MLI - LHR

$622 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 12/7. 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
$622
Typical prices: $1,199-$2,021
Delta
Sun 12/7Sun 12/14
MLI - LHR • 1 stop
Cheapest one-way
Multiple Airlines
Thu 10/23
MLI - LHR • multi-stop
Top airlines
Delta
Cheapest • from $622 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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Flight Deals
Booking Insights
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

Sun, Dec 7 - Sun, Dec 14
Delta Logo
5:08 pm - 11:40 amMLI-LHR
12h 32m1 stop
Delta Logo
8:40 am - 10:33 pmLHR-MLI
43h 53m2 stops
$622Delta
Find Deal
Sun, Dec 7 - Sun, Dec 14
KLM Logo
5:08 pm - 11:40 amMLI-LHR
12h 32m1 stop
KLM Logo
8:55 am - 4:23 pmLHR-MLI
13h 28m1 stop
$641KLM
Find Deal
Sun, Dec 7 - Sun, Dec 14
Virgin Atlantic Logo
6:00 am - 10:50 amMLI-LHR
22h 50m2 stops
Virgin Atlantic Logo
9:40 am - 10:33 pmLHR-MLI
18h 53m2 stops
$654Virgin Atlantic
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Sun, Dec 7 - Sun, Dec 14
United Airlines Logo
1:00 pm - 5:55 amMLI-LHR
10h 55m1 stop
United Airlines Logo
11:10 am - 10:15 amLHR-MLI
29h 05m2 stops
$684United Airlines
Find Deal
Sun, Dec 7 - Sun, Dec 14
United Airlines Logo
3:56 pm - 7:55 amMLI-LHR
9h 59m1 stop
United Airlines Logo
7:40 am - 3:21 pmLHR-MLI
13h 41m1 stop
$709United Airlines
Find Deal
Thu, Apr 16 - Fri, Apr 24
Multiple Airlines Logo
11:31 am - 9:05 amMLI-LHR
15h 34m1 stop
Multiple Airlines Logo
1:10 pm - 9:21 pmLHR-MLI
14h 11m1 stop
$734Multiple Airlines
Find Deal
Fri, Mar 27 - Tue, Mar 31
Virgin Atlantic Logo
5:55 am - 7:50 amMLI-LHR
20h 55m1 stop
Virgin Atlantic Logo
3:15 pm - 4:26 pmLHR-MLI
31h 11m1 stop
$813Virgin Atlantic
Find Deal
Sat, Dec 6 - Sat, Dec 13
Lufthansa Logo
1:00 pm - 5:55 amMLI-LHR
10h 55m1 stop
Lufthansa Logo
1:35 pm - 9:16 pmLHR-MLI
13h 41m1 stop
$1,832Lufthansa
Find Deal
Sat, Dec 6 - Sat, Dec 13
Lufthansa Logo
3:56 pm - 5:55 amMLI-LHR
31h 59m1 stop
Lufthansa Logo
7:30 pm - 5:05 pmLHR-MLI
27h 35m2 stops
$1,845Lufthansa
Find Deal
Sun, Dec 7 - Sun, Dec 14
Multiple Airlines Logo
9:59 pm - 12:50 pmMLI-LHR
32h 51m2 stops
Multiple Airlines Logo
8:05 am - 9:16 pmLHR-MLI
19h 11m3 stops
$2,858Multiple Airlines
Find Deal
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 ($622) and KLM ($641).

Which airlines fly non-stop between Moline and London Heathrow Airport?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Moline to London Heathrow Airport.

There are 2 airlines that fly nonstop from Moline to London Heathrow Airport. They are American Airlines and United Airlines. The cheapest airline for this route is American Airlines, with the best round-trip deal found costing $706. On average, the best prices for this route can be found at American Airlines.

Good to know

Low seasonAugust
Cheapest flight$622
Best time to beat the crowds with an average 28% drop in price.
Most popular time to fly with an average 46% 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 $622 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?

