Latest deals
When to book
FAQs
Price Alerts

Cheap flights from Washington, D.C. Dulles Intl Airport to Thera from $394

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 5/1. 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

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

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.
Multiple Airlines Logo
8:20 pm - 11:40 pm
IAD
-
JTR
20h 20m
2 stops
Multiple Airlines Logo
2:15 pm - 4:50 pm
JTR
-
IAD
33h 35m
2 stops
$679Multiple Airlines
Thu, Apr 16 - Tue, Apr 21
Multiple Airlines Logo
8:20 pm - 9:15 pm
IAD
-
JTR
17h 55m
2 stops
Multiple Airlines Logo
3:25 pm - 4:50 pm
JTR
-
IAD
32h 25m
2 stops
$730Multiple Airlines
Sat, Apr 11 - Sun, Apr 19
Multiple Airlines Logo
8:20 pm - 9:15 pm
IAD
-
JTR
17h 55m
2 stops
Multiple Airlines Logo
11:55 am - 4:50 pm
JTR
-
IAD
35h 55m
2 stops
$736Multiple Airlines
Sat, Apr 11 - Sun, Apr 19
Multiple Airlines Logo
8:20 pm - 11:50 pm
IAD
-
JTR
20h 30m
2 stops
Multiple Airlines Logo
2:55 pm - 4:50 pm
JTR
-
IAD
32h 55m
2 stops
$831Multiple Airlines
Sun, Apr 12 - Sun, Apr 19
Multiple Airlines Logo
2:30 pm - 9:10 pm
IAD
-
JTR
24h 40m
2 stops
Multiple Airlines Logo
11:20 pm - 7:50 pm
JTR
-
IAD
27h 30m
2 stops
$916Multiple Airlines
Tue, Mar 24 - Tue, Mar 31
Multiple Airlines Logo
9:55 am - 6:00 pm
IAD
-
JTR
26h 05m
3 stops
Multiple Airlines Logo
6:00 am - 7:25 pm
JTR
-
IAD
20h 25m
3 stops
$924Multiple Airlines
Mon, Mar 23 - Mon, Mar 30
British Airways Logo
10:25 pm - 4:20 pm
IAD
-
JTR
34h 55m
1 stop
British Airways Logo
5:10 pm - 8:20 pm
JTR
-
IAD
34h 10m
1 stop
$927British Airways
Mon, Jul 13 - Wed, Jul 22
Multiple Airlines Logo
9:30 pm - 10:25 pm
IAD
-
JTR
18h 55m
2 stops
Multiple Airlines Logo
6:00 am - 4:50 pm
JTR
-
IAD
17h 50m
2 stops
$951Multiple Airlines
Mon, Mar 23 - Mon, Mar 30
Multiple Airlines Logo
8:20 pm - 11:25 am
IAD
-
JTR
32h 05m
3 stops
Multiple Airlines Logo
6:00 am - 4:50 pm
JTR
-
IAD
17h 50m
3 stops
$961Multiple Airlines
Sat, Apr 11 - Sun, Apr 19
Multiple Airlines Logo
1:20 pm - 11:25 pm
IAD
-
JTR
27h 05m
2 stops
Multiple Airlines Logo
7:30 pm - 7:50 pm
JTR
-
IAD
31h 20m
2 stops
$963Multiple Airlines
Fri, Apr 10 - Sun, Apr 19

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

Our best Lufthansa deals on Washington, D.C. Dulles Intl Airport to Thera flight tickets
Lufthansa
May 16
IAD5:55 pmWashington, D.C. Dulles Intl
15h 55m
1 stop
JTR4:50 pmThera Santorini
May 23
JTR7:35 pmThera Santorini
25h 00m
2 stops
IAD1:35 pmWashington, D.C. Dulles Intl
$1,164
Lufthansa
May 16
IAD5:55 pmWashington, D.C. Dulles Intl
16h 00m
2 stops
JTR4:55 pmThera Santorini
May 23
JTR7:35 pmThera Santorini
25h 00m
2 stops
IAD1:35 pmWashington, D.C. Dulles Intl
$1,186
Lufthansa
May 5
IAD10:20 pmWashington, D.C. Dulles Intl
13h 00m
1 stop
JTR6:20 pmThera Santorini
May 10
JTR5:40 pmThera Santorini
56h 45m
2 stops
IAD7:25 pmWashington, D.C. Dulles Intl
$1,217

