LHR - DSM

$599 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 6/5. 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 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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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$1,090
Typical prices: $999-$1,235
Multiple Airlines
Thu 4/23Thu 4/30
LHR - DSM • 2 stops
Cheapest one-way
$599
Typical prices: $1,245-$1,568
Multiple Airlines
Fri 6/5
LHR - DSM • 2 stops
Top airlines
British Airways
Cheapest • from $1,145 (round-trip)
British Airways
Best reviews • 6.7 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between London and Des Moines. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
When to travel
November
Cheapest • 30% price drop
August
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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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 Des Moines!
Flight Deals
Booking Insights
Flight 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

Thu, Apr 23 - Thu, Apr 30
Multiple Airlines Logo
7:25 am - 1:09 pm
LHR
-
DSM
35h 44m
2 stops
Multiple Airlines Logo
7:00 am - 6:45 am
DSM
-
LHR
17h 45m
1 stop
$1,090Multiple Airlines
Thu, Apr 23 - Thu, Apr 30
British Airways Logo
9:45 am - 7:33 pm
LHR
-
DSM
15h 48m
1 stop
British Airways Logo
8:03 pm - 12:15 pm
DSM
-
LHR
10h 12m
1 stop
$1,145British Airways
Thu, Apr 23 - Thu, Apr 30
United Airlines Logo
7:25 am - 6:15 pm
LHR
-
DSM
16h 50m
2 stops
United Airlines Logo
10:02 am - 5:55 am
DSM
-
LHR
13h 53m
2 stops
$1,168United Airlines
Fri, Apr 24 - Fri, May 1
British Airways Logo
12:15 pm - 7:33 pm
LHR
-
DSM
13h 18m
1 stop
British Airways Logo
5:01 pm - 11:15 am
DSM
-
LHR
12h 14m
1 stop
$1,174British Airways
Sun, Apr 26 - Sun, May 3
United Airlines Logo
8:45 am - 9:32 pm
LHR
-
DSM
18h 47m
2 stops
United Airlines Logo
7:05 pm - 8:30 am
DSM
-
LHR
31h 25m
1 stop
$1,176United Airlines
Fri, Apr 24 - Fri, May 1
Lufthansa Logo
8:30 am - 6:15 pm
LHR
-
DSM
15h 45m
2 stops
Lufthansa Logo
7:05 pm - 11:55 am
DSM
-
LHR
10h 50m
1 stop
$1,180Lufthansa
Sun, Jul 12 - Sun, Aug 2
Multiple Airlines Logo
8:25 pm - 9:40 pm
LHR
-
DSM
31h 15m
2 stops
Multiple Airlines Logo
11:18 am - 9:35 am
DSM
-
LHR
16h 17m
2 stops
$1,182Multiple Airlines
Sun, Jul 12 - Sun, Aug 2
Multiple Airlines Logo
8:25 pm - 9:40 pm
LHR
-
DSM
31h 15m
2 stops
Multiple Airlines Logo
8:52 am - 8:05 am
DSM
-
LHR
17h 13m
1 stop
$1,183Multiple Airlines
Fri, Apr 24 - Fri, May 1
Lufthansa Logo
8:30 am - 6:15 pm
LHR
-
DSM
15h 45m
2 stops
Lufthansa Logo
7:05 pm - 3:40 pm
DSM
-
LHR
14h 35m
2 stops
$1,185Lufthansa
Sun, Jul 12 - Sun, Aug 2
Multiple Airlines Logo
6:30 am - 9:40 pm
LHR
-
DSM
45h 10m
2 stops
Multiple Airlines Logo
8:53 am - 8:05 am
DSM
-
LHR
17h 12m
1 stop
$1,188Multiple Airlines
Booking Insights

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.

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

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

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 November, where tickets cost $846 (return) on average. On the other hand, the most expensive months are March and December, where the average cost of round-trip tickets is $1,689 and $1,574 respectively.

Find deals

Good to know

Low seasonFebruary
Cheapest flight$599
Best time to beat the crowds but there is an average 29% increase in price.
Most popular time to fly and prices are also 2% 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 $599 for a one-way ticket and $1,090 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 is the only airline alliance operating flights between London and Des Moines.

  • 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.

Reviews of the 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.
6.7
British AirwaysOverall score based on 7786 reviews
6.8Comfort
7.6Crew
6.4Entertainment
6.9Boarding
6.4Food
Airline reviews

Late takeoff, but on time landing. Lost bags, 3 days to find them, still in transit to my location. Power outlets broken, Wi-Fi not working, so much for working on the long flight.

4.0 OkayDaniel, Feb 2026
LHR - BWI
Read more British Airways reviews

Late takeoff, but on time landing. Lost bags, 3 days to find them, still in transit to my location. Power outlets broken, Wi-Fi not working, so much for working on the long flight.

Good. For a long flight. The comfort of the seat could be better. Also, the food was « normal » plane food. Not indian plane food unfortunately! Everything else was smooth and great.

The seats were comfortable. So many empty seats allowed for stretching out and sleeping. The onboard entertainment was pretty good. The cabin crew were so kind and kept the passengers well- hydrated, and well fed.

We had American Airlines on our return and it was confusing if we were going with Aa or BA I had 2 different flight numbers and didn’t get our gate until it was boarding. So we were a bit nervous as the which it was

My touch screen at my seat wasn't working, the films BA advertised on the website for this flight were not available, and the plane was a little dated, food was good and the staff were good, just let down by the aircraft facilities.

Did not like the seating configuration at all with 2+3+2 in business class. Lacking total privacy and comfort

Check-in experience, for business call please provide a premium experience

Lost my luggage, ran out of food choices in business class, ground crew was completely unapologetic.

Excellent. The crew and flight were great. Checking in was easy and everyone was very helpful.

Entertainment devices on A380 need to be fixed, the seats might do with updates.

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

Information on your arrival and departure airports

London (LHR)
Des Moines (DSM)