How long is the flight from Des Moines to London?

A quick flight from Des Moines to London can take about 14h 41m. Delta provides one of the quickest options available for as low as $597. The distance from Des Moines to London is about 4176 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

Delta, at $684, was found to be the cheapest airline from Des Moines to London.Alternate airlines to your destination round-trip include Virgin Atlantic and United Airlines. Delta is 28% cheaper than the average price of flights available within the next 90 days to this destination.

In terms of precipitation, rainfall in London ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London when rainfall is around 1.6 in.

If weather is an important factor for your trip to London, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

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

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

What are the most popular airlines that fly from Des Moines to London?

When booking a flight from Des Moines to London, you may want to consider flying on American Airlines, British Airways or United Airlines as they are the most popular for this route.

Most accurate provider : When it comes to deals on Des Moines-London flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Des Moines-London flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Des Moines-London flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Des Moines-London flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Des Moines-London flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

If you book a flight to London from Des Moines, you will be flying from Des Moines, which is the city’s only airport. Des Moines (DSM) is located 3.6 mi from the center of Des Moines. There are 0 flights from Des Moines to London per day from 5 different airlines.

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 vacation 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.

$331+ Cheap Flights from Des Moines to London

Q: How much does it cost to fly round-trip from Des Moines to London?

Airfare is below average for this route at the moment. Des Moines to London flights typically cost between $804 and $1,156 in December. The cheapest round-trip price found within the last 3 days was $506 on Virgin Atlantic (Dec 10-Dec 17).

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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

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Cheapflights Tip: The best prices from Des Moines to London are usually found in January or February, booked 5 days in advance, depart on a Wednesday or Monday and return on a Tuesday

Find flight deals from Des Moines to London

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 October 28, 2025.

Wed 12/102:16 pmDSM - LHR

1 stop15h 24mVirgin Atlantic

Wed 12/171:00 pmLHR - DSM

1 stop13h 46mVirgin Atlantic

Deal found 10/26

$506

Tue 12/92:16 pmDSM - LHR

1 stop11h 34mVirgin Atlantic

Tue 12/161:00 pmLHR - DSM

1 stop13h 46mVirgin Atlantic

Deal found 10/26

$560

Fri 12/125:34 amDSM - LHR

1 stop24h 06mVirgin Atlantic

Fri 12/191:00 pmLHR - DSM

1 stop13h 46mVirgin Atlantic

Deal found 10/28

$561

Mon 12/111:28 amDSM - LHR

1 stop12h 57mVirgin Atlantic

Wed 12/108:55 amLHR - DSM

1 stop14h 52mVirgin Atlantic

Deal found 10/28

$562

Tue 12/92:59 pmDSM - LHR

1 stop10h 06mKLM

Tue 12/166:30 amLHR - DSM

2 stops15h 46mKLM

Deal found 10/26

$583

Mon 12/12:45 pmDSM - LHR

1 stop10h 20mMultiple Airlines

Wed 12/106:20 amLHR - DSM

2 stops15h 56mMultiple Airlines

Deal found 10/28

$584

Tue 12/211:01 amDSM - LHR

1 stop14h 04mVirgin Atlantic

Tue 12/911:05 amLHR - DSM

1 stop11h 58mVirgin Atlantic

Deal found 10/26

$585

Tue 12/211:23 amDSM - LHR

2 stops14h 42mDelta

Tue 12/96:20 amLHR - DSM

2 stops17h 27mDelta

Deal found 10/26

$596

Wed 12/106:33 pmDSM - LHR

1 stop11h 07mDelta

Wed 12/1710:45 amLHR - DSM

1 stop17h 49mDelta

Deal found 10/26

$599

Wed 12/1010:20 amDSM - LCY

2 stops14h 55mVirgin Atlantic

Wed 12/178:05 pmLCY - DSM

2 stops30h 41mVirgin Atlantic

Deal found 10/26

$639

Wed 11/121:05 pmDSM - LCY

2 stops17h 50mMultiple Airlines

Wed 11/199:50 amLCY - DSM

2 stops18h 30mMultiple Airlines

Deal found 10/26

$664

Wed 11/51:05 pmDSM - LCY

2 stops21h 35mMultiple Airlines

Wed 11/129:50 amLCY - DSM

2 stops18h 30mMultiple Airlines

Deal found 10/26

$674

Best flights from Des Moines to London
Discover carefully curated flight deals from Des Moines to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 28, 2025.

