$3,164 Cheap Flights from London (LHR) to Sault Ste. Marie (CIU)

View $3,164 flight on Thu, Sep 4, 2025Opens in a new window

Popular airlines from Heathrow Airport (LHR) to Sault Ste. Marie, MI (CIU-Chippewa County Intl.)

Cheap Flights from London to Sault Ste. Marie (LHR-CIU)

Prices were available within the past 7 days and start at $3,164 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flights from London (LHR) to Sault Ste. Marie (CIU)
Origin airport
Heathrow
Destination airport
Chippewa County Intl.
Distance
3621 mi

London to Sault Ste. Marie Flights

The cheapest times to fly from London to Sault Ste. Marie

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from London to Sault Ste. Marie are during the month of . You can find some of the cheapest flights from London to Sault Ste. Marie with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from London to Sault Ste. Marie

Sunday is one of the best days to book for cheap flights from London to Sault Ste. Marie: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from London to Sault Ste. Marie

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from London to Sault Ste. Marie in 2025. You can also book with separate airlines for your outbound and return journeys, from $3,164 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap London to Sault Ste. Marie flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your London to Sault Ste. Marie airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Heathrow Airport (LHR) to Chippewa County Intl. Airport (CIU) cost?
Lock in a cheap one-way flight from $3,164 or cheap return flight from Heathrow Airport (LHR) to Chippewa County Intl. Airport (CIU) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Heathrow Airport (LHR) to Chippewa County Intl. Airport (CIU)?
is the most affordable month to fly from LHR to CIU. Traveling during quieter months is often the key to finding better fares.
What is the cheapest airline that flies from Heathrow Airport (LHR) to Chippewa County Intl. Airport (CIU)?
Expedia's filter tool lets you easily compare different airlines, flight durations and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest LHR to CIU flight.
How many flights per day from Heathrow Airport (LHR) to Chippewa County Intl. Airport (CIU)?
Direct flights from Heathrow Airport (LHR) to Chippewa County Intl. Airport (CIU) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from LHR to CIU?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Heathrow Airport (LHR) to Chippewa County Intl. Airport (CIU)?
To arrive at Chippewa County Intl. Airport (CIU) without delays, choose a flight that takes off from Heathrow Airport (LHR) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Heathrow Airport (LHR) to Chippewa County Intl. Airport (CIU) last-minute?
Last-minute bookings from LHR to CIU are usually more expensive. To lock in the cheapest rates, start looking for flights early. That being said, if you can play around with your travel dates, you may find a cheap ticket right before you leave.
Is it cheaper to book a LHR to CIU flight and hotel package?
Compared with arranging flights and hotels separately, booking a LHR to CIU flight and hotel package with Expedia could result in significant savings. Better still, managing everything in one place will take the hassle out of planning your trip. Simply pick your flights and choose from our wide range of hotels, then personalize your trip with other add-ons like car rentals and activities.
Can I cancel or change the date of my flight from Heathrow Airport (LHR) to Chippewa County Intl. Airport (CIU)?
It's generally possible to cancel or reschedule your LHR to CIU flight. However, for bookings made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more information on our Customer Service portal.

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*Available to One Key members.