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Cheap flights from Iowa to London from $314

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Iowa to London departing on 7/4. 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 Iowa to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:26 am - 10:00 am
DSM
-
LGW
18h 34m
1 stop
Multiple Airlines Logo
2:00 pm - 1:46 pm
LGW
-
DSM
53h 46m
2 stops
$667Multiple Airlines
Mon, Mar 23 - Tue, Apr 7
American Airlines Logo
7:25 am - 8:40 am
DSM
-
LGW
19h 15m
2 stops
American Airlines Logo
2:30 pm - 1:11 pm
LGW
-
DSM
28h 41m
2 stops
$714American Airlines
Tue, Apr 7 - Tue, Apr 14
Delta Logo
12:18 pm - 9:25 am
OMA
-
LGW
15h 07m
2 stops
Delta Logo
10:25 am - 8:29 pm
LGW
-
OMA
16h 04m
2 stops
$730Delta
Wed, Apr 1 - Wed, Apr 8
Air France Logo
5:47 pm - 4:00 pm
DSM
-
LGW
16h 13m
2 stops
Air France Logo
5:00 pm - 9:12 pm
LGW
-
DSM
34h 12m
2 stops
$736Air France
Wed, Apr 8 - Wed, Apr 15
American Airlines Logo
6:58 am - 8:40 am
CID
-
LGW
19h 42m
2 stops
American Airlines Logo
12:20 pm - 9:11 am
LGW
-
CID
26h 51m
2 stops
$737American Airlines
Tue, Aug 11 - Thu, Aug 20
Delta Logo
12:18 pm - 9:25 am
OMA
-
LGW
15h 07m
2 stops
Delta Logo
10:25 am - 8:29 pm
LGW
-
OMA
16h 04m
2 stops
$769Delta
Wed, Apr 1 - Wed, Apr 8
Air France Logo
5:47 pm - 4:00 pm
DSM
-
LGW
16h 13m
2 stops
Air France Logo
5:00 pm - 9:12 pm
LGW
-
DSM
34h 12m
2 stops
$771Air France
Tue, Apr 7 - Tue, Apr 14
Delta Logo
10:28 am - 4:00 pm
DSM
-
LGW
23h 32m
2 stops
Delta Logo
10:25 am - 10:34 pm
LGW
-
DSM
18h 09m
2 stops
$779Delta
Thu, Apr 9 - Thu, Apr 16
Iberia Logo
12:00 pm - 10:50 am
DSM
-
LGW
16h 50m
2 stops
Iberia Logo
8:40 pm - 7:33 pm
LGW
-
DSM
28h 53m
2 stops
$901Iberia
Wed, Apr 29 - Tue, May 12
Iberia Logo
4:02 pm - 10:50 am
OMA
-
LGW
36h 48m
2 stops
Iberia Logo
8:40 pm - 11:59 pm
LGW
-
OMA
33h 19m
2 stops
$912Iberia
Mon, Apr 20 - Mon, Apr 27

Iberia flights from Iowa to London Gatwick Airport

Our best Iberia deals on Iowa to London Gatwick Airport flight tickets
Iberia
Apr 29
DSM12:00 pmDes Moines
16h 50m
2 stops
LGW10:50 amLondon Gatwick
May 12
LGW8:40 pmLondon Gatwick
28h 53m
2 stops
DSM7:33 pmDes Moines
$901
Iberia
Apr 20
OMA4:02 pmOmaha Eppley Airfield
36h 48m
2 stops
LGW10:50 amLondon Gatwick
Apr 27
LGW8:40 pmLondon Gatwick
33h 19m
2 stops
OMA11:59 pmOmaha Eppley Airfield
$912
Iberia
Apr 28
CID12:54 pmCedar Rapids
15h 56m
2 stops
LGW10:50 amLondon Gatwick
May 12
LGW8:40 pmLondon Gatwick
27h 48m
2 stops
CID6:28 pmCedar Rapids
$922

Delta flights from Iowa to London Gatwick Airport

Our best Delta deals on Iowa to London Gatwick Airport flight tickets
Delta
Apr 1
OMA12:18 pmOmaha Eppley Airfield
15h 07m
2 stops
LGW9:25 amLondon Gatwick
Apr 8
LGW10:25 amLondon Gatwick
16h 04m
2 stops
OMA8:29 pmOmaha Eppley Airfield
$730
Delta
Apr 1
OMA12:18 pmOmaha Eppley Airfield
15h 07m
2 stops
LGW9:25 amLondon Gatwick
Apr 8
LGW10:25 amLondon Gatwick
16h 04m
2 stops
OMA8:29 pmOmaha Eppley Airfield
$769
Delta
Apr 9
DSM10:28 amDes Moines
23h 32m
2 stops
LGW4:00 pmLondon Gatwick
Apr 16
LGW10:25 amLondon Gatwick
18h 09m
2 stops
DSM10:34 pmDes Moines
$779

momondo Fare Finder

 
Customize your flight search to find flights from Iowa to London Gatwick 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 February 23, 2026.
Use the filters below to find and compare flights from Iowa to London Gatwick Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Des MoinesLondon

