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$375+ Cheap flights from Iowa to Heathrow (LHR)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/24. Fares are subject to change and may not be available on all flights or dates of travel.
DSM — LHR
ene. 26 — feb. 21
dom. 1/26
dom. 2/2
1 adult, Economy
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Cheap flight deals from Iowa to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Iowa (USIA) to Heathrow (LHR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated enero 21, 2025.

Round-trip from

$684
(Scandinavian Airlines)

One-way from

$375
(Kiwi.com)
From Iowa to London Heathrow
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One-way flight from Iowa to London Heathrow
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Find 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 enero 21, 2025.

This Scandinavian Airlines deal was found by Cheapflights users on 1/21. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/511:21 amOMA - LHR
2 stops28h 19mScandinavian Airlines
mié. 3/126:40 amLHR - OMA
2 stops22h 19mScandinavian Airlines
Deal found 1/21$684
This Ovago deal was found by Cheapflights users on 1/21. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 2/1911:30 amDSM - LHR
2 stops24h 10mScandinavian Airlines
mar. 2/257:30 pmLHR - DSM
2 stops33h 01mScandinavian Airlines
Deal found 1/21$706
This Netflights deal was found by Cheapflights users on 1/20. 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 Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/510:32 amDSM - LHR
1 stop14h 18mVirgin Atlantic
mié. 3/1212:30 pmLHR - DSM
1 stop15h 26mVirgin Atlantic
Deal found 1/20$710
This United Airlines deal was found by Cheapflights users on 1/20. 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.
mié. 3/511:29 amDSM - LHR
2 stops14h 56mUnited Airlines
mié. 3/126:30 amLHR - DSM
2 stops16h 26mUnited Airlines
Deal found 1/20$714
This Booking.com deal was found by Cheapflights users on 1/20. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/48:00 amDSM - LHR
2 stops17h 10mAir Canada
mar. 3/113:00 pmLHR - DSM
2 stops35h 38mAir Canada
Deal found 1/20$715
This United Airlines deal was found by Cheapflights users on 1/21. 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.
mié. 2/126:24 pmOMA - LHR
1 stop10h 51mUnited Airlines
mié. 2/263:00 pmLHR - OMA
2 stops32h 37mUnited Airlines
Deal found 1/21$716
This United Airlines deal was found by Cheapflights users on 1/21. 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.
mié. 3/55:35 pmMLI - LHR
1 stop11h 40mUnited Airlines
mié. 3/123:00 pmLHR - MLI
2 stops30h 39mUnited Airlines
Deal found 1/21$716
This United Airlines deal was found by Cheapflights users on 1/21. 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.
mar. 2/45:32 pmCID - LHR
1 stop11h 43mUnited Airlines
mar. 2/113:00 pmLHR - CID
2 stops29h 23mUnited Airlines
Deal found 1/21$716
This oojo deal was found by Cheapflights users on 1/21. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 2/1212:15 pmDSM - LHR
1 stop14h 00mBritish Airways
mar. 2/187:00 amLHR - DSM
2 stops21h 28mBritish Airways
Deal found 1/21$719
This Air Canada deal was found by Cheapflights users on 1/21. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 4/18:14 amCID - LHR
2 stops16h 16mAir Canada
vie. 4/112:05 pmLHR - CID
2 stops26h 31mAir Canada
Deal found 1/21$719
This Booking.com deal was found by Cheapflights users on 1/21. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 2/128:00 amOMA - LHR
2 stops21h 50mMultiple Airlines
mié. 2/268:45 amLHR - OMA
2 stops19h 14mMultiple Airlines
Deal found 1/21$722
This Cheapflightsfares deal was found by Cheapflights users on 1/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 2/1212:05 pmOMA - LHR
1 stop15h 55mIberia
mié. 2/262:10 pmLHR - OMA
1 stop14h 23mIberia
Deal found 1/21$724

Find flights from Iowa to Heathrow within your budget

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 enero 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

