SMF - LHR

$320 Find Cheap Flights from Sacramento to London Heathrow Airport - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$923
Typical prices: $786-$1,260
Lufthansa
Tue 1/16Mon 1/22
SMF - LHR • 2 stops
Cheapest one-way
$311
Typical prices: $371-$582
Air Canada
Thu 1/4
SMF - LHR • 2 stops
Nonstop flights
Not available
There are currently no direct flights between Sacramento and London Heathrow Airport. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
5 weeks
in advance
Our data shows that travelers who book at least 5 weeks in advance save around 29% compared to booking last minute.
Insights
Insights
When to travel
March
Cheapest • 31% price drop
July
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Portland (PDX)
Cheapest • Avg $689 (round-trip)
Salt Lake City (SLC)
Shortest trip • 13h 13m (one-way)
Insights
Insights
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We hope you love your trip to London Heathrow Airport!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Sacramento to Heathrow (SMF-LHR)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Sacramento to Heathrow

Sat, Jan 16 - Fri, Jan 22
Lufthansa Logo
2:15 pm - 9:00 pmSMF  Sacramento Intl-LHR London Heathrow
22h 45m2 stops San Francisco Munich Franz Josef Strauss
Lufthansa Logo
7:30 pm - 6:09 pmLHR  London Heathrow-SMF Sacramento Intl
30h 39m2 stops Frankfurt am Main Los Angeles
$923Lufthansa
Thu, Dec 31 - Sun, Jan 10
Air Canada Logo
7:00 am - 11:20 amSMF  Sacramento Intl-LHR London Heathrow
20h 20m2 stops Chicago O'Hare Intl Toronto Pearson Intl
Air Canada Logo
2:30 pm - 3:21 pmLHR  London Heathrow-SMF Sacramento Intl
32h 51m1 stop Vancouver Intl
$924Air Canada
Thu, Dec 31 - Fri, Jan 8
Air Canada Logo
7:00 am - 11:20 amSMF  Sacramento Intl-LHR London Heathrow
20h 20m2 stops Chicago O'Hare Intl Toronto Pearson Intl
Air Canada Logo
2:30 pm - 3:21 pmLHR  London Heathrow-SMF Sacramento Intl
32h 51m1 stop Vancouver Intl
$924Air Canada
Sat, Jan 2 - Thu, Jan 7
Alaska Airlines Logo
9:46 pm - 12:20 pmSMF  Sacramento Intl-LHR London Heathrow
30h 34m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
2:45 pm - 10:15 pmLHR  London Heathrow-SMF Sacramento Intl
15h 30m1 stop Seattle/Tacoma Intl
$928Alaska Airlines
Sat, Jan 2 - Fri, Jan 8
Alaska Airlines Logo
9:46 pm - 12:20 pmSMF  Sacramento Intl-LHR London Heathrow
30h 34m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
2:45 pm - 10:15 pmLHR  London Heathrow-SMF Sacramento Intl
15h 30m1 stop Seattle/Tacoma Intl
$928Alaska Airlines
Sun, Jan 3 - Thu, Jan 7
Delta Logo
6:35 pm - 8:10 pmSMF  Sacramento Intl-LHR London Heathrow
17h 35m2 stops Seattle/Tacoma Intl New York John F Kennedy Intl
Delta Logo
8:55 am - 5:55 pmLHR  London Heathrow-SMF Sacramento Intl
17h 00m2 stops Paris Charles de Gaulle Seattle/Tacoma Intl
$933Delta
Sun, Jan 3 - Fri, Jan 8
United Airlines Logo
11:53 pm - 5:55 amSMF  Sacramento Intl-LHR London Heathrow
22h 02m1 stop Chicago O'Hare Intl
United Airlines Logo
2:30 pm - 3:21 pmLHR  London Heathrow-SMF Sacramento Intl
32h 51m1 stop Vancouver Intl
$940United Airlines
Sun, Jan 3 - Thu, Jan 7
United Airlines Logo
11:53 pm - 5:55 amSMF  Sacramento Intl-LHR London Heathrow
22h 02m1 stop Chicago O'Hare Intl
United Airlines Logo
11:35 am - 5:45 pmLHR  London Heathrow-SMF Sacramento Intl
14h 10m1 stop Denver Intl
$950United Airlines
Sun, Jan 3 - Thu, Jan 7
Delta Logo
7:18 pm - 4:30 pmSMF  Sacramento Intl-LHR London Heathrow
13h 12m1 stop Los Angeles
Delta Logo
10:55 am - 6:33 pmLHR  London Heathrow-SMF Sacramento Intl
15h 38m1 stop Los Angeles
$950Delta
Mon, Dec 14 - Mon, Dec 28
Lufthansa Logo
6:45 pm - 9:00 pmSMF  Sacramento Intl-LHR London Heathrow
18h 15m2 stops San Francisco Munich Franz Josef Strauss
Lufthansa Logo
11:10 am - 11:44 pmLHR  London Heathrow-SMF Sacramento Intl
20h 34m2 stops Munich Franz Josef Strauss San Francisco
$1,022Lufthansa
Booking Insights

