Cheap flights from Lisbon (LIS) to Dulles Intl (IAD) from $294
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
The best prices from Lisbon Humberto Delgado to Washington, D.C. Dulles Intl are usually found in January or February, booked 69 days in advance, depart on a Wednesday or Thursday and return on a Monday
Cheap flight deals from Lisbon to Dulles Intl
Discover tips and strategies to find the most affordable flight options for your journey from Lisbon (LIS) to Dulles Intl (IAD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 7, 2024.
Popular in | June |
|---|---|
Cheapest in | January |
Average price | $797 |
Round-trip from | $234 |
What is the cheapest day to fly round-trip from Lisbon to Washington, D.C. Dulles Intl Airport?
Users have found that flying from Lisbon to Washington, D.C. Dulles Intl Airport on a Thursday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.
How far in advance should I book a flight from Lisbon to Washington, D.C. Dulles Intl Airport?
Find a great deal and save up to 30% by booking at least 58 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Lisbon to Washington, D.C. Dulles Intl Airport within the next two weeks, with the cheapest ticket starting at $632.
What is the cheapest month to fly from Lisbon to Washington, D.C. Dulles Intl Airport?
Flights from Lisbon to Washington, D.C. Dulles Intl Airport lean towards being more expensive in July. Prices are generally better when you fly from Lisbon to Washington, D.C. Dulles Intl Airport in November, with the cheapest ticket starting at $476.
When is the cheapest time to fly from Lisbon to Washington, D.C. Dulles Intl Airport (LIS - IAD)?
It’s typically best to fly out from Lisbon to Washington, D.C. Dulles Intl Airport in the morning. Doing so could potentially save you 5% on the flight price compared to flying at noon, which is usually more expensive.
Cheap American Airlines flights from Lisbon to Dulles Intl
Explore cheap flight options specifically provided by American Airlines for the route between Lisbon and Dulles Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,689,106 searches. Data last updated May 7, 2024.
Take a peek at the cheapest American Airlines flights we've detected traveling from Lisbon to Washington, D.C.. Come back soon if you're not finding the exact deal you're looking for.
Cheap United Airlines flights from Lisbon to Dulles Intl
Explore cheap flight options specifically provided by United Airlines for the route between Lisbon and Dulles Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,689,106 searches. Data last updated May 7, 2024.
Browse through some of the cheapest United Airlines flights traveling from Lisbon to Washington, D.C.. Check back soon if you're not seeing flights that suit your needs.
Cheap Lisbon to Dulles Intl flights in May & June 2024
Find cheap flight options from Lisbon to Dulles Intl specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,689,106 searches. Prices were last updated on May 7, 2024.
These are some of the best deals we've found on flights to Washington, D.C. in 2024 at this time. More deals are always being added, so be sure to check back regularly.
Lisbon to Dulles Intl 2024 flight deals
Discover exclusive flight deals for travel between Lisbon and Dulles Intl in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,689,106 searches. Data last updated May 7, 2024.
These are some of the best deals we've found on flights to Washington, D.C. in 2024 at this time. More deals are always being added, so be sure to check back regularly.
Non-stop flights to Dulles Intl from Lisbon
Discover non-stop flight options from Lisbon to Dulles Intl. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,689,106 searches. Data last updated May 7, 2024.
Consider booking one of these non-stop flights heading from Lisbon to Washington, D.C.. Users can also choose from other Lisbon to Washington, D.C. flights by using the search form above.
Lisbon to Dulles Intl flights leaving soon
Find last-minute flight options from Lisbon to Dulles Intl for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,689,106 searches. Data last updated May 7, 2024.
Users seeking a last-minute flight from Lisbon to Washington, D.C. should consider booking one of these fares. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
One-way flights to Dulles Intl from Lisbon
Search for one-way flight options from Lisbon to Dulles Intl. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,689,106 searches. Data last updated May 7, 2024.
Take a look at some of the one-way flights we've detected from Lisbon to Washington, D.C.. For those needing a return trip from Lisbon, there is a search form available above.
Find flights from Lisbon to Dulles Intl within your budget
Customize your flight search to find flights from Lisbon to Dulles Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,689,106 searches. Data last updated May 7, 2024.
