How long is the flight from London Heathrow Airport to Republic of the Congo?

For as low as £998, Air France can have you in Republic of the Congo from London Heathrow Airport in 16h. London Heathrow Airport and Republic of the Congo are separated by a distance of 3954 mi. Both multi-stop and direct flights can be found to your destination and back.

In terms of precipitation, rainfall in Republic of the Congo ranges from 0.0 - 230.0 inches per month. November is typically the wettest month, when rainfall can reach 230.0 mm. June is typically the driest time to visit Republic of the Congo when rainfall is around 0.0 mm.

If weather is an important factor for your trip to Republic of the Congo, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 27.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 22.0 C).

What is the cheapest time of day to fly from LHR to CG?

When flying from London Heathrow Airport to Republic of the Congo, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Can I find deals for flights from Heathrow to Republic of the Congo that include hotel bookings?

Yes. In addition to deals on Heathrow to Republic of the Congo flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Heathrow to Republic of the Congo?

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

Can I find deals for business class flights from Heathrow to Republic of the Congo?

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

£620+ Cheap Flights from London Heathrow Airport to Republic of the Congo

Cheap flight deals from Heathrow to Republic of the Congo

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Heathrow to Republic of the Congo
Explore the most affordable flight options available from Heathrow to Republic of the Congo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 September 2026.

Tue 1/1220:50 -

3 stops30h 30m

Thu 10/1205:20 -

2 stops30h 10m

Deal found 25/9£759

Fri 6/1119:25 -

2 stops23h 50m

Fri 13/1120:35 -

2 stops21h 00m

Deal found 22/9£825

Tue 10/1106:20 -

2 stops12h 55m

Tue 17/1121:45 -

1 stop11h 10m

Deal found 26/9£835

Mon 23/1106:20 -

1 stop11h 45m

Fri 27/1120:35 -

2 stops22h 45m

Deal found 25/9£836

Sun 8/1119:20 -

1 stop22h 45m

Sun 15/1120:35 -

2 stops22h 45m

Deal found 24/9£848

Sat 3/1017:35 -

2 stops26h 25m

Sun 18/1018:55 -

2 stops18h 50m

Deal found 22/9£874

Tue 1/1206:20 -

2 stops12h 55m

Thu 10/1221:45 -

1 stop11h 10m

Deal found 25/9£892

Fri 6/1120:25 -

3 stops22h 50m

Fri 13/1120:35 -

2 stops22h 45m

Deal found 22/9£934

Tue 10/1120:15 -

2 stops16h 00m

Tue 17/1114:15 -

1 stop17h 20m

Deal found 26/9£998

Mon 23/1120:15 -

2 stops16h 00m

Fri 27/1114:15 -

1 stop17h 20m

Deal found 25/9£1,014

Tue 10/1117:30 -

3 stops18h 45m

Tue 17/1114:15 -

1 stop17h 20m

Deal found 26/9£1,298

Mon 23/1116:30 -

3 stops19h 45m

Fri 27/1114:15 -

1 stop17h 20m

Deal found 25/9£1,313

Best flights from Heathrow to Republic of the Congo
Discover carefully curated flight deals from Heathrow to Republic of the Congo that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 27 September 2026.

