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Cheap flights from Washington, D.C. Dulles Intl Airport to Horta from $1,359

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. Dulles Intl Airport to Horta departing on 4/2. 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. Dulles Intl Airport to Horta

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:00 am - 3:20 pm
IAD
-
HOR
26h 20m
3 stops
Multiple Airlines Logo
5:50 pm - 8:37 pm
HOR
-
IAD
30h 47m
2 stops
$1,359Multiple Airlines
Thu, Apr 2 - Mon, Apr 6
TAP AIR PORTUGAL Logo
10:35 pm - 9:30 am
IAD
-
HOR
30h 55m
1 stop
TAP AIR PORTUGAL Logo
5:50 pm - 3:10 pm
HOR
-
IAD
25h 20m
1 stop
$1,396TAP AIR PORTUGAL
Thu, Apr 2 - Mon, Apr 6
TAP AIR PORTUGAL Logo
5:45 pm - 4:55 pm
IAD
-
HOR
19h 10m
1 stop
TAP AIR PORTUGAL Logo
5:50 pm - 3:10 pm
HOR
-
IAD
25h 20m
1 stop
$1,435TAP AIR PORTUGAL
Thu, May 7 - Mon, May 11
TAP AIR PORTUGAL Logo
5:45 pm - 4:55 pm
IAD
-
HOR
19h 10m
1 stop
TAP AIR PORTUGAL Logo
5:50 pm - 3:10 pm
HOR
-
IAD
25h 20m
1 stop
$1,460TAP AIR PORTUGAL
Thu, May 7 - Mon, May 11
Multiple Airlines Logo
9:00 am - 3:20 pm
IAD
-
HOR
26h 20m
3 stops
Multiple Airlines Logo
5:50 pm - 3:10 pm
HOR
-
IAD
25h 20m
1 stop
$1,475Multiple Airlines
Thu, Apr 2 - Mon, Apr 6
TAP AIR PORTUGAL Logo
8:23 am - 4:55 pm
IAD
-
HOR
28h 32m
2 stops
TAP AIR PORTUGAL Logo
5:50 pm - 3:10 pm
HOR
-
IAD
25h 20m
1 stop
$1,522TAP AIR PORTUGAL
Thu, Apr 16 - Mon, Apr 20
TAP AIR PORTUGAL Logo
5:45 pm - 4:55 pm
IAD
-
HOR
19h 10m
1 stop
TAP AIR PORTUGAL Logo
5:50 pm - 3:10 pm
HOR
-
IAD
25h 20m
1 stop
$1,527TAP AIR PORTUGAL
Thu, Apr 16 - Mon, Apr 20
TAP AIR PORTUGAL Logo
8:20 am - 4:55 pm
IAD
-
HOR
28h 35m
2 stops
TAP AIR PORTUGAL Logo
5:50 pm - 3:10 pm
HOR
-
IAD
25h 20m
1 stop
$1,571TAP AIR PORTUGAL
Thu, May 7 - Mon, May 11
TAP AIR PORTUGAL Logo
8:20 am - 4:55 pm
IAD
-
HOR
28h 35m
2 stops
TAP AIR PORTUGAL Logo
5:50 pm - 3:10 pm
HOR
-
IAD
25h 20m
1 stop
$1,572TAP AIR PORTUGAL
Thu, May 7 - Mon, May 11
TAP AIR PORTUGAL Logo
8:20 am - 4:55 pm
IAD
-
HOR
28h 35m
2 stops
TAP AIR PORTUGAL Logo
5:50 pm - 3:10 pm
HOR
-
IAD
25h 20m
1 stop
$1,585TAP AIR PORTUGAL
Thu, May 7 - Mon, May 11

TAP AIR PORTUGAL flights from Washington, D.C. Dulles Intl Airport to Horta

Our best TAP AIR PORTUGAL deals on Washington, D.C. Dulles Intl Airport to Horta flight tickets
TAP AIR PORTUGAL
Apr 2
IAD10:35 pmWashington, D.C. Dulles Intl
30h 55m
1 stop
HOR9:30 amHorta
Apr 6
HOR5:50 pmHorta
25h 20m
1 stop
IAD3:10 pmWashington, D.C. Dulles Intl
$1,396
TAP AIR PORTUGAL
May 7
IAD5:45 pmWashington, D.C. Dulles Intl
19h 10m
1 stop
HOR4:55 pmHorta
May 11
HOR5:50 pmHorta
25h 20m
1 stop
IAD3:10 pmWashington, D.C. Dulles Intl
$1,435
TAP AIR PORTUGAL
May 7
IAD5:45 pmWashington, D.C. Dulles Intl
19h 10m
1 stop
HOR4:55 pmHorta
May 11
HOR5:50 pmHorta
25h 20m
1 stop
IAD3:10 pmWashington, D.C. Dulles Intl
$1,460

