What is the cheapest day to fly from Washington, D.C. Dulles Intl Airport to Albufeira?

Travelers seeking maximum savings on their Washington, D.C. Dulles Intl Airport to Albufeira flight should consider departing on Monday afternoons when fares are most often at their lowest. Tuesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Albufeira 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 Albufeira when rainfall is around 0.1 in.

If weather is an important factor for your trip to Albufeira, 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).

How far in advance should I book a flight from Washington, D.C. Dulles Intl Airport to Albufeira?

To save up to 133% on this flight, we recommend booking at least 59 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Washington, D.C. Dulles Intl Airport to Albufeira from $595 1-2 weeks out and tickets from $1,258 for flights departing within the next 72 hours.

What is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Albufeira?

November can be a great time to fly to Albufeira from Washington, D.C. Dulles Intl Airport with a flight ticket averaging about $902. Cheapflights users have found deals in the month of November for as cheap as $506. The most expensive prices can be found in the month of June.

What is the cheapest time of day to fly from IAD to AL9?

When flying from Washington, D.C. Dulles Intl Airport to Albufeira, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

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

How can I find direct flights from Dulles Intl to Albufeira?

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

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

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

$263+ Flights from Washington, D.C. Dulles Intl Airport to Albufeira

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Cheap flight deals from Dulles Intl to Albufeira

Round-trip from	$545 (oojo)
One-way from	$265 (Kiwi.com)
Popular in	June
Cheapest in	August
Average price	$1,377

From Washington, D.C. Dulles Intl to Albufeira

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One-way flight from Washington, D.C. Dulles Intl to Albufeira

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Highest demand for flights based on searches. 28% potential increase in price ($350 potential increase over avg. RT price).

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Cheapest flight prices on average. 5% potential price decrease ($50 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Find flight deals from Dulles Intl to Albufeira

Cheapest flights from Dulles Intl to Albufeira
Explore the most affordable flight options available from Dulles Intl to Albufeira. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

Tue 10/710:20 pmIAD - FAO

1 stop14h 00mTAP AIR PORTUGAL

Wed 10/156:05 amFAO - IAD

1 stop14h 15mTAP AIR PORTUGAL

Deal found 7/31

$545

Mon 10/610:05 pmIAD - FAO

1 stop29h 45mScandinavian Airlines

Tue 10/2810:50 amFAO - IAD

1 stop35h 25mScandinavian Airlines

Deal found 7/30

$557

Sun 9/148:25 pmIAD - FAO

1 stop17h 35mAer Lingus

Tue 9/2311:45 amFAO - IAD

1 stop12h 45mAer Lingus

Deal found 7/28

$612

Sun 9/1410:20 pmIAD - FAO

2 stops16h 20mMultiple Airlines

Tue 9/236:15 pmFAO - IAD

3 stops31h 50mMultiple Airlines

Deal found 7/28

$614

Best flights from Dulles Intl to Albufeira
Discover carefully curated flight deals from Dulles Intl to Albufeira that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 31, 2025.

Tue 10/710:20 pmIAD - FAO

1 stop14h 00mTAP AIR PORTUGAL

Wed 10/156:05 amFAO - IAD

1 stop14h 15mTAP AIR PORTUGAL

Deal found 7/31

$545

Mon 10/610:05 pmIAD - FAO

1 stop29h 45mScandinavian Airlines

Tue 10/2810:50 amFAO - IAD

1 stop35h 25mScandinavian Airlines

Deal found 7/30

$557

Sun 9/148:25 pmIAD - FAO

1 stop17h 35mAer Lingus

Tue 9/2311:45 amFAO - IAD

1 stop12h 45mAer Lingus

Deal found 7/28

$612

Sun 9/1410:20 pmIAD - FAO

2 stops16h 20mMultiple Airlines

Tue 9/236:15 pmFAO - IAD

3 stops31h 50mMultiple Airlines

Deal found 7/28

$614

Last-minute flights from Dulles Intl to Albufeira
Discover last-minute flight deals from Dulles Intl to Albufeira. Data last updated July 31, 2025 and is based on user searches.

