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$406+ 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 3/11. Fares are subject to change and may not be available on all flights or dates of travel.
MLI — LON
Mar 14 — Mar 211
Sat 3/14
Sat 3/21
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 February 12, 2026.

This United Airlines deal was found by Cheapflights users on 2/11. 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.
Wed 8/198:34 am
MLI
-
LHR
2 stops19h 26m
United Airlines
Wed 9/238:40 am
LHR
-
MLI
2 stops21h 19m
United Airlines
Deal found 2/11$662
This United Airlines deal was found by Cheapflights users on 2/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/18:15 pm
MLI
-
LHR
2 stops28h 15m
United Airlines
Tue 10/62:05 pm
LHR
-
MLI
2 stops29h 46m
United Airlines
Deal found 2/10$670
This Finnair deal was found by Cheapflights users on 2/10. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/196:34 pm
MLI
-
LHR
1 stop10h 41m
Multiple Airlines
Wed 9/163:15 pm
LHR
-
MLI
1 stop25h 30m
Multiple Airlines
Deal found 2/10$678
This Finnair deal was found by Cheapflights users on 2/10. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/196:00 am
MLI
-
LHR
1 stop18h 50m
Multiple Airlines
Wed 9/2312:55 pm
LHR
-
MLI
1 stop27h 21m
Multiple Airlines
Deal found 2/10$680
This Delta deal was found by Cheapflights users on 2/10. 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.
Tue 9/111:00 am
MLI
-
LHR
2 stops17h 40m
Delta
Tue 10/69:40 am
LHR
-
MLI
2 stops18h 50m
Delta
Deal found 2/10$681
This United Airlines deal was found by Cheapflights users on 2/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/318:15 pm
MLI
-
LHR
1 stop28h 30m
United Airlines
Tue 10/62:05 pm
LHR
-
MLI
2 stops15h 54m
United Airlines
Deal found 2/10$682
This United Airlines deal was found by Cheapflights users on 2/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/13:52 pm
MLI
-
LHR
2 stops12h 48m
United Airlines
Thu 10/88:30 am
LHR
-
MLI
2 stops21h 29m
United Airlines
Deal found 2/10$687
This United Airlines deal was found by Cheapflights users on 2/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/198:15 am
MLI
-
LHR
1 stop15h 40m
United Airlines
Mon 2/231:45 pm
LHR
-
MLI
2 stops35h 17m
United Airlines
Deal found 2/10$692
This Delta deal was found by Cheapflights users on 2/10. 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 9/211:00 am
MLI
-
LHR
2 stops18h 20m
Delta
Wed 10/73:15 pm
LHR
-
MLI
1 stop13h 15m
Delta
Deal found 2/10$693
This United Airlines deal was found by Cheapflights users on 2/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/110:35 am
MLI
-
LHR
2 stops14h 20m
United Airlines
Wed 10/79:30 am
LHR
-
MLI
2 stops17h 28m
United Airlines
Deal found 2/10$694
This United Airlines deal was found by Cheapflights users on 2/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/93:25 pm
MLI
-
LHR
2 stops14h 00m
United Airlines
Mon 3/166:50 am
LHR
-
MLI
2 stops16h 02m
United Airlines
Deal found 2/10$696
This Delta deal was found by Cheapflights users on 2/9. 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 8/65:00 pm
MLI
-
LGW
2 stops17h 00m
Delta
Sat 8/2210:25 am
LGW
-
MLI
2 stops18h 05m
Delta
Deal found 2/9$948

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 February 12, 2026.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$691
(United Airlines)

One-way from

$406
(United Airlines)
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.
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From Moline Quad-City to London (LON)
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One-way flight from Moline Quad-City to London (LON)
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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 February 12, 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

Thu 2/19

12:23 pm-7:55 am

1 stop13h 32m

London Heathrow

Mon 2/23

1:45 pm-7:02 pm

2 stops35h 17m

$691

MolineLondon

MLI - LHR

MLILHR

Moline Quad-City

Mon 3/9

8:20 am-7:55 am

1 stop18h 35m

London Heathrow

Mon 3/16

6:50 am-5:52 pm

2 stops16h 02m

$691

MolineLondon

MLI - LHR

MLILHR

Moline Quad-City

Sun 4/5

2:00 pm-6:45 am

1 stop10h 45m

London Heathrow

Sun 4/12

7:25 am-5:06 pm

2 stops15h 41m

$707

MolineLondon

MLI - LHR

MLILHR

Moline Quad-City

Mon 3/9

7:09 pm-11:35 am

1 stop11h 26m

London Heathrow

Mon 3/16

3:45 pm-11:37 pm

1 stop12h 52m

$720

MolineLondon

MLI - LHR

MLILHR

Moline Quad-City

Fri 3/27

6:30 am-7:10 am

2 stops19h 40m

London Heathrow

Fri 4/3

2:05 pm-1:49 pm

2 stops29h 44m

$720

MolineLondon

MLI - LHR

MLILHR

Moline Quad-City

Fri 5/1

8:10 pm-5:40 pm

2 stops15h 30m

London Heathrow

Sat 5/9

10:50 am-10:45 pm

2 stops17h 55m

$736

MolineLondon

MLI - LHR

MLILHR

Moline Quad-City

Sun 4/5

1:36 pm-10:30 am

1 stop14h 54m

London Heathrow

Sun 4/12

2:25 pm-11:29 pm

1 stop15h 04m

$736

MolineLondon

MLI - LHR

MLILHR

Moline Quad-City

Thu 3/26

6:30 am-7:10 am

2 stops19h 40m

London Heathrow

Thu 4/2

2:10 pm-11:57 pm

1 stop15h 47m

$739

MolineLondon

MLI - LGW

MLILGW

Moline Quad-City

Sun 4/5

5:14 pm-3:50 pm

2 stops16h 36m

London Gatwick

Sun 4/12

10:25 am-10:30 pm

2 stops18h 05m

$1,638

MolineLondon

MLI - LHR

MLILHR

Moline Quad-City

Wed 3/11

10:46 am-5:55 am

1 stop14h 09m

$406

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/10

Showing 1-10 of 19 results
1
2
  • 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
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 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?

    United Airlines and Delta can get you from Moline to London in just under 13h 32m. Your travel time can differ by up to 3h 04m. The distance from Moline to London is about 4063 mi. This flight may include one or multiple stops.

  • 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.

See more FAQs

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Ilford
Croydon
Hounslow
Southend-on-Sea
Harrow
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 February 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$652Average$1,118FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$706Average$1,122FlexibilityNo cancel feeOn-time71%

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