$712 Cheap Flights from Newark Liberty Intl. Airport (EWR) to Bissau (OXB)

View $712 flight on Tue, Nov 18, 2025Opens in a new window

Popular airlines from Newark Liberty Intl. Airport (EWR) to Bissau (OXB-Osvaldo Vieira Intl.)

Cheap Flights from Newark Liberty Intl. Airport to Bissau (EWR-OXB)

Prices were available within the past 7 days and start at $712 for one-way flights and $1,365 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Swiss International Air Lines
Wed, Oct 29 - Thu, Nov 6
EWR
New York
OXB
Bissau
$1,365 Roundtrip, found 4 days ago
$1,365
Roundtrip
found 4 days ago
Select Swiss International Air Lines flight, departing Wed, Oct 29 from New York to Bissau, returning Thu, Nov 6, priced at $1,365 found 4 days ago
TAP Portugal
Wed, Oct 29 - Thu, Nov 6
EWR
New York
OXB
Bissau
$1,379 Roundtrip, found 4 days ago
$1,379
Roundtrip
found 4 days ago
Select TAP Portugal flight, departing Wed, Oct 29 from New York to Bissau, returning Thu, Nov 6, priced at $1,379 found 4 days ago
TAP Portugal
Wed, Oct 29 - Thu, Nov 6
EWR
New York
OXB
Bissau
$1,387 Roundtrip, found 4 days ago
$1,387
Roundtrip
found 4 days ago
Select TAP Portugal flight, departing Wed, Oct 29 from New York to Bissau, returning Thu, Nov 6, priced at $1,387 found 4 days ago
Swiss International Air Lines
Wed, Oct 29 - Thu, Nov 6
EWR
New York
OXB
Bissau
$1,388 Roundtrip, found 4 days ago
$1,388
Roundtrip
found 4 days ago
Select Swiss International Air Lines flight, departing Wed, Oct 29 from New York to Bissau, returning Thu, Nov 6, priced at $1,388 found 4 days ago
Swiss International Air Lines
Wed, Oct 29 - Thu, Nov 6
EWR
New York
OXB
Bissau
$1,391 Roundtrip, found 4 days ago
$1,391
Roundtrip
found 4 days ago
Select Swiss International Air Lines flight, departing Wed, Oct 29 from New York to Bissau, returning Thu, Nov 6, priced at $1,391 found 4 days ago
Swiss International Air Lines
Wed, Oct 29 - Thu, Nov 6
EWR
New York
OXB
Bissau
$1,399 Roundtrip, found 4 days ago
$1,399
Roundtrip
found 4 days ago
Select Swiss International Air Lines flight, departing Wed, Oct 29 from New York to Bissau, returning Thu, Nov 6, priced at $1,399 found 4 days ago
Swiss International Air Lines
Wed, Oct 29 - Thu, Nov 6
EWR
New York
OXB
Bissau
$1,409 Roundtrip, found 4 days ago
$1,409
Roundtrip
found 4 days ago
Select Swiss International Air Lines flight, departing Wed, Oct 29 from New York to Bissau, returning Thu, Nov 6, priced at $1,409 found 4 days ago
Lufthansa
Tue, Nov 18 - Thu, Dec 18
EWR
New York
OXB
Bissau
$1,450 Roundtrip, found 6 days ago
$1,450
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Tue, Nov 18 from New York to Bissau, returning Thu, Dec 18, priced at $1,450 found 6 days ago
Brussels Airlines
Tue, Nov 18 - Thu, Dec 18
EWR
New York
OXB
Bissau
$1,463 Roundtrip, found 6 days ago
$1,463
Roundtrip
found 6 days ago
Select Brussels Airlines flight, departing Tue, Nov 18 from New York to Bissau, returning Thu, Dec 18, priced at $1,463 found 6 days ago
Ethiopian Airlines
Sun, Sep 21 - Thu, Sep 25
EWR
New York
OXB
Bissau
$1,784 Roundtrip, found 15 hours ago
$1,784
Roundtrip
found 15 hours ago
Select Ethiopian Airlines flight, departing Sun, Sep 21 from New York to Bissau, returning Thu, Sep 25, priced at $1,784 found 15 hours ago
Flights from Newark Liberty Intl. Airport (EWR) to Bissau (OXB)
Origin airport
Newark Liberty Intl. Airport
Destination airport
Osvaldo Vieira Intl.
Airlines serving
TAP Portugal
Roundtrip price
$1,365
Distance
4045 mi

Newark Liberty Intl. Airport to Bissau Flights

The cheapest times to fly from Newark Liberty Intl. Airport to Bissau

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Newark Liberty Intl. Airport to Bissau are during the month of October. You can find some of the cheapest flights from Newark Liberty Intl. Airport to Bissau with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Newark Liberty Intl. Airport to Bissau

Sunday is one of the best days to book for cheap flights from Newark Liberty Intl. Airport to Bissau: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Newark Liberty Intl. Airport to Bissau

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Newark Liberty Intl. Airport to Bissau in 2025. You can also book with separate airlines for your outbound and return journeys, from $712 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Newark Liberty Intl. Airport to Bissau flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Newark Liberty Intl. Airport to Bissau airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Liberty Intl. Airport (EWR) to Osvaldo Vieira Intl. Airport (OXB) cost?
Snag a cheap one-way flight from $712 or cheap return flight from $1,365 from Liberty Intl. Airport (EWR) to Osvaldo Vieira Intl. Airport (OXB) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Liberty Intl. Airport (EWR) to Osvaldo Vieira Intl. Airport (OXB)?
The cheapest month to fly from EWR to OXB is October, when demand is low. Off-peak season is often when you'll find lower airfares between these airports.
What is the cheapest airline that flies from Liberty Intl. Airport (EWR) to Osvaldo Vieira Intl. Airport (OXB)?
To find the cheapest airline flying from EWR to OXB, use Expedia's filter tool. Customize your search based on your travel style, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Liberty Intl. Airport (EWR) to Osvaldo Vieira Intl. Airport (OXB)?
Direct flights from Liberty Intl. Airport (EWR) to Osvaldo Vieira Intl. Airport (OXB) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel dates and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from EWR to OXB?
Usually you'll find the widest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* However, this can vary depending on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Liberty Intl. Airport (EWR) to Osvaldo Vieira Intl. Airport (OXB)?
Book a flight from Liberty Intl. Airport (EWR) to Osvaldo Vieira Intl. Airport (OXB) that takes off before 3 PM to reduce the likelihood of delays and cancellations. Later departures are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Liberty Intl. Airport (EWR) to Osvaldo Vieira Intl. Airport (OXB) last-minute?
Waiting until just before your departure to book a ticket from EWR to OXB generally means paying more. While you might find some last-minute deals, there's no guarantee. Keep your travel schedule open to boost your chances of getting a bargain.
Is it cheaper to book an EWR to OXB flight and hotel package?
You can save money by booking an EWR to OXB flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one place. Once you've chosen your preferred accommodations and flights, you can add extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Liberty Intl. Airport (EWR) to Osvaldo Vieira Intl. Airport (OXB)?
If you reserved your EWR to OXB flight in the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the fare type you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

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*Available to One Key members.