Find Cheap Flights from Porto to Newark (OPO - EWR)

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Sat 12/16
Sat 12/23
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Good to Know

Average Price:
$810
(avg. price over the last 2 weeks)
Good Deal:
$623
or less (round trip)

When to Book Flights from Porto to Newark

Flight prices as travel date approaches
-1 day
-2 days

Top tips for Finding a Cheap Flight

Looking for a cheap flight? 25% of our users found flights on this route for $622 or less.
The cheapest flight from Porto to Newark was found 75 days before departure, on average.
Book at least 5 weeks before departure in order to get a below-average price.
Morning departure is around 2% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking Porto to Newark Flights

How long does a flight from Porto to Newark take?
An average nonstop flight takes 13h 00m, covering a distance of 3334 miles.
How many flights are there between Porto and Newark?
There are 4 (nonstop) flights between Porto and Newark per week, averaging 0 per day.
Which airlines provide the cheapest flights from Porto to Newark?
In the past 3 days, the cheapest round-trip tickets were found on Multiple Airlines ($410), SWISS ($421) and Lufthansa ($423).
Do I need a passport to fly between Porto and Newark?
Yes.
Which airlines fly most frequently between Porto and Newark?
Air Canada (0 times daily), TAP AIR PORTUGAL (0 times daily) are the most frequent flyers on this route.
What’s the cheapest day of the week to fly Porto to Newark?
For Porto to Newark, Tuesday is the cheapest day to fly on average and Monday is the most expensive. Flying from Newark back to Porto, the best deals are generally found on Sunday, with Saturday being the most expensive.

Book cheap flights from Porto to Newark (round-trip)

Airports
Origin
Porto
$410
only
$410
Destination
Newark
$410
only
$410
Tue, Jun 5
OPO
EWR
13h 00m
Tue, Jun 12
EWR
OPO
32h 15m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Sun, Jan 14
OPO
EWR
30h 00m
Wed, Feb 14
EWR
OPO
32h 20m
Trip: 32 days
8.1ExcellentShow reviews
Overall 8.1 Excellent
Based on 5593 reviews
Overall
8.3
Boarding
8.3
Comfort
7.9
Crew
8.7
Entertainment
7.8
Food
8.0
ATH
ZRH
Excellent 10.0

Everything was great

Service was perfect Food was incredible Movies and entertainment high level

MIA
ZRH
Excellent 10.0

The hospitality & staff were impeccable.

LHR
ZRH
Excellent 10.0

I’ve flown SWISS Air twice in the past 6 years and I’ve never had an issue, always a great experience!

ZRH
TLV
Excellent 8.4

Space for legs seems to become smaller and smaller. In EL AL (flight back) space was wider.

NCE
ZRH
Excellent 10.0

Easy check in. Crew efficient and personal attention.

Mon, Jan 22
OPO
EWR
15h 10m
Mon, Jan 29
EWR
OPO
12h 05m
Trip: 8 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 17345 reviews
Overall
8.2
Boarding
8.2
Comfort
7.9
Crew
8.5
Entertainment
7.8
Food
7.7
BOS
MUC
Excellent 9.3

Brand New plane. Great German entertainment. Crew were very efficient but didn't show up with drinks as often as in the past but still more often than other airlines. Overall a wonderful experience.

Took two hours to start dinner service without a reason. Turbulences and a passenger with long legs were impeading my sleep but not Lufthansa's fault.

JFK
MUC
Excellent 10.0

service crew

KRK
MUC
Excellent 8.0

efficient service. timely departures/ arrivals

SFO
MUC
Excellent 9.6

Flight on time

AMS
FRA
Excellent 10.0

Staff were amazingly helpful n friendly. Food was yummy.

Mon, Apr 2
OPO
EWR
24h 05m
Sat, Apr 7
EWR
OPO
19h 55m
Trip: 6 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 14012 reviews
Overall
7.5
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.9
LHR
SFO
Okay 5.6

Very big delay!!!

OTP
LHR
Mediocre 3.6

No food!!! No coffee!!! No water!!! "Brilliant" like low-cost !!!!! Incredible!!!

LHR
BKK
Mediocre 2.0

Late BA flight made sure I had to wait 7 hours to catch and EVA air flight. I want my money back. I paid 1000 to flight British Airways not to be crammed on a flight as a show away. Super uncomfortable seat on EVA and a terrible experience. I fell on the plane.

