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Cheap flights from Sault Ste Marie to London from C$ 1,332

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Sault Ste Marie to London departing on 6/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Sault Ste Marie to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
10:40 a.m. - 8:35 a.m.YAM  Sault Ste Marie-LHR London Heathrow
16h 55m1 stop Toronto Pearson Intl
Air Canada Logo
8:40 a.m. - 9:57 p.m.LHR  London Heathrow-YAM Sault Ste Marie
18h 17m2 stops Zurich Toronto Pearson Intl
C$ 1,332Air Canada
Tue, 6 Oct - Fri, 9 Oct
Air Canada Logo
10:40 a.m. - 6:30 a.m.YAM  Sault Ste Marie-LHR London Heathrow
14h 50m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
8:40 a.m. - 9:57 p.m.LHR  London Heathrow-YAM Sault Ste Marie
18h 17m2 stops Zurich Toronto Pearson Intl
C$ 1,336Air Canada
Tue, 6 Oct - Fri, 9 Oct
Air Canada Logo
2:00 p.m. - 9:00 p.m.YAM  Sault Ste Marie-LHR London Heathrow
26h 00m2 stops Toronto Pearson Intl Halifax Intl
Air Canada Logo
6:00 a.m. - 9:57 p.m.LHR  London Heathrow-YAM Sault Ste Marie
20h 57m2 stops Zurich Toronto Pearson Intl
C$ 1,337Air Canada
Sun, 11 Oct - Thu, 15 Oct
Air Canada Logo
2:00 p.m. - 9:00 p.m.YAM  Sault Ste Marie-LHR London Heathrow
26h 00m2 stops Toronto Pearson Intl Halifax Intl
Air Canada Logo
6:00 a.m. - 9:57 p.m.LHR  London Heathrow-YAM Sault Ste Marie
20h 57m2 stops Zurich Toronto Pearson Intl
C$ 1,339Air Canada
Sun, 11 Oct - Thu, 15 Oct
Air Canada Logo
10:40 a.m. - 9:35 a.m.YAM  Sault Ste Marie-LHR London Heathrow
17h 55m1 stop Toronto Pearson Intl
Air Canada Logo
6:00 a.m. - 9:57 p.m.LHR  London Heathrow-YAM Sault Ste Marie
20h 57m2 stops Vienna Intl Toronto Pearson Intl
C$ 1,340Air Canada
Tue, 6 Oct - Fri, 9 Oct
Air Canada Logo
2:00 p.m. - 10:00 a.m.YAM  Sault Ste Marie-LHR London Heathrow
15h 00m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
6:00 a.m. - 9:57 p.m.LHR  London Heathrow-YAM Sault Ste Marie
20h 57m2 stops Vienna Intl Toronto Pearson Intl
C$ 1,344Air Canada
Tue, 6 Oct - Fri, 9 Oct
Air Canada Logo
5:30 a.m. - 6:35 a.m.YAM  Sault Ste Marie-LHR London Heathrow
20h 05m1 stop Toronto Pearson Intl
Air Canada Logo
2:10 p.m. - 9:57 p.m.LHR  London Heathrow-YAM Sault Ste Marie
12h 47m1 stop Toronto Pearson Intl
C$ 1,355Air Canada
Tue, 6 Oct - Fri, 9 Oct
Air Canada Logo
5:30 a.m. - 6:35 a.m.YAM  Sault Ste Marie-LHR London Heathrow
20h 05m1 stop Toronto Pearson Intl
Air Canada Logo
2:10 p.m. - 9:57 p.m.LHR  London Heathrow-YAM Sault Ste Marie
12h 47m1 stop Toronto Pearson Intl
C$ 1,361Air Canada
Tue, 6 Oct - Fri, 9 Oct
Air Canada Logo
2:00 p.m. - 11:50 a.m.YAM  Sault Ste Marie-LHR London Heathrow
16h 50m1 stop Toronto Pearson Intl
Air Canada Logo
8:45 a.m. - 9:57 p.m.LHR  London Heathrow-YAM Sault Ste Marie
18h 12m2 stops Zurich Toronto Pearson Intl
C$ 1,362Air Canada
Sun, 11 Oct - Thu, 15 Oct
Air Canada Logo
2:00 p.m. - 11:50 a.m.YAM  Sault Ste Marie-LHR London Heathrow
16h 50m1 stop Toronto Pearson Intl
Air Canada Logo
8:45 a.m. - 9:57 p.m.LHR  London Heathrow-YAM Sault Ste Marie
18h 12m2 stops Zurich Toronto Pearson Intl
C$ 1,364Air Canada
Sun, 11 Oct - Thu, 15 Oct