Tue 12/92:59 pmDSM - LHR

2 stops14h 41mDelta

Tue 12/166:30 amLHR - DSM

2 stops20h 45mDelta

Deal found 10/26

$597

Wed 12/105:34 amDSM - LHR

1 stop18h 51mVirgin Atlantic

Wed 12/1710:45 amLHR - DSM

2 stops16h 01mVirgin Atlantic

Deal found 10/26

$604

Mon 1/128:00 amDSM - LCY

3 stops19h 15mMultiple Airlines

Mon 1/195:50 pmLCY - DSM

2 stops34h 00mMultiple Airlines

Deal found 10/26

$673

Thu 12/116:40 amDSM - LGW

2 stops18h 50mAmerican Airlines

Thu 12/1811:20 amLGW - DSM

2 stops19h 17mAmerican Airlines

Deal found 10/27

$773

Thu 1/16:46 pmDSM - LCY

2 stops16h 54mLufthansa

Fri 1/96:15 pmLCY - DSM

2 stops33h 35mLufthansa

Deal found 10/26

$965

Wed 12/102:16 pmDSM - LHR

1 stop11h 34mDelta

Wed 12/1710:45 amLHR - DSM

1 stop17h 49mDelta

Deal found 10/26

$599

Wed 12/1010:20 amDSM - LCY

2 stops14h 55mVirgin Atlantic

Wed 12/178:05 pmLCY - DSM

2 stops30h 41mVirgin Atlantic

Deal found 10/26

$639

Wed 1/1411:26 amDSM - LHR

1 stop14h 24mDelta

Wed 1/216:20 amLHR - DSM

2 stops22h 11mDelta

Deal found 10/27

$600

Sun 12/74:21 pmDSM - LGW

2 stops35h 39mMultiple Airlines

Sun 12/142:10 pmLGW - DSM

1 stop31h 32mMultiple Airlines

Deal found 10/26

$780

Mon 12/18:00 amDSM - LGW

1 stop20h 00mMultiple Airlines

Wed 12/105:50 pmLGW - DSM

2 stops51h 08mMultiple Airlines

Deal found 10/28

$786

Mon 11/243:15 pmDSM - LCY

2 stops15h 40mMultiple Airlines

Mon 12/17:10 pmLCY - DSM

2 stops32h 27mMultiple Airlines

Deal found 10/27

$800

Fri 3/277:14 amDSM - LGW

2 stops19h 16mAmerican Airlines

Tue 3/312:30 pmLGW - DSM

2 stops37h 23mAmerican Airlines

Deal found 10/25

$969

Fri 12/129:00 amDSM - LGW

1 stop19h 00mMultiple Airlines

Thu 1/82:00 pmLGW - DSM

1 stop29h 18mMultiple Airlines

Deal found 10/28

$822

Wed 12/103:17 pmDSM - LCY

2 stops20h 23mMultiple Airlines

Wed 12/179:50 amLCY - DSM

2 stops18h 39mMultiple Airlines

Deal found 10/26

$849

Fri 4/310:15 amDSM - LCY

2 stops15h 55mDelta

Mon 4/610:00 amLCY - DSM

2 stops16h 53mDelta

Deal found 10/27

$1,053

Thu 3/123:15 pmDSM - LCY

2 stops20h 25mMultiple Airlines

Mon 3/237:10 pmLCY - DSM

2 stops31h 40mMultiple Airlines

Deal found 10/27

$852

Fri 4/1711:30 amDSM - LCY

2 stops18h 10mMultiple Airlines

Thu 4/239:15 amLCY - DSM

2 stops18h 21mMultiple Airlines

Deal found 10/27

$875

Fri 12/1211:35 amDSM - LCY

2 stops18h 05mMultiple Airlines

Thu 1/86:15 pmLCY - DSM

2 stops26h 18mMultiple Airlines

Deal found 10/28

$913

Tue 12/233:14 pmDSM - LCY

2 stops20h 21mMultiple Airlines

