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Cheap flights from London, ON to Greece from C$ 1,142

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/6. Fares are subject to change and may not be available on all flights or dates of travel.
YXU — ATH
29 Apr — 6 May1
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 24 April 2025.

Round-trip from

C$ 1,142

Popular in

December

Cheapest in

October

Average price

C$ 1,238
Air Canada
  • Air Canada
  • 7/6-14/6
  • 4 total stops
  • 50h 33m total
  • London to Greece
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (C$ 249 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 73 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
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 24 April 2025.

Sat 7/69:55 a.m.YXU - ATH
2 stops17h 10mAir Canada
Sat 14/66:55 a.m.ATH - YXU
2 stops33h 23mAir Canada
Deal found 23/4C$ 1,142
Sat 7/66:00 a.m.YXU - ATH
2 stops28h 30mWestJet
Fri 13/63:25 a.m.ATH - YXU
2 stops32h 49mWestJet
Deal found 23/4C$ 2,616
Sat 7/63:35 p.m.YXU - ATH
1 stop14h 55mMultiple Airlines
Fri 13/63:25 a.m.ATH - YXU
2 stops32h 49mMultiple Airlines
Deal found 23/4C$ 3,018

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 24 April 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

Sat 7/6

9:55 a.m.-10:05 a.m.

2 stops17h 10m

Athens Eleftherios V.

Sat 14/6

6:55 a.m.-9:18 a.m.

2 stops33h 23m

C$ 1,142

LondonAthens

YXU - ATH

YXUATH

London

Sat 7/6

6:00 a.m.-5:30 p.m.

2 stops28h 30m

Athens Eleftherios V.

Fri 13/6

3:25 a.m.-5:14 a.m.

2 stops32h 49m

C$ 2,616

LondonAthens

YXU - ATH

YXUATH

London

Sat 7/6

3:35 p.m.-1:30 p.m.

1 stop14h 55m

Athens Eleftherios V.

Fri 13/6

3:25 a.m.-5:14 a.m.

2 stops32h 49m

C$ 3,018

Flights are sorted by cheapest round-trip flights first.

Deals found on 23/4

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.

What is the cheapest time of day to fly from YXU to GR?

Find hourly flight availability from London to Greece. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 24 April 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London, Ontario to Greece as you normally would.

Rainfall in Greece by month

Plan your trip to Greece by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Greece ranges from 5.0 - 64.0 mm per month. December is typically the wettest month, when rainfall can reach 64.0 mm. July is typically the driest time to visit Greece when rainfall is around 5.0 mm.

Temperature in Greece by month

Plan your trip to Greece by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Greece, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 10.0 C).

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 24 April 2025.
WestJet
7.2
Good
2,816 reviews
Check prices

Food

6.2

Comfort

7.0

Boarding

7.4

Entertainment

6.1

Crew

7.9

Overall

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

YYC - NRT

I like direct flight from Calgary to Japan. But it’s my fault, I did not decide my seat till last minute. I was in the middle seat in the middle lane, I hesitated asking to go to bathroom.
WestJet
7.2
Good
2,816 reviews
WestJet
7.2
Good
2,816 reviews
Check prices

Food

6.2

Comfort

7.0

Boarding

7.4

Entertainment

6.1

Crew

7.9

Overall

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

YYC - NRT

I like direct flight from Calgary to Japan. But it’s my fault, I did not decide my seat till last minute. I was in the middle seat in the middle lane, I hesitated asking to go to bathroom.
Air Canada
7.0
Good
9,192 reviews
WestJet
7.2
Good
2,816 reviews
Check prices

Food

6.2

Comfort

7.0

Boarding

7.4

Entertainment

6.1

Crew

7.9

Overall

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

YYC - NRT

I like direct flight from Calgary to Japan. But it’s my fault, I did not decide my seat till last minute. I was in the middle seat in the middle lane, I hesitated asking to go to bathroom.

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.

  • 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for London to Greece

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 24 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 1,035AverageC$ 1,431FlexibilityNo 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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