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Flight Deals from Lisbon to Washington Dulles Airport from $486

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Stops

  • Nonstop
    from $624
  • Up to 1 stop
    $607
  • Up to 2 stops
    $1034

Airlines

  • Aer Lingus
    $809
  • American Airlines
    $805
  • British Airways
    $661
  • IBERIA
    $901
  • Lufthansa
    $613
  • Royal Air Maroc
    $892
  • SAS Airlines
    $1034
  • SWISS
    $607
  • TAP Portugal
    $624
  • Turkish Airlines
    $859
  • United Airlines
    $609

Cabin Class

  • Economy
    $607

Departure Airports

  • Humberto Delgado Airport (Lisbon Portela Airport)
    $607

Arrival Airports

  • Washington Dulles Airport
    $607

Layover Airports

  • Casablanca Mohammed V Airport
    $892
  • Copenhagen Kastrup Airport
    $1034
  • Dublin Airport
    $805
  • Francisco de Sá Carneiro Airport
    $1645
  • Frankfurt am Main Airport
    $607
  • Istanbul Airport
    $859
  • London Heathrow Airport
    $661
  • New York John F Kennedy Airport
    $1034
  • Newark Liberty Airport
    $609
  • Philadelphia International Airport
    $809
  • Toronto Pearson Airport
    $609
  • Zürich Airport
    $607

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On average save $240 per traveler
SWISS Logo
SWISS

