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Cheap flights from Des Moines to London from $327

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Des Moines to London departing on 11/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Des Moines to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
Virgin Atlantic Logo
6:54 pm - 1:15 pmDSM  Des Moines-LHR London Heathrow
12h 21m1 stop Atlanta Hartsfield-Jackson
Virgin Atlantic Logo
10:45 am - 4:55 pmLHR  London Heathrow-DSM Des Moines
12h 10m1 stop Detroit Metropolitan Wayne County
$831Virgin Atlantic
Mon, Sep 21 - Tue, Oct 6
Air Canada Logo
5:45 am - 10:00 amDSM  Des Moines-LHR London Heathrow
22h 15m2 stops Denver Intl Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
2:05 pm - 11:35 pmLHR  London Heathrow-DSM Des Moines
15h 30m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl
$838Air Canada
Mon, Sep 21 - Tue, Oct 6
United Airlines Logo
5:12 pm - 9:40 amDSM  Des Moines-LHR London Heathrow
34h 28m1 stop Denver Intl
United Airlines Logo
8:45 am - 7:25 pmLHR  London Heathrow-DSM Des Moines
16h 40m2 stops Zurich Chicago O'Hare Intl
$883United Airlines
Sat, Nov 14 - Wed, Mar 31
United Airlines Logo
6:05 am - 6:20 amDSM  Des Moines-LHR London Heathrow
19h 15m2 stops Chicago O'Hare Intl Newark
United Airlines Logo
6:50 am - 5:23 pmLHR  London Heathrow-DSM Des Moines
16h 33m2 stops Brussels Bruxelles-National Chicago O'Hare Intl
$886United Airlines
Tue, Oct 27 - Tue, Nov 3
Delta Logo
6:54 pm - 1:15 pmDSM  Des Moines-LHR London Heathrow
12h 21m1 stop Atlanta Hartsfield-Jackson
Delta Logo
8:40 am - 7:11 pmLHR  London Heathrow-DSM Des Moines
16h 31m2 stops Amsterdam Schiphol Minneapolis St Paul
$886Delta
Mon, Sep 21 - Tue, Oct 6
Delta Logo
11:27 am - 1:15 pmDSM  Des Moines-LHR London Heathrow
19h 48m1 stop Atlanta Hartsfield-Jackson
Delta Logo
8:40 am - 7:11 pmLHR  London Heathrow-DSM Des Moines
16h 31m2 stops Amsterdam Schiphol Minneapolis St Paul
$886Delta
Tue, Oct 6 - Tue, Oct 13
British Airways Logo
10:35 am - 12:15 pmDSM  Des Moines-LHR London Heathrow
19h 40m1 stop Chicago O'Hare Intl
British Airways Logo
9:45 am - 7:21 pmLHR  London Heathrow-DSM Des Moines
15h 36m1 stop Chicago O'Hare Intl
$905British Airways
Wed, Sep 23 - Wed, Sep 30
American Airlines Logo
1:09 pm - 6:50 amDSM  Des Moines-LHR London Heathrow
11h 41m1 stop Philadelphia
American Airlines Logo
2:45 pm - 11:12 pmLHR  London Heathrow-DSM Des Moines
14h 27m1 stop Dallas/Fort Worth
$907American Airlines
Tue, Sep 22 - Tue, Sep 29
British Airways Logo
2:29 pm - 7:40 amDSM  Des Moines-LHR London Heathrow
11h 11m1 stop Chicago O'Hare Intl
British Airways Logo
9:45 am - 5:26 pmLHR  London Heathrow-DSM Des Moines
13h 41m1 stop Chicago O'Hare Intl
$908British Airways
Wed, Sep 23 - Wed, Sep 30
American Airlines Logo
1:30 pm - 6:55 amDSM  Des Moines-LHR London Heathrow
11h 25m1 stop Charlotte Douglas
American Airlines Logo
9:45 am - 5:26 pmLHR  London Heathrow-DSM Des Moines
13h 41m1 stop Chicago O'Hare Intl
$910American Airlines
Wed, Sep 23 - Wed, Sep 30

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Virgin Atlantic flights from Des Moines to London Heathrow Airport

