Find Cheap Flights to Porto (OPO)

Search hundreds of travel sites at once for deals on flights to Porto

Sat 1/20
Sat 1/27
Any month
Compare vs. KAYAK |

Book cheap flights to Porto

(Round-trip)
Airports
Origin
New York
$488
only
$488
Newark
$484
only
$484
Boston
$428
only
$428
Destination
Porto
$428
only
$428
Fri, Apr 27
BOS
OPO
11h 35m
Sat, May 5
OPO
BOS
16h 45m
Trip: 9 days
Overall 0.0 Poor
Based on 0 reviews
Mon, Jan 22
EWR
OPO
6h 40m
Thu, Jan 25
OPO
EWR
8h 00m
Trip: 4 days
6.8GoodShow reviews
Overall 6.8 Good
Based on 25 reviews
Overall
7.5
Boarding
7.5
Comfort
7.4
Crew
8.0
Entertainment
6.8
Food
7.1
EWR
OPO
Excellent 8.8

Efficient friendly generous service To a little used, user friendly airport (Free alcohol, i.e., wines; no spirits) I ordered a Muslim meal: delicious

We had trouble with the A/C leaving; until we were airborne, it was hot. I suspect that this is an unusual problem. In general, I find small international carriers better than the large ones; my favorite so far in Air Austria

EWR
OPO
Good 7.6

Paid for a seat with extra legroom because I'm 6'4". Was given a different seat and still charged.

EWR
OPO
Okay 5.3

Too much terbulance, no control over that obviously. But the seating was uncomfortable.

EWR
OPO
Mediocre 2.0

zero.

bad experience- The personnal was not that good! Lack of manners! Bording was evryone for himself; people with children left behind, evryone got in, all at once. The food was very bad, usual it is good..I dont know if i would fly again with TAP

EWR
OPO
Good 6.0

Friendly crew. Good info on delay

No offer of coffee in businesss when woke up. Still 35-40 before landing

Tue, Mar 6
JFK
OPO
14h 30m
Sun, Mar 18
OPO
JFK
31h 20m
Trip: 12 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 18172 reviews
Overall
8.2
Boarding
8.1
Comfort
7.9
Crew
8.5
Entertainment
7.8
Food
7.7
DEN
MUC
Excellent 10.0

Lufthansa is extremely efficient, and the staff is very helpful all while being cheerful and kind. The planes are new and clean, everything was a notch above typical economy carriers. Well done!

DEN
FRA
Excellent 10.0

Slept like a baby with no interruptions.

MUC
ORD
Mediocre 2.0

Nothing

Again miserable muslim meal with only vegetables! Not enough room in the cabin for the personal bags that I had to put it under my feet for the whole trip ( +10 hrs ) having my legs stuck between the seat and the bags .

SEA
FRA
Excellent 10.0

The Entertainment, the Food and the nice and friendly manner of all personell.

Nothing.

FRA
DRS
Excellent 8.0

The wellcoming on board.

The Long bus drive from the Airport building to the aitcraft.

Sun, Mar 4
BOS
OPO
11h 40m
Wed, Mar 28
OPO
BOS
16h 35m
Trip: 24 days
8.1ExcellentShow reviews
Overall 8.1 Excellent
Based on 5818 reviews
Overall
8.3
Boarding
8.3
Comfort
7.9
Crew
8.7
Entertainment
7.8
Food
8.0
BCN
ZRH
Excellent 10.0

Friendly service and food

Older plane with no entertainment

ZRH
CPH
Excellent 8.6

Swiss service relayable

ZRH
DEL
Excellent 10.0

Courteous Service and excellent hospitality

ZRH
JFK
Okay 5.6

Food was actually really good.

Please let families with small children board early. This is the first flight I remember where I and other families with small children had to board with everyone else, and it's stressful for all involved.

ZRH
GRU
Excellent 9.6

All went fine and the crew friendly. 12 hours from Switzerland to Sao Paulo is extremely long time to sit in an airplane, but temperature and air were fine and the flight was without delay.

Wed, Mar 14
JFK
OPO
17h 50m
Wed, Mar 21
OPO
JFK
15h 40m
Trip: 8 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
MAD
JFK
Mediocre 2.0

Had to take a flight to New York 2 days later, then drive back home

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
ORD
Okay 5.0

Nothing, the trip was terrible, the seats were awful and I had no chance to change them as I had to contact the third party. On line booking and seats reservation weren’t possible either cause I wasn’t buying the tickets directly with the company.

Anything, terrible flights as they gave us terrible seats.

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
MIA
Excellent 8.0

Current movies, fliggt attendances were nice.

Restroom got dirty, nobody cleaned them in the whole duration of flight.