12/17/25

LIS
9h 35m
FRA

12/17/25

IAD
SWISS Logo
SWISS

01/18/26

IAD
17h 50m
ZRH

01/19/26

LIS
$607
United Airlines Logo
United Airlines

12/19/25

LIS
9h 29m
YYZ

12/19/25

IAD
United Airlines Logo
United Airlines

01/07/26

IAD
19h 40m
EWR

01/08/26

LIS
$609
Lufthansa Logo
Lufthansa

12/17/25

LIS
9h 35m
FRA

12/17/25

IAD
Lufthansa Logo
Lufthansa

01/18/26

IAD
17h 50m
ZRH

01/19/26

LIS
$613
United Airlines Logo
United Airlines

12/19/25

LIS
3h 35m
Direct

12/19/25

IAD
United Airlines Logo
United Airlines

01/07/26

IAD
21h 10m
EWR

01/08/26

LIS
$614
TAP Portugal Logo
TAP Portugal

12/17/25

LIS
3h 50m
Direct

12/17/25

IAD
TAP Portugal Logo
TAP Portugal

01/18/26

IAD
12h 5m
Direct

01/19/26

LIS
$624
SWISS Logo
SWISS

12/17/25

LIS
3h 35m
Direct

12/17/25

IAD
SWISS Logo
SWISS

01/18/26

IAD
17h 50m
ZRH

01/19/26

LIS
$633
Lufthansa Logo
Lufthansa

12/17/25

LIS
3h 35m
Direct

12/17/25

IAD
Lufthansa Logo
Lufthansa

01/18/26

IAD
17h 50m
ZRH

01/19/26

LIS
$633
British Airways Logo
British Airways

12/17/25

LIS
8h 30m
LHR

12/17/25

IAD
British Airways Logo
British Airways

01/18/26

IAD
17h 55m
LHR

01/19/26

LIS
$661
American Airlines Logo
American Airlines

12/17/25

LIS
8h 30m
LHR

12/17/25

IAD
American Airlines Logo
American Airlines

01/18/26

IAD
17h 5m
DUB

01/19/26

LIS
$805
Aer Lingus Logo
Aer Lingus

12/19/25

LIS
8h 40m
DUB

12/19/25

IAD
Aer Lingus Logo
Aer Lingus

01/07/26

IAD
21h 20m
PHL

01/08/26

LIS
$809
TAP Portugal Logo
TAP Portugal

12/19/25

LIS
3h 50m
Direct

12/19/25

IAD
TAP Portugal Logo
TAP Portugal

01/07/26

IAD
12h 5m
Direct

01/08/26

LIS
$818
Turkish Airlines Logo
Turkish Airlines

12/17/25

LIS
19h 5m
IST

12/18/25

IAD
Turkish Airlines Logo
Turkish Airlines

01/18/26

IAD
21h 45m
IST

01/19/26

LIS
$859
Royal Air Maroc Logo
Royal Air Maroc

12/17/25

LIS
6h 5m
CMN

12/17/25

IAD
Royal Air Maroc Logo
Royal Air Maroc

01/18/26

IAD
20h 15m
CMN

01/19/26

LIS
$892
IBERIA Logo
IBERIA

12/17/25

LIS
8h 30m
LHR

12/17/25

IAD
IBERIA Logo
IBERIA

01/18/26

IAD
16h 55m
LHR

01/19/26

LIS
$901
SAS Airlines Logo
SAS Airlines

12/17/25

LIS
10h 10m
CPH

12/17/25

IAD
SAS Airlines Logo
SAS Airlines

01/18/26

IAD
27h 10m
JFK
CPH

01/19/26

LIS
$1034
Royal Air Maroc Logo
Royal Air Maroc

12/19/25

LIS
24h 45m
CMN

12/20/25

IAD
Royal Air Maroc Logo
Royal Air Maroc

01/07/26

IAD
20h 15m
CMN

01/08/26

LIS
$1166
TAP Portugal Logo
TAP Portugal

12/19/25

LIS
3h 50m
Direct

12/19/25

IAD
TAP Portugal Logo
TAP Portugal

01/07/26

IAD
21h 40m
EWR

01/08/26

LIS
$1168
Royal Air Maroc Logo
Royal Air Maroc

12/17/25

LIS
6h 5m
CMN

12/17/25

IAD
Royal Air Maroc Logo
Royal Air Maroc

01/18/26

IAD
14h 55m
CMN

01/19/26

LIS
$1170
TAP Portugal Logo
TAP Portugal

12/17/25

LIS
15h 19m
OPO
EWR

12/18/25

IAD
TAP Portugal Logo
TAP Portugal

01/18/26

IAD
18h 20m
EWR

01/19/26

LIS
$1645

Top Deals on flights from Lisbon to Washington Dulles Airport

Lisbon, PT (LIS) - Washington, US (WAS)

Aer Lingus Logo
Aer Lingus

Jul 16

LIS
20h 40m
DUB

Jul 17

IAD

as low as

$486

Lisbon, PT (LIS) - Washington, US (WAS)

Royal Air Maroc Logo
Royal Air Maroc

Jul 7

LIS
24h 25m
CMN

Jul 8

IAD

as low as

$528

Lisbon, PT (LIS) - Washington, US (WAS)

American Airlines Logo
American Airlines

Jul 10

LIS
8h 25m
MAD

Jul 10

IAD

as low as

$608

Lisbon, PT (LIS) - Washington, US (WAS)

TAP Portugal Logo
TAP Portugal

Jul 16

LIS
3h 20m
Direct

Jul 16

IAD

as low as

$652

Lisbon, PT (LIS) - Washington, US (WAS)

American Airlines Logo
American Airlines

Jul 23

LIS
8h 35m
LHR

Jul 23

IAD

as low as

$652

Lisbon, PT (LIS) - Washington, US (WAS)

Turkish Airlines Logo
Turkish Airlines

Jul 15

LIS
29h 50m
IST

Jul 16

IAD

as low as

$654

Lisbon, PT (LIS) - Washington, US (WAS)

British Airways Logo
British Airways

Jul 19

LIS
13h 5m
LHR

Jul 19

IAD

as low as

$660

Lisbon, PT (LIS) - Washington, US (WAS)

 Logo

Jul 23

LIS
8h 25m
MAD

Jul 23

IAD

as low as

$726

Lisbon, PT (LIS) - Washington, US (WAS)

IBERIA Logo
IBERIA

Jul 23

LIS
8h 25m
MAD

Jul 23

IAD

as low as

$732

Lisbon, PT (LIS) - Washington, US (WAS)

 Logo

Jul 16

LIS
3h 20m
Direct

Jul 16

IAD

as low as

$791

Lisbon, PT (LIS) - Washington, US (WAS)

Aer Lingus Logo
Aer Lingus

Jul 23

LIS
21h 21m
DUB
CLT

Jul 24

IAD

as low as

$792

Lisbon, PT (LIS) - Washington, US (WAS)

Lufthansa Logo
Lufthansa

Jul 20

LIS
9h 10m
FRA

Jul 20

IAD

as low as

$797

Priceline Phone Deals

Book with an agent for great rates!
Call now!

