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Cheap flights from London Heathrow Airport to Greece from C$ 125

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Greece departing on 8/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from London Heathrow Airport to Greece

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
6:40 a.m. - 12:25 p.m.
LHR
-
ATH
3h 45mdirect
British Airways Logo
8:10 p.m. - 10:10 p.m.
ATH
-
LHR
4h 00mdirect
C$ 289British Airways
Sun, 27 Sep - Mon, 30 Nov
British Airways Logo
8:30 p.m. - 2:10 a.m.
LHR
-
ATH
3h 40mdirect
British Airways Logo
8:10 p.m. - 10:10 p.m.
ATH
-
LHR
4h 00mdirect
C$ 300British Airways
Sun, 27 Sep - Mon, 30 Nov
British Airways Logo
8:30 p.m. - 2:10 a.m.
LHR
-
ATH
3h 40mdirect
British Airways Logo
8:10 p.m. - 10:10 p.m.
ATH
-
LHR
4h 00mdirect
C$ 303British Airways
Sun, 27 Sep - Mon, 30 Nov
Multiple Airlines Logo
2:45 p.m. - 1:15 a.m.
LHR
-
ATH
8h 30m
1 stop
Multiple Airlines Logo
6:35 a.m. - 1:45 p.m.
ATH
-
LHR
9h 10m
1 stop
C$ 305Multiple Airlines
Tue, 23 Jun - Thu, 2 Jul
Multiple Airlines Logo
10:15 p.m. - 3:50 a.m.
LHR
-
ATH
3h 35mdirect
Multiple Airlines Logo
4:30 a.m. - 7:05 p.m.
ATH
-
LHR
16h 35m
1 stop
C$ 308Multiple Airlines
Mon, 1 Jun - Sat, 13 Jun
Aegean Airlines Logo
10:15 p.m. - 3:50 a.m.
LHR
-
ATH
3h 35mdirect
Aegean Airlines Logo
7:20 p.m. - 9:10 p.m.
ATH
-
LHR
3h 50mdirect
C$ 318Aegean Airlines
Sat, 10 Oct - Tue, 20 Oct
KLM Logo
5:10 p.m. - 1:15 a.m.
LHR
-
ATH
6h 05m
1 stop
KLM Logo
6:00 a.m. - 4:15 p.m.
ATH
-
LHR
12h 15m
1 stop
C$ 322KLM
Tue, 22 Sep - Thu, 1 Oct
Brussels Airlines Logo
5:50 p.m. - 2:50 p.m.
LHR
-
CHQ
19h 00m
1 stop
Brussels Airlines Logo
11:25 a.m. - 9:35 p.m.
CHQ
-
LHR
12h 10m
1 stop
C$ 344Brussels Airlines
Fri, 5 Jun - Wed, 10 Jun
Brussels Airlines Logo
11:05 a.m. - 10:25 a.m.
LHR
-
CHQ
21h 20m
1 stop
Brussels Airlines Logo
11:25 a.m. - 9:35 p.m.
CHQ
-
LHR
12h 10m
1 stop
C$ 347Brussels Airlines
Tue, 2 Jun - Wed, 10 Jun
Aegean Airlines Logo
4:35 p.m. - 1:45 p.m.
LHR
-
PAS
19h 10m
1 stop
Aegean Airlines Logo
4:05 p.m. - 9:10 p.m.
PAS
-
LHR
7h 05m
1 stop
C$ 736Aegean Airlines
Tue, 13 Oct - Thu, 15 Oct

KLM flights from London Heathrow Airport to Greece

Our best KLM deals on London Heathrow Airport to Greece flight tickets
KLM
22 Sep
LHR5:10 p.m.London Heathrow
6h 05m
1 stop
ATH1:15 a.m.Athens Eleftherios V.
1 Oct
ATH6:00 a.m.Athens Eleftherios V.
12h 15m
1 stop
LHR4:15 p.m.London Heathrow
C$ 322
KLM
17 Jun
LHR2:45 p.m.London Heathrow
8h 30m
1 stop
ATH1:15 a.m.Athens Eleftherios V.
24 Jun
ATH6:00 a.m.Athens Eleftherios V.
6h 45m
1 stop
LHR10:45 a.m.London Heathrow
C$ 334
KLM
17 Jun
LHR2:45 p.m.London Heathrow
8h 30m
1 stop
ATH1:15 a.m.Athens Eleftherios V.
24 Jun
ATH6:00 a.m.Athens Eleftherios V.
6h 45m
1 stop
LHR10:45 a.m.London Heathrow
C$ 336

British Airways flights from London Heathrow Airport to Greece

Our best British Airways deals on London Heathrow Airport to Greece flight tickets
British Airways
27 Sep
LHR6:40 a.m.London Heathrow
3h 45m
ATH12:25 p.m.Athens Eleftherios V.
30 Nov
ATH8:10 p.m.Athens Eleftherios V.
4h 00m
LHR10:10 p.m.London Heathrow
C$ 289
British Airways
27 Sep
LHR8:30 p.m.London Heathrow
3h 40m
ATH2:10 a.m.Athens Eleftherios V.
30 Nov
ATH8:10 p.m.Athens Eleftherios V.
4h 00m
LHR10:10 p.m.London Heathrow
C$ 290
British Airways
27 Sep
LHR8:30 p.m.London Heathrow
3h 40m
ATH2:10 a.m.Athens Eleftherios V.
30 Nov
ATH8:10 p.m.Athens Eleftherios V.
4h 00m
LHR10:10 p.m.London Heathrow
C$ 300

momondo Fare Finder

 
Customize your flight search to find flights from London Heathrow Airport 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, momondo users made 96,600 searches. Data last updated 20 May 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Greece that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Sun 27/9

6:40 a.m.-12:25 p.m.

