$164 Cheap Flights from London (LCY) to Zakynthos (ZTH)

View $164 flight on Tue, Oct 21, 2025Opens in a new window

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

Cheap Flights from London to Zakynthos (LCY-ZTH)

Prices were available within the past 7 days and start at $164 for one-way flights and $365 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Swiss International Air Lines
Fri, Oct 17 - Sun, Oct 19
LCY
London
ZTH
Zakynthos
$365 Roundtrip, found 6 days ago
$365
Roundtrip
found 6 days ago
Select Swiss International Air Lines flight, departing Fri, Oct 17 from London to Zakynthos, returning Sun, Oct 19, priced at $365 found 6 days ago
Swiss International Air Lines
Sat, Sep 20 - Sun, Sep 21
LCY
London
ZTH
Zakynthos
$368 Roundtrip, found 9 hours ago
$368
Roundtrip
found 9 hours ago
Select Swiss International Air Lines flight, departing Sat, Sep 20 from London to Zakynthos, returning Sun, Sep 21, priced at $368 found 9 hours ago
Swiss International Air Lines
Wed, Oct 8 - Sat, Nov 8
LCY
London
ZTH
Zakynthos
$377 Roundtrip, found 3 days ago
$377
Roundtrip
found 3 days ago
Select Swiss International Air Lines flight, departing Wed, Oct 8 from London to Zakynthos, returning Sat, Nov 8, priced at $377 found 3 days ago
Swiss International Air Lines
Wed, Oct 8 - Sat, Nov 8
LCY
London
ZTH
Zakynthos
$384 Roundtrip, found 3 days ago
$384
Roundtrip
found 3 days ago
Select Swiss International Air Lines flight, departing Wed, Oct 8 from London to Zakynthos, returning Sat, Nov 8, priced at $384 found 3 days ago
Swiss International Air Lines
Wed, Oct 8 - Sat, Nov 8
LCY
London
ZTH
Zakynthos
$397 Roundtrip, found 3 days ago
$397
Roundtrip
found 3 days ago
Select Swiss International Air Lines flight, departing Wed, Oct 8 from London to Zakynthos, returning Sat, Nov 8, priced at $397 found 3 days ago
Swiss International Air Lines
Sun, Jun 21 - Thu, Jun 25
LCY
London
ZTH
Zakynthos
$398 Roundtrip, found 5 days ago
$398
Roundtrip
found 5 days ago
Select Swiss International Air Lines flight, departing Sun, Jun 21 from London to Zakynthos, returning Thu, Jun 25, priced at $398 found 5 days ago
Swiss International Air Lines
Wed, Oct 8 - Sat, Nov 8
LCY
London
ZTH
Zakynthos
$402 Roundtrip, found 3 days ago
$402
Roundtrip
found 3 days ago
Select Swiss International Air Lines flight, departing Wed, Oct 8 from London to Zakynthos, returning Sat, Nov 8, priced at $402 found 3 days ago
Swiss International Air Lines
Thu, Sep 25 - Sun, Sep 28
LCY
London
ZTH
Zakynthos
$408 Roundtrip, found 1 day ago
$408
Roundtrip
found 1 day ago
Select Swiss International Air Lines flight, departing Thu, Sep 25 from London to Zakynthos, returning Sun, Sep 28, priced at $408 found 1 day ago
Lufthansa
Fri, Oct 17 - Sun, Oct 19
LCY
London
ZTH
Zakynthos
$412 Roundtrip, found 6 days ago
$412
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Fri, Oct 17 from London to Zakynthos, returning Sun, Oct 19, priced at $412 found 6 days ago
Swiss International Air Lines
Sun, Jun 21 - Thu, Jun 25
LCY
London
ZTH
Zakynthos
$430 Roundtrip, found 5 days ago
$430
Roundtrip
found 5 days ago
Select Swiss International Air Lines flight, departing Sun, Jun 21 from London to Zakynthos, returning Thu, Jun 25, priced at $430 found 5 days ago
Flights from London (LCY) to Zakynthos (ZTH)
Origin airport
London City
Destination airport
Zakynthos Intl.
Airlines serving
Swiss International Air Lines
Roundtrip price
$365
Distance
1388 mi

London to Zakynthos Flights

The cheapest times to fly from London to Zakynthos

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from London to Zakynthos are during the month of October. You can find some of the cheapest flights from London to Zakynthos with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from London to Zakynthos

Sunday is one of the best days to book for cheap flights from London to Zakynthos: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from London to Zakynthos

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from London to Zakynthos in 2025. You can also book with separate airlines for your outbound and return journeys, from $164 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap London to Zakynthos flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your London to Zakynthos airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from London City Airport (LCY) to Zakynthos Intl. Airport (ZTH) cost?
Grab a cheap one-way flight from $164 or cheap return flight from $365 from London City Airport (LCY) to Zakynthos Intl. Airport (ZTH) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from London City Airport (LCY) to Zakynthos Intl. Airport (ZTH)?
Traveling in October is a good way to save, as it's the cheapest month for flights between LCY and ZTH. You'll usually find the lowest fares during off-peak months.
What is the cheapest airline that flies from London City Airport (LCY) to Zakynthos Intl. Airport (ZTH)?
Expedia's filter tool lets you easily compare airlines, flight times and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest LCY to ZTH flight.
How many flights per day from London City Airport (LCY) to Zakynthos Intl. Airport (ZTH)?
Direct flights from London City Airport (LCY) to Zakynthos Intl. Airport (ZTH) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel details and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from LCY to ZTH?
Usually you'll have the most choice when it comes to flights on a Friday. Tuesdays are often the quietest.* However, this can change based on the airline, time of year and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from London City Airport (LCY) to Zakynthos Intl. Airport (ZTH)?
To avoid possible delays on the London City Airport (LCY) to Zakynthos Intl. Airport (ZTH) route, travel before 3 PM. Flights after this time have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from London City Airport (LCY) to Zakynthos Intl. Airport (ZTH) last-minute?
Holding off until just before your departure to book your flight from LCY to ZTH often results in higher prices. While you may come across some last-minute discounts, there's no guarantee. Be flexible with your itinerary for a better chance of landing a bargain.
Is it cheaper to book a LCY to ZTH flight and hotel package?
You'll typically save money by booking a LCY to ZTH flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one place. Once you've chosen your preferred accommodations and flights, you can add extras such as tours, car rentals and activities.
Can I cancel or change the date of my flight from London City Airport (LCY) to Zakynthos Intl. Airport (ZTH)?
In most instances, you're able to cancel or reschedule your LCY to ZTH flight. However, there may be additional fees, especially if your booking was made over 24 hours ago. Double-check your itinerary for the airline's guidelines and fees on flight changes, or if you'd like more details, visit our Customer Service portal.

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*Available to One Key members.