London (LHR) to Athens (ATH) flight prices

A quick snapshot of London (LHR) to Athens (ATH) fares — lowest and typical prices plus the cheapest months and weekdays to fly, the airlines on the route and the usual duration for travel from United Kingdom to Greece.

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Estimated median price for a one-way ticket

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Price graph and price trends for Heathrow-Athens International Airport

Weekly price trend

Today

2027

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Week

7

11

15

19

23

27

31

35

39

43

47

51

USD 0–0

USD 1–1

USD 2–2

USD 3–3

USD 4–0

Monthly price summary

January

February

March

April

May

June

July

August

September

October

November

December

Ticket prices for London to Athens (--) are shown here with weekly or monthly averages to indicate cheaper and more expensive periods.

Source: Flightprices.com & Kayak.com
Forecast updated: April 3, 2026.

Flight information

LHR → ATH

Flight frequency

66 flights/week

Type

Direct flight

Duration

3 hours 45 minutes

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Airlines with non-stop flights on this route:

British Airways Aegean

FAQ – London (LHR) → Athens (ATH)

Are there any low-cost airlines with flights from London (LHR) to Athens (ATH)?

No dedicated low-cost airlines fly directly between London and Athens. Instead, full-service carriers such as British Airways and Aegean operate this route.

Is roundtrip cheaper than two one-way tickets for LHR-ATH?

Usually yes, but not always. Check both options — you can easily switch between them in our widget.

How far in advance should I book to get the best price?

For domestic routes like LHR-ATH, good deals often appear a few weeks out. Watch for sales and avoid peak dates.

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London (LHR)

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Athens (ATH)

Roundtrip One way

Departure

Return

Adults

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Children (3–11)

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Youth (12–17)

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Infants (0–2)

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Class

Economy Premium Business First

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