MLI - LHR

$379 Find Cheap Flights from Moline to London

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Moline to Heathrow departing on 8/15. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to London Heathrow Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Moline to London, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Moline to London, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$896
Multiple Airlines
Wed 9/23Wed 9/30
MLI - LHR • 1 stop
Cheapest one-way
$379
Multiple Airlines
Sat 8/15
MLI - LHR • 1 stop
Top airlines
Cheapest • from $897 (round-trip)
Best reviews • 7.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Moline and Heathrow. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $1,130 (round-trip)
Shortest trip • 11h 24m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 100% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Heathrow!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Moline to Heathrow (MLI-LHR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Moline to Heathrow that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Moline to Heathrow

Wed, Sep 23 - Wed, Sep 30
Multiple Airlines Logo
11:29 am - 6:50 am
MLI
-
LHR
13h 21m
1 stop
Multiple Airlines Logo
1:10 pm - 11:03 pm
LHR
-
MLI
15h 53m
1 stop
$896Multiple Airlines
Wed, Sep 23 - Wed, Sep 30
American Airlines Logo
4:28 pm - 12:50 pm
MLI
-
LHR
14h 22m
1 stop
American Airlines Logo
12:30 pm - 9:39 pm
LHR
-
MLI
15h 09m
1 stop
$897American Airlines
Wed, Sep 23 - Wed, Sep 30
Delta Logo
11:00 am - 11:20 am
MLI
-
LHR
18h 20m
1 stop
Delta Logo
8:20 am - 10:30 pm
LHR
-
MLI
20h 10m
2 stops
$911Delta
Wed, Sep 23 - Wed, Sep 30
Delta Logo
11:00 am - 12:05 pm
MLI
-
LHR
19h 05m
2 stops
Delta Logo
11:45 am - 10:30 pm
LHR
-
MLI
16h 45m
2 stops
$912Delta
Wed, Sep 23 - Wed, Sep 30
Multiple Airlines Logo
11:00 am - 1:15 pm
MLI
-
LHR
20h 15m
1 stop
Multiple Airlines Logo
12:50 pm - 10:30 pm
LHR
-
MLI
15h 40m
2 stops
$971Multiple Airlines
Tue, Aug 25 - Thu, Sep 3
United Airlines Logo
6:50 pm - 11:55 am
MLI
-
LHR
11h 05m
1 stop
United Airlines Logo
6:50 am - 3:09 pm
LHR
-
MLI
14h 19m
2 stops
$1,009United Airlines
Tue, Aug 25 - Thu, Sep 3
United Airlines Logo
1:33 pm - 9:20 am
MLI
-
LHR
13h 47m
2 stops
United Airlines Logo
6:50 am - 3:09 pm
LHR
-
MLI
14h 19m
2 stops
$1,014United Airlines
Tue, Aug 25 - Thu, Sep 3
United Airlines Logo
2:29 pm - 9:00 am
MLI
-
LHR
12h 31m
1 stop
United Airlines Logo
8:00 am - 1:54 pm
LHR
-
MLI
11h 54m
1 stop
$1,038United Airlines
Fri, May 15 - Fri, May 22
Delta Logo
5:56 am - 6:20 am
MLI
-
LHR
18h 24m
2 stops
Delta Logo
9:55 am - 10:20 am
LHR
-
MLI
30h 25m
2 stops
$1,110Delta
Fri, May 15 - Fri, May 22
Delta Logo
5:56 am - 6:20 am
MLI
-
LHR
18h 24m
2 stops
Delta Logo
4:20 pm - 4:37 pm
LHR
-
MLI
30h 17m
2 stops
$1,132Delta
Booking Insights

KAYAK's insights & trends for Moline to Heathrow flights

Get data-powered insights and trends into flights from Moline to Heathrow to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Moline to London Heathrow Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Moline to London Heathrow Airport departing in September.

What is the cheapest month to fly from Moline to London Heathrow Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Moline to London Heathrow Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Moline to London Heathrow Airport is February, where tickets cost $0 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is $1,327 and $1,193 respectively.

Good to know

Low seasonAugust
Cheapest flight$379
Best time to beat the crowds with an average 23% drop in price.
Most popular time to fly with an average 31% increase in price.
Flight from Moline to London

When to book flights from Moline to Heathrow

Are your dates flexible? Find out the best times to travel from Moline to Heathrow based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Moline to London flights

  • What is the cheapest flight from Moline to London Heathrow Airport?

    In the last 3 days, the lowest price for a flight from Moline to London Heathrow Airport was $379 for a one-way ticket and $896 for a round-trip.

  • Do I need a passport to fly between Moline and London?

    A passport is required to fly from Moline to London.

  • Which airports will I be using when flying from Moline to London?

    On your way to London, you’ll fly out from Moline Quad-City. You’ll be landing at London Heathrow.

  • Which aircraft models fly most regularly from Moline to London?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Moline to London?

    oneworld is the only airline alliance operating flights between Moline and London.

  • How does KAYAK find such low prices on flights from Moline to London?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Moline to London.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Moline to London?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from Moline is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Moline to London?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to London with an airline and back to Moline with another airline. Booking your flights between Moline and LHR can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Moline to London?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London from Moline up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Moline to Heathrow

 
See real verified KAYAK customer reviews for airlines flying from Moline to London. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Moline to Heathrow? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
American AirlinesOverall score based on 11678 reviews
6.4Food
6.9Entertainment
7.9Crew
7.5Boarding
7.2Comfort
Airline reviews

I had pre-selected a meal. I was told that it cannot be served because of some issue with the vendor. When travelling business class, I expect better service

6.0 GoodShelly, Apr 2026
IST - LHR
Read more American Airlines reviews

I had pre-selected a meal. I was told that it cannot be served because of some issue with the vendor. When travelling business class, I expect better service

The business class layout of chairs was weired. You are sitting directly across stranger.,

We did not have enough time to make our connecting flight. As a result, we were put onto a different airline for our second leg. The different airline was NOT comparable to British Airlines, and our arrival was significantly delayed. The actual flight on BA was amazing.

Tv screens and movie selection v good. Friendly staff. They were really worried about max capacity and room for carryons. That is never fun but i had no problem finding space when I boarded.

British Airways is an excellent travel service. Comfort, food and airline personnel.

My flight to London from Philadelphia was cancelled due to weather.

Disliked having to wait a little longer to disembark from the plan when we landed in London

Food should be better quality. Video screens have poor resolution and the library of movies is poor. The other airlines are much better.

The trip was smooth but the crew were very abrupt, snatching things before finished and being quite snappy when asked questions.

My wife and I love to travel, so we fly a lot. We've already logged 381,075 miles and with practically every major airline. But this flight was very disappointing. It started off well, with no delays and a new plane. But when lunchtime approached, all that good impression was ruined. Instead of white tablecloths, we were offered small, dark placemats, which, as it turned out, were perfectly adequate for the food. All the food offered—and my wife and I only took fish, and the meat—was not just bad, it was downright disgusting and not heated enough. The same applies to the appetizers. This was the first time in many years of traveling that we've been offered such disgusting food.

Everything you need to know for your flight from Moline to Heathrow

Information on your arrival and departure airports