What airlines fly to London?

American Airlines, United Airlines and Delta 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 39% 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.

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

Lufthansa, United Airlines, and Air Canada are the most popular carriers operating from Roanoke to London

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 October 2025, there are 4 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.

$441 Cheap Flights from Roanoke to London in 2025/26

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 $713 to $850. The lowest price recently found on this route was $591.

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Find the cheapest flights from Roanoke to London

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Cheap round-trip flights

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6:00 am - 6:25 amROA-LHR

19h 25m1 stop

8:55 am - 12:11 amLHR-ROA

20h 16m2 stops

$591Delta

Find Deal

Mon, Nov 24 - Fri, Dec 5

7:59 pm - 8:10 pmROA-LHR

19h 11m2 stops

8:55 am - 12:11 amLHR-ROA

20h 16m2 stops

$596Delta

Find Deal

Mon, Nov 24 - Fri, Dec 5

3:50 pm - 9:00 amROA-LHR

12h 10m1 stop

12:30 pm - 12:11 amLHR-ROA

16h 41m1 stop

$599KLM

Find Deal

Mon, Nov 24 - Fri, Dec 5

11:24 am - 8:45 amROA-LHR

16h 21m2 stops

11:30 am - 12:06 amLHR-ROA

17h 36m2 stops

$604Virgin Atlantic

Find Deal

Tue, Jan 20 - Tue, Jan 27

3:47 pm - 9:00 amROA-LHR

12h 13m1 stop

10:45 am - 7:19 pmLHR-ROA

13h 34m1 stop

$607KLM

Find Deal

Tue, Jan 20 - Tue, Jan 27

3:00 pm - 10:50 amROA-LHR

14h 50m1 stop

6:50 am - 10:06 amLHR-ROA

32h 16m2 stops

$620United Airlines

Find Deal

Mon, Nov 24 - Fri, Dec 5

10:26 am - 6:20 amROA-LHR

14h 54m2 stops

6:50 am - 6:56 pmLHR-ROA

17h 06m2 stops

$624United Airlines

Find Deal

Mon, Nov 24 - Fri, Dec 5

10:11 am - 7:20 amROA-LHR

16h 09m1 stop

2:45 pm - 10:56 pmLHR-ROA

13h 11m1 stop

$649American Airlines

Find Deal

Mon, Nov 24 - Fri, Dec 5

8:00 pm - 11:40 amROA-LHR

10h 40m1 stop

3:50 pm - 12:18 amLHR-ROA

13h 28m1 stop

$743Virgin Atlantic

Find Deal

Fri, Dec 12 - Fri, Dec 19

12:51 pm - 7:20 amROA-LHR

13h 29m1 stop

2:45 pm - 11:39 pmLHR-ROA

13h 54m1 stop

$974American Airlines

Find Deal

Sun, Dec 14 - Sun, Dec 21

Delta flights from Roanoke to London

Our best Delta deals on Roanoke to London flight tickets

Delta

Nov 24

ROA6:00 amRoanoke

19h 25m

1 stop

LHR6:25 amLondon Heathrow

Dec 5

LHR8:55 amLondon Heathrow

20h 16m

2 stops

ROA12:11 amRoanoke

$591

Find similar

Delta

Nov 24

ROA7:59 pmRoanoke

19h 11m

2 stops

LHR8:10 pmLondon Heathrow

Dec 5

LHR8:55 amLondon Heathrow

20h 16m

2 stops

ROA12:11 amRoanoke

$596

Find similar

Delta

Nov 26

ROA7:59 pmRoanoke

10h 41m

1 stop

LHR11:40 amLondon Heathrow

Dec 7

LHR9:00 amLondon Heathrow

20h 11m

2 stops

ROA12:11 amRoanoke

$602

Find similar

KLM flights from Roanoke to London

Our best KLM deals on Roanoke to London flight tickets

KLM

Nov 24

ROA3:50 pmRoanoke

12h 10m

1 stop

LHR9:00 amLondon Heathrow

Dec 5

LHR12:30 pmLondon Heathrow

16h 41m

1 stop

ROA12:11 amRoanoke

$599

Find similar

KLM

Jan 20

ROA3:47 pmRoanoke

12h 13m

1 stop

LHR9:00 amLondon Heathrow

Jan 27

LHR10:45 amLondon Heathrow

13h 34m

1 stop

ROA7:19 pmRoanoke

$607

Find similar

KLM

Nov 12

ROA11:20 amRoanoke

14h 30m

2 stops

LHR6:50 amLondon Heathrow

Nov 16

LHR8:55 amLondon Heathrow

15h 20m

1 stop

ROA7:15 pmRoanoke

$654

Find similar

Fly from

Fly to

Route

Depart

Return

Price

RoanokeLondon

ROA - LHR

ROALHR

Roanoke

Mon 11/24