1 (888) 775-6158

Frequently Asked Questions

What is the typical flight duration from Lisbon to Washington Dulles Airport?
The typical flight duration from Lisbon to Washington Dulles Airport for a non-stop journey ranges between 8 and 9 hours. However, if you’re taking a connecting flight, the total travel time may extend to 12 to 16 hours depending on layover durations and the chosen route. It is advisable to confirm exact timings when booking your flight as weather conditions and airline schedules can vary. Planning ahead and checking travel apps will help ensure a smoother experience on your journey from Lisbon to Washington Dulles Airport.
Are there any direct flights from Lisbon to Washington Dulles Airport?
Yes, there are direct flight options available between Lisbon and Washington Dulles Airport, although their frequency may vary seasonally. Direct flights offer a shorter overall travel time compared to itineraries with layovers. However, during periods of lower demand or off-peak seasons, you might find fewer non-stop flights. Travelers are encouraged to check reputable flight booking platforms or consult with airlines for the most up-to-date schedules and availability. This planned approach ensures that you secure the most convenient option for your trip from Lisbon to Washington Dulles Airport.
What are the best transportation options from Washington Dulles Airport to downtown Washington, D.C.?
The best transportation options from Washington Dulles Airport to downtown Washington, D.C. include shuttle services, express buses, rideshare services, and taxis. For instance, express bus services connecting to metro stations are available and typically cost between $15 and $20 per fare. Rideshares and taxis provide door-to-door service with fares ranging from $60 to $90 depending on traffic. Additionally, the upcoming Silver Line metro extension further enhances connectivity. Evaluating cost, convenience, and luggage requirements will help you decide the most suitable option for your journey.
What are the must-see attractions in Washington D.C. for travelers arriving from Lisbon?
Travelers arriving from Lisbon should not miss popular attractions that highlight Washington D.C.'s rich history and culture. The Smithsonian museums, the expansive National Mall with its monuments such as the Lincoln Memorial and Washington Monument, and historic neighborhoods like Georgetown offer a mix of art, architecture, and history. Other key spots include the U.S. Capitol, the White House, and the National Gallery of Art. It is advisable to plan your itinerary around these landmarks, and consider guided tours or local apps for enhanced insights and to make the most out of your visit.
Which local dishes should travelers from Lisbon try when visiting Washington D.C.?
Travelers from Lisbon should sample a variety of local dishes in Washington D.C. that reflect the city’s diverse culinary scene. Be sure to try the iconic half-smoke sausages frequently served at local eateries like Ben’s Chili Bowl, as well as Chesapeake bay crab cakes and other seafood preparations. Moreover, innovative twists on Southern classics are common in the city’s trendy neighborhoods. Many food trucks and casual dining spots offer meals in the $10 to $30 range, giving you a taste of both traditional and contemporary American flavors. Exploring food tours may also uncover hidden gourmet gems.
What are the best family-friendly activities in Washington D.C. for visitors from Lisbon?
Washington D.C. offers a wide range of family-friendly activities that cater to visitors from Lisbon. The Smithsonian museums, including the Air and Space Museum and the National Museum of Natural History, provide interactive exhibits great for children. Outdoor attractions, such as the National Mall’s green spaces and the National Zoo (with free admission), offer ample opportunities for picnics and casual strolls. Additionally, the Children’s National Museum features engaging hands-on displays. Planning ahead and including a mix of educational and fun activities ensures an enriching and enjoyable experience for families visiting this culturally vibrant city.
What are the customs requirements for travelers flying from Lisbon to Washington Dulles Airport?
Travelers flying from Lisbon to Washington Dulles Airport must comply with U.S. customs and immigration protocols. You should ensure that you have a valid passport—often required to be valid for at least six months beyond your intended departure date—and the appropriate visa or an approved ESTA if eligible under the Visa Waiver Program. Customs declaration forms may be provided on board or available upon arrival. It is recommended to review the U.S. Customs and Border Protection guidelines prior to traveling. Preparing all necessary documents in advance can help streamline your entry process and reduce wait times.
Is there a specific time of year when Washington D.C. is best visited by travelers from Lisbon?
Yes, Washington D.C. is particularly appealing during the spring months, especially April to June, when the weather is mild and the famous cherry blossoms are in full bloom. Fall, spanning September to early November, also offers comfortable temperatures and fewer crowds, making it ideal for sightseeing and cultural exploration. These periods allow visitors to experience seasonal outdoor activities and local festivals, while avoiding the extremes of summer heat and winter chill. Planning your visit during these times can enhance overall enjoyment and provide more manageable travel conditions.
