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Cheap flights from Washington, D.C. Dulles Intl Airport to Zakynthos from $1,057

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Dulles Intl Airport to Zakynthos departing on 9/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Zakynthos

Cheap round-trip flights

SWISS Logo
8:45 pm - 7:10 pmIAD-ZTH
15h 25m1 stop
SWISS Logo
3:30 pm - 4:15 pmZTH-IAD
31h 45m1 stop
$1,057SWISS
Find Deal
Fri, Sep 26 - Mon, Sep 29
Logo
8:45 pm - 11:00 amIAD-ZTH
31h 15m3 stops
Logo
11:55 am - 4:15 pmZTH-IAD
35h 20m2 stops
$1,090
Find Deal
Fri, Sep 26 - Mon, Sep 29
Logo
1:30 pm - 6:30 pmIAD-ZTH
22h 00m2 stops
Logo
11:55 am - 11:45 amZTH-IAD
30h 50m2 stops
$1,135
Find Deal
Fri, Sep 26 - Mon, Sep 29
Logo
6:10 pm - 6:10 pmIAD-ZTH
17h 00m2 stops
Logo
3:30 pm - 4:15 pmZTH-IAD
31h 45m1 stop
$1,164
Find Deal
Fri, Sep 26 - Mon, Sep 29
Logo
8:30 pm - 11:00 amIAD-ZTH
31h 30m3 stops
Logo
3:30 pm - 7:45 pmZTH-IAD
35h 15m3 stops
$1,664
Find Deal
Fri, Sep 26 - Mon, Sep 29

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Dulles Intl Airport to Zakynthos 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 832,500 searches. Data last updated September 15, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Zakynthos that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Zakynthos

IAD - ZTH

IADZTH

Washington, D.C. Dulles Intl

Fri 9/26

8:45 pm-7:10 pm

1 stop15h 25m

Zakynthos Dionsios Salomos

Mon 9/29

3:30 pm-4:15 pm

1 stop31h 45m

$1,057

Washington, D.C.Zakynthos

IAD - ZTH

IADZTH

Washington, D.C. Dulles Intl

Fri 9/26

8:45 pm-11:00 am

3 stops31h 15m

Zakynthos Dionsios Salomos

Mon 9/29

11:55 am-4:15 pm

2 stops35h 20m

$1,090

Washington, D.C.Zakynthos

IAD - ZTH

IADZTH

Washington, D.C. Dulles Intl

Fri 9/26

1:30 pm-6:30 pm

2 stops22h 00m

Zakynthos Dionsios Salomos

Mon 9/29

11:55 am-11:45 am

2 stops30h 50m

$1,135

Washington, D.C.Zakynthos

IAD - ZTH

IADZTH

Washington, D.C. Dulles Intl

Fri 9/26

6:10 pm-6:10 pm

2 stops17h 00m

Zakynthos Dionsios Salomos

Mon 9/29

3:30 pm-4:15 pm

1 stop31h 45m

$1,164

Washington, D.C.Zakynthos

IAD - ZTH

IADZTH

Washington, D.C. Dulles Intl

Fri 9/26

8:30 pm-11:00 am

3 stops31h 30m

Zakynthos Dionsios Salomos

Mon 9/29

3:30 pm-7:45 pm

3 stops35h 15m

$1,664

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Washington, D.C. Dulles Intl Airport to Zakynthos

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Dulles Intl Airport to Zakynthos according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. Dulles Intl Airport to Zakynthos (IAD to ZTH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Zakynthos

Direct flights

None
There are no direct flights from Washington, D.C. Dulles Intl Airport to Zakynthos. There are no popular flight routes from Washington, D.C. Dulles Intl Airport to Zakynthos.
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  • How far is Washington, D.C. Dulles Intl to Zakynthos Dionsios Salomos by plane?

    Zakynthos Dionsios Salomos is 5025.7 mi away from Washington, D.C. Dulles Intl. In terms of flight time, this usually takes a little over 15h 25m.

  • When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Zakynthos Dionsios Salomos Airport?

    Prices for flights from Washington, D.C. Dulles Intl Airport to Zakynthos Dionsios Salomos Airport were last updated today.

  • How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Zakynthos Dionsios Salomos Airport?

    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 Washington, D.C. Dulles Intl Airport to Zakynthos Dionsios Salomos Airport.

  • What documentation or ID do you need to fly to Zakynthos Dionsios Salomos Airport?

    The travel and health documents required for your trip to Zakynthos Dionsios Salomos Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Zakynthos Dionsios Salomos Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • How do I get Price Alerts for flights from Washington, D.C. Dulles Intl Airport to Zakynthos?

    Price Alerts will notify you by email when the price for flights to Zakynthos from Washington, D.C. Dulles Intl Airport decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Washington, D.C. Dulles Intl Airport to Zakynthos with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Traveling to a place near Zakynthos?

Book flights to Zakynthos if you plan to visit one of these locations
Kyllini
Laganas
Tsilivi
Kalamaki

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Zakynthos?

It is quick and easy to find Washington, D.C. to Zakynthos flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Zakynthos that suits you.

Can I find flights from Washington, D.C. to Zakynthos with flexible booking policies on momondo?

Yes. All flights to Zakynthos from Washington, D.C. on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Washington, D.C. to Zakynthos?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Washington, D.C. to Zakynthos.

I’m not ready to book a flight from Washington, D.C. to Zakynthos right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Zakynthos, momondo offers a useful price alert feature which will track prices for flights to Zakynthos from Washington, D.C. and alert you when they change.

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