Fri, Apr 27
BOS
OPO
11h 35m
Wed, May 9
OPO
BOS
16h 45m
Trip: 13 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Apr 25
BOS
OPO
19h 15m
Wed, May 9
OPO
BOS
16h 45m
Trip: 15 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Jan 25
EWR
OPO
6h 40m
Thu, Feb 1
OPO
EWR
8h 00m
Trip: 8 days
6.8GoodShow reviews
Overall 6.8 Good
Based on 25 reviews
Overall
7.5
Boarding
7.5
Comfort
7.4
Crew
8.0
Entertainment
6.8
Food
7.1
EWR
OPO
Okay 5.3

Too much terbulance, no control over that obviously. But the seating was uncomfortable.

EWR
OPO
Mediocre 2.0

zero.

bad experience- The personnal was not that good! Lack of manners! Bording was evryone for himself; people with children left behind, evryone got in, all at once. The food was very bad, usual it is good..I dont know if i would fly again with TAP

EWR
OPO
Good 6.0

Friendly crew. Good info on delay

No offer of coffee in businesss when woke up. Still 35-40 before landing

EWR
OPO
Excellent 8.8

Efficient friendly generous service To a little used, user friendly airport (Free alcohol, i.e., wines; no spirits) I ordered a Muslim meal: delicious

We had trouble with the A/C leaving; until we were airborne, it was hot. I suspect that this is an unusual problem. In general, I find small international carriers better than the large ones; my favorite so far in Air Austria

EWR
OPO
Good 6.0

Food was interesting and pretty good. Seats were okay. We were happy we choose tap

We never saw a crew member smile. They verged on being surley. From the time we boarded they were yawning. I do mean all of them were acting uninterested in doing their jobs.

Mon, Feb 26
EWR
OPO
17h 30m
Tue, Mar 13
OPO
EWR
31h 20m
Trip: 15 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 18172 reviews
Overall
8.2
Boarding
8.1
Comfort
7.9
Crew
8.5
Entertainment
7.8
Food
7.7
CAI
MUC
Mediocre 2.0

No thing at all

1- the aircraft from cairo to munich was so small that they didn’t allow the carry on baggage and I had to put it with the check in baggage. 2- the special meal ( muslim meal ) that I ordered was a veggie meal !!!!! With no meat or chicken at all , apparently they don’t know what the meaning of a muslim meal is ! It means to have halal meat , we are not vegetarians ! 3- my baggage didn’t arrive to the airport and I filed a report and was told that I will have them tomorrow and now after four days the baggage didn’t arrive yet and I was told that one of them is missing !!!!!!! I can’t hate them enough.

BOM
MUC
Excellent 8.0

I like crew members service

Didn’t like seat was not comfortable plus some time smells bad in flight

MUC
EWR
Excellent 10.0

everything was great. Service and pilots are at the top level of the proffessionalism.

DEN
FRA
Excellent 10.0

Slept like a baby with no interruptions.

BOS
FRA
Excellent 10.0

Comfortable seats; food was adequate

Seats seem a bit close to one another, with little knee room

Mon, Mar 26
JFK
OPO
10h 10m
Tue, Apr 3
OPO
JFK
11h 05m
Trip: 9 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
PAR
MAD
Okay 5.0

Relatively cheap flight

Zero legroom. My legs were in aisle.

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

MAD
JFK
Okay 4.3

Flight was late and the scheduled connection was only 2h. Impossible to make it even on time. JFK terminal is 3rd world

VGO
MAD
Excellent 8.0

Short flight and on time

MAD
ORD
Okay 5.0

Nothing, the trip was terrible, the seats were awful and I had no chance to change them as I had to contact the third party. On line booking and seats reservation weren’t possible either cause I wasn’t buying the tickets directly with the company.

Anything, terrible flights as they gave us terrible seats.

Wed, May 16
BOS
OPO
22h 40m
Wed, May 23
OPO
BOS
16h 45m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Mon, Feb 19
EWR
OPO
6h 40m
Thu, Feb 22
OPO
EWR
8h 00m
Trip: 4 days
6.8GoodShow reviews
Overall 6.8 Good
Based on 25 reviews
Overall
7.5
Boarding
7.5
Comfort
7.4
Crew
8.0
Entertainment
6.8
Food
7.1
EWR
OPO
Mediocre 2.0

