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Cheap flights from London, ON to Greece from C$ 524

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 24/8. Fares are subject to change and may not be available on all flights or dates of travel.
YXU — ATH
23 Aug — 30 Aug1
1 adult

Cheap flight deals from London to Greece

Keep the following information in mind while searching for London to Greece flight deals. Data was last updated 18 August 2025.

Round-trip from

C$ 1,199

One-way from

C$ 524
Air Canada
  • Air Canada
  • 2/10-9/10
  • 4 total stops
  • 58h 37m total
  • London to Greece
Search Deals
Air Canada
  • Air Canada
  • 24/8
  • 1 total stop
  • 18h 15m total
  • London to Greece
Search Deals

Find flight deals from London to Greece

Cheapest flights from London to Greece
Explore the most affordable flight options available from London to Greece. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 August 2025.

Thu 2/103:40 p.m.YXU - ATH
2 stops24h 20mMultiple Airlines
Thu 9/106:00 a.m.ATH - YXU
2 stops34h 17mMultiple Airlines
Deal found 18/8C$ 1,199
Thu 2/103:40 p.m.YXU - ATH
1 stop14h 50mAir Canada
Thu 9/106:00 a.m.ATH - YXU
2 stops22h 27mAir Canada
Deal found 18/8C$ 1,757

Cheapflights Fare Finder

 
Customize your flight search to find flights from London to Greece 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, Cheapflights users made 629,999 searches. Data last updated 18 August 2025.
Use the filters below to find and compare flights from London to Greece that are best for you.

Fly from

London

Fly to

Greece

Route

Depart

Return

Price

LondonAthens

YXU - ATH

YXUATH

London

Thu 2/10

3:40 p.m.-11:00 p.m.

2 stops24h 20m

Athens Eleftherios V.

Thu 9/10

6:00 a.m.-9:17 a.m.

2 stops34h 17m

C$ 1,199

LondonAthens

YXU - ATH

YXUATH

London

Thu 2/10

3:40 p.m.-1:30 p.m.

1 stop14h 50m

Athens Eleftherios V.

Thu 9/10

6:00 a.m.-9:27 p.m.

2 stops22h 27m

C$ 1,757

LondonAthens

YXU - ATH

YXUATH

London

Sun 24/8

9:55 a.m.-11:10 a.m.

1 stop18h 15m

C$ 524

LondonAthens

YXU - ATH

YXUATH

London

Thu 2/10

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

3 stops46h 00m

C$ 583

LondonAthens

YXU - ATH

YXUATH

London

Tue 30/9

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

2 stops34h 15m

C$ 847

LondonAthens

YXU - ATH

YXUATH

London

Thu 2/10

9:55 a.m.-1:30 p.m.

1 stop20h 35m

C$ 1,202

Flights are sorted by cheapest round-trip flights first.

Deals found on 16/8

Best time to book a flight from London to Greece

Have a flexible travel schedule? Discover the best time to fly to Greece from London with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London to Greece

What is the cheapest month to book a flight from London, Ontario to Greece?

Currently, November is the cheapest month in which you can book a flight from London, Ontario to Greece (average of C$ 694). Flying from London, Ontario to Greece in December is currently the most expensive (average of C$ 980). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Greece

Get insights into the airlines that provide service to Greece. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Greece. Reviews last updated 18 August 2025.
Check out reviews from past customers who have flown with Air Canada from London to Greece to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
9,992 reviews
Check prices

Food

6.3

Comfort

7.1

Crew

7.8

Entertainment

6.8

Boarding

7.3

Overall

7.1

Reviews

1 / 20
8.0
Excellent

Jadi-Ann,Jun 2025

YYZ - KIN

The flight was smooth with minor turbulence. The staff was courteous. Since I have an aeroplan account I was able to use the inflight wifi. I wanted extra space and the window seat and I had to pay for that. At first, I was okay with that, however, I felt that it was the same distance between for everyone. Maybe I could be wrong.
Air Canada
7.1
Good
9,992 reviews
Air Canada
7.1
Good
9,992 reviews
Check prices

Food

6.3

Comfort

7.1

Crew

7.8

Entertainment

6.8

Boarding

7.3

Overall

7.1

Reviews

1 / 20
8.0
Excellent

Jadi-Ann,Jun 2025

YYZ - KIN

The flight was smooth with minor turbulence. The staff was courteous. Since I have an aeroplan account I was able to use the inflight wifi. I wanted extra space and the window seat and I had to pay for that. At first, I was okay with that, however, I felt that it was the same distance between for everyone. Maybe I could be wrong.

Related info for your journey

Find useful and relevant information for your journey from London to Greece. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from London to Greece?

    Most people fly from London (YXU) if they book a flight from London to Greece. London is conveniently located just 8.6 km from London’s city centre.

  • How long is the flight from London, Ontario to Greece?

    For as low as C$ 1,757, Air Canada can have you in Greece from London, Ontario in 14h 50m. The distance between London, Ontario and Greece is about 8264 km.

  • What are the most popular routes from London, Ontario to Greece?

    While some choose either London - Kavála Megas Alexandros or London - Thessaloniki Makedonia, London - Athens Eleftherios V. is the most popular route from London, Ontario to Greece.

  • Can I find deals for flights from London to Greece that include hotel bookings?

    Yes. In addition to deals on London to Greece flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from London to Greece?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Greece.

  • Can I find deals for business class flights from London to Greece?

    Yes. Cheapflights offers flight deals from London to Greece by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London, Ontario to Greece?

    Currently, November is the cheapest month in which you can book a flight from London, Ontario to Greece (average of C$ 694). Flying from London, Ontario to Greece in December is currently the most expensive (average of C$ 980). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from London to Greece

Discover the top airline that operate flights from London to Greece. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 18 August 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 1,129AverageC$ 1,422FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from London to Greece?

Deals for London to Greece flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from London to Greece?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Greece from London.

Can Cheapflights find flights from London to Greece with no change fees?

Certainly. Search results for flights to Greece from London shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from London to Greece become cheaper?

Not ready to book yet? You can track prices for flights from London to Greece on Cheapflights with our Price Alert feature and get notified when better prices are available.

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