Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customise your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Washington, D.C. to Lisbon
Cheap return flights
Cheap one-way flights
Cheap last-minute flights
Cheap direct flights
Cheap bus & train deals from Washington, D.C. to Lisbon
All round-trip flight deals to Lisbon
See travel insights to Lisbon from
How to get the cheapest flight ticket from Washington, D.C. to Lisbon
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly from Washington, D.C. to Lisbon?
January. The cheapest time of year to fly to Lisbon from Washington, D.C. is January. The most expensive is June.
How far in advance should you book Washington, D.C. to Lisbon flights?
45 days before. The cheapest time to buy a flight from Washington, D.C. to Lisbon is approximately 45 days to departure
How have Washington, D.C. to Lisbon flight prices changed over time?
As of November 2024, prices for Washington, D.C. to Lisbon flights are approximately 22% more expensive when compared to flights at the same time last year.
When to book flights from Washington, D.C. to Lisbon
Cheap Washington, D.C. to Lisbon (WAS to LIS) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Lisbon
How far is Washington, D.C. to Lisbon Humberto Delgado by plane?
The distance between Washington, D.C. and Lisbon Humberto Delgado is about 5732,6 km.
When did momondo last update prices for flights from Washington, D.C. to Lisbon Humberto Delgado Airport?
Prices for flights from Washington, D.C. to Lisbon Humberto Delgado Airport were last updated today.
How old do you have to be to fly from Washington, D.C. to Lisbon Humberto Delgado Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. to Lisbon Humberto Delgado Airport.
What documentation or ID do you need to fly to Lisbon Humberto Delgado Airport?
The travel and health documents you'll need for your trip to Lisbon Humberto Delgado Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Lisbon Humberto Delgado Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Washington, D.C. to Lisbon?
Based on momondo bookings for flights between Washington, D.C. and Lisbon, the leading plane model is Boeing 767-400, making up 42,16% of the total bookings. Other popular models include Airbus A321neo with 24,94%, Boeing 767-300 with 12,22%, and Boeing 777 with 2,79%.
Why use momondo?
Why should I use momondo to find a flight deal from Washington, D.C. to Lisbon?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Lisbon from Washington, D.C..
Can I find flights from Washington, D.C. to Lisbon with flexible booking policies on momondo?
Flights from Washington, D.C. to Lisbon with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Washington, D.C. to Lisbon?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Lisbon from Washington, D.C..
I’m not ready to book a flight from Washington, D.C. to Lisbon right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Lisbon, momondo offers a useful price alert feature which will track prices for flights to Lisbon from Washington, D.C. and alert you when they change.