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Cheap flights from Cedar Rapids to London from $329

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Cedar Rapids to London departing on 9/15. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Cedar Rapids to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
11:15 am - 12:00 pm
CID
-
LHR
18h 45m
1 stop
United Airlines Logo
9:00 am - 12:25 am
LHR
-
CID
21h 25m
2 stops
$752United Airlines
Wed, Dec 2 - Fri, Dec 4
United Airlines Logo
5:33 pm - 12:00 pm
CID
-
LHR
12h 27m
1 stop
United Airlines Logo
9:00 am - 9:14 pm
LHR
-
CID
18h 14m
2 stops
$753United Airlines
Wed, Dec 2 - Fri, Dec 4
United Airlines Logo
9:00 am - 10:25 am
CID
-
LHR
19h 25m
2 stops
United Airlines Logo
9:00 am - 9:14 pm
LHR
-
CID
18h 14m
2 stops
$757United Airlines
Wed, Dec 2 - Fri, Dec 4
Multiple Airlines Logo
5:20 pm - 10:00 am
CID
-
LGW
34h 40m
1 stop
Multiple Airlines Logo
2:00 pm - 8:32 am
LGW
-
CID
48h 32m
2 stops
$876Multiple Airlines
Fri, Sep 11 - Wed, Sep 23
Multiple Airlines Logo
5:20 pm - 10:00 am
CID
-
LGW
34h 40m
1 stop
Multiple Airlines Logo
2:00 pm - 4:31 pm
LGW
-
CID
32h 31m
1 stop
$878Multiple Airlines
Fri, Sep 11 - Sun, Sep 27
Delta Logo
4:18 pm - 4:40 pm
CID
-
LCY
18h 22m
2 stops
Delta Logo
10:00 am - 9:51 pm
LCY
-
CID
17h 51m
2 stops
$904Delta
Tue, Sep 15 - Tue, Oct 13
Lufthansa Logo
6:46 pm - 5:55 pm
CID
-
LCY
17h 09m
2 stops
Lufthansa Logo
9:15 am - 10:42 pm
LCY
-
CID
19h 27m
2 stops
$931Lufthansa
Sun, Sep 13 - Wed, Sep 23
Lufthansa Logo
6:46 pm - 5:55 pm
CID
-
LCY
17h 09m
2 stops
Lufthansa Logo
9:15 am - 10:42 pm
LCY
-
CID
19h 27m
2 stops
$981Lufthansa
Sat, Sep 12 - Wed, Sep 23
Delta Logo
6:50 am - 9:20 am
CID
-
LGW
20h 30m
2 stops
Delta Logo
10:25 am - 11:00 pm
LGW
-
CID
18h 35m
2 stops
$1,047Delta
Sat, Aug 15 - Sat, Aug 22
KLM Logo
5:50 am - 8:50 am
CID
-
LCY
21h 00m
2 stops
KLM Logo
8:15 pm - 3:35 pm
LCY
-
CID
25h 20m
2 stops
$1,133KLM
Sun, Jul 26 - Sun, Aug 2

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United Airlines flights from Cedar Rapids to London

Our best United Airlines deals on Cedar Rapids to London flight tickets
United Airlines
Dec 2
CID11:15 amCedar Rapids
18h 45m
1 stop
LHR12:00 pmLondon Heathrow
Dec 4
LHR9:00 amLondon Heathrow
21h 25m
2 stops
CID12:25 amCedar Rapids
$752
United Airlines
Dec 2
CID5:33 pmCedar Rapids
12h 27m
1 stop
LHR12:00 pmLondon Heathrow
Dec 4
LHR9:00 amLondon Heathrow
18h 14m
2 stops
CID9:14 pmCedar Rapids
$753
United Airlines
Dec 2
CID9:00 amCedar Rapids
19h 25m
2 stops
LHR10:25 amLondon Heathrow
Dec 4
LHR9:00 amLondon Heathrow
18h 14m
2 stops
CID9:14 pmCedar Rapids
$757

British Airways flights from Cedar Rapids to London

Our best British Airways deals on Cedar Rapids to London flight tickets
British Airways
Sep 15
CID1:39 pmCedar Rapids
12h 01m
1 stop
LHR7:40 amLondon Heathrow
Oct 13
LHR12:15 pmLondon Heathrow
11h 34m
1 stop
CID5:49 pmCedar Rapids
$898
British Airways
Sep 12
CID8:33 pmCedar Rapids
30h 32m
1 stop
LHR9:05 amLondon Heathrow
Sep 24
LHR2:45 pmLondon Heathrow
15h 32m
1 stop
CID12:17 amCedar Rapids
$902
British Airways
Sep 23
CID1:39 pmCedar Rapids
11h 11m
1 stop
LHR6:50 amLondon Heathrow
Oct 3
LHR9:45 amLondon Heathrow
16h 16m
1 stop
CID8:01 pmCedar Rapids
$947

momondo Fare Finder

 
Customize your flight search to find flights from Cedar Rapids 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, momondo users made 832,500 searches. Data last updated June 15, 2026.
Use the filters below to find and compare flights from Cedar Rapids to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Cedar RapidsLondon

