How long does it take to fly to London, Ontario?

The average flight duration from Portugal to London, Ontario depends on which airport you fly into and out of. Flying from Ponta Delgada to Toronto Pearson Intl Airport is 6h 35m on average, while flying from Porto to Toronto Pearson Intl Airport is 7h 55m on average. Toronto Pearson Intl Airport is the most popular airport in London, Ontario.

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

Prices for flights from Portugal to London Airport were last updated today.

How old do you have to be to fly from Portugal to London Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Portugal to London Airport.

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

The travel and health documents required for your trip to London Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

C$ 785 Cheap Flights from Portugal to London in 2026

1 adult

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customize your results

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Portugal to London

Round-trip

One-way

Last minute

Recent round-trip flight deals from Portugal to London

Enter your travel dates to find the best prices.

7:25 a.m. - 8:53 a.m.

LIS

YXU

30h 28m

2 stops

6:10 p.m. - 9:55 p.m.

YXU

LIS

22h 45m

2 stops

C$ 785Multiple Airlines

Thu, 30 Apr - Sun, 3 May

5:00 a.m. - 8:46 a.m.

LIS

YXU

32h 46m

2 stops

5:40 p.m. - 3:30 p.m.

YXU

LIS

16h 50m

2 stops

C$ 812Multiple Airlines

Fri, 27 Feb - Sun, 1 Mar

3:55 p.m. - 5:05 p.m.

LIS

YXU

29h 10m

2 stops

5:40 p.m. - 7:55 p.m.

YXU

LIS

22h 15m

2 stops

C$ 815Multiple Airlines

Wed, 18 Mar - Tue, 24 Mar

1:00 p.m. - 9:38 p.m.

LIS

YXU

13h 38m

1 stop

6:10 p.m. - 1:40 p.m.

YXU

LIS

14h 30m

2 stops

C$ 827Air Canada

Fri, 1 May - Tue, 5 May

1:00 p.m. - 9:38 p.m.

LIS

YXU

13h 38m

1 stop

6:10 p.m. - 9:55 p.m.

YXU

LIS

22h 45m

2 stops

C$ 829Multiple Airlines

Fri, 1 May - Sun, 3 May

3:55 p.m. - 5:05 p.m.

LIS

YXU

29h 10m

2 stops

5:40 p.m. - 2:35 p.m.

YXU

LIS

16h 55m

2 stops

C$ 842Multiple Airlines

Wed, 18 Mar - Mon, 23 Mar

7:25 a.m. - 2:58 p.m.

LIS

YXU

36h 33m

2 stops

6:10 p.m. - 11:45 a.m.

YXU

LIS

36h 35m

2 stops

C$ 860Air Canada

Wed, 3 Jun - Sun, 7 Jun

1:00 p.m. - 9:38 p.m.

LIS

YXU

13h 38m

1 stop

6:10 p.m. - 3:30 p.m.

YXU

LIS

40h 20m

2 stops

C$ 863Air Canada

Wed, 3 Jun - Sun, 7 Jun

1:00 p.m. - 2:58 p.m.

LIS

YXU

30h 58m

1 stop

6:10 p.m. - 3:30 p.m.

YXU

LIS

40h 20m

2 stops

C$ 864Air Canada

Wed, 3 Jun - Sun, 7 Jun

1:00 p.m. - 8:53 a.m.

LIS

YXU

24h 53m

1 stop

6:10 p.m. - 3:30 p.m.

YXU

LIS

40h 20m

2 stops

C$ 866Air Canada

Wed, 3 Jun - Sun, 7 Jun

Air Canada flights from Portugal to London, Ontario

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

Air Canada

1 May

LIS1:00 p.m.Lisbon Humberto Delgado

13h 38m

1 stop

YXU9:38 p.m.London

5 May

YXU6:10 p.m.London

14h 30m

2 stops

LIS1:40 p.m.Lisbon Humberto Delgado

C$ 827

Air Canada

3 Jun

LIS7:25 a.m.Lisbon Humberto Delgado

36h 33m

2 stops

YXU2:58 p.m.London

7 Jun

YXU6:10 p.m.London

36h 35m

2 stops

LIS11:45 a.m.Lisbon Humberto Delgado

C$ 860

Air Canada

3 Jun

LIS1:00 p.m.Lisbon Humberto Delgado

13h 38m

1 stop

YXU9:38 p.m.London

7 Jun

YXU6:10 p.m.London

40h 20m

2 stops

LIS3:30 p.m.Lisbon Humberto Delgado

C$ 863

Fly from

Fly to

Route

Depart

Return

Price

LisbonLondon

LIS - YXU

LISYXU

Lisbon Humberto Delgado

Thu 30/4

7:25 a.m.-8:53 a.m.

