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

Delta and Aer Lingus are the most popular carriers operating from London to Des Moines

Which airlines fly to Des Moines?

British Airways, Virgin Atlantic and Finnair are the top three most popular airlines that fly to Des Moines from London according to our data. British Airways is the first choice among our users, with 41% of people opting to fly with this airline when travelling to Des Moines. Keep in mind that there are 5 different airlines that fly to Des Moines on a routine basis, so you have a few additional options to choose from.

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 5 as of February 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.

£449 Cheap Flights from London to Des Moines in 2026

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Find the cheapest flights from London to Des Moines

Round-trip

One-way

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17:00 - 22:34

LHR

DSM

35h 34m

2 stops

14:44 - 21:40

DSM

LHR

24h 56m

2 stops

£721Scandinavian Airlines

Mon, 13 Apr - Tue, 21 Apr

11:25 - 20:34

LHR

DSM

15h 09m

1 stop

13:10 - 06:45

DSM

LHR

11h 35m

1 stop

£799Lufthansa

Mon, 13 Apr - Tue, 21 Apr

11:10 - 21:41

LHR

DSM

16h 31m

2 stops

14:04 - 09:40

DSM

LHR

38h 36m

2 stops

£803Lufthansa

Mon, 2 Mar - Mon, 9 Mar

09:30 - 22:59

LHR

DSM

19h 29m

2 stops

18:59 - 11:45

DSM

LHR

10h 46m

1 stop

£810United Airlines

Mon, 13 Apr - Tue, 21 Apr

09:00 - 21:41

LHR

DSM

18h 41m

2 stops

18:49 - 11:15

DSM

LHR

11h 26m

1 stop

£811United Airlines

Mon, 2 Mar - Mon, 9 Mar

09:00 - 21:41

LHR

DSM

18h 41m

2 stops

14:04 - 08:25

DSM

LHR

13h 21m

2 stops

£814United Airlines

Mon, 2 Mar - Mon, 9 Mar

19:40 - 22:19

LGW

DSM

32h 39m

2 stops

10:04 - 19:00

DSM

LGW

27h 56m

2 stops

£826Iberia

Mon, 2 Mar - Mon, 9 Mar

11:45 - 22:19

LGW

DSM

40h 34m

2 stops

13:37 - 19:00

DSM

LGW

24h 23m

2 stops

£828Iberia

Mon, 2 Mar - Mon, 9 Mar

08:40 - 21:10

LCY

DSM

17h 30m

2 stops

11:33 - 08:50

DSM

LCY

15h 17m

2 stops

£1,026Delta

Wed, 25 Mar - Wed, 1 Apr

10:25 - 21:17

LGW

DSM

16h 52m

2 stops

14:35 - 09:25

DSM

LGW

12h 50m

2 stops

£1,432Delta

Thu, 23 Jul - Sun, 26 Jul

Lufthansa flights from London to Des Moines

Our best Lufthansa deals on London to Des Moines flight tickets

Lufthansa

13 Apr

LHR11:25London Heathrow

15h 09m

1 stop

DSM20:34Des Moines

21 Apr

DSM13:10Des Moines

11h 35m

1 stop

LHR06:45London Heathrow

£799

Lufthansa

2 Mar

LHR11:10London Heathrow

16h 31m

2 stops

DSM21:41Des Moines

9 Mar

DSM14:04Des Moines

16h 11m

1 stop

LHR11:15London Heathrow

£803

Lufthansa

2 Mar

LHR07:40London Heathrow

20h 01m

2 stops

DSM21:41Des Moines

9 Mar

DSM14:04Des Moines

10h 51m

1 stop

LHR05:55London Heathrow

£804

Iberia flights from London to Des Moines

Our best Iberia deals on London to Des Moines flight tickets

Iberia

2 Mar

LGW19:40London Gatwick

32h 39m

2 stops

DSM22:19Des Moines

9 Mar

DSM10:04Des Moines

27h 56m

2 stops

LGW19:00London Gatwick

£826

Iberia

2 Mar

LGW11:45London Gatwick

40h 34m

2 stops

DSM22:19Des Moines

9 Mar

DSM13:37Des Moines

24h 23m

2 stops

LGW19:00London Gatwick

£828

Iberia

2 Mar

LGW19:40London Gatwick

32h 39m

2 stops

DSM22:19Des Moines

9 Mar

DSM10:04Des Moines

27h 56m

2 stops

LGW19:00London Gatwick

£830

Fly from

Fly to

Route

Depart

Return

Price

LondonDes Moines

LHR - DSM

LHRDSM

London Heathrow

Mon 13/4

17:00-22:34

2 stops35h 34m

Des Moines

Tue 21/4

14:44-21:40

2 stops24h 56m

£721

LondonDes Moines

LHR - DSM

LHRDSM

London Heathrow

Mon 13/4

11:25-20:34

1 stop15h 09m

Des Moines

Tue 21/4

13:10-06:45

1 stop11h 35m

£799

LondonDes Moines

LHR - DSM

LHRDSM

London Heathrow

Mon 2/3

11:10-21:41

2 stops16h 31m

Des Moines

Mon 9/3

14:04-09:40

2 stops38h 36m

£803

LondonDes Moines

LHR - DSM

LHRDSM

London Heathrow

Mon 13/4

09:30-22:59

2 stops19h 29m

Des Moines

Tue 21/4

