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Cheap flights from Washington, D.C. Dulles Intl Airport to Thera from $420

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 7/4. 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
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.
Multiple Airlines Logo
9:45 am - 7:00 pm
IAD
-
JTR
26h 15m
3 stops
Multiple Airlines Logo
2:20 pm - 3:10 pm
JTR
-
IAD
31h 50m
2 stops
$1,088Multiple Airlines
Wed, May 27 - Wed, Jun 3
Multiple Airlines Logo
9:55 am - 7:00 pm
IAD
-
JTR
26h 05m
2 stops
Multiple Airlines Logo
2:20 pm - 3:10 pm
JTR
-
IAD
31h 50m
2 stops
$1,092Multiple Airlines
Wed, May 27 - Wed, Jun 3
Lufthansa Logo
5:55 pm - 4:55 pm
IAD
-
JTR
16h 00m
1 stop
Lufthansa Logo
5:40 pm - 1:35 pm
JTR
-
IAD
26h 55m
1 stop
$1,101Lufthansa
Wed, Aug 12 - Tue, Aug 18
Multiple Airlines Logo
8:30 pm - 8:40 am
IAD
-
JTR
29h 10m
3 stops
Multiple Airlines Logo
2:45 pm - 5:25 pm
JTR
-
IAD
33h 40m
1 stop
$1,142Multiple Airlines
Mon, Sep 28 - Mon, Oct 5
Multiple Airlines Logo
10:20 pm - 10:15 pm
IAD
-
JTR
16h 55m
2 stops
Multiple Airlines Logo
10:00 pm - 8:35 pm
JTR
-
IAD
29h 35m
3 stops
$1,144Multiple Airlines
Sun, Aug 30 - Mon, Sep 7
British Airways Logo
5:45 pm - 4:15 pm
IAD
-
JTR
15h 30m
1 stop
British Airways Logo
5:05 pm - 5:25 pm
JTR
-
IAD
31h 20m
1 stop
$1,154British Airways
Wed, Jul 1 - Thu, Jul 23
Multiple Airlines Logo
9:45 am - 7:00 pm
IAD
-
JTR
26h 15m
3 stops
Multiple Airlines Logo
1:35 pm - 10:46 am
JTR
-
IAD
28h 11m
3 stops
$1,160Multiple Airlines
Wed, May 27 - Wed, Jun 3
Multiple Airlines Logo
9:45 am - 9:20 pm
IAD
-
JTR
28h 35m
2 stops
Multiple Airlines Logo
6:30 pm - 3:55 pm
JTR
-
IAD
28h 25m
1 stop
$1,162Multiple Airlines
Fri, Aug 28 - Sat, Sep 5
Multiple Airlines Logo
9:45 am - 10:15 pm
IAD
-
JTR
29h 30m
3 stops
Multiple Airlines Logo
10:00 pm - 8:35 pm
JTR
-
IAD
29h 35m
3 stops
$1,170Multiple Airlines
Sun, Aug 30 - Mon, Sep 7
Multiple Airlines Logo
8:30 pm - 8:40 am
IAD
-
JTR
29h 10m
3 stops
Multiple Airlines Logo
10:55 am - 3:10 pm
JTR
-
IAD
35h 15m
2 stops
$1,174Multiple Airlines
Mon, Sep 28 - Mon, Oct 5

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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
Aug 12
IAD5:55 pmWashington, D.C. Dulles Intl
16h 00m
1 stop
JTR4:55 pmThera Santorini
Aug 18
JTR5:40 pmThera Santorini
26h 55m
1 stop
IAD1:35 pmWashington, D.C. Dulles Intl
$1,101
Lufthansa
Jul 13
IAD3:25 pmWashington, D.C. Dulles Intl
18h 25m
1 stop
JTR4:50 pmThera Santorini
Jul 22
JTR7:10 pmThera Santorini
25h 25m
2 stops
IAD1:35 pmWashington, D.C. Dulles Intl
$1,206
Lufthansa
Jul 13
IAD3:25 pmWashington, D.C. Dulles Intl
18h 25m
1 stop
JTR4:50 pmThera Santorini
Jul 22
JTR7:10 pmThera Santorini
31h 15m
1 stop
IAD7:25 pmWashington, D.C. Dulles Intl
$1,211

