Which airport is the most popular layover for flights between Des Moines and London?

Chicago (ORD) was the most common stop: 67% of momondo users choosing 1-stop flights on this route connected there.

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

American Airlines, Iberia, and KLM are the most popular carriers operating from Des Moines to London

What airlines fly to London?

United Airlines, American Airlines and British Airways are the top three most popular airlines that fly to London from Des Moines according to our data. United Airlines is the first choice among our users, with 38% of people opting to fly with this airline when traveling to London. Keep in mind that there are 5 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.

Which layover airport has the shortest connection time from Des Moines to London?

Chicago (ORD) has the shortest average layover time for this route: 1h 19m.

Which layover airport offers the lowest fares from Des Moines to London?

Flights via Atlanta (ATL) offer the lowest average round-trip price of $674.

Which layover airport has the shortest travel time from Des Moines to London?

Flights connecting via Chicago (ORD) have the shortest average one-way travel time: 10h 57m.

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

Prices for flights from Des Moines Airport to London were last updated today.

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

The number of operators available for flights from Des Moines Airport to London is 5 as of October 2026.

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

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 Des Moines Airport to London.

What documentation or ID do you need to fly to London?

The necessary travel and health documents for your London trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$352 Cheap Flights from Des Moines to London in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Des Moines to London

