Find cheap flights from Iowa to London

Find cheap flights from Iowa to London

Round-trip
Economy
Boston (BOS)
London All airports
Thu 5/28
Thu 6/4
Any month
Compare vs. KAYAK |
Search hundreds of travel sites at once for deals on flights to London

Good to know

Low season

February Best time to beat the crowds with an average 4% drop in price.

High season

July Most popular time to fly with an average 28% increase in price.

Average price of a round-trip

$1347 (avg. price over the last 2 weeks)

Good deal for a round-trip

$435 or less

FAQs for booking Iowa to London flights

How does KAYAK’s flight Price Forecast tool help me choose the right time to buy?

Book cheap flights from Iowa to London (round-trip)

Airports
Origin
Des Moines
$748
only
$748
Cedar Rapids
$775
only
$775
Destination
London
$748
only
$748
$860
only
$860
Mon, Sep 7
DSM
Des Moines Airport
LHR
London Heathrow Airport
29h 20m
Mon, Sep 14
LHR
London Heathrow Airport
DSM
Des Moines Airport
16h 08m
Trip: 8 days
Based on null reviews
Mon, Jul 6
CID
Cedar Rapids
LHR
London Heathrow Airport
36h 56m
Thu, Aug 20
LHR
London Heathrow Airport
CID
Cedar Rapids
40h 52m
Trip: 46 days
Based on null reviews
Wed, Oct 21
DSM
Des Moines Airport
LHR
London Heathrow Airport
13h 37m
Fri, Nov 6
LHR
London Heathrow Airport
DSM
Des Moines Airport
20h 01m
Trip: 17 days
Based on null reviews
Wed, Oct 21
DSM
Des Moines Airport
LHR
London Heathrow Airport
13h 37m
Fri, Nov 6
LHR
London Heathrow Airport
DSM
Des Moines Airport
20h 01m
Trip: 17 days
Based on null reviews
Sun, Jul 5
CID
Cedar Rapids
LHR
London Heathrow Airport
33h 30m
Thu, Aug 20
LHR
London Heathrow Airport
CID
Cedar Rapids
40h 52m
Trip: 47 days
Based on null reviews
Mon, Sep 14
DSM
Des Moines Airport
LHR
London Heathrow Airport
12h 00m
Mon, Sep 21
LHR
London Heathrow Airport
DSM
Des Moines Airport
15h 46m
Trip: 8 days
Based on null reviews
Wed, Oct 21
DSM
Des Moines Airport
LHR
London Heathrow Airport
14h 05m
Fri, Nov 6
LHR
London Heathrow Airport
DSM
Des Moines Airport
12h 38m
Trip: 17 days
Based on null reviews
Wed, Oct 21
DSM
Des Moines Airport
LHR
London Heathrow Airport
14h 05m
Fri, Nov 6
LHR
London Heathrow Airport
DSM
Des Moines Airport
12h 38m
Trip: 17 days
Based on null reviews
Wed, Oct 21
DSM
Des Moines Airport
LHR
London Heathrow Airport
12h 35m
Fri, Nov 6
LHR
London Heathrow Airport
DSM
Des Moines Airport
16h 13m
Trip: 17 days
Based on null reviews
Wed, Oct 21
DSM
Des Moines Airport
LHR
London Heathrow Airport
12h 35m
Fri, Nov 6
LHR
London Heathrow Airport
DSM
Des Moines Airport
16h 13m
Trip: 17 days
Based on null reviews
Fri, Sep 18
DSM
Des Moines Airport
LHR
London Heathrow Airport
11h 02m
Fri, Sep 25
LHR
London Heathrow Airport
DSM
Des Moines Airport
16h 13m
Trip: 8 days
Based on null reviews
Fri, Sep 18
DSM
Des Moines Airport
LHR
London Heathrow Airport
11h 02m
Fri, Sep 25
LHR
London Heathrow Airport
DSM
Des Moines Airport
16h 13m
Trip: 8 days
Based on null reviews
Mon, Jul 6
DSM
Des Moines Airport
LGW
London Gatwick Airport
17h 35m
Mon, Jul 13
LGW
London Gatwick Airport
DSM
Des Moines Airport
46h 07m
Trip: 8 days
Based on null reviews
Fri, Sep 18
DSM
Des Moines Airport
LHR
London Heathrow Airport
12h 00m
Fri, Sep 25
LHR
London Heathrow Airport
DSM
Des Moines Airport
16h 13m
Trip: 8 days
Based on null reviews
Wed, Oct 21
DSM
Des Moines Airport
LHR
London Heathrow Airport
10h 28m
Fri, Nov 6
LHR
London Heathrow Airport
DSM
Des Moines Airport
18h 12m
Trip: 17 days
Based on null reviews
Mon, Sep 14
DSM
Des Moines Airport
LHR
London Heathrow Airport
10h 15m
Mon, Sep 21
LHR
London Heathrow Airport
DSM
Des Moines Airport
14h 26m
Trip: 8 days
Based on null reviews
Wed, Oct 21
DSM
Des Moines Airport
LHR
London Heathrow Airport
14h 05m
Fri, Nov 6
LHR
London Heathrow Airport
DSM
Des Moines Airport
13h 46m
Trip: 17 days
Based on null reviews
Wed, Oct 21
DSM
Des Moines Airport
LHR
London Heathrow Airport
14h 05m
Fri, Nov 6
LHR
London Heathrow Airport
DSM
Des Moines Airport
13h 46m
Trip: 17 days
Based on null reviews
Sat, Aug 15
CID
Cedar Rapids
LHR
London Heathrow Airport
31h 00m
Wed, Sep 2
LHR
London Heathrow Airport
CID
Cedar Rapids
21h 17m
Trip: 19 days
Based on null reviews
Mon, Sep 7
DSM
Des Moines Airport
LHR
London Heathrow Airport
11h 05m
Mon, Sep 14
LHR
London Heathrow Airport
DSM
Des Moines Airport
33h 10m
Trip: 8 days
Based on null reviews

