Find cheap flights from Lisbon to the United States from $163

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight departing on 10/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sat 6/24
Sat 7/1

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Latest United States Flight Deals

Best round-trip prices found by our users on KAYAK in the last 72 hours

1 stop from $173
Los Angeles
1 stop from $623
Las Vegas
1 stop from $832
1 stop from $376
1 stop from $441

Good to know

Low season


High season


Cheapest flight


Average price round-trip


Good deal round-trip


Good deal one-way

Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly with an average 25% increase in price.
Flight from Lisbon to Miami
(avg. price over the last 2 weeks)
or less
or less

Top tips for finding cheap flights to the United States

  • Looking for a cheap flight? 25% of our users found tickets from Lisbon to the following destinations at these prices or less: Boston $528 one-way - $559 round-trip; Newark $540 one-way - $589 round-trip; Philadelphia $633 one-way - $765 round-trip
  • High season is considered to be January, February and December. The cheapest month to fly from Lisbon is January.
  • Morning departure is around 18% more expensive 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 - booking United States flights

Top 5 airlines serving from Lisbon to the United States

Scores according to KAYAK customer reviews
SWISSOverall score based on 8980 reviews
Airline reviews
Pros: "Good AC - very important, calm and nice atmosphere. Very friendly staff."
Read more about SWISS
Pros: "Good AC - very important, calm and nice atmosphere. Very friendly staff."
Pros: "The crew was very professional and helpful. If you travel Business Class it is very pleasant. But if you are traveling Economy the boarding management and economy seats suck! Many people were complaining about how narrow the economy seats are on the A320/330 aircraft."
Cons: "Swiss has finally done it! If you are a person who is large framed, around 225 lbs or higher you will not fit into their economy seats. I'm quite athletic and not obese but large framed (ex- football player), I could not sit squarely in the seat as my hips were severely pinched. Misery :("
Cons: "Need more leg room. Cramped for 8 hours is not a good thing"
Pros: "The AC was working well during the flight. Food was so much better than United and crew was very nice and helpful."
Cons: "The seats in economy class are horrible, I had to get up every hour for a short stretch. The entertainment system remote control was very sticky, quite disgusting. Good think I carried some disinfecting wipes."
Pros: "Crew was great. Comfortable seats. Grateful they held the plane when we had a late arrival in Zurich"
Cons: "Swiss generally should be more helpful/accommodating with transfers - especially at mammoth airports like Zurich. We had 10 minutes to transfer - and my mother requested wheelchair support, which never came. Just a disaster in that regard."
Pros: "Crew was attentive, video selection was very good"
Cons: "Seat cushion was very hard for 7 hour fight. Bring a pillow!"
Pros: "Thank you for waiting for us. We were delayed. I appreciate not missing our flight."
Pros: "I loved that every seat had a pillow, blanket and head-phones waiting. The movie selection was great, too.The service was excellent. Love having metal utensils, and not plastic."
Cons: "No fault of the airline, but when passengers recline their seat backs all the way, it's very difficult for the person behind. Two vegetarians meals were offered - which is ok, but I was unsure if either had sufficient protein; plus the side dishes were all starches."
Cons: "The food was really bad. I prebooked an AISLE seat and of course I was given the WINDOW!"
Cons: "There was only one agent checking in business class passengers until a bunch of us complained. The Swiss business lounge is too small with not enough seats"

The staff was very professional, the places very clean. The legroom was a little bit tight but so worth the price of the flight. Very pleased! Next time, I want to book a stayover to explore Iceland :)

The boarding process was easy, the crew was friendly and the flight was very smooth. There is a limited menu the food was tasty, but you have to purchase everything. The cost of the flight was very reasonable but everything such as baggage is extra.

Play is a great budget airline. There are no TVs or chargers in the seat but there was more legroom than expected. Boarding and all staff that I interacted with were great. You have to pay for any and all drinks or snacks you might want on flight.

Play is a great budget airline. There’s more legroom than expected, no TVs or chargers in the seat, all staff that I interacted with were great.

Blood sucker budgeted airline. Charging after and after. No one should busy air ticket in this airline. Completely a scam and sucking blood.

The cabin crew very kindly arranged a change of seats for us due to a distressed passenger

There was no food or entertainment. That was fine, not a problem. I paid for “priority boarding” ( and a cabin bag) but there was no “priority boarding.” That was disappointing and falsely advertised so perhaps that could be adjusted.

No frills airline. Excellent service. Very good leg room for passengers compared to other "full service" airlines. Crew was very friendly. No entertainment system other than flight information display which was surprising as I thought it would be another revenue stream for them. Overall a surprisingly excellent experience.

