Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Iowa to London from $195

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 5/11. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Iowa to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
11:32 am - 8:45 am
CID
-
LHR
15h 13m2 stops
Lufthansa Logo
8:45 am - 9:34 pm
LHR
-
CID
18h 49m2 stops
$515Lufthansa
Fri, Jan 30 - Sun, Feb 1
Lufthansa Logo
6:35 pm - 11:15 am
OMA
-
LHR
10h 40m1 stop
Lufthansa Logo
6:35 am - 9:59 pm
LHR
-
OMA
21h 24m2 stops
$562Lufthansa
Wed, Feb 11 - Mon, Feb 16
Virgin Atlantic Logo
10:30 am - 7:05 am
DSM
-
LHR
14h 35m1 stop
Virgin Atlantic Logo
12:30 pm - 10:28 pm
LHR
-
DSM
15h 58m1 stop
$620Virgin Atlantic
Tue, Feb 10 - Tue, Feb 17
United Airlines Logo
3:35 pm - 7:55 am
DSM
-
LHR
10h 20m1 stop
United Airlines Logo
11:10 am - 9:50 pm
LHR
-
DSM
16h 40m2 stops
$621United Airlines
Sun, Jan 25 - Sun, Feb 1
Multiple Airlines Logo
5:27 pm - 9:20 am
CID
-
LHR
33h 53m2 stops
Multiple Airlines Logo
6:35 am - 4:51 pm
LHR
-
CID
40h 16m2 stops
$621Multiple Airlines
Tue, Feb 10 - Tue, Feb 17
KLM Logo
12:25 pm - 8:45 am
DSM
-
LHR
14h 20m1 stop
KLM Logo
11:45 am - 8:49 pm
LHR
-
DSM
15h 04m2 stops
$622KLM
Tue, Feb 10 - Tue, Feb 17
KLM Logo
11:26 am - 7:50 am
DSM
-
LHR
14h 24m1 stop
KLM Logo
11:45 am - 8:49 pm
LHR
-
DSM
15h 04m2 stops
$623KLM
Tue, Feb 10 - Tue, Feb 17
United Airlines Logo
2:41 pm - 11:15 am
CID
-
LHR
14h 34m1 stop
United Airlines Logo
6:35 am - 9:26 pm
LHR
-
CID
20h 51m2 stops
$630United Airlines
Fri, Feb 13 - Tue, Feb 17
Multiple Airlines Logo
3:23 pm - 11:35 am
ALO
-
LHR
14h 12m1 stop
Multiple Airlines Logo
3:45 pm - 10:23 pm
LHR
-
ALO
12h 38m1 stop
$659Multiple Airlines
Fri, Jan 23 - Fri, Jan 30
Virgin Atlantic Logo
5:51 am - 10:15 am
MLI
-
LHR
22h 24m2 stops
Virgin Atlantic Logo
11:05 am - 10:24 pm
LHR
-
MLI
17h 19m2 stops
$663Virgin Atlantic
Mon, Feb 9 - Sun, Feb 15

American Airlines flights from Iowa to London Heathrow Airport

Our best American Airlines deals on Iowa to London Heathrow Airport flight tickets
American Airlines
Jan 30
ALO3:23 pmWaterloo
13h 02m
1 stop
LHR10:25 amLondon Heathrow
Feb 8
LHR2:10 pmLondon Heathrow
14h 13m
1 stop
ALO10:23 pmWaterloo
$658
Find similar
American Airlines
Jan 23
ALO3:23 pmWaterloo
14h 37m
2 stops
LHR12:00 pmLondon Heathrow
Jan 30
LHR12:40 pmLondon Heathrow
15h 43m
2 stops
ALO10:23 pmWaterloo
$663
Find similar
American Airlines
May 20
CID2:55 pmCedar Rapids
9h 55m
1 stop
LHR6:50 amLondon Heathrow
Jun 2
LHR8:20 amLondon Heathrow
14h 07m
1 stop
CID4:27 pmCedar Rapids
$819
Find similar

Lufthansa flights from Iowa to London Heathrow Airport

Our best Lufthansa deals on Iowa to London Heathrow Airport flight tickets
Lufthansa
Jan 30
CID11:32 amCedar Rapids
15h 13m
2 stops
LHR8:45 amLondon Heathrow
Feb 1
LHR8:45 amLondon Heathrow
18h 49m
2 stops
CID9:34 pmCedar Rapids
$515
Find similar
Lufthansa
Feb 11
OMA6:35 pmOmaha Eppley Airfield
10h 40m
1 stop
LHR11:15 amLondon Heathrow
Feb 16
LHR6:35 amLondon Heathrow
21h 24m
2 stops
OMA9:59 pmOmaha Eppley Airfield
$562
Find similar
Lufthansa
Feb 11
DSM11:30 amDes Moines
12h 25m
1 stop
LHR5:55 amLondon Heathrow
Feb 18
LHR11:10 amLondon Heathrow
16h 31m
2 stops
DSM9:41 pmDes Moines
$578
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Iowa 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 28, 2025.
Use the filters below to find and compare flights from Iowa to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cedar RapidsLondon

