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Cheap flights from Des Moines to London from £247

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 27/9. 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
1 adult, Economy, 0 bags
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Find the cheapest flights from Des Moines to London

Cheap return flights

Enter your travel dates to find the best prices.
Lufthansa Logo
18:55 - 19:40
DSM
-
LHR
18h 45m
2 stops
Lufthansa Logo
08:45 - 23:02
LHR
-
DSM
19h 17m
2 stops
£690Lufthansa
Thu, 22 Oct - Fri, 30 Oct
Lufthansa Logo
18:55 - 19:40
DSM
-
LHR
18h 45m
2 stops
Lufthansa Logo
08:45 - 23:02
LHR
-
DSM
19h 17m
2 stops
£691Lufthansa
Thu, 22 Oct - Fri, 30 Oct
Virgin Atlantic Logo
18:35 - 13:15
DSM
-
LHR
12h 40m
1 stop
Virgin Atlantic Logo
12:25 - 20:59
LHR
-
DSM
14h 34m
1 stop
£692Virgin Atlantic
Wed, 12 Aug - Wed, 19 Aug
Iberia Logo
18:07 - 10:50
DSM
-
LHR
10h 43m
1 stop
Iberia Logo
06:05 - 20:11
LHR
-
DSM
19h 06m
2 stops
£696Iberia
Thu, 22 Oct - Fri, 30 Oct
United Airlines Logo
11:27 - 06:45
DSM
-
LHR
13h 18m
1 stop
United Airlines Logo
06:50 - 21:35
LHR
-
DSM
19h 45m
2 stops
£697United Airlines
Thu, 22 Oct - Fri, 30 Oct
Air Canada Logo
08:00 - 06:30
DSM
-
LHR
16h 30m
2 stops
Air Canada Logo
14:05 - 10:26
LHR
-
DSM
26h 21m
2 stops
£698Air Canada
Wed, 12 Aug - Wed, 19 Aug
KLM Logo
17:56 - 13:05
DSM
-
LHR
13h 09m
1 stop
KLM Logo
20:55 - 14:04
LHR
-
DSM
23h 09m
2 stops
£698KLM
Wed, 26 Aug - Mon, 31 Aug
United Airlines Logo
15:20 - 09:00
DSM
-
LHR
11h 40m
1 stop
United Airlines Logo
08:40 - 17:28
LHR
-
DSM
38h 48m
2 stops
£705United Airlines
Tue, 18 Aug - Mon, 7 Sep
Iberia Logo
13:55 - 10:50
DSM
-
LGW
14h 55m
2 stops
Iberia Logo
20:40 - 17:27
LGW
-
DSM
26h 47m
2 stops
£744Iberia
Fri, 21 Aug - Wed, 9 Sep
Virgin Atlantic Logo
18:35 - 19:45
DSM
-
LCY
19h 10m
2 stops
Virgin Atlantic Logo
20:15 - 17:11
LCY
-
DSM
26h 56m
2 stops
£756Virgin Atlantic
Thu, 13 Aug - Thu, 20 Aug

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Virgin Atlantic flights from Des Moines to London

Our best Virgin Atlantic deals on Des Moines to London flight tickets
Virgin Atlantic
12 Aug
DSM18:35Des Moines
12h 40m
1 stop
LHR13:15London Heathrow
19 Aug
LHR12:25London Heathrow
14h 34m
1 stop
DSM20:59Des Moines
£692
Virgin Atlantic
12 Aug
DSM18:35Des Moines
12h 40m
1 stop
LHR13:15London Heathrow
19 Aug
LHR12:25London Heathrow
14h 34m
1 stop
DSM20:59Des Moines
£714
Virgin Atlantic
11 Aug
DSM10:23Des Moines
14h 47m
1 stop
LHR07:10London Heathrow
18 Aug
LHR15:15London Heathrow
13h 22m
1 stop
DSM22:37Des Moines
£717

