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Cheap flights from Cedar Rapids to London from $426

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 9/30. 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
9:00 am - 9:10 amCID  Cedar Rapids-LHR London Heathrow
18h 10m2 stops Denver Intl Newark
United Airlines Logo
7:30 am - 9:14 pmLHR  London Heathrow-CID Cedar Rapids
19h 44m2 stops Frankfurt am Main Chicago O'Hare Intl
$764United Airlines
Mon, Dec 7 - Wed, Dec 9
United Airlines Logo
2:39 pm - 10:05 amCID  Cedar Rapids-LHR London Heathrow
13h 26m2 stops Chicago O'Hare Intl Brussels Bruxelles-National
United Airlines Logo
7:40 am - 4:54 pmLHR  London Heathrow-CID Cedar Rapids
15h 14m1 stop Chicago O'Hare Intl
$769United Airlines
Mon, Dec 7 - Wed, Dec 9
Iberia Logo
11:50 am - 7:40 amCID  Cedar Rapids-LHR London Heathrow
13h 50m1 stop Chicago O'Hare Intl
Iberia Logo
6:15 am - 5:24 pmLHR  London Heathrow-CID Cedar Rapids
17h 09m2 stops Madrid Barajas Chicago O'Hare Intl
$876Iberia
Mon, Sep 21 - Tue, Oct 6
United Airlines Logo
3:39 pm - 10:40 amCID  Cedar Rapids-LHR London Heathrow
13h 01m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl
United Airlines Logo
6:50 am - 2:50 pmLHR  London Heathrow-CID Cedar Rapids
14h 00m2 stops Brussels Bruxelles-National Chicago O'Hare Intl
$880United Airlines
Mon, Sep 21 - Tue, Oct 6
Iberia Logo
1:39 pm - 12:15 pmCID  Cedar Rapids-LHR London Heathrow
16h 36m1 stop Chicago O'Hare Intl
Iberia Logo
6:15 am - 7:38 pmLHR  London Heathrow-CID Cedar Rapids
19h 23m2 stops Madrid Barajas Chicago O'Hare Intl
$882Iberia
Wed, Sep 30 - Wed, Oct 7
Delta Logo
5:30 am - 6:25 amCID  Cedar Rapids-LHR London Heathrow
18h 55m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:30 am - 9:56 pmLHR  London Heathrow-CID Cedar Rapids
21h 26m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson
$886Delta
Wed, Oct 14 - Tue, Oct 20
American Airlines Logo
6:02 pm - 12:50 pmCID  Cedar Rapids-LHR London Heathrow
12h 48m1 stop Dallas/Fort Worth
American Airlines Logo
2:25 pm - 11:34 pmLHR  London Heathrow-CID Cedar Rapids
15h 09m1 stop Dallas/Fort Worth
$915American Airlines
Wed, Sep 30 - Wed, Oct 7
American Airlines Logo
6:13 pm - 10:50 amCID  Cedar Rapids-LHR London Heathrow
10h 37m1 stop Chicago O'Hare Intl
American Airlines Logo
1:10 pm - 7:38 pmLHR  London Heathrow-CID Cedar Rapids
12h 28m1 stop Chicago O'Hare Intl
$916American Airlines
Wed, Oct 14 - Tue, Oct 20
British Airways Logo
8:33 pm - 7:40 amCID  Cedar Rapids-LHR London Heathrow
29h 07m1 stop Chicago O'Hare Intl
British Airways Logo
12:15 pm - 12:20 amLHR  London Heathrow-CID Cedar Rapids
18h 05m1 stop Chicago O'Hare Intl
$984British Airways
Sat, Oct 3 - Sun, Oct 11
British Airways Logo
11:56 am - 9:05 amCID  Cedar Rapids-LHR London Heathrow
15h 09m1 stop Chicago O'Hare Intl
British Airways Logo
8:00 pm - 12:17 amLHR  London Heathrow-CID Cedar Rapids
34h 17m2 stops Madrid Barajas Chicago O'Hare Intl
$1,086British Airways
Tue, Sep 1 - Tue, Sep 15