Tue 8/2610:20 pmIAD - FAO

1 stop20h 30mTAP AIR PORTUGAL

Tue 9/26:15 pmFAO - IAD

1 stop26h 05mTAP AIR PORTUGAL

Deal found 7/30

$808

Tue 8/265:37 pmIAD - FAO

2 stops18h 43mAir Canada

Tue 9/26:05 amFAO - IAD

3 stops20h 20mAir Canada

Deal found 7/30

$1,999

Wed 8/275:20 pmIAD - FAO

1 stop20h 40mAer Lingus

Wed 9/311:40 amFAO - IAD

1 stop12h 50mAer Lingus

Deal found 7/28

$688

Wed 8/275:35 pmIAD - FAO

2 stops24h 05mMultiple Airlines

Wed 9/34:05 pmFAO - IAD

2 stops28h 15mMultiple Airlines

Deal found 7/28

$777

Thu 8/289:40 pmIAD - FAO

2 stops45h 10mTurkish Airlines

Mon 9/86:05 amFAO - IAD

2 stops42h 40mTurkish Airlines

Deal found 7/31

$3,734

Thu 8/2810:40 pmIAD - FAO

1 stop15h 20mBritish Airways

Mon 9/811:10 amFAO - IAD

1 stop33h 50mBritish Airways

Deal found 7/29

$4,382

One-way flights from Dulles Intl to Albufeira
Search for one-way flight options from Dulles Intl to Albufeira. Find affordable one-way fares based on user searches. Data last updated July 31, 2025.

Mon 8/1810:20 pmIAD - FAO

2 stops29h 30mMultiple Airlines

Deal found 7/29

$263

Mon 8/1810:20 pmIAD - FAO

1 stop14h 00mTAP AIR PORTUGAL

Deal found 7/29

$412

Thu 10/165:40 pmIAD - FAO

2 stops16h 25mLufthansa

Deal found 7/30

$1,571

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Albufeira that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Faro

IAD - FAO

IADFAO

Washington, D.C. Dulles Intl

Tue 10/7

10:20 pm-5:20 pm

1 stop14h 00m

Faro

Wed 10/15

6:05 am-3:20 pm

1 stop14h 15m

$545

Washington, D.C.Faro

IAD - FAO

IADFAO

Washington, D.C. Dulles Intl

Mon 10/6

10:05 pm-8:50 am

1 stop29h 45m

Faro

Tue 10/28

10:50 am-6:15 pm

1 stop35h 25m

$557

Washington, D.C.Faro

IAD - FAO

IADFAO

Washington, D.C. Dulles Intl

Sun 9/14

8:25 pm-7:00 pm

1 stop17h 35m

Faro

Tue 9/23

11:45 am-7:30 pm

1 stop12h 45m

$612

Washington, D.C.Faro

IAD - FAO

IADFAO

Washington, D.C. Dulles Intl

Sun 9/14

10:20 pm-7:40 pm

2 stops16h 20m

Faro

Tue 9/23

6:15 pm-9:05 pm

3 stops31h 50m

$614

Washington, D.C.Faro

IAD - FAO

IADFAO

Washington, D.C. Dulles Intl

Mon 8/18

10:20 pm-8:50 am

2 stops29h 30m

$263

Washington, D.C.Faro

IAD - FAO

IADFAO

Washington, D.C. Dulles Intl

Mon 8/18

10:20 pm-5:20 pm

1 stop14h 00m

$412

Washington, D.C.Faro

IAD - FAO

IADFAO

Washington, D.C. Dulles Intl

Thu 10/16

5:40 pm-3:05 pm

2 stops16h 25m

$1,571

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Best time to book a flight from Dulles Intl to Albufeira

Have a flexible travel schedule? Discover the best time to fly to Albufeira 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.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Dulles Intl Airport to Albufeira

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

Currently, November is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Albufeira (average of $628). Flying from Washington, D.C. Dulles Intl Airport to Albufeira 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.

