$603 Cheap Flights from Detroit (DTW) to Zakynthos (ZTH)

View $603 flight on Wed, Oct 8, 2025Opens in a new window

Popular airlines from Detroit Metropolitan Wayne County Airport (DTW) to Zakynthos (ZTH-Zakynthos Intl.)

Cheap Flights from Detroit to Zakynthos (DTW-ZTH)

Prices were available within the past 7 days and start at $603 for one-way flights and $785 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Wed, Oct 8 - Mon, Oct 20
DTW
Detroit
ZTH
Zakynthos
$785 Roundtrip, found 6 days ago
$785
Roundtrip
found 6 days ago
Select United flight, departing Wed, Oct 8 from Detroit to Zakynthos, returning Mon, Oct 20, priced at $785 found 6 days ago
United
Sat, Oct 11 - Mon, Oct 20
DTW
Detroit
ZTH
Zakynthos
$841 Roundtrip, found 1 day ago
$841
Roundtrip
found 1 day ago
Select United flight, departing Sat, Oct 11 from Detroit to Zakynthos, returning Mon, Oct 20, priced at $841 found 1 day ago
United
Wed, Oct 8 - Sun, Oct 19
DTW
Detroit
ZTH
Zakynthos
$845 Roundtrip, found 6 days ago
$845
Roundtrip
found 6 days ago
Select United flight, departing Wed, Oct 8 from Detroit to Zakynthos, returning Sun, Oct 19, priced at $845 found 6 days ago
Delta
Mon, Dec 1 - Mon, Dec 8
DTW
Detroit
ZTH
Zakynthos
$1,004 Roundtrip, found 5 days ago
$1,004
Roundtrip
found 5 days ago
Select Delta flight, departing Mon, Dec 1 from Detroit to Zakynthos, returning Mon, Dec 8, priced at $1,004 found 5 days ago
Air France
Sun, Nov 30 - Mon, Dec 8
DTW
Detroit
ZTH
Zakynthos
$1,030 Roundtrip, found 5 days ago
$1,030
Roundtrip
found 5 days ago
Select Air France flight, departing Sun, Nov 30 from Detroit to Zakynthos, returning Mon, Dec 8, priced at $1,030 found 5 days ago
Delta
Mon, Dec 1 - Sun, Dec 7
DTW
Detroit
ZTH
Zakynthos
$1,033 Roundtrip, found 5 days ago
$1,033
Roundtrip
found 5 days ago
Select Delta flight, departing Mon, Dec 1 from Detroit to Zakynthos, returning Sun, Dec 7, priced at $1,033 found 5 days ago
KLM
Tue, Dec 2 - Mon, Dec 8
DTW
Detroit
ZTH
Zakynthos
$1,042 Roundtrip, found 5 days ago
$1,042
Roundtrip
found 5 days ago
Select KLM flight, departing Tue, Dec 2 from Detroit to Zakynthos, returning Mon, Dec 8, priced at $1,042 found 5 days ago
Delta
Sat, Nov 29 - Mon, Dec 8
DTW
Detroit
ZTH
Zakynthos
$1,054 Roundtrip, found 5 days ago
$1,054
Roundtrip
found 5 days ago
Select Delta flight, departing Sat, Nov 29 from Detroit to Zakynthos, returning Mon, Dec 8, priced at $1,054 found 5 days ago
Air France
Sun, Nov 30 - Sun, Dec 7
DTW
Detroit
ZTH
Zakynthos
$1,059 Roundtrip, found 5 days ago
$1,059
Roundtrip
found 5 days ago
Select Air France flight, departing Sun, Nov 30 from Detroit to Zakynthos, returning Sun, Dec 7, priced at $1,059 found 5 days ago
Lufthansa
Fri, Oct 10 - Mon, Oct 20
DTW
Detroit
ZTH
Zakynthos
$1,077 Roundtrip, found 6 days ago
$1,077
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Fri, Oct 10 from Detroit to Zakynthos, returning Mon, Oct 20, priced at $1,077 found 6 days ago
Flights from Detroit (DTW) to Zakynthos (ZTH)
Origin airport
Detroit Metropolitan Wayne County
Destination airport
Zakynthos Intl.
Roundtrip price
$785
Distance
5146 mi

Detroit to Zakynthos Flights

The cheapest times to fly from Detroit 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 Detroit to Zakynthos are during the month of October. You can find some of the cheapest flights from Detroit to Zakynthos with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Detroit to Zakynthos

Sunday is one of the best days to book for cheap flights from Detroit 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 Detroit 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 Detroit to Zakynthos in 2025. You can also book with separate airlines for your outbound and return journeys, from $603 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 Detroit 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 Detroit 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 Detroit Metropolitan Wayne County Airport (DTW) to Zakynthos Intl. Airport (ZTH) cost?
Snag a cheap one-way flight from $603 or cheap return flight from $785 from Detroit Metropolitan Wayne County Airport (DTW) to Zakynthos Intl. Airport (ZTH) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Detroit Metropolitan Wayne County Airport (DTW) to Zakynthos Intl. Airport (ZTH)?
The cheapest month to fly from DTW to ZTH is October, when demand is low. Off-peak months are usually when you'll find lower airfares between these airports.
What is the cheapest airline that flies from Detroit Metropolitan Wayne County Airport (DTW) to Zakynthos Intl. Airport (ZTH)?
Use the filter tool on Expedia to compare different airlines and find the most affordable carrier that'll take you from DTW to ZTH. Then, sort your results by "Price (lowest to highest)" to snap up a good deal.
How many flights per day from Detroit Metropolitan Wayne County Airport (DTW) to Zakynthos Intl. Airport (ZTH)?
You'll have to book a flight with a layover when traveling from Detroit Metropolitan Wayne County Airport (DTW) to Zakynthos Intl. Airport (ZTH). Direct flights don't operate daily on this route. However, just filter your search to include one or two stops to discover an option that works for you.
What day of the week has the most flights from DTW to ZTH?
You'll generally find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Detroit Metropolitan Wayne County Airport (DTW) to Zakynthos Intl. Airport (ZTH)?
Book a flight from Detroit Metropolitan Wayne County Airport (DTW) to Zakynthos Intl. Airport (ZTH) that leaves before 3 PM to reduce the risk of cancellations. Departures later than this have a 22% higher chance of being canceled, on average.**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 Detroit Metropolitan Wayne County Airport (DTW) to Zakynthos Intl. Airport (ZTH) last-minute?
Last-minute bookings from DTW to ZTH are usually more expensive. To secure the best rates, start looking for flights as soon as possible. That said, if you're flexible with your travel plans, you may score a cheap ticket right before your journey.
Is it cheaper to book a DTW to ZTH flight and hotel package?
You'll generally save money by booking a DTW to ZTH flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one convenient place. After selecting your ideal flights and accommodations, you can add extras such as tours, activities and car rentals.
Can I cancel or change the date of my flight from Detroit Metropolitan Wayne County Airport (DTW) to Zakynthos Intl. Airport (ZTH)?
If you booked your DTW to ZTH flight within the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the fare type you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal if you want more information.

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*Available to One Key members.