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United Airlines flights from Cedar Rapids to London Heathrow Airport

Our best United Airlines deals on Cedar Rapids to London Heathrow Airport flight tickets
United Airlines
Dec 7
CID9:00 amCedar Rapids
18h 10m
2 stops
LHR9:10 amLondon Heathrow
Dec 9
LHR7:30 amLondon Heathrow
19h 44m
2 stops
CID9:14 pmCedar Rapids
$764
United Airlines
Dec 7
CID2:39 pmCedar Rapids
13h 26m
2 stops
LHR10:05 amLondon Heathrow
Dec 9
LHR7:40 amLondon Heathrow
15h 14m
1 stop
CID4:54 pmCedar Rapids
$769
United Airlines
Sep 21
CID3:39 pmCedar Rapids
13h 01m
2 stops
LHR10:40 amLondon Heathrow
Oct 6
LHR6:50 amLondon Heathrow
14h 00m
2 stops
CID2:50 pmCedar Rapids
$880

Lufthansa flights from Cedar Rapids to London Heathrow Airport

Our best Lufthansa deals on Cedar Rapids to London Heathrow Airport flight tickets
Lufthansa
Oct 6
CID6:46 pmCedar Rapids
15h 54m
2 stops
LHR4:40 pmLondon Heathrow
Dec 9
LHR7:40 amLondon Heathrow
19h 34m
2 stops
CID9:14 pmCedar Rapids
$890
Lufthansa
Sep 14
CID6:42 pmCedar Rapids
18h 58m
2 stops
LHR7:40 pmLondon Heathrow
Sep 21
LHR11:30 amLondon Heathrow
17h 12m
2 stops
CID10:42 pmCedar Rapids
$986
Lufthansa
Aug 25
CID11:24 amCedar Rapids
13h 06m
2 stops
LHR6:30 amLondon Heathrow
Sep 1
LHR9:30 amLondon Heathrow
14h 26m
2 stops
CID5:56 pmCedar Rapids
$7,731

momondo Fare Finder

 
Customize your flight search to find flights from Cedar Rapids to London Heathrow Airport 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 August 16, 2026.
Use the filters below to find and compare flights from Cedar Rapids to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Cedar RapidsLondon