Fly from
Fly to
Budget
$482 - $593
Route
Depart
Return
Price
Lisbon Humberto DelgadoWashington, D.C. Dulles Intl
LIS - IAD
LISIAD
Lisbon Humberto Delgado
Tue 6/18
1 stop11h 45m
Washington, D.C. Dulles Intl
Sun 9/15
1 stop14h 05m
Lisbon Humberto DelgadoWashington, D.C. Dulles Intl
LIS - IAD
LISIAD
Lisbon Humberto Delgado
Mon 6/17
1 stop14h 25m
Washington, D.C. Dulles Intl
Sat 9/21
1 stop14h 10m
Lisbon Humberto DelgadoWashington, D.C. Dulles Intl
LIS - IAD
LISIAD
Lisbon Humberto Delgado
Wed 10/16
1 stop16h 00m
Washington, D.C. Dulles Intl
Tue 10/29
1 stop11h 05m
Lisbon Humberto DelgadoWashington, D.C. Dulles Intl
LIS - IAD
LISIAD
Lisbon Humberto Delgado
Wed 10/16
1 stop16h 00m
Washington, D.C. Dulles Intl
Tue 10/29
2 stops15h 15m
Lisbon Humberto DelgadoWashington, D.C. Dulles Intl
LIS - IAD
LISIAD
Lisbon Humberto Delgado
Wed 6/19
1 stop15h 35m
Washington, D.C. Dulles Intl
Sun 9/15
Nonstop7h 15m
Lisbon Humberto DelgadoWashington, D.C. Dulles Intl
LIS - IAD
LISIAD
Lisbon Humberto Delgado
Sun 6/16
1 stop15h 20m
Washington, D.C. Dulles Intl
Tue 9/17
1 stop21h 25m
Lisbon Humberto DelgadoWashington, D.C. Dulles Intl
LIS - IAD
LISIAD
Lisbon Humberto Delgado
Fri 5/24
Nonstop8h 10m
Washington, D.C. Dulles Intl
Sun 6/9
Nonstop7h 15m
Lisbon Humberto DelgadoWashington, D.C. Dulles Intl
LIS - IAD
LISIAD
Lisbon Humberto Delgado
Wed 10/16
Nonstop8h 25m
Washington, D.C. Dulles Intl
Tue 10/29
Nonstop7h 20m
Lisbon Humberto DelgadoWashington, D.C. Dulles Intl
LIS - IAD
LISIAD
Lisbon Humberto Delgado
Sat 10/12
1 stop11h 45m
Washington, D.C. Dulles Intl
Sat 11/2
2 stops12h 39m
When is the best time to book a flight from Lisbon to Washington, D.C. Dulles Intl Airport?
Use this chart to determine the optimal time to book a round-trip flight from Lisbon to Dulles Intl. Price data was last updated on May 3, 2024.
To ensure you get the cheapest price possible for a flight from Lisbon to Washington, D.C. Dulles Intl Airport, you should look to book at least 68 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
When is the cheapest time to fly from Lisbon to Washington, D.C. Dulles Intl Airport?
Use this chart to determine the cheapest time to fly round-trip from Lisbon to Dulles Intl. Price data was last updated on May 5, 2024.
Average price of flights to Dulles Intl by month
Plan your trip from Lisbon to Dulles Intl by taking into account the cheapest months to travel. The average price of a one-way flight from Lisbon to Dulles Intl is currently $358 while a round-trip flight costs $541. Price data was last updated on April 28, 2024.
Currently, September is the cheapest month in which you can book a flight from Lisbon to Washington, D.C. Dulles Intl Airport (average of $279). Flying from Lisbon to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $395). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
January
$308
February
$303
March
$358
April
$337
May
$339
June
$395
July
$376
August
$297
September
$279
October
$303
November
$328
December
$292
Temperature and rainfall in Dulles Intl by month
Plan your trip to Dulles Intl by taking into account the average temperature and rainfall totals by month.
WAS Temperature | 35.6 - 80.6 °F |
|---|
Reviews of airlines servicing Dulles Intl
Get insights into the airlines that provide service to Dulles Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dulles Intl. Reviews last updated May 7, 2024.
See what other customers who have flown with American Airlines, United Airlines and KLM from Lisbon to Washington, D.C. have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
Overall
Comfort
Crew
Entertainment
Boarding
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Food
Overall
Comfort
Crew
Entertainment
Boarding
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Food
Overall
Comfort
Crew
Entertainment
Boarding
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Food
Overall
Comfort
Crew
Entertainment
Boarding
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Food
Overall
Comfort
Crew
Entertainment
Boarding
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Food
Overall
Comfort
Crew
Entertainment
Boarding
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Related info for your journey
Find useful and relevant information for your journey from Lisbon to Dulles Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Lisbon to Dulles IntlSee prices for flight routes from nearby airports that may be better suited for you.
See prices for flight routes from nearby airports that may be better suited for you.
Top 6 airlines flying from Lisbon to Dulles Intl
Discover the top 6 airlines that operate flights from Lisbon to Dulles Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,689,106 searches. Data last updated May 7, 2024.
Search flights from Lisbon to Dulles Intl by cabin class
Find flights from Lisbon to Dulles Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Hourly flight availability from Lisbon to Dulles Intl
Find hourly flight availability from Lisbon to Dulles Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 7, 2024.
| 0%of flight departures | Early morningMidnight to 6 am |
|---|---|
| 90%of flight departures | Morning6 am to noon |
| 10%of flight departures | AfternoonNoon to 6 pm |
| 0%of flight departures | Evening6 pm to midnight |
Weekly flight availability from Lisbon to Dulles Intl
Explore weekly flight availability from Lisbon to Dulles Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated May 7, 2024.
| Sunday | 1daily flight |
|---|---|
| Monday | 1daily flight |
| Tuesday | 1daily flight |
| Wednesday | 1daily flight |
| Thursday | 1daily flight |
| Friday | 1daily flight |
| Saturday | 1daily flight |
Book a flight to one of these trending destinations
User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
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How does Cheapflights help users find flights from Lisbon to Dulles Intl?
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By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Dulles Intl from Lisbon.
Can Cheapflights find flights from Lisbon to Dulles Intl with no change fees?
Need flexible booking options for your flight to Dulles Intl from Lisbon? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
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