What airlines fly to London?

United Airlines, American Airlines and British Airways are the top three most popular airlines that fly to London from Roanoke according to our data. United 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 4 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?

Delta, KLM, and SWISS 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 June 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.

$388 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 $1,409 to $960. The lowest price recently found on this route was $872.

Discover deals from 900+ travel sites with momondo.

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.

7:00 am - 7:10 am

ROA

LHR

19h 10m

2 stops

5:30 pm - 6:38 pm

LHR

ROA

30h 08m

2 stops

$872United Airlines

Wed, Dec 2 - Thu, Dec 3

11:00 am - 7:10 am

ROA

LHR

15h 10m

2 stops

5:30 pm - 6:38 pm

LHR

ROA

30h 08m

2 stops

$873United Airlines

Wed, Dec 2 - Thu, Dec 3

3:25 pm - 9:00 am

ROA

LHR

12h 35m

1 stop

11:45 am - 12:23 am

LHR

ROA

17h 38m

2 stops

$895Virgin Atlantic

Wed, Nov 18 - Wed, Nov 25

3:32 pm - 1:15 pm

ROA

LHR

16h 43m

1 stop

6:30 am - 12:27 am

LHR

ROA

22h 57m

2 stops

$896Delta

Thu, Sep 3 - Mon, Sep 7

11:20 am - 7:50 am

ROA

LHR

15h 30m

1 stop

6:30 am - 7:13 pm

LHR

ROA

17h 43m

2 stops

$897Virgin Atlantic

Fri, Nov 6 - Sun, Nov 15

11:20 am - 6:25 am

ROA

LHR

14h 05m

1 stop

6:30 am - 7:13 pm

LHR

ROA

17h 43m

2 stops

$898Delta

Fri, Nov 6 - Mon, Nov 16

11:20 am - 6:20 am

ROA

LHR

14h 00m

2 stops

6:30 am - 7:13 pm

LHR

ROA

17h 43m

2 stops

$899Virgin Atlantic

Wed, Nov 18 - Wed, Nov 25

11:20 am - 8:45 am

ROA

LHR

16h 25m

2 stops

6:30 am - 7:13 pm

LHR

ROA

17h 43m

2 stops

$901Virgin Atlantic

Fri, Nov 6 - Mon, Nov 16

10:30 am - 8:40 am

ROA

LCY

17h 10m

2 stops

9:15 am - 11:44 pm

LCY

ROA

19h 29m

2 stops

$1,137Lufthansa

Mon, Jul 27 - Thu, Aug 6

5:52 pm - 5:55 pm

ROA

LCY

19h 03m

2 stops

9:15 am - 11:44 pm

LCY

ROA

19h 29m

2 stops

$1,147Lufthansa

Thu, Jul 16 - Wed, Jul 22

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United Airlines flights from Roanoke to London