Great new carrier to Europe. Lots of leg space and friendly crew

Worst seating -- by several orders of magnitude -- on any aircraft in sixty years of flying regular and budget airlines. The seats are cramped from side to side, barely padded, short from back to front. Tightness was at first absurd and then actually painful for a five-to-six hour flight. Pitch between rows is so small that even turning to stand up to get into the aisle is difficult. And I'm a slender guy, 5'9", 170 lbs. Website for booking held many "mysteries" like hidden access to payment portal. Though one screen said my booking and payment were complete, I learned at the airport that "complete" was not true. Had to work with helpful supervisor at the check-in desk Online I was able to change my flight booking from Saturday to Friday, But also I learned at the airport (too late) that the carry-on bag fee from the Saturday flight did not automatically shift onto the Friday flight. I had to pay the much higher at-the-airport charge, 49 euros. I will try to get an adjustment.

Pros: "The crew’s positive energy and great service were truly amazing. Kudos Delta!"
Pros: "The crew was very friendly and it was a day fast flight."
Cons: "No back of seat entertainment."
Cons: "Turn on the lights before landing graduallyb- noone likes bright fast - too nasty;"
Pros: "Crew was nice and friendly"
Cons: "The economy seats in an A321 are uncomfortable and there is very limited legroom."
Pros: "Crew was great, check in was fast. Overall great experience."
Pros: "Seat was comfortable, boarding was good"
Cons: "WiFi didn’t work, my tv didn’t work either"
Cons: "Nothing, really. Airlines unfortunately can’t make people patient or polite, & I can’t afford a private jet, so I’ll have to settle for an eye roll or twelve."
Cons: "The food on the plain or snacks were to poor and not that tasty."
Pros: "Great service"
Cons: "Messed up my luggage in Atlanta. Gate said baggage was going to domestic. Ended up in international terminal. Added almost an hour of back and forth between terminals."
Cons: "The boarding process was awful. The gate agent was extremely rude - was shocked she was representing Delta. There was police on board arresting two passengers and crew was not saying anything."
Pros: "Service and food was excellent. Good choice of movies. Also liked the cleaning of bathrooms. Seemed like they cleaned after each person used it. Remarkable."
Pros: "Good movie selections"
Cons: "Food wasn't as good as usual on Turkish flights."
Cons: "I nearly missed my connecting flight because of how poorly organized Ataturk airport is. Disembarking was extremely time consuming; there were few signs instructing connecting passengers where to go; and the employees of the airport were extremely unhelpful and gave conflicting information. I made my flight with only minutes to spare after going through two security and passport checkpoints and sprinting an entire wing of the airport. I will never fly through Ataturk (or anywhere in Turkey) again."
Cons: "Staff seemed to not care about passengers. Could partially be a language/cultural barrier, but i have consistently noticed staff just want to push through their tasks. Actual service is not a priority it seems. Another issue, often times they run out of food."
Pros: "The food was SUPER DELICIOUS! The seats were comfortable, the movie selection is great, and the staff's care and commitment to customer happiness is unmatched!"
Cons: "Not enough bathrooms. Very long lines to go to the bathroom."
Pros: "The best airline to Europe! Period! Boing in the new 777 and has very comfortable seats with plenty of room for your feet even in economy class. Huge number of movies and TV shows. The food is excellent. Only missing part is to have some candies or chocolates for the 13 hour trip for San Francisco to Istanbul. You can not beat their price. Crew is very friendly and helpful at the same time. Slippers and socks they give you in economy class + cotton blanket of course make you feel you are 1st class traveler. What else? You name it and it is there. Will fly again with Turkish airlines."
Pros: "Fantastic onboard entertainment. Lots of current movies and tv shows to watch. Music was available, too. Even a camera under the plane to see what you’re flying over...usually clouds. USB charging, big screens in the headrests, games, remote control with keyboard and game controller, network cable for laptops without Wi-Fi even. The had pillows and blankets on every seat when we arrived and handed out hot towels before the first meal. They also provided a kit with eye mask, toothbrush, cologne, and slippers. Far better than we expected."
Cons: "We were subjected to at least five security checks after our transfer in Istanbul. At the gate they checked our passports and boarding passes five times before boarding, every carry on bag was searched and every person was patted down. We even watched while one man held up his baby for a guard to pat the baby down! This was all after the security we’d received to get to our gate. So, if you left the gate to use the bathroom, you had to go through all the checks again."
Pros: "Food is great. Flight attendants were very helpful. Entertainment options are great. Comfy seats. Short flight."
Cons: "Istanbul airport is crowded. Looking forward to the new airport."
Pros: "Everything was perfect. I enjoyed my flight specially delicious food. I will definitely fly again by Turkish Airlines. I also recommend to other travelers."
Cons: "The flight arrived a little late. It was not on time."

