Cheap flights from Washington (WAS) to Oporto (OPO)

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The best prices from Washington to Oporto 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 (WAS) to Oporto (OPO)

WAS - OPO
Price
$810 - $1,286
OPO
Temperature
57.2 - 77 °F
OPO
Rainfall
0.7 - 6.3 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 to Oporto

One-way from

$164

One-way flight from Washington to Oporto

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Washington to Oporto?

Users have found that leaving on a Tuesday can be a cost-effective option. It’s possible to save up to 53% on your flight compared to booking on days when demand is much higher.

When is the cheapest time to fly from Washington to Oporto (WAS - OPO)?

Unlike in the evening, when flights are generally more expensive, you can save up to 27% on flights from Washington to Oporto by exploring options for tickets at noon.

Cheap flights from Washington to Oporto in March, April 2021

2 Apr - 11 Apr
$338pp
IAD
Washington Dulles Intl
TAP AIR PORTUGAL
 
1 STOP
OPO
Porto
OPO
Porto
TAP AIR PORTUGAL
 
1 STOP
IAD
Washington Dulles Intl
21 Apr - 25 Apr
$351pp
IAD
Washington Dulles Intl
SWISS
 
1 STOP
OPO
Porto
OPO
Porto
SWISS
 
1 STOP
IAD
Washington Dulles Intl
2 Apr - 11 Apr
$369pp
IAD
Washington Dulles Intl
SWISS
 
1 STOP
OPO
Porto
OPO
Porto
SWISS
   
2 STOPS
IAD
Washington Dulles Intl

Washington to Oporto 2021 flight deals

9 Jun - 16 Jun
$338pp
IAD
Washington Dulles Intl
TAP AIR PORTUGAL
 
1 STOP
OPO
Porto
OPO
Porto
TAP AIR PORTUGAL
 
1 STOP
IAD
Washington Dulles Intl
9 Aug - 16 Aug
$341pp
IAD
Washington Dulles Intl
Multiple Airlines
 
1 STOP
OPO
Porto
OPO
Porto
Turkish Airlines
 
1 STOP
IAD
Washington Dulles Intl
13 Jul - 20 Jul
$343pp
IAD
Washington Dulles Intl
TAP AIR PORTUGAL
 
1 STOP
OPO
Porto
OPO
Porto
TAP AIR PORTUGAL
 
1 STOP
IAD
Washington Dulles Intl

Last minute flights from Washington to Oporto

17 Mar - 21 Mar
$388pp
IAD
Washington Dulles Intl
Lufthansa
 
1 STOP
OPO
Porto
OPO
Porto
Lufthansa
 
1 STOP
IAD
Washington Dulles Intl
17 Mar - 21 Mar
$407pp
IAD
Washington Dulles Intl
Lufthansa
 
1 STOP
OPO
Porto
OPO
Porto
Lufthansa
   
2 STOPS
IAD
Washington Dulles Intl
17 Mar - 21 Mar
$489pp
IAD
Washington Dulles Intl
Lufthansa
   
2 STOPS
OPO
Porto
OPO
Porto
Lufthansa
   
2 STOPS
IAD
Washington Dulles Intl

One-way flights to Oporto from Washington

8:32 am - 5:45 am
United Airlines
1 Stop
16h 13m
IAD - OPO
United Airlines
$164
United
2:25 pm - 11:30 am
Air France
1 Stop
16h 05m
IAD - OPO
Air France
5:42 am - 6:40 am
Delta
2 Stops
19h 58m
DCA - OPO
Delta
$188
Delta

Related info for your journey

Flight FAQs

From Washington to Oporto

Are flight prices decreasing from Washington to Oporto due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Washington and Oporto for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

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 Oporto for under $400 on Cheapflights?

Yes, there are multiple flights from Washington to Oporto for under $400. The cheapest flight booked recently is on TAP AIR PORTUGAL for just $338, but on average you can expect to pay $352.

Are there nonstop flights from Washington to Oporto for under $300 on Cheapflights?

There are no nonstop flights from Washington to Oporto, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from Washington to Oporto for under $400?

There are currently 3+ open flights from Washington to Oporto within the next 7 days for less than $400.

Is Washington weather warmer or cooler than Oporto?

We forecast the temperature to be around the 90 °F's in July, on average. The temperature in Oporto is generally colder than in Washington. Book flights in a timely manner in correlation to your departure date.

How long is the flight from Washington to Oporto?

For as low as $2,208, United Airlines can have you in Oporto from Washington in 9h 45m. This flight may include one or multiple stops.

What are the cheapest airlines flying from Washington to Oporto round-trip?

Flying on TAP AIR PORTUGAL is currently your cheapest option to Oporto, with prices starting at $338. Additional round-trip tickets that might be worth considering are offered by SWISS and United Airlines, with the lowest prices starting at $346 and $348, respectively. TAP AIR PORTUGAL is 63% cheaper than the average price of flights available within the next 90 days to this destination.

What are the cheapest airlines to fly from Washington to Oporto one-way?

The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as $164. However, be on the lookout for offers from SWISS and Air France, as they are both options that can get you from Washington to Oporto for a low price.

Related searches

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Rent a Car

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Destination information for Oporto

Today's exchange rate
$1 = €0.84
Average temperature for March in Oporto
64.4 °F
Avg rainfall for March in Oporto
3.8 ″

Airports servicing Washington

Reagan National (DCA)

Airports servicing Porto

Top 4 airlines flying from Washington to Oporto

Airline Cheapest Average Flexibility On-time COVID-19 safety
Iberia
$603 $709 No cancel fee 77%
TAP AIR PORTUGAL
$517 $865 No cancel fee N/A
Lufthansa
$676 $1,231 No cancel fee 76%
United Airlines
$1,187 $1,528 No cancel fee 69%
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