When did momondo last update prices for flights from Sacramento Intl Airport to London Airport?

Prices for flights from Sacramento Intl Airport to London Airport were last updated today.

How old do you have to be to fly from Sacramento Intl Airport to London Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Sacramento Intl Airport to London Airport.

What documentation or ID do you need to fly to London Airport?

The travel and health documents you'll need for your trip to London Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$656 Cheap Flights from Sacramento to London in 2026

1 adult

0 bags

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Find the cheapest flights from Sacramento to London

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6:42 am - 8:46 am

SMF

YXU

23h 04m2 stops

5:10 am - 8:26 pm

YXU

SMF

18h 16m2 stops

$656United Airlines

Mon, Mar 2 - Thu, Mar 5

4:41 pm - 9:21 pm

SMF

YXU

25h 40m2 stops

5:10 am - 10:15 pm

YXU

SMF

20h 05m2 stops

$691United Airlines

Fri, Feb 20 - Fri, Feb 27

7:08 am - 8:46 am

SMF

YXU

22h 38m3 stops

5:10 am - 10:15 pm

YXU

SMF

20h 05m2 stops

$779United Airlines

Fri, Feb 20 - Fri, Feb 27

5:00 am - 9:21 pm

SMF

YXU

13h 21m3 stops

9:25 am - 9:05 pm

YXU

SMF

14h 40m2 stops

$1,240United Airlines

Mon, Mar 2 - Thu, Mar 5

United Airlines flights from Sacramento to London, Ontario

Our best United Airlines deals on Sacramento to London, Ontario flight tickets

United Airlines

Mar 2

SMF6:42 amSacramento Intl

23h 04m

2 stops

YXU8:46 amLondon

Mar 5

YXU5:10 amLondon

18h 16m

2 stops

SMF8:26 pmSacramento Intl

$656

United Airlines

Feb 20

SMF4:41 pmSacramento Intl

25h 40m

2 stops

YXU9:21 pmLondon

Feb 27

YXU5:10 amLondon

20h 05m

2 stops

SMF10:15 pmSacramento Intl

$691

United Airlines

Feb 20

SMF7:08 amSacramento Intl

22h 38m

3 stops

YXU8:46 amLondon

Feb 27

YXU5:10 amLondon

20h 05m

2 stops

SMF10:15 pmSacramento Intl

$779

momondo Fare Finder

Use the filters below to find and compare flights from Sacramento to London, Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SacramentoLondon

SMF - YXU

SMFYXU

Sacramento Intl

Mon 3/2

6:42 am-8:46 am

2 stops23h 04m

London

Thu 3/5

5:10 am-8:26 pm

2 stops18h 16m

$656

SacramentoLondon

SMF - YXU

SMFYXU

Sacramento Intl

Fri 2/20

4:41 pm-9:21 pm

2 stops25h 40m

London

Fri 2/27

5:10 am-10:15 pm

2 stops20h 05m

$691

SacramentoLondon

SMF - YXU

SMFYXU

Sacramento Intl

Fri 2/20

7:08 am-8:46 am

3 stops22h 38m

London

Fri 2/27

5:10 am-10:15 pm

2 stops20h 05m

$779

SacramentoLondon

SMF - YXU

SMFYXU

Sacramento Intl

Mon 3/2

5:00 am-9:21 pm

3 stops13h 21m

London

Thu 3/5

9:25 am-9:05 pm

2 stops14h 40m

$1,240

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Sacramento to London, Ontario

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What airlines fly to London, Ontario?

Air Canada, Porter Airlines and United Airlines are the top three most popular airlines that fly to London, Ontario from Sacramento according to our data. Air Canada is the first choice among our users, with 43% of people opting to fly with this airline when traveling to London, Ontario. Keep in mind that there are 7 different airlines that fly to London, Ontario on a routine basis, so you have a few additional options to choose from.

When to book flights from Sacramento to London, Ontario

Are you open to changing your travel dates? Check out the ideal times to fly from Sacramento to London, Ontario according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Sacramento to London, Ontario (SMF to YXU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sacramento to London, Ontario

Fastest flight time	15h 57m
Direct flights	None

The fastest flight from Sacramento to London, Ontario takes 15h 57m

There are no direct flights from Sacramento to London, Ontario. There are no popular flight routes from Sacramento to London, Ontario.

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How far is Sacramento Intl to London by plane?
There are 2106.3 mi between Sacramento Intl and London. In terms of flight time, this usually takes a little over 15h 57m.
When did momondo last update prices for flights from Sacramento Intl Airport to London Airport?
Prices for flights from Sacramento Intl Airport to London Airport were last updated today.
How old do you have to be to fly from Sacramento Intl Airport to London Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Sacramento Intl Airport to London Airport.
What documentation or ID do you need to fly to London Airport?
The travel and health documents you'll need for your trip to London Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Grand Bend

Port Stanley

Why use momondo?

Why should I use momondo to find a flight deal from Sacramento to London?

Finding the right flight to London from Sacramento is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to London quick and easy, saving you time and money.

Can I find flights from Sacramento to London with flexible booking policies on momondo?

All flight searches from Sacramento to London on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Sacramento to London?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to London from Sacramento.

I’m not ready to book a flight from Sacramento to London right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Sacramento to London flights. All you need is a valid email address and we will do the rest; it is that quick and easy.