What is the difference between the most popular and the most frequent airline at Bissau?

TAP AIR PORTUGAL operates the most flights from the United States to Bissau at 0 per week, while Royal Air Maroc is the airline most often selected by KAYAK users searching for flights from the United States to Bissau. The two are often different because flight volume reflects an airline's schedule, while popularity reflects traveler choice.

How do I know if a flight to Bissau is a good deal?

A good deal on a flight to Bissau is around $1,441 round-trip. This fare is in the lowest 25% of round-trip prices searched on KAYAK, averaged across the cities most often searched as origins by KAYAK users.

What is the cheapest flight to Bissau?

Boston to Bissau is the cheapest route at $1,640 round-trip, found in the past 5 days on KAYAK. KAYAK data shows this is also the most popular route.

How much is a flight to Bissau?

On average, a round-trip flight from the United States to Bissau costs $1,784, based on KAYAK data over the past 12 months. Round-trip fares from Washington, D.C. average $1,247, while Boston runs a bit higher at $1,903.

What is the cheapest day to fly to Bissau?

Sunday is the cheapest day to fly to Bissau at $1,159 round-trip on average over the past 12 months on KAYAK. Friday is the most expensive at $3,494.

What is the cheapest time of day to fly to Bissau?

Night flights to Bissau are the cheapest at $1,299 round-trip on average. Afternoon flights are the most expensive at $2,245.

What is a good deal for flights to Bissau?

Flights under $1,441 are considered a good deal. 25% of KAYAK users found round-trip flights to Bissau at or below these prices, with the lowest fares from: •Washington, D.C. $1,159.

What are the most popular airlines flying to Bissau?

Royal Air Maroc is the most popular airline flying to Bissau on KAYAK, followed by TAP AIR PORTUGAL.

$1,039 CHEAP FLIGHTS to Bissau in 2026/27

Save 25% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Cheapest round-trip

$1,640

Typical prices: $1,441-$2,107

Royal Air Maroc

Fri 1/19Sat 2/17

BOS - OXB • 3 stops

Cheapest one-way

$1,466

Typical prices: $761-$1,085

Multiple Airlines

Wed 12/19

BOS - OXB • 3 stops

Top airlines

TAP AIR PORTUGAL

Best reviews • 7.2 score

Airline reviews

Top routes

WAS - OXB

Cheapest • 31% average savings

BOS - OXB

Most popular

Insights

When to travel

November

Cheapest • 33% price drop

November

Most popular

Good to know

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We hope you love your trip to Bissau!

Flight Deals

Cheap Flights to Bissau

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

All Flight Deals

Recent round-trip flight deals to Bissau

Tue, Jan 19 - Wed, Feb 17

2:40 pm - 4:05 amBOS Boston Logan Intl-OXB Bissau Osvaldo Vieira

32h 25m3 stops New York John F Kennedy Intl Casablanca Mohamed V Praia Nelson Mandela

