Cheap flights from IAD to LIS (Washington Dulles Intl. to Humberto Delgado)

Earn rewards on top of your airline miles with Orbitz Rewards

Many airlines offer flexible change policies

Sign up to receive text alerts about your trip

Cheap Flights from IAD to LIS starting at $321 One Way, $676 Round Trip

Prices starting at $676 for return flights and $321 for one-way flights to Humberto Delgado were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Oct 15 - Wed, Oct 21
IAD
Washington
LIS
Lisbon
$676 Roundtrip, found 1 day ago
$676
Roundtrip
found 1 day ago
Select Aer Lingus flight, departing Thu, Oct 15 from Washington to Lisbon, returning Wed, Oct 21, priced at $676 found 1 day ago
Sun, Nov 8 - Wed, Nov 18
IAD
Washington
LIS
Lisbon
$686 Roundtrip, found 1 day ago
$686
Roundtrip
found 1 day ago
Select Iberia flight, departing Sun, Nov 8 from Washington to Lisbon, returning Wed, Nov 18, priced at $686 found 1 day ago
Sun, Oct 4 - Sat, Oct 10
IAD
Washington
LIS
Lisbon
$702 Roundtrip, found 13 hours ago
$702
Roundtrip
found 13 hours ago
Select Royal Air Maroc flight, departing Sun, Oct 4 from Washington to Lisbon, returning Sat, Oct 10, priced at $702 found 13 hours ago
Wed, Nov 18 - Fri, Nov 27
IAD
Washington
LIS
Lisbon
$721 Roundtrip, found 20 hours ago
$721
Roundtrip
found 20 hours ago
Select Finnair flight, departing Wed, Nov 18 from Washington to Lisbon, returning Fri, Nov 27, priced at $721 found 20 hours ago
Fri, Oct 30 - Thu, Nov 12
IAD
Washington
LIS
Lisbon
$729 Roundtrip, found 19 hours ago
$729
Roundtrip
found 19 hours ago
Select British Airways flight, departing Fri, Oct 30 from Washington to Lisbon, returning Thu, Nov 12, priced at $729 found 19 hours ago

Hotel Ideas near Humberto Delgado

Airport Hotels near Humberto Delgado

Hotel Star Inn Lisbon Aeroporto

Hotel Star Inn Lisbon Aeroporto

3 out of 5
Aeroporto Internacional Lisboa, Rua C-2 Lisbon
$148 nightly
The price is $165 total per night from Jun 28 to Jun 29
$165 total
Jun 28 - Jun 29
Total with taxes and fees
Book a stay at this business-friendly hotel in Lisbon. Enjoy free WiFi, breakfast (surcharge), and a free airport shuttle. Our guests praise the breakfast and ...
9.2/10 Wonderful! (3,146 reviews)
"Location was perfect"

Reviewed on Jun 23, 2026

Hotel Star Inn Lisbon Aeroporto
Meliá Lisboa Aeroporto

Meliá Lisboa Aeroporto

4 out of 5
Aeroporto Internacional de Lisboa Lisbon
$205 nightly
The price is $226 total per night from Jul 18 to Jul 19
$226 total
Jul 18 - Jul 19
Total with taxes and fees
Book a stay at this spa hotel in Lisbon. Enjoy free WiFi, an outdoor pool, and a full-service spa. Our guests praise the breakfast and the pool in our reviews. ...
9.4/10 Exceptional! (3,069 reviews)
"👍"

Reviewed on Jun 21, 2026

Meliá Lisboa Aeroporto
Hotel Acta Moa

Hotel Acta Moa

4 out of 5
Avenida Almirante Gago Coutinho 30 Lisbon
$90 nightly
The price is $104 total per night from Jun 28 to Jun 29
$104 total
Jun 28 - Jun 29
Total with taxes and fees
Stay at this hotel in Lisbon. Enjoy free WiFi, an outdoor pool, and breakfast (surcharge). Popular attractions Marquis of Pombal Square and Avenida da Liberdade ...
9/10 Wonderful! (840 reviews)
"Close proximity to the airport."

Reviewed on Jun 22, 2026

Hotel Acta Moa
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Hotels In Lisbon

Corinthia Lisbon

Corinthia Lisbon

5 out of 5
Avenida Columbano Bordalo Pinheiro, 105 Lisbon
$245 nightly
The price is $269 total per night from Jul 3 to Jul 4
$269 total
Jul 3 - Jul 4
Total with taxes and fees
Book a stay at this luxury hotel in Lisbon. Enjoy free WiFi, a full-service spa, and 3 restaurants. Our guests praise the breakfast and the helpful staff in ...
9.6/10 Exceptional! (1,259 reviews)
"We had a very good experience with the Hotel"

Reviewed on Jun 22, 2026

Corinthia Lisbon
Hotel Acta Moa

Hotel Acta Moa

4 out of 5
Avenida Almirante Gago Coutinho 30 Lisbon
$90 nightly
The price is $104 total per night from Jun 28 to Jun 29
$104 total
Jun 28 - Jun 29
Total with taxes and fees
Stay at this hotel in Lisbon. Enjoy free WiFi, an outdoor pool, and breakfast (surcharge). Popular attractions Marquis of Pombal Square and Avenida da Liberdade ...
9/10 Wonderful! (840 reviews)
"Close proximity to the airport."

