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Cheap flights from Washington to Zakynthos from $1,223

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 to Zakynthos departing on 10/18. 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
0 bags

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Find the cheapest flights from Washington to Zakynthos

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:00 am - 2:40 pm
SEA
-
ZTH
21h 40m
2 stops
Multiple Airlines Logo
4:25 pm - 8:54 pm
ZTH
-
SEA
37h 29m
2 stops
$1,223Multiple Airlines
Sun, Oct 18 - Sun, Oct 25
Multiple Airlines Logo
2:10 pm - 8:20 pm
SEA
-
ZTH
44h 10m
2 stops
Multiple Airlines Logo
8:30 am - 7:06 pm
ZTH
-
SEA
20h 36m
2 stops
$1,437Multiple Airlines
Tue, Jul 7 - Fri, Jul 17
Multiple Airlines Logo
2:10 pm - 10:50 am
SEA
-
ZTH
34h 40m
3 stops
Multiple Airlines Logo
6:05 pm - 6:00 pm
ZTH
-
SEA
32h 55m
3 stops
$1,477Multiple Airlines
Sun, Oct 18 - Sun, Oct 25
Multiple Airlines Logo
8:00 am - 5:10 pm
SEA
-
ZTH
23h 10m
2 stops
Multiple Airlines Logo
6:05 pm - 6:00 pm
ZTH
-
SEA
32h 55m
3 stops
$1,641Multiple Airlines
Sun, Oct 18 - Sun, Oct 25
Multiple Airlines Logo
7:00 am - 2:40 pm
SEA
-
ZTH
21h 40m
2 stops
Multiple Airlines Logo
11:35 am - 1:10 pm
ZTH
-
SEA
34h 35m
1 stop
$4,034Multiple Airlines
Sun, Oct 18 - Sun, Oct 25
Multiple Airlines Logo
2:10 pm - 6:00 pm
SEA
-
ZTH
17h 50m
1 stop
Multiple Airlines Logo
8:30 am - 4:59 pm
ZTH
-
SEA
18h 29m
2 stops
$4,163Multiple Airlines
Tue, Jul 7 - Fri, Jul 17

momondo Fare Finder

 
Customize your flight search to find flights from State of Washington 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 May 13, 2026.
Use the filters below to find and compare flights from Washington to Zakynthos that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleZakynthos

SEA - ZTH

SEAZTH

Seattle/Tacoma Intl

Sun 10/18

7:00 am-2:40 pm

2 stops21h 40m

Zakynthos Dionsios Salomos

Sun 10/25

4:25 pm-8:54 pm

2 stops37h 29m

$1,223

SeattleZakynthos

SEA - ZTH

SEAZTH

Seattle/Tacoma Intl

Tue 7/7

2:10 pm-8:20 pm

2 stops44h 10m

Zakynthos Dionsios Salomos

Fri 7/17

8:30 am-7:06 pm

2 stops20h 36m

$1,437

SeattleZakynthos

SEA - ZTH

SEAZTH

Seattle/Tacoma Intl

Sun 10/18

2:10 pm-10:50 am

3 stops34h 40m

Zakynthos Dionsios Salomos

Sun 10/25

6:05 pm-6:00 pm

3 stops32h 55m

$1,477

SeattleZakynthos

SEA - ZTH

SEAZTH

Seattle/Tacoma Intl

Sun 10/18

8:00 am-5:10 pm

2 stops23h 10m

Zakynthos Dionsios Salomos

Sun 10/25

6:05 pm-6:00 pm

3 stops32h 55m

$1,641

SeattleZakynthos

SEA - ZTH

SEAZTH

Seattle/Tacoma Intl

Sun 10/18

7:00 am-2:40 pm

2 stops21h 40m

Zakynthos Dionsios Salomos

Sun 10/25

11:35 am-1:10 pm

1 stop34h 35m

$4,034
Quickest round-trip

SeattleZakynthos

SEA - ZTH

SEAZTH

Seattle/Tacoma Intl

Tue 7/7

2:10 pm-6:00 pm

1 stop17h 50m

Zakynthos Dionsios Salomos

Fri 7/17

8:30 am-4:59 pm

2 stops18h 29m

$4,163

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap State of Washington to Zakynthos flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Zakynthos

Fastest flight time

22h 51m

Direct flights

None
The fastest flight from State of Washington to Zakynthos takes 22h 51m
There are no direct flights from State of Washington to Zakynthos. There are no popular flight routes from State of Washington to Zakynthos.
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Frequently asked questions about flying from Washington to Zakynthos

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

    Prices for flights from Washington to Zakynthos Dionsios Salomos Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Washington 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 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.

Frequently asked questions about flying from Washington to Zakynthos

  • How do I get Price Alerts for flights from State of Washington to Zakynthos?

    Price Alerts will notify you by email when the price for flights to Zakynthos from State of Washington 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 State of Washington to Zakynthos with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

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 to Zakynthos?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Washington to Zakynthos. momondo saves you time and could save you money on your trip.

Can I find flights from Washington to Zakynthos with flexible booking policies on momondo?

momondo does allow users to show only those flights to Zakynthos from Washington which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Washington to Zakynthos?

Once you have performed a search for Washington to Zakynthos flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight from Washington to Zakynthos now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Zakynthos and let you know when they change.

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