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Find Cheap Flights from Dallas to Porto (A78 - OPO)

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Tue 8/21
Tue 8/28
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Dallas to Porto Flight Information

Flights Arrive in Porto
Flights Depart from Dallas
Flight Price $685
Distance 4,688 miles
Airlines KLM, British Airways, Air France, Brussels Airlines, Air Canada, Iberia

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Looking for a cheap flight? 25% of our users found flights on this route for $761 or less.

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

Airports
Origin
Dallas
$685
only
$685
$1125
only
$1125
Destination
Porto
$685
only
$685
Tue, Dec 18
DFW
Dallas/Fort Worth Dallas/Ft Worth & other airports
OPO
Porto
27h 22m
Tue, Jan 8
OPO
Porto
DFW
Dallas/Fort Worth Dallas/Ft Worth & other airports
32h 52m
Trip: 22 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Jan 29
DAL
Dallas Love Field
OPO
Porto
18h 25m
Mon, Feb 18
OPO
Porto
DAL
Dallas Love Field
36h 04m
$1125
Trip: 21 days
7.7GoodShow reviews
Overall 7.7 Good
Based on 2,143 reviews
Overall
8.0
Boarding
8.0
Comfort
7.7
Crew
8.5
Entertainment
7.1
Food
7.4
IAD
AMS
Excellent 10.0

I enjoyed the attention to detail and comfort. Helped to make the flight easier to handle.

AMS
SFO
Excellent 10.0

Friendly attendants. Decent food, and frequent snacks and beverages.

No charging ports for electronic devices.

SFO
AMS
Mediocre 3.3

Nothing really

Flew KLM 27 years ago and the airlines seem to be stuck in the same era. Food is poor quality... Have you recently checked the Gulf carriers.

AMS
ATH
Excellent 10.0

Nice flight, nice crew, and a nice experience.

AMS
SEA
Okay 5.0

The crew were hardworking, responsive, conscientious and friendly

Really poor entertainment choices esp compared to my inbound AirFrance flight. Boarding was pretty disorganized and late.

Mon, Dec 24
DFW
Dallas/Fort Worth Dallas/Ft Worth & other airports
OPO
Porto
17h 05m
Wed, Jan 9
OPO
Porto
DFW
Dallas/Fort Worth Dallas/Ft Worth & other airports
17h 19m
$1145
Trip: 17 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 18,240 reviews
Overall
7.4
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.8
LGW
EDI
Good 6.0

The connection was not good too little time between flights also the American Airlines desk was hidden. We had to get boarding passes at the exit gate. There should have been a rep to guide passengers to desk.

CAI
LHR
Mediocre 2.0

Did not get my luggage

Lost my bag

LHR
OSL
Mediocre 3.3

Crew was friendly

Flight was delayed several times and the plane was really old, thought they would have something better but the staff did what they could to accommodate passengers.

RDU
LHR
Excellent 9.0

crew

the seat

DEL
LHR
Good 7.3

Bit of delay.

Mon, Jan 28
DAL
Dallas Love Field
OPO
Porto
17h 40m
Sun, Feb 17
OPO
Porto
DAL
Dallas Love Field
28h 15m
$1178
Trip: 21 days
7.4GoodShow reviews
Overall 7.4 Good
Based on 2,617 reviews
Overall
7.6
Boarding
7.6
Comfort
7.3
Crew
8.2
Entertainment
6.7
Food
7.1
CDG
BEY
Excellent 10.0

Food was Fantastic, Air France the Best on Air.

NCE
ORY
Excellent 9.0

Nice staff, very professional and helpful.

SFO
CDG
Excellent 10.0

It was a wonderful flight and service . Hospitality and welcoming.

Nothing everything was amazing .

CDG
IAD
Excellent 8.0

Personnel

Nothing

CDG
VIE
Okay 5.3

That flight have been short

Fly attendants have been in hurry when they served snack

Sat, Nov 17
DFW
Dallas/Fort Worth Dallas/Ft Worth & other airports
OPO
Porto
17h 25m
Sat, Nov 24
OPO
Porto
DFW
Dallas/Fort Worth Dallas/Ft Worth & other airports
21h 07m
$1215
Trip: 8 days
6.9GoodShow reviews
Overall 6.9 Good
Based on 1,801 reviews
Overall
7.1
Boarding
7.1
Comfort
7.0
Crew
7.6
Entertainment
6.4
Food
6.4
RAK
BRU
Mediocre 2.6

Delay, nothing to eat, poor service !

BRU
JFK
Mediocre 2.0

The flight and services were OK, the only bad thing - my baggage did not arrive David Silberman

BRU
IAD
Okay 4.6

The flight attendant was very quick to meet any needs big or small.

Still extremely unhappy about my broken item.

