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

Iberia is the most popular carrier 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 September 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.

£375 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

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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 - 18:30DSM Des Moines-LHR London Heathrow

21h 31m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen

£615Scandinavian Airlines

Fri, 13 Nov - Wed, 18 Nov

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

14h 20m1 stop Chicago O'Hare Intl

11:22 - 07:55DSM Des Moines-LHR London Heathrow

14h 33m1 stop Chicago O'Hare Intl

£636United Airlines

Mon, 23 Nov - Sun, 29 Nov

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

13h 03m1 stop Chicago O'Hare Intl

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

12h 33m1 stop Chicago O'Hare Intl

£636United Airlines

Wed, 25 Nov - Sun, 29 Nov

11:35 - 20:36LHR London Heathrow-DSM Des Moines

15h 01m1 stop Denver Intl

18:45 - 12:00DSM Des Moines-LHR London Heathrow

11h 15m1 stop Chicago O'Hare Intl

£636United Airlines

Tue, 24 Nov - Sun, 29 Nov

06:35 - 17:28LHR London Heathrow-DSM Des Moines

16h 53m2 stops Munich Franz Josef Strauss Chicago O'Hare Intl

18:45 - 05:55DSM Des Moines-LHR London Heathrow

29h 10m1 stop Chicago O'Hare Intl

£795Lufthansa

Tue, 24 Nov - Sun, 29 Nov

07:40 - 17:28LHR London Heathrow-DSM Des Moines

15h 48m2 stops Munich Franz Josef Strauss Chicago O'Hare Intl

11:22 - 12:00DSM Des Moines-LHR London Heathrow

18h 38m1 stop Chicago O'Hare Intl

£795Lufthansa

Tue, 24 Nov - Mon, 30 Nov

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

14h 20m1 stop Chicago O'Hare Intl

18:45 - 05:55DSM Des Moines-LHR London Heathrow

29h 10m1 stop Chicago O'Hare Intl

£809Lufthansa

Sun, 22 Nov - Sun, 29 Nov

07:30 - 18:54LHR London Heathrow-DSM Des Moines

17h 24m2 stops Madrid Barajas Chicago O'Hare Intl

13:58 - 08:35DSM Des Moines-LHR London Heathrow

12h 37m1 stop Chicago O'Hare Intl

£815British Airways

Mon, 23 Nov - Mon, 30 Nov

15:40 - 00:19LHR London Heathrow-DSM Des Moines

14h 39m1 stop Chicago O'Hare Intl

13:58 - 08:35DSM Des Moines-LHR London Heathrow

12h 37m1 stop Chicago O'Hare Intl

£826British Airways

Wed, 25 Nov - Sun, 29 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, 14 Oct - Wed, 28 Oct

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Scandinavian Airlines flights from London to Des Moines

