LHR - DSM

$661 Find Cheap Flights from London to Des Moines

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from London to Des Moines departing on 10/2. 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 Des Moines

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Des Moines, 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 London to Des Moines, as well as popular online travel agencies
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Flights Deals

Cheap Flights from London to Des Moines (LHR-DSM)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from London to Des Moines 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 London to Des Moines

Tue, Sep 2 - Sat, Sep 6
Virgin Atlantic Logo
9:55 am - 10:43 pmLHR-DSM
18h 48m2 stops
Virgin Atlantic Logo
5:14 pm - 7:15 amDSM-LHR
32h 01m1 stop
$1,047Virgin Atlantic
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Tue, Sep 2 - Sat, Sep 6
Virgin Atlantic Logo
1:05 pm - 4:27 pmLHR-DSM
33h 22m1 stop
Virgin Atlantic Logo
5:14 pm - 6:45 amDSM-LHR
31h 31m1 stop
$1,066Virgin Atlantic
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Fri, Jul 25 - Fri, Aug 1
 Logo
7:40 am - 5:16 pmLHR-DSM
39h 36m3 stops
 Logo
8:35 am - 11:55 amDSM-LHR
21h 20m2 stops
$1,086
Find Deal
Fri, Aug 8 - Sat, Aug 16
Scandinavian Airlines Logo
6:40 am - 10:33 pmLHR-DSM
21h 53m2 stops
Scandinavian Airlines Logo
11:23 am - 9:40 pmDSM-LHR
28h 17m2 stops
$1,092Scandinavian Airlines
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Fri, Jul 25 - Fri, Aug 1
 Logo
7:40 am - 5:16 pmLHR-DSM
39h 36m3 stops
 Logo
8:35 am - 8:20 pmDSM-LHR
29h 45m2 stops
$1,098
Find Deal
Sun, Jun 22 - Sun, Jul 20
British Airways Logo
12:15 pm - 8:13 pmLHR-DSM
13h 58m1 stop
British Airways Logo
6:09 pm - 6:50 amDSM-LHR
30h 41m1 stop
$1,229British Airways
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Fri, Jul 11 - Fri, Jul 25
British Airways Logo
12:15 pm - 8:54 pmLHR-DSM
14h 39m1 stop
British Airways Logo
6:09 pm - 12:15 pmDSM-LHR
12h 06m1 stop
$1,233British Airways
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Sun, Jun 22 - Sun, Jul 20
Delta Logo
6:30 am - 8:37 pmLHR-DSM
20h 07m2 stops
Delta Logo
10:56 am - 8:50 amDSM-LHR
15h 54m2 stops
$1,237Delta
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Sat, Aug 9 - Sun, Aug 17
Scandinavian Airlines Logo
6:40 am - 10:33 pmLHR-DSM
21h 53m2 stops
Scandinavian Airlines Logo
10:55 am - 4:00 pmDSM-LHR
23h 05m2 stops
$1,244Scandinavian Airlines
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Fri, Jul 11 - Fri, Jul 25
Delta Logo
9:35 am - 10:33 pmLHR-DSM
18h 58m2 stops
Delta Logo
5:23 pm - 1:10 pmDSM-LHR
13h 47m1 stop
$1,252Delta
Find Deal
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KAYAK's insights & trends for London to Des Moines flights

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London Heathrow Airport to Des Moines, 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 London Heathrow Airport to Des Moines is February, where tickets cost $820 (return) on average. On the other hand, the most expensive months are December and August, where the average cost of round-trip tickets is $1,396 and $1,378 respectively.

How far in advance should I book a flight from London Heathrow Airport to Des Moines?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from London Heathrow Airport to Des Moines, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from London Heathrow Airport to Des Moines, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 12 weeks before departure.

Good to know

Low seasonJanuary
High seasonSeptember
Cheapest flight$661
Best time to beat the crowds with an average 17% drop in price.
Most popular time to fly and prices are also 12% lower on average.
Flight from London to Des Moines

When to book flights from London to Des Moines

Are your dates flexible? Find out the best times to travel from London to Des Moines 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 London to Des Moines flights

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

    In the last 3 days, the lowest price for a flight from London Heathrow Airport to Des Moines was $661 for a one-way ticket and $1,047 for a round-trip.

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

    Yes, you’ll need a passport to travel to Des Moines from London.

  • Which aircraft models fly most regularly from London to Des Moines?

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

  • Which airline alliances offer flights from London to Des Moines?

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

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

    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 London to Des Moines.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Des Moines from London 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 London to Des Moines?

    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 Des Moines with an airline and back to London with another airline. Booking your flights between London and DSM 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 London to Des Moines?

    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 Des Moines from London up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top airline flying from London to Des Moines

 
See real verified KAYAK customer reviews for airlines flying from London to Des Moines. 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 London to Des Moines? 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.
6.6
British AirwaysOverall score based on 7008 reviews
6.3Food
6.8Boarding
6.7Comfort
6.4Entertainment
7.6Crew
Airline reviews

Better synchronizing the boarding processes. The audio announcements, the personnel and the digital signage were not saying the same thing. All confusion.

6.0 GoodPhilip, Jun 2025LHR - BWI
Read more British Airways reviews

Better synchronizing the boarding processes. The audio announcements, the personnel and the digital signage were not saying the same thing. All confusion.

The first class seats were unusable, mine at the end of the flight, my husband's in the middle of the flight, and the one next to me was unusable either, they had to move the person to another seat.

Last minute gate change. Didn’t put our TSA global on our trip even though we asked multiple times to confirm. Did not help with food when could not eat what was served.

The cabin was bit colder than I like but the crew members looked after us very well. They did even offer hot water bottle and hot chocolate. I cannot rate the crew enough excellent is not good enough. They really were wonderful.

Boarding is always a challenge as folks in al groups crowd around for no reason, but crew handled it well. I once again applaud the LHR ground baggage staff as they got our bags from a flight at Terminal 5A to a flight in Terminal 5C within 40 minutes...amazing!

This flight from London to Chicago was actually on an AA airline. I did book through BA but the flight was AA. Great flight, hectic in Chicago, I wouldn't choose to fly through Chicago again, but that's not the airlines fault. The flight itself was great.

Push back is not working when I complaint a male staff he told me that most of the seats are like that so we can’t do anything

Seats were way too small. I got claustrophobic waiting for trash from meal to be taken away. I couldn't move to even close my tray until trash was taken.

Boarding was fairly chaotic. One of your employees clipped my ankle as he was passing with an empty wheelchair and not only did not apologize but stated something to the effect of “oh forGod’s sake.” There was plenty of room for him to pass. otherwise, everything was excellent.

Fantastic! Great seats! Friendly staff! Amazing selection of shows and movies! Smooth ride! I don’t know what more I could have asked for honestly. They made flying a breeze this time around.

Everything you need to know for your flight from London to Des Moines

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