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Cheap flights from Washington, D.C. Dulles Intl Airport to Thera from $499

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 4/13. 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

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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
1:20 pm - 12:15 am
IAD
-
JTR
27h 55m
3 stops
Multiple Airlines Logo
8:25 am - 11:35 am
JTR
-
IAD
34h 10m
3 stops
$867Multiple Airlines
Fri, Apr 17 - Fri, Apr 24
Multiple Airlines Logo
9:45 pm - 11:15 pm
IAD
-
JTR
18h 30m
2 stops
Multiple Airlines Logo
8:20 am - 7:50 pm
JTR
-
IAD
18h 30m
2 stops
$984Multiple Airlines
Fri, Apr 17 - Fri, Apr 24
Multiple Airlines Logo
1:20 pm - 12:25 am
IAD
-
JTR
28h 05m
2 stops
Multiple Airlines Logo
7:55 pm - 11:35 am
JTR
-
IAD
22h 40m
2 stops
$1,078Multiple Airlines
Fri, Apr 3 - Mon, Apr 6
Multiple Airlines Logo
8:30 pm - 10:30 pm
IAD
-
JTR
19h 00m
2 stops
Multiple Airlines Logo
5:55 pm - 10:15 pm
JTR
-
IAD
35h 20m
3 stops
$1,111Multiple Airlines
Tue, May 5 - Sat, May 9
Multiple Airlines Logo
1:20 pm - 10:30 pm
IAD
-
JTR
26h 10m
2 stops
Multiple Airlines Logo
9:05 pm - 7:50 pm
JTR
-
IAD
29h 45m
2 stops
$1,118Multiple Airlines
Tue, May 5 - Sat, May 9
Multiple Airlines Logo
8:20 pm - 8:40 am
IAD
-
JTR
29h 20m
3 stops
Multiple Airlines Logo
7:25 pm - 5:00 pm
JTR
-
IAD
28h 35m
3 stops
$1,121Multiple Airlines
Mon, May 11 - Fri, May 22
Multiple Airlines Logo
8:30 pm - 11:50 am
IAD
-
JTR
32h 20m
3 stops
Multiple Airlines Logo
10:00 pm - 8:35 pm
JTR
-
IAD
29h 35m
3 stops
$1,156Multiple Airlines
Mon, May 11 - Wed, May 20
Multiple Airlines Logo
5:05 pm - 7:45 am
IAD
-
JTR
31h 40m
3 stops
Multiple Airlines Logo
11:35 am - 3:10 pm
JTR
-
IAD
34h 35m
3 stops
$1,188Multiple Airlines
Tue, May 5 - Sat, May 9
Multiple Airlines Logo
1:20 pm - 1:30 pm
IAD
-
JTR
17h 10m
1 stop
Multiple Airlines Logo
11:20 pm - 7:20 pm
JTR
-
IAD
27h 00m
2 stops
$1,203Multiple Airlines
Wed, May 6 - Wed, May 13
Multiple Airlines Logo
8:20 pm - 4:50 pm
IAD
-
JTR
37h 30m
2 stops
Multiple Airlines Logo
9:40 pm - 3:45 pm
JTR
-
IAD
25h 05m
1 stop
$1,206Multiple Airlines
Mon, Jul 6 - Sat, Jul 11

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 6
IAD8:20 pmWashington, D.C. Dulles Intl
16h 40m
1 stop
JTR8:00 pmThera Santorini
Sep 13
JTR8:55 pmThera Santorini
26h 50m
1 stop
IAD4:45 pmWashington, D.C. Dulles Intl
$1,261
SWISS
May 11
IAD8:20 pmWashington, D.C. Dulles Intl
30h 30m
1 stop
JTR9:50 amThera Santorini
May 22
JTR8:00 pmThera Santorini
27h 45m
1 stop
IAD4:45 pmWashington, D.C. Dulles Intl
$1,304

