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Cheap flights from London to Roanoke from £537

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Roanoke departing on 5/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from London to Roanoke

Cheap return flights

Enter your travel dates to find the best prices.
United Airlines Logo
09:30 - 13:58LHR  London Heathrow-ROA Roanoke
33h 28m2 stops Frankfurt am Main Washington, D.C. Dulles Intl
United Airlines Logo
17:38 - 05:55ROA  Roanoke-LHR London Heathrow
31h 17m1 stop Chicago O'Hare Intl
£737United Airlines
Wed, 2 Dec - Sun, 6 Dec
United Airlines Logo
07:30 - 13:58LHR  London Heathrow-ROA Roanoke
35h 28m2 stops Frankfurt am Main Washington, D.C. Dulles Intl
United Airlines Logo
15:00 - 21:20ROA  Roanoke-LHR London Heathrow
25h 20m2 stops Washington, D.C. Dulles Intl Newark
£737United Airlines
Wed, 2 Dec - Sun, 6 Dec
United Airlines Logo
07:40 - 16:56LHR  London Heathrow-ROA Roanoke
14h 16m1 stop Chicago O'Hare Intl
United Airlines Logo
15:00 - 20:35ROA  Roanoke-LHR London Heathrow
24h 35m2 stops Washington, D.C. Dulles Intl Newark
£759United Airlines
Wed, 2 Dec - Sun, 6 Dec
United Airlines Logo
08:00 - 20:39LHR  London Heathrow-ROA Roanoke
17h 39m2 stops Newark Chicago O'Hare Intl
United Airlines Logo
15:00 - 20:35ROA  Roanoke-LHR London Heathrow
24h 35m2 stops Washington, D.C. Dulles Intl Newark
£759United Airlines
Wed, 2 Dec - Sun, 6 Dec
United Airlines Logo
12:05 - 18:38LHR  London Heathrow-ROA Roanoke
11h 33m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
17:38 - 05:55ROA  Roanoke-LHR London Heathrow
31h 17m1 stop Chicago O'Hare Intl
£759United Airlines
Wed, 2 Dec - Sun, 6 Dec
United Airlines Logo
07:40 - 16:56LHR  London Heathrow-ROA Roanoke
14h 16m1 stop Chicago O'Hare Intl
United Airlines Logo
15:00 - 20:35ROA  Roanoke-LHR London Heathrow
24h 35m2 stops Washington, D.C. Dulles Intl Newark
£760United Airlines
Wed, 2 Dec - Sun, 6 Dec
United Airlines Logo
08:00 - 20:39LHR  London Heathrow-ROA Roanoke
17h 39m2 stops Newark Chicago O'Hare Intl
United Airlines Logo
15:00 - 20:35ROA  Roanoke-LHR London Heathrow
24h 35m2 stops Washington, D.C. Dulles Intl Newark
£760United Airlines
Wed, 2 Dec - Sun, 6 Dec
United Airlines Logo
12:05 - 18:38LHR  London Heathrow-ROA Roanoke
11h 33m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
17:38 - 05:55ROA  Roanoke-LHR London Heathrow
31h 17m1 stop Chicago O'Hare Intl
£760United Airlines
Wed, 2 Dec - Sun, 6 Dec
Lufthansa Logo
06:30 - 23:44LHR  London Heathrow-ROA Roanoke
22h 14m2 stops Frankfurt am Main Washington, D.C. Dulles Intl
Lufthansa Logo
20:05 - 06:55ROA  Roanoke-LHR London Heathrow
29h 50m1 stop Washington, D.C. Dulles Intl
£767Lufthansa
Sun, 27 Sep - Sun, 4 Oct
Lufthansa Logo
16:40 - 23:44LHR  London Heathrow-ROA Roanoke
12h 04m1 stop Washington, D.C. Dulles Intl
Lufthansa Logo
20:05 - 06:55ROA  Roanoke-LHR London Heathrow
29h 50m1 stop Washington, D.C. Dulles Intl
£790Lufthansa
Sun, 27 Sep - Sun, 4 Oct

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United Airlines flights from London to Roanoke

Our best United Airlines deals on London to Roanoke flight tickets
United Airlines
2 Dec
LHR09:30London Heathrow
33h 28m
2 stops
ROA13:58Roanoke
6 Dec
ROA17:38Roanoke
31h 17m
1 stop
LHR05:55London Heathrow
£737
United Airlines
2 Dec
LHR08:00London Heathrow
17h 39m
2 stops
ROA20:39Roanoke
6 Dec
ROA15:00Roanoke
24h 35m
2 stops
LHR20:35London Heathrow
£759
United Airlines
2 Dec
LHR07:40London Heathrow
14h 16m
1 stop
ROA16:56Roanoke
6 Dec
ROA15:00Roanoke
24h 35m
2 stops
LHR20:35London Heathrow
£760

