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Cheap flights from Des Moines to London from £240

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 25/8. Fares are subject to change and may not be available on all flights or dates of travel.
DSM — LON
20 Jun — 27 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Des Moines to London

Enter your travel dates to find the best prices.

Cheapest flights from Des Moines to London
Explore the most affordable flight options available from Des Moines to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 May 2026.

Sun 1/1114:15
DSM
-
LHR
2 stops25h 25m
Scandinavian Airlines
Mon 9/1106:40
LHR
-
DSM
2 stops21h 49m
Scandinavian Airlines
Deal found 20/5£652
Tue 13/1014:15
DSM
-
LHR
2 stops19h 45m
Scandinavian Airlines
Thu 29/1019:30
LHR
-
DSM
2 stops31h 59m
Scandinavian Airlines
Deal found 19/5£655
Wed 23/909:38
DSM
-
LHR
1 stop16h 02m
British Airways
Fri 2/1012:15
LHR
-
DSM
1 stop13h 46m
British Airways
Deal found 20/5£658
Tue 20/1014:37
DSM
-
LHR
1 stop10h 13m
British Airways
Wed 28/1012:35
LHR
-
DSM
1 stop12h 36m
British Airways
Deal found 20/5£659
Tue 13/1018:07
DSM
-
LHR
1 stop11h 08m
British Airways
Thu 29/1007:30
LHR
-
DSM
2 stops17h 41m
British Airways
Deal found 19/5£664
Wed 9/918:15
DSM
-
LHR
1 stop11h 00m
British Airways
Wed 16/907:50
LHR
-
DSM
2 stops21h 38m
British Airways
Deal found 16/5£666
Mon 7/910:26
DSM
-
LHR
1 stop14h 24m
British Airways
Thu 17/913:10
LHR
-
DSM
1 stop16h 18m
British Airways
Deal found 20/5£667
Tue 18/813:51
DSM
-
LHR
1 stop12h 14m
Multiple Airlines
Mon 7/919:25
LHR
-
DSM
2 stops34h 51m
Multiple Airlines
Deal found 20/5£667
Wed 26/810:26
DSM
-
LHR
1 stop14h 24m
Multiple Airlines
Wed 2/907:50
LHR
-
DSM
2 stops22h 26m
Multiple Airlines
Deal found 18/5£671
Wed 4/1113:05
DSM
-
LCY
2 stops14h 10m
Lufthansa
Wed 11/1109:50
LCY
-
DSM
2 stops19h 11m
Lufthansa
Deal found 18/5£722
Thu 24/910:55
DSM
-
LCY
2 stops15h 55m
Delta
Fri 2/1009:20
LCY
-
DSM
2 stops17h 57m
Delta
Deal found 16/5£734
Wed 23/918:55
DSM
-
LCY
2 stops17h 00m
Lufthansa
Fri 2/1009:15
LCY
-
DSM
2 stops20h 20m
Lufthansa
Deal found 20/5£801

Find flight deals from Des Moines to London

Discover tips and strategies to find the most affordable flight options for your journey from Des Moines (DSM) to London (LON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 21 May 2026.

Round-trip from

£652

One-way from

£240

Popular in

June

Cheapest in

August

Average price

£925
Scandinavian Airlines
  • Scandinavian Airlines
  • 1/11-9/11
  • 4 total stops
  • 47h 14m total
  • Des Moines to London
Search Deals
Virgin Atlantic
  • Virgin Atlantic
  • 25/8
  • 1 total stop
  • 13h 09m total
  • Des Moines to London
Search Deals
Highest demand for flights based on searches. 25% potential increase in price (£179 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£27 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights 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, Cheapflights users made 858,174 searches. Data last updated 21 May 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

