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Cheap flights from London Heathrow Airport to Guinea-Bissau from £428

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 16/10. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — OXB
21 Jun — 28 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Guinea-Bissau

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Guinea-Bissau
Explore the most affordable flight options available from Heathrow to Guinea-Bissau. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 May 2026.

Thu 27/806:00
LHR
-
OXB
1 stop11h 50m
TAP AIR PORTUGAL
Thu 1/1018:20
OXB
-
LHR
1 stop26h 45m
TAP AIR PORTUGAL
Deal found 20/5£844
Thu 18/618:00
LHR
-
OXB
3 stops34h 55m
Multiple Airlines
Wed 24/602:10
OXB
-
LHR
3 stops30h 40m
Multiple Airlines
Deal found 19/5£942
Sat 13/618:00
LHR
-
OXB
3 stops34h 55m
Multiple Airlines
Sat 27/604:55
OXB
-
LHR
2 stops29h 45m
Multiple Airlines
Deal found 19/5£979
Wed 28/1018:30
LHR
-
OXB
1 stop18h 20m
TAP AIR PORTUGAL
Tue 3/1114:15
OXB
-
LHR
1 stop8h 25m
TAP AIR PORTUGAL
Deal found 18/5£983
Thu 22/1008:00
LHR
-
OXB
1 stop9h 50m
TAP AIR PORTUGAL
Thu 29/1014:15
OXB
-
LHR
1 stop8h 25m
TAP AIR PORTUGAL
Deal found 18/5£988
Thu 22/1019:50
LHR
-
OXB
1 stop16h 10m
Multiple Airlines
Tue 3/1114:15
OXB
-
LHR
1 stop8h 25m
Multiple Airlines
Deal found 18/5£991
Fri 12/618:10
LHR
-
OXB
2 stops10h 45m
Royal Air Maroc
Mon 15/604:55
OXB
-
LHR
1 stop10h 55m
Royal Air Maroc
Deal found 19/5£996
Mon 21/1217:10
LHR
-
OXB
1 stop8h 10m
Royal Air Maroc
Mon 28/1205:20
OXB
-
LHR
1 stop10h 30m
Royal Air Maroc
Deal found 18/5£1,000
Thu 27/815:00
LHR
-
OXB
2 stops37h 55m
Multiple Airlines
Wed 30/902:10
OXB
-
LHR
2 stops13h 40m
Multiple Airlines
Deal found 20/5£1,010
Fri 23/1019:50
LHR
-
OXB
1 stop18h 05m
TAP AIR PORTUGAL
Tue 3/1114:15
OXB
-
LHR
1 stop8h 25m
TAP AIR PORTUGAL
Deal found 18/5£1,013
Thu 22/1019:50
LHR
-
OXB
1 stop16h 10m
Multiple Airlines
Wed 4/1105:20
OXB
-
LHR
2 stops12h 10m
Multiple Airlines
Deal found 18/5£1,023
Mon 29/618:10
LHR
-
OXB
1 stop8h 00m
Royal Air Maroc
Wed 1/702:10
OXB
-
LHR
2 stops13h 40m
Royal Air Maroc
Deal found 20/5£1,026

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 22 May 2026.

Round-trip from

£844

One-way from

£428

Popular in

December

Cheapest in

June

Average price

£926
TAP AIR PORTUGAL
  • TAP AIR PORTUGAL
  • 27/8-1/10
  • 2 total stops
  • 38h 35m total
  • London to Guinea-Bissau
Search Deals
TAP AIR PORTUGAL
  • TAP AIR PORTUGAL
  • 16/10
  • 1 total stop
  • 18h 05m total
  • London to Guinea-Bissau
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£101 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£18 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

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 22 May 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Guinea-Bissau that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonBissau

LHR - OXB

LHROXB

London Heathrow

Thu 18/6

18:00-03:55

3 stops34h 55m

Bissau Osvaldo Vieira

Wed 24/6

02:10-09:50

3 stops30h 40m

£942

LondonBissau

LHR - OXB

LHROXB

London Heathrow

Sat 13/6

18:00-03:55

3 stops34h 55m

Bissau Osvaldo Vieira

Sat 27/6

04:55-11:40

2 stops29h 45m

£979

LondonBissau

LHR - OXB

LHROXB

London Heathrow

Thu 27/8

15:00-03:55

2 stops37h 55m

Bissau Osvaldo Vieira

Wed 30/9

02:10-16:50

2 stops13h 40m

£1,010

LondonBissau

LHR - OXB

LHROXB

London Heathrow

Mon 26/10

13:40-12:50

1 stop23h 10m

Bissau Osvaldo Vieira

Sat 31/10

15:10-12:40

1 stop21h 30m

£1,013
Fastest return journey

LondonBissau

LHR - OXB

LHROXB

London Heathrow

Mon 29/6

19:50-12:05

1 stop17h 15m

Bissau Osvaldo Vieira

Thu 2/7

18:20-11:00

1 stop15h 40m

£1,188

LondonBissau

LHR - OXB

LHROXB

London Heathrow

Mon 29/6

18:30-03:55

3 stops34h 25m

Bissau Osvaldo Vieira

Wed 1/7

02:10-16:50

2 stops13h 40m

£1,232

LondonBissau

LHR - OXB

LHROXB

London Heathrow

Sat 24/10

21:00-18:15

3 stops46h 15m

Bissau Osvaldo Vieira

Tue 3/11

06:30-06:35

3 stops48h 05m

£1,363
Cheapest one-way
Fastest single journey

LondonBissau

LHR - OXB

LHROXB

London Heathrow

Fri 16/10

19:50-12:55

1 stop18h 05m

£428

LondonBissau

LHR - OXB

LHROXB

London Heathrow

Fri 16/10

06:00-03:55

3 stops22h 55m

£439

Flights are sorted by cheapest return flights first.

Deals found on 17/5

Sorted by cheapest first

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 22 May 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
7.2
Good
2,257 reviews
Check prices

Boarding

7.0

Entertainment

6.3

Comfort

7.1

Overall

7.2

Crew

7.8

Food

6.2

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
7.2
Good
2,257 reviews
TAP AIR PORTUGAL
7.2
Good
2,257 reviews
Check prices

Boarding

7.0

Entertainment

6.3

Comfort

7.1

Overall

7.2

Crew

7.8

Food

6.2

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
611 reviews
TAP AIR PORTUGAL
7.2
Good
2,257 reviews
Check prices

Boarding

7.0

Entertainment

6.3

Comfort

7.1

Overall

7.2

Crew

7.8

Food

6.2

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.

  • How long is the flight from London Heathrow Airport to Guinea-Bissau?

    Departing from London Heathrow Airport to Guinea-Bissau will take you 23h 10m. The distance from London Heathrow Airport to Guinea-Bissau is about 2862 mi.

  • 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.

See more FAQs

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Alternative routes for Heathrow to Guinea-Bissau

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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 22 May 2026.
AirlineCheapestAverageFlexibilityOn-time
TAP AIR PORTUGALCheapest£646Average£979FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
Royal Air MarocCheapest£767Average£880FlexibilityNo cancel feeOn-time75%
Search Royal Air Maroc flights

Fly with Cheapflights

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

Deals for Heathrow to Guinea-Bissau flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Heathrow to Guinea-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 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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