Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Roanoke to London from £161

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 22/7. 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
Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Roanoke to London

Cheap return flights

Enter your travel dates to find the best prices.
United Airlines Logo
14:47 - 06:40
ROA
-
LHR
10h 53m
1 stop
United Airlines Logo
06:50 - 18:02
LHR
-
ROA
16h 12m
2 stops
£464United Airlines
Sun, 1 Mar - Sun, 8 Mar
Lufthansa Logo
17:40 - 18:25
ROA
-
LHR
19h 45m
2 stops
Lufthansa Logo
09:30 - 00:17
LHR
-
ROA
19h 47m
2 stops
£465Lufthansa
Wed, 22 Apr - Tue, 28 Apr
United Airlines Logo
14:47 - 10:05
ROA
-
LHR
14h 18m
2 stops
United Airlines Logo
06:50 - 09:08
LHR
-
ROA
31h 18m
2 stops
£470United Airlines
Sun, 1 Mar - Sun, 8 Mar
United Airlines Logo
19:50 - 07:10
ROA
-
LHR
31h 20m
2 stops
United Airlines Logo
09:30 - 09:43
LHR
-
ROA
28h 13m
2 stops
£473United Airlines
Sat, 14 Mar - Mon, 23 Mar
United Airlines Logo
14:55 - 06:55
ROA
-
LHR
11h 00m
1 stop
United Airlines Logo
06:50 - 17:05
LHR
-
ROA
15h 15m
2 stops
£474United Airlines
Wed, 22 Apr - Tue, 28 Apr
Air Canada Logo
10:30 - 06:30
ROA
-
LHR
16h 00m
2 stops
Air Canada Logo
18:00 - 09:43
LHR
-
ROA
43h 43m
2 stops
£480Air Canada
Tue, 10 Mar - Mon, 16 Mar
United Airlines Logo
19:50 - 10:50
ROA
-
LHR
11h 00m
1 stop
United Airlines Logo
16:20 - 09:43
LHR
-
ROA
21h 23m
1 stop
£484United Airlines
Sat, 14 Mar - Mon, 23 Mar
KLM Logo
15:25 - 09:00
ROA
-
LHR
12h 35m
1 stop
KLM Logo
08:55 - 00:04
LHR
-
ROA
19h 09m
1 stop
£485KLM
Sun, 1 Mar - Sun, 8 Mar
KLM Logo
19:43 - 13:15
ROA
-
LHR
12h 32m
1 stop
KLM Logo
11:15 - 19:01
LHR
-
ROA
12h 46m
1 stop
£496KLM
Wed, 22 Apr - Tue, 28 Apr
Multiple Airlines Logo
10:34 - 08:35
ROA
-
LHR
17h 01m
3 stops
Multiple Airlines Logo
14:05 - 00:17
LHR
-
ROA
15h 12m
2 stops
£504Multiple Airlines
Wed, 22 Apr - Tue, 28 Apr

United Airlines flights from Roanoke to London

Our best United Airlines deals on Roanoke to London flight tickets
United Airlines
1 Mar
ROA14:47Roanoke
10h 53m
1 stop
LHR06:40London Heathrow
8 Mar
LHR06:50London Heathrow
16h 12m
2 stops
ROA18:02Roanoke
£464
United Airlines
1 Mar
ROA14:47Roanoke
14h 18m
2 stops
LHR10:05London Heathrow
8 Mar
LHR06:50London Heathrow
31h 18m
2 stops
ROA09:08Roanoke
£470
United Airlines
14 Mar
ROA19:50Roanoke
31h 20m
2 stops
LHR07:10London Heathrow
23 Mar
LHR09:30London Heathrow
28h 13m
2 stops
ROA09:43Roanoke
£473

KLM flights from Roanoke to London

Our best KLM deals on Roanoke to London flight tickets
KLM
1 Mar
ROA15:25Roanoke
12h 35m
1 stop
LHR09:00London Heathrow
8 Mar
LHR08:55London Heathrow
19h 09m
1 stop
ROA00:04Roanoke
£485
KLM
22 Apr
ROA19:43Roanoke
12h 32m
1 stop
LHR13:15London Heathrow
28 Apr
LHR11:15London Heathrow
12h 46m
1 stop
ROA19:01Roanoke
£496
KLM
8 Feb
ROA15:49Roanoke
11h 01m
1 stop
LHR07:50London Heathrow
23 Feb
LHR08:55London Heathrow
20h 11m
1 stop
ROA00:06Roanoke
£623

momondo Fare Finder

 
Customise your flight search to find flights from Roanoke to London 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 5 February 2026.
Use the filters below to find and compare flights from Roanoke to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

