HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Santorini

$563+ Cheap flights from Dulles Intl (IAD) to Thera (JTR)

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 6/17. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — JTR
Mar 30 — Apr 61
Sun 3/30
Sun 4/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Dulles Intl to Santorini with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Dulles Intl to Santorini

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Santorini (JTR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 25, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$734
(Mytrip)

One-way from

$563
(Kiwi.com)
Provider with most accurate pricing for Washington, D.C. Dulles Intl-Thera Santorini flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Thera Santorini flights.
Search Deals
From Washington, D.C. Dulles Intl to Thera Santorini
Search Deals
One-way flight from Washington, D.C. Dulles Intl to Thera Santorini
Search Deals

Find flight deals from Dulles Intl to Santorini

Cheapest flights from Dulles Intl to Santorini
Explore the most affordable flight options available from Dulles Intl to Santorini. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 25, 2025.

This Mytrip deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/810:05 pmIAD - JTR
2 stops18h 25mMultiple Airlines
Thu 5/157:25 amJTR - IAD
2 stops19h 34mMultiple Airlines
Deal found 3/24$734
This Cheapflightsfares deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/225:25 pmIAD - JTR
1 stop20h 25mAustrian Airlines
Tue 9/309:40 pmJTR - IAD
1 stop23h 55mAustrian Airlines
Deal found 3/24$840
This Lufthansa deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/286:10 pmIAD - JTR
1 stop15h 40mLufthansa
Tue 5/138:05 pmJTR - IAD
1 stop30h 20mLufthansa
Deal found 3/23$858
This British Airways deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/275:40 pmIAD - JTR
1 stop13h 20mBritish Airways
Thu 5/155:05 pmJTR - IAD
1 stop34h 00mBritish Airways
Deal found 3/23$887
This American Airlines deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/810:40 pmIAD - JTR
1 stop33h 15mAmerican Airlines
Thu 5/155:05 pmJTR - IAD
1 stop31h 20mAmerican Airlines
Deal found 3/24$903
This SWISS deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/198:45 pmIAD - JTR
2 stops14h 50mSWISS
Fri 9/267:00 pmJTR - IAD
1 stop28h 15mSWISS
Deal found 3/24$990
This FlightHub deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/110:40 pmIAD - JTR
2 stops39h 10mAer Lingus
Wed 5/149:35 pmJTR - IAD
1 stop25h 15mAer Lingus
Deal found 3/23$1,091
This Air Canada deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/2710:19 pmIAD - JTR
2 stops33h 06mAir Canada
Wed 5/1410:40 amJTR - IAD
2 stops52h 15mAir Canada
Deal found 3/23$1,544
This oojo deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/1010:55 amIAD - JTR
2 stops22h 25mEmirates
Tue 6/246:40 pmJTR - IAD
2 stops45h 00mEmirates
Deal found 3/24$1,789

Cheapflights Fare Finder

Customize your flight search to find flights from Dulles Intl to Santorini 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, Cheapflights users made 2,558,603 searches. Data last updated March 25, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Thera that are best for you.