BUD
LHR
Excellent 8.0

Behavior of board personnel

PHL
LHR
Okay 5.0

I feel like the overall product is so devalued at BA these days. It just doesn't feel classy anymore. As opposed to Lufthansa, which is an example of a European carrier that cares about passenger comfort and experience. Also the typical circling of LHR to get a slot is annoying and makes me want to avoid BA.

Fri, Mar 23
OPO
EWR
36h 09m
Wed, Mar 28
EWR
OPO
37h 15m
Trip: 6 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 1540 reviews
Overall
8.0
Boarding
8.0
Comfort
7.7
Crew
8.5
Entertainment
7.2
Food
7.5
ATL
CLE
Okay 4.6

old plane, tight and uncomfortable

SFO
AMS
Okay 5.0

Crew was very helpful.food

Food was not upto the mark.

AMS
PRG
Excellent 10.0

Equally friendly crew and experience. It was complimented by the time we got to spend in the fantastic KLM lounge while we waited for the flight.

Nothing!

AMS
IAH
Excellent 8.6

Old airplane with not really comfy seats. No outlets for charging devices. Very old entertainment screen.

ABZ
AMS
Excellent 10.0

Thankful for coffee being served without charge. Not all airlines do that.

Mon, Feb 12
OPO
EWR
27h 30m
Sat, Feb 17
EWR
OPO
37h 40m
Trip: 6 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Apr 19
OPO
EWR
14h 45m
Tue, Apr 24
EWR
OPO
14h 55m
Trip: 6 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 17345 reviews
Overall
8.2
Boarding
8.2
Comfort
7.9
Crew
8.5
Entertainment
7.8
Food
7.7
BOS
MUC
Excellent 9.3

Brand New plane. Great German entertainment. Crew were very efficient but didn't show up with drinks as often as in the past but still more often than other airlines. Overall a wonderful experience.

Took two hours to start dinner service without a reason. Turbulences and a passenger with long legs were impeading my sleep but not Lufthansa's fault.

SFO
MUC
Excellent 9.6

Flight on time

MUC
ATH
Okay 5.3

They don’t have order while boarding No space for the carry on- they didn’t ask to check them for free.

PRG
MUC
Good 6.0

Our original flight, one day earlier, was canceled 10 minutes before boarding.

JFK
MUC
Excellent 10.0

service crew

Sat, Feb 10
OPO
EWR
16h 50m
Wed, Feb 14
EWR
OPO
14h 35m
Trip: 5 days
8.1ExcellentShow reviews
Overall 8.1 Excellent
Based on 5593 reviews
Overall
8.3
Boarding
8.3
Comfort
7.9
Crew
8.7
Entertainment
7.8
Food
8.0
ZRH
MIA
Excellent 10.0

Excelente

Excelente

JFK
ZRH
Excellent 8.0

The crew took very good care of us with food and drinks

Updates by the captain about the situation were too few, too infrequent.

JFK
GVA
Okay 4.0

Nothing.

The service was not great which surprised me for swiss. The flight attendant was absolutely not into work. The seats supposed to work.. wasn’t .. we had to switch the seats with no help and with the lights off. Awful .. of course they didn’t noticed so they didn’t woke me up for the breakfast. (And I’ve been asking for). Maybe was bad luck but that’s really ridiculous. During the flight they didn’t brought water or something we had to call them.

LHR
ZRH
Excellent 10.0

I’ve flown SWISS Air twice in the past 6 years and I’ve never had an issue, always a great experience!

VCE
ZRH
Good 7.0

See / hear the middle-aged guy around seat 22 aisle coughing his lungs out throughout the 10 hour flight without once covering his mouth ? WTF is going on w an airline that would let a passenger behave like this ? Didn’t see the attendants offering a cough drop, or asking if he would please behave like a civilized human being. Looking for others corroboration. Spread the word like this guy this w his germs

A grown man coughing loudly during a 10 hr flight w/o once covering his mouth

Mon, Feb 12
OPO
EWR
18h 30m
Sat, Feb 17
EWR
OPO
37h 40m
Trip: 6 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Apr 19
OPO
EWR
13h 00m
Tue, Apr 24
EWR
OPO
12h 20m
Trip: 6 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 17345 reviews
Overall
8.2
Boarding
8.2
Comfort
7.9
Crew
8.5
Entertainment
7.8
Food
7.7
KRK
MUC
Excellent 8.0

efficient service. timely departures/ arrivals

MUC
ATH
Okay 5.3

They don’t have order while boarding No space for the carry on- they didn’t ask to check them for free.

