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Cheap flights from London Heathrow Airport to Guinea-Bissau from £425

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — OXB
1 Feb — 8 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Guinea-Bissau

Enter your travel dates to find the best prices.

Best flights from Heathrow to Guinea-Bissau
Discover carefully curated flight deals from Heathrow to Guinea-Bissau that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 2 January 2026.

Thu 23/419:50LHR - OXB
1 stop18h 15mMultiple Airlines
Fri 8/515:45OXB - LHR
2 stops25h 30mMultiple Airlines
Deal found 2/1£866

Find flight deals from Heathrow to Guinea-Bissau

Keep the following information in mind while searching for Heathrow to Guinea-Bissau flight deals. Data was last updated 2 January 2026.

Popular in

December

Cheapest in

June

Average price

£942
Highest demand for flights based on searches. 11% potential increase in price (£82 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 January 2026
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Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow to Guinea-Bissau that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 2 January 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Guinea-Bissau that are best for you.

Fly from

Heathrow

Fly to

Guinea-Bissau

Route

Depart

Return

Price

LondonBissau

LHR - OXB

LHROXB

London Heathrow

Thu 23/4

19:50-13:05

1 stop18h 15m

Bissau Osvaldo Vieira

Fri 8/5

15:45-18:15

2 stops25h 30m

£866

LondonBissau

LHR - OXB

LHROXB

London Heathrow

Sat 10/1

15:15-04:20

3 stops37h 05m

£425

LondonBissau

LHR - OXB

LHROXB

London Heathrow

Sat 10/1

17:10-01:20

1 stop8h 10m

£529

Flights are sorted by cheapest return flights first.

Deals found on 31/12

Best time to book a flight from Heathrow to Guinea-Bissau

Have a flexible travel schedule? Discover the best time to fly to Guinea-Bissau from Heathrow with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Guinea-Bissau
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Guinea-Bissau

Get insights into the airlines that provide service to Guinea-Bissau. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Guinea-Bissau. Reviews last updated 2 January 2026.
Read reviews from past customers who have flown with TAP AIR PORTUGAL and Royal Air Maroc from London Heathrow Airport to Guinea-Bissau. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
TAP AIR PORTUGAL
7.1
Good
2,104 reviews
Check prices

Overall

7.1

Crew

7.8

Comfort

7.1

Food

6.2

Entertainment

6.3

Boarding

7.0

Reviews

1 / 20
4.0
Okay

Maxime,Nov 2025

EWR - LIS

The solo business class seat as part of the 4x2 configuration is very cramped. Do not recommend choosing this.
TAP AIR PORTUGAL
7.1
Good
2,104 reviews
TAP AIR PORTUGAL
7.1
Good
2,104 reviews
Check prices

Overall

7.1

Crew

7.8

Comfort

7.1

Food

6.2

Entertainment

6.3

Boarding

7.0

Reviews

1 / 20
4.0
Okay

Maxime,Nov 2025

EWR - LIS

The solo business class seat as part of the 4x2 configuration is very cramped. Do not recommend choosing this.
Royal Air Maroc
6.2
Okay
547 reviews
TAP AIR PORTUGAL
7.1
Good
2,104 reviews
Check prices

Overall

7.1

Crew

7.8

Comfort

7.1

Food

6.2

Entertainment

6.3

Boarding

7.0

Reviews

1 / 20
4.0
Okay

Maxime,Nov 2025

EWR - LIS

The solo business class seat as part of the 4x2 configuration is very cramped. Do not recommend choosing this.

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Guinea-Bissau. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Heathrow to Guinea-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.

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Top 2 airlines flying from Heathrow to Guinea-Bissau

Discover the top 2 airlines that operate flights from Heathrow to Guinea-Bissau. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 2 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Royal Air MarocCheapest£753Average£843FlexibilityNo cancel feeOn-time75%
Search Royal Air Maroc flights
TAP AIR PORTUGALCheapest£788Average£905FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights

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

Need flexible booking options for your flight to Guinea-Bissau from Heathrow? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes! Start tracking prices for Heathrow to Guinea-Bissau flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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