HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Heathrow

$233+ Cheap flights from Cedar Rapids (CID) to Heathrow (LHR)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/18. Fares are subject to change and may not be available on all flights or dates of travel.
CID — LHR
Apr 1 — Apr 81
Wed 4/1
Wed 4/8
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Cedar Rapids to Heathrow with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Cedar Rapids to Heathrow

Cheapest flights from Cedar Rapids to Heathrow
Explore the most affordable flight options available from Cedar Rapids to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 2, 2026.

This Cheapflightsfares deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:45 pm
CID
-
LHR
2 stops18h 55m
Lufthansa
Tue 9/157:25 am
LHR
-
CID
2 stops19h 49m
Lufthansa
Deal found 2/27$653
This Cheapflightsfares deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/26:45 pm
CID
-
LHR
2 stops16h 55m
Lufthansa
Wed 9/167:25 am
LHR
-
CID
2 stops19h 49m
Lufthansa
Deal found 2/27$663
This United Airlines deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/18:00 am
CID
-
LHR
1 stop16h 45m
United Airlines
Tue 9/157:25 am
LHR
-
CID
2 stops15h 50m
United Airlines
Deal found 2/27$679
This oojo deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/66:25 pm
CID
-
LHR
1 stop10h 50m
British Airways
Tue 9/151:10 pm
LHR
-
CID
1 stop16h 01m
British Airways
Deal found 2/26$682
This Delta deal was found by Cheapflights users on 2/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/217:00 am
CID
-
LHR
2 stops18h 10m
Delta
Thu 10/296:30 am
LHR
-
CID
2 stops20h 21m
Delta
Deal found 2/28$683
This United Airlines deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/68:15 am
CID
-
LHR
2 stops19h 45m
United Airlines
Tue 9/152:05 pm
LHR
-
CID
2 stops30h 18m
United Airlines
Deal found 2/26$690
This United Airlines deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/88:30 pm
CID
-
LHR
2 stops28h 00m
United Airlines
Tue 9/227:30 am
LHR
-
CID
2 stops22h 58m
United Airlines
Deal found 2/27$693
This FlightHub deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/210:57 am
CID
-
LHR
1 stop18h 18m
Multiple Airlines
Wed 9/167:30 pm
LHR
-
CID
2 stops33h 41m
Multiple Airlines
Deal found 2/27$700
This oojo deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:00 am
CID
-
LHR
1 stop21h 05m
British Airways
Tue 9/151:10 pm
LHR
-
CID
1 stop16h 01m
British Airways
Deal found 2/27$702
This Cheapflightsfares deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/96:45 pm
CID
-
LHR
2 stops14h 55m
Lufthansa
Sat 9/197:10 pm
LHR
-
CID
2 stops32h 19m
Lufthansa
Deal found 3/1$708

Find flight deals from Cedar Rapids to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Cedar Rapids (CID) to Heathrow (LHR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 2, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$728
(United Airlines)

One-way from

$233
(Mytrip)

Popular in

June

Cheapest in

March

Average price

$706
Provider with most accurate pricing for Cedar Rapids-London Heathrow flight deals.
Search Deals
Provider most trusted by Cheapflights users for Cedar Rapids-London Heathrow flights.
Search Deals
From Cedar Rapids to London Heathrow
Search Deals
One-way flight from Cedar Rapids to London Heathrow
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($143 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($47 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Cedar Rapids to Heathrow 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, Cheapflights users made 2,558,603 searches. Data last updated March 2, 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