Some staff were helpful

To start off our trip we weren't allowed to get on the plane until an hour after our boarding time. After we were allowed on, the air conditioning was not working and continued to sit on the tarmac not even leaving our terminal for another two hours. Within this two hours there were many elderly people asking for help and one specific gentleman whom was in his late 70s, informed the people around him that he had a pacemaker was pleading to get some air conditioning to the point where 6 people on the airplane were fanning him off. It was 90 degrees in the airplane and we had been sitting in the plane without any help even pleading with the attendents to let the elderly off so they did not pass out. Once we reached the 2 hour mark without any ac the gentleman in his late 70s was beginning to lose consciousness and many people had to call the emergency services, and the crew on flight TP214, tried to tell us everything was fine while the plane was pulling away from the terminal ... as they were giving the man oxygen, even though the elderly gentleman had lost the ability to communicate verbally and was about to pass out. They had to pull the plane back off the tarmac fully delaying us 3 hours in the process making us miss our other two flights. Once we were finally in the air for the 6 hour flight our entertainment system was not working so we were left to twiddle our thumbs for the remainder of the trip. It really ruined what seemed to be an exciting trip and I highly doubt we would ever take TAP Portugal ever again or recommend it to anyone no matter the price.

EWR
OPO
Good 6.0

Friendly crew. Good info on delay

No offer of coffee in businesss when woke up. Still 35-40 before landing

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.

EWR
OPO
Good 6.0

Food was interesting and pretty good. Seats were okay. We were happy we choose tap

We never saw a crew member smile. They verged on being surley. From the time we boarded they were yawning. I do mean all of them were acting uninterested in doing their jobs.

EWR
OPO
Good 6.4

The crew was super nice and professional

The plan was delayed 2 hours, seats were beyond small.

Mon, Mar 26
EWR
OPO
13h 50m
Tue, Apr 3
OPO
EWR
13h 05m
Trip: 9 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 18172 reviews
Overall
8.2
Boarding
8.1
Comfort
7.9
Crew
8.5
Entertainment
7.8
Food
7.7
FRA
DRS
Excellent 8.0

The wellcoming on board.

The Long bus drive from the Airport building to the aitcraft.

SEA
FRA
Excellent 10.0

The Entertainment, the Food and the nice and friendly manner of all personell.

Nothing.

DEN
MUC
Excellent 10.0

Lufthansa is extremely efficient, and the staff is very helpful all while being cheerful and kind. The planes are new and clean, everything was a notch above typical economy carriers. Well done!

DEN
MUC
Excellent 10.0

Flight attendants were helpful without waking up passengers wjo wanted to sleep.

CAI
MUC
Mediocre 2.0

No thing at all

1- the aircraft from cairo to munich was so small that they didn’t allow the carry on baggage and I had to put it with the check in baggage. 2- the special meal ( muslim meal ) that I ordered was a veggie meal !!!!! With no meat or chicken at all , apparently they don’t know what the meaning of a muslim meal is ! It means to have halal meat , we are not vegetarians ! 3- my baggage didn’t arrive to the airport and I filed a report and was told that I will have them tomorrow and now after four days the baggage didn’t arrive yet and I was told that one of them is missing !!!!!!! I can’t hate them enough.

Tue, Mar 27
JFK
OPO
17h 30m
Wed, Apr 11
OPO
JFK
10h 55m
Trip: 16 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.

LHR
MAD
Good 7.0

More space since there wasn't people

Paying for food

VGO
MAD
Excellent 8.0

Short flight and on time

MAD
JFK
Okay 4.3

Flight was late and the scheduled connection was only 2h. Impossible to make it even on time. JFK terminal is 3rd world

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

Wed, May 16
BOS
OPO
22h 40m
Wed, May 23
OPO
BOS
16h 45m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Jan 25
EWR
OPO
6h 40m
Sun, Jan 28
OPO
EWR
8h 00m
Trip: 4 days
6.8GoodShow reviews
Overall 6.8 Good
Based on 25 reviews
Overall
7.5
Boarding
7.5
Comfort
7.4
Crew
8.0
Entertainment
6.8
Food
7.1
EWR
OPO
Excellent 8.8

Efficient friendly generous service To a little used, user friendly airport (Free alcohol, i.e., wines; no spirits) I ordered a Muslim meal: delicious

We had trouble with the A/C leaving; until we were airborne, it was hot. I suspect that this is an unusual problem. In general, I find small international carriers better than the large ones; my favorite so far in Air Austria

EWR
OPO
Mediocre 2.0

zero.

bad experience- The personnal was not that good! Lack of manners! Bording was evryone for himself; people with children left behind, evryone got in, all at once. The food was very bad, usual it is good..I dont know if i would fly again with TAP

EWR
OPO
Good 6.0

Food was interesting and pretty good. Seats were okay. We were happy we choose tap

We never saw a crew member smile. They verged on being surley. From the time we boarded they were yawning. I do mean all of them were acting uninterested in doing their jobs.