Price, demand and travel trends for Sacramento to London Heathrow Airport flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Sacramento to London Heathrow Airport with more confidence.

How much is a round-trip flight from Sacramento to London Heathrow Airport?

Round-trip flights from Sacramento to London Heathrow Airport start at $923. Prices are typical for this route right now, with typical round-trip fares ranging from $786 to $1,260. The lowest price found in the past 5 days was $923 on Lufthansa.

What's the cheapest day of the week to fly from Sacramento to London Heathrow Airport?

Sunday is the cheapest day of the week to fly from Sacramento to London Heathrow Airport, it is 6% cheaper than the average day. Saturday is the most expensive day with flight prices 17% higher than average. Based on deals found by KAYAK users in the last 12 months.

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

  • March is the cheapest month to fly from Sacramento to London Heathrow Airport at $666 round-trip.
  • June ($1,396) and July ($1,106) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 109% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Sacramento to London Heathrow Airport the cheapest?

Flights from Sacramento to London Heathrow Airport are cheapest 5 weeks before departure. Booking in this window typically costs about 29% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Find deals

Key details for Sacramento to London Heathrow Airport flights

Low season

January

Cheapest flight

$311
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly with an average 15% increase in price.
Flight from Sacramento to London Heathrow Airport

When to book flights from Sacramento to Heathrow

Are your dates flexible? Find out the best times to travel from Sacramento to Heathrow based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Sacramento to London Heathrow Airport flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Are there airports hotels at Sacramento International Airport (SMF)?

    Yes, there are hotels close to Sacramento International Airport (SMF) that provide travelers with convenient lodging choices. These hotels offer options for overnight stays or for people with early or late flights due to their proximity to the airport. They include the Westin— Sacramento and Holiday Inn Express Sacramento Airport—Natomas, both of which are situated about five miles from SMF, and the Hampton Inn & Suites Sacramento Airport—Natomas, which is located within a few miles of the airport.

  • Which airlines operate ecologically responsible flights between Sacramento (SMF) and London Heathrow Airport (LHR)?

    Significant efforts have been undertaken by Delta Air Lines to lessen their environmental impact. They have made investments in more recent, fuel-efficient aircraft, put in place sustainable fuel substitutes, and launched recycling and waste minimization initiatives. Additionally, they take part in numerous carbon offset initiatives.

  • How can I go from London Heathrow Airport (LHR) to my destination?

    There are many ways to get from LHR to your destination. At Heathrow Airport, taxis and private transportation are easily accessible. Taking the London Underground (tube) is another option for getting from Heathrow Airport to numerous areas in central London and elsewhere at a reasonable price. You might rent a car from one of the rental car companies located at the airport if having your own vehicle affords you more mobility.

  • Can I upgrade my class to higher class when flying from Sacramento (SMF) to London Heathrow Airport (LHR)?

    Passengers can request upgrades to a higher class on Delta Air Lines, Virgin Atlantic, British Airways, and United Airlines. Depending on availability, upgrades can be purchased with frequent flyer miles or by paying the difference in fare.

  • Which airports can I use when flying from Sacramento to London Heathrow Airport?

    Flights from Sacramento to London Heathrow Airport usually depart from Sacramento Intl (SMF) and arrive at London Heathrow (LHR).

  • What cabin classes can I book on flights from Sacramento to London Heathrow Airport?

    Four cabin classes are available on flights from Sacramento to London Heathrow Airport:

    • Economy Class
    • Premium Economy Class
    • Business Class
    • First Class

    Prices vary by airline.

  • Which airports do connecting flights from Sacramento to London Heathrow Airport pass through?

