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Cheap flights from Roanoke to London from $460

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Roanoke to London departing on 9/28. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Roanoke to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
5:51 pm - 7:55 amROA  Roanoke-LHR London Heathrow
33h 04m1 stop Chicago O'Hare Intl
United Airlines Logo
6:50 am - 9:01 pmLHR  London Heathrow-ROA Roanoke
19h 11m2 stops Brussels Bruxelles-National Chicago O'Hare Intl
$746United Airlines
Sun, Nov 15 - Wed, Nov 18
Lufthansa Logo
8:05 pm - 5:05 pmROA  Roanoke-LHR London Heathrow
16h 00m2 stops Washington, D.C. Dulles Intl Munich Franz Josef Strauss
Lufthansa Logo
9:00 am - 11:44 pmLHR  London Heathrow-ROA Roanoke
19h 44m2 stops Munich Franz Josef Strauss Washington, D.C. Dulles Intl
$861Lufthansa
Wed, Sep 30 - Wed, Oct 14
Delta Logo
3:32 pm - 7:15 amROA  Roanoke-LHR London Heathrow
10h 43m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:30 am - 12:27 amLHR  London Heathrow-ROA Roanoke
22h 57m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson
$866Delta
Wed, Sep 30 - Wed, Oct 14
Delta Logo
6:00 am - 7:15 amROA  Roanoke-LHR London Heathrow
20h 15m1 stop Atlanta Hartsfield-Jackson
Delta Logo
9:55 am - 12:27 amLHR  London Heathrow-ROA Roanoke
19h 32m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson
$866Delta
Wed, Sep 30 - Wed, Oct 14
American Airlines Logo
5:07 pm - 12:10 pmROA  Roanoke-LHR London Heathrow
14h 03m1 stop Charlotte Douglas
American Airlines Logo
3:00 pm - 11:44 pmLHR  London Heathrow-ROA Roanoke
13h 44m1 stop Charlotte Douglas
$895American Airlines
Wed, Sep 30 - Wed, Oct 14
United Airlines Logo
2:55 pm - 6:40 amROA  Roanoke-LHR London Heathrow
10h 45m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
12:05 pm - 11:44 pmLHR  London Heathrow-ROA Roanoke
16h 39m1 stop Washington, D.C. Dulles Intl
$900United Airlines
Sun, Nov 15 - Wed, Nov 18
United Airlines Logo
6:49 am - 6:45 amROA  Roanoke-LHR London Heathrow
18h 56m1 stop Chicago O'Hare Intl
United Airlines Logo
6:50 am - 7:07 pmLHR  London Heathrow-ROA Roanoke
17h 17m2 stops Brussels Bruxelles-National Washington, D.C. Dulles Intl
$916United Airlines
Fri, Sep 25 - Fri, Oct 2
United Airlines Logo
10:53 am - 6:45 amROA  Roanoke-LHR London Heathrow
14h 52m1 stop Chicago O'Hare Intl
United Airlines Logo
6:50 am - 5:04 pmLHR  London Heathrow-ROA Roanoke
15h 14m2 stops Brussels Bruxelles-National Chicago O'Hare Intl
$916United Airlines
Thu, Sep 24 - Thu, Oct 1
American Airlines Logo
3:27 pm - 9:25 amROA  Roanoke-LHR London Heathrow
12h 58m1 stop Charlotte Douglas
American Airlines Logo
12:30 pm - 8:59 pmLHR  London Heathrow-ROA Roanoke
13h 29m1 stop Charlotte Douglas
$945American Airlines
Thu, Sep 24 - Thu, Oct 1
American Airlines Logo
5:47 pm - 10:50 amROA  Roanoke-LHR London Heathrow
12h 03m1 stop Chicago O'Hare Intl
American Airlines Logo
9:45 am - 5:17 pmLHR  London Heathrow-ROA Roanoke
12h 32m1 stop Chicago O'Hare Intl
$960American Airlines
Wed, Sep 9 - Wed, Sep 16

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Air Canada flights from Roanoke to London Heathrow Airport

Our best Air Canada deals on Roanoke to London Heathrow Airport flight tickets
Air Canada
Oct 5
ROA10:35 amRoanoke
15h 00m
2 stops
LHR6:35 amLondon Heathrow
Oct 16
LHR2:05 pmLondon Heathrow
38h 39m
2 stops
ROA11:44 pmRoanoke
$883
Air Canada
Sep 16
ROA10:26 amRoanoke
17h 09m
2 stops
LHR8:35 amLondon Heathrow
Sep 22
LHR2:05 pmLondon Heathrow
38h 38m
2 stops
ROA11:43 pmRoanoke
$940
Air Canada
Sep 12
ROA8:05 pmRoanoke
29h 30m
2 stops
LHR6:35 amLondon Heathrow
Sep 23
LHR2:05 pmLondon Heathrow
38h 39m
2 stops
ROA11:44 pmRoanoke
$948

Delta flights from Roanoke to London Heathrow Airport

Our best Delta deals on Roanoke to London Heathrow Airport flight tickets
Delta
Sep 30
ROA3:32 pmRoanoke
10h 43m
1 stop
LHR7:15 amLondon Heathrow
Oct 14
LHR6:30 amLondon Heathrow
22h 57m
2 stops
ROA12:27 amRoanoke
$866
Delta
Nov 6
ROA6:00 amRoanoke
19h 25m
1 stop
LHR6:25 amLondon Heathrow
Nov 16
LHR6:30 amLondon Heathrow
22h 57m
2 stops
ROA12:27 amRoanoke
$966
Delta
Sep 14
ROA6:32 pmRoanoke
13h 43m
1 stop
LHR1:15 pmLondon Heathrow
Sep 21
LHR9:55 amLondon Heathrow
19h 04m
2 stops
ROA11:59 pmRoanoke
$1,009

momondo Fare Finder

 
Customize your flight search to find flights from Roanoke to London Heathrow Airport 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 832,500 searches. Data last updated August 12, 2026.
Use the filters below to find and compare flights from Roanoke to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

