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$620+ Cheap flights from Moline (MLI) 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 2/24. Fares are subject to change and may not be available on all flights or dates of travel.
MLI — LON
Feb 27 — Mar 61
Fri 2/27
Fri 3/6
1 adult, Economy
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Cheap 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 January 28, 2026.

This Cheapflightsfares deal was found by Cheapflights users on 1/27. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/245:22 pm
MLI
-
LHR
2 stops19h 13m
Lufthansa
Wed 3/48:45 am
LHR
-
MLI
2 stops18h 42m
Lufthansa
Deal found 1/27$620
This Cheapflightsfares deal was found by Cheapflights users on 1/26. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/35:29 pm
MLI
-
LHR
2 stops16h 21m
Lufthansa
Thu 2/126:30 am
LHR
-
MLI
2 stops16h 17m
Lufthansa
Deal found 1/26$627
This KLM deal was found by Cheapflights users on 1/27. 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.
Tue 2/245:55 am
MLI
-
LHR
1 stop21h 05m
KLM
Wed 3/46:30 am
LHR
-
MLI
2 stops15h 46m
KLM
Deal found 1/27$634
This United Airlines deal was found by Cheapflights users on 1/26. 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.
Tue 2/33:45 pm
MLI
-
LHR
1 stop13h 30m
United Airlines
Thu 2/126:50 am
LHR
-
MLI
2 stops15h 57m
United Airlines
Deal found 1/26$639
This United Airlines deal was found by Cheapflights users on 1/26. 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.
Fri 2/610:47 am
MLI
-
LHR
1 stop15h 08m
United Airlines
Tue 2/106:50 am
LHR
-
MLI
2 stops14h 19m
United Airlines
Deal found 1/26$689
This Delta deal was found by Cheapflights users on 1/27. 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 8/611:00 am
MLI
-
LGW
2 stops16h 25m
Delta
Sat 8/2210:25 am
LGW
-
MLI
2 stops18h 05m
Delta
Deal found 1/27$905
This Delta deal was found by Cheapflights users on 1/27. 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 8/15:00 pm
MLI
-
LGW
2 stops17h 00m
Delta
Thu 8/1310:25 am
LGW
-
MLI
2 stops18h 05m
Delta
Deal found 1/27$1,095
This Delta deal was found by Cheapflights users on 1/26. 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 7/3011:00 am
MLI
-
LGW
2 stops16h 25m
Delta
Tue 8/410:35 am
LGW
-
MLI
2 stops17h 55m
Delta
Deal found 1/26$2,035
This Delta deal was found by Cheapflights users on 1/26. 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 7/295:00 pm
MLI
-
LGW
2 stops17h 00m
Delta
Mon 8/310:25 am
LGW
-
MLI
2 stops18h 05m
Delta
Deal found 1/26$2,374
This Delta deal was found by Cheapflights users on 1/26. 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.
Tue 6/165:00 pm
MLI
-
LGW
2 stops17h 00m
Delta
Mon 6/2210:25 am
LGW
-
MLI
2 stops18h 06m
Delta
Deal found 1/26$2,479
This Delta deal was found by Cheapflights users on 1/26. 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.
Tue 7/285:00 pm
MLI
-
LGW
2 stops17h 00m
Delta
Sun 8/210:25 am
LGW
-
MLI
2 stops18h 05m
Delta
Deal found 1/26$7,707

Find 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 January 28, 2026.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$620
(Cheapflightsfares)
Provider with most accurate pricing for Moline Quad-City-London (LON) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Moline Quad-City-London (LON) flights.
Search Deals
From Moline Quad-City to London (LON)
Search Deals

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 January 28, 2026.
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

Tue 2/24

5:55 am-9:00 am

1 stop21h 05m

London Heathrow

Wed 3/4

6:30 am-4:16 pm

2 stops15h 46m

$634

MolineLondon

MLI - LHR

MLILHR

Moline Quad-City

Fri 5/1

6:35 am-6:45 am

1 stop18h 10m

London Heathrow

Sat 5/9

7:25 am-7:12 pm

2 stops17h 47m

$759

MolineLondon

MLI - LHR

MLILHR

Moline Quad-City

Fri 5/1

5:12 pm-2:35 pm

2 stops15h 23m

London Heathrow

Sat 5/9

11:30 am-10:31 pm

2 stops17h 01m

$760

MolineLondon

MLI - LHR

MLILHR

Moline Quad-City

Fri 5/1

5:12 pm-6:25 am

1 stop31h 13m

London Heathrow

Sat 5/9

11:15 am-10:31 pm

1 stop17h 16m

$784

MolineLondon

MLI - LHR

MLILHR

Moline Quad-City

Sun 7/26

11:00 am-6:45 am

1 stop13h 45m

London Heathrow

Tue 8/4

6:35 pm-10:26 am

2 stops21h 51m

$903

MolineLondon

MLI - LHR

MLILHR

Moline Quad-City

Sun 7/26

5:00 pm-1:15 pm

1 stop14h 15m

London Heathrow

Thu 8/6

5:55 pm-10:26 am

2 stops22h 31m

$903

MolineLondon

MLI - LGW

MLILGW

Moline Quad-City

Tue 6/16

5:00 pm-4:00 pm

2 stops17h 00m

London Gatwick

Mon 6/22

10:25 am-10:31 pm

2 stops18h 06m

$2,479

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

  • Most accurate provider: When it comes to deals on Moline-London flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Moline-London flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from Moline-London flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Moline-London flights, Cheapflights users trust Expedia the most. Expedia 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 Moline-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 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, August is the cheapest month in which you can book a flight from Moline to London (average of $582). Flying from Moline to London in June is currently the most expensive (average of $1,013). 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?

    KLM, United Airlines, and Delta can get you from Moline to London in just under 15h 23m. Your travel time can differ by up to 5h 42m. 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 ($711) offers the cheapest pricing from Moline to London.

  • 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, August is the cheapest month in which you can book a flight from Moline to London (average of $582). Flying from Moline to London in June is currently the most expensive (average of $1,013). 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
Ilford
Hounslow
Southend-on-Sea
Harrow
Croydon
Eastleigh
Gatwick
Dartford
Dover
Winchester
Orpington
Watford
Hayes
Borehamwood
Aylesbury
Chipping Norton
Horley
Kingston upon Thames
Eastbourne
Sutton

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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.
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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 January 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$706Average$1,164FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$711Average$1,082FlexibilityNo cancel feeOn-time69%

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