CDG
BRU
Mediocre 3.6

I was not at all pleased with the overall experience. Most of the staff was very nice though. The flight staff was nice, the airport staff was not.

Flight was delayed without notice. They waited until after we were lined up to board to put this up on the board, leaving us standing around for an hour. They never announced it on the overhead. The boarding process took an obscene amount of time which seems to have been attributed to having one worker confirm passports after we had already been checked at the desk. He moved very slowly. Actual flight was quick and easy. No food or entertainment as it was only an hour.

YYZ
BRU
Excellent 8.0

Good and nice Food, crew helps , comfort seat and Entertainment clean and new screens .

Sat, Dec 22
DFW
Dallas/Fort Worth Dallas/Ft Worth & other airports
OPO
Porto
35h 35m
Wed, Jan 9
OPO
Porto
DFW
Dallas/Fort Worth Dallas/Ft Worth & other airports
32h 56m
$1367
Trip: 19 days
7.1GoodShow reviews
Overall 7.1 Good
Based on 22,843 reviews
Overall
7.2
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.9
Food
6.5
YUL
LAS
Okay 4.0

Exit seating with more leg room.

No power plugs in a 4h+ flight is not acceptable. That should be standard for every passengers. Unclean seats. General abrasiveness from some of the staff.

YEG
YYZ
Excellent 8.6

Service was outstanding!

The lunch was average at best. Comedy show selections were terrible (in my opinion). I miss the days of Curb Your Enthusiasm and Arrested Development.

YYZ
SFO
Excellent 10.0

Easy online check in and was able to pay for baggage at the same time. Staff friendly and helpful. Comfortable flight and decent food. A little late taking off but we still arrived at our destination on time.

YYZ
MEX
Okay 5.6

On time.

Entertainment has old movies. I don’t pay less to fly rouge, and sometimes I may not have a choice. At least they should have the same movie content as the planes that provide movies outside of the rouge app.

YUL
LAX
Excellent 10.0

Everything was perfect on the flight. The service, the food and the crew.

Seats are a bit small. Not very comfortable and touch screen of entertainment system was slow.

Tue, Dec 18
DFW
Dallas/Fort Worth Dallas/Ft Worth & other airports
OPO
Porto
27h 22m
Tue, Jan 8
OPO
Porto
DFW
Dallas/Fort Worth Dallas/Ft Worth & other airports
32h 52m
Trip: 22 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Dec 20
DFW
Dallas/Fort Worth Dallas/Ft Worth & other airports
OPO
Porto
33h 10m
Tue, Jan 8
OPO
Porto
DFW
Dallas/Fort Worth Dallas/Ft Worth & other airports
24h 10m
$1401
Trip: 20 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 4,117 reviews
Overall
7.4
Boarding
7.5
Comfort
7.1
Crew
7.7
Entertainment
7.0
Food
6.7
ZAG
MAD
Excellent 8.0

Service was great

n/a

MAD
JFK
Mediocre 2.0

n/a

Awful. My departing city (ZAG) was unable to process tickets for my connecting flight. Upon arrival to (MAD) the gate agent was distributing tickets on a 1st name basis. Literally just handing out tickets without verifying IDs. Not all us PAX received a ticket and were instructed to go to the customer service desk, all the while boarding was ACTIVE at the gate. While at the customer service desk, Iberia showed little attention and/or urgency for us folks who did not have our connecting flight credentials. I finally received a hand-written ticket to board an international flight. My original seat selection was not honored. The overall flight experience was poor and NOT enjoyable.

MAD
SDQ
Excellent 10.0

Smooth flight

Food could have been better in board

LIM
MAD
Mediocre 3.0

IBERIA crew lacks manners & are simply not pleasant. Plane was delayed 2 hrs & crew only told publicly what the problem was about 30 mins after original departure time. Food has been reduced & of less quality. Entertainment system wasn't working & crew didn't seem to understand it's their problem to fix it. It finally worked 3 hrs into the flight.

TFN
MAD
Good 7.0

Leg room on Iberia flights is scarce, even though I'm only 5'7" tall. No snack or beverage service on a 2 1/2 hour flight.