5:05 am - 11:48 pmOXB Bissau Osvaldo Vieira-BOS Boston Logan Intl

23h 43m2 stops Casablanca Mohamed V New York John F Kennedy Intl

$1,640Royal Air Maroc

Tue, Jan 19 - Wed, Feb 17

8:30 pm - 1:20 amBOS Boston Logan Intl-OXB Bissau Osvaldo Vieira

47h 50m2 stops New York John F Kennedy Intl Casablanca Mohamed V

5:05 am - 11:48 pmOXB Bissau Osvaldo Vieira-BOS Boston Logan Intl

23h 43m2 stops Casablanca Mohamed V New York John F Kennedy Intl

$1,651Royal Air Maroc

Mon, Jan 18 - Tue, Feb 16

6:00 pm - 12:50 pmBOS Boston Logan Intl-OXB Bissau Osvaldo Vieira

13h 50m1 stop Lisbon Humberto Delgado

2:15 pm - 2:40 pmOXB Bissau Osvaldo Vieira-BOS Boston Logan Intl

29h 25m1 stop Lisbon Humberto Delgado

$1,696TAP AIR PORTUGAL

Wed, Jan 20 - Thu, Feb 18

6:00 pm - 12:50 pmBOS Boston Logan Intl-OXB Bissau Osvaldo Vieira

13h 50m1 stop Lisbon Humberto Delgado

2:15 pm - 2:40 pmOXB Bissau Osvaldo Vieira-BOS Boston Logan Intl

29h 25m1 stop Lisbon Humberto Delgado

$1,696TAP AIR PORTUGAL

Wed, Jan 20 - Tue, Feb 16

6:00 pm - 12:50 pmBOS Boston Logan Intl-OXB Bissau Osvaldo Vieira

13h 50m1 stop Lisbon Humberto Delgado

2:15 pm - 2:40 pmOXB Bissau Osvaldo Vieira-BOS Boston Logan Intl

29h 25m1 stop Lisbon Humberto Delgado

$1,696TAP AIR PORTUGAL

Mon, Jan 18 - Thu, Feb 18

6:00 pm - 12:50 pmBOS Boston Logan Intl-OXB Bissau Osvaldo Vieira

13h 50m1 stop Lisbon Humberto Delgado

2:15 pm - 2:40 pmOXB Bissau Osvaldo Vieira-BOS Boston Logan Intl

29h 25m1 stop Lisbon Humberto Delgado

$1,696TAP AIR PORTUGAL

Tue, Jan 19 - Thu, Feb 18

10:45 pm - 12:50 pmBOS Boston Logan Intl-OXB Bissau Osvaldo Vieira

33h 05m2 stops Porto Lisbon Humberto Delgado

2:15 pm - 2:40 pmOXB Bissau Osvaldo Vieira-BOS Boston Logan Intl

29h 25m1 stop Lisbon Humberto Delgado

$1,711TAP AIR PORTUGAL

Tue, Dec 29 - Tue, Jan 26

10:45 pm - 12:50 pmBOS Boston Logan Intl-OXB Bissau Osvaldo Vieira

33h 05m2 stops Porto Lisbon Humberto Delgado

2:15 pm - 2:40 pmOXB Bissau Osvaldo Vieira-BOS Boston Logan Intl

29h 25m1 stop Lisbon Humberto Delgado

$1,711TAP AIR PORTUGAL

Tue, Jan 19 - Tue, Feb 16

10:45 pm - 12:50 pmBOS Boston Logan Intl-OXB Bissau Osvaldo Vieira

33h 05m2 stops Porto Lisbon Humberto Delgado

2:15 pm - 2:40 pmOXB Bissau Osvaldo Vieira-BOS Boston Logan Intl

29h 25m1 stop Lisbon Humberto Delgado

$1,711TAP AIR PORTUGAL

Wed, Jan 20 - Sat, Feb 13

6:00 pm - 12:50 pmBOS Boston Logan Intl-OXB Bissau Osvaldo Vieira

13h 50m1 stop Lisbon Humberto Delgado

2:20 am - 2:40 pmOXB Bissau Osvaldo Vieira-BOS Boston Logan Intl

41h 20m2 stops Praia Nelson Mandela Lisbon Humberto Delgado

$1,727Multiple Airlines

Recent last minute flight deals to Bissau

Wed, Nov 4 - Thu, Nov 12

9:05 pm - 1:20 amIAD Washington, D.C. Dulles Intl-OXB Bissau Osvaldo Vieira

