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Cheap flights from Washington, D.C. to Thera from $628

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Thera departing on 1/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Washington, D.C. to Thera

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
4:50 pm - 9:10 pmIAD-JTR
21h 20m2 stops
Multiple Airlines Logo
9:00 am - 5:15 pmJTR-IAD
39h 15m2 stops
$628Multiple Airlines
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Mon, Jan 26 - Sun, Feb 1
Multiple Airlines Logo
6:00 pm - 11:15 amIAD-JTR
34h 15m3 stops
Multiple Airlines Logo
11:55 am - 3:50 pmJTR-IAD
34h 55m3 stops
$820Multiple Airlines
Find Deal
Thu, Jan 29 - Tue, Feb 3
Multiple Airlines Logo
7:40 pm - 2:15 pmBWI-JTR
35h 35m3 stops
Multiple Airlines Logo
6:30 pm - 6:40 pmJTR-BWI
31h 10m3 stops
$831Multiple Airlines
Find Deal
Thu, Jan 29 - Sun, Feb 1
Multiple Airlines Logo
8:20 pm - 12:15 amIAD-JTR
20h 55m2 stops
Multiple Airlines Logo
7:15 am - 4:50 pmJTR-IAD
40h 35m2 stops
$912Multiple Airlines
Find Deal
Sat, Apr 25 - Sat, May 2
Lufthansa Logo
6:00 pm - 4:50 pmIAD-JTR
15h 50m1 stop
Lufthansa Logo
7:35 pm - 7:25 pmJTR-IAD
30h 50m1 stop
$1,164Lufthansa
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Sat, Apr 25 - Sat, May 2
Lufthansa Logo
6:00 pm - 4:50 pmIAD-JTR
15h 50m2 stops
Lufthansa Logo
7:35 pm - 7:25 pmJTR-IAD
30h 50m1 stop
$1,187Lufthansa
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Sat, Apr 25 - Sat, May 2
British Airways Logo
9:30 pm - 2:00 pmBWI-JTR
33h 30m1 stop
British Airways Logo
3:50 pm - 7:40 pmJTR-BWI
34h 50m1 stop
$1,255British Airways
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Sat, Apr 25 - Sat, May 2
American Airlines Logo
2:11 pm - 4:10 pmBWI-JTR
18h 59m2 stops
American Airlines Logo
5:00 pm - 7:40 pmJTR-BWI
33h 40m1 stop
$1,279American Airlines
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Sat, Apr 25 - Sat, May 2
British Airways Logo
9:30 pm - 2:55 pmBWI-JTR
34h 25m1 stop
British Airways Logo
2:50 pm - 7:40 pmJTR-BWI
35h 50m1 stop
$1,282British Airways
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Thu, Apr 2 - Mon, Apr 6
American Airlines Logo
7:49 am - 2:55 pmBWI-JTR
48h 06m2 stops
American Airlines Logo
2:50 pm - 7:40 pmJTR-BWI
35h 50m1 stop
$1,519American Airlines
Find Deal
Thu, Apr 2 - Mon, Apr 6

Lufthansa flights from Washington, D.C. to Thera

Our best Lufthansa deals on Washington, D.C. to Thera flight tickets
Lufthansa
Apr 25
IAD6:00 pmWashington, D.C. Dulles Intl
15h 50m
1 stop
JTR4:50 pmThera Santorini
May 2
JTR7:35 pmThera Santorini
30h 50m
1 stop
IAD7:25 pmWashington, D.C. Dulles Intl
$1,164
Find similar
Lufthansa
Apr 25
IAD6:00 pmWashington, D.C. Dulles Intl
15h 50m
2 stops
JTR4:50 pmThera Santorini
May 2
JTR7:35 pmThera Santorini
30h 50m
1 stop
IAD7:25 pmWashington, D.C. Dulles Intl
$1,187
Find similar

British Airways flights from Washington, D.C. to Thera

Our best British Airways deals on Washington, D.C. to Thera flight tickets
British Airways
Apr 25
BWI9:30 pmBaltimore/Washington
33h 30m
1 stop
JTR2:00 pmThera Santorini
May 2
JTR3:50 pmThera Santorini
34h 50m
1 stop
BWI7:40 pmBaltimore/Washington
$1,255
Find similar
British Airways
Apr 2
BWI9:30 pmBaltimore/Washington
34h 25m
1 stop
JTR2:55 pmThera Santorini
Apr 6
JTR2:50 pmThera Santorini
35h 50m
1 stop
BWI7:40 pmBaltimore/Washington
$1,282
Find similar
British Airways
Apr 2
IAD10:20 pmWashington, D.C. Dulles Intl
33h 35m
1 stop
JTR2:55 pmThera Santorini
Apr 6
JTR2:50 pmThera Santorini
55h 40m
2 stops
IAD3:30 pmWashington, D.C. Dulles Intl
$1,522
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. 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 October 30, 2025.
Use the filters below to find and compare flights from Washington, D.C. 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

