HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Heathrow

$554+ Cheap flights from Roanoke (ROA) 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 6/1. Fares are subject to change and may not be available on all flights or dates of travel.
ROA — LHR
may. 4 — may. 111
dom. 5/4
dom. 5/11
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Roanoke 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 Roanoke to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Roanoke (ROA) 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 abril 29, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$600
(Delta)

One-way from

$554
(United Airlines)

Popular in

February

Cheapest in

March

Average price

$792
Provider with most accurate pricing for Roanoke-London Heathrow flight deals.
Search Deals
Provider most trusted by Cheapflights users for Roanoke-London Heathrow flights.
Search Deals
From Roanoke to London Heathrow
Search Deals
One-way flight from Roanoke to London Heathrow
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($82 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($70 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find flight deals from Roanoke to Heathrow

Cheapest flights from Roanoke to Heathrow
Explore the most affordable flight options available from Roanoke to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 29, 2025.

This Delta deal was found by Cheapflights users on 4/29. 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.
mié. 9/1011:20 amROA - LHR
1 stop21h 10mDelta
mié. 9/176:15 amLHR - ROA
2 stops22h 34mDelta
Deal found 4/29$600
This Virgin Atlantic deal was found by Cheapflights users on 4/29. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/123:30 pmROA - LHR
2 stops13h 45mVirgin Atlantic
lun. 9/2211:45 amLHR - ROA
2 stops17h 04mVirgin Atlantic
Deal found 4/29$706
This United Airlines deal was found by Cheapflights users on 4/29. 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.
vie. 9/126:20 amROA - LHR
2 stops22h 15mUnited Airlines
vie. 9/195:40 pmLHR - ROA
2 stops28h 24mUnited Airlines
Deal found 4/29$722
This American Airlines deal was found by Cheapflights users on 4/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/128:28 pmROA - LHR
1 stop11h 17mAmerican Airlines
dom. 9/2112:30 pmLHR - ROA
1 stop12h 45mAmerican Airlines
Deal found 4/29$749
This Gotogate deal was found by Cheapflights users on 4/28. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 6/37:40 pmROA - LHR
2 stops29h 50mMultiple Airlines
vie. 6/138:25 pmLHR - ROA
2 stops32h 10mMultiple Airlines
Deal found 4/28$793
This Air France deal was found by Cheapflights users on 4/29. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/33:30 pmROA - LHR
1 stop17h 00mAir France
vie. 9/129:40 amLHR - ROA
2 stops14h 33mAir France
Deal found 4/29$828
This KLM deal was found by Cheapflights users on 4/29. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/211:25 amROA - LHR
1 stop14h 20mKLM
dom. 5/49:20 amLHR - ROA
1 stop13h 55mKLM
Deal found 4/29$1,038
This Air Canada deal was found by Cheapflights users on 4/29. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/210:34 amROA - LHR
3 stops14h 56mAir Canada
dom. 5/412:05 pmLHR - ROA
3 stops16h 21mAir Canada
Deal found 4/29$1,051

Cheapflights Fare Finder

Customize your flight search to find flights from Roanoke 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 abril 29, 2025.
Use the filters below to find and compare flights from Roanoke to London Heathrow Airport that are best for you.

