MLI - LHR

$623 Find Cheap Flights from Moline to London

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Moline to Heathrow departing on 10/28. 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

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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Flight Deals

Cheap Flights from Moline to London (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 London 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

Tue, Oct 28 - Tue, Nov 4
Delta Logo
5:00 pm - 11:40 amMLI-LHR
13h 40m1 stop
Delta Logo
8:55 am - 10:20 pmLHR-MLI
19h 25m2 stops
$623Delta
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Tue, Oct 28 - Tue, Nov 4
KLM Logo
6:00 am - 9:00 amMLI-LHR
22h 00m1 stop
KLM Logo
12:30 pm - 10:20 pmLHR-MLI
15h 50m1 stop
$631KLM
Find Deal
Tue, Oct 28 - Tue, Nov 4
Delta Logo
5:00 pm - 1:50 pmMLI-LHR
15h 50m2 stops
Delta Logo
9:00 am - 10:20 pmLHR-MLI
19h 20m2 stops
$655Delta
Find Deal
Wed, Oct 8 - Mon, Oct 20
American Airlines Logo
5:06 pm - 12:30 pmMLI-LHR
13h 24m1 stop
American Airlines Logo
11:05 am - 6:02 pmLHR-MLI
12h 57m1 stop
$718American Airlines
Find Deal
Wed, Oct 8 - Mon, Oct 20
Delta Logo
5:00 pm - 1:30 pmMLI-LHR
14h 30m1 stop
Delta Logo
6:30 pm - 4:20 pmLHR-MLI
27h 50m2 stops
$725Delta
Find Deal
Fri, Oct 17 - Fri, Oct 24
United Airlines Logo
10:50 am - 6:55 amMLI-LHR
14h 05m2 stops
United Airlines Logo
2:05 pm - 3:05 pmLHR-MLI
31h 00m2 stops
$783United Airlines
Find Deal
Sat, Mar 14 - Sat, Mar 21
Delta Logo
5:00 pm - 9:00 amMLI-LHR
11h 00m1 stop
Delta Logo
4:35 pm - 4:26 pmLHR-MLI
28h 51m2 stops
$828Delta
Find Deal
Sat, Mar 14 - Sat, Mar 21
Multiple Airlines Logo
5:00 pm - 9:00 amMLI-LHR
11h 00m1 stop
Multiple Airlines Logo
3:50 pm - 10:34 pmLHR-MLI
35h 44m1 stop
$832Multiple Airlines
Find Deal
Sat, Mar 14 - Sat, Mar 21
United Airlines Logo
3:52 pm - 10:50 amMLI-LHR
13h 58m2 stops
United Airlines Logo
7:40 am - 5:07 pmLHR-MLI
14h 27m1 stop
$855United Airlines
Find Deal
Sat, Mar 14 - Sat, Mar 21
American Airlines Logo
6:43 pm - 11:35 amMLI-LHR
11h 52m1 stop
American Airlines Logo
11:00 am - 5:35 pmLHR-MLI
11h 35m1 stop
$882American Airlines
Find Deal

Everything you should know

Top airlines
Delta
Cheapest • from $623 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Cheapest round-trip
$623
Typical prices: $865-1017
Delta
Tue 10/28Tue 11/4
MLI - LHR • 1 stop
Cheapest one-way
Multiple Airlines
Wed 9/17
MLI - LHR • multi-stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Heathrow!
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.

Which airlines provide the cheapest flights from Moline to London?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Moline to London were found on Delta ($623) and KLM ($631).

Good to know

Low seasonAugust
Cheapest flight$623
Best time to beat the crowds with an average 30% drop in price.
Most popular time to fly with an average 42% 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 $623 for a round-trip ticket.

  • 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?

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between Moline and London, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Moline to London, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from Moline to London are United Airlines and American Airlines. With an average price for the route of $993 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $1,016 and an overall rating of 7.2.

  • 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 airlines 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.
7.4
United AirlinesOverall score based on 8924 reviews
7.7Boarding
6.6Food
7.3Comfort
8.1Crew
7.1Entertainment
Airline reviews

Once we got in the air the pilot made up some of the time of the delay. So that was really nice.