Tue, Dec 18
DFW
Dallas/Fort Worth Dallas/Ft Worth & other airports
OPO
Porto
27h 22m
Sat, Jan 12
OPO
Porto
DFW
Dallas/Fort Worth Dallas/Ft Worth & other airports
22h 02m
Trip: 26 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Dec 18
DFW
Dallas/Fort Worth Dallas/Ft Worth & other airports
OPO
Porto
27h 22m
Sat, Jan 12
OPO
Porto
DFW
Dallas/Fort Worth Dallas/Ft Worth & other airports
22h 02m
Trip: 26 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Dec 18
DFW
Dallas/Fort Worth Dallas/Ft Worth & other airports
OPO
Porto
27h 22m
Thu, Jan 10
OPO
Porto
DFW
Dallas/Fort Worth Dallas/Ft Worth & other airports
32h 55m
Trip: 24 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Dec 18
DFW
Dallas/Fort Worth Dallas/Ft Worth & other airports
OPO
Porto
27h 22m
Thu, Jan 10
OPO
Porto
DFW
Dallas/Fort Worth Dallas/Ft Worth & other airports
32h 55m
Trip: 24 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Jan 29
DAL
Dallas Love Field
OPO
Porto
18h 25m
Mon, Feb 18
OPO
Porto
DAL
Dallas Love Field
36h 04m
$1125
Trip: 21 days
7.7GoodShow reviews
Overall 7.7 Good
Based on 2,143 reviews
Overall
8.0
Boarding
8.0
Comfort
7.7
Crew
8.5
Entertainment
7.1
Food
7.4
AMS
SEA
Okay 5.0

The crew were hardworking, responsive, conscientious and friendly

Really poor entertainment choices esp compared to my inbound AirFrance flight. Boarding was pretty disorganized and late.

AMS
SFO
Mediocre 3.3

Very friendly crew going out of way to assist in making trip comfortable

Had travelled KLM to Amsterdam on my first flight 27 years ago and the aircrafts are stuck in that age! Lousy seats, poor quality bathrooms, lousy screens, prefer not to fly them

SFO
AMS
Mediocre 3.3

Nothing really

Flew KLM 27 years ago and the airlines seem to be stuck in the same era. Food is poor quality... Have you recently checked the Gulf carriers.

AMS
PVG
Excellent 10.0

Good service onboard, good food. On time.

IAD
AMS
Excellent 10.0

I enjoyed the attention to detail and comfort. Helped to make the flight easier to handle.

Sat, Nov 3
DFW
Dallas/Fort Worth Dallas/Ft Worth & other airports
OPO
Porto
37h 58m
Sat, Nov 17
OPO
Porto
DFW
Dallas/Fort Worth Dallas/Ft Worth & other airports
31h 28m
Trip: 15 days
Overall 0.0 Poor
Based on 0 reviews
Mon, Dec 24
DFW
Dallas/Fort Worth Dallas/Ft Worth & other airports
OPO
Porto
17h 05m
Wed, Jan 9
OPO
Porto
DFW
Dallas/Fort Worth Dallas/Ft Worth & other airports
17h 19m
$1145
Trip: 17 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 18,240 reviews
Overall
7.4
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.8
DEL
LHR
Good 7.3

Bit of delay.

EDI
LHR
Mediocre 2.0

This is the second time your plans have been late! You were late leaving from Venice to London Heathrow on August 1 which I barely made the flight to Glasgow and then coming back your flight is late leaving Edinburgh to Heathrow And my luggage doesn't make it again! You don't even serve water on the airplane which is ridiculous! Your flight crew were nice but you really need to be on time or not schedule flights with such short layover times!

NCL
LHR
Mediocre 2.0

Double charge and unprofessional untrained staff on the counter

DUB
LHR
Excellent 10.0

Fruebdjf, courteous and good food.

Nothing!

LHR
OSL
Mediocre 3.3

Crew was friendly

Flight was delayed several times and the plane was really old, thought they would have something better but the staff did what they could to accommodate passengers.

Mon, Jan 28
DAL
Dallas Love Field
OPO
Porto
17h 40m
Sun, Feb 17
OPO
Porto
DAL
Dallas Love Field
28h 15m
$1178
Trip: 21 days
7.4GoodShow reviews
Overall 7.4 Good
Based on 2,617 reviews
Overall
7.6
Boarding
7.6
Comfort
7.3
Crew
8.2
Entertainment
6.7
Food
7.1
CDG
IAD
Excellent 8.0

Personnel

Nothing

FCO
MIA
Mediocre 2.0

Nothing

1/ the transfer crew needed 50 mn to enter my son’s visa number in her computer and she almost let us miss our flight 2/ we were separated (party of 3, my son being 5 YEARS OLD) - how can they allow a boarding and expecting my 5 year old to do a 10 hours flight BY HIMSELF???? 3/ no kids menus, even if I had ordered it before 4/ food in general was very mediocre 5/ crew was unprofessional and they acted bored

LAX
CDG
Good 7.0

I like traveling with AirFrance in general.

Terminal too far to go to loggage, walking about more than two miles after a long trip is not very easy AirFrance should have a better terminal at Charles-de-Gaulle!!! Have some missing stuff in my luggage!!!!

