When did momondo last update prices for flights from Saint John Airport to London Airport?

Prices for flights from Saint John Airport to London Airport refresh daily.

How old do you have to be to fly from Saint John Airport to London 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 Saint John Airport to London Airport.

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

The necessary travel and health documents for your London Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

C$ 1,012 Cheap Flights from Saint John to London in 2026

1 adult

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Find the cheapest flights from Saint John to London

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:40 a.m. - 8:52 a.m.

YSJ

YXU

4h 12m

1 stop

6:00 a.m. - 11:25 a.m.

YXU

YSJ

4h 25m

1 stop

C$ 1,012Air Canada

Thu, 18 Jun - Mon, 22 Jun

12:20 p.m. - 5:32 p.m.

YSJ

YXU

6h 12m

1 stop

6:10 p.m. - 11:50 p.m.

YXU

YSJ

4h 40m

1 stop

C$ 1,015Air Canada

Thu, 18 Jun - Mon, 22 Jun

5:40 a.m. - 8:52 a.m.

YSJ

YXU

4h 12m

1 stop

6:00 a.m. - 3:50 p.m.

YXU

YSJ

8h 50m

2 stops

C$ 1,016Air Canada

Thu, 18 Jun - Mon, 22 Jun

5:40 a.m. - 8:52 a.m.

YSJ

YXU

4h 12m

1 stop

6:00 a.m. - 3:50 p.m.

YXU

YSJ

8h 50m

2 stops

C$ 1,019Air Canada

Thu, 18 Jun - Mon, 22 Jun

4:30 p.m. - 9:37 p.m.

YSJ

YXU

6h 07m

2 stops

6:00 a.m. - 3:50 p.m.

YXU

YSJ

8h 50m

2 stops

C$ 1,022Air Canada

Thu, 18 Jun - Mon, 22 Jun

4:30 p.m. - 9:37 p.m.

YSJ

YXU

6h 07m

2 stops

6:00 a.m. - 3:50 p.m.

YXU

YSJ

8h 50m

2 stops

C$ 1,023Air Canada

Thu, 18 Jun - Mon, 22 Jun

Air Canada flights from Saint John to London, Ontario

Our best Air Canada deals on Saint John to London, Ontario flight tickets

Air Canada

18 Jun

YSJ5:40 a.m.Saint John

4h 12m

1 stop

YXU8:52 a.m.London

22 Jun

YXU6:00 a.m.London

4h 25m

1 stop

YSJ11:25 a.m.Saint John

C$ 1,012

Air Canada

18 Jun

YSJ12:20 p.m.Saint John

6h 12m

1 stop

YXU5:32 p.m.London

22 Jun

YXU6:10 p.m.London

4h 40m

1 stop

YSJ11:50 p.m.Saint John

C$ 1,015

Air Canada

18 Jun

YSJ5:40 a.m.Saint John

4h 12m

1 stop

YXU8:52 a.m.London

22 Jun

YXU6:00 a.m.London

8h 50m

2 stops

YSJ3:50 p.m.Saint John

C$ 1,016

momondo Fare Finder

Use the filters below to find and compare flights from Saint John to London, Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Saint JohnLondon

YSJ - YXU

YSJYXU

Saint John

Thu 18/6

5:40 a.m.-8:52 a.m.

1 stop4h 12m

London

Mon 22/6

6:00 a.m.-11:25 a.m.

1 stop4h 25m

C$ 1,012

Saint JohnLondon

YSJ - YXU

YSJYXU

Saint John

Thu 18/6

12:20 p.m.-5:32 p.m.

1 stop6h 12m

London

Mon 22/6

6:10 p.m.-11:50 p.m.

1 stop4h 40m

C$ 1,015

Saint JohnLondon

YSJ - YXU

YSJYXU

Saint John

Thu 18/6

5:40 a.m.-8:52 a.m.

1 stop4h 12m

London

Mon 22/6

6:00 a.m.-3:50 p.m.

2 stops8h 50m

C$ 1,016

Saint JohnLondon

YSJ - YXU

YSJYXU

Saint John

Thu 18/6

5:40 a.m.-8:52 a.m.

1 stop4h 12m

London

Mon 22/6

6:00 a.m.-3:50 p.m.

2 stops8h 50m

C$ 1,019

Saint JohnLondon

YSJ - YXU

YSJYXU

Saint John

Thu 18/6

4:30 p.m.-9:37 p.m.

2 stops6h 07m

London

Mon 22/6

6:00 a.m.-3:50 p.m.

2 stops8h 50m

C$ 1,022

Saint JohnLondon

YSJ - YXU

YSJYXU

Saint John

Thu 18/6

4:30 p.m.-9:37 p.m.

2 stops6h 07m

London

Mon 22/6

6:00 a.m.-3:50 p.m.

2 stops8h 50m

C$ 1,023

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Saint John to London, Ontario

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

Which airlines fly to London, Ontario?

Air Canada, Porter Airlines and Flair Airlines are the top three most popular airlines that fly to London, Ontario from Saint John according to our data. Air Canada is the first choice among our users, with 73% of people opting to fly with this airline when travelling to London, Ontario. Keep in mind that there are 3 different airlines that fly to London, Ontario on a routine basis, so you have a few additional options to choose from.

When to book flights from Saint John to London, Ontario

Are you open to changing your travel dates? Check out the ideal times to fly from Saint John to London, Ontario according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Saint John to London, Ontario (YSJ to YXU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Saint John to London, Ontario

Fastest flight time	6h 12m
Direct flights	None

The fastest flight from Saint John to London, Ontario takes 6h 12m

There are no direct flights from Saint John to London, Ontario. There are no popular flight routes from Saint John to London, Ontario.

Search flight deals

How far is Saint John to London by plane?
A flight from Saint John to London will travel around 1234.0 km. In terms of flight time, this usually takes a little over 6h 12m.
When did momondo last update prices for flights from Saint John Airport to London Airport?
Prices for flights from Saint John Airport to London Airport refresh daily.
How old do you have to be to fly from Saint John Airport to London 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 Saint John Airport to London Airport.
What documentation or ID do you need to fly to London Airport?
The necessary travel and health documents for your London Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Grand Bend

Port Stanley

Why use momondo?

Why should I use momondo to find a flight deal from Saint John to London?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Saint John to London. momondo saves you time and could save you money on your trip.

Can I find flights from Saint John to London with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Saint John to London flights to just show those with flexible booking policies.

How can momondo help me find flights from Saint John to London?

Once you have performed a search for Saint John to London flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for Saint John 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.