10.0 ExcellentAnonymous, Aug 2025ORD - MEM
Read more United Airlines reviews

Once we got in the air the pilot made up some of the time of the delay. So that was really nice.

We had a layover from YVR to Denver. We bought 4 bottles of Absolut Vodka at the YVR Duty Free for $116.20, after going through security and American Customs Pre Clearance at YVR, Vancouver. When we landed in Denver, United put us behind the American Customs as well as TSA again for some reason. We were forced to go through American Customs and TSA again. TSA confiscated our rightfully owned Duty Free Absolut Vodka bottles. Because United incorrectly forced our flight behind American border and TSA again, we missed the connecting flight. After United put us on a later flight, we eventually arrived in Chicago very late, with hardly any sleep. I am looking for compensation from United for our incorrectly confiscated Absolut Vodka bottles worth $116.20, as well as compensation for incorrectly putting us behind American Customs and TSA again, causing us to miss our connecting flight, making us arrive extremely late in Chicago.

Excellent flight. Boarding was efficient and departure was on time. Smooth flight with on time arrival. Deplaning was also efficient.

Weather delay in Chicago?. No sense of urgency to make connection in Chicago for our connecting flight that wasn't delayed. Connection was missed.

It was delayed instead of departing at 9:20pm, we departed at 11pm… putting us in Columbus after 2am! It was awful. Had I known about the delay, I could have spent some time in the United Lounge… I was starving because I started my journey in Budapest… so I was exhausted and hungry. Plus I had to make new arrangements to be picked up at the airport in Columbus, instead of midnight it was 2:30 am after getting luggage and out of airport. Not feasible. I would have just stayed in Chicago for the night and gotten a morning flight.

It was great, I’m very grateful for the pilots and crew flight attendants for everything.

Although the flight was delayed the crew and the flight itself were very good. Couldn't fault anything and after the disappointment of being abandoned in the US by BA it was a welcome relief to travel with United

Evidently, my seat had the only broken TV. I couldn’t plug it in, get it to come on, or watch anything, and of course, no one could fix it while we were on the plane. The service was good and the boarding was quick

It was fine, definitely older planes with no charging or anything. There’s no entertainment set up on board, but it is nice that they allow you to access the in flight entertainment from your phone without having to pay for the Wi-Fi and they do offer free texting.

The boarding of took of late.The presentation of the food was horrable as was the tast of the food was cold and tastless.

Don’t know they cancelled the flight day before I was to leave. They sent a email at 9:00 pm at night saying they cancelled. That is the smooth way to say we don’t want your business! I think they didn’t have enough people booking so they cancelled the flight! It’s all about the money anymore there is no honesty in business.

The flight was canceled 3 hours after original take off time

Pathetic check in experience at JFK. Everything is self check in. Not enough staff present to help with when the check in process or the kiosk gets stuck. Staff present not welcoming or pleasant at all. On the other hand the NY based flight crew was great. Courteous and friendly throughout the flight. Special meals leave a lot to be desired. Kids meals should be made available when kids are flying and same goes for special kids meals too.

Flight was full, and would have preferred an aisle seat, but due to getting a late ticket ,the seat I had was adequate. The flight crew were very help full and hard working. Food and drink were excellent for the 11hr flight. Overall I was pleased with flight, and would recommend British Airways again.

More choices on menu. Seemed only thing offered was Scottish, and while that’s good for the Scot’s it doesn’t help the Americans who don’t like that food. And I really hate it when, during sleep time the attendants have a very loud conversation right over you. Lastly, I paid 5000 dollars for business class, and having to pay more to choose my seat early is really an insult. Seems greedy

The chicken adobo was a little too spicy but good otherwise. My personal opinion. Movie selection could be improved, too many horror movies. Could add a few more chick flicks! The flight was bumpy at times. We arrived a little early too! Flight attendants friendly.

Again flight was awesome except British Airways lost both gate checked luggage’s. Still missing

really bad they refused to check in luggages that I had purchased, even showing them the transaction receipt from british airways app the staff in miami was MEDIOCRE

Crew was great and responsive. Entertainment quit working with about 4 hours remaining on the flight. My seat cushion was broken.

Not very good , the stewardess were unfriendly and they don't like to be bothered. Cos was a night flight and they need to sleep.

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

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