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$968+ 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 9/7. Fares are subject to change and may not be available on all flights or dates of travel.
MLU — LON
May 25 — Jun 11
Mon 5/25
Mon 6/1
1 adult, Economy
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Cheap 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 April 25, 2026.

This Delta deal was found by Cheapflights users on 4/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/712:40 pm
MLU
-
LHR
1 stop11h 45m
Delta
Wed 9/96:30 am
LHR
-
MLU
2 stops16h 03m
Delta
Deal found 4/24$968
This Delta deal was found by Cheapflights users on 4/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/26:02 am
MLU
-
LHR
2 stops18h 18m
Delta
Fri 9/46:30 am
LHR
-
MLU
2 stops16h 03m
Delta
Deal found 4/24$972
This Delta deal was found by Cheapflights users on 4/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3112:40 pm
MLU
-
LHR
1 stop11h 45m
Delta
Wed 9/26:30 am
LHR
-
MLU
2 stops16h 03m
Delta
Deal found 4/24$1,020
This Delta deal was found by Cheapflights users on 4/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/3012:40 pm
MLU
-
LHR
2 stops16h 40m
Delta
Tue 9/111:30 am
LHR
-
MLU
2 stops16h 36m
Delta
Deal found 4/24$1,031
This Delta deal was found by Cheapflights users on 4/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/412:40 pm
MLU
-
LHR
1 stop11h 45m
Delta
Sun 9/66:30 am
LHR
-
MLU
2 stops16h 03m
Delta
Deal found 4/24$1,068
This Delta deal was found by Cheapflights users on 4/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/312:40 pm
MLU
-
LHR
2 stops16h 40m
Delta
Sat 9/53:15 pm
LHR
-
MLU
1 stop12h 51m
Delta
Deal found 4/24$1,101
This American Airlines deal was found by Cheapflights users on 4/24. 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.
Tue 8/181:44 pm
MLU
-
LHR
1 stop13h 16m
American Airlines
Thu 8/204:25 pm
LHR
-
MLU
1 stop23h 22m
American Airlines
Deal found 4/24$1,135
This Delta deal was found by Cheapflights users on 4/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2912:40 pm
MLU
-
LHR
2 stops16h 40m
Delta
Mon 8/313:15 pm
LHR
-
MLU
1 stop12h 51m
Delta
Deal found 4/24$1,163
This American Airlines deal was found by Cheapflights users on 4/24. 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.
Sun 8/161:44 pm
MLU
-
LHR
1 stop13h 16m
American Airlines
Tue 8/1810:05 am
LHR
-
MLU
1 stop14h 08m
American Airlines
Deal found 4/24$1,182
This American Airlines deal was found by Cheapflights users on 4/24. 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 8/201:44 pm
MLU
-
LHR
1 stop13h 16m
American Airlines
Sat 8/2210:05 am
LHR
-
MLU
1 stop14h 08m
American Airlines
Deal found 4/24$1,235
This American Airlines deal was found by Cheapflights users on 4/24. 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 8/131:44 pm
MLU
-
LHR
1 stop13h 16m
American Airlines
Sat 8/152:25 pm
LHR
-
MLU
1 stop14h 15m
American Airlines
Deal found 4/24$1,292
This Delta deal was found by Cheapflights users on 4/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/285:20 pm
MLU
-
LHR
1 stop12h 00m
Delta
Sun 8/301:25 pm
LHR
-
MLU
1 stop14h 41m
Delta
Deal found 4/24$1,304

Find 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 April 25, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$968
(Delta)
Provider with most accurate pricing for Monroe Huenefeld-London (LON) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Monroe Huenefeld-London (LON) flights.
Search Deals
From Monroe Huenefeld to London (LON)
Search Deals

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 April 25, 2026.
Use the filters below to find and compare flights from Monroe to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MonroeLondon

MLU - LHR

MLULHR

Monroe Huenefeld

Sun 9/6

12:40 pm-9:15 am

2 stops14h 35m

London Heathrow

Tue 9/8

9:55 am-10:06 pm

2 stops18h 11m

$972

MonroeLondon

MLU - LHR

MLULHR

Monroe Huenefeld

Wed 9/2

6:02 am-6:20 am

2 stops18h 18m

London Heathrow

Fri 9/4

6:30 am-4:33 pm

2 stops16h 03m

$972

MonroeLondon

MLU - LHR

MLULHR

Monroe Huenefeld

Fri 9/4

12:40 pm-6:25 am

1 stop11h 45m

London Heathrow

Sun 9/6

6:30 am-4:33 pm

2 stops16h 03m

$1,068

MonroeLondon

MLU - LHR

MLULHR

Monroe Huenefeld

Tue 8/18

1:44 pm-9:00 am

1 stop13h 16m

London Heathrow

Thu 8/20

4:25 pm-9:47 am

1 stop23h 22m

$1,135

MonroeLondon

MLU - LHR

MLULHR

Monroe Huenefeld

Sat 8/29

12:40 pm-11:20 am

2 stops16h 40m

London Heathrow

Mon 8/31

3:15 pm-10:06 pm

1 stop12h 51m

$1,163
Quickest round-trip

MonroeLondon

MLU - LHR

MLULHR

Monroe Huenefeld

Fri 8/28

5:20 pm-11:20 am

1 stop12h 00m

London Heathrow

Sun 8/30

1:25 pm-10:06 pm

1 stop14h 41m

$1,304

MonroeLondon

MLU - LGW

MLULGW

Monroe Huenefeld

Sat 6/6

1:10 pm-9:20 am

2 stops14h 10m

London Gatwick

Sat 6/13

5:00 pm-9:42 pm

2 stops34h 42m

$1,824

MonroeLondon

MLU - LHR

MLULHR

Monroe Huenefeld

Sat 6/6

6:09 am-9:20 am

3 stops21h 11m

London Heathrow

Sat 6/13

6:40 am-9:42 pm

2 stops21h 02m

$2,267

MonroeLondon

MLU - LHR

MLULHR

Monroe Huenefeld

Thu 9/17

12:40 pm-11:20 am

2 stops16h 40m

London Heathrow

Sun 9/27

9:20 am-10:06 pm

1 stop18h 46m

$3,184

MonroeLondon

MLU - LHR

MLULHR

Monroe Huenefeld

Sat 6/6

5:43 pm-12:05 pm

2 stops36h 22m

London Heathrow

Sat 6/13

2:10 pm-12:20 pm

2 stops52h 10m

$8,479

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/24

Showing 1-10 of 11 resultsSorted by cheapest first
1
2

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 April.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 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 13h 16m. Your travel time can differ by up to 1h 19m. 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
Ilford
Hounslow
Winchester
Croydon
Gatwick
Southend-on-Sea
Harrow
Eastleigh
Dartford
Dover
Orpington
Watford
Borehamwood
Chipping Norton
Hayes
Kingston upon Thames
Eastbourne
Slough
Sutton
Stansted

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