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Cheap flights from London to Des Moines from £449

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 16/3. Fares are subject to change and may not be available on all flights or dates of travel.
LON — DSM
10 Apr — 17 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London to Des Moines

Enter your travel dates to find the best prices.

Cheapest flights from London to Des Moines
Explore the most affordable flight options available from London to Des Moines. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 March 2026.

Thu 10/919:30
LHR
-
DSM
2 stops32h 56m
Scandinavian Airlines
Thu 24/914:15
DSM
-
LHR
2 stops21h 25m
Scandinavian Airlines
Deal found 6/3£590
Fri 2/1018:40
LHR
-
DSM
2 stops33h 46m
Scandinavian Airlines
Fri 6/1111:04
DSM
-
LHR
2 stops40h 16m
Scandinavian Airlines
Deal found 10/3£619
Wed 23/918:40
LHR
-
DSM
2 stops33h 46m
Scandinavian Airlines
Sun 27/914:15
DSM
-
LHR
2 stops37h 05m
Scandinavian Airlines
Deal found 6/3£654
Tue 21/410:35
LGW
-
DSM
2 stops17h 59m
Air France
Tue 28/417:45
DSM
-
LGW
2 stops16h 15m
Air France
Deal found 6/3£879
Thu 23/409:15
LCY
-
DSM
2 stops15h 00m
Lufthansa
Thu 30/411:40
DSM
-
LCY
2 stops24h 15m
Lufthansa
Deal found 8/3£893
Fri 24/409:15
LCY
-
DSM
2 stops15h 00m
Lufthansa
Fri 1/519:05
DSM
-
LCY
2 stops40h 50m
Lufthansa
Deal found 10/3£899
Wed 23/920:40
LGW
-
DSM
2 stops29h 21m
Iberia
Sun 27/918:15
DSM
-
LGW
2 stops43h 45m
Iberia
Deal found 9/3£929
Thu 10/920:40
LGW
-
DSM
2 stops32h 48m
Iberia
Thu 24/914:36
DSM
-
LGW
2 stops23h 24m
Iberia
Deal found 9/3£931
Wed 23/919:15
LCY
-
DSM
2 stops30h 46m
Iberia
Sun 27/918:15
DSM
-
LCY
2 stops56h 20m
Iberia
Deal found 9/3£980
Tue 31/320:45
LGW
-
DSM
3 stops24h 57m
Multiple Airlines
Wed 8/410:51
DSM
-
LGW
3 stops19h 09m
Multiple Airlines
Deal found 9/3£1,003
Tue 2/620:40
LGW
-
DSM
2 stops28h 52m
Iberia
Thu 11/608:40
DSM
-
LGW
2 stops29h 20m
Iberia
Deal found 7/3£1,011
Tue 2/606:45
LCY
-
DSM
2 stops17h 14m
Aer Lingus
Thu 11/608:56
DSM
-
LCY
2 stops18h 09m
Aer Lingus
Deal found 6/3£1,091

Find flight deals from London to Des Moines

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Des Moines (DSM). 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 11 March 2026.

Round-trip from

£779

One-way from

£449

Popular in

February

Cheapest in

May

Average price

£777
Scandinavian Airlines
  • Scandinavian Airlines
  • 21/4-28/4
  • 4 total stops
  • 43h 40m total
  • London to Des Moines
Search Deals
16/3
  • 16/3
  • 3 total stops
  • 57h 01m total
  • London to Des Moines
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£31 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£18 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from London to Des Moines 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 11 March 2026.
Use the filters below to find and compare flights from London to Des Moines that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonDes Moines

LHR - DSM

LHRDSM

London Heathrow

Tue 21/4

06:40-22:34

2 stops21h 54m

Des Moines

Tue 28/4

14:44-16:00

2 stops19h 16m

£780

LondonDes Moines

LHR - DSM

LHRDSM

London Heathrow

Tue 21/4

07:25-18:15

2 stops16h 50m

Des Moines

Tue 28/4

08:04-05:55

3 stops15h 51m

£837

LondonDes Moines

LHR - DSM

LHRDSM

London Heathrow

Thu 23/4

07:25-18:15

2 stops16h 50m

Des Moines

Thu 30/4

08:00-05:55

3 stops15h 55m

£869

LondonDes Moines

LGW - DSM

LGWDSM

London Gatwick

Tue 21/4

10:35-22:34

2 stops17h 59m

Des Moines

Tue 28/4

17:45-16:00

2 stops16h 15m

£879

LondonDes Moines

LCY - DSM

LCYDSM

London City

Thu 23/4

09:15-18:15

2 stops15h 00m

Des Moines

Thu 30/4

11:40-17:55

2 stops24h 15m

£893

LondonDes Moines

LHR - DSM

LHRDSM

London Heathrow

Fri 24/4

10:50-21:32

2 stops16h 42m

Des Moines

Fri 1/5

08:00-05:55

3 stops15h 55m

£896

LondonDes Moines

LCY - DSM

LCYDSM

London City

Fri 24/4

09:15-18:15

2 stops15h 00m

Des Moines

Fri 1/5

19:05-17:55

2 stops40h 50m

£899

LondonDes Moines

LHR - DSM

LHRDSM

London Heathrow

Tue 2/6

10:25-21:40

2 stops17h 15m

Des Moines

Thu 11/6

13:35-09:40

1 stop14h 05m

£978
Fastest return journey

LondonDes Moines

LHR - DSM

LHRDSM

London Heathrow

Thu 21/5

06:50-15:48

2 stops14h 58m

Des Moines

Thu 11/6

17:17-12:20

1 stop13h 03m

£986

LondonDes Moines

LGW - DSM

LGWDSM

London Gatwick

Tue 2/6

20:40-19:32

2 stops28h 52m

Des Moines

Thu 11/6

08:40-20:00

2 stops29h 20m

£1,011

Flights are sorted by cheapest return flights first.

