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Cheap flights from Washington, D.C. to Zakynthos from $510

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 8/17. 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. to Zakynthos

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:15 pm - 4:40 pm
IAD
-
ZTH
16h 25m
1 stop
Multiple Airlines Logo
4:50 pm - 10:15 pm
ZTH
-
IAD
36h 25m
2 stops
$1,157Multiple Airlines
Fri, May 15 - Sat, May 23
Multiple Airlines Logo
5:15 pm - 4:00 pm
IAD
-
ZTH
15h 45m
2 stops
Multiple Airlines Logo
5:20 pm - 3:45 pm
ZTH
-
IAD
29h 25m
1 stop
$1,188Multiple Airlines
Mon, May 11 - Sat, May 23
Multiple Airlines Logo
5:15 pm - 4:40 pm
IAD
-
ZTH
16h 25m
1 stop
Multiple Airlines Logo
9:20 pm - 7:25 pm
ZTH
-
IAD
29h 05m
2 stops
$1,207Multiple Airlines
Fri, May 15 - Tue, May 19
Multiple Airlines Logo
1:20 pm - 8:50 pm
IAD
-
ZTH
24h 30m
2 stops
Multiple Airlines Logo
9:20 pm - 11:35 am
ZTH
-
IAD
21h 15m
2 stops
$1,215Multiple Airlines
Sun, May 10 - Sun, May 24
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
$1,217SWISS
Sat, Aug 29 - Sun, Sep 6
Multiple Airlines Logo
1:20 pm - 8:50 pm
IAD
-
ZTH
24h 30m
2 stops
Multiple Airlines Logo
9:20 pm - 11:35 am
ZTH
-
IAD
21h 15m
2 stops
$1,230Multiple Airlines
Mon, May 11 - Thu, May 21
Multiple Airlines Logo
9:05 pm - 7:55 pm
IAD
-
ZTH
15h 50m
2 stops
Multiple Airlines Logo
5:20 pm - 3:45 pm
ZTH
-
IAD
29h 25m
1 stop
$1,232Multiple Airlines
Tue, May 12 - Sat, May 23
Brussels Airlines Logo
5:35 pm - 5:00 pm
IAD
-
ZTH
16h 25m
1 stop
Brussels Airlines Logo
6:00 pm - 1:30 pm
ZTH
-
IAD
26h 30m
1 stop
$1,261Brussels Airlines
Sun, May 10 - Mon, May 25
British Airways Logo
7:17 pm - 7:50 pm
DCA
-
ZTH
17h 33m
2 stops
British Airways Logo
8:55 pm - 8:16 pm
ZTH
-
DCA
30h 21m
2 stops
$1,403British Airways
Sat, Aug 29 - Sun, Sep 6
British Airways Logo
10:24 pm - 2:50 pm
DCA
-
ZTH
33h 26m
2 stops
British Airways Logo
4:05 pm - 11:00 am
ZTH
-
DCA
25h 55m
2 stops
$1,419British Airways
Tue, May 19 - Thu, May 28

SWISS flights from Washington, D.C. to Zakynthos

Our best SWISS deals on Washington, D.C. to Zakynthos flight tickets
SWISS
Aug 29
IAD8:20 pmWashington, D.C. Dulles Intl
16h 50m
1 stop
ZTH8:10 pmZakynthos Dionsios Salomos
Sep 6
ZTH9:00 pmZakynthos Dionsios Salomos
26h 45m
1 stop
IAD4:45 pmWashington, D.C. Dulles Intl
$1,217
SWISS
Aug 29
IAD8:20 pmWashington, D.C. Dulles Intl
16h 50m
1 stop
ZTH8:10 pmZakynthos Dionsios Salomos
Sep 6
ZTH9:00 pmZakynthos Dionsios Salomos
26h 45m
1 stop
IAD4:45 pmWashington, D.C. Dulles Intl
$1,265
SWISS
Aug 29
IAD8:20 pmWashington, D.C. Dulles Intl
16h 50m
1 stop
ZTH8:10 pmZakynthos Dionsios Salomos
Sep 6
ZTH9:00 pmZakynthos Dionsios Salomos
26h 45m
1 stop
IAD4:45 pmWashington, D.C. Dulles Intl
$1,270

