Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Des Moines to London from $224

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 3/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Des Moines to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
Virgin Atlantic Logo
5:16 pm - 11:40 am
DSM
-
LHR
12h 24m1 stop
Virgin Atlantic Logo
8:40 am - 8:54 pm
LHR
-
DSM
18h 14m2 stops
$536Virgin Atlantic
Wed, Jan 21 - Wed, Jan 28
Virgin Atlantic Logo
10:59 am - 7:05 am
DSM
-
LHR
14h 06m1 stop
Virgin Atlantic Logo
8:40 am - 9:24 pm
LHR
-
DSM
18h 44m2 stops
$543Virgin Atlantic
Thu, Jan 29 - Thu, Feb 5
Virgin Atlantic Logo
11:26 am - 6:25 am
DSM
-
LHR
12h 59m1 stop
Virgin Atlantic Logo
1:00 pm - 8:54 pm
LHR
-
DSM
13h 54m1 stop
$570Virgin Atlantic
Wed, Jan 21 - Wed, Jan 28
Lufthansa Logo
11:30 am - 5:55 am
DSM
-
LHR
12h 25m1 stop
Lufthansa Logo
11:10 am - 9:50 pm
LHR
-
DSM
16h 40m2 stops
$571Lufthansa
Mon, Jan 19 - Mon, Jan 26
Lufthansa Logo
11:30 am - 5:55 am
DSM
-
LHR
12h 25m1 stop
Lufthansa Logo
11:10 am - 9:50 pm
LHR
-
DSM
16h 40m2 stops
$578Lufthansa
Mon, Jan 19 - Mon, Jan 26
American Airlines Logo
7:40 am - 7:30 am
DSM
-
LGW
17h 50m2 stops
American Airlines Logo
11:20 am - 11:59 pm
LGW
-
DSM
18h 39m2 stops
$621American Airlines
Mon, Jan 19 - Mon, Jan 26
American Airlines Logo
7:40 am - 7:30 am
DSM
-
LGW
17h 50m2 stops
American Airlines Logo
11:20 am - 12:46 pm
LGW
-
DSM
31h 26m2 stops
$623American Airlines
Fri, Jan 30 - Fri, Feb 6
Delta Logo
10:55 am - 7:55 am
DSM
-
LCY
15h 00m2 stops
Delta Logo
9:20 am - 10:29 pm
LCY
-
DSM
19h 09m2 stops
$794Delta
Wed, Apr 29 - Fri, May 8
British Airways Logo
11:42 am - 7:00 pm
DSM
-
LGW
25h 18m2 stops
British Airways Logo
7:40 pm - 4:24 pm
LGW
-
DSM
50h 44m2 stops
$848British Airways
Fri, Jan 30 - Fri, Feb 6
British Airways Logo
11:42 am - 7:00 pm
DSM
-
LGW
25h 18m2 stops
British Airways Logo
7:40 pm - 4:24 pm
LGW
-
DSM
50h 44m2 stops
$894British Airways
Fri, Jan 30 - Fri, Feb 6

Virgin Atlantic flights from Des Moines to London

Our best Virgin Atlantic deals on Des Moines to London flight tickets
Virgin Atlantic
Jan 21
DSM5:16 pmDes Moines
12h 24m
1 stop
LHR11:40 amLondon Heathrow
Jan 28
LHR8:40 amLondon Heathrow
18h 14m
2 stops
DSM8:54 pmDes Moines
$536
Find similar
Virgin Atlantic
Jan 21
DSM11:26 amDes Moines
12h 59m
1 stop
LHR6:25 amLondon Heathrow
Jan 28
LHR1:00 pmLondon Heathrow
13h 54m
1 stop
DSM8:54 pmDes Moines
$570
Find similar
Virgin Atlantic
Jan 30
DSM5:16 pmDes Moines
12h 24m
1 stop
LHR11:40 amLondon Heathrow
Feb 6
LHR6:30 amLondon Heathrow
20h 54m
2 stops
DSM9:24 pmDes Moines
$578
Find similar

KLM flights from Des Moines to London

Our best KLM deals on Des Moines to London flight tickets
KLM
Jan 19
DSM11:26 amDes Moines
15h 34m
1 stop
LHR9:00 amLondon Heathrow
Jan 26
LHR11:45 amLondon Heathrow
15h 09m
2 stops
DSM8:54 pmDes Moines
$609
Find similar
KLM
Jan 30
DSM10:59 amDes Moines
14h 06m
1 stop
LHR7:05 amLondon Heathrow
Feb 6
LHR6:30 amLondon Heathrow
15h 58m
2 stops
DSM4:28 pmDes Moines
$621
Find similar
KLM
Jan 30
DSM11:26 amDes Moines
14h 24m
1 stop
LHR7:50 amLondon Heathrow
Feb 6
LHR6:30 amLondon Heathrow
15h 11m
2 stops
DSM3:41 pmDes Moines
$622
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Des Moines to London that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from Des Moines to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Des MoinesLondon