Our best United Airlines deals on Roanoke to London flight tickets

United Airlines

Dec 2

ROA7:00 amRoanoke

19h 10m

2 stops

LHR7:10 amLondon Heathrow

Dec 3

LHR5:30 pmLondon Heathrow

30h 08m

2 stops

ROA6:38 pmRoanoke

$872

United Airlines

Dec 2

ROA11:00 amRoanoke

15h 10m

2 stops

LHR7:10 amLondon Heathrow

Dec 3

LHR5:30 pmLondon Heathrow

30h 08m

2 stops

ROA6:38 pmRoanoke

$873

United Airlines

Dec 2

ROA7:00 amRoanoke

17h 55m

1 stop

LHR5:55 amLondon Heathrow

Dec 3

LHR6:00 pmLondon Heathrow

31h 39m

2 stops

ROA8:39 pmRoanoke

$911

Air Canada flights from Roanoke to London

Our best Air Canada deals on Roanoke to London flight tickets

Air Canada

Aug 26

ROA10:26 amRoanoke

15h 04m

2 stops

LHR6:30 amLondon Heathrow

Sep 30

LHR9:30 amLondon Heathrow

19h 14m

2 stops

ROA11:44 pmRoanoke

$1,045

Air Canada

Jun 17

ROA10:39 amRoanoke

14h 51m

3 stops

LHR6:30 amLondon Heathrow

Jul 3

LHR12:05 pmLondon Heathrow

26h 37m

3 stops

ROA9:42 amRoanoke

$2,330

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

RoanokeLondon

ROA - LHR

ROALHR

Roanoke

Wed 12/2

7:00 am-7:10 am

2 stops19h 10m

London Heathrow

Thu 12/3

5:30 pm-6:38 pm

2 stops30h 08m

$872

RoanokeLondon

ROA - LHR

ROALHR

Roanoke

Wed 12/2

11:00 am-7:10 am

2 stops15h 10m

London Heathrow

Thu 12/3

5:30 pm-6:38 pm

2 stops30h 08m

$873

Quickest round-trip

RoanokeLondon

ROA - LHR

ROALHR

Roanoke

Wed 11/18

3:25 pm-9:00 am

1 stop12h 35m

London Heathrow

Wed 11/25

11:45 am-12:23 am

2 stops17h 38m

$895

RoanokeLondon

ROA - LHR

ROALHR

Roanoke

Thu 9/3

3:32 pm-1:15 pm

1 stop16h 43m

London Heathrow

Mon 9/7

6:30 am-12:27 am

2 stops22h 57m

$896

RoanokeLondon

ROA - LHR

ROALHR

Roanoke

Fri 11/6

11:20 am-7:50 am

1 stop15h 30m

London Heathrow

Sun 11/15

6:30 am-7:13 pm

2 stops17h 43m

$897

RoanokeLondon

ROA - LHR

ROALHR

Roanoke

Fri 11/6

11:20 am-6:25 am

1 stop14h 05m

London Heathrow

Mon 11/16

6:30 am-7:13 pm

2 stops17h 43m

$898

RoanokeLondon

ROA - LHR

ROALHR

Roanoke

Wed 11/18

11:20 am-6:20 am

2 stops14h 00m

London Heathrow

Wed 11/25

6:30 am-7:13 pm

2 stops17h 43m

$899

RoanokeLondon

ROA - LHR

ROALHR

Roanoke

Fri 11/6

11:20 am-8:45 am

2 stops16h 25m

London Heathrow

Mon 11/16

6:30 am-7:13 pm

2 stops17h 43m

$901

RoanokeLondon

ROA - LCY

ROALCY

Roanoke

Mon 7/27

10:30 am-8:40 am

2 stops17h 10m

London City

Thu 8/6

9:15 am-11:44 pm

2 stops19h 29m

$1,137

RoanokeLondon

ROA - LCY

ROALCY

Roanoke

Thu 7/16

5:52 pm-5:55 pm

2 stops19h 03m

London City

Wed 7/22

9:15 am-11:44 pm

2 stops19h 29m

$1,147

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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 $530, 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 $600.

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	12h 16m
Direct flights	None

The fastest flight from Roanoke to London takes 12h 16m

There are no direct flights from Roanoke to London. There are no popular flight routes from Roanoke to London.

Search flight deals

Frequently asked questions about flying from Roanoke to London

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 12h 16m.
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 June 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 United Airlines, making up 36% of the total bookings. Other popular airlines include American Airlines with 32% and Delta with 32%.

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
United Airlines	PriceFrom $653	Free Cancellation	Rating 7.4 9,805 reviews		Search United Airlines flights
American Airlines	PriceFrom $653	Free Cancellation	Rating 7.1 11,640 reviews		Search American Airlines flights

Hounslow

Gatwick

Milton Keynes

Luton

Dover

Hayes

Crawley

Croydon

Wembley

Stansted

Harrow

Slough

Brentwood

Watford

Cobham

Guildford

Folkestone

Uxbridge

Romford

Chelmsford

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.

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Cheap flights from Roanoke to London from $388

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 7/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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United Airlines flights from Roanoke to London

Our best United Airlines deals on Roanoke to London flight tickets

Air Canada flights from Roanoke to London

Our best Air Canada deals on Roanoke to London flight tickets

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How to get the cheapest flight ticket from Roanoke to London

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

What is the cheapest month to fly to London?

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

What airlines fly to London?

When to book flights from Roanoke to London

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

Direct flights

Frequently asked questions about flying from Roanoke to London

Best airlines flying from Roanoke to London

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

Traveling to a place near London?

Why use momondo?

An easier way to manage your London trip

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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

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Airlines are sorted and displayed according to clicks in the past 7 days on momondo

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List of cabin classes available on flights landing in London. Availability may vary depending on flight origin and airline.

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