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Air Canada flights from Sault Ste Marie to London Heathrow Airport

Our best Air Canada deals on Sault Ste Marie to London Heathrow Airport flight tickets
Air Canada
6 Oct
YAM10:40 a.m.Sault Ste Marie
16h 55m
1 stop
LHR8:35 a.m.London Heathrow
9 Oct
LHR8:40 a.m.London Heathrow
18h 17m
2 stops
YAM9:57 p.m.Sault Ste Marie
C$ 1,332
Air Canada
6 Oct
YAM10:40 a.m.Sault Ste Marie
14h 50m
2 stops
LHR6:30 a.m.London Heathrow
9 Oct
LHR8:40 a.m.London Heathrow
18h 17m
2 stops
YAM9:57 p.m.Sault Ste Marie
C$ 1,336
Air Canada
11 Oct
YAM2:00 p.m.Sault Ste Marie
26h 00m
2 stops
LHR9:00 p.m.London Heathrow
15 Oct
LHR6:00 a.m.London Heathrow
20h 57m
2 stops
YAM9:57 p.m.Sault Ste Marie
C$ 1,337

momondo Fare Finder

 
Customize your flight search to find flights from Sault Ste Marie to London Heathrow Airport 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, momondo users made 96,600 searches. Data last updated 13 August 2026.
Use the filters below to find and compare flights from Sault Ste Marie to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Sault Ste MarieLondon

YAM Sault Ste Marie - LHR London Heathrow

YAMLHR

Sault Ste Marie

Tue 6/10

10:40 a.m.-8:35 a.m.

1 stop16h 55m

London Heathrow

Fri 9/10

8:40 a.m.-9:57 p.m.

2 stops18h 17m

C$ 1,332

Sault Ste MarieLondon

YAM Sault Ste Marie - LHR London Heathrow

YAMLHR

Sault Ste Marie

Tue 6/10

10:40 a.m.-6:30 a.m.

2 stops14h 50m

London Heathrow

Fri 9/10

8:40 a.m.-9:57 p.m.

2 stops18h 17m

C$ 1,336

Sault Ste MarieLondon

YAM Sault Ste Marie - LHR London Heathrow

YAMLHR

Sault Ste Marie

Sun 11/10

2:00 p.m.-9:00 p.m.

2 stops26h 00m

London Heathrow

Thu 15/10

6:00 a.m.-9:57 p.m.

2 stops20h 57m

C$ 1,337

Sault Ste MarieLondon

YAM Sault Ste Marie - LHR London Heathrow

YAMLHR

Sault Ste Marie

Sun 11/10

2:00 p.m.-9:00 p.m.

2 stops26h 00m

London Heathrow

Thu 15/10

6:00 a.m.-9:57 p.m.

2 stops20h 57m

C$ 1,339

Sault Ste MarieLondon

YAM Sault Ste Marie - LHR London Heathrow

YAMLHR

Sault Ste Marie

Tue 6/10

10:40 a.m.-9:35 a.m.

1 stop17h 55m

London Heathrow

Fri 9/10

6:00 a.m.-9:57 p.m.

