Find Cheap Flights from Washington Reagan-National to Porto (DCA - OPO)

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Looking for a cheap flight? 25% of our users found flights on this route for $1016 or less.

FAQs for Booking Washington Reagan-National to Porto Flights

How long does a flight from Washington Reagan-National to Porto take?
An average nonstop flight takes 12h 30m, covering a distance of 3525 miles.
Which airlines provide the cheapest flights from Washington Reagan-National to Porto?
In the past 3 days, the cheapest round-trip tickets were found on TAP AIR PORTUGAL ($789), Multiple Airlines ($793) and Iberia ($1257).
Do I need a passport to fly between Washington Reagan-National and Porto?
Yes.

Book cheap flights from Washington Reagan-National to Porto (round-trip)

Airports
Origin
Washington
$789
only
$789
Destination
Porto
$789
only
$789
Mon, Jan 29
DCA
OPO
12h 31m
Wed, Feb 7
OPO
DCA
16h 38m
Trip: 10 days
7.4GoodShow reviews
Overall 7.4 Good
Based on 3101 reviews
Overall
7.5
Boarding
7.4
Comfort
7.4
Crew
8.0
Entertainment
6.8
Food
7.1
LIS
MAD
Poor 0.0

I booked this flight months and months ago on Kayak, excited by what I thought was an excellent deal to go visit an old friend. When I got to the Boston airport, I was told there is a fee to check a bag with the ticket type I purchased- of 90 DOLLARS each way!!! This is absurdly expensive. I tried to pay with cash as I had very little on my card, and was told this isn't possible. So I had to pay the fee, and arrive at my 7 hour layover with next to no cash on my card- too little to buy a meal in the airport. So I had a miserable layover experience. I do not recall seeing this baggage fee listed anywhere on Kayak when I booked my flight- it looks like this policy took effect in September 2017, but I booked my flight in July. I am very upset about this additional charge- it is dishonest and I will not be flying with TAP again. I am also considering using alternatives to Kayak, as the TAP representative said that it's Kayak's fault the baggage fee wasn't listed.

MXP
LIS
Excellent 10.0

Everything smooth!

LIS
TXL
Excellent 8.0

The space/seat size was very limited

LIS
MIA
Excellent 10.0

Very smooth

GRU
LIS
Excellent 10.0

everything:personal, services

Sun, Feb 4
DCA
OPO
19h 10m
Mon, Feb 12
OPO
DCA
16h 38m
Trip: 9 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Jul 31
DCA
OPO
13h 40m
Sat, Aug 25
OPO
DCA
14h 56m
$1257
Trip: 26 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 3394 reviews
Overall
7.4
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
7.1
Food
6.7
JNB
MAD
Okay 5.3

The crew was rude and Inattentive. They keep the cabin so cold, most people more miserable and had their blankets all they way up to their necks, and still cold. Seats were very thin and not very comfortable and so close together, there's was no room to stretch out at all.

MAD
JFK
Okay 5.6

Flight to our destination: sat in exit row for extra cost. I was freezing cold and was told no extra blankets. Also staff were rude and unhelpful telling us to remove all things from the floor for take off and landing ( which i accept is the policy) but since we had nowhere to put them except on our laps (she’s, books, sweaters pocket book) as there is no seat in front for an exit row to put under. The staff member kept saying “up, up” motioning with her hand, but made no offer to assist us in finding overhead space. Upon our return flight, our pre booked exit row seats were switched on us right before boarding in a rude and matter of fact wayand my husband and I were separated one on either side of the aircraft. When we queried this, we were told it would be up to us to switch with the person sitting next to us. Overall very disappointing. I would not fly Iberia again.

See above

MAD
MIA
Excellent 10.0

Hospitality, patience, and efficiency. Everything was clean, the food was warm and tasty. the employees were kind and polite all the time. The technology functioned flawlessly. The standard seats were a bit tight but manageable.

n/a

LHR
MAD
Okay 5.2

When I got off a previous flight, I had missed my connection. I was greeted with someone who had already booked my next flight. Also, the seat was fairly comfortable for a 2 hour flight.

As great as it was that they booked my connecting flight, I wish I could have my luggage. It has been over a week and I believe that it is because I had such a short layover from my first flight to this one.