Tue 1/66:15 pmLCY - DSM

3 stops33h 35mMultiple Airlines

Deal found 10/28

$977

Fri 12/128:00 amDSM - LGW

2 stops20h 55mMultiple Airlines

Fri 12/199:05 amLGW - DSM

2 stops20h 45mMultiple Airlines

Deal found 10/28

$1,034

Mon 12/226:35 amDSM - LGW

2 stops21h 25mMultiple Airlines

Thu 1/82:00 pmLGW - DSM

1 stop29h 18mMultiple Airlines

Deal found 10/28

$1,204

Mon 11/246:40 amDSM - LGW

2 stops22h 15mMultiple Airlines

Mon 12/18:05 pmLGW - DSM

3 stops33h 39mMultiple Airlines

Deal found 10/27

$1,257

Last-minute flights from Des Moines to London
Discover last-minute flight deals from Des Moines to London. Data last updated October 28, 2025 and is based on user searches.

Fri 10/3111:26 amDSM - LHR

2 stops14h 14mUnited Airlines

Sun 11/27:30 amLHR - DSM

2 stops20h 02mUnited Airlines

Deal found 10/27

$735

Wed 11/510:50 amDSM - LHR

1 stop15h 00mDelta

Wed 11/126:20 amLHR - DSM

2 stops15h 59mDelta

Deal found 10/26

$592

Wed 11/52:40 pmDSM - LHR

1 stop10h 25mKLM

Wed 11/121:00 pmLHR - DSM

1 stop13h 47mKLM

Deal found 10/26

$599

Wed 11/59:01 amDSM - LHR

2 stops16h 09mMultiple Airlines

Wed 11/128:45 amLHR - DSM

2 stops18h 47mMultiple Airlines

Deal found 10/26

$610

Wed 11/51:05 pmDSM - LCY

2 stops21h 35mMultiple Airlines

Wed 11/129:50 amLCY - DSM

2 stops18h 30mMultiple Airlines

Deal found 10/26

$674

Thu 11/66:50 pmDSM - LHR

1 stop10h 25mUnited Airlines

Mon 11/101:35 pmLHR - DSM

1 stop13h 57mUnited Airlines

Deal found 10/27

$749

Wed 11/1211:26 amDSM - LHR

2 stops15h 54mUnited Airlines

Wed 11/199:30 amLHR - DSM

2 stops18h 50mUnited Airlines

Deal found 10/26

$631

Wed 11/121:05 pmDSM - LCY

2 stops17h 50mMultiple Airlines

Wed 11/199:50 amLCY - DSM

2 stops18h 30mMultiple Airlines

Deal found 10/26

$664

Wed 11/128:02 amDSM - LHR

3 stops17h 08mMultiple Airlines

Wed 11/196:00 pmLHR - DSM

2 stops24h 14mMultiple Airlines

Deal found 10/26

$762

Mon 11/241:35 pmDSM - LHR

1 stop14h 05mUnited Airlines

Mon 12/11:45 pmLHR - DSM

2 stops37h 52mUnited Airlines

Deal found 10/27

$766

Mon 11/248:02 amDSM - LHR

2 stops17h 08mAir Canada

Mon 12/11:25 pmLHR - DSM

2 stops30h 55mAir Canada

Deal found 10/27

$787

Wed 11/268:02 amDSM - LHR

2 stops18h 28mMultiple Airlines

Wed 12/37:40 amLHR - DSM

2 stops19h 57mMultiple Airlines

Deal found 10/27

$616

One-way flights from Des Moines to London
Search for one-way flight options from Des Moines to London. Find affordable one-way fares based on user searches. Data last updated October 28, 2025.

