London

$444+ Cheap flights from Moline (MLI) to London (LON)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/25. Fares are subject to change and may not be available on all flights or dates of travel.
MLI — LON
Oct 11 — Oct 181
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Cheap flight deals from Moline to London

Discover tips and strategies to find the most affordable flight options for your journey from Moline (MLI) 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 September 11, 2025.

Round-trip from

$685
(Delta)

One-way from

$444
(American Airlines)

Popular in

June

Cheapest in

August

Average price

$949
From Moline Quad-City to London (LON)
One-way flight from Moline Quad-City to London (LON)
Highest demand for flights based on searches. 8% potential increase in price ($85 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($32 potential savings vs. average RT price).
Average for round-trip flights in September 2025

Find flight deals from Moline to London

Cheapest flights from Moline to London
Explore the most affordable flight options available from Moline to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Delta deal was found by Cheapflights users on 9/10. 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 9/175:57 amMLI - LHR
1 stop18h 48mDelta
Tue 9/239:55 amLHR - MLI
2 stops18h 47mDelta
Deal found 9/10$675
This KLM deal was found by Cheapflights users on 9/10. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/174:59 pmMLI - LHR
1 stop14h 31mKLM
Tue 9/239:20 amLHR - MLI
1 stop12h 59mKLM
Deal found 9/10$682
This Delta deal was found by Cheapflights users on 9/10. 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 10/85:00 pmMLI - LHR
1 stop14h 30mDelta
Mon 10/206:30 pmLHR - MLI
2 stops27h 50mDelta
Deal found 9/10$685
This American Airlines deal was found by Cheapflights users on 9/10. 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.
Sat 10/256:32 pmMLI - LHR
1 stop11h 13mAmerican Airlines
Sat 11/19:55 amLHR - MLI
1 stop14h 57mAmerican Airlines
Deal found 9/10$703
This American Airlines deal was found by Cheapflights users on 9/10. 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.
Wed 10/85:34 pmMLI - LHR
1 stop13h 11mAmerican Airlines
Mon 10/202:25 pmLHR - MLI
1 stop15h 25mAmerican Airlines
Deal found 9/10$718
This Delta deal was found by Cheapflights users on 9/10. 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 10/256:00 amMLI - LHR
2 stops18h 25mDelta
Sat 11/110:10 amLHR - MLI
2 stops17h 10mDelta
Deal found 9/10$735
This United Airlines deal was found by Cheapflights users on 9/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/271:00 pmMLI - LHR
1 stop13h 55mUnited Airlines
Mon 11/34:40 pmLHR - MLI
2 stops29h 57mUnited Airlines
Deal found 9/11$746
This Virgin Atlantic deal was found by Cheapflights users on 9/10. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/105:00 pmMLI - LHR
2 stops21h 00mVirgin Atlantic
Fri 10/179:35 amLHR - MLI
2 stops18h 45mVirgin Atlantic
Deal found 9/10$782

Cheapflights Fare Finder

 
Customize your flight search to find flights from Moline 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 September 11, 2025.
Use the filters below to find and compare flights from Moline to London that are best for you.

Fly from

Moline

Fly to

London

Route

Depart

Return

Price

MolineLondon

MLI - LHR

MLILHR

Moline Quad-City

Wed 10/8

5:00 pm-1:30 pm

1 stop14h 30m

London Heathrow

Mon 10/20

6:30 pm-4:20 pm

2 stops27h 50m

$685

MolineLondon

MLI - LHR

MLILHR

Moline Quad-City

Sat 10/25

6:32 pm-11:45 am

1 stop11h 13m

London Heathrow

Sat 11/1

9:55 am-7:52 pm

1 stop14h 57m

$703

MolineLondon

MLI - LHR

MLILHR

Moline Quad-City

Wed 10/8

5:34 pm-12:45 pm

1 stop13h 11m

London Heathrow

Mon 10/20

2:25 pm-11:50 pm

1 stop15h 25m

$718

MolineLondon

MLI - LHR

MLILHR

Moline Quad-City

Sat 10/25

6:00 am-10:00 am

1 stop22h 00m

London Heathrow

Sat 11/1

11:05 am-10:20 pm

2 stops16h 15m

$735

MolineLondon

MLI - LHR

MLILHR

Moline Quad-City

Sat 10/25

6:00 am-6:25 am

2 stops18h 25m

London Heathrow

Sat 11/1

10:10 am-10:20 pm

2 stops17h 10m

$735

MolineLondon

MLI - LHR

MLILHR

Moline Quad-City

Mon 10/27

1:00 pm-7:55 am

1 stop13h 55m

London Heathrow

Mon 11/3

4:40 pm-4:37 pm

2 stops29h 57m

$746

MolineLondon

MLI - LHR

MLILHR

Moline Quad-City

Fri 10/10

5:00 pm-8:00 pm

2 stops21h 00m

London Heathrow

Fri 10/17

9:35 am-10:20 pm

2 stops18h 45m

$782

MolineLondon

MLI - LHR

MLILHR

Moline Quad-City

Sat 10/25

8:35 am-9:35 pm

2 stops31h 00m

London Heathrow

Mon 10/27

11:05 am-4:37 pm

2 stops34h 32m

$1,526

MolineLondon

MLI - LHR

MLILHR

Moline Quad-City

Sat 10/25

11:22 am-9:35 am

1 stop16h 13m

$444

MolineLondon

MLI - LHR

MLILHR

Moline Quad-City

Sat 10/25

5:00 pm-9:10 pm

2 stops22h 10m

$468

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Best time to book a flight from Moline to London

Have a flexible travel schedule? Discover the best time to fly to London from Moline 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 Moline to London

What is the cheapest month to book a flight from Moline to London?

Currently, November is the cheapest month in which you can book a flight from Moline to London (average of $661). Flying from Moline to London in June is currently the most expensive (average of $1,098). 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.

Related info for your journey

Find useful and relevant information for your journey from Moline 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 Moline to London?

    If you book a flight to London from Moline, you will be flying from Quad-City, which is the city’s only airport. Moline Quad-City (MLI) is located 4.0 mi from the center of Moline. There are 0 flights from Quad-City to London per day from 2 different airlines.

  • How long is the flight from Moline to London?

    Delta, American Airlines, and KLM can get you from Moline to London in just under 11h 13m. Your travel time can differ by up to 10h 47m. The distance from Moline to London is about 4063 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Moline to London round-trip?

    According to our current data, American Airlines ($706), and United Airlines ($731) offers the cheapest pricing from Moline to London. American Airlines is priced at 25% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Moline 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.

  • What is the cheapest month to book a flight from Moline to London?

    Currently, November is the cheapest month in which you can book a flight from Moline to London (average of $661). Flying from Moline to London in June is currently the most expensive (average of $1,098). 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

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Hounslow
Hayes
Thornton Heath
Southend-on-Sea
Harrow
Canterbury
Croydon
Eastleigh
Dartford
Dover
Winchester
Orpington
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Chichester
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Alternative routes for Moline to London

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Moline to London

Discover the top 2 airlines that operate flights from Moline to London. 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 2,558,603 searches. Data last updated September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$706Average$1,026FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$731Average$993FlexibilityNo cancel feeOn-time69%

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