LHR
MAD
Good 7.0

More space since there wasn't people

Paying for food

Wed, Mar 21
DCA
OPO
14h 24m
Wed, Mar 28
OPO
DCA
14h 28m
Trip: 8 days
7.4GoodShow reviews
Overall 7.4 Good
Based on 3101 reviews
Overall
7.5
Boarding
7.4
Comfort
7.4
Crew
8.0
Entertainment
6.8
Food
7.1
GRU
LIS
Excellent 10.0

everything:personal, services

LIS
MIA
Excellent 10.0

Very smooth

LIS
MIA
Excellent 10.0

Great friendly service. Very clean and organized crew. Nice plane, great flight crew. Comfortable seats. Free ear pieces and drinks for international flights

PRG
LIS
Excellent 10.0

Great friendly service. Very clean and organized crew. Nice plane, great flight crew. Comfortable seats. Free ear pieces and drinks for international flights.

BOS
LIS
Good 7.3

Leg room was NOT enough. Had an altercation with the person sitting in front of me when she wanted to recline her seat.

Wed, Apr 25
DCA
OPO
18h 00m
Wed, May 2
OPO
DCA
17h 07m
Trip: 8 days
7.4GoodShow reviews
Overall 7.4 Good
Based on 3101 reviews
Overall
7.5
Boarding
7.4
Comfort
7.4
Crew
8.0
Entertainment
6.8
Food
7.1
GRU
LIS
Excellent 10.0

everything:personal, services

LIS
TXL
Excellent 8.0

The space/seat size was very limited

JFK
LIS
Excellent 8.6

The food and entertainment was good. We got into the plane ver quickly and we were seated towards the front

I have been flying for a while but it is so difficult to find out what fare class you have. the website is not helpful with bag check in information. $90 is way too much to check in a bag especially for an international flight the line at Lisbon for passports is way too long

BOS
LIS
Good 7.3

Leg room was NOT enough. Had an altercation with the person sitting in front of me when she wanted to recline her seat.

LIS
MAD
Excellent 8.3

everything is ok but food is bad. better give to passenger fruit or bisquit, wafers

Fri, Mar 30
DCA
OPO
20h 01m
Tue, Apr 10
OPO
DCA
15h 38m
Trip: 12 days
7.4GoodShow reviews
Overall 7.4 Good
Based on 3101 reviews
Overall
7.5
Boarding
7.4
Comfort
7.4
Crew
8.0
Entertainment
6.8
Food
7.1
LIS
BOS
Good 6.6

The sound for the movies did not work at my seat or my wife's seat.

GRU
LIS
Excellent 10.0

everything:personal, services

JFK
LIS
Excellent 8.6

The food and entertainment was good. We got into the plane ver quickly and we were seated towards the front

I have been flying for a while but it is so difficult to find out what fare class you have. the website is not helpful with bag check in information. $90 is way too much to check in a bag especially for an international flight the line at Lisbon for passports is way too long

LIS
MIA
Excellent 10.0

Great friendly service. Very clean and organized crew. Nice plane, great flight crew. Comfortable seats. Free ear pieces and drinks for international flights

PRG
LIS
Excellent 10.0

Great friendly service. Very clean and organized crew. Nice plane, great flight crew. Comfortable seats. Free ear pieces and drinks for international flights.

Tue, Mar 6
DCA
OPO
15h 28m
Sun, Mar 18
OPO
DCA
26h 57m
Trip: 12 days
7.4GoodShow reviews
Overall 7.4 Good
Based on 3101 reviews
Overall
7.5
Boarding
7.4
Comfort
7.4
Crew
8.0
Entertainment
6.8
Food
7.1
BOS
LIS
Good 7.3

Leg room was NOT enough. Had an altercation with the person sitting in front of me when she wanted to recline her seat.

LIS
TXL
Excellent 8.0

The space/seat size was very limited

JFK
LIS
Excellent 8.6

The food and entertainment was good. We got into the plane ver quickly and we were seated towards the front

I have been flying for a while but it is so difficult to find out what fare class you have. the website is not helpful with bag check in information. $90 is way too much to check in a bag especially for an international flight the line at Lisbon for passports is way too long

LIS
MAD
Excellent 8.3

everything is ok but food is bad. better give to passenger fruit or bisquit, wafers

PRG
LIS
Excellent 10.0

Great friendly service. Very clean and organized crew. Nice plane, great flight crew. Comfortable seats. Free ear pieces and drinks for international flights.