Mon 12/16:53 pmDSM - LGW

3 stops58h 02mMultiple Airlines

Deal found 10/27

$331

Mon 12/16:53 pmDSM - LHR

3 stops42h 37mMultiple Airlines

Deal found 10/27

$339

Wed 12/317:30 amDSM - LHR

2 stops19h 50mMultiple Airlines

Deal found 10/27

$382

Wed 12/317:30 amDSM - LGW

2 stops21h 25mMultiple Airlines

Deal found 10/27

$393

Sun 11/301:05 pmDSM - LHR

1 stop10h 50mLufthansa

Deal found 10/27

$397

Sun 11/301:05 pmDSM - LHR

1 stop10h 50mUnited Airlines

Deal found 10/27

$399

Sun 11/308:02 amDSM - LHR

2 stops16h 28mAir Canada

Deal found 10/27

$405

Sun 11/22:52 pmDSM - LHR

1 stop13h 23mUnited Airlines

Deal found 10/27

$419

Sun 11/301:05 pmDSM - LCY

2 stops17h 50mUnited Airlines

Deal found 10/27

$424

Thu 12/118:00 amDSM - LHR

2 stops17h 10mAir Canada

Deal found 10/27

$434

Sun 11/301:56 pmDSM - LGW

3 stops58h 04mMultiple Airlines

Deal found 10/27

$435

Thu 12/114:49 pmDSM - LHR

1 stop11h 36mBritish Airways

Deal found 10/27

$436

Cheap flight deals from Des Moines to London

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$506 (Ticket)
One-way from	$331 (Kiwi.com)
Popular in	December
Cheapest in	January
Average price	$840

Provider with most accurate pricing for Des Moines-London (LON) flight deals.

Search Deals

Provider most trusted by Cheapflights users for Des Moines-London (LON) flights.

Search Deals

From Des Moines to London (LON)

Search Deals

One-way flight from Des Moines to London (LON)

Search Deals

Highest demand for flights based on searches. 5% potential increase in price ($60 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($35 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in October 2025

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Des MoinesLondon

DSM - LHR

DSMLHR

Des Moines

Tue 12/9

2:59 pm-11:40 am

2 stops14h 41m

London Heathrow

Tue 12/16

6:30 am-9:15 pm

2 stops20h 45m

$597

Des MoinesLondon

DSM - LHR

DSMLHR

Des Moines

Wed 12/10

2:16 pm-7:50 am

1 stop11h 34m

London Heathrow

Wed 12/17

10:45 am-10:34 pm

1 stop17h 49m

$599

Des MoinesLondon

DSM - LHR

DSMLHR

Des Moines

Wed 1/14

11:26 am-7:50 am

1 stop14h 24m

London Heathrow

Wed 1/21

6:20 am-10:31 pm

2 stops22h 11m

$600

Des MoinesLondon

DSM - LHR

DSMLHR

Des Moines

Wed 12/10

5:34 am-6:25 am

1 stop18h 51m

London Heathrow

Wed 12/17

10:45 am-8:46 pm

2 stops16h 01m

$604

Des MoinesLondon

DSM - LCY

DSMLCY

Des Moines

Wed 12/10

10:20 am-7:15 am

2 stops14h 55m

London City

Wed 12/17

8:05 pm-8:46 pm

2 stops30h 41m

$639

Des MoinesLondon

DSM - LCY

DSMLCY

Des Moines

Mon 1/12

8:00 am-9:15 am

3 stops19h 15m

London City

Mon 1/19

5:50 pm-9:50 pm

2 stops34h 00m

$673

Des MoinesLondon

DSM - LGW

DSMLGW

Des Moines

Thu 12/11

6:40 am-7:30 am

2 stops18h 50m

London Gatwick

Thu 12/18

11:20 am-12:37 am

2 stops19h 17m

$773

Des MoinesLondon

DSM - LGW

DSMLGW

Des Moines

Sun 12/7

4:21 pm-10:00 am

2 stops35h 39m

London Gatwick

Sun 12/14

2:10 pm-3:42 pm

1 stop31h 32m

$780

Des MoinesLondon

DSM - LGW

DSMLGW

Des Moines

Mon 12/1

8:00 am-10:00 am

1 stop20h 00m

London Gatwick

Wed 12/10

5:50 pm-2:58 pm

2 stops51h 08m

$786

Des MoinesLondon

DSM - LCY

DSMLCY

Des Moines

Mon 11/24

3:15 pm-12:55 pm

2 stops15h 40m

London City

Mon 12/1

7:10 pm-9:37 pm

2 stops32h 27m

$800

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Showing 1-10 of 50 results

...

Compare providers for flights from Des Moines to London

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Des Moines to London in October.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars
AranGrant	Price Accuracy2 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Des Moines-London flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Des Moines-London flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Des Moines-London flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Des Moines-London flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Des Moines-London flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 round-trip 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

How far ahead should I book a flight from Des Moines to London?

To ensure you get the cheapest price possible for a flight from Des Moines to London, you should look to book at least 2 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, September is the cheapest month in which you can book a flight from Des Moines to London (average of $647). Flying from Des Moines to London in July is currently the most expensive (average of $1,061). 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.

What is the cheapest time of day to fly from DSM to LON?