Nonstop3h 45m

Athens Eleftherios V.

Mon 30/11

8:10 p.m.-10:10 p.m.

Nonstop4h 00m

C$ 289

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Sun 27/9

8:30 p.m.-2:10 a.m.

Nonstop3h 40m

Athens Eleftherios V.

Mon 30/11

8:10 p.m.-10:10 p.m.

Nonstop4h 00m

C$ 300

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Sun 27/9

8:30 p.m.-2:10 a.m.

Nonstop3h 40m

Athens Eleftherios V.

Mon 30/11

8:10 p.m.-10:10 p.m.

Nonstop4h 00m

C$ 303

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Tue 23/6

2:45 p.m.-1:15 a.m.

1 stop8h 30m

Athens Eleftherios V.

Thu 2/7

6:35 a.m.-1:45 p.m.

1 stop9h 10m

C$ 305

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Mon 1/6

10:15 p.m.-3:50 a.m.

Nonstop3h 35m

Athens Eleftherios V.

Sat 13/6

4:30 a.m.-7:05 p.m.

1 stop16h 35m

C$ 308
Quickest round-trip

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Sat 10/10

10:15 p.m.-3:50 a.m.

Nonstop3h 35m

Athens Eleftherios V.

Tue 20/10

7:20 p.m.-9:10 p.m.

Nonstop3h 50m

C$ 318

LondonAthens

LHR - ATH

LHRATH

London Heathrow

Tue 22/9

5:10 p.m.-1:15 a.m.

1 stop6h 05m

Athens Eleftherios V.

Thu 1/10

6:00 a.m.-4:15 p.m.

1 stop12h 15m

C$ 322

LondonChania

LHR - CHQ

LHRCHQ

London Heathrow

Fri 5/6

5:50 p.m.-2:50 p.m.

1 stop19h 00m

Chania Souda

Wed 10/6

11:25 a.m.-9:35 p.m.

1 stop12h 10m

C$ 344

LondonChania

LHR - CHQ

LHRCHQ

London Heathrow

Tue 2/6

11:05 a.m.-10:25 a.m.

1 stop21h 20m

Chania Souda

Wed 10/6

11:25 a.m.-9:35 p.m.

1 stop12h 10m

C$ 347

LondonParikia

LHR - PAS

LHRPAS

London Heathrow

Tue 13/10

4:35 p.m.-1:45 p.m.

1 stop19h 10m

Parikia Paros

Thu 15/10

4:05 p.m.-9:10 p.m.

1 stop7h 05m

C$ 736

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Greece from

How to get the cheapest flight ticket from London Heathrow Airport 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

What is the cheapest month to fly to Greece?

In general, November is the cheapest month to fly from London Heathrow Airport to Greece. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 105. If you are unable to visit Greece during the month of November, then departing from London Heathrow Airport during the month January is also very affordable. Most momondo users find prices during this month for around C$ 113.

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

The cheapest day to depart from London Heathrow Airport to Greece is on a Friday. Travellers who choose to depart for Greece on a Friday will often find tickets for as low as C$ 376. The most expensive day to fly to Greece is Monday, with ticket prices averaging around C$ 581.

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 in the morning. Flights from London Heathrow Airport to Greece during this time can be as low as C$ 305. Flights to Greece are more costly at noon, with an average ticket price of C$ 749. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest London Heathrow to Greece flight route?

Fly from London Heathrow to Athens Eleftherios V. for the best London Heathrow - Greece flight prices

How far in advance should I book a flight from London Heathrow Airport to Greece?

You are more likely to see cheaper flights to Greece from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Greece for around C$ 418 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Greece from London Heathrow Airport for as low as C$ 406 on momondo.

What cabin class options are available on London Heathrow Airport to Greece flights?

There are 3 cabin classes available to choose from on London Heathrow Airport to Greece flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on London Heathrow Airport to Greece flights?

No. A direct flight is the cheapest option for a flight between London Heathrow Airport to Greece.

Cheap London Heathrow Airport to Greece flight deals and tips

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

Best price found

C$ 361

Fastest flight time

3h 35m

Direct flights

Every day

Airports in Greece

191 airports
The best one-way flight to Greece from London Heathrow Airport in the past 72 hours is C$ 361. The best round-trip flight deal from London Heathrow Airport to Greece found on momondo in the last 72 hours is C$ 554.
The fastest flight from London Heathrow Airport to Greece takes 3h 35m
Direct flights go from London Heathrow Airport to Greece every day.
There are 191 airports in Greece. From London Heathrow Airport there are direct flights to Athens Eleftherios V. (ATH).
Search flight deals

Frequently asked questions about flying from London Heathrow Airport to Greece

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

    Prices for flights from London Heathrow Airport to Greece refresh daily.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London Heathrow Airport to Greece.

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

    The necessary travel and health documents for your Greece trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from London Heathrow Airport to Greece?

Best airlines flying from London Heathrow Airport to Greece

Compare and see reviews for airlines that fly from London Heathrow Airport to Greece with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom C$ 231Free CancellationRating
6.7
7,988 reviews
Search British Airways flights
Aegean AirlinesPriceFrom C$ 292Free CancellationRating
8.1
870 reviews
Search Aegean Airlines flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Greece from London.

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

Yes. momondo enables you to select and highlight flights to Greece from London with this policy.

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

Once all potential London to Greece flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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.

An easier way to manage your Greece trip

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