HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Heathrow

$339+ Cheap flights from Des Moines (DSM) to Heathrow (LHR)

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.
DSM — LHR
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Des Moines to Heathrow with Cheapflights

1. Tell us where you want to go

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

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Des Moines to London Heathrow are usually found in October or April, booked 22 days in advance, depart on a Friday or Wednesday and return on a Monday

Find flight deals from Des Moines to Heathrow

Cheapest flights from Des Moines to Heathrow
Explore the most affordable flight options available from Des Moines to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

This Ticket deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
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
This Netflights deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
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
This Ticket deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
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
This Netflights deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
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
This KLM deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/92:59 pmDSM - LHR
1 stop10h 06mKLM
Tue 12/166:30 amLHR - DSM
2 stops15h 46mKLM
Deal found 10/26$583
This KLM deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
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
This Flysmarter deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
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
This Delta deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/211:23 amDSM - LHR
2 stops14h 42mDelta
Tue 12/96:20 amLHR - DSM
2 stops17h 27mDelta
Deal found 10/26$596
This Delta deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/106:33 pmDSM - LHR
1 stop11h 07mDelta
Wed 12/1710:45 amLHR - DSM
1 stop17h 49mDelta
Deal found 10/26$599

Cheap flight deals from Des Moines to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Des Moines (DSM) to Heathrow (LHR). 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 October 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$506
(Ticket)

One-way from

$339
(Mytrip)

Popular in

December

Cheapest in

October

Average price

$750
Provider with most accurate pricing for Des Moines-London Heathrow flight deals.
Search Deals
Provider most trusted by Cheapflights users for Des Moines-London Heathrow flights.
Search Deals
From Des Moines to London Heathrow
Search Deals
One-way flight from Des Moines to London Heathrow
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($118 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($42 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Des Moines to Heathrow 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 2,558,603 searches. Data last updated October 28, 2025.
Use the filters below to find and compare flights from Des Moines to London Heathrow Airport that are best for you.

Fly from

Des Moines

Fly to

Heathrow

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 - LHR

DSMLHR

Des Moines

Mon 12/1

6:53 pm-7:30 pm

3 stops42h 37m

$339

Des MoinesLondon

DSM - LHR

DSMLHR

Des Moines

Wed 12/31

7:30 am-9:20 am

2 stops19h 50m

$382

Des MoinesLondon

DSM - LHR

DSMLHR

Des Moines

Wed 12/31

3:14 pm-7:55 am

1 stop10h 41m

$397

Des MoinesLondon

DSM - LHR

DSMLHR

Des Moines

Sun 11/30

1:05 pm-5:55 am

1 stop10h 50m

$397

Des MoinesLondon

DSM - LHR

DSMLHR

Des Moines

Sun 11/30

9:44 pm-7:10 am

2 stops27h 26m

$399

Des MoinesLondon

DSM - LHR

DSMLHR

Des Moines

Mon 12/1

6:50 pm-7:10 am

2 stops30h 20m

$399

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Showing 1-10 of 12 results
1
2

Compare providers for flights from Des Moines to Heathrow

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 Heathrow in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust 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 Heathrow Airport 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 Heathrow Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Des Moines-London Heathrow Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Des Moines-London Heathrow Airport 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 Heathrow Airport 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 Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow 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 Heathrow Airport

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

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

To ensure you get the cheapest price possible for a flight from Des Moines to London Heathrow Airport, you should look to book at least 20 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 Heathrow Airport?

Currently, September is the cheapest month in which you can book a flight from Des Moines to London Heathrow Airport (average of $647). Flying from Des Moines to London Heathrow Airport 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 LHR?

Find hourly flight availability from Des Moines to Heathrow. 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.

A simple way to save on the total cost of your ticket is to fly from Des Moines to London Heathrow Airport in the evening. If you’re flexible enough to do this you can expect to save up to 13% on your trip compared to booking a flight in the morning.

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated October 28, 2025.
Peruse reviews from past customers who have flown with Delta, Virgin Atlantic, and United Airlines from Des Moines to London Heathrow Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,995 reviews

Crew

8.5

Boarding

8.2

Overall

7.9

Comfort

7.9

Food

7.3

Entertainment

7.9

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

Crew

8.5

Boarding

8.2

Overall

7.9

Comfort

7.9

Food

7.3

Entertainment

7.9

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.
Virgin Atlantic
7.5
Good
670 reviews
Delta
7.9
Good
7,995 reviews

Crew

8.5

Boarding

8.2

Overall

7.9

Comfort

7.9

Food

7.3

Entertainment

7.9

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.
United Airlines
7.4
Good
8,996 reviews
Delta
7.9
Good
7,995 reviews

Crew

8.5

Boarding

8.2

Overall

7.9

Comfort

7.9

Food

7.3

Entertainment

7.9

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.
American Airlines
7.2
Good
11,033 reviews
Delta
7.9
Good
7,995 reviews

Crew

8.5

Boarding

8.2

Overall

7.9

Comfort

7.9

Food

7.3

Entertainment

7.9

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.
British Airways
6.7
Okay
7,481 reviews
Delta
7.9
Good
7,995 reviews

Crew

8.5

Boarding

8.2

Overall

7.9

Comfort

7.9

Food

7.3

Entertainment

7.9

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.

Related info for your journey

Find useful and relevant information for your journey from Des Moines to Heathrow. 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 Heathrow?

    If you book a flight to London Heathrow 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 Heathrow per day from 5 different airlines.

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

    For as low as $597, Delta can have you in London Heathrow Airport from Des Moines in 14h 41m. There are 4176 mi between Des Moines and London Heathrow Airport.

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

    Flying on Delta is currently your cheapest option to London Heathrow Airport, with prices starting at $684. Additional round-trip tickets that might be worth considering are offered by Virgin Atlantic and United Airlines, with the lowest prices starting at $718 and $723, respectively. These flights start at 30% lower than the current average price 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Des Moines to Heathrow 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 Heathrow Airport?

    Currently, September is the cheapest month in which you can book a flight from Des Moines to London Heathrow Airport (average of $647). Flying from Des Moines to London Heathrow Airport 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

Traveling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Hounslow
Ilford
Hayes
Southend-on-Sea
Harrow
Croydon
Eastleigh
Dartford
Dover
Winchester
Orpington
Northampton
Gatwick
Borehamwood
Broadway
Aylesbury
Bedford
Chipping Norton
Wembley
Folkestone

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 5 airlines flying from Des Moines to Heathrow

Discover the top 5 airlines that operate flights from Des Moines to Heathrow. 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 2,558,603 searches. Data last updated October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$684Average$827FlexibilityNo cancel feeOn-timeN/A
Virgin AtlanticCheapest$718Average$941FlexibilityNo cancel feeOn-time72%
United AirlinesCheapest$723Average$854FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$738Average$930FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$751Average$988FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.