Deals found on 9/3

Showing 1-10 of 43 resultsSorted by cheapest first
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Best time to book a flight from London to Des Moines

Have a flexible travel schedule? Discover the best time to fly to Des Moines from London 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 London to Des Moines

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

Currently, August is the cheapest month in which you can book a flight from London to Des Moines (average of £190). Flying from London to Des Moines in February is currently the most expensive (average of £1,160). 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 London to Des Moines?

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

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

Chicago (ORD) – chosen by Cheapflights users on 84% of one-stop itineraries from London to Des Moines on Cheapflights.

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

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

Reykjavik (KEF) is the most affordable one-stop option, with an average return flight price of £556.

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

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

Flights via Reykjavik (KEF) have the shortest average one-way travel time for one-stop routes: 11h 10m.

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

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

Flights via Reykjavik (KEF) offer the fastest connection on this route, with an average stopover time of 1h 05m.

Reviews of airlines servicing Des Moines

Get insights into the airlines that provide service to Des Moines. 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 Des Moines. Reviews last updated 11 March 2026.
See what other customers who have flown with Finnair,Virgin Atlantic, andUnited Airlines from London to Des Moines have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.6
Good
1,371 reviews
Check prices

Crew

8.2

Entertainment

6.9

Food

6.7

Overall

7.6

Comfort

7.5

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
Finnair
7.6
Good
1,371 reviews
Finnair
7.6
Good
1,371 reviews
Check prices

Crew

8.2

Entertainment

6.9

Food

6.7

Overall

7.6

Comfort

7.5

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
Virgin Atlantic
7.5
Good
680 reviews
Finnair
7.6
Good
1,371 reviews
Check prices

Crew

8.2

Entertainment

6.9

Food

6.7

Overall

7.6

Comfort

7.5

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
United Airlines
7.4
Good
9,413 reviews
Finnair
7.6
Good
1,371 reviews
Check prices

Crew

8.2

Entertainment

6.9

Food

6.7

Overall

7.6

Comfort

7.5

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
Lufthansa
6.8
Okay
7,843 reviews
Finnair
7.6
Good
1,371 reviews
Check prices

Crew

8.2

Entertainment

6.9

Food

6.7

Overall

7.6

Comfort

7.5

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
British Airways
6.7
Okay
7,781 reviews
Finnair
7.6
Good
1,371 reviews
Check prices

Crew

8.2

Entertainment

6.9

Food

6.7

Overall

7.6

Comfort

7.5

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights

Related info for your journey

Find useful and relevant information for your journey from London to Des Moines. 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 into for flights to Des Moines from London?

    For a flight from London to Des Moines, you will be flying into Des Moines. Des Moines (DSM) is just 3.6 mi from the center of the city. Des Moines is the only Des Moines airport and it handles 0 inbound flights from London per day. 4 airlines have flights to Des Moines from London on a regular basis.

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

    Scandinavian Airlines, United Airlines, and Air France can get you from London to Des Moines in just under 16h 50m. Your travel time can differ by up to 5h 04m. Airlines will cover a distance of 4176 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines flying from London to Des Moines round-trip?

    Our cheapest airline available from London to Des Moines is United Airlines. Our recent data shows that you can find tickets from as low as £184 on this airline. Additional options worth looking into are British Airways and Finnair, starting at £445 and £613 round-trip. United Airlines is priced at 78% lower than the current average price of a flight leaving 3 months from now.

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

    The most popular route from London to Des Moines is London Heathrow - Des Moines. You may also consider London City - Des Moines or London Gatwick - Des Moines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from London to Des Moines 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 London to Des Moines?

    Currently, August is the cheapest month in which you can book a flight from London to Des Moines (average of £190). Flying from London to Des Moines in February is currently the most expensive (average of £1,160). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 4 airlines flying from London to Des Moines

Discover the top 4 airlines that operate flights from London to Des Moines. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 11 March 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest£184Average£721FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
British AirwaysCheapest£445Average£870FlexibilityNo cancel feeOn-time70%
Search British Airways flights
FinnairCheapest£613Average£838FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Virgin AtlanticCheapest£645Average£766FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from London to Des Moines?

Cheapflights makes it easy to find London to Des Moines flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from London to Des Moines?

Cheapflights helps you find that perfect flight to Des Moines from London by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Yes, we can. To see specific flights from London to Des Moines with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Of course! You can now track prices for flights from London to Des Moines and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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