CDG
SGN
Okay 4.0

nice drink selection on board flights

My pregnant wife was downgraded from business to economy 20 minutes before departure because the airline made a mistake with the reservation for our puppy traveling in the cabin with us. If this were not enough, the airline also lost one of our bags so this week we have to file for compensation for both begin downgraded and for the contents of our 30 kilo bag which never made it to Ho Chi Minh. Air France was a complete and total disaster and I would strongly recommend all friends and colleagues to find alternative airlines for travel

CDG
RUH
Excellent 10.0

Comfortable, hospitality and wonderful service

Sat, Nov 17
DFW
Dallas/Fort Worth Dallas/Ft Worth & other airports
OPO
Porto
17h 25m
Sat, Nov 24
OPO
Porto
DFW
Dallas/Fort Worth Dallas/Ft Worth & other airports
21h 07m
$1215
Trip: 8 days
6.9GoodShow reviews
Overall 6.9 Good
Based on 1,801 reviews
Overall
7.1
Boarding
7.1
Comfort
7.0
Crew
7.6
Entertainment
6.4
Food
6.4
BRU
JFK
Mediocre 2.0

The flight and services were OK, the only bad thing - my baggage did not arrive David Silberman

BJL
BRU
Excellent 10.0

Great wheel chair service

Polite customer service agent

YYZ
BRU
Excellent 8.0

Good and nice Food, crew helps , comfort seat and Entertainment clean and new screens .

BRU
IAD
Okay 4.6

The flight attendant was very quick to meet any needs big or small.

Still extremely unhappy about my broken item.

MAD
BRU
Mediocre 2.6

My return trip didn’t have any major unexpected expenses the way my outgoing trip did.

They broke a very expensive item that I purchased on my trip. It was properly wrapped and cushioned in clothing. I had fragile stickers on the outside of my luggage and it is shattered beyond repair.

Sat, Nov 3
DFW
Dallas/Fort Worth Dallas/Ft Worth & other airports
OPO
Porto
37h 58m
Sat, Nov 17
OPO
Porto
DFW
Dallas/Fort Worth Dallas/Ft Worth & other airports
31h 28m
Trip: 15 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Jan 29
DAL
Dallas Love Field
OPO
Porto
18h 25m
Sun, Feb 17
OPO
Porto
DAL
Dallas Love Field
49h 35m
$1170
Trip: 20 days
7.7GoodShow reviews
Overall 7.7 Good
Based on 2,143 reviews
Overall
8.0
Boarding
8.0
Comfort
7.7
Crew
8.5
Entertainment
7.1
Food
7.4
AMS
PVG
Excellent 10.0

Good service onboard, good food. On time.

ATL
AMS
Okay 5.0

... ear plugs, masks, good food or even picking seats? I remember when it was all complementary and standard on overnight flights. Oh, and the vegetarian breakfast was unfortunately poor as well. I know you can do better, because you used to.

MSP
AMS
Mediocre 2.0

We are guessing they either overbooked or they didn't have sufficient passengers on a Tuesday afternoon who's final stop was Glasgow. They rebooked him for 1200 the next day. DFW to MN, St Paul to Schipole, Amsterdam to final destination, Glasgow. So he ends up having to pay for another Lyft back to our apartment in Dallas, then another additional one for the 12 noon flight the next morning. If he didn't have family living in Dallas, he would've incurred a hotel fee too.

He was bumped to the next day due to his flight being cancelled. Then re-booked the next day, with an additional layover. Then due to a 32 minute layover that left 3 minutes sooner...

AMS
SEA
Okay 5.0

The crew were hardworking, responsive, conscientious and friendly

Really poor entertainment choices esp compared to my inbound AirFrance flight. Boarding was pretty disorganized and late.

SFO
AMS
Mediocre 3.3

Nothing really

Flew KLM 27 years ago and the airlines seem to be stuck in the same era. Food is poor quality... Have you recently checked the Gulf carriers.

Wed, Jan 30
DAL
Dallas Love Field
OPO
Porto
20h 40m
Sun, Feb 17
OPO
Porto
DAL
Dallas Love Field
28h 15m
$1178
Trip: 19 days
7.4GoodShow reviews
Overall 7.4 Good
Based on 2,617 reviews
Overall
7.6
Boarding
7.6
Comfort
7.3
Crew
8.2
Entertainment
6.7
Food
7.1
NCE
ORY
Excellent 9.0

Nice staff, very professional and helpful.

SFO
CDG
Excellent 10.0

It was a wonderful flight and service . Hospitality and welcoming.

Nothing everything was amazing .

CDG
IAH
Excellent 10.0

Everything!

CDG
IAD
Excellent 8.0

Personnel

Nothing

LAX
CDG
Good 7.0

I like traveling with AirFrance in general.

Terminal too far to go to loggage, walking about more than two miles after a long trip is not very easy AirFrance should have a better terminal at Charles-de-Gaulle!!! Have some missing stuff in my luggage!!!!

*
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