OmahaLondon

OMA - LHR

OMALHR

Omaha Eppley Airfield

mié. 3/5

11:21 am-5:40 pm

2 stops24h 19m

London Heathrow

mié. 3/12

6:40 am-11:59 pm

2 stops22h 19m

$685

Des MoinesLondon

DSM - LHR

DSMLHR

Des Moines

mié. 2/19

11:30 am-5:40 pm

2 stops24h 10m

London Heathrow

mar. 2/25

7:30 pm-10:31 pm

2 stops33h 01m

$706

OmahaLondon

OMA - LHR

OMALHR

Omaha Eppley Airfield

mié. 4/30

9:38 am-6:25 am

1 stop14h 47m

London Heathrow

mar. 5/6

2:55 pm-10:26 pm

1 stop13h 31m

$712

Des MoinesLondon

DSM - LHR

DSMLHR

Des Moines

lun. 2/10

6:00 pm-11:40 am

1 stop11h 40m

London Heathrow

mar. 2/25

7:00 am-10:28 pm

2 stops21h 28m

$714

Des MoinesLondon

DSM - LHR

DSMLHR

Des Moines

mié. 2/12

8:00 am-7:10 am

2 stops17h 10m

London Heathrow

mié. 2/19

3:00 pm-10:33 am

2 stops25h 33m

$716

MolineLondon

MLI - LHR

MLILHR

Moline Quad-City

mié. 3/5

5:35 pm-11:15 am

1 stop11h 40m

London Heathrow

mié. 3/12

3:00 pm-4:39 pm

2 stops30h 39m

$716

Cedar RapidsLondon

CID - LHR

CIDLHR

Cedar Rapids

mar. 2/4

5:32 pm-11:15 am

1 stop11h 43m

London Heathrow

mar. 2/11

3:00 pm-2:23 pm

2 stops29h 23m

$716

Des MoinesLondon

DSM - LHR

DSMLHR

Des Moines

mié. 3/5

8:00 am-7:10 am

2 stops17h 10m

London Heathrow

mié. 3/12

6:30 am-5:56 pm

2 stops16h 26m

$717

OmahaLondon

OMA - LHR

OMALHR

Omaha Eppley Airfield

mar. 2/18

3:18 pm-11:15 am

1 stop13h 57m

London Heathrow

mar. 2/25

3:00 pm-5:37 pm

2 stops32h 37m

$717

Des MoinesLondon

DSM - LHR

DSMLHR

Des Moines

mié. 3/5

11:30 am-10:35 am

1 stop17h 05m

London Heathrow

mié. 3/12

6:30 am-4:27 pm

2 stops14h 57m

$719

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 50 results
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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.

Travel insights for flights from Iowa to Heathrow

Get recent, data-driven insights about flights from Iowa to Heathrow including ideal travel times, pricing trends, and more.

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

Currently, November is the cheapest month in which you can book a flight from Iowa to London Heathrow Airport (average of $661). Flying from Iowa to London Heathrow Airport in June is currently the most expensive (average of $1,137). 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.

What is the cheapest time of day to fly from IA to LHR?

Find hourly flight availability from Iowa to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated enero 21, 2025.

When flying from Iowa to London Heathrow Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London Heathrow Airport when rainfall is around 1.6 in.

Temperature in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Heathrow. Reviews last updated enero 21, 2025.
Read through reviews of airlines operating flights from Iowa to London, such as Scandinavian Airlines, British Airways and Delta. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,521 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,341 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Finnair
7.6
Good
1,286 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Virgin Atlantic
7.5
Good
665 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air France
7.4
Good
1,490 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

  • What are the cheapest airlines to fly from Iowa to London Heathrow Airport one-way?

    One-way options have recently been found by users for as low as $416 on Scandinavian Airlines. Other airlines that offer cheap prices include WestJet from $432 and Lufthansa from $458 one-way.

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

    Most travelers choose Omaha Eppley Airfield - London Heathrow, Des Moines - London Heathrow or Cedar Rapids - 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, November is the cheapest month in which you can book a flight from Iowa to London Heathrow Airport (average of $661). Flying from Iowa to London Heathrow Airport in June is currently the most expensive (average of $1,137). 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 Iowa?

Book flights to Iowa if you plan to visit one of these locations
Hayes
Hounslow
Thornton Heath
Harrow
Luton
Wembley
Canterbury
Northampton
Gatwick
Horley
Milton Keynes
Dover
Orpington
Watford
Stratford-upon-Avon
Croydon
Borehamwood
Bromley
Folkestone
Ilford

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Alternative routes for Iowa to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
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Los Angeles to Gatwick flights
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Top 5 airlines flying from Iowa to Heathrow

Discover the top 5 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 enero 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest$601Average$843FlexibilityNo cancel feeOn-time72%
British AirwaysCheapest$629Average$846FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$630Average$923FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$663Average$900FlexibilityNo cancel feeOn-time71%
DeltaCheapest$664Average$890FlexibilityNo cancel feeOn-timeN/A
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