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Cheap flights from Des Moines to London from £245

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 19/10. 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.
Delta Logo
05:45 - 07:50
DSM
-
LHR
20h 05m
1 stop
Delta Logo
08:40 - 19:12
LHR
-
DSM
16h 32m
2 stops
£654Delta
Wed, 2 Dec - Tue, 8 Dec
Iberia Logo
09:26 - 10:25
DSM
-
LHR
18h 59m
1 stop
Iberia Logo
11:00 - 19:09
LHR
-
DSM
14h 09m
1 stop
£676Iberia
Wed, 2 Dec - Tue, 8 Dec
Virgin Atlantic Logo
14:54 - 11:20
DSM
-
LHR
14h 26m
1 stop
Virgin Atlantic Logo
11:30 - 20:59
LHR
-
DSM
15h 29m
2 stops
£679Virgin Atlantic
Mon, 3 Aug - Wed, 19 Aug
Virgin Atlantic Logo
11:28 - 06:25
DSM
-
LHR
12h 57m
1 stop
Virgin Atlantic Logo
09:20 - 17:50
LHR
-
DSM
14h 30m
1 stop
£680Virgin Atlantic
Tue, 18 Aug - Tue, 25 Aug
Virgin Atlantic Logo
14:54 - 11:20
DSM
-
LHR
14h 26m
1 stop
Virgin Atlantic Logo
15:15 - 22:37
LHR
-
DSM
13h 22m
1 stop
£681Virgin Atlantic
Wed, 12 Aug - Wed, 19 Aug
Virgin Atlantic Logo
11:28 - 06:25
DSM
-
LHR
12h 57m
1 stop
Virgin Atlantic Logo
09:20 - 17:50
LHR
-
DSM
14h 30m
1 stop
£683Virgin Atlantic
Tue, 18 Aug - Tue, 25 Aug
Lufthansa Logo
18:55 - 19:40
DSM
-
LHR
18h 45m
2 stops
Lufthansa Logo
08:45 - 23:02
LHR
-
DSM
19h 17m
2 stops
£685Lufthansa
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
£686Lufthansa
Thu, 22 Oct - Fri, 30 Oct
Virgin Atlantic Logo
18:35 - 13:15
DSM
-
LHR
12h 40m
1 stop
Virgin Atlantic Logo
09:20 - 17:50
LHR
-
DSM
14h 30m
1 stop
£686Virgin Atlantic
Mon, 3 Aug - Wed, 19 Aug
Lufthansa Logo
13:21 - 10:40
DSM
-
LHR
15h 19m
2 stops
Lufthansa Logo
06:30 - 17:18
LHR
-
DSM
16h 48m
2 stops
£689Lufthansa
Tue, 18 Aug - Tue, 25 Aug

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American Airlines flights from Des Moines to London Heathrow Airport

Our best American Airlines deals on Des Moines to London Heathrow Airport flight tickets
American Airlines
9 Sept
DSM13:09Des Moines
11h 41m
1 stop
LHR06:50London Heathrow
17 Sept
LHR09:45London Heathrow
13h 41m
1 stop
DSM17:26Des Moines
£720
American Airlines
3 Aug
DSM18:33Des Moines
11h 42m
1 stop
LHR12:15London Heathrow
14 Aug
LHR12:00London Heathrow
12h 41m
1 stop
DSM18:41Des Moines
£739
American Airlines
12 Jul
DSM13:41Des Moines
11h 14m
1 stop
LHR06:55London Heathrow
19 Jul
LHR14:45London Heathrow
15h 16m
1 stop
DSM00:01Des Moines
£1,123

