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Cheap flights from Des Moines to London from $323

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 1/18. 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
0 bags

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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
10:59 am - 7:05 am
DSM
-
LHR
14h 06m1 stop
Virgin Atlantic Logo
11:45 am - 8:54 pm
LHR
-
DSM
15h 09m2 stops
$535Virgin Atlantic
Thu, Jan 15 - Thu, Jan 22
Virgin Atlantic Logo
1:03 pm - 9:00 am
DSM
-
LHR
13h 57m1 stop
Virgin Atlantic Logo
11:45 am - 8:54 pm
LHR
-
DSM
15h 09m2 stops
$543Virgin Atlantic
Sun, Jan 18 - Sun, Jan 25
Virgin Atlantic Logo
12:04 pm - 8:45 am
DSM
-
LHR
14h 41m1 stop
Virgin Atlantic Logo
11:05 am - 9:24 pm
LHR
-
DSM
16h 19m1 stop
$544Virgin Atlantic
Thu, Jan 15 - Thu, Jan 22
Virgin Atlantic Logo
5:16 pm - 11:40 am
DSM
-
LHR
12h 24m1 stop
Virgin Atlantic Logo
10:45 am - 10:29 pm
LHR
-
DSM
17h 44m1 stop
$566Virgin Atlantic
Mon, Jan 12 - Wed, Jan 21
Virgin Atlantic Logo
11:26 am - 6:25 am
DSM
-
LHR
12h 59m1 stop
Virgin Atlantic Logo
6:20 am - 8:54 pm
LHR
-
DSM
20h 34m2 stops
$567Virgin Atlantic
Fri, Jan 16 - Fri, Jan 23
Virgin Atlantic Logo
1:03 pm - 9:00 am
DSM
-
LHR
13h 57m1 stop
Virgin Atlantic Logo
11:05 am - 9:24 pm
LHR
-
DSM
16h 19m1 stop
$569Virgin Atlantic
Sat, Jan 17 - Sat, Jan 24
Virgin Atlantic Logo
10:59 am - 7:05 am
DSM
-
LHR
14h 06m1 stop
Virgin Atlantic Logo
8:55 am - 4:28 pm
LHR
-
DSM
13h 33m1 stop
$570Virgin Atlantic
Sun, Jan 18 - Sun, Jan 25
Virgin Atlantic Logo
10:59 am - 7:05 am
DSM
-
LHR
14h 06m1 stop
Virgin Atlantic Logo
1:00 pm - 8:54 pm
LHR
-
DSM
13h 54m1 stop
$573Virgin Atlantic
Fri, Jan 16 - Fri, Jan 23
Virgin Atlantic Logo
1:03 pm - 6:25 am
DSM
-
LHR
11h 22m1 stop
Virgin Atlantic Logo
11:45 am - 8:54 pm
LHR
-
DSM
15h 09m2 stops
$576Virgin Atlantic
Sun, Jan 18 - Sun, Jan 25
Air Canada Logo
5:30 am - 7:10 am
DSM
-
LHR
19h 40m2 stops
Air Canada Logo
1:25 pm - 10:55 am
LHR
-
DSM
27h 30m2 stops
$579Air Canada
Sun, Jan 18 - Sun, Jan 25

British Airways flights from Des Moines to London Heathrow Airport

Our best British Airways deals on Des Moines to London Heathrow Airport flight tickets
British Airways
Jan 16
DSM11:42 amDes Moines
16h 43m
1 stop
LHR10:25 amLondon Heathrow
Jan 23
LHR7:30 amLondon Heathrow
19h 34m
2 stops
DSM9:04 pmDes Moines
$594
Find similar
British Airways
Jan 16
DSM11:42 amDes Moines
20h 38m
2 stops
LHR2:20 pmLondon Heathrow
Jan 23
LHR7:30 amLondon Heathrow
19h 34m
2 stops
DSM9:04 pmDes Moines
$609
Find similar
British Airways
Jan 16
DSM11:42 amDes Moines
13h 13m
1 stop
LHR6:55 amLondon Heathrow
Jan 23
LHR7:30 amLondon Heathrow
19h 34m
2 stops
DSM9:04 pmDes Moines
$610
Find similar

Lufthansa flights from Des Moines to London Heathrow Airport

Our best Lufthansa deals on Des Moines to London Heathrow Airport flight tickets
Lufthansa
Feb 20
DSM6:49 pmDes Moines
10h 26m
1 stop
LHR11:15 amLondon Heathrow
Feb 27
LHR7:40 amLondon Heathrow
20h 11m
2 stops
DSM9:51 pmDes Moines
$595
Find similar
Lufthansa
Jan 16
DSM11:30 amDes Moines
12h 25m
1 stop
LHR5:55 amLondon Heathrow
Jan 23
LHR10:25 amLondon Heathrow
17h 25m
1 stop
DSM9:50 pmDes Moines
$596
Find similar
Lufthansa
Jan 17
DSM6:48 pmDes Moines
10h 27m
1 stop
LHR11:15 amLondon Heathrow
Jan 24
LHR10:25 amLondon Heathrow
13h 22m
1 stop
DSM5:47 pmDes Moines
$601
Find similar

