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$750+ Cheap flights from Monroe (MLU) to London (LON)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/27. Fares are subject to change and may not be available on all flights or dates of travel.
MLU — LON
Nov 9 — Nov 161
Sun 11/9
Sun 11/16
1 adult, Economy
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Cheap flight deals from Monroe to London

Discover tips and strategies to find the most affordable flight options for your journey from Monroe (MLU) to London (LON). 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 October 10, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$751
(Delta)
Provider with most accurate pricing for Monroe Huenefeld-London (LON) flight deals.
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Provider most trusted by Cheapflights users for Monroe Huenefeld-London (LON) flights.
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From Monroe Huenefeld to London (LON)
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Find flight deals from Monroe to London

Cheapest flights from Monroe to London
Explore the most affordable flight options available from Monroe to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 10, 2025.

This American Airlines deal was found by Cheapflights users on 10/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2010:02 amMLU - LHR
2 stops14h 33mAmerican Airlines
Fri 11/288:20 amLHR - MLU
1 stop15h 32mAmerican Airlines
Deal found 10/8$1,225

Cheapflights Fare Finder

 
Customize your flight search to find flights from Monroe to London 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 2,558,603 searches. Data last updated October 10, 2025.
Use the filters below to find and compare flights from Monroe to London that are best for you.

Fly from

Monroe

Fly to

London

Route

Depart

Return

Price

MonroeLondon

MLU - LHR

MLULHR

Monroe Huenefeld

Fri 3/27

12:40 pm-9:00 am

1 stop15h 20m

London Heathrow

Tue 3/31

9:00 am-10:14 pm

2 stops19h 14m

$750

MonroeLondon

MLU - LHR

MLULHR

Monroe Huenefeld

Tue 3/17

5:20 pm-9:00 am

1 stop10h 40m

London Heathrow

Sat 4/4

3:15 pm-10:14 pm

1 stop12h 59m

$789

MonroeLondon

MLU - LHR

MLULHR

Monroe Huenefeld

Tue 3/17

6:27 pm-12:15 pm

1 stop12h 48m

London Heathrow

Sat 4/4

3:10 pm-9:20 am

1 stop24h 10m

$789

MonroeLondon

MLU - LHR

MLULHR

Monroe Huenefeld

Tue 3/17

10:10 am-6:20 am

2 stops15h 10m

London Heathrow

Sat 4/4

8:20 am-9:54 pm

1 stop19h 34m

$793

MonroeLondon

MLU - LHR

MLULHR

Monroe Huenefeld

Tue 3/17

12:40 pm-8:45 am

2 stops15h 05m

London Heathrow

Sat 4/4

12:55 pm-10:14 pm

2 stops15h 19m

$793

MonroeLondon

MLU - LGW

MLULGW

Monroe Huenefeld

Fri 3/27

10:10 am-7:30 am

2 stops16h 20m

London Gatwick

Tue 3/31

10:40 am-9:20 am

2 stops28h 40m

$935

MonroeLondon

MLU - LGW

MLULGW

Monroe Huenefeld

Tue 3/17

10:10 am-7:30 am

2 stops16h 20m

London Gatwick

Sat 4/4

10:40 am-9:54 pm

2 stops17h 14m

$944

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/9

Compare providers for flights from Monroe to London

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Monroe to London in October.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Monroe-London flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Monroe-London flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Monroe-London flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Monroe-London flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Monroe-London flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Monroe to London

Have a flexible travel schedule? Discover the best time to fly to London from Monroe with our price prediction graph.
Estimated round-trip 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 Monroe to London
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Monroe to London. 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 from for flights from Monroe to London?

    Monroe Huenefeld (MLU), located 4.4 mi from the city center, is the airport you fly out of when you book flights from Monroe to London. 0 airlines have flights from Huenefeld to London on a regular basis. Booking flights from Monroe Huenefeld to London should not be difficult; the airport handles an average of 0 outbound flights to London per day.

  • How long is the flight from Monroe to London?

    Delta and American Airlines can get you from Monroe to London in just under 15h 20m. Your travel time can differ by up to 1h. Airlines will cover a distance of 4561 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Monroe to London 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

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Hounslow
Hayes
Ilford
Southend-on-Sea
Harrow
Canterbury
Croydon
Eastleigh
Dartford
Dover
Winchester
Orpington
Gatwick
Borehamwood
Aylesbury
Bedford
Chipping Norton
Wembley
Folkestone
Eastbourne

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