What is the cheapest airline that flies from Roanoke to London?

United Airlines, Virgin Atlantic, and American Airlines are the most popular carriers operating from Roanoke to London

What airlines fly to London?

American Airlines, United Airlines and British Airways are the top three most popular airlines that fly to London from Roanoke according to our data. American Airlines is the first choice among our users, with 37% of people opting to fly with this airline when traveling to London. Keep in mind that there are 5 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Roanoke Airport to London refresh daily.

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

As of January 2026, there are 2 operators available to choose from for flights from Roanoke Airport to London.

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

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.

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

The travel and health documents required for your trip to London 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. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$399 Cheap Flights from Roanoke to London in 2026

Q: What is the typical price of a round-trip flight between Roanoke and London?

Prices are currently low for flights on this route. Typical prices usually range from $674 to $788. The lowest price recently found on this route was $619.

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Find the cheapest flights from Roanoke to London

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:33 pm - 3:50 pm

ROA

LHR

17h 17m

2 stops

6:30 am - 8:07 pm

LHR

ROA

18h 37m

2 stops

$619Lufthansa

Wed, Feb 25 - Mon, Mar 2

10:43 am - 11:15 am

ROA

LHR

19h 32m

1 stop

6:50 am - 8:07 pm

LHR

ROA

18h 17m

2 stops

$630United Airlines

Wed, Feb 25 - Sun, Mar 1

6:00 am - 6:25 am

ROA

LHR

19h 25m

1 stop

8:40 am - 12:06 am

LHR

ROA

20h 26m

2 stops

$631Delta

Thu, Feb 26 - Thu, Mar 5

5:33 pm - 7:55 am

ROA

LHR

33h 22m

1 stop

6:50 am - 2:09 pm

LHR

ROA

35h 19m

2 stops

$633United Airlines

Sat, Feb 28 - Tue, Mar 10

7:59 pm - 9:00 am

ROA

LHR

32h 01m

1 stop

6:30 am - 12:04 am

LHR

ROA

21h 34m

2 stops

$634Delta

Fri, Feb 27 - Tue, Mar 10

2:47 pm - 11:05 am

ROA

LHR

15h 18m

2 stops

6:50 am - 8:07 pm

LHR

ROA

18h 17m

2 stops

$635United Airlines

Wed, Feb 25 - Sun, Mar 1

6:00 am - 8:05 am

ROA

LHR

21h 05m

2 stops

6:30 am - 12:06 am

LHR

ROA

22h 36m

2 stops

$636Delta

Thu, Feb 26 - Thu, Mar 5

2:55 pm - 10:40 am

ROA

LHR

14h 45m

2 stops

6:30 am - 7:11 pm

LHR

ROA

16h 41m

2 stops

$638Delta

Sat, Feb 28 - Mon, Mar 9

10:43 am - 5:55 am

ROA

LHR

14h 12m

1 stop

7:25 am - 4:58 pm

LHR

ROA

13h 33m

1 stop

$659United Airlines

Thu, Feb 26 - Tue, Mar 10

8:15 am - 6:35 am

ROA

LHR

17h 20m

1 stop

1:10 pm - 8:30 pm

LHR

ROA

11h 20m

1 stop

$661Multiple Airlines

Fri, Feb 27 - Tue, Mar 10

Lufthansa flights from Roanoke to London

Our best Lufthansa deals on Roanoke to London flight tickets

Lufthansa

Feb 25

ROA5:33 pmRoanoke

17h 17m

2 stops

LHR3:50 pmLondon Heathrow

Mar 2

LHR6:30 amLondon Heathrow

18h 37m

2 stops

ROA8:07 pmRoanoke

$619

Lufthansa

Feb 28

ROA5:33 pmRoanoke

12h 42m

1 stop

LHR11:15 amLondon Heathrow

Mar 10

LHR7:25 amLondon Heathrow

13h 33m

1 stop

ROA4:58 pmRoanoke

$730

Lufthansa

Feb 27

ROA6:40 amRoanoke

20h 15m

1 stop

LHR7:55 amLondon Heathrow

Mar 10

LHR8:00 amLondon Heathrow

16h 40m

2 stops

ROA8:40 pmRoanoke

$735

United Airlines flights from Roanoke to London

Our best United Airlines deals on Roanoke to London flight tickets

United Airlines

Feb 25

ROA2:47 pmRoanoke

10h 53m

1 stop

LHR6:40 amLondon Heathrow

Mar 2

LHR6:50 amLondon Heathrow

18h 17m

2 stops

ROA8:07 pmRoanoke

$630

United Airlines

Feb 28

ROA5:33 pmRoanoke

33h 22m

1 stop

LHR7:55 amLondon Heathrow

Mar 10

LHR6:50 amLondon Heathrow

35h 19m

2 stops

ROA2:09 pmRoanoke

$633

United Airlines

Feb 25

ROA2:47 pmRoanoke

15h 18m

2 stops

