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Algarve

$251+ Cheap flights from Dulles Intl (IAD) to Algarve

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/31. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — FAO
Mar 13 — Mar 201
Thu 3/13
Thu 3/20
1 adult, Economy
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Cheap flight deals from Dulles Intl to Algarve

Keep the following information in mind while searching for Dulles Intl to Algarve flight deals. Data was last updated March 8, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$562
(Scandinavian Airlines)

Popular in

June

Cheapest in

November

Average price

$871
Provider with most accurate pricing for Washington, D.C. (WAS)-Faro flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Faro flights.
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From Washington, D.C. Dulles Intl to Algarve
Search Deals
Highest demand for flights based on searches. 25% potential increase in price ($307 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($41 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Dulles Intl to Algarve

Cheapest flights from Dulles Intl to Algarve
Explore the most affordable flight options available from Dulles Intl to Algarve. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 8, 2025.

This Mytrip deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/610:05 pmIAD - FAO
1 stop29h 45mScandinavian Airlines
Sat 4/1210:15 amFAO - IAD
2 stops38h 44mScandinavian Airlines
Deal found 3/7$558
This Mytrip deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/148:30 pmIAD - FAO
2 stops20h 40mMultiple Airlines
Wed 5/218:40 amFAO - IAD
3 stops41h 10mMultiple Airlines
Deal found 3/7$607
This Expedia deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/65:20 pmIAD - FAO
1 stop13h 10mAer Lingus
Sun 4/1311:50 amFAO - IAD
1 stop12h 05mAer Lingus
Deal found 3/7$724
This Gotogate deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/2710:20 pmIAD - FAO
1 stop20h 30mTAP AIR PORTUGAL
Tue 5/136:15 pmFAO - IAD
1 stop26h 05mTAP AIR PORTUGAL
Deal found 3/7$726
This British Airways deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/25:40 pmIAD - FAO
1 stop16h 15mBritish Airways
Sat 5/106:45 pmFAO - IAD
1 stop26h 00mBritish Airways
Deal found 3/7$783
This Lufthansa deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/195:50 pmIAD - FAO
2 stops25h 00mLufthansa
Mon 12/14:35 pmFAO - IAD
2 stops27h 50mLufthansa
Deal found 3/7$1,085
This United Airlines deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/112:35 pmIAD - FAO
2 stops19h 00mUnited Airlines
Thu 4/243:25 pmFAO - IAD
2 stops34h 33mUnited Airlines
Deal found 3/7$1,228
This Booking.com deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/273:55 pmIAD - FAO
2 stops17h 40mAir Canada
Tue 5/136:05 amFAO - IAD
2 stops20h 03mAir Canada
Deal found 3/7$1,324
This Cheapflightsfares deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/78:45 pmIAD - FAO
2 stops15h 55mSWISS
Tue 7/156:25 pmFAO - IAD
2 stops26h 50mSWISS
Deal found 3/7$1,399
This Gurufare deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/125:35 pmIAD - FAO
1 stop12h 05mBrussels Airlines
Sat 4/196:50 pmFAO - IAD
1 stop24h 25mBrussels Airlines
Deal found 3/6$1,590
This FlightHub deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/812:30 pmIAD - FAO
2 stops30h 20mTurkish Airlines
Mon 6/166:05 amFAO - IAD
2 stops33h 40mTurkish Airlines
Deal found 3/7$4,104

Find flights from Dulles Intl to Algarve within your budget

Customize your flight search to find flights from Dulles Intl to Algarve 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, Cheapflights users made 2,558,603 searches. Data last updated March 8, 2025.

