Find flights
When to book
Airlines
FAQs

Cheap flights from London Heathrow Airport to Bissau from £399

LHR — OXB
21 Sep — 28 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Bissau

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Bissau

Sat 28/1106:00 -
2 stops19h 20m
Wed 3/205:05 -
2 stops17h 35m
Deal found 17/8£659
Sat 28/1108:15 -
2 stops17h 05m
Mon 1/205:05 -
2 stops17h 35m
Deal found 17/8£678
Thu 10/1206:00 -
2 stops19h 20m
Mon 8/202:20 -
3 stops15h 10m
Deal found 17/8£748
Wed 16/1208:15 -
3 stops19h 50m
Thu 14/105:05 -
2 stops12h 25m
Deal found 18/8£768
Wed 16/1206:00 -
3 stops22h 05m
Sat 16/105:05 -
2 stops16h 30m
Deal found 19/8£840
Thu 1/1006:00 -
1 stop11h 50m
Thu 8/1018:20 -
1 stop26h 45m
Deal found 16/8£887
Thu 1/1018:30 -
3 stops34h 25m
Wed 7/1002:10 -
3 stops37h 30m
Deal found 16/8£925

Find flight deals from Heathrow to Bissau

Round-trip from

£659

One-way from

£399

Popular in

December

Cheapest in

April

Average price

£956
28/11-3/2
  • 28/11-3/2
  • 4 total stops
  • 36h 55m total
  • London to Bissau
Search Deals
16/2
  • 16/2
  • 2 total stops
  • 30h 50m total
  • London to Bissau
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£50 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£17 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from London Heathrow Airport to Bissau that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

LondonBissau

LHR London Heathrow - OXB Bissau Osvaldo Vieira

LHROXB

London Heathrow

Wed 16/12

08:15-04:05

3 stops19h 50m

Bissau Osvaldo Vieira

Thu 14/1

05:05-17:30

2 stops12h 25m

£768

LondonBissau

LHR London Heathrow - OXB Bissau Osvaldo Vieira

LHROXB

London Heathrow

Wed 16/12

06:00-04:05

3 stops22h 05m

Bissau Osvaldo Vieira

Sat 16/1

05:05-21:35

2 stops16h 30m

£840

LondonBissau

LHR London Heathrow - OXB Bissau Osvaldo Vieira

LHROXB

London Heathrow

Thu 1/10

18:30-03:55

3 stops34h 25m

Bissau Osvaldo Vieira

Wed 7/10

02:10-16:40

3 stops37h 30m

£925

LondonBissau

LHR London Heathrow - OXB Bissau Osvaldo Vieira

LHROXB

London Heathrow

Sat 28/11

15:20-04:05

3 stops36h 45m

Bissau Osvaldo Vieira

Wed 3/2

05:05-14:15

2 stops33h 10m

£931

LondonBissau

LHR London Heathrow - OXB Bissau Osvaldo Vieira

LHROXB

London Heathrow

Thu 10/12

15:20-04:05

3 stops36h 45m

Bissau Osvaldo Vieira

Mon 8/2

02:20-16:20

3 stops38h 00m

£1,002
Cheapest one-way
Fastest single journey

LondonBissau

LHR London Heathrow - OXB Bissau Osvaldo Vieira

LHROXB

London Heathrow

Sat 28/11

06:00-01:20

2 stops19h 20m

£408

LondonBissau

LHR London Heathrow - OXB Bissau Osvaldo Vieira

LHROXB

London Heathrow

Wed 16/12

08:15-04:05

3 stops19h 50m

£432

LondonBissau

LHR London Heathrow - OXB Bissau Osvaldo Vieira

LHROXB

London Heathrow

Wed 16/12

13:40-12:50

1 stop23h 10m

£683

Flights are sorted by cheapest return flights first.

Deals found on 17/8

Sorted by cheapest first

Best time to book a flight from Heathrow to Bissau

Have a flexible travel schedule? Discover the best time to fly to Bissau from Heathrow with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Bissau

What’s the top stopover airport for flights from London Heathrow Airport to Bissau?

