What airlines fly to London?

American Airlines, United Airlines and British Airways are the top three most popular airlines that fly to London from Cedar Rapids according to our data. American Airlines is the first choice among our users, with 53% of people opting to fly with this airline when traveling to London. Keep in mind that there are 3 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Cedar Rapids to London?

British Airways, American Airlines, and Iberia are the most popular carriers operating from Cedar Rapids to London

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?

As of November 2025, there are 3 operators available to choose from 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.

$224 Cheap Flights from Cedar Rapids to London in 2025/26

Q: What is the typical price of a round-trip flight between Cedar Rapids and London?

Prices are currently low for flights on this route. Typical prices usually range from $852 to $1,018. The lowest price recently found on this route was $590.

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Find the cheapest flights from Cedar Rapids to London

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:50 am - 7:50 amCID-LHR

20h 00m1 stop

6:20 am - 3:45 pmLHR-CID

15h 25m2 stops

$589Multiple Airlines

Find Deal

Wed, Dec 3 - Tue, Dec 9

12:22 pm - 7:05 amCID-LHR

12h 43m1 stop

11:30 am - 10:19 pmLHR-CID

16h 49m2 stops

$590Multiple Airlines

Find Deal

Wed, Dec 3 - Wed, Dec 10

5:50 am - 7:05 amCID-LHR

19h 15m2 stops

6:20 am - 10:19 pmLHR-CID

21h 59m2 stops

$594Delta

Find Deal

Wed, Dec 3 - Wed, Dec 10

8:00 am - 6:20 amCID-LHR

16h 20m2 stops

11:10 am - 9:19 pmLHR-CID

16h 09m2 stops

$617United Airlines

Find Deal

Tue, Dec 2 - Tue, Dec 9

5:26 pm - 5:55 amCID-LHR

30h 29m1 stop

3:30 pm - 2:08 pmLHR-CID

28h 38m2 stops

$648United Airlines

Find Deal

Sat, Nov 15 - Tue, Dec 2

5:54 am - 8:45 amCID-LHR

20h 51m2 stops

3:50 pm - 11:42 amLHR-CID

25h 52m2 stops

$652Delta

Find Deal

Fri, Nov 14 - Tue, Dec 2

3:24 pm - 11:35 amCID-LHR

15h 11m1 stop

8:20 am - 6:26 pmLHR-CID

15h 06m1 stop

$666American Airlines

Find Deal

Wed, Mar 18 - Thu, Mar 26

3:22 pm - 8:15 amCID-LHR

10h 53m1 stop

10:50 am - 9:30 pmLHR-CID

16h 40m2 stops

$724British Airways

Find Deal

Wed, Feb 11 - Sun, Apr 26

6:46 pm - 11:35 amCID-LHR

10h 49m1 stop

12:15 pm - 9:30 pmLHR-CID

15h 15m1 stop

$731British Airways

Find Deal

Wed, Feb 11 - Sun, Apr 26

1:33 pm - 6:50 amCID-LHR

12h 17m1 stop

8:15 am - 9:33 pmLHR-CID

19h 18m2 stops

$886American Airlines

Find Deal

Fri, Mar 27 - Tue, Mar 31

KLM flights from Cedar Rapids to London

Our best KLM deals on Cedar Rapids to London flight tickets

KLM

Dec 3

CID12:22 pmCedar Rapids

12h 43m

1 stop

LHR7:05 amLondon Heathrow

Dec 9

LHR12:30 pmLondon Heathrow

15h 49m

1 stop

CID10:19 pmCedar Rapids

$597

Find similar

KLM

Dec 18

CID12:22 pmCedar Rapids

12h 43m

1 stop

LHR7:05 amLondon Heathrow

Dec 25

LHR10:45 amLondon Heathrow

16h 43m

1 stop

CID9:28 pmCedar Rapids

$1,172

Find similar

United Airlines flights from Cedar Rapids to London

Our best United Airlines deals on Cedar Rapids to London flight tickets

United Airlines

Dec 2

CID8:00 amCedar Rapids

16h 20m

2 stops

LHR6:20 amLondon Heathrow

Dec 9

LHR11:10 amLondon Heathrow

16h 09m

2 stops

CID9:19 pmCedar Rapids

$617

Find similar

United Airlines

Nov 15

CID5:26 pmCedar Rapids

30h 29m

1 stop

LHR5:55 amLondon Heathrow

Dec 2

LHR3:30 pmLondon Heathrow

28h 38m

2 stops

CID2:08 pmCedar Rapids

$648

Find similar

United Airlines

Nov 13

CID3:12 pmCedar Rapids

12h 28m

1 stop

LHR9:40 amLondon Heathrow

Dec 2

LHR3:30 pmLondon Heathrow

28h 38m

2 stops

CID2:08 pmCedar Rapids

$698

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Cedar RapidsLondon

CID - LHR

CIDLHR

Cedar Rapids

Wed 12/3

5:50 am-7:50 am

1 stop20h 00m

London Heathrow

Tue 12/9

6:20 am-3:45 pm

