What are the cheapest airlines to fly from Greek Islands to Washington, D.C. Dulles Intl Airport one-way?

For one-way options, check prices for Aer Lingus. According to our data, you can fly for as low as $671. Users have also found prices from $689 and $700 on SWISS and British Airways, respectively.

What is the cheapest month to book a flight from Greek Islands to Washington, D.C. Dulles Intl Airport?

Currently, August is the cheapest month in which you can book a flight from Greek Islands to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Greek Islands to Washington, D.C. Dulles Intl Airport in July is currently the most expensive (average of $345). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 2.6 in.

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

What is the cheapest time of day to fly from EIO to IAD?

When flying from Greek Islands to Washington, D.C. Dulles Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Can I find deals for flights from Greek Islands to Dulles Intl that include hotel bookings?

Yes. In addition to deals on Greek Islands to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Greek Islands to Dulles Intl?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Greek Islands to Dulles Intl.

Can I find deals for business class flights from Greek Islands to Dulles Intl?

Yes. Cheapflights offers flight deals from Greek Islands to Dulles Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$443+ Flights from Greek Islands to Washington, D.C. Dulles Intl Airport

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1. Tell us where you want to go

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Cheap flight deals from Greek Islands to Dulles Intl

Round-trip from	$870 (KLM)
One-way from	$443 (Kiwi.com)
Popular in	January
Cheapest in	February
Average price	$699

From Greek Islands to Washington, D.C. Dulles Intl

Search Deals

One-way flight from Greek Islands to Washington, D.C. Dulles Intl

Search Deals

Highest demand for flights based on searches. 1% potential increase in price ($12 potential increase over avg. RT price).

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Cheapest flight prices on average. 1% potential price decrease ($14 potential savings vs. average RT price).

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Average for round-trip flights in June 2025

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Find flight deals from Greek Islands to Dulles Intl

Cheapest flights from Greek Islands to Dulles Intl
Explore the most affordable flight options available from Greek Islands to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 30, 2025.

Wed 10/159:40 pmHER - IAD

1 stop24h 55mKLM

Sun 10/195:25 pmIAD - HER

1 stop35h 15mKLM

Deal found 6/27

$870

Wed 10/1511:45 amHER - IAD

1 stop14h 40mLufthansa

Sun 10/1910:20 pmIAD - HER

1 stop12h 35mLufthansa

Deal found 6/28

$879

Tue 7/159:45 pmCHQ - IAD

1 stop29h 14mScandinavian Airlines

Sat 7/1910:05 pmIAD - CHQ

1 stop14h 30mScandinavian Airlines

Deal found 6/28

$936

Mon 7/146:00 amHER - IAD

2 stops20h 59mMultiple Airlines

Fri 7/1810:05 pmIAD - HER

2 stops19h 20mMultiple Airlines

Deal found 6/29

$1,078

Fri 10/1010:50 amCHQ - IAD

2 stops40h 30mAmerican Airlines

Tue 10/145:50 pmIAD - CHQ

2 stops18h 50mAmerican Airlines

Deal found 6/29

$1,111

Mon 7/144:20 pmHER - IAD

1 stop34h 50mBritish Airways

Fri 7/185:50 pmIAD - HER

1 stop16h 35mBritish Airways

Deal found 6/29

$1,192

Mon 7/142:10 amCHQ - IAD

1 stop24h 49mMultiple Airlines

Sat 7/1910:35 pmIAD - CHQ

2 stops38h 25mMultiple Airlines

Deal found 6/28

$1,325

Tue 7/158:35 pmCHQ - IAD

2 stops30h 35mFinnair

Sat 7/1910:45 pmIAD - CHQ

2 stops27h 55mFinnair

Deal found 6/28

$1,386

Best flights from Greek Islands to Dulles Intl
Discover carefully curated flight deals from Greek Islands to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 30, 2025.