Delta flights from Des Moines to London Heathrow Airport

Our best Delta deals on Des Moines to London Heathrow Airport flight tickets
Delta
12 Aug
DSM17:56Des Moines
13h 09m
1 stop
LHR13:05London Heathrow
19 Aug
LHR06:30London Heathrow
20h 29m
2 stops
DSM20:59Des Moines
£698
Delta
12 Aug
DSM10:23Des Moines
14h 47m
1 stop
LHR07:10London Heathrow
19 Aug
LHR06:30London Heathrow
16h 20m
2 stops
DSM16:50Des Moines
£699
Delta
9 Sept
DSM10:20Des Moines
16h 30m
2 stops
LHR08:50London Heathrow
17 Sept
LHR09:55London Heathrow
16h 51m
2 stops
DSM20:46Des Moines
£702

momondo Fare Finder

 
Customise your flight search to find flights from Des Moines to London Heathrow Airport 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 5 July 2026.
Use the filters below to find and compare flights from Des Moines to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Des MoinesLondon

DSM - LHR

DSMLHR

Des Moines

Wed 2/12

05:45-07:50

1 stop20h 05m

London Heathrow

Tue 8/12

08:40-19:12

2 stops16h 32m

£654

Des MoinesLondon

DSM - LHR

DSMLHR

Des Moines

Wed 2/12

09:26-10:25

1 stop18h 59m

London Heathrow

Tue 8/12

11:00-19:09

1 stop14h 09m

£676

Des MoinesLondon

DSM - LHR

DSMLHR

Des Moines

Mon 3/8

14:54-11:20

1 stop14h 26m

London Heathrow

Wed 19/8

11:30-20:59

2 stops15h 29m

£679

Des MoinesLondon

DSM - LHR

DSMLHR

Des Moines

Tue 18/8

11:28-06:25

1 stop12h 57m

London Heathrow

Tue 25/8

09:20-17:50

1 stop14h 30m

£680

Des MoinesLondon

DSM - LHR

DSMLHR

Des Moines

Wed 12/8

14:54-11:20

1 stop14h 26m

London Heathrow

Wed 19/8

15:15-22:37

1 stop13h 22m

£681

Des MoinesLondon

DSM - LHR

DSMLHR

Des Moines

Tue 18/8

11:28-06:25

1 stop12h 57m

London Heathrow

Tue 25/8

09:20-17:50

1 stop14h 30m

£683

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

£685

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

£686
Fastest return journey

Des MoinesLondon

DSM - LHR

DSMLHR

Des Moines

Mon 3/8

18:35-13:15

1 stop12h 40m

London Heathrow

Wed 19/8

09:20-17:50

1 stop14h 30m

£686

Des MoinesLondon

DSM - LHR

DSMLHR

Des Moines

Tue 18/8

13:21-10:40

2 stops15h 19m

London Heathrow

Tue 25/8

06:30-17:18

2 stops16h 48m

£689

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 Heathrow Airport

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 Heathrow Airport?

What is the cheapest month to fly to London Heathrow Airport?

In general, September is the cheapest month to fly from Des Moines to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £498. The month of November is another great option to travel to London Heathrow Airport, with average flight prices from Des Moines averaging around £553.

When to book flights from Des Moines to London Heathrow Airport

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

Cheap Des Moines to London Heathrow Airport (DSM to LHR) flight deals and tips

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

Fastest flight time

11h 40m

Direct flights

None
The fastest flight from Des Moines to London Heathrow Airport takes 11h 40m
There are no direct flights from Des Moines to London Heathrow Airport. There are no popular flight routes from Des Moines to London Heathrow Airport.
Search flight deals

Frequently asked questions about flying from Des Moines to London Heathrow Airport

  • How far is Des Moines to London Heathrow by plane?

    London Heathrow is 4172.5 mi away from Des Moines. A reasonable flight in good conditions will take 11h 40m.

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

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

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

    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 Heathrow Airport.

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

    The travel and health documents required for your trip to London Heathrow Airport 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 Heathrow Airport. 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
Wembley
Gatwick
Milton Keynes
Luton
Stratford-upon-Avon
Southend-on-Sea
Slough
Northampton
Maidstone
Ipswich
Swindon
Ilford
Canterbury
Folkestone
Poole
Guildford
Hayes
Chichester
Hastings

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from Des Moines.

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

All flight searches from Des Moines to London on momondo can be filtered to show those which offer flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to London from Des Moines. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to London from Des Moines. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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