$698 Cheap Flights from Monrovia (ROB) to Bissau (OXB)

View $698 flight on Thu, Oct 30, 2025Opens in a new window

Popular airlines from Monrovia (ROB-Roberts Intl.) to Bissau (OXB-Osvaldo Vieira Intl.)

    notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
    deals illustration

    Book smarter

    Save up to 30% on select hotels after you book a flight*
    trophy illustration

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Monrovia to Bissau (ROB-OXB)

Prices were available within the past 7 days and start at $698 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much does a flight from Roberts Intl. Airport (ROB) to Osvaldo Vieira Intl. Airport (OXB) cost?
Get a cheap one-way flight from $698 or cheap return flight from Roberts Intl. Airport (ROB) to Osvaldo Vieira Intl. Airport (OXB) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Roberts Intl. Airport (ROB) to Osvaldo Vieira Intl. Airport (OXB)?
The cheapest month to fly from ROB to OXB is , when demand is low. Off-peak season is usually when airlines offer lower prices between these airports.
What is the cheapest airline that flies from Roberts Intl. Airport (ROB) to Osvaldo Vieira Intl. Airport (OXB)?
To find the cheapest airline flying from ROB to OXB, use Expedia's filter tool. Customize your search based on what matters most to you, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Roberts Intl. Airport (ROB) to Osvaldo Vieira Intl. Airport (OXB)?
You'll need to hop on a flight with a layover if you're traveling from Roberts Intl. Airport (ROB) to Osvaldo Vieira Intl. Airport (OXB). There are no daily direct flights on this route. However, just filter your search to include one or more stops to discover the best option for your trip.
What day of the week has the most flights from ROB to OXB?
Typically you'll find the widest variety of flight choices on a Friday. Tuesdays are often the quietest.* However, this can vary based on the season, carrier 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 Roberts Intl. Airport (ROB) to Osvaldo Vieira Intl. Airport (OXB)?
To arrive at Osvaldo Vieira Intl. Airport (OXB) without delays, choose a flight that leaves from Roberts Intl. Airport (ROB) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**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 Roberts Intl. Airport (ROB) to Osvaldo Vieira Intl. Airport (OXB) last-minute?
Waiting until just before your departure to book a flight from ROB to OXB generally means paying more. Although you may find some last-minute offers, there's no guarantee. Keep your travel schedule open to maximize your chances of landing a bargain.
Is it cheaper to book a ROB to OXB flight and hotel package?
Compared with arranging hotels and flights separately, booking a ROB to OXB flight and hotel package with Expedia could lead to significant savings. Better yet, having it all in one place will take the hassle out of planning your trip. Just secure your flights and select from our extensive range of hotels, then tailor your trip with other add-ons like car rentals and activities.
Can I cancel or change the date of my flight from Roberts Intl. Airport (ROB) to Osvaldo Vieira Intl. Airport (OXB)?
Typically, you can cancel or reschedule your ROB to OXB flight. However, there may be additional fees, especially if you made your booking over 24 hours ago. Check your itinerary for the airline's guidelines and fees on flight changes, or if you want more information, go to our Customer Service portal.

Travel information

Origin airport
Roberts Intl.
Destination airport
Osvaldo Vieira Intl.
Distance
531 mi

Book with confidence

Monrovia to Bissau Flights

The cheapest times to fly from Monrovia 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 Monrovia to Bissau are during the month of . You can find some of the cheapest flights from Monrovia to Bissau with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Monrovia to Bissau

Sunday is one of the best days to book for cheap flights from Monrovia 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 Monrovia 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 Monrovia to Bissau in 2025. You can also book with separate airlines for your outbound and return journeys, from $698 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 Monrovia 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 Monrovia 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.

 

Monrovia to Bissau Flights
*Available to One Key members.