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Cheap flights from Washington, D.C. to Zakynthos from $420

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Zakynthos departing on 8/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Washington, D.C. to Zakynthos

Cheap round-trip flights

Enter your travel dates to find the best prices.
SWISS Logo
8:20 pm - 8:10 pm
IAD
-
ZTH
16h 50m
1 stop
SWISS Logo
9:00 pm - 4:45 pm
ZTH
-
IAD
26h 45m
1 stop
$1,139SWISS
Sat, Aug 29 - Sun, Sep 6
Multiple Airlines Logo
3:25 pm - 11:00 am
IAD
-
ZTH
12h 35m
1 stop
Multiple Airlines Logo
7:55 pm - 4:45 pm
ZTH
-
IAD
27h 50m
1 stop
$1,216Multiple Airlines
Sat, Jul 4 - Sat, Jul 11
Lufthansa Logo
3:25 pm - 11:00 am
IAD
-
ZTH
12h 35m
1 stop
Lufthansa Logo
7:40 pm - 4:05 pm
ZTH
-
IAD
27h 25m
2 stops
$1,244Lufthansa
Sat, Jul 4 - Sat, Jul 11
Multiple Airlines Logo
3:25 pm - 11:00 am
IAD
-
ZTH
12h 35m
1 stop
Multiple Airlines Logo
7:55 pm - 4:45 pm
ZTH
-
IAD
27h 50m
1 stop
$1,259Multiple Airlines
Sat, Jul 4 - Sat, Jul 11
British Airways Logo
5:34 pm - 7:50 pm
IAD
-
ZTH
19h 16m
2 stops
British Airways Logo
8:55 pm - 5:25 pm
ZTH
-
IAD
27h 30m
1 stop
$1,262British Airways
Sat, Aug 29 - Sun, Sep 6
British Airways Logo
6:23 pm - 7:50 pm
DCA
-
ZTH
18h 27m
2 stops
British Airways Logo
8:55 pm - 7:59 pm
ZTH
-
DCA
30h 04m
2 stops
$1,271British Airways
Sat, Aug 29 - Sun, Sep 6
British Airways Logo
5:34 pm - 7:50 pm
IAD
-
ZTH
19h 16m
2 stops
British Airways Logo
8:55 pm - 5:04 pm
ZTH
-
IAD
27h 09m
2 stops
$1,272British Airways
Sat, Aug 29 - Sun, Sep 6
British Airways Logo
6:23 pm - 7:50 pm
DCA
-
ZTH
18h 27m
2 stops
British Airways Logo
8:55 pm - 6:14 pm
ZTH
-
DCA
28h 19m
2 stops
$1,272British Airways
Sat, Aug 29 - Sun, Sep 6
Lufthansa Logo
3:25 pm - 11:00 am
IAD
-
ZTH
12h 35m
1 stop
Lufthansa Logo
7:40 pm - 1:35 pm
ZTH
-
IAD
24h 55m
2 stops
$1,278Lufthansa
Sat, Jul 4 - Sat, Jul 11
Lufthansa Logo
3:25 pm - 11:00 am
IAD
-
ZTH
12h 35m
1 stop
Lufthansa Logo
11:50 am - 11:11 am
ZTH
-
IAD
54h 21m
2 stops
$1,281Lufthansa
Sat, Aug 29 - Sun, Sep 6

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British Airways flights from Washington, D.C. to Zakynthos

Our best British Airways deals on Washington, D.C. to Zakynthos flight tickets
British Airways
Aug 29
IAD5:34 pmWashington, D.C. Dulles Intl
19h 16m
2 stops
ZTH7:50 pmZakynthos Dionsios Salomos
Sep 6
ZTH8:55 pmZakynthos Dionsios Salomos
27h 30m
1 stop
IAD5:25 pmWashington, D.C. Dulles Intl
$1,262
British Airways
Aug 29
DCA6:23 pmWashington, D.C. Reagan-National
18h 27m
2 stops
ZTH7:50 pmZakynthos Dionsios Salomos
Sep 6
ZTH8:55 pmZakynthos Dionsios Salomos
30h 04m
2 stops
DCA7:59 pmWashington, D.C. Reagan-National
$1,271
British Airways
Aug 29
IAD5:34 pmWashington, D.C. Dulles Intl
19h 16m
2 stops
ZTH7:50 pmZakynthos Dionsios Salomos
Sep 6
ZTH8:55 pmZakynthos Dionsios Salomos
27h 09m
2 stops
IAD5:04 pmWashington, D.C. Dulles Intl
$1,272

Austrian Airlines flights from Washington, D.C. to Zakynthos

Our best Austrian Airlines deals on Washington, D.C. to Zakynthos flight tickets
Austrian Airlines
Jun 21
IAD5:25 pmWashington, D.C. Dulles Intl
20h 55m
1 stop
ZTH9:20 pmZakynthos Dionsios Salomos
Jun 30
ZTH8:30 amZakynthos Dionsios Salomos
13h 05m
1 stop
IAD2:35 pmWashington, D.C. Dulles Intl
$1,956
Austrian Airlines
Jun 21
IAD5:25 pmWashington, D.C. Dulles Intl
20h 55m
1 stop
ZTH9:20 pmZakynthos Dionsios Salomos
Jun 30
ZTH8:30 amZakynthos Dionsios Salomos
13h 05m
1 stop
IAD2:35 pmWashington, D.C. Dulles Intl
$2,050