2 stops20h 57m

C$ 1,340

Sault Ste MarieLondon

YAM Sault Ste Marie - LHR London Heathrow

YAMLHR

Sault Ste Marie

Tue 6/10

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

2 stops15h 00m

London Heathrow

Fri 9/10

6:00 a.m.-9:57 p.m.

2 stops20h 57m

C$ 1,344
Quickest round-trip

Sault Ste MarieLondon

YAM Sault Ste Marie - LHR London Heathrow

YAMLHR

Sault Ste Marie

Tue 6/10

5:30 a.m.-6:35 a.m.

1 stop20h 05m

London Heathrow

Fri 9/10

2:10 p.m.-9:57 p.m.

1 stop12h 47m

C$ 1,355

Sault Ste MarieLondon

YAM Sault Ste Marie - LHR London Heathrow

YAMLHR

Sault Ste Marie

Tue 6/10

5:30 a.m.-6:35 a.m.

1 stop20h 05m

London Heathrow

Fri 9/10

2:10 p.m.-9:57 p.m.

1 stop12h 47m

C$ 1,361

Sault Ste MarieLondon

YAM Sault Ste Marie - LHR London Heathrow

YAMLHR

Sault Ste Marie

Sun 11/10

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

1 stop16h 50m

London Heathrow

Thu 15/10

8:45 a.m.-9:57 p.m.

2 stops18h 12m

C$ 1,362

Sault Ste MarieLondon

YAM Sault Ste Marie - LHR London Heathrow

YAMLHR

Sault Ste Marie

Sun 11/10

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

1 stop16h 50m

London Heathrow

Thu 15/10

8:45 a.m.-9:57 p.m.

2 stops18h 12m

C$ 1,364

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Sault Ste Marie to London Heathrow Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Sault Ste Marie to London Heathrow Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Sault Ste Marie to London Heathrow Airport (YAM to LHR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sault Ste Marie to London Heathrow Airport

Fastest flight time

22h 05m

Direct flights

None
The fastest flight from Sault Ste Marie to London Heathrow Airport takes 22h 05m
There are no direct flights from Sault Ste Marie to London Heathrow Airport. There are no popular flight routes from Sault Ste Marie to London Heathrow Airport.
Search flight deals

Frequently asked questions about flying from Sault Ste Marie to London Heathrow Airport

  • How far is Sault Ste Marie to London Heathrow by plane?

    Sault Ste Marie and London Heathrow are 5797.2 km apart from one another. By plane, this route typically takes 22h 05m.

  • When did momondo last update prices for flights from Sault Ste Marie Airport to London Heathrow Airport?

    Prices for flights from Sault Ste Marie Airport to London Heathrow Airport refresh daily.

  • How old do you have to be to fly from Sault Ste Marie Airport to London Heathrow Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Sault Ste Marie Airport to London Heathrow Airport.

  • What documentation or ID do you need to fly to London Heathrow Airport?

    The travel and health documents you'll need for your trip to London Heathrow Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London Heathrow Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Sault Ste Marie to London Heathrow Airport

  • How do I get Price Alerts for flights from Sault Ste Marie to London Heathrow Airport?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Sault Ste Marie from London Heathrow Airport. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Sault Ste Marie to London Heathrow Airport with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Hounslow
Stratford-upon-Avon
Milton Keynes
Gatwick
Northampton
Wembley
Staines-upon-Thames
Slough
Poole
Banbury
Ramsgate
Kenilworth
Swindon
Watford
Wokingham
Dartford
Salisbury
Feltham
Hayes
Crawley

Why use momondo?

Why should I use momondo to find a flight deal from Sault Ste Marie to London?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Sault Ste Marie to London . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Sault Ste Marie to London with flexible booking policies on momondo?

Yes. All flights to London from Sault Ste Marie on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Sault Ste Marie to London?

Once all potential Sault Ste Marie to London flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Sault Ste Marie to London right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Sault Ste Marie to London now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to London and let you know when they change.

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