Reviews of airlines servicing Albufeira

Get a feel of what it's like to fly with Scandinavian Airlines, Aer Lingus, and TAP AIR PORTUGAL from Washington, D.C. Dulles Intl Airport to Albufeira by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Scandinavian Airlines

7.4

Good

1,457 reviews

Reviews

1 / 20

6.0

Good

Anonymous,May 2025

ATL - CPH

I asked for wheelchair assistance. When I got to Copenhagen, there was none. Luckily I found a robot type wheelchair that got me to my next gate. In Dusseldorf, there was no help at all. On the return trip, SAS bumped me and sent me to another airline without provision to get to my final destination. I had to make other arrangement to get home which was VERY expensive. I do not understand them, they treat Americans like trash.

Scandinavian Airlines

7.4

Good

1,457 reviews

Scandinavian Airlines

7.4

Good

1,457 reviews

Reviews

1 / 20

6.0

Good

Anonymous,May 2025

ATL - CPH

Aer Lingus

7.1

Good

1,192 reviews

Scandinavian Airlines

7.4

Good

1,457 reviews

Reviews

1 / 20

6.0

Good

Anonymous,May 2025

ATL - CPH

TAP AIR PORTUGAL

7.1

Good

1,933 reviews

Scandinavian Airlines

7.4

Good

1,457 reviews

Reviews

1 / 20

6.0

Good

Anonymous,May 2025

ATL - CPH

Lufthansa

6.8

Okay

7,275 reviews

Scandinavian Airlines

7.4

Good

1,457 reviews

Reviews

1 / 20

6.0

Good

Anonymous,May 2025

ATL - CPH

Related info for your journey

Can I find deals for flights from Dulles Intl to Albufeira that include hotel bookings?
Yes. In addition to deals on Dulles Intl to Albufeira flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Dulles Intl to Albufeira?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Albufeira.
Can I find deals for business class flights from Dulles Intl to Albufeira?
Yes. Cheapflights offers flight deals from Dulles Intl to Albufeira 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 Albufeira?
Currently, November is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Albufeira (average of $628). Flying from Washington, D.C. Dulles Intl Airport to Albufeira 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Dulles Intl to Albufeira

Top 2 airlines flying from Dulles Intl to Albufeira

Airline	Cheapest	Average	Flexibility	On-time
TAP AIR PORTUGAL	Cheapest$541	Average$888	FlexibilityNo cancel fee	On-timeN/A
Aer Lingus	Cheapest$738	Average$939	FlexibilityNo cancel fee	On-timeN/A

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$263+ Cheap flights from Dulles Intl (IAD) to Albufeira, Portugal

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 8/18. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Dulles Intl to Albufeira with Cheapflights

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2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Dulles Intl to Albufeira

Keep the following information in mind while searching for Dulles Intl to Albufeira flight deals. Data was last updated July 31, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Dulles Intl to Albufeira

Cheapest flights from Dulles Intl to AlbufeiraExplore the most affordable flight options available from Dulles Intl to Albufeira. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

Explore the most affordable flight options available from Dulles Intl to Albufeira. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Albufeira that are best for you.

Best time to book a flight from Dulles Intl to Albufeira

Have a flexible travel schedule? Discover the best time to fly to Albufeira from Dulles Intl with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Dulles Intl Airport to Albufeira

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

Reviews of airlines servicing Albufeira

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Albufeira. 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 Albufeira that include hotel bookings?

How can I find direct flights from Dulles Intl to Albufeira?

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Dulles Intl to Albufeira

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Dulles Intl to Albufeira

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Cheapest flights from Dulles Intl to Albufeira
Explore the most affordable flight options available from Dulles Intl to Albufeira. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.