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

7:00 pm - 5:55 amDSM Des Moines-LHR London Heathrow

28h 55m1 stop Chicago O'Hare Intl

11:05 am - 9:15 pmLHR London Heathrow-DSM Des Moines

40h 10m2 stops Brussels Bruxelles-National Chicago O'Hare Intl

$863United Airlines

Fri, Feb 12 - Sun, Feb 14

1:45 pm - 7:10 amDSM Des Moines-LHR London Heathrow

35h 25m2 stops Denver Intl Montreal Pierre Elliott Trudeau Intl

11:05 am - 9:15 pmLHR London Heathrow-DSM Des Moines

40h 10m2 stops Brussels Bruxelles-National Chicago O'Hare Intl

$866United Airlines

Fri, Feb 12 - Sun, Feb 14

3:15 pm - 11:50 amDSM Des Moines-LHR London Heathrow

14h 35m2 stops Chicago O'Hare Intl Toronto Pearson Intl

10:50 am - 9:17 pmLHR London Heathrow-DSM Des Moines

16h 27m2 stops Munich Franz Josef Strauss Chicago O'Hare Intl

$870Multiple Airlines

Sun, Apr 11 - Tue, Apr 20

12:00 pm - 8:05 amDSM Des Moines-LHR London Heathrow

14h 05m1 stop Chicago O'Hare Intl

7:50 am - 11:49 pmLHR London Heathrow-DSM Des Moines

21h 59m2 stops Madrid Barajas Chicago O'Hare Intl

$882Iberia

Sun, Apr 11 - Tue, Apr 20

11:04 am - 7:25 amDSM Des Moines-LHR London Heathrow

14h 21m1 stop Atlanta Hartsfield-Jackson

6:30 am - 5:42 pmLHR London Heathrow-DSM Des Moines

17h 12m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

$889Delta

Tue, Mar 30 - Thu, Apr 15

5:45 am - 6:25 amDSM Des Moines-LHR London Heathrow

18h 40m1 stop Atlanta Hartsfield-Jackson

6:30 am - 4:50 pmLHR London Heathrow-DSM Des Moines

16h 20m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County

$889Delta

Sun, Mar 28 - Tue, Apr 13

2:03 pm - 10:30 amDSM Des Moines-LHR London Heathrow

14h 27m1 stop Chicago O'Hare Intl

7:50 am - 7:33 pmLHR London Heathrow-DSM Des Moines

17h 43m2 stops Madrid Barajas Chicago O'Hare Intl

$909British Airways

Sun, Mar 28 - Thu, Apr 15

2:03 pm - 9:35 amDSM Des Moines-LHR London Heathrow

13h 32m1 stop Chicago O'Hare Intl

7:50 am - 7:33 pmLHR London Heathrow-DSM Des Moines

17h 43m2 stops Madrid Barajas Chicago O'Hare Intl

$909British Airways

Mon, Mar 29 - Thu, Apr 15

2:03 pm - 6:50 amDSM Des Moines-LHR London Heathrow

10h 47m1 stop Chicago O'Hare Intl

12:30 pm - 7:33 pmLHR London Heathrow-DSM Des Moines

13h 03m1 stop Chicago O'Hare Intl

$921American Airlines

Mon, Mar 29 - Wed, Apr 14

3:25 pm - 10:25 amDSM Des Moines-LHR London Heathrow

13h 00m1 stop Dallas/Fort Worth

1:50 pm - 11:05 pmLHR London Heathrow-DSM Des Moines

15h 15m1 stop Dallas/Fort Worth

$981American Airlines

Fri, Nov 27 - Fri, Dec 4

Cheap last minute flights

Enter your travel dates to find the best prices.

5:35 am - 7:15 amDSM Des Moines-LHR London Heathrow

19h 40m1 stop Atlanta Hartsfield-Jackson

6:30 am - 8:40 pmLHR London Heathrow-DSM Des Moines

19h 10m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County

$961Delta

Tue, Oct 20 - Thu, Oct 29

5:50 pm - 1:45 pmDSM Des Moines-LHR London Heathrow

13h 55m2 stops Detroit Metropolitan Wayne County Paris Charles de Gaulle

6:30 am - 8:40 pmLHR London Heathrow-DSM Des Moines

19h 10m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County

$965Delta

Tue, Oct 20 - Thu, Oct 29

11:27 am - 7:15 amDSM Des Moines-LHR London Heathrow

13h 48m1 stop Atlanta Hartsfield-Jackson

9:50 am - 9:00 pmLHR London Heathrow-DSM Des Moines

16h 10m1 stop Minneapolis St Paul

$991Delta

Tue, Oct 20 - Thu, Oct 29

6:54 pm - 1:15 pmDSM Des Moines-LHR London Heathrow

12h 21m1 stop Atlanta Hartsfield-Jackson

10:50 am - 10:33 pmLHR London Heathrow-DSM Des Moines

16h 43m1 stop Atlanta Hartsfield-Jackson

$1,040KLM

Sun, Oct 18 - Sun, Oct 25

9:26 am - 11:15 amDSM Des Moines-LHR London Heathrow

19h 49m1 stop Chicago O'Hare Intl

10:45 am - 12:26 amLHR London Heathrow-DSM Des Moines

43h 41m2 stops Madrid Barajas Chicago O'Hare Intl

$1,077British Airways

Fri, Oct 16 - Sun, Nov 1

7:42 pm - 2:25 pmDSM Des Moines-LHR London Heathrow

12h 43m1 stop Dallas/Fort Worth

11:00 am - 6:56 pmLHR London Heathrow-DSM Des Moines

13h 56m1 stop Chicago O'Hare Intl

$1,091American Airlines

Fri, Oct 16 - Sun, Nov 1

8:00 am - 5:55 amDSM Des Moines-LHR London Heathrow

15h 55m3 stops Chicago O'Hare Intl Washington, D.C. Reagan-National Newark

6:50 am - 5:27 pmLHR London Heathrow-DSM Des Moines

15h 37m2 stops Brussels Bruxelles-National Chicago O'Hare Intl

$1,096United Airlines

Tue, Oct 20 - Thu, Oct 29

9:26 am - 1:30 pmDSM Des Moines-LHR London Heathrow

22h 04m2 stops Chicago O'Hare Intl Dublin

6:45 pm - 8:56 amLHR London Heathrow-DSM Des Moines

43h 11m2 stops Dublin Chicago O'Hare Intl

$1,134Aer Lingus

Sun, Oct 18 - Sun, Oct 25

1:27 pm - 9:40 amDSM Des Moines-LHR London Heathrow

14h 13m1 stop Denver Intl

6:50 am - 5:27 pmLHR London Heathrow-DSM Des Moines

15h 37m2 stops Brussels Bruxelles-National Chicago O'Hare Intl

$1,141United Airlines

Sun, Oct 18 - Sun, Oct 25

9:26 am - 10:20 amDSM Des Moines-LHR London Heathrow

18h 54m2 stops Chicago O'Hare Intl Dublin

6:45 pm - 12:26 amLHR London Heathrow-DSM Des Moines

35h 41m2 stops Dublin Chicago O'Hare Intl

$1,184Aer Lingus

Fri, Oct 16 - Sun, Nov 1

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United Airlines flights from Des Moines to London