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

Our best British Airways deals on Washington, D.C. to Zakynthos flight tickets
British Airways
May 12
IAD10:25 pmWashington, D.C. Dulles Intl
33h 25m
1 stop
ZTH2:50 pmZakynthos Dionsios Salomos
May 21
ZTH4:05 pmZakynthos Dionsios Salomos
35h 15m
1 stop
IAD8:20 pmWashington, D.C. Dulles Intl
$1,319
British Airways
May 12
IAD10:25 pmWashington, D.C. Dulles Intl
33h 25m
1 stop
ZTH2:50 pmZakynthos Dionsios Salomos
May 23
ZTH4:40 pmZakynthos Dionsios Salomos
31h 45m
1 stop
IAD5:25 pmWashington, D.C. Dulles Intl
$1,379
British Airways
Aug 29
DCA7:17 pmWashington, D.C. Reagan-National
17h 33m
2 stops
ZTH7:50 pmZakynthos Dionsios Salomos
Sep 6
ZTH8:55 pmZakynthos Dionsios Salomos
30h 21m
2 stops
DCA8:16 pmWashington, D.C. Reagan-National
$1,403

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 March 12, 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

Fri 5/15

5:15 pm-4:40 pm

1 stop16h 25m

Zakynthos Dionsios Salomos

Sat 5/23

4:50 pm-10:15 pm

2 stops36h 25m

$1,157

Washington, D.C.Zakynthos

IAD - ZTH

IADZTH

Washington, D.C. Dulles Intl

Mon 5/11

5:15 pm-4:00 pm

2 stops15h 45m

Zakynthos Dionsios Salomos

Sat 5/23

5:20 pm-3:45 pm

1 stop29h 25m

$1,188

Washington, D.C.Zakynthos

IAD - ZTH

IADZTH

Washington, D.C. Dulles Intl

Fri 5/15

5:15 pm-4:40 pm

1 stop16h 25m

Zakynthos Dionsios Salomos

Tue 5/19

9:20 pm-7:25 pm

2 stops29h 05m

$1,207

Washington, D.C.Zakynthos

IAD - ZTH

IADZTH

Washington, D.C. Dulles Intl

Sun 5/10

1:20 pm-8:50 pm

2 stops24h 30m

Zakynthos Dionsios Salomos

Sun 5/24

9:20 pm-11:35 am

2 stops21h 15m

$1,215

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

$1,217

Washington, D.C.Zakynthos

IAD - ZTH

IADZTH

Washington, D.C. Dulles Intl

Mon 5/11

1:20 pm-8:50 pm

2 stops24h 30m

Zakynthos Dionsios Salomos

Thu 5/21

9:20 pm-11:35 am

2 stops21h 15m

$1,230

Washington, D.C.Zakynthos

IAD - ZTH

IADZTH

Washington, D.C. Dulles Intl

Tue 5/12

9:05 pm-7:55 pm

2 stops15h 50m

Zakynthos Dionsios Salomos

Sat 5/23

5:20 pm-3:45 pm

1 stop29h 25m

$1,232
Quickest round-trip

Washington, D.C.Zakynthos

IAD - ZTH

IADZTH

Washington, D.C. Dulles Intl

Sun 5/10

5:35 pm-5:00 pm

1 stop16h 25m

Zakynthos Dionsios Salomos

Mon 5/25

6:00 pm-1:30 pm

1 stop26h 30m

$1,261

Washington, D.C.Zakynthos

DCA - ZTH

DCAZTH

Washington, D.C. Reagan-National

Sat 8/29

7:17 pm-7:50 pm

2 stops17h 33m

Zakynthos Dionsios Salomos

Sun 9/6

8:55 pm-8:16 pm

2 stops30h 21m

$1,403

Washington, D.C.Zakynthos

DCA - ZTH

DCAZTH

Washington, D.C. Reagan-National

Tue 5/19

10:24 pm-2:50 pm

2 stops33h 26m

Zakynthos Dionsios Salomos

Thu 5/28

4:05 pm-11:00 am

2 stops25h 55m

$1,419

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 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?

Brussels Airlines is the most popular carrier 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

16h 25m

Direct flights

None
The fastest flight from Washington, D.C. to Zakynthos takes 16h 25m
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

  • 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. 16h 25m 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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