Mon 1/26

4:50 pm-9:10 pm

2 stops21h 20m

Thera Santorini

Sun 2/1

9:00 am-5:15 pm

2 stops39h 15m

$628

Washington, D.C.Thera

IAD - JTR

IADJTR

Washington, D.C. Dulles Intl

Thu 1/29

6:00 pm-11:15 am

3 stops34h 15m

Thera Santorini

Tue 2/3

11:55 am-3:50 pm

3 stops34h 55m

$820

BaltimoreThera

BWI - JTR

BWIJTR

Baltimore/Washington

Thu 1/29

7:40 pm-2:15 pm

3 stops35h 35m

Thera Santorini

Sun 2/1

6:30 pm-6:40 pm

3 stops31h 10m

$831

Washington, D.C.Thera

IAD - JTR

IADJTR

Washington, D.C. Dulles Intl

Sat 4/25

8:20 pm-12:15 am

2 stops20h 55m

Thera Santorini

Sat 5/2

7:15 am-4:50 pm

2 stops40h 35m

$912

Washington, D.C.Thera

IAD - JTR

IADJTR

Washington, D.C. Dulles Intl

Sat 4/25

6:00 pm-4:50 pm

1 stop15h 50m

Thera Santorini

Sat 5/2

7:35 pm-7:25 pm

1 stop30h 50m

$1,164

Washington, D.C.Thera

IAD - JTR

IADJTR

Washington, D.C. Dulles Intl

Sat 4/25

6:00 pm-4:50 pm

2 stops15h 50m

Thera Santorini

Sat 5/2

7:35 pm-7:25 pm

1 stop30h 50m

$1,187

BaltimoreThera

BWI - JTR

BWIJTR

Baltimore/Washington

Sat 4/25

9:30 pm-2:00 pm

1 stop33h 30m

Thera Santorini

Sat 5/2

3:50 pm-7:40 pm

1 stop34h 50m

$1,255

BaltimoreThera

BWI - JTR

BWIJTR

Baltimore/Washington

Sat 4/25

2:11 pm-4:10 pm

2 stops18h 59m

Thera Santorini

Sat 5/2

5:00 pm-7:40 pm

1 stop33h 40m

$1,279

BaltimoreThera

BWI - JTR

BWIJTR

Baltimore/Washington

Thu 4/2

9:30 pm-2:55 pm

1 stop34h 25m

Thera Santorini

Mon 4/6

2:50 pm-7:40 pm

1 stop35h 50m

$1,282

BaltimoreThera

BWI - JTR

BWIJTR

Baltimore/Washington

Thu 4/2

7:49 am-2:55 pm

2 stops48h 06m

Thera Santorini

Mon 4/6

2:50 pm-7:40 pm

1 stop35h 50m

$1,519

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 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. 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 day to depart on your flight to Thera?

On average, the least expensive day to fly to Thera from Washington, D.C. is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $1,134. However, this price may fluctuate depending on the airline, the season, and holidays. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $1,480. These prices are subject to change though, so be sure to set up a Price Alert for flights to Thera.

What is the cheapest time of day to depart on your flight to Thera?

According to our data, the cheapest time of day to fly to Thera is in the evening. momondo users have found flights departing from Washington, D.C. to Thera in the evening for as low as $1,328. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the morning are often more expensive with an average ticket price of $1,883.

When to book flights from Washington, D.C. to Thera

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

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

Direct flights

None
There are no direct flights from Washington, D.C. to Thera. There are no popular flight routes from Washington, D.C. to Thera.
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  • How far is Washington, D.C. to Thera Santorini by plane?

    Washington, D.C. and Thera Santorini are 5264.9 mi apart from one another. In terms of flight time, this usually takes a little over 13h 25m.

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

    Prices for flights from Washington, D.C. to Thera Santorini Airport are refreshed on a daily basis.

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

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

    The travel and health documents you'll need for your trip to Thera Santorini Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Thera Santorini Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Washington, D.C. to Thera?

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?

All flight searches from Washington, D.C. to Thera on momondo can be filtered to show those which offer flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Thera from Washington, D.C.. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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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