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

United Airlines

Feb 12

DSM7:00 pmDes Moines

28h 55m

1 stop

LHR5:55 amLondon Heathrow

Feb 14

LHR11:05 amLondon Heathrow

40h 10m

2 stops

DSM9:15 pmDes Moines

$863

United Airlines

Feb 12

DSM1:45 pmDes Moines

35h 25m

2 stops

LHR7:10 amLondon Heathrow

Feb 14

LHR11:05 amLondon Heathrow

40h 10m

2 stops

DSM9:15 pmDes Moines

$866

United Airlines

Mar 15

DSM1:45 pmDes Moines

14h 55m

1 stop

LHR9:40 amLondon Heathrow

Mar 22

LHR1:45 pmLondon Heathrow

36h 32m

2 stops

DSM9:17 pmDes Moines

$883

Lufthansa flights from Des Moines to London

Our best Lufthansa deals on Des Moines to London flight tickets

Lufthansa

Jan 6

DSM6:30 pmDes Moines

15h 20m

2 stops

LHR3:50 pmLondon Heathrow

Jan 13

LHR11:10 amLondon Heathrow

16h 13m

2 stops

DSM9:23 pmDes Moines

$903

Lufthansa

Oct 21

DSM1:27 pmDes Moines

16h 23m

2 stops

LHR11:50 amLondon Heathrow

Oct 25

LHR6:00 pmLondon Heathrow

28h 27m

2 stops

DSM5:27 pmDes Moines

$1,311

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Des MoinesLondon

DSM Des Moines - LHR London Heathrow

DSMLHR

Des Moines

Fri 2/12

7:00 pm-5:55 am

1 stop28h 55m

London Heathrow

Sun 2/14

11:05 am-9:15 pm

2 stops40h 10m

$863

Des MoinesLondon

DSM Des Moines - LHR London Heathrow

DSMLHR

Des Moines

Fri 2/12

1:45 pm-7:10 am

2 stops35h 25m

London Heathrow

Sun 2/14

11:05 am-9:15 pm

2 stops40h 10m

$866

Des MoinesLondon

DSM Des Moines - LHR London Heathrow

DSMLHR

Des Moines

Sun 4/11

3:15 pm-11:50 am

2 stops14h 35m

London Heathrow

Tue 4/20

10:50 am-9:17 pm

2 stops16h 27m

$870

Des MoinesLondon

DSM Des Moines - LHR London Heathrow

DSMLHR

Des Moines

Sun 4/11

12:00 pm-8:05 am

1 stop14h 05m

London Heathrow

Tue 4/20

7:50 am-11:49 pm

2 stops21h 59m

$882

Des MoinesLondon

DSM Des Moines - LHR London Heathrow

DSMLHR

Des Moines

Tue 3/30

11:04 am-7:25 am

1 stop14h 21m

London Heathrow

Thu 4/15

6:30 am-5:42 pm

2 stops17h 12m

$889

Des MoinesLondon

DSM Des Moines - LHR London Heathrow

DSMLHR

Des Moines

Sun 3/28

5:45 am-6:25 am

1 stop18h 40m

London Heathrow

Tue 4/13

6:30 am-4:50 pm

2 stops16h 20m

$889

Des MoinesLondon

DSM Des Moines - LHR London Heathrow

DSMLHR

Des Moines

Sun 3/28

2:03 pm-10:30 am

1 stop14h 27m

London Heathrow

Thu 4/15

7:50 am-7:33 pm

2 stops17h 43m

$909

Des MoinesLondon

DSM Des Moines - LHR London Heathrow

DSMLHR

Des Moines

Mon 3/29

2:03 pm-9:35 am

1 stop13h 32m

London Heathrow

Thu 4/15

7:50 am-7:33 pm

2 stops17h 43m

$909

Quickest round-trip

Des MoinesLondon

DSM Des Moines - LHR London Heathrow

DSMLHR

Des Moines

Mon 3/29

2:03 pm-6:50 am

1 stop10h 47m

London Heathrow

Wed 4/14

12:30 pm-7:33 pm

1 stop13h 03m

$921

Des MoinesLondon

DSM Des Moines - LHR London Heathrow

DSMLHR

Des Moines

Fri 11/27

3:25 pm-10:25 am

1 stop13h 00m

London Heathrow

Fri 12/4

1:50 pm-11:05 pm

1 stop15h 15m

$981

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

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

Layovers

What is the typical price of a round-trip flight between Des Moines and London?

