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 33% 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 and Delta 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 December 2025, 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.

$588 Cheap Flights from Roanoke to London in 2025/26

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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.

12:40 pm - 7:55 am

ROA

LHR

14h 15m1 stop

8:30 am - 9:20 pm

LHR

ROA

17h 50m2 stops

$607Lufthansa

Wed, Jan 28 - Fri, Feb 20

12:40 pm - 1:00 pm

ROA

LHR

19h 20m2 stops

8:30 am - 9:20 pm

LHR

ROA

17h 50m2 stops

$615Lufthansa

Wed, Jan 28 - Fri, Feb 20

3:39 pm - 7:55 am

ROA

LHR

11h 16m1 stop

1:35 pm - 9:20 pm

LHR

ROA

12h 45m1 stop

$623Lufthansa

Wed, Jan 28 - Fri, Feb 20

2:55 pm - 10:05 am

ROA

LHR

14h 10m2 stops

6:50 am - 7:31 pm

LHR

ROA

17h 41m2 stops

$625Brussels Airlines

Sat, Jan 31 - Sat, Feb 7

2:55 pm - 6:40 am

ROA

LHR

10h 45m1 stop

6:50 am - 7:31 pm

LHR

ROA

17h 41m2 stops

$628United Airlines

Sat, Jan 31 - Sat, Feb 7

10:15 am - 9:10 am

ROA

LHR

17h 55m2 stops

6:50 am - 7:31 pm

LHR

ROA

17h 41m2 stops

$633United Airlines

Sat, Jan 31 - Sat, Feb 7

10:15 am - 6:40 am

ROA

LHR

15h 25m1 stop

1:25 pm - 7:02 pm

LHR

ROA

33h 37m2 stops

$637United Airlines

Tue, Mar 3 - Fri, Mar 20

10:15 am - 6:40 am

ROA

LHR

15h 25m1 stop

7:30 am - 8:07 pm

LHR

ROA

17h 37m2 stops

$640United Airlines

Fri, Feb 13 - Mon, Feb 16

11:07 am - 8:50 am

ROA

LCY

16h 43m2 stops

9:20 am - 12:04 am

LCY

ROA

19h 44m2 stops

$1,139Delta

Sun, Mar 29 - Fri, Apr 3

7:37 pm - 4:40 pm

ROA

LCY

16h 03m2 stops

8:25 am - 11:49 pm

LCY

ROA

20h 24m2 stops

$1,423Delta

Sun, Apr 12 - Fri, Apr 17

Lufthansa flights from Roanoke to London

Our best Lufthansa deals on Roanoke to London flight tickets

Lufthansa

Jan 28

ROA12:40 pmRoanoke

14h 15m

1 stop

LHR7:55 amLondon Heathrow

Feb 20

LHR8:30 amLondon Heathrow

17h 50m

2 stops

ROA9:20 pmRoanoke

$607

Find similar

Lufthansa

Jan 28

ROA12:40 pmRoanoke

19h 20m

2 stops

LHR1:00 pmLondon Heathrow

Feb 20

LHR8:30 amLondon Heathrow

17h 50m

2 stops

ROA9:20 pmRoanoke

$615

Find similar

Lufthansa

Jan 28

ROA3:39 pmRoanoke

11h 16m

1 stop

LHR7:55 amLondon Heathrow

Feb 20

LHR1:35 pmLondon Heathrow

12h 45m

1 stop

ROA9:20 pmRoanoke

$623

Find similar

Delta flights from Roanoke to London

Our best Delta deals on Roanoke to London flight tickets

Delta

Apr 14

ROA7:50 pmRoanoke

19h 10m

2 stops

LHR8:00 pmLondon Heathrow

Apr 21

LHR12:55 pmLondon Heathrow

15h 54m

2 stops

ROA11:49 pmRoanoke

$677

Find similar

Delta

Mar 2

ROA7:59 pmRoanoke

10h 41m

1 stop

LHR11:40 amLondon Heathrow

Mar 6

LHR6:30 amLondon Heathrow

22h 38m

2 stops

ROA12:08 amRoanoke

$1,088

Find similar

Delta

Mar 2

ROA11:21 amRoanoke

17h 54m

2 stops

LHR10:15 amLondon Heathrow

Mar 6

LHR6:30 amLondon Heathrow

17h 47m

2 stops

ROA7:17 pmRoanoke

$1,093

Find similar

Fly from

Fly to

Route

Depart

Return

Price

RoanokeLondon

ROA - LHR

ROALHR

Roanoke

Wed 1/28

12:40 pm-7:55 am

1 stop14h 15m

London Heathrow

Fri 2/20

8:30 am-9:20 pm

2 stops17h 50m

$607

RoanokeLondon

ROA - LHR

ROALHR

Roanoke

Wed 1/28

12:40 pm-1:00 pm

2 stops19h 20m

London Heathrow

Fri 2/20

8:30 am-9:20 pm

2 stops17h 50m

$615

RoanokeLondon

ROA - LHR

ROALHR

Roanoke

Wed 1/28

3:39 pm-7:55 am

1 stop11h 16m

London Heathrow

Fri 2/20

1:35 pm-9:20 pm

1 stop12h 45m

$623

RoanokeLondon

ROA - LHR

ROALHR

Roanoke

Sat 1/31

2:55 pm-10:05 am

2 stops14h 10m

London Heathrow

Sat 2/7

6:50 am-7:31 pm

2 stops17h 41m

$625

RoanokeLondon

ROA - LHR

ROALHR

Roanoke

Sat 1/31

2:55 pm-6:40 am

1 stop10h 45m

London Heathrow

Sat 2/7

6:50 am-7:31 pm

2 stops17h 41m

$628

RoanokeLondon

ROA - LHR

ROALHR

Roanoke

Sat 1/31

10:15 am-9:10 am

2 stops17h 55m

London Heathrow

Sat 2/7

6:50 am-7:31 pm

2 stops17h 41m

$633

RoanokeLondon

ROA - LHR

ROALHR

Roanoke

Tue 3/3

10:15 am-6:40 am

1 stop15h 25m

London Heathrow

Fri 3/20

1:25 pm-7:02 pm

2 stops33h 37m

$637

RoanokeLondon

ROA - LHR

ROALHR

Roanoke

Fri 2/13

10:15 am-6:40 am

1 stop15h 25m

London Heathrow

Mon 2/16

7:30 am-8:07 pm

2 stops17h 37m

$640

RoanokeLondon

ROA - LCY

ROALCY

Roanoke

Sun 3/29

11:07 am-8:50 am

2 stops16h 43m

London City

Fri 4/3

9:20 am-12:04 am

2 stops19h 44m

$1,139

RoanokeLondon

ROA - LCY

ROALCY

Roanoke

Sun 4/12

7:37 pm-4:40 pm

2 stops16h 03m

London City

Fri 4/17

8:25 am-11:49 pm

2 stops20h 24m

$1,423

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 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.

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

Fastest flight time	10h 53m
Direct flights	None

The fastest flight from Roanoke to London takes 10h 53m

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 53m.
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 December 2025, 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 United Airlines, making up 38% of the total bookings. Other popular airlines include American Airlines with 29%, Delta with 19%, 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 8,005 reviews		Search Delta flights
United Airlines	PriceFrom $653	Free Cancellation	Rating 7.4 9,092 reviews		Search United Airlines flights

Gatwick

Hounslow

Milton Keynes

Dover

Luton

Slough

Guildford

Hayes

Dartford

Crawley

Brentwood

Wembley

Watford

Ilford

Cobham

Folkestone

Romford

Richmond

Uxbridge

Stansted

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.