Fly from

Dulles Intl

Fly to

Algarve

Route

Depart

Return

Price

Washington, D.C.Faro

IAD - FAO

IADFAO

Washington, D.C. Dulles Intl

Sun 4/6

10:05 pm-8:50 am

1 stop29h 45m

Faro

Sat 4/12

10:15 am-7:59 pm

2 stops38h 44m

$558

Washington, D.C.Faro

IAD - FAO

IADFAO

Washington, D.C. Dulles Intl

Wed 5/14

8:30 pm-10:10 pm

2 stops20h 40m

Faro

Wed 5/21

8:40 am-8:50 pm

3 stops41h 10m

$607

Washington, D.C.Faro

IAD - FAO

IADFAO

Washington, D.C. Dulles Intl

Sun 4/6

5:20 pm-11:30 am

1 stop13h 10m

Faro

Sun 4/13

11:50 am-6:55 pm

1 stop12h 05m

$724

Washington, D.C.Faro

IAD - FAO

IADFAO

Washington, D.C. Dulles Intl

Sun 4/27

10:20 pm-11:50 pm

1 stop20h 30m

Faro

Tue 5/13

6:15 pm-3:20 pm

1 stop26h 05m

$726

Washington, D.C.Faro

IAD - FAO

IADFAO

Washington, D.C. Dulles Intl

Fri 5/2

5:40 pm-2:55 pm

1 stop16h 15m

Faro

Sat 5/10

6:45 pm-3:45 pm

1 stop26h 00m

$783

Washington, D.C.Faro

IAD - FAO

IADFAO

Washington, D.C. Dulles Intl

Tue 4/1

12:35 pm-12:35 pm

2 stops19h 00m

Faro

Thu 4/24

3:25 pm-8:58 pm

2 stops34h 33m

$1,228

Washington, D.C.Faro

IAD - FAO

IADFAO

Washington, D.C. Dulles Intl

Sun 4/27

3:55 pm-2:35 pm

2 stops17h 40m

Faro

Tue 5/13

6:05 am-9:08 pm

2 stops20h 03m

$1,324

Washington, D.C.Faro

IAD - FAO

IADFAO

Washington, D.C. Dulles Intl

Mon 7/7

8:45 pm-5:40 pm

2 stops15h 55m

Faro

Tue 7/15

6:25 pm-4:15 pm

2 stops26h 50m

$1,399

Washington, D.C.Faro

IAD - FAO

IADFAO

Washington, D.C. Dulles Intl

Sun 7/6

6:10 pm-3:05 pm

2 stops15h 55m

Faro

Sat 7/12

2:05 pm-7:25 pm

1 stop34h 20m

$1,439

Washington, D.C.Faro

IAD - FAO

IADFAO

Washington, D.C. Dulles Intl

Sat 4/12

5:35 pm-10:40 am

1 stop12h 05m

Faro

Sat 4/19

6:50 pm-2:15 pm

1 stop24h 25m

$1,590

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/7

Showing 1-10 of 14 results
1
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Best time to book a flight from Dulles Intl to Algarve

Have a flexible travel schedule? Discover the best time to fly to Algarve from Dulles Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Dulles Intl to Algarve

Get recent, data-driven insights about flights from Dulles Intl to Algarve including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Algarve?

Currently, November is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Algarve (average of $628). Flying from Washington, D.C. Dulles Intl Airport to Algarve in June is currently the most expensive (average of $1,329). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in Algarve by month

Plan your trip to Algarve by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Algarve ranges from 0.1 - 4.6 inches per month. December is typically the wettest month, when rainfall can reach 4.6 in. July is typically the driest time to visit Algarve when rainfall is around 0.1 in.

Temperature in Algarve by month

Plan your trip to Algarve by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Algarve, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 53.6 F).

Reviews of airlines servicing Algarve

Get insights into the airlines that provide service to Algarve. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Algarve. Reviews last updated March 8, 2025.
KLM
7.8
Good
1,322 reviews

Boarding

7.8

Overall

7.8

Food

7.3

Crew

8.4

Comfort

7.7

Entertainment

7.2

Reviews

1 / 20

8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

KLM
7.8
Good
1,322 reviews
KLM
7.8
Good
1,322 reviews

Boarding

7.8

Overall

7.8

Food

7.3

Crew

8.4

Comfort

7.7

Entertainment

7.2

Reviews

1 / 20

8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

SWISS
7.5
Good
1,566 reviews
KLM
7.8
Good
1,322 reviews

Boarding

7.8

Overall

7.8

Food

7.3

Crew

8.4

Comfort

7.7

Entertainment

7.2

Reviews

1 / 20

8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

United Airlines
7.4
Good
8,649 reviews
KLM
7.8
Good
1,322 reviews

Boarding

7.8

Overall

7.8

Food

7.3

Crew

8.4

Comfort

7.7

Entertainment

7.2

Reviews

1 / 20

8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

Scandinavian Airlines
7.3
Good
1,317 reviews
KLM
7.8
Good
1,322 reviews

Boarding

7.8

Overall

7.8

Food

7.3

Crew

8.4

Comfort

7.7

Entertainment

7.2

Reviews

1 / 20

8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

Brussels Airlines
7.3
Good
341 reviews
KLM
7.8
Good
1,322 reviews

Boarding

7.8

Overall

7.8

Food

7.3

Crew

8.4

Comfort

7.7

Entertainment

7.2

Reviews

1 / 20

8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Algarve. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from Dulles Intl to Algarve that include hotel bookings?

    Yes. In addition to deals on Dulles Intl to Algarve flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dulles Intl to Algarve?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Algarve.

  • Can I find deals for business class flights from Dulles Intl to Algarve?

    Yes. Cheapflights offers flight deals from Dulles Intl to Algarve by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Algarve?

    Currently, November is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Algarve (average of $628). Flying from Washington, D.C. Dulles Intl Airport to Algarve in June is currently the most expensive (average of $1,329). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 2 airlines flying from Dulles Intl to Algarve

Discover the top 2 airlines that operate flights from Dulles Intl to Algarve. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 8, 2025.
AirlineCheapestAverageFlexibilityOn-time
TAP AIR PORTUGALCheapest$530Average$881FlexibilityNo cancel feeOn-timeN/A
Aer LingusCheapest$585Average$853FlexibilityNo cancel feeOn-timeN/A
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