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Cheap flights from Des Moines to London from £275

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 21/9. 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

Find the cheapest flights from Des Moines to London

Cheap return flights

Enter your travel dates to find the best prices.
Virgin Atlantic Logo
18:54 - 13:15DSM  Des Moines-LHR London Heathrow
12h 21m1 stop Atlanta Hartsfield-Jackson
Virgin Atlantic Logo
10:45 - 16:55LHR  London Heathrow-DSM Des Moines
12h 10m1 stop Detroit Metropolitan Wayne County
£616Virgin Atlantic
Mon, 21 Sep - Tue, 6 Oct
Air Canada Logo
05:45 - 10:00DSM  Des Moines-LHR London Heathrow
22h 15m2 stops Denver Intl Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
14:05 - 23:35LHR  London Heathrow-DSM Des Moines
15h 30m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl
£621Air Canada
Mon, 21 Sep - Tue, 6 Oct
Virgin Atlantic Logo
17:59 - 13:05DSM  Des Moines-LHR London Heathrow
13h 06m1 stop Minneapolis St Paul
Virgin Atlantic Logo
08:55 - 22:26LHR  London Heathrow-DSM Des Moines
19h 31m2 stops Paris Charles de Gaulle Atlanta Hartsfield-Jackson
£631Virgin Atlantic
Mon, 21 Sep - Mon, 28 Sep
Iberia Logo
14:44 - 07:40DSM  Des Moines-LHR London Heathrow
10h 56m1 stop Chicago O'Hare Intl
Iberia Logo
06:15 - 00:04LHR  London Heathrow-DSM Des Moines
23h 49m2 stops Madrid Barajas Chicago O'Hare Intl
£632Iberia
Tue, 22 Sep - Tue, 29 Sep
Iberia Logo
14:44 - 07:40DSM  Des Moines-LHR London Heathrow
10h 56m1 stop Chicago O'Hare Intl
Iberia Logo
06:15 - 19:21LHR  London Heathrow-DSM Des Moines
19h 06m2 stops Madrid Barajas Chicago O'Hare Intl
£633Iberia
Tue, 22 Sep - Tue, 29 Sep
Iberia Logo
14:29 - 07:40DSM  Des Moines-LHR London Heathrow
11h 11m1 stop Chicago O'Hare Intl
Iberia Logo
20:00 - 19:21LHR  London Heathrow-DSM Des Moines
29h 21m2 stops Madrid Barajas Chicago O'Hare Intl
£640Iberia
Mon, 21 Sep - Mon, 28 Sep
Virgin Atlantic Logo
18:54 - 13:15DSM  Des Moines-LHR London Heathrow
12h 21m1 stop Atlanta Hartsfield-Jackson
Virgin Atlantic Logo
19:15 - 20:46LHR  London Heathrow-DSM Des Moines
31h 31m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County
£645Virgin Atlantic
Mon, 21 Sep - Mon, 28 Sep
Lufthansa Logo
15:22 - 16:40DSM  Des Moines-LHR London Heathrow
19h 18m2 stops Chicago O'Hare Intl Frankfurt am Main
Lufthansa Logo
06:30 - 17:48LHR  London Heathrow-DSM Des Moines
17h 18m2 stops Frankfurt am Main Chicago O'Hare Intl
£645Lufthansa
Tue, 22 Sep - Tue, 29 Sep
Virgin Atlantic Logo
11:31 - 06:25DSM  Des Moines-LHR London Heathrow
12h 54m1 stop Atlanta Hartsfield-Jackson
Virgin Atlantic Logo
15:15 - 22:26LHR  London Heathrow-DSM Des Moines
13h 11m1 stop Atlanta Hartsfield-Jackson
£646Virgin Atlantic
Mon, 21 Sep - Mon, 28 Sep
Iberia Logo
14:44 - 07:40DSM  Des Moines-LHR London Heathrow
10h 56m1 stop Chicago O'Hare Intl
Iberia Logo
06:15 - 19:21LHR  London Heathrow-DSM Des Moines
19h 06m2 stops Madrid Barajas Chicago O'Hare Intl
£648Iberia
Tue, 22 Sep - Tue, 29 Sep