Our best Virgin Atlantic deals on Des Moines to London Heathrow Airport flight tickets
Virgin Atlantic
Sep 21
DSM6:54 pmDes Moines
12h 21m
1 stop
LHR1:15 pmLondon Heathrow
Oct 6
LHR10:45 amLondon Heathrow
12h 10m
1 stop
DSM4:55 pmDes Moines
$831
Virgin Atlantic
Sep 21
DSM5:59 pmDes Moines
13h 06m
1 stop
LHR1:05 pmLondon Heathrow
Sep 28
LHR8:55 amLondon Heathrow
19h 31m
2 stops
DSM10:26 pmDes Moines
$851
Virgin Atlantic
Sep 21
DSM11:31 amDes Moines
12h 54m
1 stop
LHR6:25 amLondon Heathrow
Sep 28
LHR3:15 pmLondon Heathrow
13h 11m
1 stop
DSM10:26 pmDes Moines
$872

Air Canada flights from Des Moines to London Heathrow Airport

Our best Air Canada deals on Des Moines to London Heathrow Airport flight tickets
Air Canada
Sep 21
DSM5:45 amDes Moines
22h 15m
2 stops
LHR10:00 amLondon Heathrow
Oct 6
LHR2:05 pmLondon Heathrow
15h 30m
2 stops
DSM11:35 pmDes Moines
$838
Air Canada
Sep 25
DSM6:00 amDes Moines
18h 30m
2 stops
LHR6:30 amLondon Heathrow
Oct 2
LHR2:05 pmLondon Heathrow
15h 30m
2 stops
DSM11:35 pmDes Moines
$880
Air Canada
Oct 27
DSM8:00 amDes Moines
18h 10m
2 stops
LHR7:10 amLondon Heathrow
Nov 3
LHR1:00 pmLondon Heathrow
31h 19m
2 stops
DSM2:19 pmDes Moines
$898

momondo Fare Finder

 
Customize your flight search to find flights from Des Moines to London Heathrow Airport 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, momondo users made 832,500 searches. Data last updated August 12, 2026.
Use the filters below to find and compare flights from Des Moines to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Des MoinesLondon

