IAD - FAO

$327 Find Cheap Flights from Washington Dulles Airport to Faro - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$702
Typical prices: $807-$1,263
TAP AIR PORTUGAL
Wed 2/14Wed 2/21
IAD - FAO • 1 stop
Cheapest one-way
$327
Typical prices: $453-$694
Multiple Airlines
Sun 12/2
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
24 weeks
in advance
Our data shows that travelers who book at least 24 weeks in advance save around 43% compared to booking last minute.
Insights
Insights
When to travel
January
Cheapest • 42% price drop
September
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
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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

Sun, Feb 14 - Sun, Feb 21
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
4:30 pm - 3:15 pmFAO  Faro-IAD Washington, D.C. Dulles Intl
27h 45m1 stop Lisbon Humberto Delgado
$702TAP AIR PORTUGAL
Mon, Nov 30 - Mon, Dec 7
TAP AIR PORTUGAL Logo
5:25 pm - 3:40 pmIAD  Washington, D.C. Dulles Intl-FAO Faro
17h 15m1 stop Lisbon Humberto Delgado
TAP AIR PORTUGAL Logo
6:05 am - 3:15 pmFAO  Faro-IAD Washington, D.C. Dulles Intl
14h 10m1 stop Lisbon Humberto Delgado
$707TAP AIR PORTUGAL
Sat, Nov 14 - Sat, Dec 5
Multiple Airlines Logo
5:25 pm - 3:25 pmIAD  Washington, D.C. Dulles Intl-FAO Faro
17h 00m2 stops Lisbon Humberto Delgado Porto
Multiple Airlines Logo
6:05 am - 3:15 pmFAO  Faro-IAD Washington, D.C. Dulles Intl
14h 10m1 stop Lisbon Humberto Delgado
$723Multiple Airlines
Sat, Nov 14 - Wed, Dec 2
Multiple Airlines Logo
5:25 pm - 3:25 pmIAD  Washington, D.C. Dulles Intl-FAO Faro
17h 00m2 stops Lisbon Humberto Delgado Porto
Multiple Airlines Logo
11:10 am - 8:30 pmFAO  Faro-IAD Washington, D.C. Dulles Intl
14h 20m1 stop Lisbon Humberto Delgado
$723Multiple Airlines
Sat, Nov 14 - Thu, Dec 3
Multiple Airlines Logo
5:25 pm - 3:25 pmIAD  Washington, D.C. Dulles Intl-FAO Faro
17h 00m2 stops Lisbon Humberto Delgado Porto
Multiple Airlines Logo
6:05 am - 3:15 pmFAO  Faro-IAD Washington, D.C. Dulles Intl
14h 10m1 stop Lisbon Humberto Delgado
$723Multiple Airlines
Sat, Nov 14 - Fri, Dec 4
Multiple Airlines Logo
5:25 pm - 3:25 pmIAD  Washington, D.C. Dulles Intl-FAO Faro
17h 00m2 stops Lisbon Humberto Delgado Porto
Multiple Airlines Logo
11:10 am - 8:30 pmFAO  Faro-IAD Washington, D.C. Dulles Intl
14h 20m1 stop Lisbon Humberto Delgado
$723Multiple Airlines
Sat, Nov 14 - Fri, Dec 4
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
5:05 pm - 3:15 pmFAO  Faro-IAD Washington, D.C. Dulles Intl
27h 10m1 stop Lisbon Humberto Delgado
$737TAP AIR PORTUGAL
Sat, Nov 14 - Thu, Dec 3
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
6:05 am - 3:15 pmFAO  Faro-IAD Washington, D.C. Dulles Intl
14h 10m1 stop Lisbon Humberto Delgado
$738TAP AIR PORTUGAL
Sun, Nov 15 - Sun, Nov 22
Aer Lingus Logo
8:50 pm - 10:35 amIAD  Washington, D.C. Dulles Intl-FAO Faro
32h 45m1 stop Dublin
Aer Lingus Logo
11:15 am - 7:20 pmFAO  Faro-IAD Washington, D.C. Dulles Intl
13h 05m1 stop Dublin
$1,081Aer Lingus
Thu, Nov 19 - Sat, Dec 5
Aer Lingus Logo
8:50 pm - 10:35 amIAD  Washington, D.C. Dulles Intl-FAO Faro
32h 45m1 stop Dublin
Aer Lingus Logo
11:15 am - 3:45 pmFAO  Faro-IAD Washington, D.C. Dulles Intl
33h 30m1 stop Dublin
$1,370Aer 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 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 typically range from $807 to $1,263. The lowest price found in the past 5 days was $702, on TAP AIR PORTUGAL.

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

Based on deals KAYAK users found in the last 12 months, Sunday is the cheapest day of the week to fly from Washington, D.C. Dulles Intl Airport to Faro. It’s 17% cheaper than the average day, while Wednesday is the most expensive, with prices 44% higher.

What’s 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 flights from Washington, D.C. Dulles Intl Airport to Faro the cheapest?

Flights from Washington, D.C. Dulles Intl Airport to Faro are cheapest 24 weeks before departure. Booking in this window typically costs about 43% 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

$327
Beat the crowds with an average 66% drop in travelers.
The most popular month to fly with an average 92% increase in travelers.
One-way 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 answers about this route, including flight times, airports, airlines and booking tips.

  • 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

  • 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 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 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 $807 to $1,263, with an average of $1,060 over the past 12 months. Anything below $807 counts as a good deal.

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

    Last-minute fares on this route (booked within two weeks of departure) run 26% above the $1,060 route average. Book 24 weeks before departure for the lowest fares.

  • 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 higher than usual. Average one-way flight prices are about $1,301, which is 136% above the typical average for this route.

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

    Faro Airport (FAO) hosts 5 major car rental companies, with daily rates averaging $20 for economy cars. Top options include:

    • Klass Wagen
    • GREEN MOTION
    • Goldcar Rental SP
    • AIRAUTO
    • Sixt

  • 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).

  • 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) - 48% of one-stop connections
    • Dublin (DUB) - 40% of one-stop connections
    • Brussels Bruxelles-National (BRU) - 5% of one-stop connections
    • Zurich (ZRH) - 2% of one-stop connections

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

    Yes. Flexible dates can save you up to 43% on flights from Washington, D.C. Dulles Intl Airport to Faro. Sunday is the cheapest departure day at $887 round-trip on average, while Wednesday is the most expensive at $1,536, a difference of $649.

    Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • 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 39m via Dublin (DUB) and 12h 49m via Madrid Barajas (MAD).

  • 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.

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 are flexible, aim for a Sunday departure and avoid flying on Wednesday. On this route, Sunday flights average $887, about $649 less than Wednesday fares (42% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 24 weeks before you fly. On this route, that window historically saves about 43% 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.

    • ibis Faro Algarve
    • Hotel Monaco
    • Occidental Faro

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