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$266+ 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 7/5. Fares are subject to change and may not be available on all flights or dates of travel.
MLI — LON
Feb 23 — Mar 21
Mon 2/23
Mon 3/2
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 24, 2026.

This Cheapflightsfares deal was found by Cheapflights users on 1/23. 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.
Wed 2/255:22 pm
MLI
-
LHR
2 stops17h 43m
Lufthansa
Wed 3/47:40 am
LHR
-
MLI
2 stops19h 47m
Lufthansa
Deal found 1/23$617
This Finnair deal was found by Cheapflights users on 1/22. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/17:09 pm
MLI
-
LHR
1 stop10h 06m
Multiple Airlines
Fri 4/1012:55 pm
LHR
-
MLI
1 stop16h 34m
Multiple Airlines
Deal found 1/22$625
This KLM deal was found by Cheapflights users on 1/23. 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 2/255:55 am
MLI
-
LHR
1 stop19h 55m
KLM
Wed 3/46:30 am
LHR
-
MLI
2 stops15h 46m
KLM
Deal found 1/23$631
This American Airlines deal was found by Cheapflights users on 1/22. 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.
Mon 3/93:31 pm
MLI
-
LHR
1 stop15h 09m
American Airlines
Mon 3/163:45 pm
LHR
-
MLI
1 stop12h 52m
American Airlines
Deal found 1/22$659
This KLM deal was found by Cheapflights users on 1/22. 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.
Mon 3/95:15 pm
MLI
-
LHR
2 stops15h 30m
Multiple Airlines
Mon 3/168:55 am
LHR
-
MLI
1 stop18h 35m
Multiple Airlines
Deal found 1/22$663
This United Airlines deal was found by Cheapflights users on 1/22. 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.
Wed 4/110:35 am
MLI
-
LHR
2 stops14h 20m
United Airlines
Fri 4/108:00 am
LHR
-
MLI
1 stop11h 49m
United Airlines
Deal found 1/22$675
This Cheapflightsfares deal was found by Cheapflights users on 1/22. 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.
Wed 4/85:40 pm
MLI
-
LHR
2 stops18h 45m
Lufthansa
Sun 4/129:30 am
LHR
-
MLI
2 stops19h 15m
Lufthansa
Deal found 1/22$679
This United Airlines deal was found by Cheapflights users on 1/22. 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 2/2012:23 pm
MLI
-
LHR
1 stop11h 32m
United Airlines
Fri 2/276:50 am
LHR
-
MLI
2 stops20h 37m
United Airlines
Deal found 1/22$680
This United Airlines deal was found by Cheapflights users on 1/22. 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 3/97:22 pm
MLI
-
LHR
2 stops30h 48m
United Airlines
Mon 3/167:40 am
LHR
-
MLI
2 stops19h 42m
United Airlines
Deal found 1/22$683
This Delta deal was found by Cheapflights users on 1/22. 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 1/22$904

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 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$617
(Cheapflightsfares)

One-way from

$266
(SmartFares)
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
One-way flight 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 24, 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

Wed 2/25

5:22 pm-5:05 pm

2 stops17h 43m

London Heathrow

Wed 3/4

7:40 am-9:27 pm

2 stops19h 47m

$617

MolineLondon

MLI - LHR

MLILHR

Moline Quad-City

Wed 4/1

7:09 pm-11:15 am

1 stop10h 06m

London Heathrow

Fri 4/10

12:55 pm-11:29 pm

1 stop16h 34m

$625

MolineLondon

MLI - LHR

MLILHR

Moline Quad-City

Wed 4/1

2:02 pm-7:40 am

1 stop11h 38m

London Heathrow

Fri 4/10

9:45 am-11:46 pm

1 stop20h 01m

$625

MolineLondon

MLI - LHR

MLILHR

Moline Quad-City

Wed 2/25

5:55 am-7:50 am

1 stop19h 55m

London Heathrow

Wed 3/4

6:30 am-4:16 pm

2 stops15h 46m

$631

MolineLondon

MLI - LHR

MLILHR

Moline Quad-City

Mon 3/9

3:31 pm-11:40 am

1 stop15h 09m

London Heathrow

Mon 3/16

3:45 pm-11:37 pm

1 stop12h 52m

$659

MolineLondon

MLI - LHR

MLILHR

Moline Quad-City

Mon 3/9

5:15 pm-1:45 pm

2 stops15h 30m

London Heathrow

Mon 3/16

8:55 am-10:30 pm

1 stop18h 35m

$663

MolineLondon

MLI - LHR

MLILHR

Moline Quad-City

Wed 4/1

10:35 am-6:55 am

2 stops14h 20m

London Heathrow

Fri 4/10

8:00 am-1:49 pm

1 stop11h 49m

$675

MolineLondon

MLI - LHR

MLILHR

Moline Quad-City

Wed 4/8

5:40 pm-6:25 pm

2 stops18h 45m

London Heathrow

Sun 4/12

9:30 am-10:45 pm

2 stops19h 15m

$679

MolineLondon

MLI - LHR

MLILHR

Moline Quad-City

Sun 3/8

10:46 am-5:55 am

1 stop14h 09m

London Heathrow

Sun 3/15

6:50 am-10:36 pm

2 stops20h 46m

$680

MolineLondon

MLI - LHR

MLILHR

Moline Quad-City

Fri 2/20

12:23 pm-5:55 am

1 stop11h 32m

London Heathrow

Fri 2/27

6:50 am-9:27 pm

2 stops20h 37m

$680

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/22

Showing 1-10 of 17 results
1
2

Compare providers for flights from Moline 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 Moline to London in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*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 Moline-London flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Moline-London flight deals on Cheapflights vs. FlightHub >95% 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?

    Lufthansa, American Airlines, and KLM can get you from Moline to London in just under 11h 38m. Your travel time can differ by up to 8h 17m. 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, United Airlines ($711), and American Airlines ($743) 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 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$711Average$1,118FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$743Average$1,122FlexibilityNo cancel feeOn-time71%

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