Find flights
When to book
Airlines
FAQs

Cheap flights from London, ON to Athens from C$ 499

YXU — ATH
7 Oct — 14 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London to Athens

Enter your travel dates to find the best prices.

Cheapest flights from London to Athens

Sun 29/119:15 a.m. -
2 stops18h 45m
Thu 3/121:00 p.m. -
2 stops26h 37m
Deal found 2/9C$ 1,075
Wed 30/96:20 p.m. -
2 stops46h 20m
Sun 20/121:00 p.m. -
2 stops39h 47m
Deal found 3/9C$ 1,267
Thu 22/109:05 a.m. -
1 stop19h 05m
Thu 29/107:05 a.m. -
2 stops18h 47m
Deal found 6/9C$ 1,323
Fri 9/109:05 a.m. -
1 stop19h 05m
Thu 29/107:05 a.m. -
2 stops18h 47m
Deal found 4/9C$ 1,515

Find flight deals from London to Athens

Round-trip from

C$ 1,075

One-way from

C$ 499
Air Canada
  • Air Canada
  • 29/11-3/12
  • 4 total stops
  • 45h 22m total
  • London to Athens
Search Deals
18/10-31/12
  • 18/10-31/12
  • 3 total stops
  • 50h 55m total
  • London to Athens
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from London to Athens that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonAthens

YXU London - ATH Athens Eleftherios V.

YXUATH

London

Sun 18/10

6:20 p.m.-11:10 a.m.

1 stop33h 50m

Athens Eleftherios V.

Wed 31/12

12:00 a.m.-5:00 p.m.

Nonstop0h 00m

C$ 511
Quickest round-trip

LondonAthens

YXU London - ATH Athens Eleftherios V.

YXUATH

London

Sun 18/10

8:20 p.m.-10:10 a.m.

2 stops30h 50m

Athens Eleftherios V.

Wed 31/12

12:00 a.m.-5:00 p.m.

Nonstop0h 00m

C$ 522

LondonAthens

YXU London - ATH Athens Eleftherios V.

YXUATH

London

Sun 29/11

9:15 a.m.-11:00 a.m.

2 stops18h 45m

Athens Eleftherios V.

Thu 3/12

1:00 p.m.-8:37 a.m.

2 stops26h 37m

C$ 1,075

LondonAthens

YXU London - ATH Athens Eleftherios V.

YXUATH

London

Wed 30/9

6:20 p.m.-11:40 p.m.

2 stops46h 20m

Athens Eleftherios V.

Sun 20/12

1:00 p.m.-9:47 p.m.

2 stops39h 47m

C$ 1,271

LondonAthens

YXU London - ATH Athens Eleftherios V.

YXUATH

London

Thu 22/10

9:05 a.m.-11:10 a.m.

1 stop19h 05m

Athens Eleftherios V.

Thu 29/10

7:05 a.m.-7:52 p.m.

2 stops18h 47m

C$ 1,323

LondonAthens

YXU London - ATH Athens Eleftherios V.

YXUATH

London

Tue 27/10

3:25 p.m.-12:55 p.m.

2 stops39h 30m

Athens Eleftherios V.

Thu 29/10

9:40 p.m.-6:35 a.m.

3 stops38h 55m

C$ 1,537

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/9

Sorted by cheapest first

Best time to book a flight from London to Athens

Have a flexible travel schedule? Discover the best time to fly to Athens from London with our price prediction graph.
Estimated round-trip price

Reviews of airlines servicing Athens

Check out reviews from past customers who have flown with Air Canada from London to Athens 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
11,593 reviews
Check prices

Crew

7.8

Overall

7.1

Boarding

7.3

Entertainment

6.8

Comfort

7.1

Food

6.3

Reviews

1 / 20
2.0
Mediocre

Sylvia,Aug 2026

YYZ - PHL

Our flight from Kelowna was 5 hours delayed. We missed our connection. We were able to get to a hotel by 3:00 a.m. but the breakfast cost us $40. The hotel was good. We were rescheduled for the flight the next night when it was canceled. There were no hotel vouchers available which didn't matter because there were no hotel rooms available. We decided to just drive which was not easy doing a one-way rental to the United States. Worst possible trip I've ever had
Air Canada
7.1
Good
11,593 reviews
Air Canada
7.1
Good
11,593 reviews
Check prices

Crew

7.8

Overall

7.1

Boarding

7.3

Entertainment

6.8

Comfort

7.1

Food

6.3

Reviews

1 / 20
2.0
Mediocre

Sylvia,Aug 2026

YYZ - PHL

Our flight from Kelowna was 5 hours delayed. We missed our connection. We were able to get to a hotel by 3:00 a.m. but the breakfast cost us $40. The hotel was good. We were rescheduled for the flight the next night when it was canceled. There were no hotel vouchers available which didn't matter because there were no hotel rooms available. We decided to just drive which was not easy doing a one-way rental to the United States. Worst possible trip I've ever had

Related info for your journey

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

    Airlines like Air Canada fly from London, Ontario to Athens in about 18h 45m. The time it takes to get you to your destination can typically vary by up to . There are 8264 km between London, Ontario and Athens.

  • What is the cheapest airline to fly from London, Ontario to Athens round-trip?

    Air Canada, at C$ 1,301, was found to be the cheapest airline from London, Ontario to Athens..

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

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

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

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

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

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

See more FAQs

Travelling to a place near Athens?

Book flights to Athens if you plan to visit one of these locations
Glyfada
Loutraki

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from London to Athens

AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 1,301AverageC$ 1,436FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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

Cheapflights makes it easy to find London to Athens flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from London to Athens for you. Better yet — we are completely free to use.

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

Yes! Cheapflights helps users easily find flights from London to Athens with no change fees.

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

Of course! You can now track prices for flights from London to Athens and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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.