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Cheap flights from Moline to London from $506

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Moline to London departing on 11/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Moline to London

Cheap round-trip flights

Delta Logo
6:05 am - 6:25 amMLI-LHR
18h 20m1 stop
Delta Logo
8:55 am - 10:35 pmLHR-MLI
19h 40m2 stops
$727Delta
Find Deal
Wed, Nov 19 - Tue, Nov 25
KLM Logo
6:00 am - 7:50 amMLI-LHR
19h 50m1 stop
KLM Logo
6:30 am - 4:28 pmLHR-MLI
15h 58m2 stops
$729KLM
Find Deal
Wed, Nov 5 - Wed, Nov 12
United Airlines Logo
1:00 pm - 5:55 amMLI-LHR
10h 55m1 stop
United Airlines Logo
7:40 am - 4:37 pmLHR-MLI
14h 57m1 stop
$750United Airlines
Find Deal
Wed, Nov 19 - Tue, Nov 25
United Airlines Logo
8:35 am - 6:30 amMLI-LHR
15h 55m2 stops
United Airlines Logo
5:50 pm - 10:43 pmLHR-MLI
34h 53m2 stops
$755United Airlines
Find Deal
Wed, Oct 15 - Mon, Oct 20
Virgin Atlantic Logo
5:00 am - 5:25 amMLI-LHR
18h 25m1 stop
Virgin Atlantic Logo
7:20 pm - 4:28 pmLHR-MLI
27h 08m2 stops
$776Virgin Atlantic
Find Deal
Sun, Nov 2 - Sat, Nov 8
Virgin Atlantic Logo
6:00 am - 6:25 amMLI-LHR
18h 25m1 stop
Virgin Atlantic Logo
8:55 am - 10:35 pmLHR-MLI
19h 40m2 stops
$777Virgin Atlantic
Find Deal
Fri, Nov 7 - Fri, Nov 14
Lufthansa Logo
5:20 pm - 3:50 pmMLI-LHR
16h 30m2 stops
Lufthansa Logo
7:30 pm - 4:37 pmLHR-MLI
27h 07m2 stops
$931Lufthansa
Find Deal
Sun, Nov 2 - Sat, Nov 8
Lufthansa Logo
10:50 am - 10:40 amMLI-LHR
17h 50m2 stops
Lufthansa Logo
8:25 pm - 9:05 pmLHR-MLI
30h 40m2 stops
$949Lufthansa
Find Deal
Wed, Oct 8 - Mon, Oct 13
American Airlines Logo
5:34 pm - 12:45 pmMLI-LHR
13h 11m1 stop
American Airlines Logo
9:15 am - 6:02 pmLHR-MLI
14h 47m1 stop
$952American Airlines
Find Deal
Wed, Oct 8 - Mon, Oct 13
American Airlines Logo
5:43 pm - 12:00 pmMLI-LHR
12h 17m1 stop
American Airlines Logo
2:10 pm - 11:40 pmLHR-MLI
15h 30m1 stop
$1,125American Airlines
Find Deal
Mon, Dec 22 - Tue, Dec 30

Delta flights from Moline to London Heathrow Airport

Our best Delta deals on Moline to London Heathrow Airport flight tickets
Delta
Nov 19
MLI6:05 amMoline Quad-City
18h 20m
1 stop
LHR6:25 amLondon Heathrow
Nov 25
LHR8:55 amLondon Heathrow
19h 40m
2 stops
MLI10:35 pmMoline Quad-City
$727
Find similar
Delta
Nov 19
MLI6:05 amMoline Quad-City
19h 00m
2 stops
LHR7:05 amLondon Heathrow
Nov 25
LHR8:55 amLondon Heathrow
19h 40m
2 stops
MLI10:35 pmMoline Quad-City
$732
Find similar
Delta
Nov 5
MLI6:00 amMoline Quad-City
19h 05m
2 stops
LHR7:05 amLondon Heathrow
Nov 12
LHR11:30 amLondon Heathrow
17h 05m
2 stops
MLI10:35 pmMoline Quad-City
$733
Find similar

United Airlines flights from Moline to London Heathrow Airport

Our best United Airlines deals on Moline to London Heathrow Airport flight tickets
United Airlines
Nov 19
MLI1:00 pmMoline Quad-City
10h 55m
1 stop
LHR5:55 amLondon Heathrow
Nov 25
LHR7:40 amLondon Heathrow
14h 57m
1 stop
MLI4:37 pmMoline Quad-City
$750
Find similar
United Airlines
Oct 15
MLI8:35 amMoline Quad-City
15h 55m
2 stops
LHR6:30 amLondon Heathrow
Oct 20
LHR5:50 pmLondon Heathrow
34h 53m
2 stops
MLI10:43 pmMoline Quad-City
$755
Find similar
United Airlines
Oct 22
MLI3:40 pmMoline Quad-City
10h 40m
1 stop
LHR8:20 amLondon Heathrow
Oct 27
LHR7:40 amLondon Heathrow
18h 37m
2 stops
MLI9:17 pmMoline Quad-City
$785
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Moline to London Heathrow Airport 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, momondo users made 832,500 searches. Data last updated September 23, 2025.
Use the filters below to find and compare flights from Moline to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MolineLondon