EWR
OPO
Mediocre 2.0

Nothing

The flight was delayed pre boarding and took longer than it should and thus missed our connection to London

GRU
LIS
Excellent 10.0

everything:personal, services

Wed, Apr 4
EWR
OPO
16h 30m
Thu, Apr 12
OPO
EWR
13h 05m
Trip: 9 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 18172 reviews
Overall
8.2
Boarding
8.1
Comfort
7.9
Crew
8.5
Entertainment
7.8
Food
7.7
MUC
EWR
Excellent 10.0

everything was great. Service and pilots are at the top level of the proffessionalism.

BOS
FRA
Excellent 10.0

Comfortable seats; food was adequate

Seats seem a bit close to one another, with little knee room

DEN
FRA
Excellent 10.0

Slept like a baby with no interruptions.

DEN
MUC
Excellent 10.0

Lufthansa is extremely efficient, and the staff is very helpful all while being cheerful and kind. The planes are new and clean, everything was a notch above typical economy carriers. Well done!

BOM
MUC
Excellent 8.0

I like crew members service

Didn’t like seat was not comfortable plus some time smells bad in flight

Tue, Apr 3
JFK
OPO
10h 10m
Wed, Apr 11
OPO
JFK
11h 05m
Trip: 9 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
LHR
MAD
Good 7.0

More space since there wasn't people

Paying for food

MAD
JFK
Mediocre 2.0

Had to take a flight to New York 2 days later, then drive back home

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

MAD
MIA
Excellent 8.0

Current movies, fliggt attendances were nice.

Restroom got dirty, nobody cleaned them in the whole duration of flight.

VGO
MAD
Excellent 8.0

Short flight and on time

Sun, Feb 4
BOS
OPO
17h 00m
Tue, Feb 20
OPO
BOS
34h 25m
Trip: 17 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Jan 25
EWR
OPO
6h 40m
Tue, Jan 30
OPO
EWR
23h 00m
Trip: 6 days
6.8GoodShow reviews
Overall 6.8 Good
Based on 25 reviews
Overall
7.5
Boarding
7.5
Comfort
7.4
Crew
8.0
Entertainment
6.8
Food
7.1
EWR
OPO
Good 6.4

The crew was super nice and professional

The plan was delayed 2 hours, seats were beyond small.

EWR
OPO
Excellent 8.8

Efficient friendly generous service To a little used, user friendly airport (Free alcohol, i.e., wines; no spirits) I ordered a Muslim meal: delicious

We had trouble with the A/C leaving; until we were airborne, it was hot. I suspect that this is an unusual problem. In general, I find small international carriers better than the large ones; my favorite so far in Air Austria

EWR
OPO
Mediocre 2.0

Some staff were helpful

To start off our trip we weren't allowed to get on the plane until an hour after our boarding time. After we were allowed on, the air conditioning was not working and continued to sit on the tarmac not even leaving our terminal for another two hours. Within this two hours there were many elderly people asking for help and one specific gentleman whom was in his late 70s, informed the people around him that he had a pacemaker was pleading to get some air conditioning to the point where 6 people on the airplane were fanning him off. It was 90 degrees in the airplane and we had been sitting in the plane without any help even pleading with the attendents to let the elderly off so they did not pass out. Once we reached the 2 hour mark without any ac the gentleman in his late 70s was beginning to lose consciousness and many people had to call the emergency services, and the crew on flight TP214, tried to tell us everything was fine while the plane was pulling away from the terminal ... as they were giving the man oxygen, even though the elderly gentleman had lost the ability to communicate verbally and was about to pass out. They had to pull the plane back off the tarmac fully delaying us 3 hours in the process making us miss our other two flights. Once we were finally in the air for the 6 hour flight our entertainment system was not working so we were left to twiddle our thumbs for the remainder of the trip. It really ruined what seemed to be an exciting trip and I highly doubt we would ever take TAP Portugal ever again or recommend it to anyone no matter the price.

EWR
OPO
Mediocre 3.0

Entertainment sucks! Monitors are small and poor quality view. Fixed settings for movie options. Shut it off and went to sleep. Seats were too tight and no knee space. Food was ok.

EWR
OPO
Mediocre 2.0

zero.

bad experience- The personnal was not that good! Lack of manners! Bording was evryone for himself; people with children left behind, evryone got in, all at once. The food was very bad, usual it is good..I dont know if i would fly again with TAP

United States to Porto Flight Information

Flights Arrive in Porto
Flights Depart from United States
Flight Price $428
Airlines TAP AIR PORTUGAL, Lufthansa, SWISS, Iberia
*
Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an and someone from our team will get back to you promptly.