Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Washington, D.C. Dulles Intl Airport to Thera from $360

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. Dulles Intl Airport to Thera departing on 9/4. 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
1 adult, Economy, 0 bags

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

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
5:45 pm - 1:50 pm
IAD
-
JTR
13h 05m
1 stop
British Airways Logo
5:10 pm - 3:55 pm
JTR
-
IAD
29h 45m
1 stop
$882British Airways
Mon, Jul 13 - Wed, Jul 22
Multiple Airlines Logo
8:20 pm - 11:25 pm
IAD
-
JTR
20h 05m
2 stops
Multiple Airlines Logo
11:30 pm - 5:00 pm
JTR
-
IAD
24h 30m
2 stops
$896Multiple Airlines
Mon, Sep 21 - Wed, Sep 30
British Airways Logo
5:45 pm - 1:50 pm
IAD
-
JTR
13h 05m
1 stop
British Airways Logo
5:10 pm - 8:20 pm
JTR
-
IAD
34h 10m
1 stop
$919British Airways
Mon, Jul 13 - Wed, Jul 22
British Airways Logo
7:15 pm - 4:25 pm
IAD
-
JTR
14h 10m
1 stop
British Airways Logo
6:30 pm - 3:55 pm
JTR
-
IAD
28h 25m
1 stop
$970British Airways
Sun, Sep 20 - Sat, Sep 26
Multiple Airlines Logo
8:30 pm - 2:45 pm
IAD
-
JTR
35h 15m
2 stops
Multiple Airlines Logo
9:35 pm - 3:45 pm
JTR
-
IAD
25h 10m
1 stop
$978Multiple Airlines
Mon, Oct 5 - Wed, Oct 21
Multiple Airlines Logo
5:00 pm - 9:10 pm
IAD
-
JTR
21h 10m
1 stop
Multiple Airlines Logo
11:50 pm - 3:45 pm
JTR
-
IAD
22h 55m
2 stops
$979Multiple Airlines
Sat, Sep 19 - Thu, Sep 24
Multiple Airlines Logo
5:00 pm - 9:10 pm
IAD
-
JTR
21h 10m
1 stop
Multiple Airlines Logo
11:50 pm - 3:45 pm
JTR
-
IAD
22h 55m
2 stops
$980Multiple Airlines
Sat, Sep 19 - Thu, Sep 24
Multiple Airlines Logo
5:00 pm - 9:10 pm
IAD
-
JTR
21h 10m
1 stop
Multiple Airlines Logo
11:50 pm - 3:45 pm
JTR
-
IAD
22h 55m
2 stops
$981Multiple Airlines
Sat, Sep 19 - Thu, Sep 24
Multiple Airlines Logo
8:20 pm - 10:55 pm
IAD
-
JTR
19h 35m
2 stops
Multiple Airlines Logo
11:30 pm - 5:00 pm
JTR
-
IAD
24h 30m
2 stops
$983Multiple Airlines
Wed, Oct 7 - Wed, Oct 21
Multiple Airlines Logo
5:00 pm - 9:10 pm
IAD
-
JTR
21h 10m
1 stop
Multiple Airlines Logo
11:30 pm - 3:45 pm
JTR
-
IAD
23h 15m
2 stops
$984Multiple Airlines
Sat, Sep 19 - Wed, Sep 23

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

SWISS flights from Washington, D.C. Dulles Intl Airport to Thera

Our best SWISS deals on Washington, D.C. Dulles Intl Airport to Thera flight tickets
SWISS
Sep 20
IAD8:20 pmWashington, D.C. Dulles Intl
16h 40m
1 stop
JTR8:00 pmThera Santorini
Sep 28
JTR8:45 pmThera Santorini
27h 00m
1 stop
IAD4:45 pmWashington, D.C. Dulles Intl
$1,005
SWISS
Sep 20
IAD8:20 pmWashington, D.C. Dulles Intl
16h 40m
1 stop
JTR8:00 pmThera Santorini
Sep 28
JTR8:45 pmThera Santorini
27h 00m
1 stop
IAD4:45 pmWashington, D.C. Dulles Intl
$1,023
SWISS
Jun 18
IAD5:30 pmWashington, D.C. Dulles Intl
18h 40m
2 stops
JTR7:10 pmThera Santorini
Jun 28
JTR8:55 pmThera Santorini
24h 25m
2 stops
IAD2:20 pmWashington, D.C. Dulles Intl
$2,348