2 stops30h 28m

London

Sun 3/5

6:10 p.m.-9:55 p.m.

2 stops22h 45m

C$ 785

LisbonLondon

LIS - YXU

LISYXU

Lisbon Humberto Delgado

Fri 27/2

5:00 a.m.-8:46 a.m.

2 stops32h 46m

London

Sun 1/3

5:40 p.m.-3:30 p.m.

2 stops16h 50m

C$ 812

LisbonLondon

LIS - YXU

LISYXU

Lisbon Humberto Delgado

Wed 18/3

3:55 p.m.-5:05 p.m.

2 stops29h 10m

London

Tue 24/3

5:40 p.m.-7:55 p.m.

2 stops22h 15m

C$ 815

LisbonLondon

LIS - YXU

LISYXU

Lisbon Humberto Delgado

Fri 1/5

1:00 p.m.-9:38 p.m.

1 stop13h 38m

London

Tue 5/5

6:10 p.m.-1:40 p.m.

2 stops14h 30m

C$ 827

LisbonLondon

LIS - YXU

LISYXU

Lisbon Humberto Delgado

Fri 1/5

1:00 p.m.-9:38 p.m.

1 stop13h 38m

London

Sun 3/5

6:10 p.m.-9:55 p.m.

2 stops22h 45m

C$ 829

LisbonLondon

LIS - YXU

LISYXU

Lisbon Humberto Delgado

Wed 18/3

3:55 p.m.-5:05 p.m.

2 stops29h 10m

London

Mon 23/3

5:40 p.m.-2:35 p.m.

2 stops16h 55m

C$ 842

LisbonLondon

LIS - YXU

LISYXU

Lisbon Humberto Delgado

Wed 3/6

7:25 a.m.-2:58 p.m.

2 stops36h 33m

London

Sun 7/6

6:10 p.m.-11:45 a.m.

2 stops36h 35m

C$ 860

LisbonLondon

LIS - YXU

LISYXU

Lisbon Humberto Delgado

Wed 3/6

1:00 p.m.-9:38 p.m.

1 stop13h 38m

London

Sun 7/6

6:10 p.m.-3:30 p.m.

2 stops40h 20m

C$ 863

LisbonLondon

LIS - YXU

LISYXU

Lisbon Humberto Delgado

Wed 3/6

1:00 p.m.-2:58 p.m.

1 stop30h 58m

London

Sun 7/6

6:10 p.m.-3:30 p.m.

2 stops40h 20m

C$ 864

LisbonLondon

LIS - YXU

LISYXU

Lisbon Humberto Delgado

Wed 3/6

1:00 p.m.-8:53 a.m.

1 stop24h 53m

London

Sun 7/6

6:10 p.m.-3:30 p.m.

2 stops40h 20m

C$ 866

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Portugal 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

Airlines

Other information

Which airlines fly to London, Ontario?

Air Transat, TAP AIR PORTUGAL and Air Canada are the top three most popular airlines that fly to London, Ontario from Portugal according to our data. Air Transat is the first choice among our users, with 51% of people opting to fly with this airline when travelling to London, Ontario. Keep in mind that there are 5 different airlines that fly to London, Ontario on a routine basis, so you have a few additional options to choose from.

Cheap Portugal to London, Ontario flight deals and tips

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

Fastest flight time	13h 38m
Direct flights	None

The fastest flight from Portugal to London, Ontario takes 13h 38m

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

Search flight deals

When did momondo last update prices for flights from Portugal to London Airport?
Prices for flights from Portugal to London Airport were last updated today.
How old do you have to be to fly from Portugal to London Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Portugal to London Airport.
What documentation or ID do you need to fly to London Airport?
The travel and health documents required for your trip to London Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Grand Bend

Port Stanley

Why use momondo?

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

It is quick and easy to find Portugal to London flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to London that suits you.

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

momondo does allow users to show only those flights to London from Portugal which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Portugal to London?

Once all potential Portugal 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 Portugal to London right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Portugal 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.