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Cheap flights from London, Ontario to Portugal from C$ 646

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London, Ontario to Portugal departing on 12/4. 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

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Find the cheapest flights from London, Ontario to Portugal

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
3:30 p.m. - 8:40 a.m.
YXU
-
PDL
13h 10m
2 stops
Air Canada Logo
9:35 a.m. - 11:45 a.m.
PDL
-
YXU
30h 10m
1 stop
C$ 1,070Air Canada
Sun, 2 Aug - Wed, 5 Aug
Air Canada Logo
5:40 p.m. - 3:05 p.m.
YXU
-
FAO
40h 25m
2 stops
Air Canada Logo
3:55 p.m. - 8:44 a.m.
FAO
-
YXU
45h 49m
2 stops
C$ 1,072Air Canada
Sun, 19 Apr - Thu, 23 Apr
Air Canada Logo
5:40 p.m. - 4:35 p.m.
YXU
-
LIS
17h 55m
2 stops
Air Canada Logo
11:25 a.m. - 8:44 a.m.
LIS
-
YXU
26h 19m
2 stops
C$ 1,125Air Canada
Wed, 15 Apr - Wed, 22 Apr
Air Canada Logo
3:30 p.m. - 8:20 a.m.
YXU
-
PDL
12h 50m
1 stop
Air Canada Logo
9:35 a.m. - 11:45 a.m.
PDL
-
YXU
30h 10m
1 stop
C$ 1,132Air Canada
Sat, 1 Aug - Wed, 5 Aug
Air Canada Logo
5:40 p.m. - 3:05 p.m.
YXU
-
FAO
40h 25m
2 stops
Air Canada Logo
3:55 p.m. - 8:44 a.m.
FAO
-
YXU
45h 49m
2 stops
C$ 1,147Air Canada
Sun, 19 Apr - Thu, 23 Apr
Lufthansa Logo
5:40 p.m. - 11:35 p.m.
YXU
-
LIS
24h 55m
2 stops
Lufthansa Logo
1:00 p.m. - 9:19 p.m.
LIS
-
YXU
13h 19m
1 stop
C$ 1,263Lufthansa
Wed, 15 Apr - Wed, 22 Apr
Multiple Airlines Logo
5:40 p.m. - 10:45 p.m.
YXU
-
LIS
48h 05m
2 stops
Multiple Airlines Logo
12:20 p.m. - 8:44 a.m.
LIS
-
YXU
25h 24m
2 stops
C$ 1,289Multiple Airlines
Wed, 1 Apr - Wed, 8 Apr
Lufthansa Logo
5:40 p.m. - 10:45 p.m.
YXU
-
LIS
48h 05m
2 stops
Lufthansa Logo
1:00 p.m. - 5:04 p.m.
LIS
-
YXU
33h 04m
1 stop
C$ 1,451Lufthansa
Wed, 1 Apr - Wed, 8 Apr
Multiple Airlines Logo
5:40 p.m. - 11:05 a.m.
YXU
-
LIS
12h 25m
1 stop
Multiple Airlines Logo
10:35 p.m. - 9:19 p.m.
LIS
-
YXU
27h 44m
2 stops
C$ 1,464Multiple Airlines
Wed, 1 Apr - Wed, 8 Apr
WestJet Logo
2:40 p.m. - 9:05 a.m.
YXU
-
PDL
38h 25m
2 stops
WestJet Logo
11:00 a.m. - 1:50 p.m.
PDL
-
YXU
30h 50m
2 stops
C$ 1,665WestJet
Sun, 2 Aug - Sat, 8 Aug

Lufthansa flights from London, Ontario to Portugal

Our best Lufthansa deals on London, Ontario to Portugal flight tickets
Lufthansa
15 Apr
YXU5:40 p.m.London
24h 55m
2 stops
LIS11:35 p.m.Lisbon Humberto Delgado
22 Apr
LIS1:00 p.m.Lisbon Humberto Delgado
13h 19m
1 stop
YXU9:19 p.m.London
C$ 1,263
Lufthansa
1 Apr
YXU5:40 p.m.London
48h 05m
2 stops
LIS10:45 p.m.Lisbon Humberto Delgado
8 Apr
LIS1:00 p.m.Lisbon Humberto Delgado
33h 04m
1 stop
YXU5:04 p.m.London
C$ 1,451
Lufthansa
1 Apr
YXU5:40 p.m.London
12h 25m
1 stop
LIS11:05 a.m.Lisbon Humberto Delgado
8 Apr
LIS1:00 p.m.Lisbon Humberto Delgado
13h 19m
1 stop
YXU9:19 p.m.London
C$ 1,617

