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Cheap flights from Sault Ste Marie to London from C$ 818

This is the cheapest one-way 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 7/5. 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

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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. - 9:35 a.m.
YAM
-
LHR
17h 55m
1 stop
Air Canada Logo
8:45 a.m. - 9:59 p.m.
LHR
-
YAM
18h 14m
2 stops
C$ 1,188Air Canada
Sun, 3 May - Thu, 7 May
Air Canada Logo
5:25 a.m. - 6:30 a.m.
YAM
-
LHR
20h 05m
1 stop
Air Canada Logo
6:00 a.m. - 9:59 p.m.
LHR
-
YAM
20h 59m
2 stops
C$ 1,190Air Canada
Sun, 24 May - Thu, 28 May
Air Canada Logo
2:00 p.m. - 10:00 a.m.
YAM
-
LHR
15h 00m
2 stops
Air Canada Logo
8:45 a.m. - 9:59 p.m.
LHR
-
YAM
18h 14m
2 stops
C$ 1,194Air Canada
Sun, 3 May - Thu, 7 May
Air Canada Logo
2:00 p.m. - 10:00 a.m.
YAM
-
LHR
15h 00m
2 stops
Air Canada Logo
8:45 a.m. - 9:59 p.m.
LHR
-
YAM
18h 14m
2 stops
C$ 1,195Air Canada
Sun, 24 May - Thu, 28 May
Air Canada Logo
5:25 a.m. - 8:35 a.m.
YAM
-
LHR
22h 10m
1 stop
Air Canada Logo
6:50 a.m. - 10:00 p.m.
LHR
-
YAM
20h 10m
2 stops
C$ 1,198Air Canada
Sun, 14 Jun - Mon, 22 Jun
Air Canada Logo
2:00 p.m. - 10:00 a.m.
YAM
-
LHR
15h 00m
2 stops
Air Canada Logo
6:50 a.m. - 10:00 p.m.
LHR
-
YAM
20h 10m
2 stops
C$ 1,203Air Canada
Sun, 14 Jun - Mon, 22 Jun
Air Canada Logo
2:00 p.m. - 9:35 a.m.
YAM
-
LHR
14h 35m
1 stop
Air Canada Logo
5:40 p.m. - 1:25 p.m.
LHR
-
YAM
24h 45m
1 stop
C$ 1,210Air Canada
Sun, 14 Jun - Mon, 22 Jun
Air Canada Logo
2:00 p.m. - 8:35 a.m.
YAM
-
LHR
13h 35m
1 stop
Air Canada Logo
8:30 a.m. - 9:59 p.m.
LHR
-
YAM
18h 29m
1 stop
C$ 1,212Air Canada
Sun, 3 May - Thu, 7 May
Air Canada Logo
2:00 p.m. - 6:30 a.m.
YAM
-
LHR
11h 30m
1 stop
Air Canada Logo
8:30 a.m. - 9:59 p.m.
LHR
-
YAM
18h 29m
1 stop
C$ 1,213Air Canada
Sun, 24 May - Thu, 28 May

Air Canada flights from Sault Ste Marie to London

Our best Air Canada deals on Sault Ste Marie to London flight tickets
Air Canada
24 May
YAM5:25 a.m.Sault Ste Marie
20h 10m
1 stop
LHR6:35 a.m.London Heathrow
28 May
LHR6:00 a.m.London Heathrow
20h 59m
2 stops
YAM9:59 p.m.Sault Ste Marie
C$ 1,187
Air Canada
24 May
YAM5:25 a.m.Sault Ste Marie
20h 05m
1 stop
LHR6:30 a.m.London Heathrow
28 May
LHR6:00 a.m.London Heathrow
20h 59m
2 stops
YAM9:59 p.m.Sault Ste Marie
C$ 1,190
Air Canada
24 May
YAM2:00 p.m.Sault Ste Marie
15h 00m
2 stops
LHR10:00 a.m.London Heathrow
28 May
LHR8:45 a.m.London Heathrow
18h 14m
2 stops
YAM9:59 p.m.Sault Ste Marie
C$ 1,194

momondo 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, momondo users made 96,600 searches. Data last updated 25 March 2026.
Use the filters below to find and compare flights from Sault Ste Marie to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Sault Ste MarieLondon

YAM - LHR

YAMLHR

Sault Ste Marie

Sun 3/5

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

1 stop17h 55m

London Heathrow

Thu 7/5

8:45 a.m.-9:59 p.m.

