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$386+ Cheap flights from Iowa to London (LON)

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 5/21. Fares are subject to change and may not be available on all flights or dates of travel.
DSM — LON
Dec 27 — Jan 31
Fri 12/27
Fri 1/3
1 adult, Economy
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Cheap flight deals from Iowa to London

Discover tips and strategies to find the most affordable flight options for your journey from Iowa (USIA) to London (LON). 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 December 22, 2024.

Round-trip from

$687
(Scandinavian Airlines)

One-way from

$436
(Ovago)
From Iowa to London (LON)
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One-way flight from Iowa to London (LON)
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Find flight deals from Iowa to London

Cheapest flights from Iowa to London
Explore the most affordable flight options available from Iowa to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 22, 2024.

This United deal was found by Cheapflights users on 12/21. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/295:00 amCID - LHR
1 stop20h 55mUnited Airlines
Tue 1/73:00 pmLHR - CID
2 stops29h 23mUnited Airlines
Deal found 12/21$1,317
This Air Canada deal was found by Cheapflights users on 12/20. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/298:00 amCID - LHR
3 stops17h 10mMultiple Airlines
Tue 1/73:00 pmLHR - CID
2 stops25h 46mMultiple Airlines
Deal found 12/20$1,659
This Delta deal was found by Cheapflights users on 12/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2711:13 amOMA - LHR
1 stop18h 27mDelta
Tue 12/316:30 amLHR - OMA
2 stops16h 11mDelta
Deal found 12/20$1,710
This Iberia deal was found by Cheapflights users on 12/20. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/273:51 pmOMA - LHR
1 stop14h 14mIberia
Tue 12/312:10 pmLHR - OMA
1 stop14h 28mIberia
Deal found 12/20$1,722
This Delta deal was found by Cheapflights users on 12/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/234:59 pmMLI - LHR
1 stop12h 41mDelta
Mon 12/308:40 amLHR - MLI
2 stops19h 44mDelta
Deal found 12/21$1,864
This Delta deal was found by Cheapflights users on 12/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2611:25 amOMA - LCY
2 stops14h 45mDelta
Tue 12/3110:00 amLCY - OMA
2 stops18h 43mDelta
Deal found 12/20$1,870
This United Airlines deal was found by Cheapflights users on 12/21. 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.
Tue 12/241:45 pmDSM - LHR
1 stop13h 55mUnited Airlines
Sun 12/293:00 pmLHR - DSM
2 stops32h 54mUnited Airlines
Deal found 12/21$1,870
This American Airlines deal was found by Cheapflights users on 12/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2211:21 amMLI - LHR
1 stop13h 29mAmerican Airlines
Mon 12/302:10 pmLHR - MLI
1 stop13h 55mAmerican Airlines
Deal found 12/21$1,876
This Virgin Atlantic deal was found by Cheapflights users on 12/21. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/241:15 pmDSM - LHR
1 stop16h 25mVirgin Atlantic
Sun 12/299:10 amLHR - DSM
1 stop13h 25mVirgin Atlantic
Deal found 12/21$1,892
This Mytrip deal was found by Cheapflights users on 12/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/256:10 amOMA - LGW
2 stops21h 35mMultiple Airlines
Sat 12/2811:40 amLGW - OMA
2 stops15h 29mMultiple Airlines
Deal found 12/21$1,906
This Mytrip deal was found by Cheapflights users on 12/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/243:15 pmOMA - LHR
2 stops33h 15mMultiple Airlines
Sat 12/287:55 pmLHR - OMA
3 stops31h 14mMultiple Airlines
Deal found 12/21$1,963
This Aeromexico deal was found by Cheapflights users on 12/21. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/224:59 pmMLI - LHR
1 stop32h 56mAir France
Mon 12/3011:30 amLHR - MLI
2 stops16h 54mAir France
Deal found 12/21$2,082

Find flights from Iowa to London within your budget

Customize your flight search to find flights from Iowa to London 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 December 22, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

