Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Washington, D.C. to Thera from $453

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. 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
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. 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
8:30 pm - 7:45 am
BWI
-
JTR
28h 15m
3 stops
Multiple Airlines Logo
6:00 am - 7:25 pm
JTR
-
BWI
20h 25m
3 stops
$1,063Multiple 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
8:30 pm - 11:15 pm
BWI
-
JTR
19h 45m
3 stops
Multiple Airlines Logo
6:15 pm - 10:15 pm
JTR
-
BWI
35h 00m
3 stops
$1,114Multiple Airlines
Fri, Sep 18 - Wed, Sep 30
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
British Airways Logo
10:00 pm - 4:25 pm
DCA
-
JTR
35h 25m
2 stops
British Airways Logo
6:30 pm - 9:00 pm
JTR
-
DCA
33h 30m
2 stops
$1,391British Airways
Sat, May 16 - Sat, May 23
British Airways Logo
5:31 pm - 4:15 pm
DCA
-
JTR
39h 44m
2 stops
British Airways Logo
5:05 pm - 4:45 pm
JTR
-
DCA
30h 40m
2 stops
$1,400British Airways
Tue, Apr 21 - Thu, Apr 30

SWISS flights from Washington, D.C. to Thera

Our best SWISS deals on Washington, D.C. 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

Air Canada flights from Washington, D.C. to Thera

Our best Air Canada deals on Washington, D.C. to Thera flight tickets
Air Canada
May 4
DCA6:59 amWashington, D.C. Reagan-National
24h 26m
3 stops
JTR2:25 pmThera Santorini
May 11
JTR9:20 amThera Santorini
20h 08m
3 stops
DCA10:28 pmWashington, D.C. Reagan-National
$2,040
Air Canada
Mar 31
IAD10:14 pmWashington, D.C. Dulles Intl
33h 11m
2 stops
JTR2:25 pmThera Santorini
Apr 16
JTR8:25 amThera Santorini
19h 12m
2 stops
IAD8:37 pmWashington, D.C. Dulles Intl
$2,085
Air Canada
Mar 31
IAD10:14 pmWashington, D.C. Dulles Intl
33h 11m
2 stops
JTR2:25 pmThera Santorini
Apr 18
JTR8:25 amThera Santorini
33h 52m
2 stops
IAD11:17 amWashington, D.C. Dulles Intl
$2,180

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 March 23, 2026.
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

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

BaltimoreThera

BWI - JTR

BWIJTR

Baltimore/Washington

Fri 4/17

8:30 pm-7:45 am

3 stops28h 15m

Thera Santorini

Fri 4/24

6:00 am-7:25 pm

3 stops20h 25m

$1,063

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

BaltimoreThera

BWI - JTR

BWIJTR

Baltimore/Washington

Fri 9/18

8:30 pm-11:15 pm

3 stops19h 45m

Thera Santorini

Wed 9/30

6:15 pm-10:15 pm

3 stops35h 00m

$1,114

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

DCA - JTR

DCAJTR

Washington, D.C. Reagan-National

Sat 5/16

10:00 pm-4:25 pm

2 stops35h 25m

Thera Santorini

Sat 5/23

6:30 pm-9:00 pm

2 stops33h 30m

$1,391

Washington, D.C.Thera

DCA - JTR

DCAJTR

Washington, D.C. Reagan-National

Tue 4/21

5:31 pm-4:15 pm

2 stops39h 44m

Thera Santorini

Thu 4/30

5:05 pm-4:45 pm

2 stops30h 40m

$1,400

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. 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. to Thera Santorini?

British Airways and Emirates are the most popular carriers operating from Washington, D.C. to Thera Santorini

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

Fastest flight time

13h 25m

Direct flights

None
The fastest flight from Washington, D.C. to Thera takes 13h 25m
There are no direct flights from Washington, D.C. to Thera. There are no popular flight routes from Washington, D.C. to Thera.
Search flight deals

  • 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
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?

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.

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 4/22
Wed 4/29
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Greece