Book cheap flights from Iowa to London (one-way)

Airports
Origin
Cedar Rapids
$457
only
$457
Destination
London
$457
only
$457
$739
only
$739
$524
only
$524
$694
only
$694
Sat, Jul 11
CID
Cedar Rapids
LHR
London Heathrow Airport
18h 37m
Based on null reviews
Sat, Jul 11
CID
Cedar Rapids
LHR
London Heathrow Airport
36h 47m
Based on null reviews
Sat, Jul 11
CID
Cedar Rapids
LHR
London Heathrow Airport
30h 22m
Based on null reviews
Sat, Jul 11
CID
Cedar Rapids
LGW
London Gatwick Airport
16h 12m
Based on null reviews
Sat, Jul 11
CID
Cedar Rapids
LHR
London Heathrow Airport
13h 45m
Based on null reviews
Sat, Jul 11
CID
Cedar Rapids
LHR
London Heathrow Airport
13h 20m
Based on null reviews
Sat, Jul 11
CID
Cedar Rapids
LGW
London Gatwick Airport
36h 02m
Based on null reviews
Sat, Jul 11
CID
Cedar Rapids
SEN
London Southend
46h 17m
Based on null reviews
Sat, Jul 11
CID
Cedar Rapids
LCY
London City
45h 12m
Based on null reviews
Sat, Jul 11
CID
Cedar Rapids
LCY
London City
32h 02m
Based on null reviews
Sat, Jul 11
CID
Cedar Rapids
LHR
London Heathrow Airport
10h 55m
$1077
Based on null reviews
Sat, Jul 11
CID
Cedar Rapids
LGW
London Gatwick Airport
21h 15m
$1180
Based on null reviews
Sat, Jul 11
CID
Cedar Rapids
LHR
London Heathrow Airport
19h 05m
$1180
Based on null reviews
Sat, Jul 11
CID
Cedar Rapids
LCY
London City
19h 15m
$1524
Based on null reviews
Sat, Jul 11
CID
Cedar Rapids
LGW
London Gatwick Airport
16h 20m
$2588
Based on null reviews
Sat, Jul 11
CID
Cedar Rapids
LHR
London Heathrow Airport
15h 35m
$2588
Based on null reviews
Sat, Jul 11
CID
Cedar Rapids
LHR
London Heathrow Airport
10h 55m
$2633
Based on null reviews
Sat, Jul 11
CID
Cedar Rapids
LHR
London Heathrow Airport
42h 36m
$2648
Based on null reviews
Sat, Jul 11
CID
Cedar Rapids
LHR
London Heathrow Airport
19h 00m
$2665
Based on null reviews
Sat, Jul 11
CID
Cedar Rapids
LHR
London Heathrow Airport
23h 30m
$2669
Based on null reviews

Top airlines flying from Iowa to London

Scores according to KAYAK customer reviews

8.0
Delta
Overall score based on 28,352 reviews
8.2
Boarding
7.8
Comfort
8.5
Crew
7.8
Entertainment
7.5
Food
Airline reviews
Read more about Delta
*
Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an and someone from our team will get back to you promptly.

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