Fly from

Dulles Intl

Fly to

Santorini

Route

Depart

Return

Price

Washington, D.C.Thera

IAD - JTR

IADJTR

Washington, D.C. Dulles Intl

Thu 5/8

10:05 pm-11:30 pm

2 stops18h 25m

Thera Santorini

Thu 5/15

7:25 am-7:59 pm

2 stops19h 34m

$734

Washington, D.C.Thera

IAD - JTR

IADJTR

Washington, D.C. Dulles Intl

Mon 4/28

6:10 pm-4:50 pm

1 stop15h 40m

Thera Santorini

Tue 5/13

8:05 pm-7:25 pm

1 stop30h 20m

$858

Washington, D.C.Thera

IAD - JTR

IADJTR

Washington, D.C. Dulles Intl

Sun 4/27

5:40 pm-2:00 pm

1 stop13h 20m

Thera Santorini

Thu 5/15

5:05 pm-8:05 pm

1 stop34h 00m

$887

Washington, D.C.Thera

IAD - JTR

IADJTR

Washington, D.C. Dulles Intl

Thu 5/8

10:40 pm-2:55 pm

1 stop33h 15m

Thera Santorini

Thu 5/15

5:05 pm-5:25 pm

1 stop31h 20m

$903

Washington, D.C.Thera

IAD - JTR

IADJTR

Washington, D.C. Dulles Intl

Thu 5/1

10:40 pm-8:50 pm

2 stops39h 10m

Thera Santorini

Wed 5/14

9:35 pm-3:50 pm

1 stop25h 15m

$1,091

Washington, D.C.Thera

IAD - JTR

IADJTR

Washington, D.C. Dulles Intl

Sun 4/27

10:19 pm-2:25 pm

2 stops33h 06m

Thera Santorini

Wed 5/14

10:40 am-7:55 am

2 stops52h 15m

$1,544

Washington, D.C.Thera

IAD - JTR

IADJTR

Washington, D.C. Dulles Intl

Fri 5/16

5:35 pm-8:10 pm

2 stops43h 35m

Thera Santorini

Sun 5/25

8:55 pm-2:05 pm

2 stops48h 10m

$1,677

Washington, D.C.Thera

IAD - JTR

IADJTR

Washington, D.C. Dulles Intl

Tue 6/10

10:55 am-4:20 pm

2 stops22h 25m

Thera Santorini

Tue 6/24

6:40 pm-8:40 am

2 stops45h 00m

$1,789

Washington, D.C.Thera

IAD - JTR

IADJTR

Washington, D.C. Dulles Intl

Tue 6/17

10:05 pm-6:45 am

3 stops25h 40m

$563

Washington, D.C.Thera

IAD - JTR

IADJTR

Washington, D.C. Dulles Intl

Wed 5/21

6:10 pm-6:30 pm

2 stops41h 20m

$848

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/24

Showing 1-10 of 14 results
1
2

Compare providers for flights from Dulles Intl to Santorini

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dulles Intl to Santorini in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star
MytripPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Thera flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Dulles Intl Airport-Thera flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Thera flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Thera flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Dulles Intl Airport-Thera flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Dulles Intl to Santorini

Have a flexible travel schedule? Discover the best time to fly to Santorini from Dulles Intl 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.

Reviews of airlines servicing Santorini

Get insights into the airlines that provide service to Santorini. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Santorini. Reviews last updated March 25, 2025.
Emirates
8.0
Very good
3,189 reviews

Boarding

8.1

Comfort

8.0

Entertainment

8.2

Overall

8.0

Food

7.8

Crew

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Emirates
8.0
Very good
3,189 reviews
Emirates
8.0
Very good
3,189 reviews

Boarding

8.1

Comfort

8.0

Entertainment

8.2

Overall

8.0

Food

7.8

Crew

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Austrian Airlines
7.5
Good
769 reviews
Emirates
8.0
Very good
3,189 reviews

Boarding

8.1

Comfort

8.0

Entertainment

8.2

Overall

8.0

Food

7.8

Crew

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
SWISS
7.5
Good
1,569 reviews
Emirates
8.0
Very good
3,189 reviews

Boarding

8.1

Comfort

8.0

Entertainment

8.2

Overall

8.0

Food

7.8

Crew

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Etihad Airways
7.4
Good
1,176 reviews
Emirates
8.0
Very good
3,189 reviews

Boarding

8.1

Comfort

8.0

Entertainment

8.2

Overall

8.0

Food

7.8

Crew

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
American Airlines
7.2
Good
10,000 reviews
Emirates
8.0
Very good
3,189 reviews

Boarding

8.1

Comfort

8.0

Entertainment

8.2

Overall

8.0

Food

7.8

Crew

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Related info for your journey

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

  • What airport do you fly into for flights to Thera from Washington, D.C. Dulles Intl?

    Most people fly into Thera Santorini (JTR) if they book a flight to Thera from Washington, D.C. Dulles Intl. On average, Santorini has 0 inbound flights from Washington, D.C. Dulles Intl per day from 0 airlines. Thera Santorini is conveniently located just 2.9 mi from Thera’s city center.

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

    For one-way options, check prices for Lufthansa. According to our data, you can fly for as low as $848. Users have also found prices from $1,068 and $1,168 on Etihad Airways and Aer Lingus, respectively.

  • Can I find deals for flights from Dulles Intl to Santorini that include hotel bookings?

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

  • How can I find direct flights from Dulles Intl to Santorini?

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

  • Can I find deals for business class flights from Dulles Intl to Santorini?

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

See more FAQs

Traveling to a place near Washington, D.C. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Imerovigli
Oia
Firostefani
Kamari
Perissa

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.
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.