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Cheap flights from Sault Ste Marie to London from C$ 502

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 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
YAM — LON
4 Aug — 11 Aug1
1 adult

Cheap flight deals from Sault Ste Marie to London

Discover tips and strategies to find the most affordable flight options for your journey from Sault Ste Marie (YAM) to London (LON). 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 30 July 2025.

Round-trip from

C$ 1,232

One-way from

C$ 502
Air Canada
  • Air Canada
  • 13/9-20/9
  • 3 total stops
  • 36h 47m total
  • Sault Ste Marie to London
Search Deals
Air Canada
  • Air Canada
  • 12/9
  • 2 total stops
  • 14h 00m total
  • Sault Ste Marie to London
Search Deals

Find flight deals from Sault Ste Marie to London

Cheapest flights from Sault Ste Marie to London
Explore the most affordable flight options available from Sault Ste Marie to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 July 2025.

Sat 13/911:30 a.m.YAM - LHR
1 stop19h 20mAir Canada
Sat 20/99:30 a.m.LHR - YAM
2 stops17h 27mAir Canada
Deal found 30/7C$ 1,232
Sat 13/96:40 a.m.YAM - LHR
3 stops26h 55mMultiple Airlines
Sat 20/96:40 a.m.LHR - YAM
3 stops20h 30mMultiple Airlines
Deal found 30/7C$ 1,330

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sault Ste Marie to London 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 30 July 2025.
Use the filters below to find and compare flights from Sault Ste Marie to London that are best for you.

Fly from

Sault Ste Marie

Fly to

London

Route

Depart

Return

Price

Sault Ste MarieLondon

YAM - LHR

YAMLHR

Sault Ste Marie

Sat 13/9

11:30 a.m.-11:50 a.m.

1 stop19h 20m

London Heathrow

Sat 20/9

9:30 a.m.-9:57 p.m.

2 stops17h 27m

C$ 1,232

Sault Ste MarieLondon

YAM - LHR

YAMLHR

Sault Ste Marie

Sat 13/9

6:40 a.m.-2:35 p.m.

3 stops26h 55m

London Heathrow

Sat 20/9

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

3 stops20h 30m

C$ 1,330

Sault Ste MarieLondon

YAM - LHR

YAMLHR

Sault Ste Marie

Fri 12/9

11:30 a.m.-6:30 a.m.

2 stops14h 00m

C$ 502

Sault Ste MarieLondon

YAM - LHR

YAMLHR

Sault Ste Marie

Fri 12/9

3:55 p.m.-10:00 p.m.

3 stops49h 05m

C$ 670

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/7

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

Have a flexible travel schedule? Discover the best time to fly to London from Sault Ste Marie 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 Sault Ste Marie to London
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to London. Reviews last updated 30 July 2025.
Check out reviews from past customers who have flown with Air Canada from Sault Ste Marie to London to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
9,837 reviews
Check prices

Boarding

7.3

Comfort

7.1

Crew

7.8

Overall

7.1

Food

6.3

Entertainment

6.8

Reviews

1 / 20
8.0
Excellent

Jadi-Ann,Jun 2025

YYZ - KIN

The flight was smooth with minor turbulence. The staff was courteous. Since I have an aeroplan account I was able to use the inflight wifi. I wanted extra space and the window seat and I had to pay for that. At first, I was okay with that, however, I felt that it was the same distance between for everyone. Maybe I could be wrong.
Air Canada
7.1
Good
9,837 reviews
Air Canada
7.1
Good
9,837 reviews
Check prices

Boarding

7.3

Comfort

7.1

Crew

7.8

Overall

7.1

Food

6.3

Entertainment

6.8

Reviews

1 / 20
8.0
Excellent

Jadi-Ann,Jun 2025

YYZ - KIN

The flight was smooth with minor turbulence. The staff was courteous. Since I have an aeroplan account I was able to use the inflight wifi. I wanted extra space and the window seat and I had to pay for that. At first, I was okay with that, however, I felt that it was the same distance between for everyone. Maybe I could be wrong.

Related info for your journey

Find useful and relevant information for your journey from Sault Ste Marie to London. 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 from for flights from Sault Ste Marie to London?

    Most people fly from Sault Ste Marie (YAM) if they book a flight from Sault Ste Marie to London. On average, Sault Ste Marie has 0 outbound flights to London per day from 1 airline. Sault Ste Marie is conveniently located just 13.1 km from Sault Ste Marie’s city centre.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Sault Ste Marie to London?

    Currently, January is the cheapest month in which you can book a flight from Sault Ste Marie to London (average of C$ 560). Flying from Sault Ste Marie to London in July is currently the most expensive (average of C$ 857). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Brentford
Sutton
Hounslow
Slough
Marlow
Milton Keynes
Romford
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Luton
Bedford
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Top airline flying from Sault Ste Marie to London

Discover the top airline that operate flights from Sault Ste Marie to London. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 30 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 1,053AverageC$ 1,422FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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How does Cheapflights help users find flights from Sault Ste Marie to London?

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Cheapflights does show flights with no change fees to all users. To see these options for flights from Sault Ste Marie to London, users can toggle the no change fees filter when performing a flight search.

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