6:00 am-6:25 am

1 stop19h 25m

London Heathrow

Fri 12/5

8:55 am-12:11 am

2 stops20h 16m

$591

RoanokeLondon

ROA - LHR

ROALHR

Roanoke

Mon 11/24

7:59 pm-8:10 pm

2 stops19h 11m

London Heathrow

Fri 12/5

8:55 am-12:11 am

2 stops20h 16m

$596

RoanokeLondon

ROA - LHR

ROALHR

Roanoke

Mon 11/24

3:50 pm-9:00 am

1 stop12h 10m

London Heathrow

Fri 12/5

12:30 pm-12:11 am

1 stop16h 41m

$599

RoanokeLondon

ROA - LHR

ROALHR

Roanoke

Tue 1/20

11:24 am-8:45 am

2 stops16h 21m

London Heathrow

Tue 1/27

11:30 am-12:06 am

2 stops17h 36m

$604

RoanokeLondon

ROA - LHR

ROALHR

Roanoke

Tue 1/20

3:47 pm-9:00 am

1 stop12h 13m

London Heathrow

Tue 1/27

10:45 am-7:19 pm

1 stop13h 34m

$607

RoanokeLondon

ROA - LHR

ROALHR

Roanoke

Mon 11/24

3:00 pm-10:50 am

1 stop14h 50m

London Heathrow

Fri 12/5

6:50 am-10:06 am

2 stops32h 16m

$620

RoanokeLondon

ROA - LHR

ROALHR

Roanoke

Mon 11/24

10:26 am-6:20 am

2 stops14h 54m

London Heathrow

Fri 12/5

6:50 am-6:56 pm

2 stops17h 06m

$624

RoanokeLondon

ROA - LHR

ROALHR

Roanoke

Mon 11/24

10:11 am-7:20 am

1 stop16h 09m

London Heathrow

Fri 12/5

2:45 pm-10:56 pm

1 stop13h 11m

$649

RoanokeLondon

ROA - LHR

ROALHR

Roanoke

Fri 12/12

8:00 pm-11:40 am

1 stop10h 40m

London Heathrow

Fri 12/19

3:50 pm-12:18 am

1 stop13h 28m

$743

RoanokeLondon

ROA - LHR

ROALHR

Roanoke

Sun 12/14

12:51 pm-7:20 am

1 stop13h 29m

London Heathrow

Sun 12/21

2:45 pm-11:39 pm

1 stop13h 54m

$974

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 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 March is another great option to travel to London, with average flight prices from Roanoke averaging around $700.

What is the cheapest day to depart on your flight to London?

The cheapest day to depart from Roanoke to London is on a Sunday. Travelers who choose to depart for London on a Sunday will often find tickets for as low as $727. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $1,090. These prices are subject to change though, so be sure to set up a Price Alert for flights to London.

What is the cheapest time of day to depart on your flight to London?

Flying to London from Roanoke at noon is the least expensive time of day to depart. momondo users have found prices as low as $760 when looking at flights departing at noon. Flights to London are more costly in the afternoon, with an average ticket price of $945. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

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

Direct flights	None

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 10h 40m.
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 October 2025, there are 4 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 United Airlines, making up 38% of the total bookings. Other popular airlines include American Airlines with 28%, Delta with 20%, and KLM with 14%.

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
Delta	PriceFrom $595	Free Cancellation	Rating 7.9 7,998 reviews	Search Delta flights
Virgin Atlantic	PriceFrom $608	Free Cancellation	Rating 7.5 671 reviews	Search Virgin Atlantic flights
American Airlines	PriceFrom $653	Free Cancellation	Rating 7.2 11,034 reviews	Search American Airlines flights
United Airlines	PriceFrom $668	Free Cancellation	Rating 7.4 8,996 reviews	Search United Airlines flights

Gatwick

Hounslow

Milton Keynes

Dover

Luton

Slough

Guildford

Hayes

Dartford

Crawley

Brentwood

Chelmsford

Folkestone

Romford

Ilford

Cobham

Wembley

Stansted

Watford

Harrow

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.