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Dulles Intl Airport to Horta 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 28, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Horta that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Horta

IAD - HOR

IADHOR

Washington, D.C. Dulles Intl

Thu 4/2

9:00 am-3:20 pm

3 stops26h 20m

Horta

Mon 4/6

5:50 pm-8:37 pm

2 stops30h 47m

$1,359

Washington, D.C.Horta

IAD - HOR

IADHOR

Washington, D.C. Dulles Intl

Thu 4/2

10:35 pm-9:30 am

1 stop30h 55m

Horta

Mon 4/6

5:50 pm-3:10 pm

1 stop25h 20m

$1,396

Washington, D.C.Horta

IAD - HOR

IADHOR

Washington, D.C. Dulles Intl

Thu 5/7

5:45 pm-4:55 pm

1 stop19h 10m

Horta

Mon 5/11

5:50 pm-3:10 pm

1 stop25h 20m

$1,435

Washington, D.C.Horta

IAD - HOR

IADHOR

Washington, D.C. Dulles Intl

Thu 5/7

5:45 pm-4:55 pm

1 stop19h 10m

Horta

Mon 5/11

5:50 pm-3:10 pm

1 stop25h 20m

$1,460

Washington, D.C.Horta

IAD - HOR

IADHOR

Washington, D.C. Dulles Intl

Thu 4/2

9:00 am-3:20 pm

3 stops26h 20m

Horta

Mon 4/6

5:50 pm-3:10 pm

1 stop25h 20m

$1,475

Washington, D.C.Horta

IAD - HOR

IADHOR

Washington, D.C. Dulles Intl

Thu 4/16

8:23 am-4:55 pm

2 stops28h 32m

Horta

Mon 4/20

5:50 pm-3:10 pm

1 stop25h 20m

$1,522

Washington, D.C.Horta

IAD - HOR

IADHOR

Washington, D.C. Dulles Intl

Thu 4/16

5:45 pm-4:55 pm

1 stop19h 10m

Horta

Mon 4/20

5:50 pm-3:10 pm

1 stop25h 20m

$1,527

Washington, D.C.Horta

IAD - HOR

IADHOR

Washington, D.C. Dulles Intl

Thu 5/7

8:20 am-4:55 pm

2 stops28h 35m

Horta

Mon 5/11

5:50 pm-3:10 pm

1 stop25h 20m

$1,571

Washington, D.C.Horta

IAD - HOR

IADHOR

Washington, D.C. Dulles Intl

Thu 5/7

8:20 am-4:55 pm

2 stops28h 35m

Horta

Mon 5/11

5:50 pm-3:10 pm

1 stop25h 20m

$1,572

Washington, D.C.Horta

IAD - HOR

IADHOR

Washington, D.C. Dulles Intl

Thu 5/7

8:20 am-4:55 pm

2 stops28h 35m

Horta

Mon 5/11

5:50 pm-3:10 pm

1 stop25h 20m

$1,585

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Washington, D.C. Dulles Intl Airport to Horta

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Dulles Intl Airport to Horta 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 Horta (IAD to HOR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Horta

Fastest flight time

14h 20m

Direct flights

None
The fastest flight from Washington, D.C. Dulles Intl Airport to Horta takes 14h 20m
There are no direct flights from Washington, D.C. Dulles Intl Airport to Horta. There are no popular flight routes from Washington, D.C. Dulles Intl Airport to Horta.
Search flight deals

  • How far is Washington, D.C. Dulles Intl to Horta by plane?

    A flight from Washington, D.C. Dulles Intl to Horta will travel around 2596.6 mi. 14h 20m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Horta Airport?

    Prices for flights from Washington, D.C. Dulles Intl Airport to Horta Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Horta Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. Dulles Intl Airport to Horta Airport.

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

    The travel and health documents you'll need for your trip to Horta 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 Horta Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Washington, D.C. Dulles Intl Airport from Horta. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Washington, D.C. Dulles Intl Airport to Horta 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 compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Horta?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Washington, D.C. to Horta for you.

Can I find flights from Washington, D.C. to Horta with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Washington, D.C. to Horta flights to just show those with flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Horta 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 Horta right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Washington, D.C. to Horta now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Horta and let you know when they change.

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