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Heathrow

$617+ Cheap flights from Moline (MLI) to Heathrow (LHR)

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 — LHR
feb. 25 — mar. 41
mié. 2/25
mié. 3/4
1 adult, Economy
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Cheap flight deals from Moline to Heathrow

Cheapest flights from Moline to Heathrow
Explore the most affordable flight options available from Moline to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 26, 2026.

This Cheapflightsfares deal was found by Cheapflights users on 1/25. 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.
mar. 2/245:22 pm
MLI
-
LHR
2 stops23h 33m
Lufthansa
mié. 3/47:40 am
LHR
-
MLI
2 stops19h 47m
Lufthansa
Deal found 1/25$617
This KLM deal was found by Cheapflights users on 1/25. 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.
mar. 2/245:55 am
MLI
-
LHR
1 stop19h 55m
KLM
mié. 3/46:30 am
LHR
-
MLI
2 stops15h 46m
KLM
Deal found 1/25$631
This United Airlines deal was found by Cheapflights users on 1/25. 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.
mié. 3/116:30 am
MLI
-
LHR
1 stop18h 25m
United Airlines
mié. 3/188:30 am
LHR
-
MLI
2 stops18h 52m
United Airlines
Deal found 1/25$650
This Delta deal was found by Cheapflights users on 1/25. 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.
dom. 2/225:55 am
MLI
-
LHR
2 stops19h 10m
Delta
dom. 3/18:00 pm
LHR
-
MLI
2 stops26h 16m
Delta
Deal found 1/25$663
This American Airlines deal was found by Cheapflights users on 1/24. 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.
mié. 8/55:26 pm
MLI
-
LHR
1 stop12h 44m
American Airlines
vie. 8/2112:15 pm
LHR
-
MLI
1 stop11h 49m
American Airlines
Deal found 1/24$684
This United Airlines deal was found by Cheapflights users on 1/25. 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.
vie. 2/610:47 am
MLI
-
LHR
1 stop18h 28m
United Airlines
mar. 2/106:50 am
LHR
-
MLI
2 stops14h 19m
United Airlines
Deal found 1/25$689
This United Airlines deal was found by Cheapflights users on 1/24. 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.
mié. 8/53:52 pm
MLI
-
LHR
2 stops13h 58m
United Airlines
vie. 8/211:40 pm
LHR
-
MLI
2 stops26h 34m
United Airlines
Deal found 1/24$696
This United Airlines deal was found by Cheapflights users on 1/24. 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.
sáb. 2/215:22 pm
MLI
-
LHR
1 stop32h 33m
United Airlines
sáb. 2/284:40 pm
LHR
-
MLI
2 stops32h 22m
United Airlines
Deal found 1/24$705

Find flight deals from Moline to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Moline (MLI) to Heathrow (LHR). 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 enero 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Ovago
2 stars

Round-trip from

$617
(Cheapflightsfares)

Popular in

June

Cheapest in

August

Average price

$917
Provider with most accurate pricing for Moline Quad-City-London Heathrow flight deals.
Search Deals
Provider most trusted by Cheapflights users for Moline Quad-City-London Heathrow flights.
Search Deals
From Moline Quad-City to London Heathrow
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($257 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($46 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Moline to Heathrow 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 enero 26, 2026.
Use the filters below to find and compare flights from Moline to London Heathrow Airport that are best for you.

