IAD - FAO

$333 Find Cheap Flights from Washington Dulles Airport to Faro - Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest round-trip
$605
Typical prices: $776-$1,268
Aer Lingus
Fri 10/26Sat 11/10
IAD - FAO • 1 stop
Cheapest one-way
$333
Typical prices: $436-$646
Multiple Airlines
Sun 11/25
IAD - FAO • 3 stops
Nonstop flights
Not available
There are currently no direct flights between Washington, D.C. Dulles Intl Airport and Faro. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
6 weeks
in advance
Our data shows that travelers who book at least 6 weeks in advance save around 49% compared to booking last minute.
Insights
Insights
When to travel
January
Cheapest • 41% price drop
August
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Kastrup Copenhagen (CPH)
Cheapest • Avg $551 (round-trip)
Newark (EWR)
Shortest trip • 11h 57m (one-way)
Insights
Insights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Faro!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Dulles Intl to Faro (IAD-FAO)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Dulles Intl to Faro

Mon, Oct 26 - Tue, Nov 10
Aer Lingus Logo
6:15 pm - 10:35 amIAD  Washington, D.C. Dulles Intl-FAO Faro
12h 20m1 stop Dublin
Aer Lingus Logo
11:15 am - 7:20 pmFAO  Faro-IAD Washington, D.C. Dulles Intl
13h 05m1 stop Dublin
$605Aer Lingus
Fri, Nov 6 - Fri, Nov 13
TAP AIR PORTUGAL Logo
10:30 pm - 3:40 pmIAD  Washington, D.C. Dulles Intl-FAO Faro
12h 10m1 stop Lisbon Humberto Delgado
TAP AIR PORTUGAL Logo
6:05 am - 8:30 pmFAO  Faro-IAD Washington, D.C. Dulles Intl
19h 25m1 stop Lisbon Humberto Delgado
$626TAP AIR PORTUGAL
Sat, Jan 16 - Fri, Jan 22
TAP AIR PORTUGAL Logo
5:25 pm - 11:50 pmIAD  Washington, D.C. Dulles Intl-FAO Faro
25h 25m1 stop Lisbon Humberto Delgado
TAP AIR PORTUGAL Logo
5:05 pm - 3:15 pmFAO  Faro-IAD Washington, D.C. Dulles Intl
27h 10m1 stop Lisbon Humberto Delgado
$626TAP AIR PORTUGAL
Sat, Jan 30 - Sat, Feb 13
TAP AIR PORTUGAL Logo
5:25 pm - 10:20 amIAD  Washington, D.C. Dulles Intl-FAO Faro
11h 55m1 stop Lisbon Humberto Delgado
TAP AIR PORTUGAL Logo
4:30 pm - 8:35 pmFAO  Faro-IAD Washington, D.C. Dulles Intl
33h 05m1 stop Lisbon Humberto Delgado
$630TAP AIR PORTUGAL
Fri, Oct 9 - Fri, Oct 16
Aer Lingus Logo
5:15 pm - 7:00 pmIAD  Washington, D.C. Dulles Intl-FAO Faro
20h 45m1 stop Dublin
Aer Lingus Logo
11:45 am - 7:25 pmFAO  Faro-IAD Washington, D.C. Dulles Intl
12h 40m1 stop Dublin
$712Aer Lingus
Fri, Oct 9 - Thu, Oct 15
Aer Lingus Logo
8:55 pm - 7:00 pmIAD  Washington, D.C. Dulles Intl-FAO Faro
17h 05m1 stop Dublin
Aer Lingus Logo
11:45 am - 7:10 pmFAO  Faro-IAD Washington, D.C. Dulles Intl
12h 25m1 stop Dublin
$712Aer Lingus
Mon, Oct 26 - Tue, Nov 10
Multiple Airlines Logo
8:40 pm - 9:10 pmIAD  Washington, D.C. Dulles Intl-FAO Faro
20h 30m2 stops Reykjavik Keflavik Intl Brussels Bruxelles-National
Multiple Airlines Logo
11:15 am - 7:20 pmFAO  Faro-IAD Washington, D.C. Dulles Intl
13h 05m1 stop Dublin
$731Multiple Airlines
Fri, Oct 9 - Thu, Oct 15
Multiple Airlines Logo
8:55 pm - 9:30 pmIAD  Washington, D.C. Dulles Intl-FAO Faro
19h 35m1 stop Dublin
Multiple Airlines Logo
10:15 am - 7:10 pmFAO  Faro-IAD Washington, D.C. Dulles Intl
13h 55m1 stop Dublin
$732Multiple Airlines
Wed, Oct 14 - Mon, Oct 19
Multiple Airlines Logo
9:55 am - 4:55 pmIAD  Washington, D.C. Dulles Intl-FAO Faro
26h 00m2 stops Toronto Pearson Intl Madrid Barajas
Multiple Airlines Logo
6:10 pm - 7:25 pmFAO  Faro-IAD Washington, D.C. Dulles Intl
30h 15m3 stops Lisbon Humberto Delgado Madrid Barajas Munich Franz Josef Strauss
$747Multiple Airlines
Wed, Oct 14 - Mon, Oct 19
Aer Lingus Logo
8:55 pm - 7:25 pmIAD  Washington, D.C. Dulles Intl-FAO Faro
17h 30m1 stop Dublin
Aer Lingus Logo
11:45 am - 7:25 pmFAO  Faro-IAD Washington, D.C. Dulles Intl
12h 40m1 stop Dublin
$877Aer Lingus
Booking Insights

Price, demand and travel trends for Washington, D.C. Dulles Intl Airport to Faro flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Washington, D.C. Dulles Intl Airport to Faro with more confidence.