RoanokeLondon

ROA Roanoke - LHR London Heathrow

ROALHR

Roanoke

Sun 11/15

5:51 pm-7:55 am

1 stop33h 04m

London Heathrow

Wed 11/18

6:50 am-9:01 pm

2 stops19h 11m

$746

RoanokeLondon

ROA Roanoke - LHR London Heathrow

ROALHR

Roanoke

Wed 9/30

8:05 pm-5:05 pm

2 stops16h 00m

London Heathrow

Wed 10/14

9:00 am-11:44 pm

2 stops19h 44m

$861

RoanokeLondon

ROA Roanoke - LHR London Heathrow

ROALHR

Roanoke

Wed 9/30

3:32 pm-7:15 am

1 stop10h 43m

London Heathrow

Wed 10/14

6:30 am-12:27 am

2 stops22h 57m

$866

RoanokeLondon

ROA Roanoke - LHR London Heathrow

ROALHR

Roanoke

Wed 9/30

6:00 am-7:15 am

1 stop20h 15m

London Heathrow

Wed 10/14

9:55 am-12:27 am

2 stops19h 32m

$866

RoanokeLondon

ROA Roanoke - LHR London Heathrow

ROALHR

Roanoke

Wed 9/30

5:07 pm-12:10 pm

1 stop14h 03m

London Heathrow

Wed 10/14

3:00 pm-11:44 pm

1 stop13h 44m

$895

RoanokeLondon

ROA Roanoke - LHR London Heathrow

ROALHR

Roanoke

Sun 11/15

2:55 pm-6:40 am

1 stop10h 45m

London Heathrow

Wed 11/18

12:05 pm-11:44 pm

1 stop16h 39m

$900

RoanokeLondon

ROA Roanoke - LHR London Heathrow

ROALHR

Roanoke

Fri 9/25

6:49 am-6:45 am

1 stop18h 56m

London Heathrow

Fri 10/2

6:50 am-7:07 pm

2 stops17h 17m

$916

RoanokeLondon

ROA Roanoke - LHR London Heathrow

ROALHR

Roanoke

Thu 9/24

10:53 am-6:45 am

1 stop14h 52m

London Heathrow

Thu 10/1

6:50 am-5:04 pm

2 stops15h 14m

$916

RoanokeLondon

ROA Roanoke - LHR London Heathrow

ROALHR

Roanoke

Thu 9/24

3:27 pm-9:25 am

1 stop12h 58m

London Heathrow

Thu 10/1

12:30 pm-8:59 pm

1 stop13h 29m

$945
Quickest round-trip

RoanokeLondon

ROA Roanoke - LHR London Heathrow

ROALHR

Roanoke

Wed 9/9

5:47 pm-10:50 am

1 stop12h 03m

London Heathrow

Wed 9/16

9:45 am-5:17 pm

1 stop12h 32m

$960

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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2

See travel insights to London from

How to get the cheapest flight ticket from Roanoke to London Heathrow Airport

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 typical price of a round-trip flight between Roanoke and London Heathrow Airport?

Prices are currently low for flights on this route.

Typical prices usually range from $816 to $1,238.
The lowest price recently found on this route was $746.

What is the cheapest month to fly to London Heathrow Airport?

The month of December is, on average, the cheapest month to fly to London Heathrow Airport from Roanoke, with most prices found around $0. If you’re not able to fly to London Heathrow Airport in December, then October is your next best option. Flight prices from Roanoke to London Heathrow Airport during October average around $530.

When to book flights from Roanoke to London Heathrow Airport

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

Cheap Roanoke to London Heathrow Airport (ROA to LHR) flight deals and tips

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

Fastest flight time

9h 35m

Direct flights

None
The fastest flight from Roanoke to London Heathrow Airport takes 9h 35m
There are no direct flights from Roanoke to London Heathrow Airport. There are no popular flight routes from Roanoke to London Heathrow Airport.
Search flight deals

Frequently asked questions about flying from Roanoke to London Heathrow Airport

  • How far is Roanoke to London Heathrow by plane?

    Roanoke and London Heathrow are 3842.6 mi apart from one another. A reasonable flight in good conditions will take 9h 35m.

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

    Prices for flights from Roanoke Airport to London Heathrow Airport refresh daily.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Roanoke Airport to London Heathrow Airport.

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

    The travel and health documents required for your trip to London Heathrow Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London Heathrow Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

Best airlines flying from Roanoke to London Heathrow Airport

Compare and see reviews for airlines that fly from Roanoke to London Heathrow Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $678Free CancellationRating
7.4
10,111 reviews
Search United Airlines flights
American AirlinesPriceFrom $778Free CancellationRating
7.1
11,911 reviews
Search American Airlines flights

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Hounslow
Gatwick
Milton Keynes
Luton
Hayes
Stratford-upon-Avon
Wembley
Croydon
Dover
Stansted
Richmond
Kingston upon Thames
Harrow
Watford
Cobham
Slough
Uxbridge
Worthing
Romford
Ilford

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Roanoke to London. momondo saves you time and could save you money on your trip.

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

momondo does allow users to show only those flights to London from Roanoke which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to London from Roanoke.

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

Of course. momondo tracks the price of Roanoke to London flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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