Tue 1/1217:35 -

2 stops33h 45m

Thu 10/1205:20 -

2 stops34h 05m

Deal found 25/9£766

Sun 8/1119:20 -

1 stop22h 45m

Sun 15/1120:35 -

2 stops22h 45m

Deal found 24/9£848

Tue 10/1120:15 -

2 stops16h 00m

Tue 17/1114:15 -

1 stop17h 20m

Deal found 26/9£998

Mon 23/1117:50 -

3 stops25h 25m

Fri 27/1120:35 -

3 stops18h 50m

Deal found 25/9£1,056

Sun 8/1120:25 -

2 stops21h 40m

Sun 15/1120:35 -

2 stops14h 55m

Deal found 24/9£959

Sat 17/1019:45 -

1 stop21h 40m

Tue 27/1021:45 -

1 stop19h 50m

Deal found 22/9£981

Mon 23/1120:15 -

2 stops16h 00m

Fri 27/1114:15 -

1 stop17h 20m

Deal found 25/9£1,014

Fri 19/219:25 -

2 stops23h 50m

Sat 20/321:45 -

2 stops14h 00m

Deal found 22/9£1,002

Fri 19/217:05 -

3 stops26h 10m

Sat 20/321:45 -

2 stops14h 00m

Deal found 22/9£1,104

Sun 25/1020:15 -

1 stop13h 55m

Sun 1/1112:10 -

2 stops27h 15m

Deal found 25/9£1,053

Fri 5/220:15 -

1 stop13h 55m

Tue 9/212:10 -

2 stops19h 25m

Deal found 22/9£1,066

Thu 17/1206:20 -

2 stops12h 55m

Sat 9/121:45 -

1 stop17h 00m

Deal found 26/9£1,317

Mon 16/1120:15 -

1 stop13h 55m

Mon 14/1212:10 -

2 stops19h 25m

Deal found 24/9£1,096

Tue 10/1117:30 -

3 stops18h 45m

Tue 17/1114:15 -

1 stop17h 20m

Deal found 26/9£1,298

Mon 23/1116:30 -

3 stops19h 45m

Fri 27/1114:15 -

1 stop17h 20m

Deal found 25/9£1,313

Thu 8/1021:00 -

2 stops16h 15m

Mon 12/1014:15 -

2 stops24h 50m

Deal found 23/9£1,329

Find flight deals from Heathrow to Republic of the Congo

Round-trip from	£759
One-way from	£620
Popular in	December
Cheapest in	February
Average price	£984

1/12-10/12
5 total stops
60h 40m total
London to Republic of the Congo

Search Deals

28/12-31/12
2 total stops
51h 20m total
London to Republic of the Congo

Search Deals

Highest demand for flights based on searches. 2% potential increase in price (£18 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£25 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonBrazzaville

LHR London Heathrow - BZV Brazzaville Maya Maya

LHRBZV

London Heathrow

Mon 28/12

20:50-01:10

2 stops51h 20m

Brazzaville Maya Maya

Wed 31/12

00:00-00:00

Nonstop0h 00m

£620

LondonBrazzaville

LHR London Heathrow - BZV Brazzaville Maya Maya

LHRBZV

London Heathrow

Tue 1/12

17:35-04:20

2 stops33h 45m

Brazzaville Maya Maya

Thu 10/12

05:20-14:25

2 stops34h 05m

£766

Fastest return journey

LondonBrazzaville

LHR London Heathrow - BZV Brazzaville Maya Maya

LHRBZV

London Heathrow

Mon 28/12

20:15-11:10

1 stop13h 55m

Brazzaville Maya Maya

Wed 31/12

00:00-00:00

Nonstop0h 00m

£814

LondonBrazzaville

LHR London Heathrow - BZV Brazzaville Maya Maya

LHRBZV

London Heathrow

Sun 8/11

19:20-19:05

1 stop22h 45m

Brazzaville Maya Maya

Sun 15/11

20:35-18:20

2 stops22h 45m

£848

LondonBrazzaville

LHR London Heathrow - BZV Brazzaville Maya Maya

LHRBZV

London Heathrow

Sun 8/11

20:25-19:05

2 stops21h 40m

Brazzaville Maya Maya

Sun 15/11

20:35-10:30

2 stops14h 55m

£959

LondonBrazzaville

LHR London Heathrow - BZV Brazzaville Maya Maya

LHRBZV

London Heathrow

Sat 17/10

19:45-17:25

1 stop21h 40m

Brazzaville Maya Maya

Tue 27/10

21:45-16:35

1 stop19h 50m

£981

LondonPointe Noire

LHR London Heathrow - PNR Pointe Noire

LHRPNR

London Heathrow

Tue 10/11

20:15-13:15

2 stops16h 00m

Pointe Noire

Tue 17/11

14:15-06:35

1 stop17h 20m

£998

LondonBrazzaville

LHR London Heathrow - BZV Brazzaville Maya Maya

LHRBZV

London Heathrow

Fri 19/2

19:25-20:15

2 stops23h 50m

Brazzaville Maya Maya

Sat 20/3

21:45-10:45

2 stops14h 00m

£1,002

LondonPointe Noire

LHR London Heathrow - PNR Pointe Noire

LHRPNR

London Heathrow

Mon 23/11

20:15-13:15

2 stops16h 00m

Pointe Noire

Fri 27/11

14:15-06:35

1 stop17h 20m

£1,014

LondonBrazzaville

LHR London Heathrow - BZV Brazzaville Maya Maya

LHRBZV

London Heathrow

Sun 25/10

20:15-11:10

1 stop13h 55m

Brazzaville Maya Maya

Sun 1/11

12:10-14:25

2 stops27h 15m

£1,053

Flights are sorted by cheapest return flights first.

Deals found on 25/9

Showing 1-10 of 18 resultsSorted by cheapest first

Best time to book a flight from Heathrow to Republic of the Congo

Have a flexible travel schedule? Discover the best time to fly to Republic of the Congo from Heathrow with our price prediction graph.

LHR-BZV

LHR-PNR

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 Republic of the Congo

LHR-CG0

LHR-BZV

LHR-PNR

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Republic of the Congo

Read reviews from past customers who have flown with Air France and Ethiopian Air from London Heathrow Airport to Republic of the Congo. 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.

Air France

7.5

Good

1,651 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Grace,Apr 2026

JFK - CDG

Leg room was a bit tight and I had a hard time recovering a lost item but otherwise, great flight.