DSM - LGW

DSMLGW

Des Moines

Mon 3/23

10:26 am-10:00 am

1 stop18h 34m

London Gatwick

Tue 4/7

2:00 pm-1:46 pm

2 stops53h 46m

$667

Des MoinesLondon

DSM - LGW

DSMLGW

Des Moines

Tue 4/7

7:25 am-8:40 am

2 stops19h 15m

London Gatwick

Tue 4/14

2:30 pm-1:11 pm

2 stops28h 41m

$714

OmahaLondon

OMA - LGW

OMALGW

Omaha Eppley Airfield

Wed 4/1

12:18 pm-9:25 am

2 stops15h 07m

London Gatwick

Wed 4/8

10:25 am-8:29 pm

2 stops16h 04m

$730

Des MoinesLondon

DSM - LGW

DSMLGW

Des Moines

Wed 4/8

5:47 pm-4:00 pm

2 stops16h 13m

London Gatwick

Wed 4/15

5:00 pm-9:12 pm

2 stops34h 12m

$736

Cedar RapidsLondon

CID - LGW

CIDLGW

Cedar Rapids

Tue 8/11

6:58 am-8:40 am

2 stops19h 42m

London Gatwick

Thu 8/20

12:20 pm-9:11 am

2 stops26h 51m

$737

OmahaLondon

OMA - LGW

OMALGW

Omaha Eppley Airfield

Wed 4/1

12:18 pm-9:25 am

2 stops15h 07m

London Gatwick

Wed 4/8

10:25 am-8:29 pm

2 stops16h 04m

$769

Des MoinesLondon

DSM - LGW

DSMLGW

Des Moines

Tue 4/7

5:47 pm-4:00 pm

2 stops16h 13m

London Gatwick

Tue 4/14

5:00 pm-9:12 pm

2 stops34h 12m

$771

Des MoinesLondon

DSM - LGW

DSMLGW

Des Moines

Thu 4/9

10:28 am-4:00 pm

2 stops23h 32m

London Gatwick

Thu 4/16

10:25 am-10:34 pm

2 stops18h 09m

$779

Des MoinesLondon

DSM - LGW

DSMLGW

Des Moines

Wed 4/29

12:00 pm-10:50 am

2 stops16h 50m

London Gatwick

Tue 5/12

8:40 pm-7:33 pm

2 stops28h 53m

$901

OmahaLondon

OMA - LGW

OMALGW

Omaha Eppley Airfield

Mon 4/20

4:02 pm-10:50 am

2 stops36h 48m

London Gatwick

Mon 4/27

8:40 pm-11:59 pm

2 stops33h 19m

$912

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 Iowa to London Gatwick 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 cheapest airline that flies from Iowa to London Gatwick?

Delta, British Airways, and American Airlines are the most popular carriers operating from Iowa to London Gatwick

Cheap Iowa to London Gatwick Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Iowa to London Gatwick Airport

Fastest flight time

14h 00m

Direct flights

None
The fastest flight from Iowa to London Gatwick Airport takes 14h 00m
There are no direct flights from Iowa to London Gatwick Airport. There are no popular flight routes from Iowa to London Gatwick Airport.
Search flight deals

  • When did momondo last update prices for flights from Iowa to London Gatwick Airport?

    Prices for flights from Iowa to London Gatwick Airport were last updated today.

  • How old do you have to be to fly from Iowa to London Gatwick 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 Iowa to London Gatwick Airport.

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

    The necessary travel and health documents for your London Gatwick 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.

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Gatwick
Hounslow
Milton Keynes
Luton
Dover
Slough
Crawley
Hayes
Wembley
Dartford
Brentwood
Croydon
Guildford
Harrow
Watford
Cobham
Folkestone
Romford
Stansted
Richmond

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Iowa to London for you.

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

Yes. momondo allows you to filter the results for Iowa to London flights to just show those with flexible booking policies.

How can momondo help me find flights from Iowa to London?

Once you have performed a search for Iowa to London flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to London from Iowa. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your London Gatwick Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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