Cheap flights from Washington (WAS) to Porto (OPO)
The best prices from Washington to Porto are usually found in March or February, booked 32 days in advance, depart on a Wednesday or Monday and return on a Monday
How to find the cheapest flight from Washington to Porto
All the information you need to plan the best WAS to OPO flight in 2022: compare Washington to Porto flight prices with the expected peak season, weather and rainfall in Porto.
WAS - OPO | Price | $810 - $1,286 |
OPO | Temperature | 48.2 - 68 °F |
OPO | Precipitation | 0.7 - 7.7 inches |
Popular in
December
High demand for flights, 28% potential price rise
Cheapest in
March
Best time to find cheap flights, 13% potential price drop
Round-trip from
$810
From Washington (WAS) to Porto
One-way from
$275
One-way flight from Washington (WAS) to Porto
What is the cheapest day to fly round-trip from Washington to Porto?
Saturday flights are found to be more expensive to fly from Washington to Porto. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Porto.
How far in advance should I book a flight from Washington to Porto?
Users have found that booking a flight from Washington to Porto at least 33 days early can save you up to 6% on average compared to booking a flight this week. If booking 33 days before your flight isn’t an option for you, users have found flights from Washington to Porto for as little as $1,049 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $1,084 for flights departing within the next 3 days.
What is the cheapest month to fly from Washington to Porto?
The best pricing can be found in the month of March. Prices to Porto from Washington average $927. You can even find prices in March for less than $927, as users have found deals to Porto from as low as $692. The month of December appears to be one of the more expensive times to travel to Porto from Washington. Flying in the targeted month can save you up to 38%.
When is the cheapest time to fly from Washington to Porto (WAS - OPO)?
Unlike at noon, when flights are generally more expensive, you can save up to 32% on flights from Washington to Porto by exploring options for tickets in the afternoon.
Cheap flights from Washington to Porto in January, February 2022
The best prices found for WAS to OPO flights for January, February
Washington Dulles Intl
Porto
1 stop
12h 05mPorto
Washington Dulles Intl
1 stop
12h 50mTAP AIR PORTUGAL
Washington Dulles Intl
Porto
1 stop
12h 40mPorto
Washington Dulles Intl
1 stop
12h 50mTAP AIR PORTUGAL
Washington Dulles Intl
Porto
1 stop
15h 40mPorto
Washington Dulles Intl
1 stop
19h 25mTAP AIR PORTUGAL
Washington to Porto 2022 flight deals
Cheap flights to Porto from Washington found for this year
Washington Dulles Intl
Porto
1 stop
12h 05mPorto
Washington Dulles Intl
1 stop
12h 50mTAP AIR PORTUGAL
Washington Dulles Intl
Porto
1 stop
12h 40mPorto
Washington Dulles Intl
1 stop
12h 50mTAP AIR PORTUGAL
Washington Dulles Intl
Porto
1 stop
9h 30mPorto
Washington Dulles Intl
1 stop
28h 20mTAP AIR PORTUGAL
Last minute flights from Washington to Porto
Late deals on return flights to Porto from Washington, departing today and this week
Washington Dulles Intl
Porto
1 stop
10h 20mPorto
Washington Dulles Intl
1 stop
12h 45mTAP AIR PORTUGAL
Washington Dulles Intl
Porto
2 stops
17h 35mPorto
Washington Dulles Intl
2 stops
19h 10mMultiple Airlines
Washington Dulles Intl
Porto
1 stop
19h 30mPorto
Washington Dulles Intl
1 stop
32h 30mSWISS
One-way flights to Porto from Washington
The cheapest one-way flights from Washington to Porto
Washington Dulles Intl
Porto
2 stops
38h 30mMultiple Airlines
Baltimore/Washington
Porto
3 stops
33h 30mMultiple Airlines
Washington Dulles Intl
Porto
3 stops
32h 16mMultiple Airlines
Related info for your journey
Useful info, stats and facts about Washington to Porto flights.
What airport do you fly into for flights to Porto from Washington?
Most people fly into Porto (OPO) if they book a flight to Porto from Washington. On average, Porto has 0 inbound flights from Washington per day from 5 airlines. Porto is conveniently located just 6.8 mi from Porto’s city center.
Which airlines flying from Washington to Porto have flexible cancellations due to COVID-19?
Some of our airline partners flying from Washington to Porto have new flexible policies in place due to COVID-19. TAP AIR PORTUGAL, Lufthansa, and Iberia are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like TAP AIR PORTUGAL with this kind of flexibility.
Can I find flights from Washington to Porto for under $400 on Cheapflights?
Yes, there are multiple flights from Washington to Porto for under $400. The cheapest flight booked recently is on TAP AIR PORTUGAL for just $362, but on average you can expect to pay $389.
Are there last-minute flights available from Washington to Porto for under $400?
There are currently 16+ open flights from Washington to Porto within the next 7 days for less than $400.
What are the cheapest airlines flying from Washington to Porto round-trip?
TAP AIR PORTUGAL, at $362, was found to be the cheapest airline from Washington to Porto.Alternate airlines to your destination round-trip include United Airlines and Iberia. These flights start at 60% lower than the current average price 3 months from now.
What are the most popular routes from Washington to Porto?
The most popular flight routes from Washington to Porto are Washington Dulles Intl - Porto, Washington Reagan-National - Porto and Baltimore/Washington - Porto.
What are the most popular airlines that fly from Washington to Porto?
The most popular airlines flying from Washington to Porto are Air Canada, Iberia and Lufthansa. Something to consider prior to booking your flight.
What are the cheapest flights from Washington to Porto?
While on average a flight from Washington to Porto is generally $1,183, our data shows the cheapest flight currently is $578. When looking at the most popular route, (Washington Dulles Intl - Porto), you can expect to pay $352 for that flight.
Other flights from Washington
Flights to Porto from Washington
Can I fly to Porto from Washington right now?
Most visitors from Washington need to provide a negative COVID-19 test result and/or quarantine to enter Porto.
COVID-19 testing requirements
Visitors from Washington must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 for RT-PCR (NAAT) and 48 Antigen (quick-test) hours before departing to Porto.
Quarantine requirements
Visitors from Washington are not required to quarantine after entering Porto.
Documents
Health declaration for Madeira - Travelers must complete and submit it 12-48 hours before departure. This will generate a QR code which must be presented upon arrival.
Can I fly back to Washington from Porto?
COVID-19 testing requirements
Visitors from Porto must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to Washington.
Quarantine requirements
Visitors from Porto are not required to quarantine after entering Washington.