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Heathrow

$468+ 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 6/6. Fares are subject to change and may not be available on all flights or dates of travel.
ROA — LHR
Feb 25 — Mar 41
Wed 2/25
Wed 3/4
1 adult, Economy
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Cheap 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 January 26, 2026.

This Cheapflightsfares deal was found by Cheapflights users on 1/25. 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 2/255:33 pm
ROA
-
LHR
2 stops17h 17m
Lufthansa
Mon 3/26:30 am
LHR
-
ROA
2 stops18h 37m
Lufthansa
Deal found 1/25$619
This Expedia deal was found by Cheapflights users on 1/24. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/103:13 pm
ROA
-
LHR
1 stop12h 37m
KLM
Tue 3/1711:45 am
LHR
-
ROA
2 stops26h 42m
KLM
Deal found 1/24$627
This United Airlines deal was found by Cheapflights users on 1/25. 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.
Wed 2/252:47 pm
ROA
-
LHR
1 stop10h 53m
United Airlines
Mon 3/26:50 am
LHR
-
ROA
2 stops18h 17m
United Airlines
Deal found 1/25$630
This United Airlines deal was found by Cheapflights users on 1/23. 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.
Wed 2/2510:43 am
ROA
-
LHR
2 stops14h 57m
United Airlines
Sun 3/16:50 am
LHR
-
ROA
2 stops18h 17m
United Airlines
Deal found 1/23$634
This United Airlines deal was found by Cheapflights users on 1/23. 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 3/102:55 pm
ROA
-
LHR
1 stop11h 45m
United Airlines
Mon 3/161:25 pm
LHR
-
ROA
2 stops33h 37m
United Airlines
Deal found 1/23$638
This Delta deal was found by Cheapflights users on 1/25. 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 4/296:00 am
ROA
-
LHR
1 stop19h 45m
Delta
Thu 5/76:30 am
LHR
-
ROA
2 stops22h 19m
Delta
Deal found 1/25$647
This KLM deal was found by Cheapflights users on 1/24. 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 3/16:00 am
ROA
-
LHR
1 stop20h 50m
KLM
Sat 3/1410:45 am
LHR
-
ROA
1 stop12h 26m
KLM
Deal found 1/24$655

Find 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 January 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$619
(Cheapflightsfares)

One-way from

$468
(Delta)

Popular in

February

Cheapest in

October

Average price

$800
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. 9% potential increase in price ($88 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($53 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 January 26, 2026.
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

Tue 3/10

3:13 pm-7:50 am

1 stop12h 37m

London Heathrow

Tue 3/17

11:45 am-10:27 am

2 stops26h 42m

$627

RoanokeLondon

ROA - LHR

ROALHR

Roanoke

Wed 2/25

2:47 pm-6:40 am

1 stop10h 53m

London Heathrow

Mon 3/2

6:50 am-8:07 pm

2 stops18h 17m

$630

RoanokeLondon

ROA - LHR

ROALHR

Roanoke

Wed 2/25

10:43 am-11:15 am

1 stop19h 32m

London Heathrow

Sun 3/1

6:50 am-8:07 pm

2 stops18h 17m

$630

RoanokeLondon

ROA - LHR

ROALHR

Roanoke

Tue 3/10

2:55 pm-6:40 am

1 stop11h 45m

London Heathrow

Mon 3/16

1:25 pm-7:02 pm

2 stops33h 37m

$638

RoanokeLondon

ROA - LHR

ROALHR

Roanoke

Sun 3/1

6:00 am-7:50 am

1 stop20h 50m

London Heathrow

Sat 3/14

10:45 am-7:11 pm

1 stop12h 26m

$655

RoanokeLondon

ROA - LHR

ROALHR

Roanoke

Tue 3/10

3:13 pm-7:50 am

1 stop12h 37m

London Heathrow

Mon 3/16

10:45 am-12:04 am

1 stop17h 19m

$658

RoanokeLondon

ROA - LHR

ROALHR

Roanoke

Sat 6/6

7:50 pm-8:10 pm

2 stops19h 20m

$468

RoanokeLondon

ROA - LHR

ROALHR

Roanoke

Sat 6/6

7:00 am-6:45 am

1 stop18h 45m

$511

RoanokeLondon

ROA - LHR

ROALHR

Roanoke

Sat 6/6

10:34 am-6:30 am

3 stops14h 56m

$935

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

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 January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice 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.

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, October is the cheapest month in which you can book a flight from Roanoke to London Heathrow Airport (average of $530). Flying from Roanoke to London Heathrow Airport in June is currently the most expensive (average of $964). 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.

How much does it cost to fly round-trip from Roanoke to London Heathrow Airport?

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 January 26, 2026.
Read through reviews of airlines operating flights from Roanoke to London Heathrow Airport, such as United Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,199 reviews

Food

6.6

Comfort

7.3

Crew

8.1

Overall

7.4

Boarding

7.7

Entertainment

7.1

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
9,199 reviews
United Airlines
7.4
Good
9,199 reviews

Food

6.6

Comfort

7.3

Crew

8.1

Overall

7.4

Boarding

7.7

Entertainment

7.1

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
7.2
Good
11,189 reviews
United Airlines
7.4
Good
9,199 reviews

Food

6.6

Comfort

7.3

Crew

8.1

Overall

7.4

Boarding

7.7

Entertainment

7.1

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 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. 2 airlines have flights to London Heathrow from Roanoke on a regular basis.

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

    For as low as $630, KLM can have you in London Heathrow Airport from Roanoke in 10h 53m. There are 3841 mi between Roanoke and London Heathrow Airport. This flight may include one or multiple stops.

  • 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 $653. Another airline that can offer you cheap pricing is United Airlines. You may be able to fly from Roanoke to London Heathrow Airport for 20% less than the average price by searching for these airlines.

  • 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, October is the cheapest month in which you can book a flight from Roanoke to London Heathrow Airport (average of $530). Flying from Roanoke to London Heathrow Airport in June is currently the most expensive (average of $964). 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 London Heathrow Airport?

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

Browse thousands of different options on Cheapflights for your next trip

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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 2 airlines flying from Roanoke to Heathrow

Discover the top 2 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 January 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$653Average$883FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$653Average$1,012FlexibilityNo cancel feeOn-time69%

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