Air Canada flights from London, Ontario to Portugal

Our best Air Canada deals on London, Ontario to Portugal flight tickets
Air Canada
2 Aug
YXU3:30 p.m.London
13h 10m
2 stops
PDL8:40 a.m.Ponta Delgada Nordela
5 Aug
PDL9:35 a.m.Ponta Delgada Nordela
30h 10m
1 stop
YXU11:45 a.m.London
C$ 1,070
Air Canada
19 Apr
YXU5:40 p.m.London
40h 25m
2 stops
FAO3:05 p.m.Faro
23 Apr
FAO3:55 p.m.Faro
45h 49m
2 stops
YXU8:44 a.m.London
C$ 1,072
Air Canada
15 Apr
YXU5:40 p.m.London
17h 55m
2 stops
LIS4:35 p.m.Lisbon Humberto Delgado
22 Apr
LIS11:25 a.m.Lisbon Humberto Delgado
26h 19m
2 stops
YXU8:44 a.m.London
C$ 1,125

momondo Fare Finder

 
Customize your flight search to find flights from London, Ontario to Portugal 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 3 March 2026.
Use the filters below to find and compare flights from London, Ontario to Portugal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonPonta Delgada

YXU - PDL

YXUPDL

London

Sun 2/8

3:30 p.m.-8:40 a.m.

2 stops13h 10m

Ponta Delgada Nordela

Wed 5/8

9:35 a.m.-11:45 a.m.

1 stop30h 10m

C$ 1,070

LondonFaro

YXU - FAO

YXUFAO

London

Sun 19/4

5:40 p.m.-3:05 p.m.

2 stops40h 25m

Faro

Thu 23/4

3:55 p.m.-8:44 a.m.

2 stops45h 49m

C$ 1,072

LondonLisbon

YXU - LIS

YXULIS

London

Wed 15/4

5:40 p.m.-4:35 p.m.

2 stops17h 55m

Lisbon Humberto Delgado

Wed 22/4

11:25 a.m.-8:44 a.m.

2 stops26h 19m

C$ 1,125

LondonPonta Delgada

YXU - PDL

YXUPDL

London

Sat 1/8

3:30 p.m.-8:20 a.m.

1 stop12h 50m

Ponta Delgada Nordela

Wed 5/8

9:35 a.m.-11:45 a.m.

1 stop30h 10m

C$ 1,132

LondonFaro

YXU - FAO

YXUFAO

London

Sun 19/4

5:40 p.m.-3:05 p.m.

2 stops40h 25m

Faro

Thu 23/4

3:55 p.m.-8:44 a.m.

2 stops45h 49m

C$ 1,147

LondonLisbon

YXU - LIS

YXULIS

London

Wed 15/4

5:40 p.m.-11:35 p.m.

2 stops24h 55m

Lisbon Humberto Delgado

Wed 22/4

1:00 p.m.-9:19 p.m.

1 stop13h 19m

C$ 1,263

LondonLisbon

YXU - LIS

YXULIS

London

Wed 1/4

5:40 p.m.-10:45 p.m.

2 stops48h 05m

Lisbon Humberto Delgado

Wed 8/4

12:20 p.m.-8:44 a.m.

2 stops25h 24m

C$ 1,289

LondonLisbon

YXU - LIS

YXULIS

London

Wed 1/4

5:40 p.m.-10:45 p.m.

2 stops48h 05m

Lisbon Humberto Delgado

Wed 8/4

1:00 p.m.-5:04 p.m.

1 stop33h 04m

C$ 1,451

LondonLisbon

YXU - LIS

YXULIS

London

Wed 1/4

5:40 p.m.-11:05 a.m.

1 stop12h 25m

Lisbon Humberto Delgado

Wed 8/4

10:35 p.m.-9:19 p.m.

2 stops27h 44m

C$ 1,464

LondonPonta Delgada

YXU - PDL

YXUPDL

London

Sun 2/8

2:40 p.m.-9:05 a.m.

2 stops38h 25m

Ponta Delgada Nordela

Sat 8/8

11:00 a.m.-1:50 p.m.

2 stops30h 50m

C$ 1,665

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from London, Ontario to Portugal

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 London, Ontario to Portugal flights?

You could potentially save up to 46% on your flight if you consider stops on a London, Ontario to Portugal flight.

Cheap London, Ontario to Portugal flight deals and tips

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

Fastest flight time

12h 50m

Direct flights

None
The fastest flight from London, Ontario to Portugal takes 12h 50m
There are no direct flights from London, Ontario to Portugal. There are no popular flight routes from London, Ontario to Portugal.
Search flight deals

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

    Prices for flights from London Airport to Portugal refresh daily.

  • How many operators does momondo search for flights from London Airport to Portugal?

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

    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 London Airport to Portugal.

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

    The necessary travel and health documents for your Portugal 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.

Best airlines flying from London, Ontario to Portugal

Compare and see reviews for airlines that fly from London, Ontario to Portugal with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom C$ 899Free CancellationRating
7.1
10,770 reviews
Search Air Canada flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Portugal from London.

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

Flights from London to Portugal with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

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

Yes. momondo can track prices for London to Portugal 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 Portugal

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