€326 Cheap Flights Sacramento to London (SMF-LHR)

View €326 flight on Sun, 5 Oct 2025Opens in a new window

Popular airlines from Sacramento Intl. Airport (SMF) to Heathrow Airport (LHR)

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Cheap flights from Sacramento to London (SMF-LHR)

Prices were available within the past 7 days and start at €326 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Find the cheapest month to fly from Sacramento (SMF) to London (LHR)

August is typically the cheapest month to fly

From €535 - €1,361 per traveller.

Graph displaying average flight prices per month

Sacramento to London route information
Origin airport
Sacramento Intl.
Destination airport
Heathrow
Distance
8429 km

Perfect flights from Sacramento to London

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Sacramento to London. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Sacramento Intl. to Heathrow ticket options cater to your travel preferences, with incredible one-way fares from €326 and roundtrip prices . Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Heathrow and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in London.

Frequently asked questions

How much is a flight from Sacramento Airport to LHR?
Round-trip tickets from Sacramento Airport to LHR start from . This price is based on fares listed within the last 7 days on Expedia for flights departing within the next year — book today to avoid missing out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from SMF to London Heathrow?
Most flights can be cancelled online, but every air carrier has its own terms and conditions. If you do need to cancel your flight, check out our Customer Service Portal and follow the instructions.
How do I find cheap flights from Sacramento Intl. Airport (SMF) to Heathrow Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Sacramento Airport to LHR flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Sacramento Intl. Airport (SMF) to Heathrow Airport (LHR)?
With a flight distance of 8,500 kilometres between Sacramento Intl. Airport (SMF) and London Heathrow, this is a long journey. Make sure you drink lots of water and take a short walk down the aisle every now and then.
Which airlines fly direct from Sacramento Airport to Heathrow Airport?
You won't find any airlines operating directly between SMF and Heathrow Airport, so be prepared to make at least one stop on your journey. A layover, whether short or long, can be a good way to break up a trip!
Are SMF to LHR flight tickets cheaper when they're purchased at the last minute?
It is possible to get a great last-minute deal from Sacramento Intl. Airport (SMF) to London Heathrow, but it's also possible to miss out altogether! As many airlines advertise prices up to 12 months in advance, it's worthwhile keeping an eye on fares early and being ready to book when you spot a bargain. Expedia compares air carrier prices and updates flight deals all the time, so you can be sure you're always seeing the latest offers.

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