LHR11:05 amLondon Heathrow

Mar 1

LHR6:50 amLondon Heathrow

18h 17m

2 stops

ROA8:07 pmRoanoke

$635

Fly from

Fly to

Route

Depart

Return

Price

RoanokeLondon

ROA - LHR

ROALHR

Roanoke

Wed 2/25

5:33 pm-3:50 pm

2 stops17h 17m

London Heathrow

Mon 3/2

6:30 am-8:07 pm

2 stops18h 37m

$619

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

Thu 2/26

6:00 am-6:25 am

1 stop19h 25m

London Heathrow

Thu 3/5

8:40 am-12:06 am

2 stops20h 26m

$631

RoanokeLondon

ROA - LHR

ROALHR

Roanoke

Sat 2/28

5:33 pm-7:55 am

1 stop33h 22m

London Heathrow

Tue 3/10

6:50 am-2:09 pm

2 stops35h 19m

$633

RoanokeLondon

ROA - LHR

ROALHR

Roanoke

Fri 2/27

7:59 pm-9:00 am

1 stop32h 01m

London Heathrow

Tue 3/10

6:30 am-12:04 am

2 stops21h 34m

$634

RoanokeLondon

ROA - LHR

ROALHR

Roanoke

Wed 2/25

2:47 pm-11:05 am

2 stops15h 18m

London Heathrow

Sun 3/1

6:50 am-8:07 pm

2 stops18h 17m

$635

RoanokeLondon

ROA - LHR

ROALHR

Roanoke

Thu 2/26

6:00 am-8:05 am

2 stops21h 05m

London Heathrow

Thu 3/5

6:30 am-12:06 am

2 stops22h 36m

$636

RoanokeLondon

ROA - LHR

ROALHR

Roanoke

Sat 2/28

2:55 pm-10:40 am

2 stops14h 45m

London Heathrow

Mon 3/9

6:30 am-7:11 pm

2 stops16h 41m

$638

RoanokeLondon

ROA - LHR

ROALHR

Roanoke

Thu 2/26

10:43 am-5:55 am

1 stop14h 12m

London Heathrow

Tue 3/10

7:25 am-4:58 pm

1 stop13h 33m

$659

RoanokeLondon

ROA - LHR

ROALHR

Roanoke

Fri 2/27

8:15 am-6:35 am

1 stop17h 20m

London Heathrow

Tue 3/10

1:10 pm-8:30 pm

1 stop11h 20m

$661

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first

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

Prices

Airlines

What is the typical price of a round-trip flight between Roanoke and London?

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 $580, 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 $646.

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 round-trip 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	15h 36m
Direct flights	None

The fastest flight from Roanoke to London takes 15h 36m

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?
There are 3855.4 mi between Roanoke and London. In terms of flight time, this usually takes a little over 15h 36m.
When did momondo last update prices for flights from Roanoke Airport to London?
Prices for flights from Roanoke Airport to London refresh daily.
How many operators does momondo search for flights from Roanoke Airport to London?
As of January 2026, there are 2 operators available to choose from for flights from Roanoke Airport to London.
How old do you have to be to fly from Roanoke Airport to London?
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.
What documentation or ID do you need to fly to London?
The travel and health documents required for your trip to London 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. 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?
Based on momondo bookings for flights between Roanoke and London, the leading airline is American Airlines, making up 50% of the total bookings. Other popular airlines include United Airlines with 50%.

Best airlines flying from Roanoke to London

Compare and see reviews for airlines that fly from Roanoke to London with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $653	Free Cancellation	Rating 7.2 11,201 reviews		Search American Airlines flights
United Airlines	PriceFrom $653	Free Cancellation	Rating 7.4 9,212 reviews		Search United Airlines flights

Gatwick

Hounslow

Milton Keynes

Luton

Dover

Slough

Guildford

Crawley

Wembley

Dartford

Hayes

Brentwood

Harrow

Watford

Cobham

Folkestone

Romford

Stansted

Croydon

Richmond

Why use momondo?

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

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

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

Flights from Roanoke to London 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 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?

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.