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$444+ 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 5/31. Fares are subject to change and may not be available on all flights or dates of travel.
ROA — LHR
Mar 8 — Mar 151
Sat 3/8
Sat 3/15
1 adult, Economy
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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 March 3, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$578
(Virgin Atlantic)

One-way from

$444
(Kiwi.com)

Popular in

June

Cheapest in

March

Average price

$663
Provider with most accurate pricing for Roanoke-London Heathrow flight deals.
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Provider most trusted by Cheapflights users for Roanoke-London Heathrow flights.
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From Roanoke to London Heathrow
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One-way flight from Roanoke to London Heathrow
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Highest demand for flights based on searches. 18% potential increase in price ($214 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($38 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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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 March 3, 2025.

This Virgin Atlantic deal was found by Cheapflights users on 3/2. 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.
Sun 3/1611:25 amROA - LHR
1 stop14h 55mVirgin Atlantic
Tue 4/19:00 amLHR - ROA
2 stops20h 04mVirgin Atlantic
Deal found 3/2$578
This Delta deal was found by Cheapflights users on 3/3. 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.
Tue 3/1811:25 amROA - LHR
1 stop16h 30mDelta
Tue 3/256:30 amLHR - ROA
2 stops21h 34mDelta
Deal found 3/3$583
This KLM deal was found by Cheapflights users on 3/2. 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.
Sun 3/1611:25 amROA - LHR
1 stop16h 30mKLM
Tue 4/13:15 pmLHR - ROA
1 stop13h 49mKLM
Deal found 3/2$594
This United Airlines deal was found by Cheapflights users on 3/2. 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 4/152:50 pmROA - LHR
1 stop11h 05mUnited Airlines
Tue 4/227:25 amLHR - ROA
2 stops16h 34mUnited Airlines
Deal found 3/2$664
This Air Canada deal was found by Cheapflights users on 3/3. 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.
Tue 3/1810:30 amROA - LHR
3 stops16h 40mMultiple Airlines
Tue 3/252:30 pmLHR - ROA
2 stops23h 22mMultiple Airlines
Deal found 3/3$689
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1810:34 amROA - LHR
3 stops14h 56mAir Canada
Sun 4/275:40 pmLHR - ROA
3 stops25h 23mAir Canada
Deal found 3/1$852
This Gurufare deal was found by Cheapflights users on 3/2. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/32:50 pmROA - LHR
1 stop10h 50mLufthansa
Fri 3/710:25 amLHR - ROA
1 stop15h 50mLufthansa
Deal found 3/2$2,353

Find flights from Roanoke to Heathrow within your budget

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 March 3, 2025.

Fly from

Roanoke

Fly to

Heathrow

Route

Depart

Return

Price

RoanokeLondon

ROA - LHR

ROALHR

Roanoke

Sun 3/16

11:25 am-6:20 am

1 stop14h 55m

London Heathrow

Tue 4/1

9:00 am-12:04 am

2 stops20h 04m

$578

RoanokeLondon

ROA - LHR

ROALHR

Roanoke

Tue 3/18

11:25 am-7:55 am

1 stop16h 30m

London Heathrow

Tue 3/25

6:30 am-12:04 am

2 stops21h 34m

$583

RoanokeLondon

ROA - LHR

ROALHR

Roanoke

Sun 3/16

11:25 am-7:55 am

1 stop16h 30m

London Heathrow

Tue 4/1

3:15 pm-12:04 am

1 stop13h 49m

$594

RoanokeLondon

ROA - LHR

ROALHR

Roanoke

Tue 4/15

2:50 pm-6:55 am

1 stop11h 05m

London Heathrow

Tue 4/22

7:25 am-6:59 pm

2 stops16h 34m

$664

RoanokeLondon

ROA - LHR

ROALHR

Roanoke

Tue 3/18

10:30 am-7:10 am

3 stops16h 40m

London Heathrow

Tue 3/25

2:30 pm-9:52 am

2 stops23h 22m

$689

RoanokeLondon

ROA - LHR

ROALHR

Roanoke

Fri 4/18

10:34 am-6:30 am

3 stops14h 56m

London Heathrow

Sun 4/27

5:40 pm-2:03 pm

3 stops25h 23m

$852

RoanokeLondon

ROA - LHR

ROALHR

Roanoke

Sat 5/31

9:32 pm-1:05 pm

3 stops58h 33m

$444

RoanokeLondon

ROA - LHR

ROALHR

Roanoke

Tue 6/10

7:50 pm-1:30 pm

1 stop12h 40m

$779

RoanokeLondon

ROA - LHR

ROALHR

Roanoke

Tue 6/10

6:00 am-12:05 pm

2 stops25h 05m

$783

RoanokeLondon

ROA - LHR

ROALHR

Roanoke

Sun 6/1

7:40 pm-6:30 am

2 stops29h 50m

$828

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/2

Showing 1-10 of 12 results
1
2

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 March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 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 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 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.

Travel insights for flights from Roanoke to Heathrow

Get recent, data-driven insights about flights from Roanoke to Heathrow including ideal travel times, pricing trends, and more.

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 $1,135). 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 March 3, 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 March 3, 2025.
Get a feel of what it's like to fly with Delta, KLM and United Airlines from Roanoke to London by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,068 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

8.0

Food

7.3

Comfort

8.0

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
8,068 reviews
Delta
8.0
Very good
8,068 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

8.0

Food

7.3

Comfort

8.0

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
1,323 reviews
Delta
8.0
Very good
8,068 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

8.0

Food

7.3

Comfort

8.0

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
8,679 reviews
Delta
8.0
Very good
8,068 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

8.0

Food

7.3

Comfort

8.0

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.

Virgin Atlantic
7.4
Good
644 reviews
Delta
8.0
Very good
8,068 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

8.0

Food

7.3

Comfort

8.0

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.

WestJet
7.2
Good
2,788 reviews
Delta
8.0
Very good
8,068 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

8.0

Food

7.3

Comfort

8.0

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 $578. Other airlines that can offer you cheap pricing are Delta, from $583, and KLM, from $594. You may be able to fly from Roanoke to London Heathrow Airport for 37% 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 Virgin Atlantic, which is currently one of the cheapest options available, starting at $779. WestJet flights start at $783 while deals on Air Canada start at $828 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 $1,135). 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
Hounslow
Hayes
Thornton Heath
Luton
Wembley
Harrow
Horley
Canterbury
Northampton
Gatwick
Milton Keynes
Dover
Orpington
Watford
Stratford-upon-Avon
Croydon
Borehamwood
Bromley
Folkestone
Ilford

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Alternative routes for Roanoke to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
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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 March 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$595Average$681FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$643Average$881FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$690Average$1,016FlexibilityNo cancel feeOn-time71%
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