Fly from

Moline

Fly to

Heathrow

Route

Depart

Return

Price

MolineLondon

MLI - LHR

MLILHR

Moline Quad-City

mar. 2/24

5:22 pm-10:55 pm

2 stops23h 33m

London Heathrow

mié. 3/4

7:40 am-9:27 pm

2 stops19h 47m

$617

MolineLondon

MLI - LHR

MLILHR

Moline Quad-City

mié. 2/25

5:22 pm-6:35 pm

2 stops19h 13m

London Heathrow

mié. 3/4

11:10 am-9:27 pm

2 stops16h 17m

$617

MolineLondon

MLI - LHR

MLILHR

Moline Quad-City

mié. 2/25

5:55 am-7:50 am

1 stop19h 55m

London Heathrow

mié. 3/4

6:30 am-4:16 pm

2 stops15h 46m

$631

MolineLondon

MLI - LHR

MLILHR

Moline Quad-City

mar. 2/24

5:55 am-7:50 am

1 stop19h 55m

London Heathrow

mié. 3/4

6:30 am-4:16 pm

2 stops15h 46m

$631

MolineLondon

MLI - LHR

MLILHR

Moline Quad-City

mié. 3/11

6:30 am-5:55 am

1 stop18h 25m

London Heathrow

mié. 3/18

8:30 am-10:22 pm

2 stops18h 52m

$650

MolineLondon

MLI - LHR

MLILHR

Moline Quad-City

mar. 2/24

5:55 am-9:00 am

1 stop21h 05m

London Heathrow

dom. 3/1

12:30 pm-10:24 pm

1 stop15h 54m

$659

MolineLondon

MLI - LHR

MLILHR

Moline Quad-City

dom. 2/22

5:55 am-7:05 am

2 stops19h 10m

London Heathrow

dom. 3/1

8:00 pm-4:16 pm

2 stops26h 16m

$663

MolineLondon

MLI - LHR

MLILHR

Moline Quad-City

dom. 2/22

5:01 pm-4:35 pm

2 stops17h 34m

London Heathrow

dom. 3/1

12:30 pm-10:24 pm

1 stop15h 54m

$663

MolineLondon

MLI - LHR

MLILHR

Moline Quad-City

mar. 2/24

5:01 pm-4:35 pm

2 stops17h 34m

London Heathrow

dom. 3/1

12:30 pm-10:24 pm

1 stop15h 54m

$663

MolineLondon

MLI - LHR

MLILHR

Moline Quad-City

vie. 2/6

5:29 pm-11:15 am

1 stop11h 46m

London Heathrow

mar. 2/10

6:35 am-9:36 pm

2 stops21h 01m

$689

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

Compare providers for flights from Moline to Heathrow

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 Heathrow in January.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
OvagoPrice Accuracy2 starsTrust Score*2 stars

*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 Heathrow Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Moline-London Heathrow Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Moline-London Heathrow Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Moline-London Heathrow Airport flights, Cheapflights users trust Ovago the most. Ovago 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 Heathrow Airport 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 Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow 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 Heathrow Airport

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

Currently, August is the cheapest month in which you can book a flight from Moline to London Heathrow Airport (average of $582). Flying from Moline to London Heathrow Airport 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.

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Heathrow. Reviews last updated enero 26, 2026.
Read through reviews of airlines operating flights from Moline to London Heathrow Airport, such as United Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,199 reviews

Food

6.6

Entertainment

7.1

Overall

7.4

Crew

8.1

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,199 reviews
United Airlines
7.4
Good
9,199 reviews

Food

6.6

Entertainment

7.1

Overall

7.4

Crew

8.1

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
American Airlines
7.2
Good
11,189 reviews
United Airlines
7.4
Good
9,199 reviews

Food

6.6

Entertainment

7.1

Overall

7.4

Crew

8.1

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

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

    For a flight from Moline to London Heathrow, you will be flying from Quad-City. Moline Quad-City (MLI) is just 4.0 mi from the center of the city. Quad-City is the only Moline airport and it handles 0 outbound flights to London Heathrow per day. 2 airlines have flights to London Heathrow from Moline Quad-City on a regular basis.

  • How long is the flight from Moline to London Heathrow Airport?

    A quick flight from Moline to London Heathrow Airport can take about 18h 25m. Lufthansa provides one of the quickest options available for as low as $650. There are 4063 mi between Moline and London Heathrow Airport. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Currently priced at $706, American Airlines will fly you from Moline to London Heathrow Airport and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on United Airlines for as low as $711. American Airlines is priced at 24% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Moline to Heathrow 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 Heathrow Airport?

    Currently, August is the cheapest month in which you can book a flight from Moline to London Heathrow Airport (average of $582). Flying from Moline to London Heathrow Airport 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 Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Ilford
Hounslow
Southend-on-Sea
Harrow
Croydon
Eastleigh
Gatwick
Dartford
Dover
Winchester
Orpington
Watford
Northampton
Hayes
Borehamwood
Broadway
Aylesbury
Chipping Norton
Horley
Kingston upon Thames

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Alternative routes for Moline to Heathrow

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 Heathrow

Discover the top 2 airlines that operate flights from Moline to Heathrow. 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 enero 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$706Average$1,164FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$711Average$1,082FlexibilityNo cancel feeOn-time69%

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