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Cheap flights from Roanoke to London from $331

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 9/23. 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
0 bags

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Find the cheapest flights from Roanoke to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
7:59 pm - 1:15 pm
ROA
-
LHR
12h 16m
1 stop
Delta Logo
8:40 am - 11:50 pm
LHR
-
ROA
20h 10m
2 stops
$866Delta
Fri, Sep 4 - Tue, Sep 8
Delta Logo
3:25 pm - 7:50 am
ROA
-
LHR
11h 25m
1 stop
Delta Logo
6:30 am - 7:13 pm
LHR
-
ROA
17h 43m
2 stops
$867Delta
Fri, Nov 6 - Mon, Nov 16
Delta Logo
6:00 am - 6:25 am
ROA
-
LHR
19h 25m
1 stop
Delta Logo
6:30 am - 12:23 am
LHR
-
ROA
22h 53m
2 stops
$868Delta
Fri, Nov 6 - Mon, Nov 16
Virgin Atlantic Logo
3:25 pm - 11:20 am
ROA
-
LHR
14h 55m
2 stops
Virgin Atlantic Logo
9:55 am - 10:44 pm
LHR
-
ROA
17h 49m
2 stops
$870Virgin Atlantic
Wed, Sep 9 - Wed, Sep 23
United Airlines Logo
6:15 am - 6:55 am
ROA
-
LHR
19h 40m
1 stop
United Airlines Logo
7:25 am - 7:07 pm
LHR
-
ROA
16h 42m
2 stops
$871United Airlines
Wed, Oct 7 - Wed, Oct 21
Delta Logo
11:20 am - 9:20 am
ROA
-
LHR
17h 00m
2 stops
Delta Logo
6:30 am - 12:23 am
LHR
-
ROA
22h 53m
2 stops
$872Delta
Fri, Nov 6 - Mon, Nov 16
Delta Logo
11:20 am - 6:20 am
ROA
-
LHR
14h 00m
2 stops
Delta Logo
11:45 am - 12:23 am
LHR
-
ROA
17h 38m
2 stops
$873Delta
Fri, Nov 6 - Mon, Nov 16
United Airlines Logo
6:15 am - 6:30 am
ROA
-
LHR
19h 15m
2 stops
United Airlines Logo
6:55 am - 7:07 pm
LHR
-
ROA
17h 12m
2 stops
$874United Airlines
Wed, Oct 7 - Wed, Oct 21
KLM Logo
7:59 pm - 1:15 pm
ROA
-
LHR
12h 16m
1 stop
KLM Logo
11:15 am - 7:16 pm
LHR
-
ROA
13h 01m
1 stop
$895KLM
Fri, Sep 4 - Tue, Sep 8
KLM Logo
5:00 pm - 11:20 am
ROA
-
LHR
13h 20m
1 stop
KLM Logo
3:15 pm - 11:50 pm
LHR
-
ROA
13h 35m
1 stop
$896KLM
Sat, Sep 5 - Sat, Sep 12

American Airlines flights from Roanoke to London Heathrow Airport

Our best American Airlines deals on Roanoke to London Heathrow Airport flight tickets
American Airlines
Sep 6
ROA1:00 pmRoanoke
15h 05m
1 stop
LHR9:05 amLondon Heathrow
Sep 12
LHR9:15 amLondon Heathrow
12h 26m
1 stop
ROA4:41 pmRoanoke
$949
American Airlines
Sep 6
ROA11:10 amRoanoke
14h 45m
1 stop
LHR6:55 amLondon Heathrow
Sep 12
LHR9:15 amLondon Heathrow
12h 26m
1 stop
ROA4:41 pmRoanoke
$950

Delta flights from Roanoke to London Heathrow Airport

Our best Delta deals on Roanoke to London Heathrow Airport flight tickets
Delta
Sep 4
ROA7:59 pmRoanoke
12h 16m
1 stop
LHR1:15 pmLondon Heathrow
Sep 8
LHR8:40 amLondon Heathrow
20h 10m
2 stops
ROA11:50 pmRoanoke
$866
Delta
Nov 6
ROA3:25 pmRoanoke
11h 25m
1 stop
LHR7:50 amLondon Heathrow
Nov 16
LHR6:30 amLondon Heathrow
17h 43m
2 stops
ROA7:13 pmRoanoke
$867
Delta
Nov 6
ROA6:00 amRoanoke
19h 25m
1 stop
LHR6:25 amLondon Heathrow
Nov 16
LHR6:30 amLondon Heathrow
22h 53m
2 stops
ROA12:23 amRoanoke
$868

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 June 1, 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 - LHR

ROALHR

Roanoke

Fri 9/4

7:59 pm-1:15 pm

1 stop12h 16m

London Heathrow

Tue 9/8

8:40 am-11:50 pm

2 stops20h 10m

$866

RoanokeLondon

ROA - LHR

ROALHR

Roanoke

Fri 11/6

3:25 pm-7:50 am

1 stop11h 25m

London Heathrow

Mon 11/16

6:30 am-7:13 pm

2 stops17h 43m

$867

RoanokeLondon

ROA - LHR

ROALHR

Roanoke

Fri 11/6

6:00 am-6:25 am

1 stop19h 25m

London Heathrow

Mon 11/16

6:30 am-12:23 am

2 stops22h 53m

$868

RoanokeLondon

ROA - LHR

ROALHR

Roanoke

Wed 9/9

3:25 pm-11:20 am

2 stops14h 55m

London Heathrow

Wed 9/23

9:55 am-10:44 pm

2 stops17h 49m

$870

RoanokeLondon

ROA - LHR

ROALHR

Roanoke

Wed 10/7

6:15 am-6:55 am

1 stop19h 40m

London Heathrow

Wed 10/21

7:25 am-7:07 pm

2 stops16h 42m

$871

RoanokeLondon

ROA - LHR

ROALHR

Roanoke

Fri 11/6

11:20 am-9:20 am

2 stops17h 00m

London Heathrow

Mon 11/16

6:30 am-12:23 am

2 stops22h 53m

$872

RoanokeLondon

ROA - LHR

ROALHR

Roanoke

Fri 11/6

11:20 am-6:20 am

2 stops14h 00m

London Heathrow

Mon 11/16

11:45 am-12:23 am

2 stops17h 38m

$873

RoanokeLondon

ROA - LHR

ROALHR

Roanoke

Wed 10/7

6:15 am-6:30 am

2 stops19h 15m

London Heathrow

Wed 10/21

6:55 am-7:07 pm

2 stops17h 12m

$874
Quickest round-trip

RoanokeLondon

ROA - LHR

ROALHR

Roanoke

Fri 9/4

7:59 pm-1:15 pm

1 stop12h 16m

London Heathrow

Tue 9/8

11:15 am-7:16 pm

1 stop13h 01m

$895

RoanokeLondon

ROA - LHR

ROALHR

Roanoke

Sat 9/5

5:00 pm-11:20 am

1 stop13h 20m

London Heathrow

Sat 9/12

3:15 pm-11:50 pm

1 stop13h 35m

$896

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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?

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

10h 50m

Direct flights

None
The fastest flight from Roanoke to London Heathrow Airport takes 10h 50m
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 10h 50m.

  • 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 $653Free CancellationRating
7.4
9,768 reviews
Search United Airlines flights
American AirlinesPriceFrom $653Free CancellationRating
7.1
11,642 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
Dover
Hayes
Crawley
Croydon
Wembley
Stratford-upon-Avon
Stansted
Slough
Harrow
Brentwood
Watford
Cobham
Guildford
Folkestone
Uxbridge
Romford

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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