MUC
IAD
Good 7.0

between lunch and supper snack one isle had only one water serving and my isle had none. So for 6 hours we had no water serving. This is why I gave crew rating OK only. Also the supper pizza snack was horrible. By comparison, United gives full drink cans so they last longer. I suggest Lufthansa also should serve full drink cans in long flights.

JFK
MUC
Excellent 10.0

service crew

PRG
MUC
Good 6.0

Our original flight, one day earlier, was canceled 10 minutes before boarding.

Mon, Mar 26
OPO
EWR
50h 25m
Sat, Apr 7
EWR
OPO
22h 05m
Trip: 13 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 1540 reviews
Overall
8.0
Boarding
8.0
Comfort
7.7
Crew
8.5
Entertainment
7.2
Food
7.5
KRK
AMS
Mediocre 3.0

Flight way delayed 3 hours. Staff gave no information and wouldn't help rebook us onto other flights. They gave us food vouchers 2 minutes before we finally boarded, so we couldn't use them. The food on the plane had spoiled so we were all starving on the flight, and we all missed our connections. Horrible experience and wouldn't fly with KLM again.

AMS
IAH
Excellent 8.6

Old airplane with not really comfy seats. No outlets for charging devices. Very old entertainment screen.

ATL
CLE
Okay 4.6

old plane, tight and uncomfortable

JNB
AMS
Excellent 9.6

Comfort economy well worth the extra.

JNB
AMS
Excellent 8.0

Good multi media access and content

Wed, Mar 7
OPO
EWR
18h 30m
Wed, Mar 14
EWR
OPO
32h 20m
Trip: 7 days
Overall 0.0 Poor
Based on 0 reviews
Fri, Mar 30
OPO
EWR
27h 35m
Wed, Apr 4
EWR
OPO
15h 55m
Trip: 6 days
8.1ExcellentShow reviews
Overall 8.1 Excellent
Based on 5593 reviews
Overall
8.3
Boarding
8.3
Comfort
7.9
Crew
8.7
Entertainment
7.8
Food
8.0
MIA
ZRH
Excellent 10.0

The hospitality & staff were impeccable.

JFK
ZRH
Excellent 10.0

Crew was attentive and courteous. Everything from check in to landing was simple and streamlined.

NCE
ZRH
Excellent 10.0

Easy check in. Crew efficient and personal attention.

VCE
ZRH
Good 7.0

See / hear the middle-aged guy around seat 22 aisle coughing his lungs out throughout the 10 hour flight without once covering his mouth ? WTF is going on w an airline that would let a passenger behave like this ? Didn’t see the attendants offering a cough drop, or asking if he would please behave like a civilized human being. Looking for others corroboration. Spread the word like this guy this w his germs

A grown man coughing loudly during a 10 hr flight w/o once covering his mouth

ATH
ZRH
Excellent 10.0

Everything was great

Service was perfect Food was incredible Movies and entertainment high level

Wed, Feb 7
OPO
EWR
13h 35m
Wed, Feb 28
EWR
OPO
12h 05m
Trip: 22 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 17345 reviews
Overall
8.2
Boarding
8.2
Comfort
7.9
Crew
8.5
Entertainment
7.8
Food
7.7
LHR
MUC
Okay 5.0

The flight took off 2 hours late they must have known it was going to be that late, yet they lied saying that it was on time, forcing you to come to the airport early, then when you get to the airport they did the - oh its going to be 20 minutes late, no 40, no 1.5 hours late, heck it will be 2 hours late etc. Micro-tight seat pitch - I could barely sit in the seats.

PRG
MUC
Good 6.0

Our original flight, one day earlier, was canceled 10 minutes before boarding.

AMS
FRA
Excellent 10.0

Staff were amazingly helpful n friendly. Food was yummy.

MUC
IAD
Good 7.0

between lunch and supper snack one isle had only one water serving and my isle had none. So for 6 hours we had no water serving. This is why I gave crew rating OK only. Also the supper pizza snack was horrible. By comparison, United gives full drink cans so they last longer. I suggest Lufthansa also should serve full drink cans in long flights.