CID - LHR

CIDLHR

Cedar Rapids

Fri 1/30

11:32 am-8:45 am

2 stops15h 13m

London Heathrow

Sun 2/1

8:45 am-9:34 pm

2 stops18h 49m

$515

OmahaLondon

OMA - LHR

OMALHR

Omaha Eppley Airfield

Wed 2/11

6:35 pm-11:15 am

1 stop10h 40m

London Heathrow

Mon 2/16

6:35 am-9:59 pm

2 stops21h 24m

$562

Des MoinesLondon

DSM - LHR

DSMLHR

Des Moines

Tue 2/10

10:30 am-7:05 am

1 stop14h 35m

London Heathrow

Tue 2/17

12:30 pm-10:28 pm

1 stop15h 58m

$620

Des MoinesLondon

DSM - LHR

DSMLHR

Des Moines

Sun 1/25

3:35 pm-7:55 am

1 stop10h 20m

London Heathrow

Sun 2/1

11:10 am-9:50 pm

2 stops16h 40m

$621

Cedar RapidsLondon

CID - LHR

CIDLHR

Cedar Rapids

Tue 2/10

5:27 pm-9:20 am

2 stops33h 53m

London Heathrow

Tue 2/17

6:35 am-4:51 pm

2 stops40h 16m

$621

Des MoinesLondon

DSM - LHR

DSMLHR

Des Moines

Tue 2/10

12:25 pm-8:45 am

1 stop14h 20m

London Heathrow

Tue 2/17

11:45 am-8:49 pm

2 stops15h 04m

$622

Des MoinesLondon

DSM - LHR

DSMLHR

Des Moines

Tue 2/10

11:26 am-7:50 am

1 stop14h 24m

London Heathrow

Tue 2/17

11:45 am-8:49 pm

2 stops15h 04m

$623

Cedar RapidsLondon

CID - LHR

CIDLHR

Cedar Rapids

Fri 2/13

2:41 pm-11:15 am

1 stop14h 34m

London Heathrow

Tue 2/17

6:35 am-9:26 pm

2 stops20h 51m

$630

WaterlooLondon

ALO - LHR

ALOLHR

Waterloo

Fri 1/23

3:23 pm-11:35 am

1 stop14h 12m

London Heathrow

Fri 1/30

3:45 pm-10:23 pm

1 stop12h 38m

$659

MolineLondon

MLI - LHR

MLILHR

Moline Quad-City

Mon 2/9

5:51 am-10:15 am

2 stops22h 24m

London Heathrow

Sun 2/15

11:05 am-10:24 pm

2 stops17h 19m

$663

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to London from

How to get the cheapest flight ticket from Iowa 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 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 Iowa, with most prices found around $750. If you’re not able to fly to London Heathrow Airport in October, then January is your next best option. Flight prices from Iowa to London Heathrow Airport during January average around $806.

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 Iowa when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around $975 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 Iowa for as low as $752 on momondo.

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

You could potentially save up to 47% on your flight if you consider stops on a Iowa to London Heathrow Airport flight.

Cheap Iowa to London Heathrow Airport flight deals and tips

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

Fastest flight time

10h 05m

Direct flights

None
The fastest flight from Iowa to London Heathrow Airport takes 10h 05m
There are no direct flights from Iowa to London Heathrow Airport. There are no popular flight routes from Iowa to London Heathrow Airport.
Search flight deals

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

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

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

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

Best airlines flying from Iowa to London Heathrow Airport

Compare and see reviews for airlines that fly from Iowa to London Heathrow Airport with momondo
Airline
Rating
Free Cancellation
Price
Virgin AtlanticPriceFrom $607Free CancellationRating
7.5
677 reviews
Search Virgin Atlantic flights
DeltaPriceFrom $621Free CancellationRating
7.9
8,022 reviews
Search Delta flights
British AirwaysPriceFrom $695Free CancellationRating
6.7
7,617 reviews
Search British Airways flights
American AirlinesPriceFrom $699Free CancellationRating
7.2
11,072 reviews
Search American Airlines flights
United AirlinesPriceFrom $723Free CancellationRating
7.4
9,117 reviews
Search United 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
Watford
Wembley
Cobham
Folkestone
Romford
Richmond
Uxbridge

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from Iowa.

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

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

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 Heathrow 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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 1/27
Tue 2/3
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to London

Popular cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo
Flights to London Gatwick Airportfrom $343
Flights to London City Airportfrom $437
Flights to London Stansted Airportfrom $365
Flights to London Luton Airportfrom $382
Flights to Glasgow Intl Airportfrom $397
Flights to London Southend Airportfrom $397
Flights to Belfast Intl Airportfrom $455
Flights to Belfast City Airportfrom $525