DSM - LHR

DSMLHR

Des Moines

Wed 1/21

5:16 pm-11:40 am

1 stop12h 24m

London Heathrow

Wed 1/28

8:40 am-8:54 pm

2 stops18h 14m

$536

Des MoinesLondon

DSM - LHR

DSMLHR

Des Moines

Thu 1/29

10:59 am-7:05 am

1 stop14h 06m

London Heathrow

Thu 2/5

8:40 am-9:24 pm

2 stops18h 44m

$543

Des MoinesLondon

DSM - LHR

DSMLHR

Des Moines

Wed 1/21

11:26 am-6:25 am

1 stop12h 59m

London Heathrow

Wed 1/28

1:00 pm-8:54 pm

1 stop13h 54m

$570

Des MoinesLondon

DSM - LHR

DSMLHR

Des Moines

Mon 1/19

11:30 am-5:55 am

1 stop12h 25m

London Heathrow

Mon 1/26

11:10 am-9:50 pm

2 stops16h 40m

$571

Des MoinesLondon

DSM - LHR

DSMLHR

Des Moines

Mon 1/19

11:30 am-5:55 am

1 stop12h 25m

London Heathrow

Mon 1/26

11:10 am-9:50 pm

2 stops16h 40m

$578

Des MoinesLondon

DSM - LGW

DSMLGW

Des Moines

Mon 1/19

7:40 am-7:30 am

2 stops17h 50m

London Gatwick

Mon 1/26

11:20 am-11:59 pm

2 stops18h 39m

$621

Des MoinesLondon

DSM - LGW

DSMLGW

Des Moines

Fri 1/30

7:40 am-7:30 am

2 stops17h 50m

London Gatwick

Fri 2/6

11:20 am-12:46 pm

2 stops31h 26m

$623

Des MoinesLondon

DSM - LCY

DSMLCY

Des Moines

Wed 4/29

10:55 am-7:55 am

2 stops15h 00m

London City

Fri 5/8

9:20 am-10:29 pm

2 stops19h 09m

$794

Des MoinesLondon

DSM - LGW

DSMLGW

Des Moines

Fri 1/30

11:42 am-7:00 pm

2 stops25h 18m

London Gatwick

Fri 2/6

7:40 pm-4:24 pm

2 stops50h 44m

$848

Des MoinesLondon

DSM - LGW

DSMLGW

Des Moines

Fri 1/30

11:42 am-7:00 pm

2 stops25h 18m

London Gatwick

Fri 2/6

7:40 pm-4:24 pm

2 stops50h 44m

$894

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to London from

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

What is the cheapest month to fly to London?

The cheapest month to fly to London from Des Moines is in January. Flight prices, which tend to average around $706, are often lower during this time because this is during the off-season. The month of February is another great option to travel to London, with average flight prices from Des Moines averaging around $779.

What is the cheapest day to depart on your flight to London?

The cheapest day to depart from Des Moines to London is on a Wednesday. Travelers who choose to depart for London on a Wednesday will often find tickets for as low as $788. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $1,026. These prices are subject to change though, so be sure to set up a Price Alert for flights to London.

What is the cheapest time of day to depart on your flight to London?

Flying to London from Des Moines in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $894 when looking at flights departing in the afternoon. Flights to London are more costly in the morning, with an average ticket price of $951. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to London?

You are more likely to see cheaper flights to London from Des Moines when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around $965 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Des Moines for as low as $752 on momondo.

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

You could potentially save up to 35% 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

Fastest flight time

10h 13m

Direct flights

None
The fastest flight from Des Moines to London takes 10h 13m
There are no direct flights from Des Moines to London. There are no popular flight routes from Des Moines to London.
Search flight deals

  • 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 13m.

  • 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?

  • 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?

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 AtlanticPriceFrom $607Free CancellationRating
7.5
675 reviews
Search Virgin Atlantic flights
DeltaPriceFrom $621Free CancellationRating
7.9
8,006 reviews
Search Delta flights
American AirlinesPriceFrom $699Free CancellationRating
7.2
11,054 reviews
Search American Airlines flights
United AirlinesPriceFrom $723Free CancellationRating
7.4
9,091 reviews
Search United Airlines flights
British AirwaysPriceFrom $727Free CancellationRating
6.7
7,583 reviews
Search British Airways flights

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Gatwick
Hounslow
Milton Keynes
Dover
Luton
Slough
Guildford
Hayes
Dartford
Crawley
Brentwood
Wembley
Watford
Ilford
Cobham
Folkestone
Romford
Richmond
Uxbridge
Stansted

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.

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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 1/17
Sat 1/24
By creating a price alert you accept our terms of use and privacy policy.

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
London City Airport
London Gatwick Airport
London Heathrow Airport
London Luton Airport
London Southend Airport
London Stansted Airport