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Cheap flights from Washington, D.C. Dulles Intl Airport to Kos from $1,127

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 Kos departing on 8/19. 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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0 bags

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Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Kos

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Washington, D.C. Dulles Intl Airport to Kos.
SWISS Logo
8:45 pm - 7:55 pmIAD-KGS
16h 10m1 stop
SWISS Logo
11:00 am - 4:15 pmKGS-IAD
36h 15m1 stop
$1,127SWISS
Find Deal
Tue, Aug 19 - Mon, Aug 25
 Logo
9:45 am - 12:40 pmIAD-KGS
19h 55m2 stops
 Logo
11:00 am - 4:15 pmKGS-IAD
36h 15m1 stop
$1,149
Find Deal
Tue, Aug 19 - Mon, Aug 25
 Logo
9:45 am - 12:40 pmIAD-KGS
19h 55m2 stops
 Logo
12:40 pm - 1:30 pmKGS-IAD
31h 50m2 stops
$1,193
Find Deal
Tue, Aug 19 - Mon, Aug 25

See travel insights to Kos from

How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport to Kos

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 day to depart on your flight to Kos?

The cheapest day to depart from Washington, D.C. Dulles Intl Airport to Kos is on a Tuesday when prices can be found for as low as $1,026. On the other hand, Sunday is the most expensive day to depart from Washington, D.C. Dulles Intl Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,792.

What is the cheapest time of day to depart on your flight to Kos?

Flying to Kos from Washington, D.C. Dulles Intl Airport in the evening is the least expensive time of day to depart. momondo users have found prices as low as $1,310 when looking at flights departing in the evening. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $1,792 on average. Flights to Kos from Washington, D.C. Dulles Intl Airport in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Dulles Intl Airport to Kos 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 Kos (IAD to KGS) flight deals and tips

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

Best Price Found

$1,127

Fastest flight time

16h 10m

Direct flights

None

Airports in Kos

1 airport
The best flight deal from Washington, D.C. Dulles Intl Airport to Kos found on momondo in the last 72 hours is $1,127
The fastest flight from Washington, D.C. Dulles Intl Airport to Kos takes 16h 10m
There are no direct flights from Washington, D.C. Dulles Intl Airport to Kos. Popular non-direct route for this connection is Washington, D.C. Dulles Intl Airport - Kos Airport.
There is 1 airport near Kos: Kos (KGS)

  • How far is Washington, D.C. Dulles Intl to Kos by plane?

    Kos is 5340.0 mi away from Washington, D.C. Dulles Intl. Flights usually cover this in 16h 10m, depending on flying conditions and air traffic around both airports.

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

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

  • How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Kos 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 Kos Airport.

  • What documentation or ID do you need to fly to Kos Airport?

    The travel and health documents you'll need for your trip to Kos Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Kos Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.


Traveling to a place near Kos?

Book flights to Kos if you plan to visit one of these locations
Kardamena
Marmari

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Kos from Washington, D.C..

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

Flights from Washington, D.C. to Kos with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search for Washington, D.C. to Kos 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, D.C. to Kos right now. Can momondo alert me if prices change?

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


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