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

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Cheap Flights from IAD to LIS starting at $418 One Way, $678 Round Trip

Prices starting at $678 for return flights and $418 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.

Mon, Feb 1 - Fri, Feb 12
IAD
Washington
LIS
Lisbon
$678 Roundtrip, found 22 hours ago
$678
Roundtrip
found 22 hours ago
Select Scandinavian Airlines flight, departing Mon, Feb 1 from Washington to Lisbon, returning Fri, Feb 12, priced at $678 found 22 hours ago
Fri, Oct 30 - Thu, Nov 5
IAD
Washington
LIS
Lisbon
$712 Roundtrip, just found
$712
Roundtrip
just found
Select Royal Air Maroc flight, departing Fri, Oct 30 from Washington to Lisbon, returning Thu, Nov 5, priced at $712 just found
Wed, Oct 28 - Thu, Nov 5
IAD
Washington
LIS
Lisbon
$787 Roundtrip, just found
$787
Roundtrip
just found
Select Turkish Airlines flight, departing Wed, Oct 28 from Washington to Lisbon, returning Thu, Nov 5, priced at $787 just found
Mon, Aug 17 - Thu, Aug 27
IAD
Washington
LIS
Lisbon
$952 Roundtrip, found 17 hours ago
$952
Roundtrip
found 17 hours ago
Select TAP Portugal flight, departing Mon, Aug 17 from Washington to Lisbon, returning Thu, Aug 27, priced at $952 found 17 hours ago
Sat, Jun 6 - Wed, Jun 17
IAD
Washington
LIS
Lisbon
$952 Roundtrip, found 14 hours ago
$952
Roundtrip
found 14 hours ago
Select Aer Lingus flight, departing Sat, Jun 6 from Washington to Lisbon, returning Wed, Jun 17, priced at $952 found 14 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
$180 nightly
The price is $200 total per night from Apr 29 to Apr 30
$200 total
Apr 29 - Apr 30
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! (3,212 reviews)
Proximity to the airport was key (it really is a 5 min walk) especially when our evening flight into Lisbon was delayed so that we arrived at 3 am and had to go back at 7:30 the next morning to endure Lisbon passport control to return to Canada on a morning flight. Breakfast buffet was plentiful ...

Reviewed on Apr 26, 2026

Hotel Star Inn Lisbon Aeroporto
Meliá Lisboa Aeroporto

Meliá Lisboa Aeroporto

4 out of 5
Aeroporto Internacional de Lisboa Lisbon
$254 nightly
The price is $279 total per night from Apr 30 to May 1
$279 total
Apr 30 - May 1
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! (3,116 reviews)
It is so easy to walk ( 5-10minutes ) from the Terminal …..& the dinner and buffet breakfast ( from ? 4am ) were very good . But have to say all of the staff ,( check-in desk, housekeeping and especially the restaurant staff !) were really friendly and pleasant , thanks !

Reviewed on Apr 27, 2026

Meliá Lisboa Aeroporto
ibis Styles Lisboa Aeroporto

ibis Styles Lisboa Aeroporto

4 out of 5
Avenida José Fonseca Carvalho Loures
$164 nightly
The price is $178 total per night from Apr 29 to Apr 30
$178 total
Apr 29 - Apr 30
Total with taxes and fees
Book a stay at this business-friendly hotel in Loures. Enjoy free WiFi, breakfast (surcharge), and a free airport shuttle. Popular attractions Avenida da Liberdade ...
9/10 Wonderful! (1,337 reviews)
Incredible breakfast

Reviewed on Apr 26, 2026

ibis Styles Lisboa Aeroporto
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

Hotel Acta Moa- New Opening

Hotel Acta Moa- New Opening

4 out of 5
Avenida Almirante Gago Coutinho 30 Lisbon
$87 nightly
The price is $102 total per night from Apr 29 to Apr 30
$102 total
Apr 29 - Apr 30
Total with taxes and fees
Stay at this hotel in Lisbon. Enjoy free WiFi, an outdoor pool, and breakfast (surcharge). Popular attractions Avenida da Liberdade and Rossio Square are located ...
9/10 Wonderful! (611 reviews)
We stayed here before our flight back home and were extremely happy with both the staff and the hotel. The room was cute, clean, and had everything we needed for our stay. We had a later flight and the staff were kind enough to let us use the facilities for a few hours before our departure. The terrace ...

Reviewed on Apr 26, 2026

Hotel Acta Moa- New Opening
Radisson Blu Hotel

Radisson Blu Hotel

4 out of 5
Avenida Marechal Craveiro Lopes, 390 Lisbon
$140 nightly
The price is $158 total per night from Apr 29 to Apr 30
$158 total
Apr 29 - Apr 30
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! (2,254 reviews)
Close to airport, large rooms.

