£40 Cheap Flights from London (LON) to Zakynthos (ZTH)

View £40 flight on Tue, 14 Oct 2025Opens in a new window

Popular airlines from London to Zakynthos (ZTH-Zakynthos Intl.)

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Cheap Flights from London (LON) to Zakynthos (ZTH)

Prices were available within the past 7 days and start at £40 for one-way flights and £82 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Ryanair
Tue, 16 Sep - Tue, 23 Sep
STN
London
ZTH
Zakynthos
£82 Return, found 1 day ago
£82
Return
found 1 day ago
Select Ryanair flight, departing Tue, 16 Sep from London to Zakynthos, returning Tue, 23 Sep, priced at £82 found 1 day ago
Ryanair
Tue, 16 Sep - Tue, 23 Sep
STN
London
ZTH
Zakynthos
£88 Return, found 2 days ago
£88
Return
found 2 days ago
Select Ryanair flight, departing Tue, 16 Sep from London to Zakynthos, returning Tue, 23 Sep, priced at £88 found 2 days ago
Ryanair
Tue, 9 Sep - Tue, 23 Sep
STN
London
ZTH
Zakynthos
£92 Return, found 2 days ago
£92
Return
found 2 days ago
Select Ryanair flight, departing Tue, 9 Sep from London to Zakynthos, returning Tue, 23 Sep, priced at £92 found 2 days ago
Ryanair
Tue, 16 Sep - Tue, 23 Sep
STN
London
ZTH
Zakynthos
£93 Return, found 12 hours ago
£93
Return
found 12 hours ago
Select Ryanair flight, departing Tue, 16 Sep from London to Zakynthos, returning Tue, 23 Sep, priced at £93 found 12 hours ago
easyJet
Sat, 1 Nov - Sat, 8 Nov
LGW
London
ZTH
Zakynthos
£96 Return, found 12 hours ago
£96
Return
found 12 hours ago
Select easyJet flight, departing Sat, 1 Nov from London to Zakynthos, returning Sat, 8 Nov, priced at £96 found 12 hours ago
easyJet
Wed, 8 Oct - Wed, 15 Oct
LTN
London
ZTH
Zakynthos
£122 Return, found 19 hours ago
£122
Return
found 19 hours ago
Select easyJet flight, departing Wed, 8 Oct from London to Zakynthos, returning Wed, 15 Oct, priced at £122 found 19 hours ago
Lufthansa
Sat, 9 May - Sat, 23 May
LHR
London
ZTH
Zakynthos
£150 Return, found 3 days ago
£150
Return
found 3 days ago
Select Lufthansa flight, departing Sat, 9 May from London to Zakynthos, returning Sat, 23 May, priced at £150 found 3 days ago
Lufthansa
Sat, 9 May - Sat, 23 May
LHR
London
ZTH
Zakynthos
£150 Return, found 3 days ago
£150
Return
found 3 days ago
Select Lufthansa flight, departing Sat, 9 May from London to Zakynthos, returning Sat, 23 May, priced at £150 found 3 days ago
Jet2
Wed, 6 Aug - Thu, 7 Aug
STN
London
ZTH
Zakynthos
£163 Return, just found
£163
Return
just found
Select Jet2 flight, departing Wed, 6 Aug from London to Zakynthos, returning Thu, 7 Aug, priced at £163 just found
Swiss International Air Lines
Sat, 13 Sep - Sun, 21 Sep
LGW
London
ZTH
Zakynthos
£175 Return, found 19 hours ago
£175
Return
found 19 hours ago
Select Swiss International Air Lines flight, departing Sat, 13 Sep from London to Zakynthos, returning Sun, 21 Sep, priced at £175 found 19 hours ago

Find the cheapest month to fly from London (LON) to Zakynthos (ZTH)

April is typically the cheapest month to fly

From £89 - £309 per traveller.

Graph displaying average flight prices per month

Flight from London to Zakynthos route information
Origin airport
Stansted
Destination airport
Zakynthos Intl.
Airlines serving
Aegean, Austrian Airlines, British Airways, Brussels Airlines, Eurowings, Hahn Air Systems, ITA Airways, Jet2, KLM, Lufthansa, Ryanair, SKY express, Swiss International Air Lines, easyJet
Return price
£81
Distance
2234 km

Compare flights from London to Zakynthos easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from London to Zakynthos. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Zakynthos Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from LON-All Airports to Zakynthos Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from LON-All Airports (LON) to Zakynthos Intl. (ZTH)

The easiest way to view the best deals on flights from London to Zakynthos today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from LON-All Airports to Zakynthos Intl. start at just £82 and range up to £175.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near London and Zakynthos
  • booking your flight during September, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your London to Zakynthos flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from LON-All Airports to Zakynthos Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Frequently asked questions

How much is a flight from London (LON-All Airports) to ZTH?
Round-trip flights between London (LON-All Airports) and Zakynthos Intl. Airport (ZTH) start from £82. This price is based on fares listed within the last 7 days on Expedia for flights departing within the next year — book today so you don't miss out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from London (LON-All Airports) to ZTH?
This can vary between air carriers, as each has its own set of terms and conditions. Visit the Customer Service Portal, where there are simple instructions on how to cancel online.
How do I find cheap flights from London (LON-All Airports) to Zakynthos Intl. Airport (ZTH) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for London (LON-All Airports) to Zakynthos Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from London (LON-All Airports) to Zakynthos Intl. Airport (ZTH)?
The flight distance from London (LON-All Airports) to ZTH is 2,200 kilometres. Pack yourself a drink, some snacks and a good movie. Keep yourself occupied and the hours will fly by.
Which airlines fly direct from London (LON-All Airports) to Zakynthos Airport?
EasyJet (U2) is one of the top choices for many travellers flying between London (LON-All Airports) and Zakynthos Intl. Airport (ZTH). Select from the 8 flights it operates on this route each month. If you want more options, check out the fares from Ryanair (FR). This carrier operates 4 flights monthly between these airports.
Are London (LON-All Airports) to ZTH flight tickets cheaper when they're purchased at the last minute?
Last-minute planners can occasionally score a bargain, with some of the cheapest fares from London (LON-All Airports) to ZTH arising a few weeks before the date of departure. If you'd rather book ahead of time, Expedia compares and updates the best flight deals frequently — as early as 12 months in advance in some cases. It depends on the carrier though, as not all airlines release prices so far in advance.

Explore a world of travel with Expedia

Zakynthos Airports

Argostolion

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£84.98

Patras

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£145.62
*Available to Expedia members.