Cheap flights from Sacramento (SMF) to London (LON)

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The best prices from Sacramento to London are usually found in February or November, booked 24 days in advance, depart on a Wednesday or Saturday and return on a Tuesday

How to find the cheapest flight from
Sacramento (SMF) to London (LON)

All the information you need to plan the best SMF to LON flight in 2021: compare Sacramento to London flight prices with the expected peak season, weather and rainfall in London.
SMF - LON
Price
$749 - $1,438
LON
Temperature
48.2 - 73.4 °F
LON
Rainfall
1.4 - 2.8 inches

Popular in

December

High demand for flights, 31% potential price rise

Cheapest in

February

Best time to find cheap flights, 25% potential price drop

Round-trip from

$749

From Sacramento to London

One-way from

$615

One-way flight from Sacramento to London

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Sacramento to London?

Flying to your destination on a Saturday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to London. Check prices with Cheapflights to find a great deal for your trip.

How far in advance should I book a flight from Sacramento to London?

Find a great deal and save up to 44% by booking at least 61 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Sacramento to London within the next two weeks, with the cheapest ticket starting at $910.

What is the cheapest month to fly from Sacramento to London?

Flights from Sacramento to London lean towards being more expensive in July. Prices are generally better when you fly from Sacramento to London in October, with the cheapest ticket starting at $445.

When is the cheapest time to fly from Sacramento to London (SMF - LON)?

A simple way to save on the total cost of your ticket is to fly from Sacramento to London in the evening. If you’re flexible enough to do this you can expect to save up to 14% on your trip compared to booking a flight at noon.

Cheap flights from Sacramento to London in May, June 2021

The best prices found for SMF to LON flights for May, June
10 Jun - 17 Jun
$1,069pp
SMF
Sacramento Intl
KLM
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
KLM
   
2 STOPS
SMF
Sacramento Intl
18 Jun - 25 Jun
$1,071pp
SMF
Sacramento Intl
KLM
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
KLM
   
2 STOPS
SMF
Sacramento Intl
10 Jun - 17 Jun
$1,077pp
SMF
Sacramento Intl
KLM
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
KLM
 
1 STOP
SMF
Sacramento Intl

Sacramento to London 2021 flight deals

Cheap flights to London from Sacramento found for this year
30 Oct - 18 Nov
$790pp
SMF
Sacramento Intl
Multiple Airlines
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Finnair
 
1 STOP
SMF
Sacramento Intl
11 Oct - 19 Oct
$800pp
SMF
Sacramento Intl
KLM
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
KLM
   
2 STOPS
SMF
Sacramento Intl
11 Oct - 19 Oct
$801pp
SMF
Sacramento Intl
Delta
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Delta
   
2 STOPS
SMF
Sacramento Intl

Last minute flights from Sacramento to London

Late deals on round-trip flights to London from Sacramento, departing today and this week
24 May - 31 May
$1,167pp
SMF
Sacramento Intl
SAS
   
2 STOPS
LHR
London Heathrow
LHR
London Heathrow
SAS
   
2 STOPS
SMF
Sacramento Intl
24 May - 31 May
$1,169pp
SMF
Sacramento Intl
Multiple Airlines
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Gulf Air
 
1 STOP
SMF
Sacramento Intl
22 May - 31 May
$1,174pp
SMF
Sacramento Intl
SAS
   
2 STOPS
LHR
London Heathrow
LHR
London Heathrow
SAS
   
2 STOPS
SMF
Sacramento Intl

One-way flights to London from Sacramento

The cheapest one-way flights from Sacramento to London
9:07 am - 8:05 am
British Airways
1 Stop
14h 58m
SMF - LHR
British Airways
$615
SnapTravelAir
6:39 am - 9:15 am
Iberia
1 Stop
18h 36m
SMF - LHR
Iberia
$717
SnapTravelAir
8:40 pm - 3:45 am
American Airlines
2 Stops
23h 05m
SMF - LHR
American Airlines

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Sacramento</span> to <span class="emphasized">London</span> flights.

Flight FAQs

From Sacramento to London

Are flight prices decreasing from Sacramento to London due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Sacramento and London for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Which airlines flying from Sacramento Intl to London have flexible cancellations due to COVID-19?

Some of our airline partners flying from Sacramento Intl to London have new flexible policies in place due to COVID-19. American Airlines, Delta, and United Airlines are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like American Airlines with this kind of flexibility.

What airport do you fly from for flights from Sacramento to London?

If you book a flight to London from Sacramento, you will be flying from Sacramento Intl, which is the city’s only airport. Sacramento Intl (SMF) is located 9.4 mi from the center of Sacramento. There are 0 flights from Sacramento Intl to London per day from 10 different airlines.

Can I find flights from Sacramento to London for under $800 on Cheapflights?

Yes, there are multiple flights from Sacramento to London for under $800. The cheapest flight booked recently is on Multiple Airlines for just $790, but on average you can expect to pay $836.

Are there nonstop flights from Sacramento to London for under $800 on Cheapflights?

There are no nonstop flights from Sacramento to London, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from Sacramento to London for under $1,200?

There are currently 10+ open flights from Sacramento to London within the next 7 days for less than $1,200.

Is Sacramento weather warmer or cooler than London?

You can imagine temperatures to be in the 95 °F range in July. The weather in London is generally colder than Sacramento's. As flight availability is subject to become more limited as peak season approaches it is ideal to book in a timely manner.

How long is the flight from Sacramento to London?

There are many flights that can get you from Sacramento to London in 14h 15m. Fly via British Airways, Virgin Atlantic, or American Airlines to get the fastest option. Both multi-stop and nonstop flights can be found to your destination and back.

What are the cheapest airlines flying from Sacramento to London round-trip?

According to our current data, KLM ($800), Delta ($805), and American Airlines ($807) offers the cheapest pricing from Sacramento to London. KLM is priced at 19% lower than the current average price of a flight leaving 3 months from now.

What are the cheapest airlines to fly from Sacramento to London one-way?

$417 is the cheapest one-way deal found within the past few days, from Iberia. You may also be able to find cheap deals on British Airways and American Airlines, with prices starting from $615 and $882, respectively.

Alternative routes for Sacramento to London

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for London

Things to know before you go - useful duration and weather info for your trip from Sacramento to London.
Today's exchange rate
$1 = £0.72
Average temperature for May in London
64.4 °F
Avg rainfall for May in London
2.0 ″

Airports servicing Sacramento

Airports servicing London

Gatwick (LGW)
City (LCY)
Stansted (STN)
Luton (LTN)
Southend (SEN)

Top 8 airlines flying from Sacramento to London

The chart below displays the airlines Cheapflights users traveling from Sacramento to London choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Delta
$127 $783 No cancel fee N/A
KLM
$375 $823 No cancel fee 75%
Air Canada
$602 $970 No cancel fee 67%
United Airlines
$156 $1,122 No cancel fee 69%
Virgin Atlantic
$585 $1,138 No cancel fee 72%
American Airlines
$156 $1,150 No cancel fee 71%
British Airways
$456 $1,155 No cancel fee 70%
Lufthansa
$639 $1,502 No cancel fee 76%
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