Lufthansa flights from London to Roanoke

Our best Lufthansa deals on London to Roanoke flight tickets
Lufthansa
27 Sept
LHR06:30London Heathrow
22h 14m
2 stops
ROA23:44Roanoke
4 Oct
ROA20:05Roanoke
29h 50m
1 stop
LHR06:55London Heathrow
£767
Lufthansa
27 Sept
LHR16:40London Heathrow
12h 04m
1 stop
ROA23:44Roanoke
4 Oct
ROA20:05Roanoke
29h 50m
1 stop
LHR06:55London Heathrow
£790
Lufthansa
18 Nov
LHR07:40London Heathrow
14h 20m
1 stop
ROA17:00Roanoke
18 Nov
ROA20:00Roanoke
9h 50m
1 stop
LHR10:50London Heathrow
£3,199

momondo Fare Finder

 
Customise your flight search to find flights from London to Roanoke 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, momondo users made 279,928 searches. Data last updated 16 August 2026.
Use the filters below to find and compare flights from London to Roanoke that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonRoanoke

LHR London Heathrow - ROA Roanoke

LHRROA

London Heathrow

Wed 2/12

09:30-13:58

2 stops33h 28m

Roanoke

Sun 6/12

17:38-05:55

1 stop31h 17m

£737

LondonRoanoke

LHR London Heathrow - ROA Roanoke

LHRROA

London Heathrow

Wed 2/12

07:30-13:58

2 stops35h 28m

Roanoke

Sun 6/12

15:00-21:20

2 stops25h 20m

£737
Fastest return journey

LondonRoanoke

LHR London Heathrow - ROA Roanoke

LHRROA

London Heathrow

Wed 2/12

07:40-16:56

1 stop14h 16m

Roanoke

Sun 6/12

15:00-20:35

2 stops24h 35m

£759

LondonRoanoke

LHR London Heathrow - ROA Roanoke

LHRROA

London Heathrow

Wed 2/12

08:00-20:39

2 stops17h 39m

Roanoke

Sun 6/12

15:00-20:35

2 stops24h 35m

£759

LondonRoanoke

LHR London Heathrow - ROA Roanoke

LHRROA

London Heathrow

Wed 2/12

12:05-18:38

1 stop11h 33m

Roanoke

Sun 6/12

17:38-05:55

1 stop31h 17m

£759

LondonRoanoke

LHR London Heathrow - ROA Roanoke

LHRROA

London Heathrow

Wed 2/12

07:40-16:56

1 stop14h 16m

Roanoke

Sun 6/12

15:00-20:35

2 stops24h 35m

£760

LondonRoanoke

LHR London Heathrow - ROA Roanoke

LHRROA

London Heathrow

Wed 2/12

08:00-20:39

2 stops17h 39m

Roanoke

Sun 6/12

15:00-20:35

2 stops24h 35m

£760

LondonRoanoke

LHR London Heathrow - ROA Roanoke

LHRROA

London Heathrow

Wed 2/12

12:05-18:38

1 stop11h 33m

Roanoke

Sun 6/12

17:38-05:55

1 stop31h 17m

£760

LondonRoanoke

LHR London Heathrow - ROA Roanoke

LHRROA

London Heathrow

Sun 27/9

06:30-23:44

2 stops22h 14m

Roanoke

Sun 4/10

20:05-06:55

1 stop29h 50m

£767

LondonRoanoke

LHR London Heathrow - ROA Roanoke

LHRROA

London Heathrow

Sun 27/9

16:40-23:44

1 stop12h 04m

Roanoke

Sun 4/10

20:05-06:55

1 stop29h 50m

£790

Flights are sorted by cheapest return flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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See travel insights to Roanoke from

How to get the cheapest flight ticket from London to Roanoke

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

What is the cheapest month to fly to Roanoke?

In general, September is the cheapest month to fly from London to Roanoke. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £720. If you aren’t able to travel during the month of September, then book flights to Roanoke from London during April instead. Flights to Roanoke in April, while not as cheap as those in September, still average around £748.

Can stopping save me money on London to Roanoke flights?

You could potentially save up to 45% on your flight if you consider stops on a London to Roanoke flight.

When to book flights from London to Roanoke

Are you open to changing your travel dates? Check out the ideal times to fly from London to Roanoke according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap London to Roanoke (LON to ROA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to Roanoke

Fastest flight time

12h 39m

Direct flights

None
The fastest flight from London to Roanoke takes 12h 39m
There are no direct flights from London to Roanoke. There are no popular flight routes from London to Roanoke.
Search flight deals

Frequently asked questions about flying from London to Roanoke

  • How far is London to Roanoke by plane?

    Roanoke is 3855.4 mi away from London. 12h 39m is a normal flight duration for this route.

  • When did momondo last update prices for flights from London to Roanoke Airport?

    Prices for flights from London to Roanoke Airport were last updated today.

  • How many operators does momondo search for flights from London to Roanoke Airport?

  • How old do you have to be to fly from London to Roanoke Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London to Roanoke Airport.

  • What documentation or ID do you need to fly to Roanoke Airport?

    The travel and health documents you'll need for your trip to Roanoke Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Roanoke Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from London to Roanoke?

Best airlines flying from London to Roanoke

Compare and see reviews for airlines that fly from London to Roanoke with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom £665Free CancellationRating
7.4
10,105 reviews
Search United Airlines flights

Travelling to a place near Roanoke?

Book flights to Roanoke if you plan to visit one of these locations
Radford

Why use momondo?

Why should I use momondo to find a flight deal from London to Roanoke?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from London to Roanoke . Millions of users trust and use momondo every year so you are in good hands.

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

Flights from London to Roanoke with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from London to Roanoke?

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 London to Roanoke.

I’m not ready to book a flight from London to Roanoke right now. Can momondo alert me if prices change?

Yes. momondo can track prices for London to Roanoke flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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