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

Our best Aer Lingus deals on Washington, D.C. Dulles Intl Airport to Thera flight tickets
Aer Lingus
Jul 13
IAD10:25 pmWashington, D.C. Dulles Intl
39h 20m
2 stops
JTR8:45 pmThera Santorini
Jul 22
JTR9:35 pmThera Santorini
28h 25m
1 stop
IAD7:00 pmWashington, D.C. Dulles Intl
$1,313
Aer Lingus
May 5
IAD5:15 pmWashington, D.C. Dulles Intl
20h 30m
1 stop
JTR8:45 pmThera Santorini
May 9
JTR9:40 pmThera Santorini
25h 05m
1 stop
IAD3:45 pmWashington, D.C. Dulles Intl
$1,324
Aer Lingus
Sep 18
IAD9:00 pmWashington, D.C. Dulles Intl
16h 50m
1 stop
JTR8:50 pmThera Santorini
Sep 30
JTR9:35 pmThera Santorini
28h 25m
1 stop
IAD7:00 pmWashington, D.C. Dulles Intl
$1,337

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 March 22, 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

Fri 4/17

1:20 pm-12:15 am

3 stops27h 55m

Thera Santorini

Fri 4/24

8:25 am-11:35 am

3 stops34h 10m

$867
Quickest round-trip

Washington, D.C.Thera

IAD - JTR

IADJTR

Washington, D.C. Dulles Intl

Fri 4/17

9:45 pm-11:15 pm

2 stops18h 30m

Thera Santorini

Fri 4/24

8:20 am-7:50 pm

2 stops18h 30m

$984

Washington, D.C.Thera

IAD - JTR

IADJTR

Washington, D.C. Dulles Intl

Fri 4/3

1:20 pm-12:25 am

2 stops28h 05m

Thera Santorini

Mon 4/6

7:55 pm-11:35 am

2 stops22h 40m

$1,078

Washington, D.C.Thera

IAD - JTR

IADJTR

Washington, D.C. Dulles Intl

Tue 5/5

8:30 pm-10:30 pm

2 stops19h 00m

Thera Santorini

Sat 5/9

5:55 pm-10:15 pm

3 stops35h 20m

$1,111

Washington, D.C.Thera

IAD - JTR

IADJTR

Washington, D.C. Dulles Intl

Tue 5/5

1:20 pm-10:30 pm

2 stops26h 10m

Thera Santorini

Sat 5/9

9:05 pm-7:50 pm

2 stops29h 45m

$1,118

Washington, D.C.Thera

IAD - JTR

IADJTR

Washington, D.C. Dulles Intl

Mon 5/11

8:20 pm-8:40 am

3 stops29h 20m

Thera Santorini

Fri 5/22

7:25 pm-5:00 pm

3 stops28h 35m

$1,121

Washington, D.C.Thera

IAD - JTR

IADJTR

Washington, D.C. Dulles Intl

Mon 5/11

8:30 pm-11:50 am

3 stops32h 20m

Thera Santorini

Wed 5/20

10:00 pm-8:35 pm

3 stops29h 35m

$1,156

Washington, D.C.Thera

IAD - JTR

IADJTR

Washington, D.C. Dulles Intl

Tue 5/5

5:05 pm-7:45 am

3 stops31h 40m

Thera Santorini

Sat 5/9

11:35 am-3:10 pm

3 stops34h 35m

$1,188

Washington, D.C.Thera

IAD - JTR

IADJTR

Washington, D.C. Dulles Intl

Wed 5/6

1:20 pm-1:30 pm

1 stop17h 10m

Thera Santorini

Wed 5/13

11:20 pm-7:20 pm

2 stops27h 00m

$1,203

Washington, D.C.Thera

IAD - JTR

IADJTR

Washington, D.C. Dulles Intl

Mon 7/6

8:20 pm-4:50 pm

2 stops37h 30m

Thera Santorini

Sat 7/11

9:40 pm-3:45 pm

1 stop25h 05m

$1,206

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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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?

British Airways and Emirates are the most popular carriers 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 25m

Direct flights

None
The fastest flight from Washington, D.C. Dulles Intl Airport to Thera takes 13h 25m
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 25m.

  • 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
Pyrgos Kallistis
Ios
Firostefani
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.

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