Reviewed on Jun 22, 2026

Hotel Acta Moa
Locke de Santa Joana

Locke de Santa Joana

4 out of 5
18 Rua Camilo Castelo Branco Lisbon
$115 nightly
The price is $131 total per night from Jul 23 to Jul 24
$131 total
Jul 23 - Jul 24
Total with taxes and fees
Book a stay at this business-friendly hotel in Lisbon. Enjoy an outdoor pool, 2 restaurants, and 3 bars/lounges. Popular attractions Marquis of Pombal Square ...
9.4/10 Exceptional! (1,897 reviews)
"The room was nice but the bathroom was not very clean; mold in the shower. The staff were very friendly and helpful; great customer service. The property was lovely."

Reviewed on Jun 22, 2026

Locke de Santa Joana
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Lisbon Hotels With Airport Transportation

Hotel Star Inn Lisbon Aeroporto

Hotel Star Inn Lisbon Aeroporto

3 out of 5
Aeroporto Internacional Lisboa, Rua C-2 Lisbon
$148 nightly
The price is $165 total per night from Jun 28 to Jun 29
$165 total
Jun 28 - Jun 29
Total with taxes and fees
Book a stay at this business-friendly hotel in Lisbon. Enjoy free WiFi, breakfast (surcharge), and a free airport shuttle. Our guests praise the breakfast and ...
9.2/10 Wonderful! (3,146 reviews)
"Location was perfect"

Reviewed on Jun 23, 2026

Hotel Star Inn Lisbon Aeroporto
Holiday Inn Express Lisbon Airport by IHG

Holiday Inn Express Lisbon Airport by IHG

3 out of 5
Rua Guiné, 18 Loures
$104 nightly
The price is $113 total per night from Jul 6 to Jul 7
$113 total
Jul 6 - Jul 7
Total with taxes and fees
Book a stay at this business-friendly hotel in Loures. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff ...
8.6/10 Excellent! (2,179 reviews)
"The property and staff were wonderful and helpful. We received everything we asked for. Great breakfast!"

Reviewed on Jun 23, 2026

Holiday Inn Express Lisbon Airport by IHG
Radisson Blu Hotel

Radisson Blu Hotel

4 out of 5
Avenida Marechal Craveiro Lopes, 390 Lisbon
$124 nightly
The price is $141 total per night from Jun 28 to Jun 29
$141 total
Jun 28 - Jun 29
Total with taxes and fees
Stay at this hotel in Lisbon. Enjoy breakfast (surcharge), 24-hour room service, and a health club. Our guests praise the helpful staff and the clean rooms in ...
8.2/10 Very Good! (2,337 reviews)
"Bel hôtel central. Les chambres étaient très propres, tout était à disposition pour profiter d’un beau séjour."

Reviewed on Jun 20, 2026

Radisson Blu Hotel
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Low Priced Lisbon Hotels

Holiday Inn Lisbon by IHG

Holiday Inn Lisbon by IHG

4 out of 5
Avenida Antonio Jose De Almeida 28-A Lisbon
$129 nightly
The price is $146 total per night from Jul 3 to Jul 4
$146 total
Jul 3 - Jul 4
Total with taxes and fees
Book a stay at this business-friendly hotel in Lisbon. Enjoy free WiFi, breakfast (surcharge), and 24-hour room service. Our guests praise the breakfast and ...
8.6/10 Excellent! (1,010 reviews)
"Very nice hotel!"

Reviewed on Jun 21, 2026

Holiday Inn Lisbon by IHG
EPIC SANA Lisboa Hotel

EPIC SANA Lisboa Hotel

5 out of 5
Av. Engenheiro Duarte Pacheco 15 Lisbon
$215 nightly
The price is $237 total per night from Jul 1 to Jul 2
$237 total
Jul 1 - Jul 2
Total with taxes and fees
Book a stay at this luxury hotel in Lisbon. Enjoy free WiFi, an outdoor pool, and a full-service spa. Our guests praise the breakfast and the pool in our reviews. ...
9.6/10 Exceptional! (1,042 reviews)
"Rooms were nice, food was excellent. Staff was below average helpful, slightly snobby interaction with most. Not worth the money"

Reviewed on Jun 11, 2026

EPIC SANA Lisboa Hotel
ibis Lisboa José Malhoa

ibis Lisboa José Malhoa

2 out of 5
Avenida Jose Malhoa 10 Lisbon
$96 nightly
The price is $111 total per night from Jun 28 to Jun 29
$111 total
Jun 28 - Jun 29
Total with taxes and fees
Book a stay at this business-friendly hotel in Lisbon. Enjoy free WiFi, breakfast (surcharge), and parking (surcharge). Our guests praise the breakfast and the ...
8.8/10 Excellent! (1,003 reviews)
"Nice staff and modern lobby. Rooms are dated but renovations are in progress. Would like to have seen water in the lobby. Several dining options nearby."

