Popular in | June |
|---|---|
Cheapest in | January |
Average price | £817 |
Round-trip from | £83 |
When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 42 days in advance, which can save you up to 31% on flights from Washington, D.C. Dulles Intl Airport to Lisbon compared to booking the week you need them. Waiting 42 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £571. For sooner than that we have options available in the next 3 days from £802.
January is one of the best times of the year to fly to Lisbon from Washington, D.C. Dulles Intl Airport. Prices for January average £697 per person but you can even find prices for as low as £381. The most expensive prices can be found in the month of June. Opting for a January flight can save you 36% on your journey compared to booking in June
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Washington, D.C. Dulles Intl Airport to Lisbon as you normally would.
Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Lisbon (average of £103). Flying from Washington, D.C. Dulles Intl Airport to Lisbon in August is currently the most expensive (average of £247). 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
£82
February
£94
March
£107
April
£116
May
£129
June
£146
July
£158
August
£198
September
£142
October
£128
November
£92
December
£84
LIS Temperature | 11 - 23 °C |
|---|
| 1%of flight departures | Early morningMidnight to 6 am |
|---|---|
| 0%of flight departures | Morning6 am to noon |
| 5%of flight departures | AfternoonNoon to 6 pm |
| 94%of flight departures | Evening6 pm to midnight |
| Monday | 1daily flight |
|---|---|
| Tuesday | 1daily flight |
| Wednesday | 1daily flight |
| Thursday | 1daily flight |
| Friday | 1daily flight |
| Saturday | 1daily flight |
| Sunday | 1daily flight |
When you search for this flight from Dulles Intl to Lisbon, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.
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 Lisbon from Dulles Intl.
Yes! Cheapflights helps users easily find flights from Dulles Intl to Lisbon with no change fees.
Yes, Cheapflights offers price alerts on Dulles Intl to Lisbon flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.