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

Scandinavian Airlines

13 Nov

LHR06:40London Heathrow

21h 55m

2 stops

DSM22:35Des Moines

18 Nov

DSM14:59Des Moines

21h 31m

2 stops

LHR18:30London Heathrow

£615

Scandinavian Airlines

20 Nov

LHR06:40London Heathrow

21h 55m

2 stops

DSM22:35Des Moines

23 Nov

DSM11:36Des Moines

39h 44m

2 stops

LHR09:20London Heathrow

£706

Scandinavian Airlines

13 Nov

LHR07:05London Heathrow

21h 30m

3 stops

DSM22:35Des Moines

18 Nov

DSM11:36Des Moines

24h 54m

2 stops

LHR18:30London Heathrow

£829

United Airlines flights from London to Des Moines

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

United Airlines

23 Nov

LHR13:35London Heathrow

14h 20m

1 stop

DSM21:55Des Moines

29 Nov

DSM11:22Des Moines

14h 33m

1 stop

LHR07:55London Heathrow

£636

United Airlines

25 Nov

LHR06:50London Heathrow

16h 38m

2 stops

DSM17:28Des Moines

1 Dec

DSM15:20Des Moines

13h 30m

2 stops

LHR10:50London Heathrow

£796

United Airlines

24 Nov

LHR10:00London Heathrow

18h 30m

1 stop

DSM22:30Des Moines

9 Dec

DSM15:20Des Moines

10h 35m

1 stop

LHR07:55London Heathrow

£812

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonDes Moines

LHR London Heathrow - DSM Des Moines

LHRDSM

London Heathrow

Fri 13/11

06:40-22:35

2 stops21h 55m

Des Moines

Wed 18/11

14:59-18:30

2 stops21h 31m

£615

LondonDes Moines

LHR London Heathrow - DSM Des Moines

LHRDSM

London Heathrow

Mon 23/11

13:35-21:55

1 stop14h 20m

Des Moines

Sun 29/11

11:22-07:55

1 stop14h 33m

£636

Fastest return journey

LondonDes Moines

LHR London Heathrow - DSM Des Moines

LHRDSM

London Heathrow

Wed 25/11

10:25-17:28

1 stop13h 03m

Des Moines

Sun 29/11

11:22-05:55

1 stop12h 33m

£636

LondonDes Moines

LHR London Heathrow - DSM Des Moines

LHRDSM

London Heathrow

Tue 24/11

11:35-20:36

1 stop15h 01m

Des Moines

Sun 29/11

18:45-12:00

1 stop11h 15m

£636

LondonDes Moines

LHR London Heathrow - DSM Des Moines

LHRDSM

London Heathrow

Tue 24/11

06:35-17:28

2 stops16h 53m

Des Moines

Sun 29/11

18:45-05:55

1 stop29h 10m

£795

LondonDes Moines

LHR London Heathrow - DSM Des Moines

LHRDSM

London Heathrow

Tue 24/11

07:40-17:28

2 stops15h 48m

Des Moines

Mon 30/11

11:22-12:00

1 stop18h 38m

£795

LondonDes Moines

LHR London Heathrow - DSM Des Moines

LHRDSM

London Heathrow

Sun 22/11

13:35-21:55

1 stop14h 20m

Des Moines

Sun 29/11

18:45-05:55

1 stop29h 10m

£809

LondonDes Moines

LHR London Heathrow - DSM Des Moines

LHRDSM

London Heathrow

Mon 23/11

07:30-18:54

2 stops17h 24m

Des Moines

Mon 30/11

13:58-08:35

1 stop12h 37m

£815

LondonDes Moines

LHR London Heathrow - DSM Des Moines

LHRDSM

London Heathrow

Wed 25/11

15:40-00:19

1 stop14h 39m

Des Moines

Sun 29/11

13:58-08:35

1 stop12h 37m

£826

LondonDes Moines

LHR London Heathrow - DSM Des Moines

LHRDSM

London Heathrow

Wed 14/10

14:45-00:14

1 stop15h 29m

Des Moines

Wed 28/10

14:01-08:35

1 stop13h 34m

£832

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 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 £809. If you don’t want to visit Des Moines in November, then you should wait until April to fly from London, when ticket prices are also cheap, with an average price of £841.

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	£375
Fastest flight time	15h 29m
Direct flights	None

The best one-way flight to Des Moines from London in the past 72 hours is £375. The best return flight deal from London to Des Moines found on momondo in the last 72 hours is £615.

The fastest flight from London to Des Moines takes 15h 29m

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 15h 29m.
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 September 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 (51% of total bookings). The next most popular airlines are American Airlines (24%) and Virgin Atlantic (24%).

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
British Airways	PriceFrom £794	Free Cancellation	Rating 6.7 8,238 reviews		Search British Airways flights
Lufthansa	PriceFrom £797	Free Cancellation	Rating 6.8 8,245 reviews		Search Lufthansa 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 £375

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 11/11. 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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Scandinavian Airlines flights from London to Des Moines

Our best Scandinavian Airlines 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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