23h 15m1 stop Casablanca Mohamed V

2:20 am - 10:39 amOXB Bissau Osvaldo Vieira-IAD Washington, D.C. Dulles Intl

37h 19m3 stops Praia Nelson Mandela Casablanca Mohamed V Toronto Pearson Intl

$6,530Multiple Airlines

Wed, Nov 4 - Fri, Nov 13

10:30 pm - 1:30 pmIAD Washington, D.C. Dulles Intl-OXB Bissau Osvaldo Vieira

34h 00m1 stop Lisbon Humberto Delgado

3:00 pm - 3:15 pmOXB Bissau Osvaldo Vieira-IAD Washington, D.C. Dulles Intl

29h 15m1 stop Lisbon Humberto Delgado

$9,295Multiple Airlines

Wed, Nov 4 - Thu, Nov 12

9:05 pm - 1:20 amIAD Washington, D.C. Dulles Intl-OXB Bissau Osvaldo Vieira

23h 15m1 stop Casablanca Mohamed V

2:20 am - 3:15 pmOXB Bissau Osvaldo Vieira-IAD Washington, D.C. Dulles Intl

41h 55m2 stops Praia Nelson Mandela Lisbon Humberto Delgado

$10,544Multiple Airlines

Wed, Nov 4 - Fri, Nov 13

8:10 pm - 1:30 pmIAD Washington, D.C. Dulles Intl-OXB Bissau Osvaldo Vieira

36h 20m2 stops Zurich Lisbon Humberto Delgado

3:00 pm - 8:15 pmOXB Bissau Osvaldo Vieira-IAD Washington, D.C. Dulles Intl

34h 15m3 stops Lisbon Humberto Delgado Geneva Geneve-Cointrin London Heathrow

$13,715Multiple Airlines

Tue, Nov 3 - Thu, Nov 12

10:00 am - 6:15 pmIAD Washington, D.C. Dulles Intl-OXB Bissau Osvaldo Vieira

27h 15m3 stops Addis Ababa Bole Lome Dakar Blaise Diagne

2:20 am - 8:05 pmOXB Bissau Osvaldo Vieira-IAD Washington, D.C. Dulles Intl

46h 45m3 stops Praia Nelson Mandela Casablanca Mohamed V Frankfurt am Main

$15,448Multiple Airlines

Tue, Nov 3 - Thu, Nov 12

8:05 pm - 1:20 amIAD Washington, D.C. Dulles Intl-OXB Bissau Osvaldo Vieira

48h 15m2 stops Doha Hamad Intl Casablanca Mohamed V

2:20 am - 3:55 pmOXB Bissau Osvaldo Vieira-IAD Washington, D.C. Dulles Intl

42h 35m3 stops Praia Nelson Mandela Casablanca Mohamed V Doha Hamad Intl

$15,689Multiple Airlines

Wed, Nov 4 - Thu, Nov 12

8:05 pm - 4:05 amIAD Washington, D.C. Dulles Intl-OXB Bissau Osvaldo Vieira

51h 00m3 stops Doha Hamad Intl Casablanca Mohamed V Praia Nelson Mandela

2:20 am - 3:55 pmOXB Bissau Osvaldo Vieira-IAD Washington, D.C. Dulles Intl

42h 35m3 stops Praia Nelson Mandela Casablanca Mohamed V Doha Hamad Intl

$17,401Multiple Airlines

Tue, Nov 3 - Thu, Nov 12

8:05 pm - 1:20 amIAD Washington, D.C. Dulles Intl-OXB Bissau Osvaldo Vieira

48h 15m2 stops Doha Hamad Intl Casablanca Mohamed V

2:20 am - 3:40 pmOXB Bissau Osvaldo Vieira-IAD Washington, D.C. Dulles Intl

42h 20m2 stops Praia Nelson Mandela Lisbon Humberto Delgado

$25,069Multiple Airlines

All round-trip flight deals to Bissau

Tue, Jan 19 - Wed, Feb 17

2:40 pm - 4:05 amBOS Boston Logan Intl-OXB Bissau Osvaldo Vieira

32h 25m3 stops New York John F Kennedy Intl Casablanca Mohamed V Praia Nelson Mandela