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 December 4, 2025.
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

Des MoinesLondon

DSM - LHR

DSMLHR

Des Moines

Thu 1/15

10:59 am-7:05 am

1 stop14h 06m

London Heathrow

Thu 1/22

11:45 am-8:54 pm

2 stops15h 09m

$535

Des MoinesLondon

DSM - LHR

DSMLHR

Des Moines

Sun 1/18

1:03 pm-9:00 am

1 stop13h 57m

London Heathrow

Sun 1/25

11:45 am-8:54 pm

2 stops15h 09m

$543

Des MoinesLondon

DSM - LHR

DSMLHR

Des Moines

Thu 1/15

12:04 pm-8:45 am

1 stop14h 41m

London Heathrow

Thu 1/22

11:05 am-9:24 pm

1 stop16h 19m

$544

Des MoinesLondon

DSM - LHR

DSMLHR

Des Moines

Mon 1/12

5:16 pm-11:40 am

1 stop12h 24m

London Heathrow

Wed 1/21

10:45 am-10:29 pm

1 stop17h 44m

$566

Des MoinesLondon

DSM - LHR

DSMLHR

Des Moines

Fri 1/16

11:26 am-6:25 am

1 stop12h 59m

London Heathrow

Fri 1/23

6:20 am-8:54 pm

2 stops20h 34m

$567

Des MoinesLondon

DSM - LHR

DSMLHR

Des Moines

Sat 1/17

1:03 pm-9:00 am

1 stop13h 57m

London Heathrow

Sat 1/24

11:05 am-9:24 pm

1 stop16h 19m

$569

Des MoinesLondon

DSM - LHR

DSMLHR

Des Moines

Sun 1/18

10:59 am-7:05 am

1 stop14h 06m

London Heathrow

Sun 1/25

8:55 am-4:28 pm

1 stop13h 33m

$570

Des MoinesLondon

DSM - LHR

DSMLHR

Des Moines

Fri 1/16

10:59 am-7:05 am

1 stop14h 06m

London Heathrow

Fri 1/23

1:00 pm-8:54 pm

1 stop13h 54m

$573

Des MoinesLondon

DSM - LHR

DSMLHR

Des Moines

Sun 1/18

1:03 pm-6:25 am

1 stop11h 22m

London Heathrow

Sun 1/25

11:45 am-8:54 pm

2 stops15h 09m

$576

Des MoinesLondon

DSM - LHR

DSMLHR

Des Moines

Sun 1/18

5:30 am-7:10 am

2 stops19h 40m

London Heathrow

Sun 1/25

1:25 pm-10:55 am

2 stops27h 30m

$579

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?

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

The month of October is, on average, the cheapest month to fly to London Heathrow Airport from Des Moines, with most prices found around $750. If you’re not able to fly to London Heathrow Airport in October, then April is your next best option. Flight prices from Des Moines to London Heathrow Airport during April average around $845.

What is the cheapest day to depart on your flight to London Heathrow Airport?

Our data shows that Friday is the least expensive day to fly to London Heathrow Airport. Tickets to fly out on this day can be as low as $829. The most expensive day to fly to London Heathrow Airport is Saturday, with ticket prices averaging around $1,071.

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

According to our data, the cheapest time of day to fly to London Heathrow Airport is in the afternoon. momondo users have found flights departing from Des Moines to London Heathrow Airport in the afternoon for as low as $872. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the morning are often more expensive with an average ticket price of $997.

How far in advance should I book a flight to London Heathrow Airport?

You are more likely to see cheaper flights to London Heathrow Airport from Des Moines when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around $976 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Des Moines for as low as $752 on momondo.

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

You could potentially save up to 4% 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

10h 05m

Direct flights

None
The fastest flight from Des Moines to London Heathrow Airport takes 10h 05m
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

  • 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 10h 26m.

  • 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
Virgin AtlanticPriceFrom $607Free CancellationRating
7.5
675 reviews
Search Virgin Atlantic flights
DeltaPriceFrom $621Free CancellationRating
7.9
8,010 reviews
Search Delta flights
United AirlinesPriceFrom $723Free CancellationRating
7.4
9,066 reviews
Search United Airlines flights
British AirwaysPriceFrom $727Free CancellationRating
6.7
7,562 reviews
Search British Airways flights
American AirlinesPriceFrom $763Free CancellationRating
7.2
11,044 reviews
Search American Airlines flights

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Gatwick
Hounslow
Milton Keynes
Dover
Luton
Slough
Guildford
Hayes
Dartford
Stratford-upon-Avon
Crawley
Brentwood
Salisbury
Wembley
Romford
Watford
Ilford
Cobham
Folkestone
Uxbridge

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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