Find flights
When to book
Airlines
FAQs

Cheap flights from London, ON to Greece from C$ 871

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 28/2. Fares are subject to change and may not be available on all flights or dates of travel.
YXU — ATH
14 Feb — 21 Feb1
1 adult
1 adult, Economy, 0 bags

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 15 January 2026.

Round-trip from

C$ 1,153

One-way from

C$ 871

Popular in

October

Cheapest in

May

Average price

C$ 1,306
Air Canada
  • Air Canada
  • 30/1-3/2
  • 4 total stops
  • 65h 20m total
  • London to Greece
Search Deals
28/2
  • 28/2
  • 3 total stops
  • 22h 40m total
  • London to Greece
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (C$ 410 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 63 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Find flight deals from London to Greece

Enter your travel dates to find the best prices.

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 15 January 2026.

Fri 30/19:50 a.m.
YXU
-
ATH
2 stops44h 05m
Air Canada
Tue 3/27:05 a.m.
ATH
-
YXU
2 stops21h 15m
Air Canada
Deal found 14/1C$ 1,153
Thu 9/45:40 p.m.
YXU
-
SKG
2 stops36h 10m
Air Canada
Mon 13/49:05 a.m.
SKG
-
YXU
2 stops38h 58m
Air Canada
Deal found 12/1C$ 2,136

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 15 January 2026.
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

Fri 30/1

9:50 a.m.-12:55 p.m.

2 stops44h 05m

Athens Eleftherios V.

Tue 3/2

7:05 a.m.-9:20 p.m.

2 stops21h 15m

C$ 1,153

LondonThessaloniki

YXU - SKG

YXUSKG

London

Thu 9/4

5:40 p.m.-12:50 p.m.

2 stops36h 10m

Thessaloniki Makedonia

Mon 13/4

9:05 a.m.-5:03 p.m.

2 stops38h 58m

C$ 2,136

LondonAthens

YXU - ATH

YXUATH

London

Sat 28/2

9:25 a.m.-3:05 p.m.

3 stops22h 40m

C$ 871

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/1

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, February is the cheapest month in which you can book a flight from London, Ontario to Greece (average of C$ 795). Flying from London, Ontario to Greece in July is currently the most expensive (average of C$ 987). 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 15 January 2026.
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
10,624 reviews
Check prices

Boarding

7.3

Crew

7.8

Overall

7.1

Food

6.3

Entertainment

6.8

Comfort

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

YYZ - LAS

It's was great and the crew are very nice, captain has a smooth land on the runway 👍
Air Canada
7.1
Good
10,624 reviews
Air Canada
7.1
Good
10,624 reviews
Check prices

Boarding

7.3

Crew

7.8

Overall

7.1

Food

6.3

Entertainment

6.8

Comfort

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

YYZ - LAS

It's was great and the crew are very nice, captain has a smooth land on the runway 👍

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$ 1,153, Air Canada can have you in Greece from London, Ontario in 44h 05m. 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, February is the cheapest month in which you can book a flight from London, Ontario to Greece (average of C$ 795). Flying from London, Ontario to Greece in July is currently the most expensive (average of C$ 987). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for London to Greece

See prices for flight routes from nearby airports that may be better suited for you.
Pierre Elliott Trudeau Intl to Charles de Gaulle flights
Pearson Intl to Heathrow flights
Pearson Intl to Gatwick flights
Pearson Intl to Lisbon flights
Pearson Intl to Charles de Gaulle flights
Pierre Elliott Trudeau Intl to Lisbon flights
Pearson Intl to Leonardo da Vinci/Fiumicino flights
Pearson Intl to Istanbul flights
Pearson Intl to Dublin flights
Pierre Elliott Trudeau Intl to Leonardo da Vinci/Fiumicino flights
Pierre Elliott Trudeau Intl to Heathrow flights
Pierre Elliott Trudeau Intl to Orly flights
Pierre Elliott Trudeau Intl to Istanbul flights
Pearson Intl to London City flights
Toronto Island to Heathrow flights
Pierre Elliott Trudeau Intl to Athens flights
Pearson Intl to Stansted flights
Pearson Intl to Athens flights
Pierre Elliott Trudeau Intl to Barcelona-El Prat flights
Pierre Elliott Trudeau Intl to Málaga flights
Pearson Intl to Amsterdam flights
Pearson Intl to Barcelona-El Prat flights
Pearson Intl to Orly flights
Pearson Intl to Frankfurt flights
Pearson Intl to Luton flights
Toronto Island to Lisbon flights
Pierre Elliott Trudeau Intl to Gatwick flights
Pearson Intl to Frederic Chopin flights
Toronto Island to Charles de Gaulle flights
Pierre Elliott Trudeau Intl to Malpensa flights
Pierre Elliott Trudeau Intl to Madrid flights
Pierre Elliott Trudeau Intl to Bruxelles-National flights
Pearson Intl to Madrid flights
Pierre Elliott Trudeau Intl to Geneva flights
Pierre Elliott Trudeau Intl to Beauvais-Tille flights
Pierre Elliott Trudeau Intl to Lyon flights
Toronto Island to Gatwick flights
Toronto Island to Leonardo da Vinci/Fiumicino flights
Pierre Elliott Trudeau Intl to London City flights
Pearson Intl to Edinburgh flights
Pearson Intl to Zurich flights
Pearson Intl to Sabiha Gokcen flights
Pierre Elliott Trudeau Intl to Frankfurt flights
Pierre Elliott Trudeau Intl to Sabiha Gokcen flights
Pierre Elliott Trudeau Intl to Vicenza flights
Pearson Intl to Vicenza flights
Pearson Intl to Glasgow Intl flights
Pierre Elliott Trudeau Intl to Marseille flights
Pierre Elliott Trudeau Intl to Zurich flights
Pierre Elliott Trudeau Intl to Vienna flights

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 15 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 1,106AverageC$ 1,442FlexibilityNo 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.