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Find cheap flights from Washington, D.C. to Algarve from $403

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Washington, D.C. to Algarve departing on 7/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Wed 6/26
Wed 7/3

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Best Algarve Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Faro
Faro1 stop$529

Good to know

Low season

January

High season

July

Cheapest flight

$403
Best time to beat the crowds with an average 28% drop in price.
Most popular time to fly with an average 26% increase in price.
Flight from Washington Dulles Airport to Faro

FAQs - booking Algarve flights

  • How does KAYAK find such low prices on flights from Washington, D.C. to Algarve?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington, D.C. to Algarve.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington, D.C. to Algarve?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Algarve from Washington, D.C. is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Washington, D.C. to Algarve?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Algarve with an airline and back to Washington, D.C. with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington, D.C. to Algarve?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Algarve from Washington, D.C. up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

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Top 4 airlines serving from Washington, D.C. to Algarve

 
Need help choosing which airline to fly with from Washington, D.C. to Algarve? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 10810 reviews
7.7Boarding
7.1Entertainment
6.7Food
7.2Comfort
8.1Crew
Airline reviews

We ended up with seats in the very back. So they did not recline. Have no idea why, we reserved and checked in very early. The isles were very narrow and the seats had very little leg room. But they did give us water, and a snack.

4.0 OkayAnonymous, May 2024IAD - DEN
Read more about United Airlines reviews

We ended up with seats in the very back. So they did not recline. Have no idea why, we reserved and checked in very early. The isles were very narrow and the seats had very little leg room. But they did give us water, and a snack.

Should have video screens Plane audio was poor and without wired connection hard to understand crew. Should serve more than just cups of water and pretzels on six hour flight. Did not see crew rest of flight. Fix charging sockets to retain charging blocks.

Food was terrible Not many options Stewards dont care Delay

The ride was good but no food ot entertainment hence, it was just over an hour flight.

they made me check my carryon. There was space in the overhead bins.

The plane was delayed 2 hours. The wifi did not work. The seat in first class was not comfortable because the bottom felt like it lost all of its padding. And I did not like when the flight attendant made me wait at my seat to use the bathroom and didn't tell me why. If there were too many people using the 1st Class bathroom, she should have told me to go in the back, coach bathrooms. I guess I have to feel fortunate that they found 2 local pilots to still fly the plane tonight after the original pilots ended up at an airport 60 miles away due to high winds.

The crew were really great, but the 4 hour delay in small chunks was the worst.

Every experience was good except for the lack of comfort in those economy seats. I never had knee pain until that flight. Those seats are uncomfortable.

I bought internet for the flight. Don’t waste your money. I wasn’t able to download a 1 Mb file from Google Docs during a 3-4 hr period. You can only use WhatsApp and email if you are willing to wait.

Just a crappy airline. The same every time. You feel you are a cow on a farm. You are being being whipped and pulled.

I fly to the USA every 6wks on Ave and 99% of the time I fly Aer Lingus. If I fly BA I’m always disappointed. My only criticism is the food. I’m vegan and over the last year it’s got slightly better these last couple of flights but on the whole it’s not good! Salad and fruit salad for breakfast and that’s also the starter and desert for the lunch/dinner and the main is usually rice with fried veg 😳the pasta is pretty good though. That’s been the last 2 meals…. Everything else is fantastic.

The flight was half full and I presume that the next few days are even less busy not sure why they are still charging a premium to change a flight.

Are Longus was fine. I booked thru Kayak and was unable to get my business class seat early. Sat next to galley. Crew forgot to wake me for breakfast.

I loved how they arrange boarding (starting with people seated in back and moving to the front). Flight crew was very polite and welcoming. Seating was ok, I felt like there was enough leg space however it is noticeable when the passenger in front of you sets their seat back.

Nice to be on a flight that wasn't fully booked so there were only two of us in the three seat row.

The only problem was there are games on the entertaiment system. The guy behind me played poker the entire time and poking the back of my seat. I hope they remove these.

Great travel. Wonderful experience. Hope to do it again in the near future. God willing

Aer Lingus doesn't have plug ins for devices at each seat. They also did not give me a dairy free meal as requested and confirmed by staff. It was as if I had not requested anything. Otherwise, they were great!

The transatlantic flight was wonderful. The regional reminded me of jet blue. Crazy and packed. Not enough overhead space and tough on elderly.

All OK. Food, best bring your own. Even a BigMac will be better.

Most important was the effciency - on-time take-offs and landings, no missed connections, baggage arrived correctly. Friendly & professional crew. Less important was food/drink. Pretty spartan, but we'll know next time and bring our own stuff.

Great airline, new, comfortable and quiet planes. Plenty of leg room and state of the art entertainment system. The big downside is the connection in Lisbon. The airport is small and a bus is needed from the plane to the terminal. Is a mess, takes a lot of time, nobody gives an explanation, boarding zones are not honored, etc.

I thought Miami's airport was very disorganized during the Boarding.

Very efficient boarding - other airlines could learn from them. Friendly, efficient crew. Red eye flight, so dinner meal was irrelevant. Breakfast could have been more substantial. Seats reasonably comfy.

People seated in exit rows should have designated overhead space

I have been flying internationally for most of like. My first trip with TAP- wonderful! I look forward to flying with them more frequently in the future!