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
IAD10:25 pmWashington, D.C. Dulles Intl
34h 55m
1 stop
JTR4:20 pmThera Santorini
Jul 22
JTR5:10 pmThera Santorini
34h 10m
1 stop
IAD8:20 pmWashington, D.C. Dulles Intl
$927
British Airways
Jul 3
IAD7:15 pmWashington, D.C. Dulles Intl
15h 15m
1 stop
JTR5:30 pmThera Santorini
Jul 13
JTR5:25 pmThera Santorini
31h 00m
1 stop
IAD5:25 pmWashington, D.C. Dulles Intl
$1,001
British Airways
Jul 3
IAD7:15 pmWashington, D.C. Dulles Intl
15h 15m
1 stop
JTR5:30 pmThera Santorini
Jul 11
JTR6:30 pmThera Santorini
32h 50m
1 stop
IAD8:20 pmWashington, D.C. Dulles Intl
$1,071

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 February 9, 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

Washington, D.C.Thera

IAD - JTR

IADJTR

Washington, D.C. Dulles Intl

Thu 4/16

8:20 pm-11:40 pm

2 stops20h 20m

Thera Santorini

Tue 4/21

2:15 pm-4:50 pm

2 stops33h 35m

$679

Washington, D.C.Thera

IAD - JTR

IADJTR

Washington, D.C. Dulles Intl

Sat 4/11

8:20 pm-9:15 pm

2 stops17h 55m

Thera Santorini

Sun 4/19

3:25 pm-4:50 pm

2 stops32h 25m

$730

Washington, D.C.Thera

IAD - JTR

IADJTR

Washington, D.C. Dulles Intl

Sat 4/11

8:20 pm-9:15 pm

2 stops17h 55m

Thera Santorini

Sun 4/19

11:55 am-4:50 pm

2 stops35h 55m

$736

Washington, D.C.Thera

IAD - JTR

IADJTR

Washington, D.C. Dulles Intl

Sun 4/12

8:20 pm-11:50 pm

2 stops20h 30m

Thera Santorini

Sun 4/19

2:55 pm-4:50 pm

2 stops32h 55m

$831

Washington, D.C.Thera

IAD - JTR

IADJTR

Washington, D.C. Dulles Intl

Tue 3/24

2:30 pm-9:10 pm

2 stops24h 40m

Thera Santorini

Tue 3/31

11:20 pm-7:50 pm

2 stops27h 30m

$916

Washington, D.C.Thera

IAD - JTR

IADJTR

Washington, D.C. Dulles Intl

Mon 3/23

9:55 am-6:00 pm

3 stops26h 05m

Thera Santorini

Mon 3/30

6:00 am-7:25 pm

3 stops20h 25m

$924

Washington, D.C.Thera

IAD - JTR

IADJTR

Washington, D.C. Dulles Intl

Mon 7/13

10:25 pm-4:20 pm

1 stop34h 55m

Thera Santorini

Wed 7/22

5:10 pm-8:20 pm

1 stop34h 10m

$927

Washington, D.C.Thera

IAD - JTR

IADJTR

Washington, D.C. Dulles Intl

Mon 3/23

9:30 pm-10:25 pm

2 stops18h 55m

Thera Santorini

Mon 3/30

6:00 am-4:50 pm

2 stops17h 50m

$951

Washington, D.C.Thera

IAD - JTR

IADJTR

Washington, D.C. Dulles Intl

Sat 4/11

8:20 pm-11:25 am

3 stops32h 05m

Thera Santorini

Sun 4/19

6:00 am-4:50 pm

3 stops17h 50m

$961

Washington, D.C.Thera

IAD - JTR

IADJTR

Washington, D.C. Dulles Intl

Fri 4/10

1:20 pm-11:25 pm

2 stops27h 05m

Thera Santorini

Sun 4/19

7:30 pm-7:50 pm

2 stops31h 20m

$963

Flights are sorted by cheapest round-trip flights first.

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

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 10m

Direct flights

None
The fastest flight from Washington, D.C. Dulles Intl Airport to Thera takes 13h 10m
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

  • 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 10m.

  • 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.

  • How do I get Price Alerts for flights from Washington, D.C. Dulles Intl Airport to Thera?

    Search flight deals from Washington, D.C. Dulles Intl Airport to Thera. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from Washington, D.C. Dulles Intl Airport to Thera with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Traveling to a place near Thera?

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

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
Wed 3/11
Wed 3/18
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Greece