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Journey information
Overview: Newark Liberty International Airport to Porto flight
USA
Portugal
Take a flight from Newark Liberty International Airport to Porto and enjoy the approximately 3337 miles (5371 km) long journey. Find schedules and pricing options for a convenient and affordable trip.
There are 4 flights per day. September is the cheapest month to fly.
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Distance 3337 miles (5371 km) |
Average flight duration 6h 55m |
Flights per day 42 |
Direct flights 4 |
Cheapest month Sep |
Cheapest day Wed |
High season Jul - Sep |
Low season Apr - Jun |
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Why should you book Newark Liberty International Airport to Porto flights with Omio?
United operates all flights services from Newark Liberty International Airport to Porto.
Omio is an official ticket reseller for all your travel options from Newark Liberty International Airport to Porto.
Why book with Omio vs United?
- Designed for International Travelers: Omio is in your language including 24/7 customer service and offers multiple payment options, including PayPal, credit cards, and bank transfer, in your preferred currency.
Airlines: United from Newark Liberty International Airport to PortoFind the best flights between Newark Liberty International Airport to Porto with Omio's travel partners United. We can find you the best deals, schedules and tickets when comparing and booking the best trip.
United
About
United Airlines, established in 1926, is a major U.S. airline headquartered in Chicago, Illinois. Operating an extensive domestic and international network, United serves more destinations than any other airline, connecting travelers across six continents. The airline's eight hubs include Chicago–O'Hare, Denver, Houston–Intercontinental, Los Angeles, Newark, San Francisco, Washington–Dulles, and Guam. As a founding member of the Star Alliance, United offers a comprehensive range of services, including regional flights through United Express, catering to both leisure and business travelers. The airline is committed to sustainability, investing in sustainable aviation fuel and innovative technologies to reduce its environmental impact.
Luggage & cancellation policy
United frequency
23 a day
Luggage included
Carry-on baggage allowance is 7kg total (2 pieces max. ) for both Choice and Flex fares on United Airlines and Virgin Australia flights.
Additional luggage
Excess baggage fees apply for additional checked luggage beyond the standard allowance.
Luggage storage
Both airlines provide checked baggage services for storing luggage during flights.
Cancellation Policy
Cancellation fees apply per person, per booking, with specific fees for different fare types.
Refund
Not applicable to flights; however, full refunds are available if flights are canceled by the airline.
Pregnant on board
Pregnant passengers are permitted to travel, with specific guidelines and medical certificates required after a certain gestational period.
Unaccompagned minor
Unaccompanied minors are permitted to travel, with specific age restrictions and services provided.
Amenities on board the airplane
Wifi
Food sold onboard
Meals and snacks are included on international flights operated by United Airlines and Virgin Australia.
Seat reservation
Seat selection may incur additional fees, depending on the fare type and airline.
Toilets
USB plugs
Accessibility
United Airlines and Virgin Australia offer services to and within Australia, providing accessible travel options for passengers with mobility needs.
Bikes
Both airlines permit bicycles onboard, with specific guidelines and fees.
Pets
United Airlines and Virgin Australia allow pets onboard, subject to specific policies and fees.
FAQs: Newark Liberty International Airport to Porto Flight
Find answers to the most common questions about traveling from Newark Liberty International Airport to Porto by flight. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest flight, the cheapest option, or tips for making the most of your visit at Porto, this guide helps you travel smarter and with confidence.
Yes, there are 4 direct flights a day from Newark Liberty International Airport to Porto with United. Schedules can vary on holidays or weekends with fewer direct flights.
When taking a flight from Newark Liberty International Airport to Porto, you can count on United for the best way to get you to Porto. You can also check all possible airlines who offer a service between Newark Liberty International Airport and Porto and compare the amenities they offer before buying a plane ticket.
The cheapest month for a flight from Newark Liberty International Airport to Porto is September.
Yes, you can take a between Newark Liberty International Airport and Porto.
Porto is within the Schengen Area. Passport and visa requirements depend on your nationality. Entry and visa requirements can be subject to change. For the latest information, check with your destination's embassy or consulate.
There is a time difference of 5 h between Newark Liberty International Airport and Porto all year round.
The best events to attend in Porto include:
- São João Festival, a traditional celebration with street parties, fireworks, and grilled sardines
- Festa de São Pedro, a lively festival featuring music, dancing, and local cuisine
- Porto Wine Fest, a showcase of the region's famous wines with tastings and workshops
- Festas de Nossa Senhora da Assunção, a religious festival with processions and cultural activities.
The best holidays to experience in Porto include:
- Carnival, colorful parades and lively street celebrations in February
- Easter, significant religious observances and local traditions in March or April
- Portugal Day, national pride with various cultural activities in June
- Assumption of Mary, a public holiday with local festivities and traditions in August.
The best season to visit Porto is Spring or Fall. The best weather to explore Porto is during April-June or September-October.
For international flights we recommend to arrive 2.5 to 3 hours before departure. Please check the website of your departure airport if in doubt. Some airports may offer booking time slots for security checks or offer additional information on when to get there based on time of day.
Most airlines permit carry-on bags that fit within specific dimensions (e.g., 22 x 14 x 9 inches or 56 x 36 x 23 cm), including handles and wheels. Bags must fit in the overhead bin or under the seat in front of you.
Many airlines impose weight limits, commonly ranging between 7 kg (15 lbs) and 12 kg (26 lbs). Typically, passengers are allowed one carry-on bag and one personal item (for example a purse, laptop bag, or backpack). Personal items must fit under the seat in front of you. Budget Airlines (like Ryanair or Wizz Air) have stricter size and weight limits, often requiring fees for larger carry-ons. Full-Service Airlines have more lenient policies, sometimes including more spacious dimensions or higher weight limits depending on your ticket class.
The list of items prohibited on an airplane varies by country and airline, but in general, the following items are not allowed in carry-on or checked baggage: Weapons and self-defence items, sharp objects, flammable materials, explosives, toxic substances, or liquids over 100ml (except for medications and baby essentials). In checked baggage, firearms (without authorization), explosives, large lithium batteries, and hazardous chemicals are prohibited. Electronic cigarettes must be in carry-on bags, while alcohol and dry ice have restrictions. Always check with your airline for specific regulations.
More options for your journey from Newark Liberty International Airport to Porto
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