CID - LHR

CIDLHR

Cedar Rapids

Wed 12/2

11:15 am-12:00 pm

1 stop18h 45m

London Heathrow

Fri 12/4

9:00 am-12:25 am

2 stops21h 25m

$752
Quickest round-trip

Cedar RapidsLondon

CID - LHR

CIDLHR

Cedar Rapids

Wed 12/2

5:33 pm-12:00 pm

1 stop12h 27m

London Heathrow

Fri 12/4

9:00 am-9:14 pm

2 stops18h 14m

$753

Cedar RapidsLondon

CID - LHR

CIDLHR

Cedar Rapids

Wed 12/2

9:00 am-10:25 am

2 stops19h 25m

London Heathrow

Fri 12/4

9:00 am-9:14 pm

2 stops18h 14m

$757

Cedar RapidsLondon

CID - LGW

CIDLGW

Cedar Rapids

Fri 9/11

5:20 pm-10:00 am

1 stop34h 40m

London Gatwick

Wed 9/23

2:00 pm-8:32 am

2 stops48h 32m

$876

Cedar RapidsLondon

CID - LGW

CIDLGW

Cedar Rapids

Fri 9/11

5:20 pm-10:00 am

1 stop34h 40m

London Gatwick

Sun 9/27

2:00 pm-4:31 pm

1 stop32h 31m

$878

Cedar RapidsLondon

CID - LCY

CIDLCY

Cedar Rapids

Tue 9/15

4:18 pm-4:40 pm

2 stops18h 22m

London City

Tue 10/13

10:00 am-9:51 pm

2 stops17h 51m

$904

Cedar RapidsLondon

CID - LCY

CIDLCY

Cedar Rapids

Sun 9/13

6:46 pm-5:55 pm

2 stops17h 09m

London City

Wed 9/23

9:15 am-10:42 pm

2 stops19h 27m

$931

Cedar RapidsLondon

CID - LCY

CIDLCY

Cedar Rapids

Sat 9/12

6:46 pm-5:55 pm

2 stops17h 09m

London City

Wed 9/23

9:15 am-10:42 pm

2 stops19h 27m

$981

Cedar RapidsLondon

CID - LGW

CIDLGW

Cedar Rapids

Sat 8/15

6:50 am-9:20 am

2 stops20h 30m

London Gatwick

Sat 8/22

10:25 am-11:00 pm

2 stops18h 35m

$1,047

Cedar RapidsLondon

CID - LCY

CIDLCY

Cedar Rapids

Sun 7/26

5:50 am-8:50 am

2 stops21h 00m

London City

Sun 8/2

8:15 pm-3:35 pm

2 stops25h 20m

$1,133

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to London from

How to get the cheapest flight ticket from Cedar Rapids to London

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 typical price of a round-trip flight between Cedar Rapids and London?

What is the cheapest month to fly to London?

The cheapest month to fly to London from Cedar Rapids is in February. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. The month of August is another great option to travel to London, with average flight prices from Cedar Rapids averaging around $582.

Can stopping save me money on Cedar Rapids to London flights?

You could potentially save up to 45% on your flight if you consider stops on a Cedar Rapids to London flight.

When to book flights from Cedar Rapids to London

Are you open to changing your travel dates? Check out the ideal times to fly from Cedar Rapids to London according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Cedar Rapids to London (CID to LON) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Cedar Rapids to London

Fastest flight time

11h 11m

Direct flights

None
The fastest flight from Cedar Rapids to London takes 11h 11m
There are no direct flights from Cedar Rapids to London. There are no popular flight routes from Cedar Rapids to London.
Search flight deals

Frequently asked questions about flying from Cedar Rapids to London

  • How far is Cedar Rapids to London by plane?

    The straight-line distance from Cedar Rapids to London is 4090.0 mi. Flights usually cover this in 11h 11m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Cedar Rapids Airport to London?

    Prices for flights from Cedar Rapids Airport to London are updated daily.

  • How many operators does momondo search for flights from Cedar Rapids Airport to London?

  • How old do you have to be to fly from Cedar Rapids Airport to London?

    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 Cedar Rapids Airport to London.

  • What documentation or ID do you need to fly to London?

    The travel and health documents you'll need for your trip to London may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Cedar Rapids to London?

Best airlines flying from Cedar Rapids to London

Compare and see reviews for airlines that fly from Cedar Rapids to London with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $583Free CancellationRating
7.1
11,660 reviews
Search American Airlines flights
British AirwaysPriceFrom $627Free CancellationRating
6.7
8,050 reviews
Search British Airways flights
United AirlinesPriceFrom $726Free CancellationRating
7.4
9,831 reviews
Search United Airlines flights

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Hounslow
Gatwick
Milton Keynes
Luton
Dover
Hayes
Crawley
Croydon
Wembley
Stansted
Harrow
Slough
Brentwood
Watford
Cobham
Guildford
Folkestone
Uxbridge
Romford
Chelmsford

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Cedar Rapids to London. Millions of users trust and use momondo every year so you are in good hands.

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

Flights from Cedar Rapids to London with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Cedar Rapids to London?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to London from Cedar Rapids.

I’m not ready to book a flight from Cedar Rapids to London right now. Can momondo alert me if prices change?

Price alerts on flights to London from Cedar Rapids are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London
London City Airport
London Gatwick Airport
London Heathrow Airport
London Luton Airport
London Southend Airport
London Stansted Airport