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Cheap flights from Des Moines to London from £213

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 19/7. 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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Cheap return flights

Enter your travel dates to find the best prices.
Virgin Atlantic Logo
18:31 - 13:15
DSM
-
LHR
12h 44m
1 stop
Virgin Atlantic Logo
09:20 - 17:45
LHR
-
DSM
14h 25m
1 stop
£579Virgin Atlantic
Tue, 28 Apr - Tue, 5 May
Air Canada Logo
13:10 - 10:00
DSM
-
LHR
14h 50m
2 stops
Air Canada Logo
14:05 - 23:24
LHR
-
DSM
15h 19m
2 stops
£583Air Canada
Tue, 28 Apr - Tue, 5 May
Lufthansa Logo
19:16 - 18:25
DSM
-
LHR
17h 09m
2 stops
Lufthansa Logo
09:00 - 21:32
LHR
-
DSM
18h 32m
2 stops
£600Lufthansa
Sun, 12 Apr - Wed, 22 Apr
British Airways Logo
15:41 - 09:05
DSM
-
LHR
11h 24m
1 stop
British Airways Logo
11:10 - 23:28
LHR
-
DSM
18h 18m
1 stop
£602British Airways
Sun, 6 Sep - Wed, 30 Sep
Multiple Airlines Logo
13:43 - 06:50
DSM
-
LHR
11h 07m
1 stop
Multiple Airlines Logo
08:55 - 18:56
LHR
-
DSM
16h 01m
1 stop
£607Multiple Airlines
Tue, 11 Aug - Fri, 21 Aug
Iberia Logo
17:01 - 10:30
DSM
-
LHR
11h 29m
1 stop
Iberia Logo
07:50 - 23:49
LHR
-
DSM
21h 59m
2 stops
£617Iberia
Wed, 29 Apr - Wed, 6 May
Iberia Logo
14:16 - 10:50
DSM
-
LGW
14h 34m
2 stops
Iberia Logo
20:40 - 23:49
LGW
-
DSM
33h 09m
2 stops
£625Iberia
Wed, 22 Apr - Wed, 29 Apr
Multiple Airlines Logo
19:16 - 23:15
DSM
-
LGW
21h 59m
3 stops
Multiple Airlines Logo
07:35 - 23:24
LGW
-
DSM
21h 49m
3 stops
£642Multiple Airlines
Mon, 27 Apr - Mon, 4 May
Lufthansa Logo
19:05 - 17:55
DSM
-
LCY
16h 50m
2 stops
Lufthansa Logo
09:15 - 23:24
LCY
-
DSM
20h 09m
2 stops
£666Lufthansa
Thu, 30 Apr - Thu, 7 May
British Airways Logo
17:01 - 09:00
DSM
-
LCY
33h 59m
2 stops
British Airways Logo
19:15 - 19:33
LCY
-
DSM
30h 18m
2 stops
£778British Airways
Mon, 27 Apr - Mon, 4 May

British Airways flights from Des Moines to London

Our best British Airways deals on Des Moines to London flight tickets
British Airways
6 Sept
DSM15:41Des Moines
11h 24m
1 stop
LHR09:05London Heathrow
30 Sept
LHR11:10London Heathrow
18h 18m
1 stop
DSM23:28Des Moines
£602
British Airways
22 Apr
DSM14:16Des Moines
14h 59m
1 stop
LHR11:15London Heathrow
29 Apr
LHR07:50London Heathrow
17h 43m
2 stops
DSM19:33Des Moines
£621
British Airways
14 Apr
DSM14:16Des Moines
18h 19m
2 stops
LHR14:35London Heathrow
21 Apr
LHR19:25London Heathrow
30h 08m
2 stops
DSM19:33Des Moines
£639

Iberia flights from Des Moines to London

Our best Iberia deals on Des Moines to London flight tickets
Iberia
29 Apr
DSM17:01Des Moines
11h 29m
1 stop
LHR10:30London Heathrow
6 May
LHR07:50London Heathrow
21h 59m
2 stops
DSM23:49Des Moines
£617
Iberia
28 Apr
DSM14:16Des Moines
14h 14m
1 stop
LHR10:30London Heathrow
5 May
LHR07:50London Heathrow
17h 43m
2 stops
DSM19:33Des Moines
£623
Iberia
28 Apr
DSM12:00Des Moines
13h 40m
1 stop
LHR07:40London Heathrow
5 May
LHR06:15London Heathrow
19h 18m
2 stops
DSM19:33Des Moines
£624

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 17 March 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

Tue 28/4

18:31-13:15

1 stop12h 44m

London Heathrow

Tue 5/5

09:20-17:45

1 stop14h 25m

£579

Des MoinesLondon

DSM - LHR

DSMLHR

Des Moines

Tue 28/4

13:10-10:00

2 stops14h 50m

London Heathrow

Tue 5/5

14:05-23:24

2 stops15h 19m

£583

Des MoinesLondon

DSM - LHR

DSMLHR

Des Moines

Sun 12/4

19:16-18:25

2 stops17h 09m

London Heathrow

Wed 22/4

09:00-21:32

2 stops18h 32m

£600

Des MoinesLondon

DSM - LHR

DSMLHR

Des Moines

Sun 6/9

15:41-09:05

1 stop11h 24m

London Heathrow

Wed 30/9

11:10-23:28

1 stop18h 18m

£602
Fastest return journey

Des MoinesLondon

DSM - LHR

DSMLHR

Des Moines

Tue 11/8

13:43-06:50

1 stop11h 07m

London Heathrow

Fri 21/8

08:55-18:56

1 stop16h 01m

£607

Des MoinesLondon

DSM - LHR

DSMLHR

Des Moines

Wed 29/4

17:01-10:30

1 stop11h 29m

London Heathrow

Wed 6/5

07:50-23:49

2 stops21h 59m

£617

Des MoinesLondon

DSM - LGW

DSMLGW

Des Moines

Wed 22/4

14:16-10:50

2 stops14h 34m

London Gatwick

Wed 29/4

20:40-23:49

2 stops33h 09m

£625

Des MoinesLondon

DSM - LGW

DSMLGW

Des Moines

Mon 27/4

19:16-23:15

3 stops21h 59m

London Gatwick

Mon 4/5

07:35-23:24

3 stops21h 49m

£642

Des MoinesLondon

DSM - LCY

DSMLCY

Des Moines

Thu 30/4

19:05-17:55

2 stops16h 50m

London City

Thu 7/5

09:15-23:24

2 stops20h 09m

£666

Des MoinesLondon

DSM - LCY

DSMLCY

Des Moines

Mon 27/4

17:01-09:00

2 stops33h 59m

London City

Mon 4/5

19:15-19:33

2 stops30h 18m

£778

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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 January. Flight prices, which tend to average around £531, 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 £558.

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 £729 when searching weeks before you fly. 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 £574 on momondo.

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

11h 00m

Direct flights

None
The fastest flight from Des Moines to London takes 11h 00m
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 straight-line distance from Des Moines to London is 4183.7 mi. Typically, this will take 11h 00m 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.

Travelling to a place near London?

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

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