2 stops15h 25m

$589

Cedar RapidsLondon

CID - LHR

CIDLHR

Cedar Rapids

Wed 12/3

12:22 pm-7:05 am

1 stop12h 43m

London Heathrow

Wed 12/10

11:30 am-10:19 pm

2 stops16h 49m

$590

Cedar RapidsLondon

CID - LHR

CIDLHR

Cedar Rapids

Wed 12/3

5:50 am-7:05 am

2 stops19h 15m

London Heathrow

Wed 12/10

6:20 am-10:19 pm

2 stops21h 59m

$594

Cedar RapidsLondon

CID - LHR

CIDLHR

Cedar Rapids

Tue 12/2

8:00 am-6:20 am

2 stops16h 20m

London Heathrow

Tue 12/9

11:10 am-9:19 pm

2 stops16h 09m

$617

Cedar RapidsLondon

CID - LHR

CIDLHR

Cedar Rapids

Sat 11/15

5:26 pm-5:55 am

1 stop30h 29m

London Heathrow

Tue 12/2

3:30 pm-2:08 pm

2 stops28h 38m

$648

Cedar RapidsLondon

CID - LHR

CIDLHR

Cedar Rapids

Fri 11/14

5:54 am-8:45 am

2 stops20h 51m

London Heathrow

Tue 12/2

3:50 pm-11:42 am

2 stops25h 52m

$652

Cedar RapidsLondon

CID - LHR

CIDLHR

Cedar Rapids

Wed 3/18

3:24 pm-11:35 am

1 stop15h 11m

London Heathrow

Thu 3/26

8:20 am-6:26 pm

1 stop15h 06m

$666

Cedar RapidsLondon

CID - LHR

CIDLHR

Cedar Rapids

Wed 2/11

3:22 pm-8:15 am

1 stop10h 53m

London Heathrow

Sun 4/26

10:50 am-9:30 pm

2 stops16h 40m

$724

Cedar RapidsLondon

CID - LHR

CIDLHR

Cedar Rapids

Wed 2/11

6:46 pm-11:35 am

1 stop10h 49m

London Heathrow

Sun 4/26

12:15 pm-9:30 pm

1 stop15h 15m

$731

Cedar RapidsLondon

CID - LHR

CIDLHR

Cedar Rapids

Fri 3/27

1:33 pm-6:50 am

1 stop12h 17m

London Heathrow

Tue 3/31

8:15 am-9:33 pm

2 stops19h 18m

$886

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

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 September. Flight prices, which tend to average around $753, are often lower during this time because this is during the off-season. The month of February is another great option to travel to London, with average flight prices from Cedar Rapids averaging around $793.

What is the cheapest day to depart on your flight to London?

The cheapest day to depart from Cedar Rapids to London is on a Tuesday. Travelers who choose to depart for London on a Tuesday will often find tickets for as low as $809. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $1,032. These prices are subject to change though, so be sure to set up a Price Alert for flights to London.

What is the cheapest time of day to depart on your flight to London?

Flying to London from Cedar Rapids at noon is the least expensive time of day to depart. momondo users have found prices as low as $777 when looking at flights departing at noon. Flights to London are more costly in the afternoon, with an average ticket price of $899. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

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

Direct flights	None

There are no direct flights from Cedar Rapids to London. There are no popular flight routes from Cedar Rapids to London.

Search flight deals

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 10h 14m, 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?
As of November 2025, there are 3 operators available to choose from 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?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Cedar Rapids to London is American Airlines (42% of total bookings). The next most popular airlines are United Airlines (31%) and British Airways (27%).

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
British Airways	PriceFrom $695	Free Cancellation	Rating 6.7 7,494 reviews	Search British Airways flights
United Airlines	PriceFrom $726	Free Cancellation	Rating 7.4 8,998 reviews	Search United Airlines flights
American Airlines	PriceFrom $738	Free Cancellation	Rating 7.2 11,038 reviews	Search American Airlines flights

Gatwick

Hounslow

Milton Keynes

Dover

Luton

Slough

Guildford

Hayes

Dartford

Crawley

Brentwood

Chelmsford

Folkestone

Romford

Ilford

Cobham

Wembley

Stansted

Watford

Harrow

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.