IAD to LIS (Washington to Lisbon) Flights

Last Minute Flights from IAD to LIS

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
IADLisbon DistrictMay 3 to May 7$1,064
*Prices include taxes and fees

Cheapest IAD to LIS Flights

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
IADLisbon DistrictOctober 26 to November 3$527
IADLisbon DistrictSeptember 18 to September 22$529
IADLisbon DistrictOctober 1 to October 7$624
IADLisbon DistrictAugust 12 to August 14$686
*Prices include taxes and fees
IAD to LIS Flight Details
Origin airport
Washington Dulles Intl.
Origin airport IATA code
IAD
Destination airport
Humberto Delgado
Destination airport IATA code
LIS
Distance
3582 mi

Frequently asked questions

What airlines fly direct from Dulles Intl. Airport to Lisbon/Portela Airport?
Book a nonstop flight from IAD to Humberto Delgado Airport (LIS) with TAP Portugal (TP). This airline offers 43 of these popular and efficient flights per month. You can also fly to Humberto Delgado Airport (LIS) with United Airlines (UA). With 30 nonstop monthly flights to take your pick of, your vacation can start faster.
How many flights are there from IAD to LIS?
There are approximately 34 flights a day from Washington, DC (IAD-Washington Dulles Intl.) to Lisbon (LIS-Humberto Delgado), so you have ample opportunities to get to Lisbon District. Just pick out a date and time that fits with your plans and lock in your fare.
How long does it take to fly from Washington, DC (IAD-Washington Dulles Intl.) to Lisbon (LIS-Humberto Delgado)?
This flight from Washington, DC (IAD-Washington Dulles Intl.) to Lisbon (LIS-Humberto Delgado) will take on average 11 hours and 8 minutes. Here’s your chance to start the novel that’s been sitting beside your bed for months or catch up on some sleep.
What is the flight distance from Washington, DC (IAD-Washington Dulles Intl.) to Lisbon (LIS-Humberto Delgado)?
Around 3,600 miles (5,800 1) separates Chantilly and Lisbon District. You’ll be in your seat for a while on this long-haul route, so carefully choose where you sit.
How many morning flights are there from IAD to LIS?
If you’re an early riser, you can decide between 42 morning flights from IAD to LIS per week.

  • Pack your suitcase and jet off with United Airlines (UA). It lists 28 weekly flights with morning departures. The earliest one leaves at 6:00AM.
  • Air Canada (AC) operates 14 morning flights a week. The earliest time you can take to the skies with this airline is 6:30AM.

How many afternoon flights are there from IAD to LIS?
With 199 afternoon and evening flights from IAD to LIS per week, you can forget about sleep-deprived starts.

  • United Airlines (UA) provides 74 weekly flights that jet off after midday. The earliest departure is 12:35PM.
  • Lufthansa (LH) has 17 afternoon and evening flights each week. The first departure is at 3:20PM.
  • Another great choice is Delta Air Lines (DL). Take your pick of 14 afternoon and evening flights every week from 12:21PM onward.

What is the earliest departure time out of Chantilly to Lisbon District?
Set off from IAD at 6:00AM and hit the tarmac at LIS at 3:20AM. This is the earliest departure you can get on this route.
What is the latest departure time out of Chantilly to Lisbon District?
The latest flight jets out from IAD at 10:50PM and touches down at LIS at 11:15PM. You’ll have adequate time to get ready for this flight.
What is the average price from Chantilly to Lisbon District?
You can find a return flight from IAD to LIS starting from around $527. The best fares get snapped up early, so book as soon as you’ve figured out your travel dates. This price was available on Flights.com within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Washington to Lisbon Flights

Whether it’s for an obligation or the sake of your sanity, sometimes you need to get away. Maybe you need flights from Washington to Lisbon to attend your cousin’s wedding, to pitch a business idea to your boss, or simply treat yourself to a mini vacation. Regardless of the reasons behind packing your bags and needing to find our cheapest flights from IAD to LIS, we’ve got you covered here at Flights.com.

We present you with some of the most affordable deals on airfare, so stop that Google flights search. We want you to spend less on your flight from Washington to Lisbon, so you can spend more during your getaway. With Flights.com, you’ll find it simple to land airline tickets with itineraries matching your travel schedule. What’s more, we provide you with all the information you need to confidently make reservations on your family, business, or personal trip.