Fly from

Roanoke

Fly to

Heathrow

Route

Depart

Return

Price

RoanokeLondon

ROA - LHR

ROALHR

Roanoke

mié. 9/10

11:20 am-1:30 pm

1 stop21h 10m

London Heathrow

mié. 9/17

6:15 am-11:49 pm

2 stops22h 34m

$600

RoanokeLondon

ROA - LHR

ROALHR

Roanoke

vie. 9/12

6:20 am-9:35 am

2 stops22h 15m

London Heathrow

vie. 9/19

5:40 pm-5:04 pm

2 stops28h 24m

$722

RoanokeLondon

ROA - LHR

ROALHR

Roanoke

vie. 9/12

8:28 pm-12:45 pm

1 stop11h 17m

London Heathrow

dom. 9/21

12:30 pm-8:15 pm

1 stop12h 45m

$749

RoanokeLondon

ROA - LHR

ROALHR

Roanoke

mar. 6/3

7:40 pm-6:30 am

2 stops29h 50m

London Heathrow

vie. 6/13

8:25 pm-11:35 pm

2 stops32h 10m

$793

RoanokeLondon

ROA - LHR

ROALHR

Roanoke

mié. 9/3

3:30 pm-1:30 pm

1 stop17h 00m

London Heathrow

vie. 9/12

9:40 am-7:13 pm

2 stops14h 33m

$828

RoanokeLondon

ROA - LHR

ROALHR

Roanoke

mar. 6/3

10:35 am-6:30 am

3 stops14h 55m

London Heathrow

vie. 6/13

8:30 am-11:35 pm

3 stops20h 05m

$1,063

RoanokeLondon

ROA - LHR

ROALHR

Roanoke

dom. 9/14

3:30 pm-11:10 am

1 stop14h 40m

London Heathrow

vie. 9/19

9:20 am-7:13 pm

1 stop14h 53m

$1,688

RoanokeLondon

ROA - LHR

ROALHR

Roanoke

dom. 6/1

6:20 am-6:55 am

1 stop19h 35m

$554

RoanokeLondon

ROA - LHR

ROALHR

Roanoke

dom. 6/1

3:38 pm-12:35 pm

2 stops15h 57m

$629

RoanokeLondon

ROA - LHR

ROALHR

Roanoke

dom. 6/1

10:35 am-6:30 am

3 stops14h 55m

$935

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Compare providers for flights from Roanoke 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 Roanoke to Heathrow in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 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 Roanoke-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 Roanoke-London Heathrow Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Roanoke-London Heathrow Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Roanoke-London Heathrow Airport flights, Cheapflights users trust eDreams the most. eDreams 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 Roanoke-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 Roanoke to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Roanoke 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.

Cheapflights Insights

Everything you need to know about your flight from Roanoke to London Heathrow Airport

What is the cheapest month to book a flight from Roanoke to London Heathrow Airport?

Currently, November is the cheapest month in which you can book a flight from Roanoke to London Heathrow Airport (average of $661). Flying from Roanoke to London Heathrow Airport in June is currently the most expensive (average of $1,110). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ROA to LHR?

Find hourly flight availability from Roanoke to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated abril 29, 2025.

One of the essential ways to save on airfare from Roanoke to London Heathrow Airport is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the morning could potentially save you up to 20% on airfare.

Rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London Heathrow Airport when rainfall is around 1.6 in.

Temperature in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

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 abril 29, 2025.
Delta
8.0
Very good
7,936 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,936 reviews
Delta
8.0
Very good
7,936 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,333 reviews
Delta
8.0
Very good
7,936 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air France
7.4
Good
1,446 reviews
Delta
8.0
Very good
7,936 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,936 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,936 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Roanoke 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 Roanoke to London Heathrow?

    For a flight from Roanoke to London Heathrow, you will be flying from Roanoke. Roanoke (ROA) is just 4.2 mi from the center of the city. Roanoke is the only Roanoke airport and it handles 0 outbound flights to London Heathrow per day. 3 airlines have flights to London Heathrow from Roanoke on a regular basis.

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

    Cheapflights users have booked flights from Roanoke to London Heathrow Airport round-trip from $600. Other airlines that can offer you cheap pricing are United Airlines, from $722, and American Airlines, from $749. You may be able to fly from Roanoke to London Heathrow Airport for 36% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Roanoke to London Heathrow Airport one-way?

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $554. Delta flights start at $629 while deals on Air Canada start at $935 one-way.

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

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

  • How can I find direct flights from Roanoke to Heathrow?

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

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

    Yes. Cheapflights offers flight deals from Roanoke 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.

  • What is the cheapest month to book a flight from Roanoke to London Heathrow Airport?

    Currently, November is the cheapest month in which you can book a flight from Roanoke to London Heathrow Airport (average of $661). Flying from Roanoke to London Heathrow Airport in June is currently the most expensive (average of $1,110). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Roanoke?

Book flights to Roanoke if you plan to visit one of these locations
Hayes
Hounslow
Thornton Heath
Luton
Horley
Canterbury
Harrow
Wembley
Dover
Stratford-upon-Avon
Gatwick
Orpington
Watford
Northampton
Croydon
Borehamwood
Folkestone
Ilford
Broadway
Aylesbury

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 Roanoke to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to Heathrow flights
Reagan-National to Heathrow flights
Dulles Intl to Gatwick flights
Dulles Intl to London City flights
Reagan-National to Gatwick flights
Raleigh to Heathrow flights
Dulles Intl to Stansted flights
Raleigh to Gatwick flights
Dulles Intl to Luton flights
Reagan-National to London City flights
Raleigh to London City flights
Richmond to Heathrow flights
Norfolk to Heathrow flights
Richmond to Gatwick flights
Reagan-National to Stansted flights
Richmond to London City flights
Norfolk to Gatwick flights
Greensboro to Heathrow flights
Norfolk to London City flights
Raleigh to Stansted flights
Reagan-National to Luton flights
Charlottesville to Heathrow flights
Blountville to Heathrow flights
Greensboro to London City flights
Roanoke to London City flights
Greensboro to Gatwick flights
Richmond to Stansted flights
Norfolk to Stansted flights
Blountville to London City flights
Charlottesville to London City flights
Salisbury to Heathrow flights
Lynchburg to Heathrow flights
Charlottesville to Gatwick flights
Newport News to London City flights
Blountville to Gatwick flights
Newport News to Heathrow flights
Staunton to Heathrow flights
Raleigh to Southend flights
Dulles Intl to Southend flights

Top 3 airlines flying from Roanoke to Heathrow

Discover the top 3 airlines that operate flights from Roanoke 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 abril 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$595Average$681FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$653Average$861FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$749Average$1,052FlexibilityNo cancel feeOn-time71%

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.