Wed 10/159:40 pmHER - IAD

1 stop24h 55mKLM

Sun 10/195:25 pmIAD - HER

1 stop35h 15mKLM

Deal found 6/27

$870

Wed 10/1511:45 amHER - IAD

1 stop14h 40mLufthansa

Sun 10/1910:20 pmIAD - HER

1 stop12h 35mLufthansa

Deal found 6/28

$879

Tue 7/159:45 pmCHQ - IAD

1 stop29h 14mScandinavian Airlines

Sat 7/1910:05 pmIAD - CHQ

1 stop14h 30mScandinavian Airlines

Deal found 6/28

$936

Mon 7/146:00 amHER - IAD

2 stops20h 59mMultiple Airlines

Fri 7/1810:05 pmIAD - HER

2 stops19h 20mMultiple Airlines

Deal found 6/29

$1,078

Fri 10/1010:50 amCHQ - IAD

2 stops40h 30mAmerican Airlines

Tue 10/145:50 pmIAD - CHQ

2 stops18h 50mAmerican Airlines

Deal found 6/29

$1,111

Mon 7/144:20 pmHER - IAD

1 stop34h 50mBritish Airways

Fri 7/185:50 pmIAD - HER

1 stop16h 35mBritish Airways

Deal found 6/29

$1,192

Tue 7/158:35 pmCHQ - IAD

2 stops30h 35mFinnair

Sat 7/1910:45 pmIAD - CHQ

2 stops27h 55mFinnair

Deal found 6/28

$1,386

Mon 7/142:10 amCHQ - IAD

1 stop24h 49mMultiple Airlines

Sat 7/1910:35 pmIAD - CHQ

2 stops38h 25mMultiple Airlines

Deal found 6/28

$1,325

Last-minute flights from Greek Islands to Dulles Intl
Discover last-minute flight deals from Greek Islands to Dulles Intl. Data last updated June 30, 2025 and is based on user searches.

Mon 7/146:00 amHER - IAD

2 stops20h 59mMultiple Airlines

Fri 7/1810:05 pmIAD - HER

2 stops19h 20mMultiple Airlines

Deal found 6/29

$1,078

Mon 7/144:20 pmHER - IAD

1 stop34h 50mBritish Airways

Fri 7/185:50 pmIAD - HER

1 stop16h 35mBritish Airways

Deal found 6/29

$1,192

Mon 7/142:10 amCHQ - IAD

1 stop24h 49mMultiple Airlines

Sat 7/1910:35 pmIAD - CHQ

2 stops38h 25mMultiple Airlines

Deal found 6/28

$1,325

Tue 7/159:45 pmCHQ - IAD

1 stop29h 14mScandinavian Airlines

Sat 7/1910:05 pmIAD - CHQ

1 stop14h 30mScandinavian Airlines

Deal found 6/28

$936

Tue 7/158:35 pmCHQ - IAD

2 stops30h 35mFinnair

Sat 7/1910:45 pmIAD - CHQ

2 stops27h 55mFinnair

Deal found 6/28

$1,386

Fri 7/1810:45 amHER - IAD

1 stop16h 20mLufthansa

Sat 7/195:40 pmIAD - HER

1 stop16h 15mLufthansa

Deal found 6/30

$1,874

One-way flights from Greek Islands to Dulles Intl
Search for one-way flight options from Greek Islands to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated June 30, 2025.

Tue 9/910:15 pmHER - IAD

3 stops50h 57mMultiple Airlines

Deal found 6/27

$443

Mon 9/89:50 pmHER - IAD

1 stop25h 00mAer Lingus

Deal found 6/27

$671

Sun 9/74:30 amHER - IAD

1 stop18h 45mSWISS

Deal found 6/27

$689

Thu 9/45:00 pmHER - IAD

1 stop30h 00mBritish Airways

Deal found 6/27

$700

Fri 11/77:10 pmHER - IAD

1 stop31h 55mLufthansa

Deal found 6/28

$1,445

Cheapflights Fare Finder

Use the filters below to find and compare flights from Greek Islands to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HeraklionWashington, D.C.

HER - IAD

HERIAD

Heraklion N. Kazantzakis Apt.

Wed 10/15

9:40 pm-3:35 pm

1 stop24h 55m

Washington, D.C. Dulles Intl

Sun 10/19

5:25 pm-11:40 am

1 stop35h 15m

$870

HeraklionWashington, D.C.

HER - IAD

HERIAD

Heraklion N. Kazantzakis Apt.

Wed 10/15

11:45 am-7:25 pm

1 stop14h 40m

Washington, D.C. Dulles Intl

Sun 10/19

10:20 pm-5:55 pm

1 stop12h 35m

$879

ChaniaWashington, D.C.

CHQ - IAD

CHQIAD

Chania Souda

Tue 7/15

9:45 pm-7:59 pm

1 stop29h 14m

Washington, D.C. Dulles Intl

Sat 7/19

10:05 pm-7:35 pm

1 stop14h 30m

$936

HeraklionWashington, D.C.

HER - IAD

HERIAD

Heraklion N. Kazantzakis Apt.

Mon 7/14

6:00 am-7:59 pm

2 stops20h 59m

Washington, D.C. Dulles Intl

Fri 7/18

10:05 pm-12:25 am

2 stops19h 20m

$1,078

ChaniaWashington, D.C.

CHQ - IAD

CHQIAD

Chania Souda

Fri 10/10

10:50 am-8:20 pm

2 stops40h 30m

Washington, D.C. Dulles Intl

Tue 10/14

5:50 pm-7:40 pm

2 stops18h 50m

$1,111

HeraklionWashington, D.C.

HER - IAD

HERIAD

Heraklion N. Kazantzakis Apt.