5:05 am - 11:48 pmOXB Bissau Osvaldo Vieira-BOS Boston Logan Intl

23h 43m2 stops Casablanca Mohamed V New York John F Kennedy Intl

$1,640Royal Air Maroc

Tue, Jan 19 - Wed, Feb 17

8:30 pm - 1:20 amBOS Boston Logan Intl-OXB Bissau Osvaldo Vieira

47h 50m2 stops New York John F Kennedy Intl Casablanca Mohamed V

5:05 am - 11:48 pmOXB Bissau Osvaldo Vieira-BOS Boston Logan Intl

23h 43m2 stops Casablanca Mohamed V New York John F Kennedy Intl

$1,651Royal Air Maroc

Mon, Jan 18 - Tue, Feb 16

6:00 pm - 12:50 pmBOS Boston Logan Intl-OXB Bissau Osvaldo Vieira

13h 50m1 stop Lisbon Humberto Delgado

2:15 pm - 2:40 pmOXB Bissau Osvaldo Vieira-BOS Boston Logan Intl

29h 25m1 stop Lisbon Humberto Delgado

$1,696TAP AIR PORTUGAL

Wed, Jan 20 - Thu, Feb 18

6:00 pm - 12:50 pmBOS Boston Logan Intl-OXB Bissau Osvaldo Vieira

13h 50m1 stop Lisbon Humberto Delgado

2:15 pm - 2:40 pmOXB Bissau Osvaldo Vieira-BOS Boston Logan Intl

29h 25m1 stop Lisbon Humberto Delgado

$1,696TAP AIR PORTUGAL

Wed, Jan 20 - Tue, Feb 16

6:00 pm - 12:50 pmBOS Boston Logan Intl-OXB Bissau Osvaldo Vieira

13h 50m1 stop Lisbon Humberto Delgado

2:15 pm - 2:40 pmOXB Bissau Osvaldo Vieira-BOS Boston Logan Intl

29h 25m1 stop Lisbon Humberto Delgado

$1,696TAP AIR PORTUGAL

Mon, Jan 18 - Thu, Feb 18

6:00 pm - 12:50 pmBOS Boston Logan Intl-OXB Bissau Osvaldo Vieira

13h 50m1 stop Lisbon Humberto Delgado

2:15 pm - 2:40 pmOXB Bissau Osvaldo Vieira-BOS Boston Logan Intl

29h 25m1 stop Lisbon Humberto Delgado

$1,696TAP AIR PORTUGAL

Tue, Jan 19 - Thu, Feb 18

10:45 pm - 12:50 pmBOS Boston Logan Intl-OXB Bissau Osvaldo Vieira

33h 05m2 stops Porto Lisbon Humberto Delgado

2:15 pm - 2:40 pmOXB Bissau Osvaldo Vieira-BOS Boston Logan Intl

29h 25m1 stop Lisbon Humberto Delgado

$1,711TAP AIR PORTUGAL

Tue, Dec 29 - Tue, Jan 26

10:45 pm - 12:50 pmBOS Boston Logan Intl-OXB Bissau Osvaldo Vieira

33h 05m2 stops Porto Lisbon Humberto Delgado

2:15 pm - 2:40 pmOXB Bissau Osvaldo Vieira-BOS Boston Logan Intl

29h 25m1 stop Lisbon Humberto Delgado

$1,711TAP AIR PORTUGAL

Tue, Jan 19 - Tue, Feb 16

10:45 pm - 12:50 pmBOS Boston Logan Intl-OXB Bissau Osvaldo Vieira

33h 05m2 stops Porto Lisbon Humberto Delgado

2:15 pm - 2:40 pmOXB Bissau Osvaldo Vieira-BOS Boston Logan Intl

29h 25m1 stop Lisbon Humberto Delgado

$1,711TAP AIR PORTUGAL

Wed, Jan 20 - Sat, Feb 13

6:00 pm - 12:50 pmBOS Boston Logan Intl-OXB Bissau Osvaldo Vieira

13h 50m1 stop Lisbon Humberto Delgado

2:20 am - 2:40 pmOXB Bissau Osvaldo Vieira-BOS Boston Logan Intl

41h 20m2 stops Praia Nelson Mandela Lisbon Humberto Delgado

$1,727Multiple Airlines

Booking Insights

Price, demand and travel trends for flights to Bissau

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Prices

Airlines

What is the cheapest flight to Bissau?: Boston to Bissau is the cheapest route at $1,640 round-trip, found in the past 5 days on KAYAK. KAYAK data shows this is also the most popular route.
How much is a flight to Bissau? Average and cheapest price for all round-trip flights to Bissau from each origin found by users searching on KAYAK in the last 12 months.: On average, a round-trip flight from the United States to Bissau costs $1,784, based on KAYAK data over the past 12 months. Round-trip fares from Washington, D.C. average $1,247, while Boston runs a bit higher at $1,903.
What is the cheapest day to fly to Bissau?: Sunday is the cheapest day to fly to Bissau at $1,159 round-trip on average over the past 12 months on KAYAK. Friday is the most expensive at $3,494.