DSM Des Moines - LHR London Heathrow

DSMLHR

Des Moines

Mon 9/21

6:54 pm-1:15 pm

1 stop12h 21m

London Heathrow

Tue 10/6

10:45 am-4:55 pm

1 stop12h 10m

$831

Des MoinesLondon

DSM Des Moines - LHR London Heathrow

DSMLHR

Des Moines

Mon 9/21

5:45 am-10:00 am

2 stops22h 15m

London Heathrow

Tue 10/6

2:05 pm-11:35 pm

2 stops15h 30m

$838

Des MoinesLondon

DSM Des Moines - LHR London Heathrow

DSMLHR

Des Moines

Sat 11/14

5:12 pm-9:40 am

1 stop34h 28m

London Heathrow

Wed 3/31

8:45 am-7:25 pm

2 stops16h 40m

$883

Des MoinesLondon

DSM Des Moines - LHR London Heathrow

DSMLHR

Des Moines

Tue 10/27

6:05 am-6:20 am

2 stops19h 15m

London Heathrow

Tue 11/3

6:50 am-5:23 pm

2 stops16h 33m

$886

Des MoinesLondon

DSM Des Moines - LHR London Heathrow

DSMLHR

Des Moines

Mon 9/21

6:54 pm-1:15 pm

1 stop12h 21m

London Heathrow

Tue 10/6

8:40 am-7:11 pm

2 stops16h 31m

$886

Des MoinesLondon

DSM Des Moines - LHR London Heathrow

DSMLHR

Des Moines

Tue 10/6

11:27 am-1:15 pm

1 stop19h 48m

London Heathrow

Tue 10/13

8:40 am-7:11 pm

2 stops16h 31m

$886

Des MoinesLondon

DSM Des Moines - LHR London Heathrow

DSMLHR

Des Moines

Wed 9/23

10:35 am-12:15 pm

1 stop19h 40m

London Heathrow

Wed 9/30

9:45 am-7:21 pm

1 stop15h 36m

$905

Des MoinesLondon

DSM Des Moines - LHR London Heathrow

DSMLHR

Des Moines

Tue 9/22

1:09 pm-6:50 am

1 stop11h 41m

London Heathrow

Tue 9/29

2:45 pm-11:12 pm

1 stop14h 27m

$907

Des MoinesLondon

DSM Des Moines - LHR London Heathrow

DSMLHR

Des Moines

Wed 9/23

2:29 pm-7:40 am

1 stop11h 11m

London Heathrow

Wed 9/30

9:45 am-5:26 pm

1 stop13h 41m

$908

Des MoinesLondon

DSM Des Moines - LHR London Heathrow

DSMLHR

Des Moines

Wed 9/23

1:30 pm-6:55 am

1 stop11h 25m

London Heathrow

Wed 9/30

9:45 am-5:26 pm

1 stop13h 41m

$910

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to London from

How to get the cheapest flight ticket from Des Moines to London Heathrow Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Des Moines and London Heathrow Airport?

Prices are currently low for flights on this route.

Typical prices usually range from $888 to $1,389.
The lowest price recently found on this route was $831.

What is the cheapest month to fly to London Heathrow Airport?

The month of November is, on average, the cheapest month to fly to London Heathrow Airport from Des Moines, with most prices found around $739. If you’re not able to fly to London Heathrow Airport in November, then October is your next best option. Flight prices from Des Moines to London Heathrow Airport during October average around $906.

Can stopping save me money on Des Moines to London Heathrow Airport flights?

You could potentially save up to 29% on your flight if you consider stops on a Des Moines to London Heathrow Airport flight.

When to book flights from Des Moines to London Heathrow Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Des Moines to London Heathrow Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Des Moines to London Heathrow Airport (DSM to LHR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Des Moines to London Heathrow Airport

Fastest flight time

11h 24m

Direct flights

None
The fastest flight from Des Moines to London Heathrow Airport takes 11h 24m
There are no direct flights from Des Moines to London Heathrow Airport. There are no popular flight routes from Des Moines to London Heathrow Airport.
Search flight deals

Frequently asked questions about flying from Des Moines to London Heathrow Airport

  • How far is Des Moines to London Heathrow by plane?

    There are 4172.5 mi between Des Moines and London Heathrow. A reasonable flight in good conditions will take 11h 24m.

  • When did momondo last update prices for flights from Des Moines Airport to London Heathrow Airport?

    Prices for flights from Des Moines Airport to London Heathrow Airport were last updated today.

  • How many operators does momondo search for flights from Des Moines Airport to London Heathrow Airport?

  • How old do you have to be to fly from Des Moines Airport to London Heathrow Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Des Moines Airport to London Heathrow Airport.

  • What documentation or ID do you need to fly to London Heathrow Airport?

    The necessary travel and health documents for your London Heathrow Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Des Moines to London Heathrow Airport?

Best airlines flying from Des Moines to London Heathrow Airport

Compare and see reviews for airlines that fly from Des Moines to London Heathrow Airport with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $591Free CancellationRating
7.8
8,505 reviews
Search Delta flights
American AirlinesPriceFrom $681Free CancellationRating
7.1
11,910 reviews
Search American Airlines flights
British AirwaysPriceFrom $711Free CancellationRating
6.7
8,159 reviews
Search British Airways flights
United AirlinesPriceFrom $723Free CancellationRating
7.4
10,111 reviews
Search United Airlines flights

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Hounslow
Gatwick
Milton Keynes
Luton
Hayes
Stratford-upon-Avon
Wembley
Croydon
Dover
Stansted
Richmond
Kingston upon Thames
Harrow
Watford
Cobham
Slough
Uxbridge
Worthing
Romford
Ilford

Why use momondo?

Why should I use momondo to find a flight deal from Des Moines to London?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Des Moines to London. momondo saves you time and could save you money on your trip.

Can I find flights from Des Moines to London with flexible booking policies on momondo?

momondo does allow users to show only those flights to London from Des Moines which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Des Moines to London?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to London from Des Moines.

I’m not ready to book a flight from Des Moines to London right now. Can momondo alert me if prices change?

If you are simply researching potential flights to London, momondo offers a useful price alert feature which will track prices for flights to London from Des Moines and alert you when they change.

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