2 stops18h 14m

C$ 1,188

Sault Ste MarieLondon

YAM - LHR

YAMLHR

Sault Ste Marie

Sun 24/5

5:25 a.m.-6:30 a.m.

1 stop20h 05m

London Heathrow

Thu 28/5

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

2 stops20h 59m

C$ 1,190

Sault Ste MarieLondon

YAM - LHR

YAMLHR

Sault Ste Marie

Sun 3/5

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

2 stops15h 00m

London Heathrow

Thu 7/5

8:45 a.m.-9:59 p.m.

2 stops18h 14m

C$ 1,194

Sault Ste MarieLondon

YAM - LHR

YAMLHR

Sault Ste Marie

Sun 24/5

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

2 stops15h 00m

London Heathrow

Thu 28/5

8:45 a.m.-9:59 p.m.

2 stops18h 14m

C$ 1,195

Sault Ste MarieLondon

YAM - LHR

YAMLHR

Sault Ste Marie

Sun 14/6

5:25 a.m.-8:35 a.m.

1 stop22h 10m

London Heathrow

Mon 22/6

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

2 stops20h 10m

C$ 1,198

Sault Ste MarieLondon

YAM - LHR

YAMLHR

Sault Ste Marie

Sun 14/6

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

2 stops15h 00m

London Heathrow

Mon 22/6

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

2 stops20h 10m

C$ 1,203

Sault Ste MarieLondon

YAM - LHR

YAMLHR

Sault Ste Marie

Sun 14/6

2:00 p.m.-9:35 a.m.

1 stop14h 35m

London Heathrow

Mon 22/6

5:40 p.m.-1:25 p.m.

1 stop24h 45m

C$ 1,210

Sault Ste MarieLondon

YAM - LHR

YAMLHR

Sault Ste Marie

Sun 3/5

2:00 p.m.-8:35 a.m.

1 stop13h 35m

London Heathrow

Thu 7/5

8:30 a.m.-9:59 p.m.

1 stop18h 29m

C$ 1,212
Quickest round-trip

Sault Ste MarieLondon

YAM - LHR

YAMLHR

Sault Ste Marie

Sun 24/5

2:00 p.m.-6:30 a.m.

1 stop11h 30m

London Heathrow

Thu 28/5

8:30 a.m.-9:59 p.m.

1 stop18h 29m

C$ 1,213
Cheapest one-way

Sault Ste MarieLondon

YAM - LHR

YAMLHR

Sault Ste Marie

Thu 7/5

10:40 a.m.-8:05 a.m.

3 stops16h 25m

C$ 818

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Sault Ste Marie to London

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Sault Ste Marie to London flights?

You could potentially save up to 8% on your flight if you consider stops on a Sault Ste Marie to London flight.

When to book flights from Sault Ste Marie to London

Are you open to changing your travel dates? Check out the ideal times to fly from Sault Ste Marie to London 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 (YAM to LON) flight deals and tips

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

Fastest flight time

20h 10m

Direct flights

None
The fastest flight from Sault Ste Marie to London takes 20h 10m
There are no direct flights from Sault Ste Marie to London. There are no popular flight routes from Sault Ste Marie to London.
Search flight deals

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

    London is 5815.5 km away from Sault Ste Marie. In terms of flight time, this usually takes a little over 20h 10m.

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

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Sault Ste Marie Airport to London.

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

    The travel and health documents you'll need for your trip to London 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. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Hounslow
Wembley
Ilford
Slough
Gatwick
Wokingham
Crawley
Feltham
Hayes
Waterlooville
Newport
Chelmsford
Basingstoke
Milton Keynes
Dover
Worthing
Guildford
Ipswich
Maidstone
Woking

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?

All flight searches from Sault Ste Marie to London on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to London from Sault Ste Marie.

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

Yes. momondo can track prices for Sault Ste Marie to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 57.3 km from London
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London Gatwick Airport
London Heathrow Airport
London Luton Airport
London Southend Airport
London Stansted Airport