Air France

7.5

Good

1,651 reviews

Air France

7.5

Good

1,651 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Grace,Apr 2026

JFK - CDG

Leg room was a bit tight and I had a hard time recovering a lost item but otherwise, great flight.

Ethiopian Air

7.2

Good

1,045 reviews

Air France

7.5

Good

1,651 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Grace,Apr 2026

JFK - CDG

Leg room was a bit tight and I had a hard time recovering a lost item but otherwise, great flight.

Related info for your journey

How long is the flight from London Heathrow Airport to Republic of the Congo?
For as low as £998, Air France can have you in Republic of the Congo from London Heathrow Airport in 16h. London Heathrow Airport and Republic of the Congo are separated by a distance of 3954 mi. Both multi-stop and direct flights can be found to your destination and back.
Can I find deals for flights from Heathrow to Republic of the Congo that include hotel bookings?
Yes. In addition to deals on Heathrow to Republic of the Congo flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Heathrow to Republic of the Congo?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Republic of the Congo.
Can I find deals for business class flights from Heathrow to Republic of the Congo?
Yes. Cheapflights offers flight deals from Heathrow to Republic of the Congo 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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Alternative routes for Heathrow to Republic of the Congo

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Top 2 airlines flying from Heathrow to Republic of the Congo

Airline	Cheapest	Average	Flexibility	On-time
Air France	Cheapest£655	Average£968	FlexibilityNo cancel fee	On-time77%	Search Air France flights
Ethiopian Air	Cheapest£744	Average£1,110	FlexibilityNo cancel fee	On-time72%	Search Ethiopian Air flights

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Deals for Heathrow to Republic of the Congo 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.

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Millions of users choose and trust Cheapflights to book the best flight deals from Heathrow to Republic of the Congo 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 Republic of the Congo with no change fees?

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

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Cheap flights from London Heathrow Airport to Republic of the Congo from £620

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 28/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Heathrow to Republic of the Congo

Cheapest flights from Heathrow to Republic of the CongoExplore the most affordable flight options available from Heathrow to Republic of the Congo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 September 2026.

Explore the most affordable flight options available from Heathrow to Republic of the Congo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 September 2026.

Best flights from Heathrow to Republic of the CongoDiscover carefully curated flight deals from Heathrow to Republic of the Congo that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 27 September 2026.

Discover carefully curated flight deals from Heathrow to Republic of the Congo that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 27 September 2026.

Last-minute flights from Heathrow to Republic of the CongoDiscover last-minute flight deals from Heathrow to Republic of the Congo. Data last updated 27 September 2026 and is based on user searches.

Discover last-minute flight deals from Heathrow to Republic of the Congo. Data last updated 27 September 2026 and is based on user searches.

One-way flights from Heathrow to Republic of the CongoSearch for one-way flight options from Heathrow to Republic of the Congo. Find affordable one-way fares based on user searches. Data last updated 27 September 2026.

Search for one-way flight options from Heathrow to Republic of the Congo. Find affordable one-way fares based on user searches. Data last updated 27 September 2026.

Find flight deals from Heathrow to Republic of the Congo

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Cheapflights Fare Finder

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

Best time to book a flight from Heathrow to Republic of the Congo

Have a flexible travel schedule? Discover the best time to fly to Republic of the Congo from Heathrow with our price prediction graph.

Cheapflights Insights

Reviews of airlines servicing Republic of the Congo

Related info for your journey

How long is the flight from London Heathrow Airport to Republic of the Congo?

Can I find deals for flights from Heathrow to Republic of the Congo that include hotel bookings?

How can I find direct flights from Heathrow to Republic of the Congo?

Can I find deals for business class flights from Heathrow to Republic of the Congo?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Heathrow to Republic of the Congo

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Complete your trip

Complete your trip to Republic of the Congo by adding a car hire and/or hotel booking to your travel itinerary.

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Search flights from Heathrow to Republic of the Congo by cabin class

Find flights from Heathrow to Republic of the Congo, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Heathrow and Republic of the Congo flights

Browse other Heathrow and Republic of the Congo flight options. Last updated on 27 September 2026.

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Heathrow to Republic of the Congo flights

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Top 2 airlines flying from Heathrow to Republic of the Congo

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Can Cheapflights notify me if prices for flights from Heathrow to Republic of the Congo become cheaper?

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Cheapest flights from Heathrow to Republic of the Congo
Explore the most affordable flight options available from Heathrow to Republic of the Congo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 September 2026.

Best flights from Heathrow to Republic of the Congo
Discover carefully curated flight deals from Heathrow to Republic of the Congo that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 27 September 2026.

Last-minute flights from Heathrow to Republic of the Congo
Discover last-minute flight deals from Heathrow to Republic of the Congo. Data last updated 27 September 2026 and is based on user searches.

One-way flights from Heathrow to Republic of the Congo
Search for one-way flight options from Heathrow to Republic of the Congo. Find affordable one-way fares based on user searches. Data last updated 27 September 2026.