What is the cheapest airline that flies from London to Greece?

WestJet is the most popular carrier operating from London to Greece

Which airlines fly to Greece?

Air Canada, Air Transat and Lufthansa are the top three most popular airlines that fly to Greece from London, Ontario according to our data. Air Canada is the first choice among our users, with 53% of people opting to fly with this airline when travelling to Greece. Keep in mind that there are 19 different airlines that fly to Greece on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from London Airport to Greece are updated daily.

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

As of July 2025, there is 1 operator available to choose from for flights from London Airport to Greece.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Airport to Greece.

What documentation or ID do you need to fly to Greece?

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

C$ 942 Cheap Flights from London to Greece in 2025

1 adult

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Find the cheapest flights from London, Ontario to Greece

Round-trip

One-way

Cheap round-trip flights

10:00 a.m. - 10:05 a.m.YXU-ATH

17h 05m2 stops

12:10 p.m. - 8:46 a.m.ATH-YXU

26h 36m1 stop

C$ 1,364Air Canada

Find Deal

Fri, 5 Sep - Mon, 27 Oct

3:50 p.m. - 6:05 p.m.YXU-ATH

19h 15m2 stops

11:15 a.m. - 8:46 a.m.ATH-YXU

27h 31m2 stops

C$ 1,429

Find Deal

Fri, 5 Sep - Mon, 27 Oct

10:00 a.m. - 11:10 a.m.YXU-ATH

18h 10m1 stop

12:10 p.m. - 9:21 p.m.ATH-YXU

15h 11m1 stop

C$ 1,617Lufthansa

Find Deal

Fri, 5 Sep - Mon, 27 Oct

3:50 p.m. - 12:55 a.m.YXU-ATH

26h 05m2 stops

4:30 p.m. - 9:21 p.m.ATH-YXU

34h 51m3 stops

C$ 2,160SWISS

Find Deal

Fri, 5 Sep - Mon, 27 Oct

6:00 a.m. - 11:15 p.m.YXU-ATH

34h 15m2 stops

3:25 a.m. - 7:12 p.m.ATH-YXU

45h 47m2 stops

C$ 4,491WestJet

Find Deal

Fri, 5 Sep - Sun, 26 Oct

Fly from

Fly to

Route

Depart

Return

Price

LondonAthens

YXU - ATH

YXUATH

London

Fri 5/9

10:00 a.m.-10:05 a.m.

2 stops17h 05m

Athens Eleftherios V.

Mon 27/10

12:10 p.m.-8:46 a.m.

1 stop26h 36m

C$ 1,364

LondonAthens

YXU - ATH

YXUATH

London

Fri 5/9

3:50 p.m.-6:05 p.m.

2 stops19h 15m

Athens Eleftherios V.

Mon 27/10

11:15 a.m.-8:46 a.m.

2 stops27h 31m

C$ 1,429

LondonAthens

YXU - ATH

YXUATH

London

Fri 5/9

10:00 a.m.-11:10 a.m.

1 stop18h 10m

Athens Eleftherios V.

Mon 27/10

12:10 p.m.-9:21 p.m.

1 stop15h 11m

C$ 1,617

LondonAthens

YXU - ATH

YXUATH

London

Fri 5/9

3:50 p.m.-12:55 a.m.

2 stops26h 05m

Athens Eleftherios V.

Mon 27/10

4:30 p.m.-9:21 p.m.

3 stops34h 51m

C$ 2,160

LondonAthens

YXU - ATH

YXUATH

London

Fri 5/9

6:00 a.m.-11:15 p.m.

2 stops34h 15m

Athens Eleftherios V.

Sun 26/10

3:25 a.m.-7:12 p.m.

2 stops45h 47m

C$ 4,491

LondonAthens

YXU - ATH

YXUATH

London

Fri 12/9

8:00 p.m.-11:15 p.m.

2 stops44h 15m

C$ 942

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from London, Ontario to Greece

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

Prices

Airlines

What is the cheapest day to depart on your flight to Greece?

The cheapest day to depart from London, Ontario to Greece is on a Tuesday. Travellers who choose to depart for Greece on a Tuesday will often find tickets for as low as C$ 1,326. The most expensive day to fly to Greece is Sunday, with ticket prices averaging around C$ 1,610.

What is the cheapest time of day to depart on your flight to Greece?

Our most recent data shows that the best time of day to fly to Greece is at noon. Flights from London, Ontario to Greece during this time can be as low as C$ 1,171. Flights to Greece are more costly in the afternoon, with an average ticket price of C$ 1,450. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

Cheap London, Ontario to Greece flight deals and tips

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

Best price found	C$ 942
Fastest flight time	17h 05m
Direct flights	None
Airports in Greece	1 airport

The best one-way flight to Greece from London, Ontario in the past 72 hours is C$ 942. The best round-trip flight deal from London, Ontario to Greece found on momondo in the last 72 hours is C$ 1,364.

The fastest flight from London, Ontario to Greece takes 17h 05m

There are no direct flights from London, Ontario to Greece. Popular non-direct route for this connection is London Airport - Athens Eleftherios V. Airport.

There is 1 airport near Greece: Athens Eleftherios V. (ATH)

Search flight deals

When did momondo last update prices for flights from London Airport to Greece?
Prices for flights from London Airport to Greece are updated daily.
How many operators does momondo search for flights from London Airport to Greece?
As of July 2025, there is 1 operator available to choose from for flights from London Airport to Greece.
How old do you have to be to fly from London Airport to Greece?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Airport to Greece.
What documentation or ID do you need to fly to Greece?
The travel and health documents you'll need for your trip to Greece 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 Greece. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from London, Ontario to Greece

Compare and see reviews for airlines that fly from London, Ontario to Greece with momondo

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom C$ 1,127	Free Cancellation	Rating 7.1 9,851 reviews		Search Air Canada flights

Why use momondo?

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

It is quick and easy to find London to Greece 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 Greece that suits you.

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

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

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

Once you have performed a search for London to Greece 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 London to Greece right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Greece, momondo offers a useful price alert feature which will track prices for flights to Greece from London and alert you when they change.