A simple way to save on the total cost of your ticket is to fly from Des Moines to London at noon. If you’re flexible enough to do this you can expect to save up to 30% on your trip compared to booking a flight in the morning.

How much does it cost to fly round-trip from Des Moines to London?

Reviews of airlines servicing London

See what other customers who have flown with Delta, Virgin Atlantic, and United Airlines from Des Moines to London have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

7.9

Good

7,995 reviews

Reviews

1 / 20

8.0

Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Delta

7.9

Good

7,995 reviews

Delta

7.9

Good

7,995 reviews

Reviews

1 / 20

8.0

Excellent

Matthew,Oct 2025

GSP - ATL

Virgin Atlantic

7.5

Good

670 reviews

Delta

7.9

Good

7,995 reviews

Reviews

1 / 20

8.0

Excellent

Matthew,Oct 2025

GSP - ATL

United Airlines

7.4

Good

8,996 reviews

Delta

7.9

Good

7,995 reviews

Reviews

1 / 20

8.0

Excellent

Matthew,Oct 2025

GSP - ATL

American Airlines

7.2

Good

11,033 reviews

Delta

7.9

Good

7,995 reviews

Reviews

1 / 20

8.0

Excellent

Matthew,Oct 2025

GSP - ATL

British Airways

6.7

Okay

7,481 reviews

Delta

7.9

Good

7,995 reviews

Reviews

1 / 20

8.0

Excellent

Matthew,Oct 2025

GSP - ATL

Related info for your journey

What airport do you fly from for flights from Des Moines to London?
If you book a flight to London from Des Moines, you will be flying from Des Moines, which is the city’s only airport. Des Moines (DSM) is located 3.6 mi from the center of Des Moines. There are 0 flights from Des Moines to London per day from 5 different airlines.
How long is the flight from Des Moines to London?
A quick flight from Des Moines to London can take about 14h 41m. Delta provides one of the quickest options available for as low as $597. The distance from Des Moines to London is about 4176 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.
What are the cheapest airlines flying from Des Moines to London round-trip?
Delta, at $684, was found to be the cheapest airline from Des Moines to London.Alternate airlines to your destination round-trip include Virgin Atlantic and United Airlines. Delta is 28% cheaper than the average price of flights available within the next 90 days to this destination.
What are the most popular routes from Des Moines to London?
The most popular route from Des Moines to London is Des Moines - London Heathrow. You may also consider Des Moines - London City or Des Moines - London Gatwick.
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 vacation 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, September is the cheapest month in which you can book a flight from Des Moines to London (average of $647). Flying from Des Moines to London in July is currently the most expensive (average of $1,061). 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

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Top 5 airlines flying from Des Moines to London

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$684	Average$827	FlexibilityNo cancel fee	On-timeN/A
Virgin Atlantic	Cheapest$718	Average$941	FlexibilityNo cancel fee	On-time72%
United Airlines	Cheapest$723	Average$859	FlexibilityNo cancel fee	On-time69%
British Airways	Cheapest$727	Average$929	FlexibilityNo cancel fee	On-time70%
American Airlines	Cheapest$751	Average$985	FlexibilityNo cancel fee	On-time71%

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$331+ Cheap flights from Des Moines (DSM) to London (LON)

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 12/1. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheapflights Tip: The best prices from Des Moines to London are usually found in January or February, booked 5 days in advance, depart on a Wednesday or Monday and return on a Tuesday

Find flight deals from Des Moines to London

Cheapest flights from Des Moines to LondonExplore 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 October 28, 2025.

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 October 28, 2025.

Cheap flight deals from Des Moines to London

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Compare providers for flights from Des Moines to London

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Des Moines to London in October.

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.

Cheapflights Insights

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

How far ahead should I book a flight from Des Moines to London?

Use this chart to determine the optimal time to book a round-trip flight from Des Moines to London. Price data was last updated on October 24, 2025.

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

What is the cheapest time of day to fly from DSM to LON?

Find hourly flight availability from Des Moines to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 28, 2025.

How much does it cost to fly round-trip from Des Moines to London?

Reviews of airlines servicing London

See what other customers who have flown with Delta, Virgin Atlantic, and United Airlines from Des Moines to London have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

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.

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

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

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

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

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

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

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Alternative routes for Des Moines to London

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Top 5 airlines flying from Des Moines to London

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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 October 28, 2025.