Reviewed on Jun 10, 2026

ibis Lisboa José Malhoa
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Family Friendly Hotels in Lisbon

Lisbon Art Stay Hotel & Apartments

Lisbon Art Stay Hotel & Apartments

4 out of 5
Rua dos Sapateiros 158 Lisbon
$241 nightly
The price is $265 total per night from Jul 23 to Jul 24
$265 total
Jul 23 - Jul 24
Total with taxes and fees
Stay at this aparthotel in Lisbon. Enjoy free WiFi, breakfast (surcharge), and a 24-hour front desk. Our guests praise the helpful staff in our reviews. Popular ...
9.4/10 Exceptional! (1,468 reviews)
"Gorgeous hotel right on the main walking street with all the restaurants and shops! The photos make it look dark and questionable, however, it was far from it! This hotel was clean, artistically and beautifully decorated!! Just amazing! The restaurant and rooftop bar were lovely too! We were pleasantly ..."

Reviewed on May 31, 2026

Lisbon Art Stay Hotel & Apartments
Onyria Marinha Cascais, Vignette Collection by IHG

Onyria Marinha Cascais, Vignette Collection by IHG

5 out of 5
Rua do Clube 36 Cascais
$237 nightly
The price is $260 total per night from Jun 30 to Jul 1
$260 total
Jun 30 - Jul 1
Total with taxes and fees
Book a stay at this luxury hotel in Cascais. Enjoy free WiFi, an outdoor pool, and a full-service spa. Popular attractions Guincho Beach and Ribeira Beach are ...
9.6/10 Exceptional! (422 reviews)
"3 bed villa perfect for a family of 5. Resort lovely with friendly and helpful staff. Pool great for the kids would recommend."

Reviewed on May 30, 2026

Onyria Marinha Cascais, Vignette Collection by IHG
Corinthia Lisbon

Corinthia Lisbon

5 out of 5
Avenida Columbano Bordalo Pinheiro, 105 Lisbon
$245 nightly
The price is $269 total per night from Jul 3 to Jul 4
$269 total
Jul 3 - Jul 4
Total with taxes and fees
Book a stay at this luxury hotel in Lisbon. Enjoy free WiFi, a full-service spa, and 3 restaurants. Our guests praise the breakfast and the helpful staff in ...
9.6/10 Exceptional! (1,259 reviews)

Families like: Kids pool, babysitting, bicycle rentals nearby, laundry

Travelers say...
"We had a very good experience with the Hotel"

Reviewed on Jun 22, 2026

Corinthia Lisbon
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

IAD to LIS Route Info

Origin Airport
Destination Airport
Number Of Airlines Serving
Distance
Shortest Flight Departure Time
Shortest Flight Departure Date
IAD Address & GPS
Address:
1 Saarinen Circle
Dulles VA, 20166
United States
IATA Code:
IAD
Longitude:
-77.447735
Latitude:
38.95315
Time Zone:
America/New_York
LIS Address & GPS
Address:
Lisbon ,
Portugal
IATA Code:
LIS
Longitude:
-9.128165
Latitude:
38.770043
Time Zone:
Europe/Lisbon

Frequently asked questions

Are there non-stop flights from Washington Dulles Intl. Airport (IAD) to LIS?
Before you step aboard the aircraft at Dulles Intl. Airport, you should pack loads of delicious treats in your hand luggage. TAP Portugal flies straight to LIS, so you won't get the chance to stock up en route.
What is the shortest flight from Washington Dulles Intl. Airport (IAD) to Lisbon/Portela Airport?
With the shortest possible flight time from Washington Dulles Intl. Airport (IAD) to LIS being 12 hours and 46 minutes, it's smart to have some in-flight survival tricks up your sleeve. Earplugs, a neck pillow and an eye-mask should be among the basic items you put in your carry-on bag.
How many hours flight from Washington Dulles Intl. Airport (IAD) to Lisbon Airport?
There's no need to be apprehensive about the 12 hours and 48 minutes that you'll spend in the air between IAD and Lisbon/Portela Airport. It may be a lengthy ride, but a couple of movies, a captivating book and a decent rest will help pass the time.
What airlines have the most flights from IAD to Lisbon/Portela Airport?
Are you ready to plan your Washington to Lisbon District airfare? TAP Portugal should be your first choice. With 26 flights every month to choose from on this route, they've got the ticket to your next big adventure.

Map To Nearby Hotels

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.

More to Explore