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$358+ 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 11/2. Fares are subject to change and may not be available on all flights or dates of travel.
DSM — LHR
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
1 adult, Economy
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Cheapflights Tip: The best prices from Des Moines to London Heathrow are usually found in October or February, booked 22 days in advance, depart on a Friday or Wednesday and return on a Monday

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 septiembre 11, 2025.

Round-trip from

$589
(Trip.com)

One-way from

$358
(Kiwi.com)

Popular in

December

Cheapest in

October

Average price

$847
From Des Moines to London Heathrow
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One-way flight from Des Moines to London Heathrow
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Highest demand for flights based on searches. 10% potential increase in price ($117 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($43 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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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 septiembre 11, 2025.

This flugladen.de deal was found by Cheapflights users on 9/11. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/15:44 amDSM - LHR
1 stop19h 31mVirgin Atlantic
mar. 10/79:20 amLHR - DSM
1 stop14h 24mVirgin Atlantic
Deal found 9/11$597
This Surpr!ce deal was found by Cheapflights users on 9/11. 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 Surpr!ce is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/72:13 pmDSM - LHR
1 stop11h 02mMultiple Airlines
jue. 10/166:30 amLHR - DSM
2 stops16h 46mMultiple Airlines
Deal found 9/11$614
This Flysmarter deal was found by Cheapflights users on 9/11. 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.
mar. 10/75:32 pmDSM - LHR
1 stop13h 38mVirgin Atlantic
jue. 10/1611:45 amLHR - DSM
1 stop14h 50mVirgin Atlantic
Deal found 9/11$617
This KLM deal was found by Cheapflights users on 9/11. 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.
mié. 10/16:30 pmDSM - LHR
1 stop13h 00mKLM
mar. 10/73:15 pmLHR - DSM
1 stop13h 15mKLM
Deal found 9/11$622
This Delta deal was found by Cheapflights users on 9/11. 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.
mié. 10/16:30 pmDSM - LHR
1 stop13h 00mDelta
mié. 10/86:15 amLHR - DSM
2 stops16h 37mDelta
Deal found 9/11$623
This Delta deal was found by Cheapflights users on 9/11. 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.
mar. 10/710:50 amDSM - LHR
1 stop14h 25mDelta
jue. 10/168:40 amLHR - DSM
2 stops17h 55mDelta
Deal found 9/11$625
This Delta deal was found by Cheapflights users on 9/11. 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.
mié. 10/12:05 pmDSM - LHR
2 stops15h 20mDelta
mar. 10/76:15 amLHR - DSM
2 stops16h 37mDelta
Deal found 9/11$628
This Air France deal was found by Cheapflights users on 9/11. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/156:39 pmDSM - LHR
1 stop12h 51mMultiple Airlines
mar. 10/213:15 pmLHR - DSM
1 stop13h 15mMultiple Airlines
Deal found 9/11$631

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 septiembre 11, 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

mié. 10/1

6:30 pm-1:30 pm

1 stop13h 00m

London Heathrow

mar. 10/7

3:15 pm-10:30 pm

1 stop13h 15m

$622

Des MoinesLondon

DSM - LHR

DSMLHR

Des Moines

mié. 10/1

6:30 pm-1:30 pm

1 stop13h 00m

London Heathrow

mar. 10/7

6:15 am-8:35 pm

2 stops20h 20m

$623

Des MoinesLondon

DSM - LHR

DSMLHR

Des Moines

mié. 10/1

6:30 pm-1:30 pm

1 stop13h 00m

London Heathrow

mié. 10/8

11:30 am-10:30 pm

2 stops17h 00m

$623

Des MoinesLondon

DSM - LHR

DSMLHR

Des Moines

lun. 10/27

6:39 pm-11:40 am

1 stop12h 01m

London Heathrow

lun. 11/3

11:05 am-9:03 pm

1 stop15h 58m

$630

Des MoinesLondon

DSM - LHR

DSMLHR

Des Moines

mié. 10/1

6:30 pm-1:30 pm

1 stop13h 00m

London Heathrow

mié. 10/8

9:20 am-10:30 pm

1 stop19h 10m

$631

Des MoinesLondon

DSM - LHR

DSMLHR

Des Moines

dom. 11/2

8:47 pm-12:40 pm

3 stops57h 53m

$358

Des MoinesLondon

DSM - LHR

DSMLHR

Des Moines

dom. 11/2

2:40 pm-7:05 am

1 stop10h 25m

$458

Des MoinesLondon

DSM - LHR

DSMLHR

Des Moines

dom. 11/2

10:00 am-6:25 am

2 stops14h 25m

$458

Des MoinesLondon

DSM - LHR

DSMLHR

Des Moines

sáb. 11/15

3:15 pm-7:10 am

2 stops33h 55m

$463

Des MoinesLondon

DSM - LHR

DSMLHR

Des Moines

sáb. 10/25

3:25 pm-8:10 am

2 stops34h 45m

$473

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 15 results
1
2

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 August 29, 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, November is the cheapest month in which you can book a flight from Des Moines to London Heathrow Airport (average of $661). Flying from Des Moines to London Heathrow Airport in June is currently the most expensive (average of $1,098). 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 septiembre 11, 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 afternoon. 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.

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

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 septiembre 11, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and Virgin Atlantic 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
8.0
Very good
7,960 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,937 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Virgin Atlantic
7.4
Good
664 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
British Airways
6.7
Okay
7,361 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 $622, KLM can have you in London Heathrow Airport from Des Moines in 13h. 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 $705 and $723, respectively. These flights start at 29% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Des Moines to London Heathrow Airport one-way?

    For one-way options, check prices for KLM. According to our data, you can fly for as low as $458. Users have also found prices from $458 and $463 on Delta and United Airlines, respectively.

  • 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, November is the cheapest month in which you can book a flight from Des Moines to London Heathrow Airport (average of $661). Flying from Des Moines to London Heathrow Airport in June is currently the most expensive (average of $1,098). 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
Hayes
Thornton Heath
Southend-on-Sea
Harrow
Canterbury
Croydon
Eastleigh
Dartford
Dover
Winchester
Orpington
Northampton
Gatwick
Borehamwood
Broadway
Aylesbury
Bedford
Wembley
Folkestone

Browse thousands of different options on Cheapflights for your next trip

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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 septiembre 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$684Average$827FlexibilityNo cancel feeOn-timeN/A
Virgin AtlanticCheapest$705Average$941FlexibilityNo cancel feeOn-time72%
United AirlinesCheapest$723Average$870FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$738Average$928FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$751Average$951FlexibilityNo cancel feeOn-time71%

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