BUD
MUC
Excellent 8.4

Food, drinks, crew hel;pful

Boarding was not orderly, stupid system of delayed displaying of gate assignment

Thu, Dec 28
OPO
EWR
33h 56m
Wed, Jan 24
EWR
OPO
11h 15m
Trip: 28 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 1540 reviews
Overall
8.0
Boarding
8.0
Comfort
7.7
Crew
8.5
Entertainment
7.2
Food
7.5
AMS
PRG
Excellent 10.0

Equally friendly crew and experience. It was complimented by the time we got to spend in the fantastic KLM lounge while we waited for the flight.

Nothing!

SFO
AMS
Okay 5.0

Crew was very helpful.food

Food was not upto the mark.

ATL
CLE
Okay 4.6

old plane, tight and uncomfortable

JFK
AMS
Good 7.6

Two hours delay in the start.

JNB
AMS
Excellent 9.6

Comfort economy well worth the extra.

Fri, Mar 2
OPO
EWR
19h 01m
Thu, Mar 8
EWR
OPO
14h 35m
Trip: 7 days
Overall 0.0 Poor
Based on 0 reviews
Fri, Mar 30
OPO
EWR
27h 35m
Thu, Apr 5
EWR
OPO
14h 45m
Trip: 7 days
8.1ExcellentShow reviews
Overall 8.1 Excellent
Based on 5593 reviews
Overall
8.3
Boarding
8.3
Comfort
7.9
Crew
8.7
Entertainment
7.8
Food
8.0
JFK
ZRH
Excellent 8.0

The crew took very good care of us with food and drinks

Updates by the captain about the situation were too few, too infrequent.

ZRH
TLV
Excellent 8.4

Space for legs seems to become smaller and smaller. In EL AL (flight back) space was wider.

LHR
ZRH
Excellent 10.0

I’ve flown SWISS Air twice in the past 6 years and I’ve never had an issue, always a great experience!

JFK
ZRH
Excellent 10.0

Crew was attentive and courteous. Everything from check in to landing was simple and streamlined.

VCE
ZRH
Good 7.0

See / hear the middle-aged guy around seat 22 aisle coughing his lungs out throughout the 10 hour flight without once covering his mouth ? WTF is going on w an airline that would let a passenger behave like this ? Didn’t see the attendants offering a cough drop, or asking if he would please behave like a civilized human being. Looking for others corroboration. Spread the word like this guy this w his germs

A grown man coughing loudly during a 10 hr flight w/o once covering his mouth

Mon, Jan 8
OPO
EWR
34h 01m
Sun, Feb 25
EWR
OPO
12h 11m
Trip: 49 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 1540 reviews
Overall
8.0
Boarding
8.0
Comfort
7.7
Crew
8.5
Entertainment
7.2
Food
7.5
SFO
AMS
Okay 5.0

Crew was very helpful.food

Food was not upto the mark.

AMS
IAH
Excellent 8.6

Old airplane with not really comfy seats. No outlets for charging devices. Very old entertainment screen.

JNB
AMS
Excellent 9.6

Comfort economy well worth the extra.

FCO
AMS
Excellent 10.0

Flight crew was pleasant and attentive. Seats were comfortable for economy as well. We were allowed to check in extra baggage for free at check in which really helped since we would be catching a connecting flight in Amsterdam

JNB
AMS
Excellent 8.0

Good multi media access and content

Sat, May 12
OPO
EWR
58h 15m
Sat, May 19
EWR
OPO
14h 45m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Mon, Jun 18
OPO
EWR
14h 45m
Sun, Jun 24
EWR
OPO
22h 50m
Trip: 7 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 17345 reviews
Overall
8.2
Boarding
8.2
Comfort
7.9
Crew
8.5
Entertainment
7.8
Food
7.7
LHR
MUC
Okay 5.0

The flight took off 2 hours late they must have known it was going to be that late, yet they lied saying that it was on time, forcing you to come to the airport early, then when you get to the airport they did the - oh its going to be 20 minutes late, no 40, no 1.5 hours late, heck it will be 2 hours late etc. Micro-tight seat pitch - I could barely sit in the seats.

KRK
MUC
Excellent 8.0

efficient service. timely departures/ arrivals

PRG
MUC
Good 6.0

Our original flight, one day earlier, was canceled 10 minutes before boarding.

BOS
MUC
Okay 5.3

Staff wasn’t particularly friendly, seats were the most uncomfortable ever

BUD
MUC
Excellent 8.4

Food, drinks, crew hel;pful

Boarding was not orderly, stupid system of delayed displaying of gate assignment

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