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$304+ Cheap flights from Iowa to Heathrow (LHR)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/21. Fares are subject to change and may not be available on all flights or dates of travel.
DSM — LHR
Jul 26 — Aug 21
Sun 7/26
Sun 8/2
1 adult, Economy
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Cheap flight deals from Iowa to Heathrow

Cheapest flights from Iowa to Heathrow
Explore the most affordable flight options available from Iowa to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 26, 2026.

This Virgin Atlantic deal was found by Cheapflights users on 6/24. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/212:08 pm
OMA
-
LHR
1 stop11h 02m
Virgin Atlantic
Tue 9/2910:55 am
LHR
-
OMA
1 stop19h 04m
Virgin Atlantic
Deal found 6/24$304
This Virgin Atlantic deal was found by Cheapflights users on 6/23. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/11:41 pm
OMA
-
LHR
1 stop17h 34m
Virgin Atlantic
Thu 9/108:40 am
LHR
-
OMA
2 stops16h 57m
Virgin Atlantic
Deal found 6/23$311
This Virgin Atlantic deal was found by Cheapflights users on 6/23. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/210:40 am
OMA
-
LHR
1 stop20h 35m
Virgin Atlantic
Wed 9/98:40 am
LHR
-
OMA
2 stops16h 57m
Virgin Atlantic
Deal found 6/23$312
This Virgin Atlantic deal was found by Cheapflights users on 6/23. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/110:26 am
OMA
-
LHR
2 stops14h 19m
Virgin Atlantic
Tue 9/810:45 am
LHR
-
OMA
2 stops14h 52m
Virgin Atlantic
Deal found 6/23$322
This Virgin Atlantic deal was found by Cheapflights users on 6/25. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/317:08 am
OMA
-
LHR
1 stop18h 07m
Virgin Atlantic
Tue 9/810:45 am
LHR
-
OMA
1 stop12h 35m
Virgin Atlantic
Deal found 6/25$328
This Virgin Atlantic deal was found by Cheapflights users on 6/24. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/182:45 pm
DSM
-
LHR
1 stop16h 20m
Virgin Atlantic
Mon 9/79:55 am
LHR
-
DSM
2 stops16h 44m
Virgin Atlantic
Deal found 6/24$328
This Virgin Atlantic deal was found by Cheapflights users on 6/25. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/612:10 pm
OMA
-
LHR
1 stop19h 05m
Virgin Atlantic
Mon 9/149:20 am
LHR
-
OMA
1 stop13h 15m
Virgin Atlantic
Deal found 6/25$336
This Virgin Atlantic deal was found by Cheapflights users on 6/24. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2110:26 am
OMA
-
LHR
1 stop14h 44m
Virgin Atlantic
Sat 8/298:40 am
LHR
-
OMA
2 stops16h 52m
Virgin Atlantic
Deal found 6/24$345
This Virgin Atlantic deal was found by Cheapflights users on 6/24. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/1912:50 pm
DSM
-
LHR
1 stop12h 15m
Virgin Atlantic
Sun 12/2711:05 am
LHR
-
DSM
1 stop14h 07m
Virgin Atlantic
Deal found 6/24$368
This Virgin Atlantic deal was found by Cheapflights users on 6/24. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/25:45 am
DSM
-
LHR
1 stop20h 05m
Virgin Atlantic
Tue 12/810:00 am
LHR
-
DSM
2 stops16h 52m
Virgin Atlantic
Deal found 6/24$435
This Virgin Atlantic deal was found by Cheapflights users on 6/23. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/3011:00 am
MLI
-
LHR
1 stop18h 40m
Virgin Atlantic
Tue 12/86:30 am
LHR
-
MLI
2 stops22h 00m
Virgin Atlantic
Deal found 6/23$437
This United Airlines deal was found by Cheapflights users on 6/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1010:35 am
MLI
-
LHR
1 stop15h 20m
United Airlines
Thu 11/126:50 am
LHR
-
MLI
2 stops14h 17m
United Airlines
Deal found 6/22$736

Find flight deals from Iowa to Heathrow

Keep the following information in mind while searching for Iowa to Heathrow flight deals. Data was last updated June 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$304
(Virgin Atlantic)

Popular in

June

Cheapest in

August

Average price

$1,638
Provider with most accurate pricing for Des Moines-London (LON) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Des Moines-London (LON) flights.
Search Deals
From Iowa to London Heathrow
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($287 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($60 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Iowa 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 June 26, 2026.
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

