$649 Cheap Flights from Istanbul (IST) to Bissau (OXB)

View $649 flight on Sat, Nov 8, 2025Opens in a new window

Popular airlines from Istanbul Airport (IST) to Bissau (OXB-Osvaldo Vieira Intl.)

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Cheap Flights from Istanbul to Bissau (IST-OXB)

Prices were available within the past 7 days and start at $649 for one-way flights and $1,374 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Royal Air Maroc
Mon, Jan 12 - Mon, Jan 19
IST
Istanbul
OXB
Bissau
$1,374 Roundtrip, found 1 day ago
$1,374
Roundtrip
found 1 day ago
Select Royal Air Maroc flight, departing Mon, Jan 12 from Istanbul to Bissau, returning Mon, Jan 19, priced at $1,374 found 1 day ago
Royal Air Maroc
Mon, Jan 12 - Mon, Jan 19
IST
Istanbul
OXB
Bissau
$1,480 Roundtrip, found 1 day ago
$1,480
Roundtrip
found 1 day ago
Select Royal Air Maroc flight, departing Mon, Jan 12 from Istanbul to Bissau, returning Mon, Jan 19, priced at $1,480 found 1 day ago
Royal Air Maroc
Mon, Jan 12 - Mon, Jan 19
IST
Istanbul
OXB
Bissau
$1,577 Roundtrip, found 1 day ago
$1,577
Roundtrip
found 1 day ago
Select Royal Air Maroc flight, departing Mon, Jan 12 from Istanbul to Bissau, returning Mon, Jan 19, priced at $1,577 found 1 day ago
Royal Air Maroc
Mon, Jan 12 - Mon, Jan 19
IST
Istanbul
OXB
Bissau
$1,579 Roundtrip, found 1 day ago
$1,579
Roundtrip
found 1 day ago
Select Royal Air Maroc flight, departing Mon, Jan 12 from Istanbul to Bissau, returning Mon, Jan 19, priced at $1,579 found 1 day ago
Royal Air Maroc
Mon, Jan 12 - Mon, Jan 19
IST
Istanbul
OXB
Bissau
$1,628 Roundtrip, found 1 day ago
$1,628
Roundtrip
found 1 day ago
Select Royal Air Maroc flight, departing Mon, Jan 12 from Istanbul to Bissau, returning Mon, Jan 19, priced at $1,628 found 1 day ago
Royal Air Maroc
Mon, Jan 12 - Mon, Jan 19
IST
Istanbul
OXB
Bissau
$1,630 Roundtrip, found 1 day ago
$1,630
Roundtrip
found 1 day ago
Select Royal Air Maroc flight, departing Mon, Jan 12 from Istanbul to Bissau, returning Mon, Jan 19, priced at $1,630 found 1 day ago
Royal Air Maroc
Mon, Jan 12 - Mon, Jan 19
IST
Istanbul
OXB
Bissau
$1,697 Roundtrip, found 1 day ago
$1,697
Roundtrip
found 1 day ago
Select Royal Air Maroc flight, departing Mon, Jan 12 from Istanbul to Bissau, returning Mon, Jan 19, priced at $1,697 found 1 day ago
Royal Air Maroc
Mon, Jan 12 - Mon, Jan 19
IST
Istanbul
OXB
Bissau
$1,699 Roundtrip, found 1 day ago
$1,699
Roundtrip
found 1 day ago
Select Royal Air Maroc flight, departing Mon, Jan 12 from Istanbul to Bissau, returning Mon, Jan 19, priced at $1,699 found 1 day ago
Qatar Airways
Thu, Jan 1 - Thu, Jan 8
IST
Istanbul
OXB
Bissau
$2,005 Roundtrip, found 1 day ago
$2,005
Roundtrip
found 1 day ago
Select Qatar Airways flight, departing Thu, Jan 1 from Istanbul to Bissau, returning Thu, Jan 8, priced at $2,005 found 1 day ago
Ethiopian Airlines
Thu, Jan 1 - Thu, Jan 8
IST
Istanbul
OXB
Bissau
$2,678 Roundtrip, found 1 day ago
$2,678
Roundtrip
found 1 day ago
Select Ethiopian Airlines flight, departing Thu, Jan 1 from Istanbul to Bissau, returning Thu, Jan 8, priced at $2,678 found 1 day ago

Frequently asked questions

How much does a flight from Istanbul (IST) to Osvaldo Vieira Intl. Airport (OXB) cost?
Secure a cheap one-way flight from $649 or cheap return flight from $1,374 from Istanbul (IST) 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 Istanbul (IST) to Osvaldo Vieira Intl. Airport (OXB)?
January is the cheapest month to fly from IST to OXB. Timing your trip outside of the busy season is often the key to landing a great deal.
What is the cheapest airline that flies from Istanbul (IST) to Osvaldo Vieira Intl. Airport (OXB)?
Use the filters on Expedia to compare different airlines and find the cheapest carrier that'll fly you from IST to OXB. Then, sort your results by "Price (lowest to highest)" to score a great deal.
How many flights per day from Istanbul (IST) to Osvaldo Vieira Intl. Airport (OXB)?
You'll need to hop on a flight with a layover when traveling from Istanbul (IST) to Osvaldo Vieira Intl. Airport (OXB). There are no daily direct flights on this route. However, just filter your search to include one or two stops to find the best option for your trip.
What day of the week has the most flights from IST to OXB?
Usually you'll find the greatest selection of flight options on a Friday. Tuesdays tend to be the quietest.* However, this can vary based on the airline, season 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 Istanbul (IST) to Osvaldo Vieira Intl. Airport (OXB)?
To reach Osvaldo Vieira Intl. Airport (OXB) on time, choose a flight that takes off from Istanbul (IST) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**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 Istanbul (IST) to Osvaldo Vieira Intl. Airport (OXB) last-minute?
Holding off until right before your break to book a ticket from IST to OXB often results in higher prices. While you might find some last-minute offers, they aren't always guaranteed. Be flexible with your travel plans for a better chance of landing a bargain.
Is it cheaper to book an IST to OXB flight and hotel package?
You'll generally save money by booking an IST to OXB flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one convenient place. Once you've chosen your ideal flights and accommodations, consider adding extras including activities, car rentals and tours.
Can I cancel or change the date of my flight from Istanbul (IST) to Osvaldo Vieira Intl. Airport (OXB)?
Generally, it's possible to cancel or reschedule your IST to OXB flight. However, for bookings made more than 24 hours ago, additional fees may apply. Check your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Origin airport
Istanbul
Destination airport
Osvaldo Vieira Intl.
Roundtrip price
$1,373
Distance
3356 mi

Book with confidence

Istanbul to Bissau Flights

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

 

The best time to book a flight from Istanbul to Bissau

Sunday is one of the best days to book for cheap flights from Istanbul 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 Istanbul 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 Istanbul to Bissau in 2025. You can also book with separate airlines for your outbound and return journeys, from $649 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 Istanbul 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 Istanbul 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.

 

Istanbul to Bissau Flights
*Available to One Key members.