British Airways flights from Washington, D.C. Dulles Intl Airport to Thera

Our best British Airways deals on Washington, D.C. Dulles Intl Airport to Thera flight tickets
British Airways
Jul 13
IAD5:45 pmWashington, D.C. Dulles Intl
13h 05m
1 stop
JTR1:50 pmThera Santorini
Jul 22
JTR5:10 pmThera Santorini
29h 45m
1 stop
IAD3:55 pmWashington, D.C. Dulles Intl
$882
British Airways
Jul 13
IAD5:45 pmWashington, D.C. Dulles Intl
13h 05m
1 stop
JTR1:50 pmThera Santorini
Jul 22
JTR5:10 pmThera Santorini
34h 10m
1 stop
IAD8:20 pmWashington, D.C. Dulles Intl
$919
British Airways
Sep 20
IAD7:15 pmWashington, D.C. Dulles Intl
14h 10m
1 stop
JTR4:25 pmThera Santorini
Sep 26
JTR6:30 pmThera Santorini
28h 25m
1 stop
IAD3:55 pmWashington, D.C. Dulles Intl
$970

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Dulles Intl Airport to Thera 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 June 12, 2026.
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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Thera

IAD - JTR

IADJTR

Washington, D.C. Dulles Intl

Mon 7/13

5:45 pm-1:50 pm

1 stop13h 05m

Thera Santorini

Wed 7/22

5:10 pm-3:55 pm

1 stop29h 45m

$882

Washington, D.C.Thera

IAD - JTR

IADJTR

Washington, D.C. Dulles Intl

Mon 9/21

8:20 pm-11:25 pm

2 stops20h 05m

Thera Santorini

Wed 9/30

11:30 pm-5:00 pm

2 stops24h 30m

$896

Washington, D.C.Thera

IAD - JTR

IADJTR

Washington, D.C. Dulles Intl

Mon 7/13

5:45 pm-1:50 pm

1 stop13h 05m

Thera Santorini

Wed 7/22

5:10 pm-8:20 pm

1 stop34h 10m

$919
Quickest round-trip

Washington, D.C.Thera

IAD - JTR

IADJTR

Washington, D.C. Dulles Intl

Sun 9/20

7:15 pm-4:25 pm

1 stop14h 10m

Thera Santorini

Sat 9/26

6:30 pm-3:55 pm

1 stop28h 25m

$970

Washington, D.C.Thera

IAD - JTR

IADJTR

Washington, D.C. Dulles Intl

Mon 10/5

8:30 pm-2:45 pm

2 stops35h 15m

Thera Santorini

Wed 10/21

9:35 pm-3:45 pm

1 stop25h 10m

$978

Washington, D.C.Thera

IAD - JTR

IADJTR

Washington, D.C. Dulles Intl

Sat 9/19

5:00 pm-9:10 pm

1 stop21h 10m

Thera Santorini

Thu 9/24

11:50 pm-3:45 pm

2 stops22h 55m

$979

Washington, D.C.Thera

IAD - JTR

IADJTR

Washington, D.C. Dulles Intl

Sat 9/19

5:00 pm-9:10 pm

1 stop21h 10m

Thera Santorini

Thu 9/24

11:50 pm-3:45 pm

2 stops22h 55m

$980

Washington, D.C.Thera

IAD - JTR

IADJTR

Washington, D.C. Dulles Intl

Sat 9/19

5:00 pm-9:10 pm

1 stop21h 10m

Thera Santorini

Thu 9/24

11:50 pm-3:45 pm

2 stops22h 55m

$981

Washington, D.C.Thera

IAD - JTR

IADJTR

Washington, D.C. Dulles Intl

Wed 10/7

8:20 pm-10:55 pm

2 stops19h 35m

Thera Santorini

Wed 10/21

11:30 pm-5:00 pm

2 stops24h 30m

$983

Washington, D.C.Thera

IAD - JTR

IADJTR

Washington, D.C. Dulles Intl

Sat 9/19

5:00 pm-9:10 pm

1 stop21h 10m

Thera Santorini

Wed 9/23

11:30 pm-3:45 pm

2 stops23h 15m

$984

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Thera from

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

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. Dulles Intl to Thera Santorini?

Iberia is the most popular carrier operating from Washington, D.C. Dulles Intl to Thera Santorini

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

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

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

Fastest flight time

13h 00m

Direct flights

None
The fastest flight from Washington, D.C. Dulles Intl Airport to Thera takes 13h 00m
There are no direct flights from Washington, D.C. Dulles Intl Airport to Thera. There are no popular flight routes from Washington, D.C. Dulles Intl Airport to Thera.
Search flight deals

Frequently asked questions about flying from Washington, D.C. Dulles Intl Airport to Thera

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

    Washington, D.C. Dulles Intl and Thera Santorini are 5281.1 mi apart from one another. By plane, this route typically takes 13h 00m.

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

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

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

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

    The required travel and health documents for your Thera Santorini 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 Thera Santorini Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Thera?

Book flights to Thera if you plan to visit one of these locations
Oia
Imerovigli
Kamari
Firostefani
Pyrgos Kallistis
Ios
Perissa
Megalochori
Mylopotas
Karterados

Why use momondo?

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

Finding the right flight to Thera from Washington, D.C. is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Thera quick and easy, saving you time and money.

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

Yes. All flights to Thera from Washington, D.C. on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Thera from Washington, D.C..

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

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

An easier way to manage your Thera trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 7/12
Sun 7/19
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Greece