What is the cheapest airline that flies from London to Des Moines?

United Airlines, Iberia, and British Airways are the most popular carriers operating from London to Des Moines

When did momondo last update prices for flights from London to Des Moines Airport?

Prices for flights from London to Des Moines Airport are refreshed on a daily basis.

How many operators does momondo search for flights from London to Des Moines Airport?

The number of operators available for flights from London to Des Moines Airport is 2 as of October 2026.

How old do you have to be to fly from London to Des Moines Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London to Des Moines Airport.

What documentation or ID do you need to fly to Des Moines Airport?

The travel and health documents required for your trip to Des Moines Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Des Moines Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

£485 Cheap Flights from London to Des Moines in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from London to Des Moines

Return

One-way

Cheap return flights

Enter your travel dates to find the best prices.

06:40 - 22:35LHR London Heathrow-DSM Des Moines

21h 55m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson

14:59 - 16:00DSM Des Moines-LHR London Heathrow

19h 01m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen

£562Scandinavian Airlines

Mon, 16 Nov - Mon, 23 Nov

06:40 - 22:35LHR London Heathrow-DSM Des Moines

21h 55m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson

14:59 - 16:00DSM Des Moines-LHR London Heathrow

19h 01m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen

£576Scandinavian Airlines

Wed, 18 Nov - Mon, 23 Nov

07:05 - 22:35LHR London Heathrow-DSM Des Moines

21h 30m3 stops Oslo Gardermoen Kastrup Copenhagen Atlanta Hartsfield-Jackson

11:36 - 21:40DSM Des Moines-LHR London Heathrow

28h 04m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen

£598Scandinavian Airlines

Mon, 16 Nov - Mon, 23 Nov

17:00 - 22:35LHR London Heathrow-DSM Des Moines

35h 35m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson

05:30 - 17:40DSM Des Moines-LHR London Heathrow

30h 10m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen

£615Scandinavian Airlines

Sun, 15 Nov - Sun, 22 Nov

11:15 - 19:09LHR London Heathrow-DSM Des Moines

12h 54m1 stop Chicago O'Hare Intl

14:01 - 08:05DSM Des Moines-LHR London Heathrow

12h 04m1 stop Chicago O'Hare Intl

£810British Airways

Wed, 17 Mar - Wed, 31 Mar

11:10 - 21:55LHR London Heathrow-DSM Des Moines

16h 45m2 stops Munich Franz Josef Strauss Chicago O'Hare Intl

18:45 - 07:55DSM Des Moines-LHR London Heathrow

31h 10m1 stop Chicago O'Hare Intl

£820Lufthansa

Sun, 15 Nov - Sun, 22 Nov

10:25 - 17:28LHR London Heathrow-DSM Des Moines

13h 03m1 stop Chicago O'Hare Intl

18:45 - 15:50DSM Des Moines-LHR London Heathrow

15h 05m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

£831Lufthansa

Thu, 19 Nov - Tue, 24 Nov

15:40 - 00:26LHR London Heathrow-DSM Des Moines

14h 46m1 stop Chicago O'Hare Intl

09:25 - 08:35DSM Des Moines-LHR London Heathrow

17h 10m1 stop Chicago O'Hare Intl

£832British Airways

Mon, 9 Nov - Tue, 17 Nov

14:45 - 00:14LHR London Heathrow-DSM Des Moines

15h 29m1 stop Chicago O'Hare Intl

14:01 - 08:35DSM Des Moines-LHR London Heathrow

13h 34m1 stop Chicago O'Hare Intl

£832British Airways

Wed, 21 Oct - Tue, 27 Oct

13:35 - 21:55LHR London Heathrow-DSM Des Moines

14h 20m1 stop Chicago O'Hare Intl

11:22 - 05:55DSM Des Moines-LHR London Heathrow

12h 33m1 stop Chicago O'Hare Intl

£832Lufthansa

Mon, 16 Nov - Mon, 23 Nov

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Iberia flights from London to Des Moines

