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Cheap flights from London Heathrow Airport to Monroe from £622

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 29/4. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — MLU
5 Dec — 12 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Heathrow to Monroe

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Monroe
Explore the most affordable flight options available from Heathrow to Monroe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 November 2025.

Tue 25/1106:30LHR - MLU
2 stops21h 43mVirgin Atlantic
Sat 29/1117:51MLU - LHR
1 stop30h 34mVirgin Atlantic
Deal found 3/11£1,763
Tue 25/1108:55LHR - MLU
2 stops19h 18mKLM
Sat 29/1106:01MLU - LHR
2 stops18h 49mKLM
Deal found 4/11£2,434
Tue 2/1214:50LHR - MLU
2 stops51h 34mWestJet
Tue 9/1213:04MLU - LHR
2 stops41h 46mWestJet
Deal found 4/11£3,645
Mon 1/1214:50LHR - MLU
2 stops37h 21mWestJet
Mon 8/1217:53MLU - LHR
2 stops36h 57mWestJet
Deal found 3/11£5,249

Cheap flight deals from Heathrow to Monroe

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Monroe (MLU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 5 November 2025.

Round-trip from

£622

Popular in

May

Cheapest in

March

Average price

£778
American Airlines
  • American Airlines
  • 29/4-3/5
  • 2 total stops
  • 47h 04m total
  • London to Monroe
Search Deals
Highest demand for flights based on searches. 43% potential increase in price (£422 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease (£48 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow to Monroe 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 5 November 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Monroe that are best for you.

Fly from

Heathrow

Fly to

Monroe

Route

Depart

Return

Price

LondonMonroe

LHR - MLU

LHRMLU

London Heathrow

Wed 29/4

08:20-17:46

1 stop15h 26m

Monroe Huenefeld

Sun 3/5

18:27-08:05

1 stop31h 38m

£622

LondonMonroe

LHR - MLU

LHRMLU

London Heathrow

Wed 29/4

06:15-16:34

2 stops16h 19m

Monroe Huenefeld

Sun 3/5

06:02-05:10

2 stops17h 08m

£664

LondonMonroe

LHR - MLU

LHRMLU

London Heathrow

Tue 25/11

06:30-22:13

2 stops21h 43m

Monroe Huenefeld

Sat 29/11

17:51-06:25

1 stop30h 34m

£1,763

Flights are sorted by cheapest return flights first.

Deals found on 4/11

Best time to book a flight from Heathrow to Monroe

Have a flexible travel schedule? Discover the best time to fly to Monroe 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 Monroe

What is the cheapest month to book a flight from London Heathrow Airport to Monroe?

Currently, February is the cheapest month in which you can book a flight from London Heathrow Airport to Monroe (average of £466). Flying from London Heathrow Airport to Monroe in June is currently the most expensive (average of £726). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Monroe

Get insights into the airlines that provide service to Monroe. 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 Monroe. Reviews last updated 5 November 2025.
Get a feel of what it's like to fly with Virgin Atlantic from London Heathrow Airport to Monroe by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Virgin Atlantic
7.5
Good
671 reviews
Check prices

Boarding

7.7

Crew

8.1

Comfort

7.3

Food

6.9

Overall

7.5

Entertainment

7.5

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
Virgin Atlantic
7.5
Good
671 reviews
Virgin Atlantic
7.5
Good
671 reviews
Check prices

Boarding

7.7

Crew

8.1

Comfort

7.3

Food

6.9

Overall

7.5

Entertainment

7.5

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!

Related info for your journey

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

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

    Located just 4.4 mi from the city center, Monroe Huenefeld is the airport most travelers will use when flying to Monroe from London Heathrow. Booking flights from London Heathrow to Huenefeld (MLU) should be relatively easy as there are 0 daily inbound flights from London Heathrow from 1 airline.

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

    For as low as £622, American Airlines can have you in Monroe from London Heathrow Airport in 15h 26m. The distance between London Heathrow Airport and Monroe is about 4561 mi.

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

    According to our current data, Virgin Atlantic (£516), offers the cheapest pricing from London Heathrow Airport to Monroe. You may be able to fly from London Heathrow Airport to Monroe for 29% less than the average price by searching for this airline.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from London Heathrow Airport to Monroe?

    Currently, February is the cheapest month in which you can book a flight from London Heathrow Airport to Monroe (average of £466). Flying from London Heathrow Airport to Monroe in June is currently the most expensive (average of £726). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Heathrow to Monroe

Discover the top airline that operate flights from Heathrow to Monroe. 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 5 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£516Average£600FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights

Fly with Cheapflights

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

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

Cheapflights simply makes it quick and affordable to book flights from Heathrow to Monroe by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

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

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

Of course! You can now track prices for flights from Heathrow to Monroe and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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