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Cheap flights from Monrovia to London Heathrow Airport from £391

ROB — LHR
4 Oct — 11 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Monrovia to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from Monrovia to Heathrow

Tue 3/1103:25 -
1 stop13h 35m
Tue 10/1117:10 -
1 stop9h 15m
Deal found 31/8£610
Sun 25/1003:25 -
1 stop12h 25m
Sun 15/1117:10 -
1 stop9h 15m
Deal found 1/9£611
Tue 22/1203:25 -
1 stop12h 25m
Thu 31/1217:10 -
1 stop11h 25m
Deal found 1/9£744
Sun 13/921:10 -
1 stop12h 05m
Fri 25/906:50 -
2 stops14h 00m
Deal found 30/8£755
Sun 13/905:45 -
1 stop10h 05m
Sat 19/918:10 -
1 stop11h 25m
Deal found 3/9£764
Wed 23/921:10 -
1 stop12h 05m
Wed 7/1006:50 -
2 stops14h 00m
Deal found 31/8£772
Wed 30/921:10 -
1 stop23h 25m
Wed 7/1006:50 -
2 stops14h 00m
Deal found 31/8£774
Wed 4/1118:40 -
2 stops20h 50m
Tue 10/1117:25 -
2 stops24h 15m
Deal found 31/8£782
Wed 23/918:50 -
2 stops20h 25m
Wed 7/1018:45 -
2 stops24h 05m
Deal found 31/8£782
Wed 23/1222:45 -
1 stop18h 20m
Thu 31/1206:00 -
3 stops39h 15m
Deal found 1/9£796
Wed 4/1122:45 -
2 stops14h 15m
Tue 10/1120:05 -
3 stops25h 10m
Deal found 31/8£802
Sun 13/921:10 -
2 stops43h 40m
Fri 25/906:50 -
2 stops14h 00m
Deal found 30/8£805

Find flight deals from Monrovia to Heathrow

Round-trip from

£610

One-way from

£391

Popular in

August

Cheapest in

November

Average price

£1,135
Royal Air Maroc
  • Royal Air Maroc
  • 3/11-10/11
  • 2 total stops
  • 22h 50m total
  • Monrovia to London
Search Deals
Royal Air Maroc
  • Royal Air Maroc
  • 19/1-31/12
  • 1 total stop
  • 12h 25m total
  • Monrovia to London
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (£158 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£23 potential savings vs. average return price).
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Average for round-trip flights in September 2026
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Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