Larger seats on this plane made the ride reasonably comfortable. Our next flight, from Lisbon to Copenhagen, was inconsiderately tight and stressful. The seats were smaller, space between rows was very limited (no button or mechanism to even slightly incline anyone’s seat), and leg-cramping under the seat in front. Just like sardines in a can. Really felt for all the tall Danes on the flight. Their knees were pressed against the seat in front throughout the flight.

Flight was 2+ hrs late boarding. Delay updates were nonexistent. Boarding Gate change was by word of mouth.

The plane was modern and clean. TAP staff at the airport as well as the flight crew were professional, friendly, and helpful. Overall, a great experience.

The airline made last minute changes to our business class seats splitting our family of 4 with young children who had pre-booked a row of 4 seats. The seat was also dirty and sticky. Our pre-ordered child meals were also not available. :(

First time flying with BA and I will do it again. Staff at airport and on board were very nice and helpful

they are improving. The crew from Charlotte to Tampa was outstanding. SMILING and trying to be helpful with the customers.

Wonderful service and very comfy in the bulkhead in Economy Plus! Delicious food.

The BA team at Sky Harbor is deplorable, full of unnecessary attitude and poor communication. It seems like every member of the team was looking at another to solve the problem, instead of taking agency to do so themselves. I saw no less than 6 altercations with the same gate agent where he threatened to revoke the passengers boarding pass for asking a wildly reasonable question, something as simple as where the cue to board was. I’ve complained to BA before but it seems this isn’t an issue for them, which is very disappointing

Boarding poor in London,ok in Chicago. Don’t like Heatrow/terminal5

It was very good. We got a late start by about an hour and a half. However I worked rather have that than crash. It was purely mechanical. They had our tickets ready when we came off the plane in London for the next leg. The only mishap was when we got to Lisbon my husbands luggage made or bit mine didn't. All was not lost because I did finally get it 2 days later. I was really pleased that they c made the effort.

Leg space was not enough. The meal was not satisfactory.

Liked that my American Airlines status seamlessly transferred to BA so luggage check was free. Flights were on time, boarding quick. Wish they didn’t assign connecting gate so late at Heathrow.

The entire process was flawless and as expected flying first class. The only thing that I have a complaint on...when first boarding, the plane was EXTREMELY cold; then when we were trying to sleep, it was way too hot - just better regulating (especially trying to sleep) would have made it perfect.

- OK plane. Basic accommodations. OK food. The digital window shade wasn't working.

Book cheap flights from Washington, D.C. to Algarve

Recent round-trip flight deals

9/11Wed
1 stopTAP AIR PORTUGAL
20h 30mIAD-FAO
9/18Wed
1 stopTAP AIR PORTUGAL
11h 00mFAO-IAD
$529
10/1Tue
1 stopTAP AIR PORTUGAL
13h 50mIAD-FAO
10/8Tue
1 stopTAP AIR PORTUGAL
14h 15mFAO-IAD
$532
10/1Tue
2 stopsSWISS
38h 10mIAD-FAO
10/8Tue
1 stopSWISS
26h 05mFAO-IAD
$630
8/21Wed
2 stopsUnited Airlines
20h 42mIAD-FAO
9/2Mon
1 stopUnited Airlines
27h 05mFAO-IAD
$809
8/21Wed
2 stopsUnited Airlines
20h 42mIAD-FAO
9/2Mon
2 stopsUnited Airlines
33h 00mFAO-IAD
$870
9/11Wed
2 stopsSWISS
14h 10mIAD-FAO
9/18Wed
1 stopSWISS
35h 50mFAO-IAD
$882
8/9Fri
1 stopAer Lingus
24h 10mIAD-FAO
8/23Fri
1 stopAer Lingus
12h 20mFAO-IAD
$945
7/4Thu
1 stopAer Lingus
20h 40mIAD-FAO
7/9Tue
1 stopAer Lingus
12h 20mFAO-IAD
$1,189
9/2Mon
1 stopBritish Airways
12h 25mBWI-FAO
9/12Thu
1 stopBritish Airways
28h 45mFAO-BWI
$1,298
9/13Fri
1 stopBritish Airways
12h 20mBWI-FAO
9/29Sun
1 stopBritish Airways
29h 30mFAO-BWI
$1,348

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Recent one-way flight deals

7/2Tue
2 stops
23h 40mIAD-FAO
$403
6/10Mon
3 stops
49h 37mBWI-FAO
$406
6/10Mon
2 stops
39h 05mBWI-FAO
$424
7/2Tue
1 stopTAP AIR PORTUGAL
19h 20mIAD-FAO
$662
6/4Tue
1 stopTAP AIR PORTUGAL
12h 25mIAD-FAO
$708
6/7Fri
1 stopScandinavian Airlines
19h 40mIAD-FAO
$882
6/9Sun
2 stopsAir Canada
17h 10mDCA-FAO
$962
6/8Sat
2 stopsAir Canada
21h 40mIAD-FAO
$997
6/11Tue
1 stopBritish Airways
16h 50mBWI-FAO
$1,082
6/6Thu
1 stopBritish Airways
13h 45mBWI-FAO
$1,960

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Flights to Algarve

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$220
$315
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$44

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