Mon 7/14

4:20 pm-8:10 pm

1 stop34h 50m

Washington, D.C. Dulles Intl

Fri 7/18

5:50 pm-5:25 pm

1 stop16h 35m

$1,192

ChaniaWashington, D.C.

CHQ - IAD

CHQIAD

Chania Souda

Mon 7/14

2:10 am-7:59 pm

1 stop24h 49m

Washington, D.C. Dulles Intl

Sat 7/19

10:35 pm-8:00 pm

2 stops38h 25m

$1,325

ChaniaWashington, D.C.

CHQ - IAD

CHQIAD

Chania Souda

Tue 7/15

8:35 pm-8:10 pm

2 stops30h 35m

Washington, D.C. Dulles Intl

Sat 7/19

10:45 pm-9:40 am

2 stops27h 55m

$1,386

HeraklionWashington, D.C.

HER - IAD

HERIAD

Heraklion N. Kazantzakis Apt.

Tue 9/9

10:15 pm-6:12 pm

3 stops50h 57m

$443

HeraklionWashington, D.C.

HER - IAD

HERIAD

Heraklion N. Kazantzakis Apt.

Mon 9/8

9:50 pm-3:50 pm

1 stop25h 00m

$671

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/27

Showing 1-10 of 13 results

Best time to book a flight from Greek Islands to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Greek Islands with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Greek Islands to Washington, D.C. Dulles Intl Airport

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Dulles Intl

See what other customers who have flown with KLM, Finnair, and SWISS from Greek Islands to Washington, D.C. Dulles Intl Airport have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

KLM

7.8

Good

1,366 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

KLM

7.8

Good

1,366 reviews

KLM

7.8

Good

1,366 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Finnair

7.6

Good

1,299 reviews

KLM

7.8

Good

1,366 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

SWISS

7.5

Good

1,653 reviews

KLM

7.8

Good

1,366 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Scandinavian Airlines

7.3

Good

1,413 reviews

KLM

7.8

Good

1,366 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

American Airlines

7.2

Good

10,000 reviews

KLM

7.8

Good

1,366 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Related info for your journey

What are the cheapest airlines to fly from Greek Islands to Washington, D.C. Dulles Intl Airport one-way?
For one-way options, check prices for Aer Lingus. According to our data, you can fly for as low as $671. Users have also found prices from $689 and $700 on SWISS and British Airways, respectively.
Can I find deals for flights from Greek Islands to Dulles Intl that include hotel bookings?
Yes. In addition to deals on Greek Islands to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Greek Islands to Dulles Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Greek Islands to Dulles Intl.
Can I find deals for business class flights from Greek Islands to Dulles Intl?
Yes. Cheapflights offers flight deals from Greek Islands to Dulles Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Greek Islands to Washington, D.C. Dulles Intl Airport?
Currently, August is the cheapest month in which you can book a flight from Greek Islands to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Greek Islands to Washington, D.C. Dulles Intl Airport in July is currently the most expensive (average of $345). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Woodbridge

Alexandria

Tysons

Silver Spring

Linthicum Heights

Fredericksburg

Gaithersburg

Fairfax

Easton

Towson

Falls Church

Rockville

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National Harbor

Manassas

Dundalk

Waldorf

Bowie

Hanover

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$443+ Cheap flights from Greek Islands to Dulles Intl (IAD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/9. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Greek Islands to Dulles Intl with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Greek Islands to Dulles Intl

Keep the following information in mind while searching for Greek Islands to Dulles Intl flight deals. Data was last updated June 30, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Greek Islands to Dulles Intl

Cheapest flights from Greek Islands to Dulles IntlExplore the most affordable flight options available from Greek Islands to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 30, 2025.

Explore the most affordable flight options available from Greek Islands to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 30, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Greek Islands to Washington, D.C. Dulles Intl Airport that are best for you.

Best time to book a flight from Greek Islands to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Greek Islands with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Greek Islands to Washington, D.C. Dulles Intl Airport

Reviews of airlines servicing Dulles Intl

See what other customers who have flown with KLM, Finnair, and SWISS from Greek Islands to Washington, D.C. Dulles Intl Airport have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Greek Islands to Dulles Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines to fly from Greek Islands to Washington, D.C. Dulles Intl Airport one-way?

Can I find deals for flights from Greek Islands to Dulles Intl that include hotel bookings?

How can I find direct flights from Greek Islands to Dulles Intl?

Can I find deals for business class flights from Greek Islands to Dulles Intl?

What is the cheapest month to book a flight from Greek Islands to Washington, D.C. Dulles Intl Airport?

Traveling to a place near Greek Islands?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Greek Islands to Dulles Intl

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Cheapest flights from Greek Islands to Dulles Intl
Explore the most affordable flight options available from Greek Islands to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 30, 2025.