How much is a round-trip flight from Washington, D.C. Dulles Intl Airport to Faro?

Round-trip flights from Washington, D.C. Dulles Intl Airport to Faro start at $605. Prices are below average for this route right now, with typical round-trip fares ranging from $776 to $1,268. The lowest price found in the past 5 days was $605 on Aer Lingus.

What's the cheapest day of the week to fly from Washington, D.C. Dulles Intl Airport to Faro?

Saturday is the cheapest day of the week to fly from Washington, D.C. Dulles Intl Airport to Faro, it is 28% cheaper than the average day. Wednesday is the most expensive day with flight prices 47% higher than average. Based on deals found by KAYAK users in the last 12 months.

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

•January is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Faro at $611 round-trip.
•July ($1,634) and June ($1,327) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 167% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Washington, D.C. Dulles Intl Airport to Faro the cheapest?

Flights from Washington, D.C. Dulles Intl Airport to Faro are cheapest 6 weeks before departure. Booking in this window typically costs about 49% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Find deals

Key details for Washington, D.C. Dulles Intl Airport to Faro flights

Low season

January

Cheapest flight

$333
Best time to beat the crowds with an average 41% drop in price.
Most popular time to fly and prices are also 10% lower on average.
Flight from Washington, D.C. Dulles Intl Airport to Faro

When to book flights from Dulles Intl to Faro

Are your dates flexible? Find out the best times to travel from Dulles Intl to Faro based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Washington, D.C. Dulles Intl Airport to Faro flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Washington, D.C. Dulles Intl Airport to Faro?

    Flights from Washington, D.C. Dulles Intl Airport to Faro usually depart from Washington, D.C. Dulles Intl (IAD) and arrive at Faro (FAO).

  • What cabin classes can I book on flights from Washington, D.C. Dulles Intl Airport to Faro?

    Three cabin classes are available on flights from Washington, D.C. Dulles Intl Airport to Faro:

    • Economy Class
    • Premium Economy Class
    • Business Class

  • Which airports do connecting flights from Washington, D.C. Dulles Intl Airport to Faro pass through?

    One-stop flights from Washington, D.C. Dulles Intl Airport to Faro most commonly connect through:

    • Lisbon Humberto Delgado (LIS) - 54% of one-stop connections
    • Dublin (DUB) - 33% of one-stop connections
    • Brussels Bruxelles-National (BRU) - 5% of one-stop connections
    • Zurich (ZRH) - 3% of one-stop connections

    Lisbon Humberto Delgado (LIS) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Washington, D.C. Dulles Intl Airport to Faro?

    On the Washington, D.C. Dulles Intl Airport to Faro route, being flexible with your departure day can save you up to 52%. Saturday is the cheapest day at $750 round-trip on average, while Wednesday is the most expensive at $1,536: a $786 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • How expensive are last-minute Washington, D.C. Dulles Intl Airport to Faro flights?

    Last-minute fares on this route - booked within 2 weeks of departure - run 25% above the route average of $1,038. Book 6 weeks before departure for the lowest fares.

  • How long is a flight from Washington, D.C. Dulles Intl Airport to Faro?

    A nonstop flight from Washington, D.C. Dulles Intl Airport to Faro takes 0h 00m, covering 3,688 miles.

  • Do I need a passport to fly from Washington, D.C. Dulles Intl Airport to Faro?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How are flight prices from Washington, D.C. Dulles Intl Airport to Faro looking right now?

    One-way fares from Washington, D.C. Dulles Intl Airport to Faro are currently lower than usual. Average one-way flight prices are about $388, which is 27% below the typical average for this route.

  • How much time can I save by choosing a different layover airport from Washington, D.C. Dulles Intl Airport to Faro?

    Flying via Newark (EWR) gives the shortest average 1-stop total travel time at 11h 57m, compared with 12h 40m via Dublin (DUB) and 14h 25m via Lisbon Humberto Delgado (LIS).

  • What is the time difference between Washington, D.C. Dulles Intl Airport and Faro?

    Faro is 5 hours ahead of Washington, D.C. Dulles Intl Airport (Western European Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Faro Airport (FAO)?

    Faro Airport (FAO) hosts 5 major car rental companies, with daily rates starting from around $2 for economy cars. Top options include:
    • Klass Wagen
    • Goldcar Rental SP
    • GREEN MOTION
    • AIRAUTO
    • Sixt

  • How much should I expect to pay for a Washington, D.C. Dulles Intl Airport to Faro flight?

    Round-trip flights from Washington, D.C. Dulles Intl Airport to Faro range from $776 to $1,268, with an average of $1,038 over the past 12 months. Anything below $776 counts as a good deal.

Your guide to booking Washington, D.C. Dulles Intl Airport to Faro flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Saturday departure instead of Wednesday. On this route, Saturday flights average $750 - about $786 less than Wednesday (51% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 6 weeks before you fly. On this route, that window historically saves about 49% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Washington, D.C. Dulles Intl Airport to Faro trip for January. Fares historically average $611 round-trip in that month - typically $1,023 less than the most expensive month, which is July (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Faro Airport.
    - Hotel Monaco
    - ibis Faro Algarve
    - Hotel 3K Faro Aeroporto

More options for your flight from Dulles Intl to Faro

Complete your trip to Faro with a hotel stay or car rental

Car rentals in Faro
Hotels in Faro
Vacations in Faro