Wed, May 16
DCA
OPO
13h 30m
Wed, May 30
OPO
DCA
14h 57m
Trip: 15 days
7.4GoodShow reviews
Overall 7.4 Good
Based on 3101 reviews
Overall
7.5
Boarding
7.4
Comfort
7.4
Crew
8.0
Entertainment
6.8
Food
7.1
LIS
MIA
Excellent 10.0

Very smooth

BOS
LIS
Good 7.3

Leg room was NOT enough. Had an altercation with the person sitting in front of me when she wanted to recline her seat.

JFK
LIS
Excellent 8.6

The food and entertainment was good. We got into the plane ver quickly and we were seated towards the front

I have been flying for a while but it is so difficult to find out what fare class you have. the website is not helpful with bag check in information. $90 is way too much to check in a bag especially for an international flight the line at Lisbon for passports is way too long

LIS
TXL
Excellent 8.0

The space/seat size was very limited

LIS
MIA
Excellent 10.0

Great friendly service. Very clean and organized crew. Nice plane, great flight crew. Comfortable seats. Free ear pieces and drinks for international flights

Thu, Jun 7
DCA
OPO
12h 30m
Tue, Jun 19
OPO
DCA
25h 15m
$1120
Trip: 13 days
7.4GoodShow reviews
Overall 7.4 Good
Based on 3101 reviews
Overall
7.5
Boarding
7.4
Comfort
7.4
Crew
8.0
Entertainment
6.8
Food
7.1
MXP
LIS
Excellent 10.0

Everything smooth!

GRU
LIS
Excellent 10.0

everything:personal, services

EWR
LIS
Mediocre 2.0

Food was ok

The customer service I received was horrible horrible horrible especially from the check in counter the were very rude . After booking my flight on kayak I called TAP customer service just to make sure that everything was fine .I asked them about luggage they said I had 2 free and a carry on when I got to the airport said I had to pay for the 2 i said no told them that i called TAP they didn't wanna hear it i asked for the manager she I am the manager and you bought a discounted ticket and there's no luggage with this ticket only acarry on in a mean way if you want the you have to pay $90 for each I tried to call TAP can't get through them when they finally got through them the guy confirmed that I ve called it on the records but it said now it's too late to do anything I am already at the airport that I have to pay and contact them later. I wasted good hour and a half on this and I had to pay $180. After all that at the boarding gate they announced that they will call by zone .they called especial need called frequent flyers zone A never called zone B all they said last minute was this is the final call for flight #.... and I was right in front of them and guess who were the people making the announcement yep the same people at the check in counter

LIS
MIA
Excellent 10.0

Very smooth

LIS
MAD
Excellent 8.3

everything is ok but food is bad. better give to passenger fruit or bisquit, wafers

Sun, Apr 1
DCA
OPO
15h 24m
Fri, Apr 6
OPO
DCA
16h 22m
$1135
Trip: 6 days
7.4GoodShow reviews
Overall 7.4 Good
Based on 3101 reviews
Overall
7.5
Boarding
7.4
Comfort
7.4
Crew
8.0
Entertainment
6.8
Food
7.1
LIS
MAD
Poor 0.0

I booked this flight months and months ago on Kayak, excited by what I thought was an excellent deal to go visit an old friend. When I got to the Boston airport, I was told there is a fee to check a bag with the ticket type I purchased- of 90 DOLLARS each way!!! This is absurdly expensive. I tried to pay with cash as I had very little on my card, and was told this isn't possible. So I had to pay the fee, and arrive at my 7 hour layover with next to no cash on my card- too little to buy a meal in the airport. So I had a miserable layover experience. I do not recall seeing this baggage fee listed anywhere on Kayak when I booked my flight- it looks like this policy took effect in September 2017, but I booked my flight in July. I am very upset about this additional charge- it is dishonest and I will not be flying with TAP again. I am also considering using alternatives to Kayak, as the TAP representative said that it's Kayak's fault the baggage fee wasn't listed.

LIS
BOS
Good 6.6

The sound for the movies did not work at my seat or my wife's seat.

MXP
LIS
Excellent 10.0

Everything smooth!

GRU
LIS
Excellent 10.0

everything:personal, services

LIS
MIA
Excellent 10.0

Very smooth

Washington Reagan-National to Porto Flight Information

Flights Arrive in Porto
Flights Depart from Washington Reagan-National
Flight Price $789
Distance 3525 miles
Airlines TAP AIR PORTUGAL, Iberia
*
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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.