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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
21 Sept
DSM18:54Des Moines
12h 21m
1 stop
LHR13:15London Heathrow
6 Oct
LHR10:45London Heathrow
12h 10m
1 stop
DSM16:55Des Moines
£616
Virgin Atlantic
21 Sept
DSM17:59Des Moines
13h 06m
1 stop
LHR13:05London Heathrow
28 Sept
LHR08:55London Heathrow
19h 31m
2 stops
DSM22:26Des Moines
£631
Virgin Atlantic
21 Sept
DSM18:54Des Moines
12h 21m
1 stop
LHR13:15London Heathrow
28 Sept
LHR19:15London Heathrow
31h 31m
2 stops
DSM20:46Des Moines
£645

Air Canada flights from Des Moines to London

Our best Air Canada deals on Des Moines to London flight tickets
Air Canada
21 Sept
DSM05:45Des Moines
22h 15m
2 stops
LHR10:00London Heathrow
6 Oct
LHR14:05London Heathrow
15h 30m
2 stops
DSM23:35Des Moines
£621
Air Canada
23 Sept
DSM11:32Des Moines
15h 03m
2 stops
LHR08:35London Heathrow
30 Sept
LHR17:40London Heathrow
22h 51m
2 stops
DSM10:31Des Moines
£679
Air Canada
22 Sept
DSM06:24Des Moines
18h 06m
2 stops
LHR06:30London Heathrow
29 Sept
LHR09:30London Heathrow
14h 18m
2 stops
DSM17:48Des Moines
£685

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 10 August 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
Fastest return journey

Des MoinesLondon

DSM Des Moines - LHR London Heathrow

DSMLHR

Des Moines

Mon 21/9

18:54-13:15

1 stop12h 21m

London Heathrow

Tue 6/10

10:45-16:55

1 stop12h 10m

£616

Des MoinesLondon

DSM Des Moines - LHR London Heathrow

DSMLHR

Des Moines

Mon 21/9

05:45-10:00

2 stops22h 15m

London Heathrow

Tue 6/10

14:05-23:35

2 stops15h 30m

£621

Des MoinesLondon

DSM Des Moines - LHR London Heathrow

DSMLHR

Des Moines

Mon 21/9

17:59-13:05

1 stop13h 06m

London Heathrow

Mon 28/9

08:55-22:26

2 stops19h 31m

£631

Des MoinesLondon

DSM Des Moines - LHR London Heathrow

DSMLHR

Des Moines

Tue 22/9

14:44-07:40

1 stop10h 56m

London Heathrow

Tue 29/9

06:15-00:04

2 stops23h 49m

£632

Des MoinesLondon

DSM Des Moines - LHR London Heathrow

DSMLHR

Des Moines

Tue 22/9

14:44-07:40

1 stop10h 56m

London Heathrow

Tue 29/9

06:15-19:21

2 stops19h 06m

£633

Des MoinesLondon

DSM Des Moines - LHR London Heathrow

DSMLHR

Des Moines

Mon 21/9

14:29-07:40

1 stop11h 11m

London Heathrow

Mon 28/9

20:00-19:21

2 stops29h 21m

£640

Des MoinesLondon

DSM Des Moines - LHR London Heathrow

DSMLHR

Des Moines

Mon 21/9

18:54-13:15

1 stop12h 21m

London Heathrow

Mon 28/9

19:15-20:46

2 stops31h 31m

£645

Des MoinesLondon

DSM Des Moines - LHR London Heathrow

DSMLHR

Des Moines

Tue 22/9

15:22-16:40

2 stops19h 18m

London Heathrow

Tue 29/9

06:30-17:48

2 stops17h 18m

£645

Des MoinesLondon

DSM Des Moines - LHR London Heathrow

DSMLHR

Des Moines

Mon 21/9

11:31-06:25

1 stop12h 54m

London Heathrow

Mon 28/9

15:15-22:26

1 stop13h 11m

£646

Des MoinesLondon

DSM Des Moines - LHR London Heathrow

DSMLHR

Des Moines

Tue 22/9

14:44-07:40

1 stop10h 56m

London Heathrow

Tue 29/9

06:15-19:21

2 stops19h 06m

£648

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 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 £549 to £672.
The lowest price recently found on this route was £616.

What is the cheapest month to fly to London?

The cheapest month to fly to London from Des Moines is in November. Flight prices, which tend to average around £571, 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 £619.

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 49m

Direct flights

None
The fastest flight from Des Moines to London takes 11h 49m
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 11h 49m 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
Ipswich
Maidstone
Folkestone
Ilford
Hastings
Canterbury
Chichester
Hayes
Guildford
Bedford
Harlow
Colchester
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