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

United Airlines, Delta, and KLM are the most popular carriers operating from Cedar Rapids to London Heathrow

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 were last updated today.

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 necessary travel and health documents for your London Heathrow Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

£255 Cheap Flights from Cedar Rapids to London Heathrow Airport in 2026

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

Prices are currently low for flights on this route. Typical prices usually range from £785 to £589. The lowest price recently found on this route was £662.

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Find the cheapest flights from Cedar Rapids to London

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

13:43 - 11:15

CID

LHR

15h 32m

1 stop

06:15 - 23:11

LHR

CID

22h 56m

2 stops

£662British Airways

Tue, 1 Sep - Tue, 15 Sep

11:47 - 08:05

CID

LHR

14h 18m

1 stop

09:45 - 17:47

LHR

CID

14h 02m

1 stop

£667British Airways

Tue, 1 Sep - Tue, 15 Sep

11:47 - 11:15

CID

LHR

17h 28m

1 stop

14:45 - 23:11

LHR

CID

14h 26m

1 stop

£668British Airways

Tue, 1 Sep - Tue, 15 Sep

12:55 - 10:50

CID

LHR

15h 55m

1 stop

11:10 - 00:15

LHR

CID

19h 05m

1 stop

£671Multiple Airlines

Wed, 2 Sep - Tue, 8 Sep

12:19 - 09:00

CID

LHR

14h 41m

1 stop

08:55 - 20:49

LHR

CID

17h 54m

1 stop

£672Finnair

Tue, 1 Sep - Tue, 15 Sep

18:46 - 06:50

CID

LHR

30h 04m

1 stop

12:15 - 00:15

LHR

CID

18h 00m

1 stop

£673British Airways

Sat, 15 Aug - Fri, 21 Aug

18:46 - 09:05

CID

LHR

32h 19m

1 stop

07:50 - 00:15

LHR

CID

22h 25m

2 stops

£683Multiple Airlines

Sat, 15 Aug - Fri, 21 Aug

18:25 - 11:15

CID

LHR

10h 50m

1 stop

06:15 - 23:11

LHR

CID

22h 56m

2 stops

£684British Airways

Tue, 1 Sep - Tue, 15 Sep

11:47 - 11:15

CID

LHR

17h 28m

1 stop

19:25 - 17:47

LHR

CID

28h 22m

2 stops

£685British Airways

Tue, 1 Sep - Tue, 15 Sep

11:13 - 19:10

CID

LHR

25h 57m

2 stops

09:45 - 17:47

LHR

CID

14h 02m

1 stop

£686British Airways

Tue, 22 Sep - Fri, 2 Oct

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

2 Sept

CID06:25Cedar Rapids

20h 10m

2 stops

LHR08:35London Heathrow

8 Sept

LHR06:50London Heathrow

18h 22m

2 stops

CID19:12Cedar Rapids

£695

United Airlines

1 Sept

CID11:28Cedar Rapids

13h 27m

2 stops

LHR06:55London Heathrow

15 Sept

LHR15:20London Heathrow

15h 08m

2 stops

CID00:28Cedar Rapids

£719

United Airlines

2 Sept

CID08:00Cedar Rapids

16h 30m

2 stops

LHR06:30London Heathrow

7 Sept

LHR17:50London Heathrow

29h 25m

2 stops

CID17:15Cedar Rapids

£733

Delta flights from Cedar Rapids to London Heathrow Airport

Our best Delta deals on Cedar Rapids to London Heathrow Airport flight tickets

Delta

22 Sept

CID05:45Cedar Rapids

18h 35m

2 stops

LHR06:20London Heathrow

2 Oct

LHR11:15London Heathrow

17h 04m

2 stops

CID22:19Cedar Rapids

£720

Delta

25 Sept

CID07:00Cedar Rapids

17h 25m

2 stops

LHR06:25London Heathrow

2 Oct

LHR11:20London Heathrow

16h 59m

2 stops

CID22:19Cedar Rapids

£756

Delta

30 Aug

CID12:05Cedar Rapids

16h 25m

2 stops

LHR10:30London Heathrow

5 Sept

LHR17:35London Heathrow

28h 09m

2 stops

CID15:44Cedar Rapids

£771

momondo Fare Finder

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 return flight

Cedar RapidsLondon

CID - LHR

CIDLHR

Cedar Rapids

Tue 1/9

13:43-11:15

1 stop15h 32m

London Heathrow

Tue 15/9

06:15-23:11

2 stops22h 56m

£662

Fastest return journey

Cedar RapidsLondon

CID - LHR

CIDLHR

Cedar Rapids

Tue 1/9

11:47-08:05

1 stop14h 18m

London Heathrow

Tue 15/9

09:45-17:47

1 stop14h 02m

£667

Cedar RapidsLondon

CID - LHR

CIDLHR

Cedar Rapids

Tue 1/9

11:47-11:15

1 stop17h 28m

London Heathrow

Tue 15/9

14:45-23:11

1 stop14h 26m

£668

Cedar RapidsLondon

CID - LHR

CIDLHR

Cedar Rapids

Wed 2/9

12:55-10:50

1 stop15h 55m

London Heathrow

Tue 8/9

11:10-00:15

1 stop19h 05m

£671

Cedar RapidsLondon

CID - LHR

CIDLHR

Cedar Rapids

Tue 1/9

12:19-09:00

1 stop14h 41m

London Heathrow

Tue 15/9

08:55-20:49

1 stop17h 54m

£672

Cedar RapidsLondon

CID - LHR

CIDLHR

Cedar Rapids

Sat 15/8

18:46-06:50

1 stop30h 04m

London Heathrow

Fri 21/8

12:15-00:15

1 stop18h 00m

£673

Cedar RapidsLondon

CID - LHR

CIDLHR

Cedar Rapids

Sat 15/8

18:46-09:05

1 stop32h 19m

London Heathrow

Fri 21/8

07:50-00:15

2 stops22h 25m

£683

Cedar RapidsLondon

CID - LHR

CIDLHR

Cedar Rapids

Tue 1/9

18:25-11:15

1 stop10h 50m

London Heathrow

Tue 15/9

06:15-23:11

2 stops22h 56m

£684

Cedar RapidsLondon

CID - LHR

CIDLHR

Cedar Rapids

Tue 1/9

11:47-11:15

1 stop17h 28m

London Heathrow

Tue 15/9

19:25-17:47

2 stops28h 22m

£685

Cedar RapidsLondon

CID - LHR

CIDLHR

Cedar Rapids

Tue 22/9

11:13-19:10

2 stops25h 57m

London Heathrow

Fri 2/10

09:45-17:47

1 stop14h 02m

£686

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

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

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

In general, February is the cheapest month to fly from Cedar Rapids to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £0. The month of January is another great option to travel to London Heathrow Airport, with average flight prices from Cedar Rapids averaging around £0.

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 return 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	12h 20m
Direct flights	None

The fastest flight from Cedar Rapids to London Heathrow Airport takes 12h 20m

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?
There are 4078.7 mi between Cedar Rapids and London Heathrow. By plane, this route typically takes 12h 20m.
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 were last updated today.
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 necessary travel and health documents for your London Heathrow Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Eastbourne

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Luton

Gatwick

Stratford-upon-Avon

Slough

Wembley

Maidstone

Northampton

Swindon

Ipswich

Southend-on-Sea

Ilford

Canterbury

Guildford

Hayes

Poole

Chelmsford

Folkestone

Dover

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

All flight searches from Cedar Rapids to London on momondo can be filtered to show those which offer flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Cedar Rapids to London.

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.