MonroviaLondon

ROB Monrovia Roberts Intl - LHR London Heathrow

ROBLHR

Monrovia Roberts Intl

Tue 26/1

03:25-17:00

1 stop13h 35m

London Heathrow

Wed 31/12

00:00-22:15

Nonstop0h 00m

£396
Fastest return journey

MonroviaLondon

ROB Monrovia Roberts Intl - LHR London Heathrow

ROBLHR

Monrovia Roberts Intl

Sun 13/9

05:45-16:50

1 stop10h 05m

London Heathrow

Wed 31/12

00:00-22:15

Nonstop0h 00m

£422

MonroviaLondon

ROB Monrovia Roberts Intl - LHR London Heathrow

ROBLHR

Monrovia Roberts Intl

Thu 21/1

03:25-20:50

3 stops17h 25m

London Heathrow

Wed 31/12

00:00-22:15

Nonstop0h 00m

£512

MonroviaLondon

ROB Monrovia Roberts Intl - LHR London Heathrow

ROBLHR

Monrovia Roberts Intl

Sun 13/9

05:45-14:15

2 stops31h 30m

London Heathrow

Wed 31/12

00:00-22:15

Nonstop0h 00m

£512

MonroviaLondon

ROB Monrovia Roberts Intl - LHR London Heathrow

ROBLHR

Monrovia Roberts Intl

Fri 11/9

05:45-09:10

2 stops26h 25m

London Heathrow

Wed 31/12

00:00-22:15

Nonstop0h 00m

£520

MonroviaLondon

ROB Monrovia Roberts Intl - LHR London Heathrow

ROBLHR

Monrovia Roberts Intl

Thu 21/1

18:40-15:30

2 stops20h 50m

London Heathrow

Wed 31/12

00:00-22:15

Nonstop0h 00m

£521

MonroviaLondon

ROB Monrovia Roberts Intl - LHR London Heathrow

ROBLHR

Monrovia Roberts Intl

Sun 17/1

05:35-17:30

2 stops11h 55m

London Heathrow

Wed 31/12

00:00-22:15

Nonstop0h 00m

£546

MonroviaLondon

ROB Monrovia Roberts Intl - LHR London Heathrow

ROBLHR

Monrovia Roberts Intl

Wed 9/9

21:10-10:15

1 stop12h 05m

London Heathrow

Wed 31/12

00:00-22:15

Nonstop0h 00m

£552

MonroviaLondon

ROB Monrovia Roberts Intl - LHR London Heathrow

ROBLHR

Monrovia Roberts Intl

Wed 27/1

08:15-12:15

3 stops28h 00m

London Heathrow

Wed 31/12

00:00-22:15

Nonstop0h 00m

£580

MonroviaLondon

ROB Monrovia Roberts Intl - LHR London Heathrow

ROBLHR

Monrovia Roberts Intl

Sun 25/10

03:25-15:50

1 stop12h 25m

London Heathrow

Sun 15/11

17:10-02:25

1 stop9h 15m

£611

Flights are sorted by cheapest return flights first.

Deals found on 4/9

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Best time to book a flight from Monrovia to Heathrow

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

Cheapflights Insights

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

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

Brussels (BRU) – chosen by Cheapflights users on 67% of one-stop itineraries from Monrovia to London Heathrow Airport on Cheapflights.

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

Casablanca (CMN) is the most affordable one-stop option, with an average return flight price of £821.

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

Flights via Brussels (BRU) have the shortest average one-way travel time for one-stop routes: 11h 43m.

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

Flights via Casablanca (CMN) offer the fastest connection on this route, with an average stopover time of 3h 23m.

Reviews of airlines servicing Heathrow

Check out reviews from past customers who have flown with Brussels Airlines from Monrovia to London Heathrow Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Brussels Airlines
7.3
Good
430 reviews
Check prices

Comfort

7.0

Boarding

7.4

Entertainment

6.2

Overall

7.3

Food

6.4

Crew

7.9

Reviews

1 / 20
8.0
Excellent

Courtney,Jul 2026

MXP - YUL

For a flight this long, the airline needs to use a plane with lay flat seats. It greatly and negatively impacted the experience. The BIG complaint I have about the flight was the temperature. I was wearing a jogging suit with a t-shirt under, I also had my jacket on my legs and the one blanket I could get onboard over the top of my body with a hood on my head and I was freezing! The reason I could only get one blanket is everyone else was also freezing and also requested blankets. I hope this stops!
Brussels Airlines
7.3
Good
430 reviews
Brussels Airlines
7.3
Good
430 reviews
Check prices

Comfort

7.0

Boarding

7.4

Entertainment

6.2

Overall

7.3

Food

6.4

Crew

7.9

Reviews

1 / 20
8.0
Excellent

Courtney,Jul 2026

MXP - YUL

For a flight this long, the airline needs to use a plane with lay flat seats. It greatly and negatively impacted the experience. The BIG complaint I have about the flight was the temperature. I was wearing a jogging suit with a t-shirt under, I also had my jacket on my legs and the one blanket I could get onboard over the top of my body with a hood on my head and I was freezing! The reason I could only get one blanket is everyone else was also freezing and also requested blankets. I hope this stops!

Related info for your journey

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

    Monrovia Roberts Intl (ROB) is the airport you will fly out of if you book a flight from Monrovia to London Heathrow. You should not have trouble finding flights to London Heathrow from Roberts Intl; the airport handles an average of 0 outbound flights to London Heathrow per day. You should also have plenty of airline options to choose from since 1 airline has flights from the Monrovia airport to London Heathrow. It is only a 30.2 mi journey to Roberts Intl (ROB) from Monrovia’s city center.

  • How long is the flight from Monrovia to London Heathrow Airport?

    Airlines like Royal Air Maroc, Brussels Airlines, and SWISS fly from Monrovia to London Heathrow Airport in about 12h 05m. The time it takes to get you to your destination can typically vary by up to 10h 35m. There are 3175 mi between Monrovia and London Heathrow Airport. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Monrovia to London Heathrow Airport round-trip?

    Cheapflights users have booked flights from Monrovia to London Heathrow Airport round-trip from £764. Brussels Airlines is priced at 15% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Monrovia to Heathrow 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

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Hounslow
Milton Keynes
Luton
Gatwick
Wembley
Slough
Ilford
Hayes
Croydon
Northampton
Colchester
Eastbourne
Brentford
Barnet
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Southall
Southend-on-Sea
Enfield
Kingston upon Thames
Watford

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Monrovia to Heathrow

Monrovia to Gatwick flights

Top airline flying from Monrovia to Heathrow

AirlineCheapestAverageFlexibilityOn-time
Brussels AirlinesCheapest£764Average£1,134FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines flights

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When you search for this flight from Monrovia to Heathrow, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Heathrow from Monrovia.

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Yes, we can. To see specific flights from Monrovia to Heathrow with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes! Start tracking prices for Monrovia to Heathrow 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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