Casablanca (CMN) – chosen by Cheapflights users on 55% of one-stop itineraries from London Heathrow Airport to Bissau on Cheapflights.

What’s the cheapest stopover airport for flights from London Heathrow Airport to Bissau?

Casablanca (CMN) is the most affordable one-stop option, with an average return flight price of £856.

What’s the fastest stopover option from London Heathrow Airport to Bissau?

Flights via Casablanca (CMN) have the shortest average one-way travel time for one-stop routes: 8h 48m.

Which airport typically offers the quickest stopover for flights from London Heathrow Airport to Bissau?

Flights via Casablanca (CMN) offer the fastest connection on this route, with an average stopover time of 2h 33m.

Reviews of airlines servicing Bissau

Get a feel of what it's like to fly with TAP AIR PORTUGAL and Royal Air Maroc from London Heathrow Airport to Bissau by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
TAP AIR PORTUGAL
7.2
Good
2,371 reviews
Check prices

Overall

7.2

Boarding

7.0

Comfort

7.1

Entertainment

6.4

Food

6.3

Crew

7.8

Reviews

1 / 20
4.0
Okay

Bhairav,Jun 2026

LHR - LIS

Flew business. Uncomfortable seats and so so food and drink. Only thing attractive was the price.
TAP AIR PORTUGAL
7.2
Good
2,371 reviews
TAP AIR PORTUGAL
7.2
Good
2,371 reviews
Check prices

Overall

7.2

Boarding

7.0

Comfort

7.1

Entertainment

6.4

Food

6.3

Crew

7.8

Reviews

1 / 20
4.0
Okay

Bhairav,Jun 2026

LHR - LIS

Flew business. Uncomfortable seats and so so food and drink. Only thing attractive was the price.
Royal Air Maroc
6.2
Okay
624 reviews
TAP AIR PORTUGAL
7.2
Good
2,371 reviews
Check prices

Overall

7.2

Boarding

7.0

Comfort

7.1

Entertainment

6.4

Food

6.3

Crew

7.8

Reviews

1 / 20
4.0
Okay

Bhairav,Jun 2026

LHR - LIS

Flew business. Uncomfortable seats and so so food and drink. Only thing attractive was the price.

Related info for your journey

  • What airport do you fly into for flights to Bissau from London Heathrow?

    Most people fly into Bissau Osvaldo Vieira (OXB) if they book a flight to Bissau from London Heathrow. On average, Osvaldo Vieira has 0 inbound flights from London Heathrow per day from 2 airlines. Bissau Osvaldo Vieira is conveniently located just 4.4 mi from Bissau’s city center.

  • What are the cheapest airlines flying from London Heathrow Airport to Bissau round-trip?

    According to our current data, TAP AIR PORTUGAL (£586), and Royal Air Maroc (£755) offers the cheapest pricing from London Heathrow Airport to Bissau. TAP AIR PORTUGAL is 37% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from Heathrow to Bissau that include hotel bookings?

    Yes. In addition to deals on Heathrow to Bissau flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Heathrow to Bissau?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Bissau.

  • Can I find deals for business class flights from Heathrow to Bissau?

    Yes. Cheapflights offers flight deals from Heathrow to Bissau by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Heathrow to Bissau

Gatwick to Bissau flights

Top 2 airlines flying from Heathrow to Bissau

AirlineCheapestAverageFlexibilityOn-time
TAP AIR PORTUGALCheapest£586Average£951FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
Royal Air MarocCheapest£755Average£942FlexibilityNo cancel feeOn-time75%
Search Royal Air Maroc flights

Fly with Cheapflights

How does Cheapflights help users find flights from Heathrow to Bissau?

Cheapflights makes it easy to find Heathrow to Bissau flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Bissau?

Millions of users choose and trust Cheapflights to book the best flight deals from Heathrow to Bissau for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Heathrow to Bissau with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Heathrow to Bissau, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Heathrow to Bissau become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.