What is the cheapest time of day to fly to Bissau? Average price for all round-trip flights depending on time of departure, seen by users on KAYAK in the last 12 months.: Night flights to Bissau are the cheapest at $1,299 round-trip on average. Afternoon flights are the most expensive at $2,245.
What is a good deal for flights to Bissau?: Flights under $1,441 are considered a good deal. 25% of KAYAK users found round-trip flights to Bissau at or below these prices, with the lowest fares from:
•Washington, D.C. $1,159.

Find deals

High season	November
Cheapest flight	$1,466

The most popular month to fly with an average 28% increase in travelers.

One-way flight from Boston to Bissau

When to book flights to Bissau

Are your dates flexible? Find out the best times to travel to Bissau based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. The information is for flights to Bissau based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

How do I know if a flight to Bissau is a good deal?
A good deal on a flight to Bissau is around $1,441 round-trip. This fare is in the lowest 25% of round-trip prices searched on KAYAK, averaged across the cities most often searched as origins by KAYAK users.
What is the difference between the most popular and the most frequent airline at Bissau?
TAP AIR PORTUGAL operates the most flights from the United States to Bissau at 0 per week, while Royal Air Maroc is the airline most often selected by KAYAK users searching for flights from the United States to Bissau. The two are often different because flight volume reflects an airline's schedule, while popularity reflects traveler choice.

For flights to Bissau, a good round-trip fare is around $1,441. If you find a fare below that, you're getting a strong deal.
If your travel dates are flexible, consider flying to Bissau in November. Round-trip fares historically average $1,204, making November the cheapest month to travel based on KAYAK data from the last 12 months.
Before you book:

• Check the route's typical price range so you can spot a deal.
• Confirm baggage fees and seat-selection costs on budget carriers.
• Verify whether you need any travel documents beyond ID.
• Pick a departure airport, since your nearest may not be the cheapest origin.
Shift your departure to evening to save up to $946 per round-trip. Evening flights to Bissau average $1,299 compared to $2,245 for noon flights.

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Everything you should know

Cheap Flights to Bissau

Recent round-trip flight deals to Bissau

Recent one-way flight deals to Bissau

Recent last minute flight deals to Bissau

All round-trip flight deals to Bissau

Price, demand and travel trends for flights to Bissau

What is the cheapest flight to Bissau?

How much is a flight to Bissau?

What is the cheapest day to fly to Bissau?

What is the cheapest time of day to fly to Bissau?

What is a good deal for flights to Bissau?

What are the most popular airlines flying to Bissau?

Key details for flights to Bissau

High season

Cheapest flight

When to book flights to Bissau

Your questions about flights to Bissau, answered

Your guide to booking Bissau flights

More options for your flight to Bissau

Complete your trip to Bissau with a hotel stay or car rental

Information on the airport you'll fly into in Bissau

Cabin class types available on flights to Bissau

Flights from local origins to Bissau

Flights to other popular destinations