RoanokeLondon

ROA - LHR

ROALHR

Roanoke

Sun 1/3

14:47-06:40

1 stop10h 53m

London Heathrow

Sun 8/3

06:50-18:02

2 stops16h 12m

£464

RoanokeLondon

ROA - LHR

ROALHR

Roanoke

Wed 22/4

17:40-18:25

2 stops19h 45m

London Heathrow

Tue 28/4

09:30-00:17

2 stops19h 47m

£465

RoanokeLondon

ROA - LHR

ROALHR

Roanoke

Sun 1/3

14:47-10:05

2 stops14h 18m

London Heathrow

Sun 8/3

06:50-09:08

2 stops31h 18m

£470

RoanokeLondon

ROA - LHR

ROALHR

Roanoke

Sat 14/3

19:50-07:10

2 stops31h 20m

London Heathrow

Mon 23/3

09:30-09:43

2 stops28h 13m

£473

RoanokeLondon

ROA - LHR

ROALHR

Roanoke

Wed 22/4

14:55-06:55

1 stop11h 00m

London Heathrow

Tue 28/4

06:50-17:05

2 stops15h 15m

£474

RoanokeLondon

ROA - LHR

ROALHR

Roanoke

Tue 10/3

10:30-06:30

2 stops16h 00m

London Heathrow

Mon 16/3

18:00-09:43

2 stops43h 43m

£480

RoanokeLondon

ROA - LHR

ROALHR

Roanoke

Sat 14/3

19:50-10:50

1 stop11h 00m

London Heathrow

Mon 23/3

16:20-09:43

1 stop21h 23m

£484

RoanokeLondon

ROA - LHR

ROALHR

Roanoke

Sun 1/3

15:25-09:00

1 stop12h 35m

London Heathrow

Sun 8/3

08:55-00:04

1 stop19h 09m

£485

RoanokeLondon

ROA - LHR

ROALHR

Roanoke

Wed 22/4

19:43-13:15

1 stop12h 32m

London Heathrow

Tue 28/4

11:15-19:01

1 stop12h 46m

£496

RoanokeLondon

ROA - LHR

ROALHR

Roanoke

Wed 22/4

10:34-08:35

3 stops17h 01m

London Heathrow

Tue 28/4

14:05-00:17

2 stops15h 12m

£504

Flights are sorted by cheapest return flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

See travel insights to London from

How to get the cheapest flight ticket from Roanoke to London

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 London?

The cheapest month to fly to London from Roanoke is in October. Flight prices, which tend to average around £424, are often lower during this time because this is during the off-season. The month of November is another great option to travel to London, with average flight prices from Roanoke averaging around £472.

When to book flights from Roanoke to London

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

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

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

Fastest flight time

12h 25m

Direct flights

None
The fastest flight from Roanoke to London takes 12h 25m
There are no direct flights from Roanoke to London. There are no popular flight routes from Roanoke to London.
Search flight deals

  • How far is Roanoke to London by plane?

    The straight-line distance from Roanoke to London is 3855.4 mi. By plane, this route typically takes 12h 25m.

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

    Prices for flights from Roanoke Airport to London refresh daily.

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Roanoke Airport to London.

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

    The required travel and health documents for your London trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Milton Keynes
Luton
Gatwick
Maidstone
Slough
Southend-on-Sea
Canterbury
Ipswich
Ilford
Guildford
Chelmsford
Hayes
Dover
Folkestone
Bedford
Colchester
Wembley
Worthing
Ramsgate

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?

All flight searches from Roanoke to London on momondo can be filtered to show those which offer flexible booking policies.

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

momondo helps you find the best flight between Roanoke and London by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are not ready to book a flight from Roanoke to London now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to London and let you know when they change.

An easier way to manage your London trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 7/3
Sat 14/3
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London
London City Airport
London Gatwick Airport
London Heathrow Airport
London Luton Airport
London Southend Airport
London Stansted Airport