    Star Alliance, and oneworld are the airline alliances operating flights between Moline and London, with Star Alliance 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 $1,011 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 $1,009 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 8995 reviews
7.7Boarding
7.1Entertainment
8.1Crew
7.3Comfort
6.6Food
Airline reviews

Not the fault of United—weather, reroute around weather, time sitting on tarmac, arrived couple hours late, too late for train into city necessitating a much pricier cab but weather…can’t be helped.

8.0 ExcellentBrad, Oct 2025ORD - YYZ
Read more United Airlines reviews

Not the fault of United—weather, reroute around weather, time sitting on tarmac, arrived couple hours late, too late for train into city necessitating a much pricier cab but weather…can’t be helped.

I will never book a flight through Cheap fare. They booked me from Portland Main . And would not give me a refund, so I bought 2 tickets one for 299. From Portland Main to ORD. Then I had to buy a ticket from Oregon PDX to ORD that was another 440. So Just so you know they even told me it was there fault but no refund. Bad bussniess. I did inform United but they said they couldn't help me due to the fact I booked through Cheap Tickets. Never again. And I'm spreding the word. I let everyone know at my 50th class reunion

The flight attendants were rude. Seemed like they didn’t want to be there. Except for one girl that was really nice. Seats are sooooo uncomfortable. They give you a piece of paper and a thin cushion for a pillow and blanket that does nothing. Airlines have gone way downhill, especially United international flights. Food was disguting. Definitely flying ANA next time.

Crew and customer service were excellent. This flight also had plenty of leg room and seat mounted screens for entertainment. A very pleasant flight all around!

It would have been better if the crew has supported my husband's reasons for needing to keep the space clear around his feet, rather than insisting that he put his knapsack in that space.

Subject: Formal Complaint: Discriminatory and Unprofessional Conduct – Request for Immediate Action & Compensation Dear [Airline Customer Relations Team], I am writing to file a formal complaint regarding my recent travel experience with [Airline], which was by far the worst I have ever encountered. What occurred was not only unprofessional, but in several instances discriminatory, unsafe, and unacceptable. On the first leg of my trip, I arrived only four minutes past check-in. Instead of making any attempt to resolve the matter, your representative flatly denied me boarding and made me wait while she attended to passengers who arrived after me. By the time a manager intervened, it was too late to board, costing me time, money, and unnecessary frustration. The second leg of my trip (Chicago–San Francisco) raised even more serious concerns. From the outset, it was apparent that the staff—particularly two attendants—prioritized Caucasian passengers while dismissing African American and minority passengers. • When a Caucasian passenger in the exit row refused to comply with federal safety requirements, I, as a first responder, immediately offered to switch seats and assume the responsibility. My offer was blatantly ignored, and instead, a Caucasian passenger seated further up was chosen. This was discriminatory and deeply insulting, especially as I was actively de-escalating the situation that could have delayed the flight further. • During a lengthy tarmac delay of over 90 minutes, passengers were given conflicting and unreasonable instructions that created unnecessary distress and tension. • Throughout the flight, a visibly intoxicated passenger directly in front of me was disruptive, rude to others, failed to comply with seatbelt and electronic device rules, and yet faced no enforcement from the crew. In stark contrast, I was singled out for repeated compliance checks even though I was following every rule. This unequal treatment was so obvious that multiple passengers around me spoke up in my defense. This pattern of behavior demonstrated a clear lack of professionalism, disregard for passenger safety, and discriminatory treatment. I expect far better from an airline of your stature. As a paying customer subjected to this unacceptable treatment, I am formally requesting: 1. A full investigation into the conduct of the staff on both flights. 2. A written apology acknowledging the discriminatory and unprofessional behavior I endured. 3. Appropriate compensation for the distress, inconvenience, and mishandling of my travel. If this matter is not addressed promptly and thoroughly, I will have no choice but to escalate my complaint further, including filing with the U.S. Department of Transportation and sharing my experience through other channels. I trust [Airline] will take this complaint seriously and provide a timely resolution.

Check in was quick and easy during early hours. Flight was on time, and customer services was a plus.

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.

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.

Lost luggage stuck no clothes and no word after 2 days leaving on cruise no stuff or clothes

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

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

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