Cheapest round-trip

OmahaLondon

OMA - LHR

OMALHR

Omaha Eppley Airfield

Tue 9/1

1:41 pm-1:15 pm

1 stop17h 34m

London Heathrow

Thu 9/10

8:40 am-7:37 pm

2 stops16h 57m

$312

OmahaLondon

OMA - LHR

OMALHR

Omaha Eppley Airfield

Wed 9/2

10:40 am-1:15 pm

1 stop20h 35m

London Heathrow

Wed 9/9

8:40 am-7:37 pm

2 stops16h 57m

$312

OmahaLondon

OMA - LHR

OMALHR

Omaha Eppley Airfield

Mon 8/31

7:08 am-7:15 am

1 stop18h 07m

London Heathrow

Tue 9/8

10:45 am-5:20 pm

1 stop12h 35m

$328

OmahaLondon

OMA - LHR

OMALHR

Omaha Eppley Airfield

Fri 8/28

2:03 pm-10:40 am

2 stops14h 37m

London Heathrow

Sat 9/5

8:40 am-7:32 pm

2 stops16h 52m

$357

OmahaLondon

OMA - LHR

OMALHR

Omaha Eppley Airfield

Sat 8/22

10:26 am-7:15 am

2 stops14h 49m

London Heathrow

Sun 8/30

11:15 am-11:59 pm

1 stop18h 44m

$482

MolineLondon

MLI - LHR

MLILHR

Moline Quad-City

Tue 11/10

10:35 am-7:55 am

1 stop15h 20m

London Heathrow

Thu 11/12

6:50 am-3:07 pm

2 stops14h 17m

$736

Des MoinesLondon

DSM - LHR

DSMLHR

Des Moines

Mon 11/16

2:56 pm-10:15 am

1 stop13h 19m

London Heathrow

Wed 11/18

6:50 am-9:35 pm

2 stops20h 45m

$746

MolineLondon

MLI - LHR

MLILHR

Moline Quad-City

Wed 9/23

8:13 am-11:55 am

1 stop21h 42m

London Heathrow

Wed 9/30

6:50 am-10:38 pm

2 stops21h 48m

$863

La CrosseLondon

LSE - LHR

LSELHR

La Crosse

Wed 10/21

11:18 am-10:50 am

1 stop17h 32m

London Heathrow

Tue 10/27

6:00 am-11:19 pm

2 stops22h 19m

$864

MolineLondon

MLI - LHR

MLILHR

Moline Quad-City

Mon 11/30

2:35 pm-5:55 am

1 stop33h 20m

London Heathrow

Tue 12/8

6:35 am-5:41 pm

2 stops17h 06m

$864

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/21

Showing 1-10 of 55 resultsSorted by cheapest first
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Best time to book a flight from Iowa to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Iowa 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 Iowa to London Heathrow Airport

What is the cheapest month to book a flight from Iowa to London Heathrow Airport?

Currently, August is the cheapest month in which you can book a flight from Iowa to London Heathrow Airport (average of $535). Flying from Iowa to London Heathrow Airport in February is currently the most expensive (average of $888). 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.

Related info for your journey

Find useful and relevant information for your journey from Iowa to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Iowa to London Heathrow Airport?

    A quick flight from Iowa to London Heathrow Airport can take about 11h 02m. Virgin Atlantic provides one of the quickest options available for as low as $304. There are 4269 mi between Iowa and London Heathrow Airport. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Iowa to London Heathrow Airport?

    Most travelers choose Des Moines - London Heathrow, Omaha Eppley Airfield - London Heathrow or Moline Quad-City - London Heathrow when deciding on the best route from Iowa to London Heathrow Airport.

  • Can I find deals for flights from Iowa to Heathrow that include hotel bookings?

    Yes. In addition to deals on Iowa to Heathrow flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Iowa to Heathrow?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Iowa to Heathrow.

  • Can I find deals for business class flights from Iowa to Heathrow?

    Yes. Cheapflights offers flight deals from Iowa 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 Iowa to London Heathrow Airport?

    Currently, August is the cheapest month in which you can book a flight from Iowa to London Heathrow Airport (average of $535). Flying from Iowa to London Heathrow Airport in February is currently the most expensive (average of $888). 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
Ilford
Dorking
Hounslow
Winchester
Croydon
Gatwick
Southend-on-Sea
Wembley
Harrow
Eastleigh
Dartford
Dover
Orpington
Watford
Northampton
Chipping Norton
Hayes
Kingston upon Thames
Eastbourne
Slough

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 4 airlines flying from Iowa to Heathrow

Discover the top 4 airlines that operate flights from Iowa 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 June 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$583Average$926FlexibilityNo cancel feeOn-time71%
DeltaCheapest$591Average$761FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$627Average$937FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$723Average$958FlexibilityNo cancel feeOn-time69%

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