Everything in general was great, but we left 30 minutes late

Pros: "Friendly crew, great access to a variety refreshments, robust entertainment library."
Cons: "No suggestions."
Pros: "Pumpkin soup instead of a heavy entree was welcome and tasty. Breakfast yogurt portion was generous, the granola less so. Accompaniments were good. Butter was not ice cold, thank goodness."
Cons: "Inbelievably chaotic boarding process for Kili to Dar leg. No boarding lanes so had to fight through the crowd. Was able to observe cleaning process at Dar stop, which was cursory and am sure there was no cleaning of seats of those who boarded at Kili."
Cons: "Boarding at Florence is always chaotic but this isn't within the control of KLM or their crew."
Cons: "The only complaint I had was that it was very warm on the flight (and I usually get cold on flights), and in the seats we had there weren't fans above the seats. A few rows up they had fans, so apparently you have to pay extra for air... This wouldn't be a big deal on a short domestic flight, but for an international flight it was a long time to be uncomfortable!"
Pros: "Flight was on time."
Cons: "Staff: from check in to landing, they could at least smile. Baggage claim was a nightmare, 6 Schengen flights in the same belt."
Pros: "The crew tried to be helpful but were equally frustrated with the ground crew."
Cons: "Follow your own policies. Allow people to board (economy plus) with their hand luggage who have followed all the rules and chosen a seat in the front of the plane. My daughter and my KLM approved baggage were taken by the boarding crew while allowing other passengers to go with more than allowed"
Pros: "Flight arrived on time"
Cons: "No food provided "due to a strike the previous day". Not sure why this would impact on providing a sandwich or snack particularly when champagne was still available for first class passengers."
Pros: "Food was great, enjoyed watching videos, staff very profession and friendly."
Cons: "Boarding was delayed and prolonged My Baggage was not transferred and was not available when I arrived in Dulles."
Pros: "Just as I expected. And I made my last connection easily."

Book cheap flights from Lisbon to the United States

Recent round-trip flight deals

1 stopMultiple Airlines
13h 30mLIS-JFK
1 stopMultiple Airlines
15h 05mJFK-LIS
1 stopFinnair
13h 00mLIS-JFK
1 stopFinnair
20h 25mJFK-LIS
1 stopBritish Airways
12h 15mLIS-JFK
1 stopBritish Airways
12h 05mJFK-LIS
1 stopAir Europa
11h 10mLIS-JFK
1 stopAir Europa
12h 10mJFK-LIS
1 stopAmerican Airlines
33h 35mLIS-MIA
1 stopAmerican Airlines
12h 25mMIA-LIS
1 stopIberia
11h 25mLIS-JFK
2 stopsIberia
13h 05mJFK-LIS
2 stopsDelta
24h 40mLIS-MIA
1 stopDelta
14h 00mMIA-LIS
2 stopsUnited Airlines
32h 48mLIS-EWR
1 stopUnited Airlines
8h 35mEWR-LIS
1 stopLufthansa
13h 45mLIS-EWR
6h 45mEWR-LIS
1 stopSWISS
26h 40mLIS-JFK
1 stopSWISS
14h 10mJFK-LIS
1 stopUndisclosed Carrier
17h 20mLIS-JFK
1 stopUndisclosed Carrier
14h 15mJFK-LIS
1 stopAir France
14h 50mLIS-EWR
1 stopAir France
12h 59mEWR-LIS
nonstopBrussels Airlines
8h 00mLIS-EWR
nonstopBrussels Airlines
6h 45mEWR-LIS
1 stopAer Lingus
13h 40mLIS-ORD
1 stopAer Lingus
23h 45mORD-LIS
2 stopsKLM
25h 34mLIS-EWR
2 stopsKLM
20h 40mEWR-LIS
1 stopAir Canada
13h 06mLIS-LGA
1 stopAir Canada
9h 25mLGA-LIS
7h 30mLIS-BOS
6h 35mBOS-LIS
1 stopAzores Airlines
32h 20mLIS-BOS
1 stopAzores Airlines
19h 20mBOS-LIS
7h 25mLIS-BOS
6h 25mBOS-LIS
1 stopPLAY
25h 10mLIS-IAD
1 stopPLAY
20h 30mIAD-LIS

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30h 15mLIS-MIA
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27h 30mLIS-BOS
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17h 05mLIS-JFK
2 stopsUndisclosed Carrier
24h 50mLIS-LGA
1 stopAzores Airlines
12h 00mLIS-JFK
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1 stopPLAY
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17h 05mLIS-JFK
1 stopFinnair
13h 00mLIS-JFK
nonstopUndisclosed Carrier
7h 25mLIS-BOS
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1 stopPLAY
25h 05mLIS-IAD
1 stopAer Lingus
34h 15mLIS-EWR
1 stopAir Europa
12h 10mLIS-MIA
1 stopAir France
31h 55mLIS-BOS
2 stopsDelta
18h 32mLIS-FLL
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1 stopTurkish Airlines
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Lisbon - United States Flights


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