Reviewed on Apr 26, 2026

Radisson Blu Hotel
ibis Styles Lisboa Aeroporto

ibis Styles Lisboa Aeroporto

4 out of 5
Avenida José Fonseca Carvalho Loures
$164 nightly
The price is $178 total per night from Apr 29 to Apr 30
$178 total
Apr 29 - Apr 30
Total with taxes and fees
Book a stay at this business-friendly hotel in Loures. Enjoy free WiFi, breakfast (surcharge), and a free airport shuttle. Popular attractions Avenida da Liberdade ...
9/10 Wonderful! (1,337 reviews)
Incredible breakfast

Reviewed on Apr 26, 2026

ibis Styles Lisboa Aeroporto
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
$180 nightly
The price is $200 total per night from Apr 29 to Apr 30
$200 total
Apr 29 - Apr 30
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! (3,212 reviews)
Proximity to the airport was key (it really is a 5 min walk) especially when our evening flight into Lisbon was delayed so that we arrived at 3 am and had to go back at 7:30 the next morning to endure Lisbon passport control to return to Canada on a morning flight. Breakfast buffet was plentiful ...

Reviewed on Apr 26, 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
$115 nightly
The price is $125 total per night from Apr 29 to Apr 30
$125 total
Apr 29 - Apr 30
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! (2,119 reviews)
They did a really nice job with breakfast. We stayed overnight before a flight out of Lisbon airport and everything was fine. Shuttle service was good - costs 5 euro.

Reviewed on Apr 27, 2026

Holiday Inn Express Lisbon Airport by IHG
Radisson Blu Hotel

Radisson Blu Hotel

4 out of 5
Avenida Marechal Craveiro Lopes, 390 Lisbon
$140 nightly
The price is $158 total per night from Apr 29 to Apr 30
$158 total
Apr 29 - Apr 30
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! (2,254 reviews)
Close to airport, large rooms.

Reviewed on Apr 26, 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
$121 nightly
The price is $137 total per night from Apr 28 to Apr 29
$137 total
Apr 28 - Apr 29
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! (1,004 reviews)
Staff very helpful

Reviewed on Apr 23, 2026

Holiday Inn Lisbon by IHG
EPIC SANA Lisboa Hotel

EPIC SANA Lisboa Hotel

5 out of 5
Av. Engenheiro Duarte Pacheco 15 Lisbon
$304 nightly
The price is $331 total per night from Apr 29 to Apr 30
$331 total
Apr 29 - Apr 30
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! (1,014 reviews)
Everything is perfect, a real experience from A to Z

Reviewed on Apr 12, 2026

EPIC SANA Lisboa Hotel
ibis Lisboa José Malhoa

ibis Lisboa José Malhoa

2 out of 5
Avenida Jose Malhoa 10 Lisbon
$89 nightly
The price is $104 total per night from Apr 28 to Apr 29
$104 total
Apr 28 - Apr 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! (1,007 reviews)
Only book this hotel if you don’t care about comfortability, cleanliness, space or basic amenities. This hotel was so awful. The bed was terrible (we have terrible back pain now because of it). No outlets by the bed so you have to charge your electronics away from you and if you have a sleep apparatus, ...

Reviewed on Apr 25, 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
$218 nightly
The price is $240 total per night from May 25 to May 26
$240 total
May 25 - May 26
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! (1,463 reviews)
Fantastic location in the heart of things in Lisbon in a unique artsy hotel. We asked for an interior room to avoid noise, and it was serenely quiet, though for folks who are not bothered by urban noise, I imagine the exterior rooms must be nice too. Our room was small but well appointed with a mini-kitchenette ...

Reviewed on Mar 29, 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
$253 nightly
The price is $278 total per night from May 10 to May 11
$278 total
May 10 - May 11
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 Quinta Da Marinha ...
9.6/10 Exceptional! (416 reviews)
Extra cost for everything

Reviewed on Apr 22, 2026

Onyria Marinha Cascais, Vignette Collection by IHG
Corinthia Lisbon

Corinthia Lisbon

5 out of 5
Avenida Columbano Bordalo Pinheiro, 105 Lisbon
$268 nightly
The price is $293 total per night from Apr 28 to Apr 29
$293 total
Apr 28 - Apr 29
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! (1,238 reviews)

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

Travelers say...
The property was beautiful and the on site restaurants were some of the best we visited in Lisbon. The Spa was even more beautiful than expected and we are already looking forward to returning.

Reviewed on Apr 27, 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.

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