    One-stop flights from Sacramento to London Heathrow Airport most commonly connect through:

    • Denver Intl (DEN) - 37% of one-stop connections
    • Seattle/Tacoma Intl (SEA) - 19% of one-stop connections
    • Los Angeles (LAX) - 16% of one-stop connections
    • Salt Lake City (SLC) - 10% of one-stop connections

    Denver Intl (DEN) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Sacramento to London Heathrow Airport?

    On the Sacramento to London Heathrow Airport route, being flexible with your departure day can save you up to 20%. Sunday is the cheapest day at $912 round-trip on average, while Saturday is the most expensive at $1,137: a $225 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • What popular places can I visit in London Heathrow Airport?

    Some of the most popular sights in London Heathrow Airport are Paddington Station, Central London and London Victoria Station. These are among the most viewed places in London Heathrow Airport on KAYAK.

  • How expensive are last-minute Sacramento to London Heathrow Airport flights?

    Last-minute fares on this route - booked within 2 weeks of departure - run 22% above the route average of $965. Book 5 weeks before departure for the lowest fares.

  • How long is a flight from Sacramento to London Heathrow Airport?

    A nonstop flight from Sacramento to London Heathrow Airport takes 0h 00m, covering 5,265 miles.

  • Do I need a passport to fly from Sacramento to London Heathrow Airport?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How are flight prices from Sacramento to London Heathrow Airport looking right now?

    One-way fares from Sacramento to London Heathrow Airport are currently lower than usual. Average one-way flight prices are about $405, which is 13% below the typical average for this route.

  • How much time can I save by choosing a different layover airport from Sacramento to London Heathrow Airport?

    Flying via Portland (PDX) gives the shortest average 1-stop total travel time at 13h 01m, compared with 13h 13m via Salt Lake City (SLC) and 13h 21m via Denver Intl (DEN).

  • What is the time difference between Sacramento and London Heathrow Airport?

    London Heathrow Airport is 8 hours ahead of Sacramento (British Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at London Heathrow Airport (LHR)?

    London Heathrow Airport (LHR) hosts 5 major car rental companies, with daily rates starting from around $7 for economy cars. Top options include:
    • GREEN MOTION
    • DRIVALIA
    • Europcar
    • Alamo
    • Hertz

  • How much should I expect to pay for a Sacramento to London Heathrow Airport flight?

    Round-trip flights from Sacramento to London Heathrow Airport range from $786 to $1,260, with an average of $965 over the past 12 months. Anything below $786 counts as a good deal.

Your guide to booking Sacramento to London Heathrow Airport flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Sunday departure instead of Saturday. On this route, Sunday flights average $912 - about $225 less than Saturday (20% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 5 weeks before you fly. On this route, that window historically saves about 29% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Sacramento to London Heathrow Airport trip for March. Fares historically average $666 round-trip in that month - typically $730 less than the most expensive month, which is June (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to London Heathrow Airport.
    - Hilton London Heathrow Airport
  • When traveling from Sacramento (SMF) to London Heathrow Airport (LHR), the most common layovers occur at Chicago O'Hare International Airport (ORD) in Chicago when flying with United Airlines and at Atlanta Hartsfield-Jackson International Airport (ATL) in Atlanta with Delta Air Lines. Another frequent layover option is John F. Kennedy International Airport (JFK) in New York City, often utilized by British Airways.
  • When traveling from Sacramento to London Heathrow Airport, many airlines, including British Airways, United Airlines, Delta Air Lines, and American Airlines, allow you to bring your pet. Depending on size and for an additional fee, they permit domestic pets like cats and dogs to fly either in the cabin or the cargo hold.
  • Virgin Atlantic, United Airlines, and American Airlines all offer special accommodations for travelers with disabilities, especially for those who have reduced mobility flying from Sacramento (SMF) to London Heathrow Airport (LHR). For passengers with disabilities, they provide a variety of services and assistance, such as wheelchair assistance, mobility aids, and accessible seating alternatives.
  • Airlines including Delta Air Lines, United Airlines, Virgin Atlantic, and British Airways provide special services on flights from Sacramento to London Heathrow Airport for families with children. They provide a range of amenities, including priority boarding, family check-in desks, and free activity packets for youngsters. Additionally, they serve kid-friendly meals and have a variety of age-appropriate in-flight entertainment selections.
  • On flights from Sacramento to London Heathrow Airport, British Airways has a carry-on policy that allows customers to bring one cabin bag and one personal item, such as a laptop bag or purse. The cabin bag's maximum measurements are usually 22 x 18 x 10 inches.

More options for your flight from Sacramento to Heathrow

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