OmahaLondon

OMA - LHR

OMALHR

Omaha Eppley Airfield

Wed 1/15

11:13 am-4:00 pm

2 stops22h 47m

London Heathrow

Wed 1/22

6:40 am-11:57 pm

2 stops23h 17m

$687

Des MoinesLondon

DSM - LHR

DSMLHR

Des Moines

Wed 2/26

11:30 am-4:00 pm

2 stops22h 30m

London Heathrow

Sun 3/2

7:30 pm-10:31 pm

2 stops33h 01m

$689

Des MoinesLondon

DSM - LHR

DSMLHR

Des Moines

Tue 2/4

12:15 pm-6:50 am

1 stop12h 35m

London Heathrow

Tue 2/11

7:00 am-10:08 pm

2 stops21h 08m

$745

Des MoinesLondon

DSM - LHR

DSMLHR

Des Moines

Tue 2/4

12:15 pm-7:05 am

1 stop12h 50m

London Heathrow

Tue 2/11

12:20 pm-8:57 pm

1 stop14h 37m

$747

Des MoinesLondon

DSM - LHR

DSMLHR

Des Moines

Tue 1/28

3:28 pm-7:10 am

2 stops33h 42m

London Heathrow

Wed 2/12

11:10 am-9:52 pm

2 stops16h 42m

$749

MolineLondon

MLI - LHR

MLILHR

Moline Quad-City

Tue 2/4

3:59 pm-11:15 am

1 stop13h 16m

London Heathrow

Tue 2/11

3:00 pm-9:09 pm

2 stops36h 09m

$751

Des MoinesLondon

DSM - LHR

DSMLHR

Des Moines

Tue 1/21

6:45 pm-11:15 am

1 stop10h 30m

London Heathrow

Fri 1/31

3:00 pm-9:52 pm

2 stops36h 52m

$751

Cedar RapidsLondon

CID - LHR

CIDLHR

Cedar Rapids

Tue 2/4

3:10 pm-11:15 am

1 stop14h 05m

London Heathrow

Tue 2/11

3:00 pm-10:46 am

2 stops25h 46m

$751

OmahaLondon

OMA - LHR

OMALHR

Omaha Eppley Airfield

Tue 2/4

5:54 pm-12:05 pm

1 stop12h 11m

London Heathrow

Tue 2/11

7:00 am-10:24 pm

2 stops21h 24m

$753

OmahaLondon

OMA - LHR

OMALHR

Omaha Eppley Airfield

Tue 2/4

11:26 am-7:10 am

2 stops13h 44m

London Heathrow

Tue 2/11

8:55 am-9:53 pm

2 stops18h 58m

$755

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/21

Showing 1-10 of 60 results
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Best time to book a flight from Iowa to London

Have a flexible travel schedule? Discover the best time to fly to London 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 London

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

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

Currently, November is the cheapest month in which you can book a flight from Iowa to London (average of $661). Flying from Iowa to London in June is currently the most expensive (average of $1,135). 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 LON?

Find hourly flight availability from Iowa to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 22, 2024.

When flying from Iowa to London, 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 London by month

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

In terms of precipitation, rainfall in London 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 when rainfall is around 1.6 in.

Temperature in London by month

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

If weather is an important factor for your trip to London, 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 London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated December 22, 2024.
Read reviews from past customers who have flown British Airways, Virgin Atlantic and Air Canada from Iowa to London. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,594 reviews

Entertainment

7.9

Crew

8.6

Comfort

8.0

Boarding

8.2

Overall

8.0

Food

7.3

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
8,594 reviews
Delta
8.0
Very good
8,594 reviews

Entertainment

7.9

Crew

8.6

Comfort

8.0

Boarding

8.2

Overall

8.0

Food

7.3

Reviews

1 / 10

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

KLM
7.8
Good
1,342 reviews
Delta
8.0
Very good
8,594 reviews

Entertainment

7.9

Crew

8.6

Comfort

8.0

Boarding

8.2

Overall

8.0

Food

7.3

Reviews

1 / 10

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

Finnair
7.7
Good
1,283 reviews
Delta
8.0
Very good
8,594 reviews

Entertainment

7.9

Crew

8.6

Comfort

8.0

Boarding

8.2

Overall

8.0

Food

7.3

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
668 reviews
Delta
8.0
Very good
8,594 reviews

Entertainment

7.9

Crew

8.6

Comfort

8.0

Boarding

8.2

Overall

8.0

Food

7.3

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
1,501 reviews
Delta
8.0
Very good
8,594 reviews

Entertainment

7.9

Crew

8.6

Comfort

8.0

Boarding

8.2

Overall

8.0

Food

7.3

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 London. 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 one-way?

    To fly one-way, consider booking your trip with Scandinavian Airlines, which is currently one of the cheapest options available, starting at $436. American Airlines flights start at $459 while deals on Delta start at $477 one-way.

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

    The most popular route from Iowa to London is Omaha Eppley Airfield - London Heathrow. You may also consider Des Moines - London Heathrow or Des Moines - London City.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Iowa to London 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?

    Currently, November is the cheapest month in which you can book a flight from Iowa to London (average of $661). Flying from Iowa to London in June is currently the most expensive (average of $1,135). 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

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Alternative routes for Iowa to London

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Iowa to London

Discover the top 5 airlines that operate flights from Iowa to London. 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 December 22, 2024.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest$601Average$848FlexibilityNo cancel feeOn-time72%
British AirwaysCheapest$629Average$858FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$630Average$920FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$663Average$1,077FlexibilityNo cancel feeOn-time71%
DeltaCheapest$664Average$909FlexibilityNo cancel feeOn-timeN/A
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