Prices are currently typical for flights on this route.

Typical prices usually range from $825 to $1,121.
The lowest price recently found on this route was $862.

What is the cheapest month to fly to London?

The cheapest month to fly to London from Des Moines is in February. Flight prices, which tend to average around $841, are often lower during this time because this is during the off-season. The month of April is another great option to travel to London, with average flight prices from Des Moines averaging around $847.

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

You could potentially save up to 25% on your flight if you consider stops on a Des Moines to London flight.

When to book flights from Des Moines to London

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

Estimated round-trip price

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

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

Best Price Found	$352
Fastest flight time	10h 31m
Direct flights	None

The best one-way flight to London from Des Moines in the past 72 hours is $352. The best round-trip flight deal from Des Moines to London found on momondo in the last 72 hours is $863.

The fastest flight from Des Moines to London takes 10h 31m

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

Search flight deals

Frequently asked questions about flying from Des Moines to London

How far is Des Moines to London by plane?
The distance between Des Moines and London is about 4183.7 mi. A reasonable flight in good conditions will take 10h 31m.
When did momondo last update prices for flights from Des Moines Airport to London?
Prices for flights from Des Moines Airport to London were last updated today.
How many operators does momondo search for flights from Des Moines Airport to London?
The number of operators available for flights from Des Moines Airport to London is 5 as of October 2026.
How old do you have to be to fly from Des Moines Airport to London?
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 Des Moines Airport to London.
What documentation or ID do you need to fly to London?
The necessary travel and health documents for your London trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Des Moines to London?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Des Moines to London is American Airlines (27% of total bookings). The next most popular airlines are Delta (23%), United Airlines (21%), and British Airways (19%).

Best airlines flying from Des Moines to London

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

Airline	Rating	Free Cancellation	Price
Virgin Atlantic	PriceFrom $449	Free Cancellation	Rating 7.5 695 reviews	Search Virgin Atlantic flights
Delta	PriceFrom $591	Free Cancellation	Rating 7.8 8,651 reviews	Search Delta flights
British Airways	PriceFrom $665	Free Cancellation	Rating 6.7 8,261 reviews	Search British Airways flights
American Airlines	PriceFrom $681	Free Cancellation	Rating 7.0 12,171 reviews	Search American Airlines flights
United Airlines	PriceFrom $739	Free Cancellation	Rating 7.4 10,363 reviews	Search United Airlines flights

Hounslow

Gatwick

Croydon

Hayes

Milton Keynes

Luton

Stansted

Dover

Kingston upon Thames

Wembley

Richmond

Watford

Worthing

Harrow

Slough

Hook

Ilford

Canterbury

Dunstable

Eastbourne

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Des Moines to London. momondo saves you time and could save you money on your trip.

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

Flights from Des Moines to London with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential Des Moines to London flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for Des Moines to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Cheap flights from Des Moines to London from $352

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Des Moines to London departing on 11/2. 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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United Airlines flights from Des Moines to London

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

Lufthansa flights from Des Moines to London

Our best Lufthansa deals on Des Moines to London flight tickets

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

What is the typical price of a round-trip flight between Des Moines and London?

What is the cheapest month to fly to London?

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

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

What airlines fly to London?

Which airport is the most popular layover for flights between Des Moines and London?

Which layover airport offers the lowest fares from Des Moines to London?

Which layover airport has the shortest travel time from Des Moines to London?

Which layover airport has the shortest connection time from Des Moines to London?

When to book flights from Des Moines to London

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

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Des Moines to London

Best airlines flying from Des Moines to London

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

Traveling to a place near London?

Why use momondo?

An easier way to manage your London trip

We make it super easy to schedule, organize 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 Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London

Fly your favorite airline to London

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to London

List of cabin classes available on flights landing in London. Availability may vary depending on flight origin and airline.

Popular cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo

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