MLI - LHR

MLILHR

Moline Quad-City

Wed 11/19

6:05 am-6:25 am

1 stop18h 20m

London Heathrow

Tue 11/25

8:55 am-10:35 pm

2 stops19h 40m

$727

MolineLondon

MLI - LHR

MLILHR

Moline Quad-City

Wed 11/5

6:00 am-7:50 am

1 stop19h 50m

London Heathrow

Wed 11/12

6:30 am-4:28 pm

2 stops15h 58m

$729

MolineLondon

MLI - LHR

MLILHR

Moline Quad-City

Wed 11/19

1:00 pm-5:55 am

1 stop10h 55m

London Heathrow

Tue 11/25

7:40 am-4:37 pm

1 stop14h 57m

$750

MolineLondon

MLI - LHR

MLILHR

Moline Quad-City

Wed 10/15

8:35 am-6:30 am

2 stops15h 55m

London Heathrow

Mon 10/20

5:50 pm-10:43 pm

2 stops34h 53m

$755

MolineLondon

MLI - LHR

MLILHR

Moline Quad-City

Sun 11/2

5:00 am-5:25 am

1 stop18h 25m

London Heathrow

Sat 11/8

7:20 pm-4:28 pm

2 stops27h 08m

$776

MolineLondon

MLI - LHR

MLILHR

Moline Quad-City

Fri 11/7

6:00 am-6:25 am

1 stop18h 25m

London Heathrow

Fri 11/14

8:55 am-10:35 pm

2 stops19h 40m

$777

MolineLondon

MLI - LHR

MLILHR

Moline Quad-City

Sun 11/2

5:20 pm-3:50 pm

2 stops16h 30m

London Heathrow

Sat 11/8

7:30 pm-4:37 pm

2 stops27h 07m

$931

MolineLondon

MLI - LHR

MLILHR

Moline Quad-City

Wed 10/8

10:50 am-10:40 am

2 stops17h 50m

London Heathrow

Mon 10/13

8:25 pm-9:05 pm

2 stops30h 40m

$949

MolineLondon

MLI - LHR

MLILHR

Moline Quad-City

Wed 10/8

5:34 pm-12:45 pm

1 stop13h 11m

London Heathrow

Mon 10/13

9:15 am-6:02 pm

1 stop14h 47m

$952

MolineLondon

MLI - LHR

MLILHR

Moline Quad-City

Mon 12/22

5:43 pm-12:00 pm

1 stop12h 17m

London Heathrow

Tue 12/30

2:10 pm-11:40 pm

1 stop15h 30m

$1,125

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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See travel insights to London from

How to get the cheapest flight ticket from Moline to London Heathrow Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to London Heathrow Airport?

Our data shows that Tuesday is the least expensive day to fly to London Heathrow Airport. Tickets to fly out on this day can be as low as $742. The most expensive day to fly to London Heathrow Airport is Sunday, with ticket prices averaging around $1,545.

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

According to our data, the cheapest time of day to fly to London Heathrow Airport is at noon. momondo users have found flights departing from Moline to London Heathrow Airport at noon for as low as $987. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the afternoon are often more expensive with an average ticket price of $1,171.

When to book flights from Moline to London Heathrow Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Moline to London Heathrow Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Moline to London Heathrow Airport (MLI to LHR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Moline to London Heathrow Airport

Direct flights

None
There are no direct flights from Moline to London Heathrow Airport. There are no popular flight routes from Moline to London Heathrow Airport.
Search flight deals

  • How far is Moline Quad-City to London Heathrow by plane?

    Moline Quad-City and London Heathrow are 4060.2 mi apart from one another. In terms of flight time, this usually takes a little over 10h 40m.

  • When did momondo last update prices for flights from Moline Quad-City Airport to London Heathrow Airport?

    Prices for flights from Moline Quad-City Airport to London Heathrow Airport were last updated today.

  • How many operators does momondo search for flights from Moline Quad-City Airport to London Heathrow Airport?

  • How old do you have to be to fly from Moline Quad-City Airport to London Heathrow Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Moline Quad-City Airport to London Heathrow Airport.

  • What documentation or ID do you need to fly to London Heathrow Airport?

    The travel and health documents you'll need for your trip to London Heathrow Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London Heathrow Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Moline to London Heathrow Airport?

Best airlines flying from Moline to London Heathrow Airport

Compare and see reviews for airlines that fly from Moline to London Heathrow Airport with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $706Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $731Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Hounslow
Gatwick
Luton
Dover
Milton Keynes
Slough
Guildford
Hayes
Dartford
Stansted
Crawley
Chelmsford
Brentwood
Salisbury
Ilford
Folkestone
Colchester
Romford
Swindon
Stratford-upon-Avon

Why use momondo?

Why should I use momondo to find a flight deal from Moline to London?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Moline to London. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Moline to London with flexible booking policies on momondo?

momondo does allow users to show only those flights to London from Moline which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Moline to London?

momondo provides multiple filters to help you find the best flight to London from Moline. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Moline to London right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Moline to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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