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. 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 June 9, 2026.
Use the filters below to find and compare flights from Washington, D.C. to Zakynthos that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Zakynthos

IAD - ZTH

IADZTH

Washington, D.C. Dulles Intl

Sat 8/29

8:20 pm-8:10 pm

1 stop16h 50m

Zakynthos Dionsios Salomos

Sun 9/6

9:00 pm-4:45 pm

1 stop26h 45m

$1,139

Washington, D.C.Zakynthos

IAD - ZTH

IADZTH

Washington, D.C. Dulles Intl

Sat 7/4

3:25 pm-11:00 am

1 stop12h 35m

Zakynthos Dionsios Salomos

Sat 7/11

7:55 pm-4:45 pm

1 stop27h 50m

$1,216

Washington, D.C.Zakynthos

IAD - ZTH

IADZTH

Washington, D.C. Dulles Intl

Sat 7/4

3:25 pm-11:00 am

1 stop12h 35m

Zakynthos Dionsios Salomos

Sat 7/11

7:40 pm-4:05 pm

2 stops27h 25m

$1,244

Washington, D.C.Zakynthos

IAD - ZTH

IADZTH

Washington, D.C. Dulles Intl

Sat 7/4

3:25 pm-11:00 am

1 stop12h 35m

Zakynthos Dionsios Salomos

Sat 7/11

7:55 pm-4:45 pm

1 stop27h 50m

$1,259

Washington, D.C.Zakynthos

IAD - ZTH

IADZTH

Washington, D.C. Dulles Intl

Sat 8/29

5:34 pm-7:50 pm

2 stops19h 16m

Zakynthos Dionsios Salomos

Sun 9/6

8:55 pm-5:25 pm

1 stop27h 30m

$1,262

Washington, D.C.Zakynthos

DCA - ZTH

DCAZTH

Washington, D.C. Reagan-National

Sat 8/29

6:23 pm-7:50 pm

2 stops18h 27m

Zakynthos Dionsios Salomos

Sun 9/6

8:55 pm-7:59 pm

2 stops30h 04m

$1,271

Washington, D.C.Zakynthos

IAD - ZTH

IADZTH

Washington, D.C. Dulles Intl

Sat 8/29

5:34 pm-7:50 pm

2 stops19h 16m

Zakynthos Dionsios Salomos

Sun 9/6

8:55 pm-5:04 pm

2 stops27h 09m

$1,272

Washington, D.C.Zakynthos

DCA - ZTH

DCAZTH

Washington, D.C. Reagan-National

Sat 8/29

6:23 pm-7:50 pm

2 stops18h 27m

Zakynthos Dionsios Salomos

Sun 9/6

8:55 pm-6:14 pm

2 stops28h 19m

$1,272
Quickest round-trip

Washington, D.C.Zakynthos

IAD - ZTH

IADZTH

Washington, D.C. Dulles Intl

Sat 7/4

3:25 pm-11:00 am

1 stop12h 35m

Zakynthos Dionsios Salomos

Sat 7/11

7:40 pm-1:35 pm

2 stops24h 55m

$1,278

Washington, D.C.Zakynthos

IAD - ZTH

IADZTH

Washington, D.C. Dulles Intl

Sat 8/29

3:25 pm-11:00 am

1 stop12h 35m

Zakynthos Dionsios Salomos

Sun 9/6

11:50 am-11:11 am

2 stops54h 21m

$1,281

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Zakynthos from

How to get the cheapest flight ticket from Washington, D.C. to Zakynthos

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Washington, D.C. to Zakynthos Dionsios Salomos?

SWISS, Austrian Airlines, and British Airways are the most popular carriers operating from Washington, D.C. to Zakynthos Dionsios Salomos

When to book flights from Washington, D.C. to Zakynthos

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. 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. to Zakynthos (WAS to ZTH) flight deals and tips

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

Fastest flight time

11h 20m

Direct flights

None
The fastest flight from Washington, D.C. to Zakynthos takes 11h 20m
There are no direct flights from Washington, D.C. to Zakynthos. There are no popular flight routes from Washington, D.C. to Zakynthos.
Search flight deals

Frequently asked questions about flying from Washington, D.C. to Zakynthos

  • How far is Washington, D.C. to Zakynthos Dionsios Salomos by plane?

    There are 5009.2 mi between Washington, D.C. and Zakynthos Dionsios Salomos. 11h 20m is a normal flight duration for this route.

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

    Prices for flights from Washington, D.C. to Zakynthos Dionsios Salomos Airport are updated daily.

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. to Zakynthos Dionsios Salomos Airport.

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

    The required travel and health documents for your Zakynthos Dionsios Salomos Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Zakynthos Dionsios Salomos Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Zakynthos?

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

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Washington, D.C. to Zakynthos for you.

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

All flight searches from Washington, D.C. to Zakynthos on momondo can be filtered to show those which offer flexible booking policies.

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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