CID Cedar Rapids - LHR London Heathrow

CIDLHR

Cedar Rapids

Mon 12/7

9:00 am-9:10 am

2 stops18h 10m

London Heathrow

Wed 12/9

7:30 am-9:14 pm

2 stops19h 44m

$764

Cedar RapidsLondon

CID Cedar Rapids - LHR London Heathrow

CIDLHR

Cedar Rapids

Mon 12/7

2:39 pm-10:05 am

2 stops13h 26m

London Heathrow

Wed 12/9

7:40 am-4:54 pm

1 stop15h 14m

$769

Cedar RapidsLondon

CID Cedar Rapids - LHR London Heathrow

CIDLHR

Cedar Rapids

Mon 9/21

11:50 am-7:40 am

1 stop13h 50m

London Heathrow

Tue 10/6

6:15 am-5:24 pm

2 stops17h 09m

$876

Cedar RapidsLondon

CID Cedar Rapids - LHR London Heathrow

CIDLHR

Cedar Rapids

Mon 9/21

3:39 pm-10:40 am

2 stops13h 01m

London Heathrow

Tue 10/6

6:50 am-2:50 pm

2 stops14h 00m

$880

Cedar RapidsLondon

CID Cedar Rapids - LHR London Heathrow

CIDLHR

Cedar Rapids

Wed 9/30

1:39 pm-12:15 pm

1 stop16h 36m

London Heathrow

Wed 10/7

6:15 am-7:38 pm

2 stops19h 23m

$882

Cedar RapidsLondon

CID Cedar Rapids - LHR London Heathrow

CIDLHR

Cedar Rapids

Wed 10/14

5:30 am-6:25 am

1 stop18h 55m

London Heathrow

Tue 10/20

6:30 am-9:56 pm

2 stops21h 26m

$886

Cedar RapidsLondon

CID Cedar Rapids - LHR London Heathrow

CIDLHR

Cedar Rapids

Wed 9/30

6:02 pm-12:50 pm

1 stop12h 48m

London Heathrow

Wed 10/7

2:25 pm-11:34 pm

1 stop15h 09m

$915
Quickest round-trip

Cedar RapidsLondon

CID Cedar Rapids - LHR London Heathrow

CIDLHR

Cedar Rapids

Wed 10/14

6:13 pm-10:50 am

1 stop10h 37m

London Heathrow

Tue 10/20

1:10 pm-7:38 pm

1 stop12h 28m

$916

Cedar RapidsLondon

CID Cedar Rapids - LHR London Heathrow

CIDLHR

Cedar Rapids

Sat 10/3

8:33 pm-7:40 am

1 stop29h 07m

London Heathrow

Sun 10/11

12:15 pm-12:20 am

1 stop18h 05m

$984

Cedar RapidsLondon

CID Cedar Rapids - LHR London Heathrow

CIDLHR

Cedar Rapids

Tue 9/1

11:56 am-9:05 am

1 stop15h 09m

London Heathrow

Tue 9/15

8:00 pm-12:17 am

2 stops34h 17m

$1,086

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 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 Heathrow Airport

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 Heathrow Airport?

Prices are currently typical for flights on this route.

Typical prices usually range from $640 to $1,053.
The lowest price recently found on this route was $764.

What is the cheapest month to fly to London Heathrow Airport?

The month of February is, on average, the cheapest month to fly to London Heathrow Airport from Cedar Rapids, with most prices found around $0. If you’re not able to fly to London Heathrow Airport in February, then January is your next best option. Flight prices from Cedar Rapids to London Heathrow Airport during January average around $0.

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

You could potentially save up to 29% on your flight if you consider stops on a Cedar Rapids to London Heathrow Airport flight.

When to book flights from Cedar Rapids to London Heathrow Airport

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

Cheap Cedar Rapids to London Heathrow Airport (CID to LHR) flight deals and tips

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

Fastest flight time

11h 09m

Direct flights

None
The fastest flight from Cedar Rapids to London Heathrow Airport takes 11h 09m
There are no direct flights from Cedar Rapids to London Heathrow Airport. There are no popular flight routes from Cedar Rapids to London Heathrow Airport.
Search flight deals

Frequently asked questions about flying from Cedar Rapids to London Heathrow Airport

  • How far is Cedar Rapids to London Heathrow by plane?

    The distance between Cedar Rapids and London Heathrow is about 4078.7 mi. 11h 09m is a normal flight duration for this route.

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

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

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

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

    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 Heathrow Airport.

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

    The travel and health documents you'll need for your trip to London Heathrow Airport 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 Heathrow Airport. 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 Heathrow Airport?

Best airlines flying from Cedar Rapids to London Heathrow Airport

Compare and see reviews for airlines that fly from Cedar Rapids to London Heathrow Airport with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $583Free CancellationRating
7.1
11,946 reviews
Search American Airlines flights
British AirwaysPriceFrom $627Free CancellationRating
6.7
8,169 reviews
Search British Airways flights
United AirlinesPriceFrom $882Free CancellationRating
7.4
10,107 reviews
Search United Airlines flights

Traveling to a place near London?

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Stansted
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Harrow
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Slough
Uxbridge
Eastbourne
Worthing
Romford

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?

momondo does allow users to show only those flights to London from Cedar Rapids which offer a flexible booking policy as well as other useful filters and features.

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?

Of course. momondo tracks the price of Cedar Rapids to London flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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