What are the most affordable dining options in Washington D.C. for travelers from Lisbon?
Affordable dining in Washington D.C. can be found across a range of venues such as food trucks, casual cafés, and local diners. Meal prices typically range from $8 to $15 per dish, offering a variety of international cuisines alongside traditional American options. Neighborhoods with a vibrant street food scene, like parts of Chinatown or areas near the National Mall, often feature diverse menus with budget-friendly choices. Additionally, local lunch specials and happy hour promotions can further reduce costs. Doing a bit of research on current dining reviews will help you locate offerings that combine value with a true taste of the city’s culinary style.
What are the best shopping areas for souvenirs in Washington D.C. for travelers from Lisbon?
Washington D.C. boasts excellent shopping areas for souvenirs that cater to discerning travelers from Lisbon. Neighborhoods such as Georgetown offer a blend of quaint boutiques and contemporary stores selling unique, locally inspired gifts. Penn Quarter and Chinatown present modern retail experiences with government-themed memorabilia and handcrafted items. Street markets near the National Mall also provide an array of artisanal products and cultural keepsakes, with prices typically ranging between $10 and $50. Exploring these varied districts ensures that you can find meaningful souvenirs that capture the essence of the city’s history and artistic culture.
Are there any seasonal events in Washington D.C. that travelers from Lisbon should not miss?
Yes, Washington D.C. hosts a range of seasonal events that provide memorable experiences for travelers from Lisbon. The National Cherry Blossom Festival in spring is a highlight, featuring parades, cultural performances, and blooming trees along the waterfront. The Fourth of July celebrations are particularly vibrant, with fireworks displays and public events, while winter holiday markets and light displays offer festive charm. Summer and fall also feature music festivals and art shows. Checking event calendars ahead of your trip ensures you can plan your visit to coincide with these culturally enriching and widely acclaimed local events.
What unique cultural experiences can travelers from Lisbon enjoy in Washington D.C.?
Travelers from Lisbon can immerse themselves in unique cultural experiences in Washington D.C. by exploring its world-class museums, attending live performances at the Kennedy Center, and participating in neighborhood walking tours that highlight historical districts like Capitol Hill. Engaging in local art exhibitions, film screenings, or food festivals also offers insight into the city’s diverse cultural fabric. These experiences, often enhanced by free or low-cost entry, enable visitors to appreciate both the political history and vibrant arts scene. Advanced planning can help secure tickets and ensure you don’t miss any enriching local cultural events.
What airport amenities are available at Washington Dulles Airport for travelers arriving from Lisbon?
Washington Dulles Airport is well-equipped with amenities aimed at ensuring a stress-free arrival for travelers from Lisbon. The airport offers a variety of dining options ranging from quick-service cafés to sit-down restaurants with meals generally costing between $10 and $30. Duty-free shops, comfortable lounges with complimentary Wi-Fi, and reliable car rental services are also available. Currency exchange counters and information desks assist with travel logistics. Although processing times may vary during peak hours, the convenience of these amenities helps ease the transition upon landing and prepares visitors for their onward journey.
What safety tips should travelers from Lisbon keep in mind while visiting Washington D.C.?
Travelers from Lisbon should take practical safety measures when exploring Washington D.C. It is advisable to stay aware of your surroundings, especially in crowded tourist areas or during evening outings. Secure personal belongings and avoid displaying expensive items openly. Utilize trusted transportation services, verify ride details when using rideshares, and remain informed via local news channels. Additionally, carrying a copy of important documents separately from originals, staying connected with a local contact, and observing local advisories can enhance your safety. Overall, maintaining situational awareness and adhering to common-sense precautions helps ensure an enjoyable visit.
What are the best seating options for families traveling from Lisbon to Washington D.C.?
While traveling from Lisbon to Washington D.C., families should consider selecting seating arrangements that prioritize comfort and space. Many airlines offer bulkhead seats or seats in the exit rows that provide additional legroom, making them ideal for families. Some carriers also reserve family seating sections or offer early boarding privileges for those traveling with children. This ensures that you can secure adjacent seats and have more space for luggage and comfort items. When booking, check the airline’s seating chart and policies as premium family seating options may be priced slightly higher, ensuring a more relaxed travel experience.