Lufthansa flights from Des Moines to London

Our best Lufthansa deals on Des Moines to London flight tickets
Lufthansa
18 Aug
DSM13:21Des Moines
15h 19m
2 stops
LHR10:40London Heathrow
7 Sept
LHR19:30London Heathrow
27h 58m
2 stops
DSM17:28Des Moines
£727
Lufthansa
21 Aug
DSM13:21Des Moines
17h 29m
2 stops
LHR12:50London Heathrow
9 Sept
LHR09:00London Heathrow
18h 28m
2 stops
DSM21:28Des Moines
£734
Lufthansa
12 Jul
DSM11:23Des Moines
19h 17m
2 stops
LHR12:40London Heathrow
19 Jul
LHR07:25London Heathrow
19h 57m
2 stops
DSM21:22Des Moines
£1,094

momondo Fare Finder

 
Customise 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 279,928 searches. Data last updated 1 July 2026.
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

Cheapest return flight

Des MoinesLondon

DSM - LHR

DSMLHR

Des Moines

Thu 22/10

18:55-19:40

2 stops18h 45m

London Heathrow

Fri 30/10

08:45-23:02

2 stops19h 17m

£690

Des MoinesLondon

DSM - LHR

DSMLHR

Des Moines

Thu 22/10

18:55-19:40

2 stops18h 45m

London Heathrow

Fri 30/10

08:45-23:02

2 stops19h 17m

£691
Fastest return journey

Des MoinesLondon

DSM - LHR

DSMLHR

Des Moines

Wed 12/8

18:35-13:15

1 stop12h 40m

London Heathrow

Wed 19/8

12:25-20:59

1 stop14h 34m

£692

Des MoinesLondon

DSM - LHR

DSMLHR

Des Moines

Thu 22/10

18:07-10:50

1 stop10h 43m

London Heathrow

Fri 30/10

06:05-20:11

2 stops19h 06m

£696

Des MoinesLondon

DSM - LHR

DSMLHR

Des Moines

Thu 22/10

11:27-06:45

1 stop13h 18m

London Heathrow

Fri 30/10

06:50-21:35

2 stops19h 45m

£697

Des MoinesLondon

DSM - LHR

DSMLHR

Des Moines

Wed 12/8

08:00-06:30

2 stops16h 30m

London Heathrow

Wed 19/8

14:05-10:26

2 stops26h 21m

£698

Des MoinesLondon

DSM - LHR

DSMLHR

Des Moines

Wed 26/8

17:56-13:05

1 stop13h 09m

London Heathrow

Mon 31/8

20:55-14:04

2 stops23h 09m

£698

Des MoinesLondon

DSM - LHR

DSMLHR

Des Moines

Tue 18/8

15:20-09:00

1 stop11h 40m

London Heathrow

Mon 7/9

08:40-17:28

2 stops38h 48m

£705

Des MoinesLondon

DSM - LGW

DSMLGW

Des Moines

Fri 21/8

13:55-10:50

2 stops14h 55m

London Gatwick

Wed 9/9

20:40-17:27

2 stops26h 47m

£744

Des MoinesLondon

DSM - LCY

DSMLCY

Des Moines

Thu 13/8

18:35-19:45

2 stops19h 10m

London City

Thu 20/8

20:15-17:11

2 stops26h 56m

£756

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 February. Flight prices, which tend to average around £396, are often lower during this time because this is during the off-season. The month of August is another great option to travel to London, with average flight prices from Des Moines averaging around £404.

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 return 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 40m

Direct flights

None
The fastest flight from Des Moines to London takes 10h 40m
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 straight-line distance from Des Moines to London is 4183.7 mi. Typically, this will take 10h 40m by plane in normal conditions.

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

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Des Moines Airport to London.

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

    The travel and health documents required for your trip to London 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 London. 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 Des Moines to London?

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Wembley
Gatwick
Milton Keynes
Luton
Southend-on-Sea
Slough
Maidstone
Ipswich
Ilford
Canterbury
Folkestone
Guildford
Hayes
Chichester
Hastings
Bedford
Colchester
Harlow
Chelmsford

Why use momondo?

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

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 Des Moines to London for you.

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?

If you are not ready to book a flight from Des Moines to London now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to London and let you know when they change.

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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