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Cheap flights from London Heathrow Airport to Monroe from £734

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 29/6. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — MLU
9 Jul — 16 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap 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 9 June 2026.

Mon 29/613:00
LHR
-
MLU
2 stops16h 58m
American Airlines
Mon 27/710:19
MLU
-
LHR
1 stop16h 41m
American Airlines
Deal found 5/6£734
Tue 30/608:40
LHR
-
MLU
2 stops19h 03m
Delta
Mon 27/713:00
MLU
-
LHR
2 stops15h 20m
Delta
Deal found 8/6£749
Mon 29/609:20
LHR
-
MLU
1 stop13h 50m
Delta
Mon 27/706:12
MLU
-
LHR
1 stop23h 08m
Delta
Deal found 5/6£768
Sun 5/714:10
LHR
-
MLU
2 stops37h 33m
WestJet
Sun 12/713:00
MLU
-
LHR
2 stops41h 05m
WestJet
Deal found 7/6£5,543
Sat 4/714:10
LHR
-
MLU
2 stops37h 33m
WestJet
Sat 11/706:12
MLU
-
LHR
2 stops23h 53m
WestJet
Deal found 6/6£6,061
Mon 6/713:55
LHR
-
MLU
2 stops52h 24m
WestJet
Mon 13/717:48
MLU
-
LHR
2 stops36h 17m
WestJet
Deal found 8/6£7,985

Find 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 9 June 2026.

Round-trip from

£734
American Airlines
  • American Airlines
  • 29/6-27/7
  • 3 total stops
  • 33h 39m total
  • London to Monroe
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 9 June 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Monroe that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

LondonMonroe

LHR - MLU

LHRMLU

London Heathrow

Tue 30/6

09:55-21:43

2 stops17h 48m

Monroe Huenefeld

Mon 27/7

17:48-11:20

1 stop11h 32m

£749

LondonMonroe

LHR - MLU

LHRMLU

London Heathrow

Mon 29/6

06:30-17:10

2 stops16h 40m

Monroe Huenefeld

Mon 27/7

13:00-10:20

2 stops15h 20m

£754

LondonMonroe

LHR - MLU

LHRMLU

London Heathrow

Tue 30/6

13:25-21:43

1 stop14h 18m

Monroe Huenefeld

Mon 27/7

13:00-11:20

1 stop16h 20m

£768

LondonMonroe

LHR - MLU

LHRMLU

London Heathrow

Sun 5/7

14:10-21:43

2 stops37h 33m

Monroe Huenefeld

Sun 12/7

13:00-12:05

2 stops41h 05m

£5,543

LondonMonroe

LHR - MLU

LHRMLU

London Heathrow

Mon 6/7

13:55-12:19

2 stops52h 24m

Monroe Huenefeld

Mon 13/7

17:48-12:05

2 stops36h 17m

£7,985

Flights are sorted by cheapest return flights first.

Deals found on 8/6

Sorted by cheapest first

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.

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 0 different airlines.

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

    For as low as £749, Delta can have you in Monroe from London Heathrow Airport in 17h 48m. The distance between London Heathrow Airport and Monroe is about 4561 mi.

  • 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.

See more FAQs

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

Cheapflights helps you search for flights from Heathrow to Monroe via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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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