Cedar RapidsLondon

CID - LHR

CIDLHR

Cedar Rapids

Wed 5/20

6:30 am-11:50 am

2 stops23h 20m

London Heathrow

Tue 6/9

7:30 am-7:03 pm

2 stops17h 33m

$798

Cedar RapidsLondon

CID - LHR

CIDLHR

Cedar Rapids

Thu 4/2

11:10 am-10:15 am

2 stops17h 05m

London Heathrow

Mon 4/6

2:05 pm-1:59 pm

2 stops29h 54m

$845

Cedar RapidsLondon

CID - LHR

CIDLHR

Cedar Rapids

Tue 5/19

5:58 pm-12:20 pm

1 stop12h 22m

London Heathrow

Thu 5/28

11:05 am-6:06 pm

1 stop13h 01m

$915

Cedar RapidsLondon

CID - LHR

CIDLHR

Cedar Rapids

Wed 5/20

4:11 pm-2:35 pm

2 stops16h 24m

London Heathrow

Tue 6/9

12:25 pm-10:19 pm

1 stop15h 54m

$930

Cedar RapidsLondon

CID - LHR

CIDLHR

Cedar Rapids

Sat 7/18

6:25 am-6:55 am

2 stops18h 30m

London Heathrow

Sat 7/25

7:45 am-9:31 pm

2 stops19h 46m

$1,030

Cedar RapidsLondon

CID - LHR

CIDLHR

Cedar Rapids

Fri 7/10

8:50 am-12:20 pm

1 stop21h 30m

London Heathrow

Sat 7/18

5:40 pm-7:03 pm

2 stops31h 23m

$1,046

Cedar RapidsLondon

CID - LHR

CIDLHR

Cedar Rapids

Wed 6/17

5:45 am-6:20 am

2 stops18h 35m

$462

Cedar RapidsLondon

CID - LHR

CIDLHR

Cedar Rapids

Wed 6/17

5:30 am-9:40 am

1 stop22h 10m

$462

Cedar RapidsLondon

CID - LHR

CIDLHR

Cedar Rapids

Mon 3/16

6:28 pm-2:20 pm

2 stops38h 52m

$518

Cedar RapidsLondon

CID - LHR

CIDLHR

Cedar Rapids

Mon 3/16

7:00 pm-6:35 pm

2 stops18h 35m

$525

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/27

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

Compare providers for flights from Cedar Rapids to Heathrow

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Cedar Rapids to Heathrow in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Cedar Rapids-London Heathrow Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Cedar Rapids-London Heathrow Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Cedar Rapids-London Heathrow Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Cedar Rapids-London Heathrow Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Cedar Rapids-London Heathrow Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Cedar Rapids to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Cedar Rapids with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Heathrow. Reviews last updated March 2, 2026.
Peruse reviews from past customers who have flown with United Airlines, American Airlines, and British Airways from Cedar Rapids to London Heathrow Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,375 reviews

Food

6.6

Crew

8.1

Overall

7.4

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,375 reviews
United Airlines
7.4
Good
9,375 reviews

Food

6.6

Crew

8.1

Overall

7.4

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
American Airlines
7.1
Good
11,369 reviews
United Airlines
7.4
Good
9,375 reviews

Food

6.6

Crew

8.1

Overall

7.4

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
British Airways
6.7
Okay
7,774 reviews
United Airlines
7.4
Good
9,375 reviews

Food

6.6

Crew

8.1

Overall

7.4

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

Find useful and relevant information for your journey from Cedar Rapids to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Cedar Rapids to London Heathrow?

    Cedar Rapids (CID) is the airport you will fly out of if you book a flight from Cedar Rapids to London Heathrow. You should not have trouble finding flights to London Heathrow from Cedar Rapids; the airport handles an average of 0 outbound flights to London Heathrow per day. You should also have plenty of airline options to choose from since 3 airlines have flights from the Cedar Rapids airport to London Heathrow. It is only a 9.2 mi journey to Cedar Rapids (CID) from Cedar Rapids’s city center.

  • How long is the flight from Cedar Rapids to London Heathrow Airport?

    There are many flights that can get you from Cedar Rapids to London Heathrow Airport in 23h 20m. Fly via United Airlines to get the fastest option. The distance between Cedar Rapids and London Heathrow Airport is about 4087 mi.

  • What are the cheapest airlines flying from Cedar Rapids to London Heathrow Airport round-trip?

    Currently priced at $627, British Airways will fly you from Cedar Rapids to London Heathrow Airport and back. In addition to British Airways, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and United Airlines - these airlines can fly you to your destination from $640 and $726, respectively. British Airways is priced at 30% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from Cedar Rapids to Heathrow that include hotel bookings?

    Yes. In addition to deals on Cedar Rapids to Heathrow flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Cedar Rapids to Heathrow?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cedar Rapids to Heathrow.

  • Can I find deals for business class flights from Cedar Rapids to Heathrow?

    Yes. Cheapflights offers flight deals from Cedar Rapids to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Ilford
Hounslow
Croydon
Gatwick
Southend-on-Sea
Harrow
Eastleigh
Dartford
Dover
Winchester
Orpington
Watford
Northampton
Borehamwood
Broadway
Aylesbury
Chipping Norton
Hayes
Kingston upon Thames
Eastbourne

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Cedar Rapids to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
Des Moines to Heathrow flights
Omaha to Heathrow flights
Waterloo to Heathrow flights

Top 3 airlines flying from Cedar Rapids to Heathrow

Discover the top 3 airlines that operate flights from Cedar Rapids to Heathrow. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 2, 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$627Average$933FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$640Average$814FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$726Average$978FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.