 27% cheaper than the average price of flights available within the next 90 days to this destination.

What are the most popular airlines that fly from London, Ontario to San Francisco?

Consider Air Canada, Juneyao Airlines or United Airlines when booking your flight. These represent the most popular airlines when flying from London, Ontario to San Francisco.

What are the cheapest flights from London, Ontario to San Francisco?

Looking at all options, your cheapest flight can be booked for C$ 364. While the most popular route (London - San Francisco) can be booked for C$ 769 on average our data indicates C$ 1,591 when flying from London, Ontario to San Francisco.

Alternative routes for London to San Francisco

See prices for flight routes from nearby airports that may be better suited for you.
Ottawa to Los Angelesfrom C$ 464 pp
London to Los Angelesfrom C$ 555 pp
Ottawa to Palm Springsfrom C$ 628 pp
Ottawa to San Diegofrom C$ 641 pp
Windsor to Los Angelesfrom C$ 709 pp

Top 2 airlines flying from London to San Francisco

The chart below displays the airlines Cheapflights users travelling from London to San Francisco choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
WestJetCheapestC$ 486AverageC$ 493FlexibilityNo cancel feeOn-time60%COVID-19 safety
Search WestJet flights
Air CanadaCheapestC$ 548AverageC$ 750FlexibilityNo cancel feeOn-time67%COVID-19 safety
Search Air Canada flights
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