Our best Iberia deals on London to Des Moines flight tickets

Iberia

24 Nov

LHR06:05London Heathrow

18h 50m

2 stops

DSM18:55Des Moines

9 Dec

DSM14:05Des Moines

14h 20m

1 stop

LHR10:25London Heathrow

£800

Iberia

24 Nov

LHR06:05London Heathrow

18h 50m

2 stops

DSM18:55Des Moines

9 Dec

DSM14:05Des Moines

14h 20m

1 stop

LHR10:25London Heathrow

£818

Iberia

24 Nov

LHR06:05London Heathrow

18h 50m

2 stops

DSM18:55Des Moines

9 Dec

DSM14:05Des Moines

14h 20m

1 stop

LHR10:25London Heathrow

£819

United Airlines flights from London to Des Moines

Our best United Airlines deals on London to Des Moines flight tickets

United Airlines

16 Oct

LHR11:25London Heathrow

15h 36m

1 stop

DSM21:01Des Moines

27 Oct

DSM18:45Des Moines

12h 15m

1 stop

LHR12:00London Heathrow

£684

United Airlines

16 Oct

LHR08:00London Heathrow

12h 15m

1 stop

DSM14:15Des Moines

30 Oct

DSM15:24Des Moines

15h 36m

1 stop

LHR12:00London Heathrow

£707

United Airlines

9 Nov

LHR09:00London Heathrow

16h 16m

2 stops

DSM19:16Des Moines

17 Nov

DSM13:27Des Moines

14h 13m

1 stop

LHR09:40London Heathrow

£803

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonDes Moines

LHR London Heathrow - DSM Des Moines

LHRDSM

London Heathrow

Mon 16/11

06:40-22:35

2 stops21h 55m

Des Moines

Mon 23/11

14:59-16:00

2 stops19h 01m

£562

LondonDes Moines

LHR London Heathrow - DSM Des Moines

LHRDSM

London Heathrow

Wed 18/11

06:40-22:35

2 stops21h 55m

Des Moines

Mon 23/11

14:59-16:00

2 stops19h 01m

£576

LondonDes Moines

LHR London Heathrow - DSM Des Moines

LHRDSM

London Heathrow

Mon 16/11

07:05-22:35

3 stops21h 30m

Des Moines

Mon 23/11

11:36-21:40

2 stops28h 04m

£598

LondonDes Moines

LHR London Heathrow - DSM Des Moines

LHRDSM

London Heathrow

Sun 15/11

17:00-22:35

2 stops35h 35m

Des Moines

Sun 22/11

05:30-17:40

2 stops30h 10m

£615

Fastest return journey

LondonDes Moines

LHR London Heathrow - DSM Des Moines

LHRDSM

London Heathrow

Wed 17/3

11:15-19:09

1 stop12h 54m

Des Moines

Wed 31/3

14:01-08:05

1 stop12h 04m

£810

LondonDes Moines

LHR London Heathrow - DSM Des Moines

LHRDSM

London Heathrow

Sun 15/11

11:10-21:55

2 stops16h 45m

Des Moines

Sun 22/11

18:45-07:55

1 stop31h 10m

£820

LondonDes Moines

LHR London Heathrow - DSM Des Moines

LHRDSM

London Heathrow

Thu 19/11

10:25-17:28

1 stop13h 03m

Des Moines

Tue 24/11

18:45-15:50

2 stops15h 05m

£831

LondonDes Moines

LHR London Heathrow - DSM Des Moines

LHRDSM

London Heathrow

Mon 9/11

15:40-00:26

1 stop14h 46m

Des Moines

Tue 17/11

09:25-08:35

1 stop17h 10m

£832

LondonDes Moines

LHR London Heathrow - DSM Des Moines

LHRDSM

London Heathrow

Wed 21/10

14:45-00:14

1 stop15h 29m

Des Moines

Tue 27/10

14:01-08:35

1 stop13h 34m

£832

LondonDes Moines

LHR London Heathrow - DSM Des Moines

LHRDSM

London Heathrow

Mon 16/11

13:35-21:55

1 stop14h 20m

Des Moines

Mon 23/11

11:22-05:55

1 stop12h 33m

£832

Flights are sorted by cheapest return flights first.

