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Cheap flights from London to Sault Ste Marie from C$ 745

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/6. Fares are subject to change and may not be available on all flights or dates of travel.
LON — YAM
9 Jun — 16 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London to Sault Ste Marie

Enter your travel dates to find the best prices.

Cheapest flights from London to Sault Ste Marie
Explore the most affordable flight options available from London to Sault Ste Marie. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 May 2026.

Wed 16/95:15 p.m.
LHR
-
YAM
2 stops45h 47m
Air Canada
Sun 20/95:30 a.m.
YAM
-
LHR
1 stop23h 05m
Air Canada
Deal found 5/5C$ 1,053
Sun 21/65:40 p.m.
LHR
-
YAM
1 stop21h 25m
Air Canada
Sun 28/62:00 p.m.
YAM
-
LHR
1 stop11h 35m
Air Canada
Deal found 7/5C$ 1,190
Fri 15/58:40 a.m.
LHR
-
YAM
2 stops18h 19m
Air Canada
Mon 18/55:25 a.m.
YAM
-
LHR
1 stop22h 10m
Air Canada
Deal found 7/5C$ 1,217

Find flight deals from London to Sault Ste Marie

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Sault Ste Marie (YAM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 10 May 2026.

Round-trip from

C$ 1,053

One-way from

C$ 745

Popular in

December

Cheapest in

September

Average price

C$ 1,623
Air Canada
  • Air Canada
  • 16/9-20/9
  • 3 total stops
  • 68h 52m total
  • London to Sault Ste Marie
Search Deals
Air Canada
  • Air Canada
  • 20/6
  • 2 total stops
  • 20h 10m total
  • London to Sault Ste Marie
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 144 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (C$ 124 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from London to Sault Ste Marie that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 10 May 2026.
Use the filters below to find and compare flights from London to Sault Ste Marie that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonSault Ste Marie

LHR - YAM

LHRYAM

London Heathrow

Wed 16/9

5:15 p.m.-10:02 a.m.

2 stops45h 47m

Sault Ste Marie

Sun 20/9

5:30 a.m.-9:35 a.m.

1 stop23h 05m

C$ 1,053

LondonSault Ste Marie

LHR - YAM

LHRYAM

London Heathrow

Sun 21/6

5:40 p.m.-10:05 a.m.

1 stop21h 25m

Sault Ste Marie

Sun 28/6

2:00 p.m.-6:35 a.m.

1 stop11h 35m

C$ 1,190

LondonSault Ste Marie

LHR - YAM

LHRYAM

London Heathrow

Sat 13/6

12:05 p.m.-9:59 p.m.

1 stop14h 54m

Sault Ste Marie

Mon 13/7

2:00 p.m.-6:35 a.m.

1 stop11h 35m

C$ 1,240
Quickest round-trip

LondonSault Ste Marie

LHR - YAM

LHRYAM

London Heathrow

Sun 14/6

2:10 p.m.-9:59 p.m.

1 stop12h 49m

Sault Ste Marie

Mon 13/7

2:00 p.m.-6:35 a.m.

1 stop11h 35m

C$ 1,240

LondonSault Ste Marie

LHR - YAM

LHRYAM

London Heathrow

Wed 17/6

6:00 a.m.-9:59 p.m.

2 stops20h 59m

Sault Ste Marie

Wed 15/7

10:40 a.m.-6:35 a.m.

1 stop14h 55m

C$ 1,279

LondonSault Ste Marie

LHR - YAM

LHRYAM

London Heathrow

Fri 19/6

2:10 p.m.-10:00 p.m.

1 stop12h 50m

Sault Ste Marie

Sat 18/7

2:00 p.m.-11:50 a.m.

1 stop16h 50m

C$ 1,281

LondonSault Ste Marie

LHR - YAM

LHRYAM

London Heathrow

Sat 13/6

12:05 p.m.-9:59 p.m.

1 stop14h 54m

Sault Ste Marie

Tue 14/7

10:40 a.m.-6:35 a.m.

1 stop14h 55m

C$ 1,281

LondonSault Ste Marie

LHR - YAM

LHRYAM

London Heathrow

Mon 15/6

5:50 p.m.-9:59 p.m.

2 stops33h 09m

Sault Ste Marie

Mon 13/7

5:30 a.m.-8:35 a.m.

1 stop22h 05m

C$ 1,300
Cheapest one-way
Quickest one-way

LondonSault Ste Marie

LHR - YAM

LHRYAM

London Heathrow

Sat 20/6

6:50 a.m.-10:00 p.m.

2 stops20h 10m

C$ 745

LondonSault Ste Marie

LHR - YAM

LHRYAM

London Heathrow

Sat 20/6

10:15 p.m.-10:00 a.m.

3 stops40h 45m

C$ 1,078

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/5

Sorted by cheapest first

Best time to book a flight from London to Sault Ste Marie

Have a flexible travel schedule? Discover the best time to fly to Sault Ste Marie from London with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London to Sault Ste Marie

How much does it cost to fly round-trip from London to Sault Ste Marie?

Related info for your journey

Find useful and relevant information for your journey from London to Sault Ste Marie. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Sault Ste Marie from London?

    Sault Ste Marie (YAM), located 13.1 km from the city centre, is the airport you fly into when you book flights from London to Sault Ste Marie. 0 airlines have flights to Sault Ste Marie from London on a regular basis. Booking flights from London to Sault Ste Marie should not be difficult; the airport handles an average of 0 inbound flights from London per day.

  • How long is the flight from London to Sault Ste Marie?

    There are many flights that can get you from London to Sault Ste Marie in 45h 47m. Fly via Air Canada to get the fastest option. The distance between London and Sault Ste Marie is about 5810 km.

  • Can I find deals for flights from London to Sault Ste Marie that include hotel bookings?

    Yes. In addition to deals on London to Sault Ste Marie flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from London to Sault Ste Marie?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Sault Ste Marie.

  • Can I find deals for business class flights from London to Sault Ste Marie?

    Yes. Cheapflights offers flight deals from London to Sault Ste Marie by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Why should you use Cheapflights to find cheap flight tickets from London to Sault Ste Marie?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Sault Ste Marie from London.

Can Cheapflights find flights from London to Sault Ste Marie with no change fees?

Yes, we can. To see specific flights from London to Sault Ste Marie with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from London to Sault Ste Marie become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Sault Ste Marie from London today and book when prices fit your budget.

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