Mon 9/11

14:15-18:30

2 stops22h 15m

London Heathrow

Fri 13/11

06:40-22:29

2 stops21h 49m

£667

Des MoinesLondon

DSM - LHR

DSMLHR

Des Moines

Mon 9/11

11:30-07:55

1 stop14h 25m

London Heathrow

Fri 13/11

06:50-17:33

2 stops16h 43m

£674

Des MoinesLondon

DSM - LHR

DSMLHR

Des Moines

Sun 27/9

07:00-07:10

2 stops18h 10m

London Heathrow

Fri 2/10

08:40-21:17

2 stops18h 37m

£677

Des MoinesLondon

DSM - LHR

DSMLHR

Des Moines

Wed 26/8

14:45-11:20

2 stops14h 35m

London Heathrow

Wed 2/9

09:55-21:17

2 stops17h 22m

£678

Des MoinesLondon

DSM - LHR

DSMLHR

Des Moines

Wed 23/9

10:15-10:20

2 stops18h 05m

London Heathrow

Fri 2/10

09:55-21:17

2 stops17h 22m

£678

Des MoinesLondon

DSM - LHR

DSMLHR

Des Moines

Fri 25/9

10:55-06:25

2 stops13h 30m

London Heathrow

Fri 2/10

06:30-17:42

2 stops17h 12m

£716

Des MoinesLondon

DSM - LCY

DSMLCY

Des Moines

Thu 24/9

10:55-08:50

2 stops15h 55m

London City

Fri 2/10

09:20-21:17

2 stops17h 57m

£734
Fastest return journey

Des MoinesLondon

DSM - LHR

DSMLHR

Des Moines

Mon 3/8

17:56-13:05

1 stop13h 09m

London Heathrow

Fri 14/8

06:30-16:47

2 stops16h 17m

£742

Des MoinesLondon

DSM - LHR

DSMLHR

Des Moines

Sun 27/9

11:04-18:30

2 stops25h 26m

London Heathrow

Fri 2/10

06:40-22:26

3 stops21h 46m

£752

Des MoinesLondon

DSM - LHR

DSMLHR

Des Moines

Fri 10/7

15:24-11:55

1 stop14h 31m

London Heathrow

Mon 31/8

12:10-22:28

2 stops40h 18m

£763

Flights are sorted by cheapest return flights first.

Deals found on 20/5

Showing 1-10 of 52 resultsSorted by cheapest first
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Best time to book a flight from Des Moines to London

Have a flexible travel schedule? Discover the best time to fly to London from Des Moines with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Des Moines to London

What is the cheapest month to book a flight from Des Moines to London?

Currently, February is the cheapest month in which you can book a flight from Des Moines to London (average of £391). Flying from Des Moines to London in July is currently the most expensive (average of £699). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost for a return flight from Des Moines to London?

What’s the top stopover airport for flights from Des Moines to London?

Share of one-stop return flights from Des Moines to London chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Chicago (ORD) – chosen by Cheapflights users on 50% of one-stop itineraries from Des Moines to London on Cheapflights.

What’s the cheapest stopover airport for flights from Des Moines to London?

Average return fare for one-stop flights from Des Moines to London, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Atlanta (ATL) is the most affordable one-stop option, with an average return flight price of £486.

What’s the fastest stopover option from Des Moines to London?

Shortest average travel time for one-stop one-way flights from Des Moines to London, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Chicago (ORD) have the shortest average one-way travel time for one-stop routes: 10h 51m.

Which airport typically offers the quickest stopover for flights from Des Moines to London?

Average stopover duration for one-stop one-way flights from Des Moines to London, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Atlanta (ATL) offer the fastest connection on this route, with an average stopover time of 1h 55m.

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to London. Reviews last updated 21 May 2026.
Read reviews from past customers who have flown with Virgin Atlantic from Des Moines to London. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Virgin Atlantic
7.5
Good
689 reviews
Check prices

Food

6.9

Overall

7.5

Boarding

7.7

Comfort

7.3

Entertainment

7.5

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
Virgin Atlantic
7.5
Good
689 reviews
Virgin Atlantic
7.5
Good
689 reviews
Check prices

Food

6.9

Overall

7.5

Boarding

7.7

Comfort

7.3

Entertainment

7.5

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.

Related info for your journey

Find useful and relevant information for your journey from Des Moines to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Des Moines to London?

    Des Moines (DSM) is the airport you will fly out of if you book a flight from Des Moines to London. You should not have trouble finding flights to London from Des Moines; the airport handles an average of 0 outbound flights to London per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Des Moines airport to London. It is only a 3.6 mi journey to Des Moines (DSM) from Des Moines’s city center.

  • How long is the flight from Des Moines to London?

    A quick flight from Des Moines to London can take about 14h 25m. Scandinavian Airlines provides one of the quickest options available for as low as £674. The distance between Des Moines and London is about 4176 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What are the most popular routes from Des Moines to London?

    When deciding which route to take from Des Moines to London consider Des Moines - London Heathrow, Des Moines - London City or Des Moines - London Gatwick as they are the most popular.

  • Can I find deals for flights from Des Moines to London that include hotel bookings?

    Yes. In addition to deals on Des Moines to London flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Des Moines to London?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Des Moines to London.

  • Can I find deals for business class flights from Des Moines to London?

    Yes. Cheapflights offers flight deals from Des Moines to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Des Moines to London?

    Currently, February is the cheapest month in which you can book a flight from Des Moines to London (average of £391). Flying from Des Moines to London in July is currently the most expensive (average of £699). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
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Why should you use Cheapflights to find cheap flight tickets from Des Moines to London?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to London from Des Moines.

Can Cheapflights find flights from Des Moines to London with no change fees?

Need flexible booking options for your flight to London from Des Moines? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Des Moines to London become cheaper?

Yes, Cheapflights offers price alerts on Des Moines to London flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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