Showing 1-10 of 16 resultsSorted by cheapest first

How to get the cheapest flight ticket from London to Des Moines

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Des Moines?

In general, November is the cheapest month to fly from London to Des Moines. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £813. If you don’t want to visit Des Moines in November, then you should wait until January to fly from London, when ticket prices are also cheap, with an average price of £840.

Can stopping save me money on London to Des Moines flights?

You could potentially save up to 18% on your flight if you consider stops on a London to Des Moines flight.

When to book flights from London to Des Moines

Are you open to changing your travel dates? Check out the ideal times to fly from London to Des Moines according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap London to Des Moines (LON to DSM) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to Des Moines

Best price found	£485
Fastest flight time	12h 34m
Direct flights	None

The best one-way flight to Des Moines from London in the past 72 hours is £485. The best return flight deal from London to Des Moines found on momondo in the last 72 hours is £562.

The fastest flight from London to Des Moines takes 12h 34m

There are no direct flights from London to Des Moines. There are no popular flight routes from London to Des Moines.

Search flight deals

Frequently asked questions about flying from London to Des Moines

How far is London to Des Moines by plane?
The straight-line distance from London to Des Moines is 4183.7 mi. In terms of flight time, this usually takes a little over 12h 34m.
When did momondo last update prices for flights from London to Des Moines Airport?
Prices for flights from London to Des Moines Airport are refreshed on a daily basis.
How many operators does momondo search for flights from London to Des Moines Airport?
The number of operators available for flights from London to Des Moines Airport is 2 as of October 2026.
How old do you have to be to fly from London to Des Moines Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London to Des Moines Airport.
What documentation or ID do you need to fly to Des Moines Airport?
The travel and health documents required for your trip to Des Moines Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Des Moines Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from London to Des Moines?
Based on momondo bookings for this flight route, the most popular airline on flight routes from London to Des Moines is British Airways (45% of total bookings). The next most popular airlines are American Airlines (21%), Virgin Atlantic (21%), and United Airlines (13%).

Best airlines flying from London to Des Moines

Compare and see reviews for airlines that fly from London to Des Moines with momondo

Airline	Rating	Free Cancellation	Price
Lufthansa	PriceFrom £797	Free Cancellation	Rating 6.8 8,259 reviews		Search Lufthansa flights
British Airways	PriceFrom £803	Free Cancellation	Rating 6.7 8,244 reviews		Search British Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from London to Des Moines?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from London to Des Moines for you.

Can I find flights from London to Des Moines with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Des Moines from London with this policy.

How can momondo help me find flights from London to Des Moines?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from London to Des Moines.

I’m not ready to book a flight from London to Des Moines right now. Can momondo alert me if prices change?

Price alerts on flights to Des Moines from London are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Des Moines trip

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Cheap flights from London to Des Moines from £485

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Des Moines departing on 1/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Iberia flights from London to Des Moines

Our best Iberia deals on London to Des Moines flight tickets

United Airlines flights from London to Des Moines

Our best United Airlines deals on London to Des Moines flight tickets

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Use the filters below to find and compare flights from London to Des Moines that are best for you.

See travel insights to Des Moines from

How to get the cheapest flight ticket from London to Des Moines

What is the cheapest month to fly to Des Moines?

Can stopping save me money on London to Des Moines flights?

What is the cheapest airline that flies from London to Des Moines?

When to book flights from London to Des Moines

Cheap London to Des Moines (LON to DSM) flight deals and tips

Best price found

Fastest flight time

Direct flights

Frequently asked questions about flying from London to Des Moines

Best airlines flying from London to Des Moines

Compare and see reviews for airlines that fly from London to Des Moines with momondo

Why use momondo?

An easier way to manage your Des Moines trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Iowa

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