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 1
IAD5:45 pmWashington, D.C. Dulles Intl
15h 30m
1 stop
JTR4:15 pmThera Santorini
Jul 23
JTR5:05 pmThera Santorini
31h 20m
1 stop
IAD5:25 pmWashington, D.C. Dulles Intl
$1,154
British Airways
May 5
IAD7:26 pmWashington, D.C. Dulles Intl
37h 49m
2 stops
JTR4:15 pmThera Santorini
May 10
JTR5:10 pmThera Santorini
34h 10m
1 stop
IAD8:20 pmWashington, D.C. Dulles Intl
$3,021
British Airways
May 5
IAD7:26 pmWashington, D.C. Dulles Intl
37h 49m
2 stops
JTR4:15 pmThera Santorini
May 10
JTR5:10 pmThera Santorini
33h 15m
2 stops
IAD7:25 pmWashington, D.C. Dulles Intl
$3,731

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 May 1, 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

Wed 5/27

9:45 am-7:00 pm

3 stops26h 15m

Thera Santorini

Wed 6/3

2:20 pm-3:10 pm

2 stops31h 50m

$1,088

Washington, D.C.Thera

IAD - JTR

IADJTR

Washington, D.C. Dulles Intl

Wed 5/27

9:55 am-7:00 pm

2 stops26h 05m

Thera Santorini

Wed 6/3

2:20 pm-3:10 pm

2 stops31h 50m

$1,092
Quickest round-trip

Washington, D.C.Thera

IAD - JTR

IADJTR

Washington, D.C. Dulles Intl

Wed 8/12

5:55 pm-4:55 pm

1 stop16h 00m

Thera Santorini

Tue 8/18

5:40 pm-1:35 pm

1 stop26h 55m

$1,101

Washington, D.C.Thera

IAD - JTR

IADJTR

Washington, D.C. Dulles Intl

Mon 9/28

8:30 pm-8:40 am

3 stops29h 10m

Thera Santorini

Mon 10/5

2:45 pm-5:25 pm

1 stop33h 40m

$1,142

Washington, D.C.Thera

IAD - JTR

IADJTR

Washington, D.C. Dulles Intl

Sun 8/30

10:20 pm-10:15 pm

2 stops16h 55m

Thera Santorini

Mon 9/7

10:00 pm-8:35 pm

3 stops29h 35m

$1,144

Washington, D.C.Thera

IAD - JTR

IADJTR

Washington, D.C. Dulles Intl

Wed 7/1

5:45 pm-4:15 pm

1 stop15h 30m

Thera Santorini

Thu 7/23

5:05 pm-5:25 pm

1 stop31h 20m

$1,154

Washington, D.C.Thera

IAD - JTR

IADJTR

Washington, D.C. Dulles Intl

Wed 5/27

9:45 am-7:00 pm

3 stops26h 15m

Thera Santorini

Wed 6/3

1:35 pm-10:46 am

3 stops28h 11m

$1,160

Washington, D.C.Thera

IAD - JTR

IADJTR

Washington, D.C. Dulles Intl

Fri 8/28

9:45 am-9:20 pm

2 stops28h 35m

Thera Santorini

Sat 9/5

6:30 pm-3:55 pm

1 stop28h 25m

$1,162

Washington, D.C.Thera

IAD - JTR

IADJTR

Washington, D.C. Dulles Intl

Sun 8/30

9:45 am-10:15 pm

3 stops29h 30m

Thera Santorini

Mon 9/7

10:00 pm-8:35 pm

3 stops29h 35m

$1,170

Washington, D.C.Thera

IAD - JTR

IADJTR

Washington, D.C. Dulles Intl

Mon 9/28

8:30 pm-8:40 am

3 stops29h 10m

Thera Santorini

Mon 10/5

10:55 am-3:10 pm

2 stops35h 15m

$1,174

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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 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 15m

Direct flights

None
The fastest flight from Washington, D.C. Dulles Intl Airport to Thera takes 13h 15m
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 15m.

  • 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
Firostefani
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.

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