18:59-11:45

1 stop10h 46m

£810

LondonDes Moines

LHR - DSM

LHRDSM

London Heathrow

Mon 2/3

09:00-21:41

2 stops18h 41m

Des Moines

Mon 9/3

18:49-11:15

1 stop11h 26m

£811

LondonDes Moines

LHR - DSM

LHRDSM

London Heathrow

Mon 2/3

09:00-21:41

2 stops18h 41m

Des Moines

Mon 9/3

14:04-08:25

2 stops13h 21m

£814

LondonDes Moines

LGW - DSM

LGWDSM

London Gatwick

Mon 2/3

19:40-22:19

2 stops32h 39m

Des Moines

Mon 9/3

10:04-19:00

2 stops27h 56m

£826

LondonDes Moines

LGW - DSM

LGWDSM

London Gatwick

Mon 2/3

11:45-22:19

2 stops40h 34m

Des Moines

Mon 9/3

13:37-19:00

2 stops24h 23m

£828

LondonDes Moines

LCY - DSM

LCYDSM

London City

Wed 25/3

08:40-21:10

2 stops17h 30m

Des Moines

Wed 1/4

11:33-08:50

2 stops15h 17m

£1,026

LondonDes Moines

LGW - DSM

LGWDSM

London Gatwick

Thu 23/7

10:25-21:17

2 stops16h 52m

Des Moines

Sun 26/7

14:35-09:25

2 stops12h 50m

£1,432

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, May 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 £691. If you don’t want to visit Des Moines in May, then you should wait until September to fly from London, when ticket prices are also cheap, with an average price of £710.

How far in advance should I book a flight to Des Moines?

You are more likely to see cheaper flights to Des Moines from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Des Moines for around £835 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Des Moines from London for as low as £710 on momondo.

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

You could potentially save up to 11% 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

Fastest flight time	14h 44m
Direct flights	None

The fastest flight from London to Des Moines takes 14h 44m

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

Search flight deals

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 14h 44m.
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 5 as of February 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 (36% of total bookings). The next most popular airlines are United Airlines (26%), Virgin Atlantic (12%), and Finnair (11%).

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
United Airlines	PriceFrom £182	Free Cancellation	Rating 7.4 9,267 reviews	Search United Airlines flights
British Airways	PriceFrom £439	Free Cancellation	Rating 6.7 7,724 reviews	Search British Airways flights
Lufthansa	PriceFrom £595	Free Cancellation	Rating 6.8 7,779 reviews	Search Lufthansa flights
Finnair	PriceFrom £604	Free Cancellation	Rating 7.6 1,360 reviews	Search Finnair flights
Virgin Atlantic	PriceFrom £636	Free Cancellation	Rating 7.5 678 reviews	Search Virgin Atlantic 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

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.

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Cheap flights from London to Des Moines from £449

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 2/5. 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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Lufthansa flights from London to Des Moines

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Our best Iberia deals on London to Des Moines flight tickets

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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?

How far in advance should I book a flight 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?

Which airlines fly to Des Moines?

When to book flights from London to Des Moines

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

Fastest flight time

Direct flights

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?

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

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

How can momondo help me find flights 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?

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

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