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

United Airlines, Delta, and British Airways are the most popular carriers operating from Roanoke to London

Which layover airport offers the lowest fares from Roanoke to London?

Flights via Charlotte (CLT) offer the lowest average round-trip price of $1,039.

Which layover airport has the shortest travel time from Roanoke to London?

Flights connecting via Charlotte (CLT) have the shortest average one-way travel time: 10h 52m.

Which airport is the most popular layover for flights between Roanoke and London?

Atlanta (ATL) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.

What airlines fly to London?

United Airlines, American Airlines and Delta 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 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.

Which layover airport has the shortest connection time from Roanoke to London?

Charlotte (CLT) has the shortest average layover time for this route: 1h 24m.

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 July 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.

$373 Cheap Flights from Roanoke to London in 2026

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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.

5:38 pm - 12:00 pm

ROA

LHR

13h 22m

1 stop

11:05 am - 4:56 pm

LHR

ROA

34h 51m

2 stops

$740United Airlines

Sun, Dec 6 - Tue, Dec 8

7:00 am - 5:05 pm

ROA

LHR

29h 05m

2 stops

1:00 pm - 1:58 pm

LHR

ROA

29h 58m

2 stops

$742United Airlines

Sun, Dec 6 - Tue, Dec 8

10:26 am - 10:40 am

ROA

LHR

19h 14m

1 stop

6:50 am - 11:44 pm

LHR

ROA

21h 54m

2 stops

$864United Airlines

Wed, Sep 23 - Thu, Oct 8

10:26 am - 6:30 am

ROA

LHR

15h 04m

2 stops

6:50 am - 11:44 pm

LHR

ROA

21h 54m

2 stops

$867United Airlines

Wed, Sep 23 - Wed, Oct 7

2:01 pm - 7:55 am

ROA

LHR

12h 54m

1 stop

6:50 am - 5:06 pm

LHR

ROA

15h 16m

2 stops

$869United Airlines

Sun, Nov 8 - Wed, Nov 11

8:05 pm - 10:40 am

ROA

LHR

9h 35m

1 stop

9:30 am - 11:44 pm

LHR

ROA

19h 14m

2 stops

$875United Airlines

Wed, Sep 23 - Tue, Oct 6

10:35 am - 8:40 am

ROA

LCY

17h 05m

2 stops

6:30 pm - 11:44 pm

LCY

ROA

34h 14m

2 stops

$971Lufthansa

Wed, Oct 7 - Sun, Oct 18

5:51 pm - 5:55 pm

ROA

LCY

19h 04m

2 stops

9:15 am - 11:43 pm

LCY

ROA

19h 28m

2 stops

$1,007Lufthansa

Thu, Sep 10 - Tue, Sep 22

5:50 pm - 5:55 pm

ROA

LCY

19h 05m

2 stops

9:15 am - 11:43 pm

LCY

ROA

19h 28m

2 stops

$1,008Lufthansa

Thu, Aug 20 - Thu, Aug 27

11:18 am - 7:15 am

ROA

LCY

14h 57m

2 stops

7:45 am - 9:38 pm

LCY

ROA

18h 53m

2 stops

$3,328Delta

Sun, Aug 9 - Sat, Aug 15

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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 6

ROA5:38 pmRoanoke

13h 22m

1 stop

LHR12:00 pmLondon Heathrow

Dec 8

LHR11:05 amLondon Heathrow

34h 51m

2 stops

ROA4:56 pmRoanoke

$740

United Airlines

Dec 6

ROA7:00 amRoanoke

29h 05m

2 stops

LHR5:05 pmLondon Heathrow

Dec 8

LHR1:00 pmLondon Heathrow

29h 58m

2 stops

ROA1:58 pmRoanoke

$742

United Airlines

Sep 23

ROA10:26 amRoanoke

19h 14m

1 stop

LHR10:40 amLondon Heathrow

Oct 8

LHR6:50 amLondon Heathrow

21h 54m

2 stops

ROA11:44 pmRoanoke

$864

Lufthansa flights from Roanoke to London

Our best Lufthansa deals on Roanoke to London flight tickets

Lufthansa

Sep 25

ROA5:51 pmRoanoke

19h 49m

2 stops

LHR6:40 pmLondon Heathrow

Oct 6

LHR10:50 amLondon Heathrow

17h 54m

2 stops

ROA11:44 pmRoanoke

$916

Lufthansa

Sep 25

ROA8:05 pmRoanoke

19h 40m

2 stops

LHR8:45 pmLondon Heathrow

Oct 6

LHR7:25 amLondon Heathrow

21h 19m

2 stops

ROA11:44 pmRoanoke

$928

Lufthansa

Nov 6

ROA3:00 pmRoanoke

23h 35m

2 stops

LHR7:35 pmLondon Heathrow

Nov 16

LHR7:15 pmLondon Heathrow

33h 08m

2 stops

ROA11:23 pmRoanoke

$938

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

RoanokeLondon

ROA - LHR

ROALHR

Roanoke

Sun 12/6

5:38 pm-12:00 pm

1 stop13h 22m

London Heathrow

Tue 12/8

11:05 am-4:56 pm

2 stops34h 51m

$740

RoanokeLondon

ROA - LHR

ROALHR

Roanoke

Sun 12/6

7:00 am-5:05 pm

2 stops29h 05m

London Heathrow

Tue 12/8

1:00 pm-1:58 pm

2 stops29h 58m

$742

RoanokeLondon

ROA - LHR

ROALHR

Roanoke

Wed 9/23

10:26 am-10:40 am

1 stop19h 14m

London Heathrow

Thu 10/8

6:50 am-11:44 pm

2 stops21h 54m

$864

RoanokeLondon

ROA - LHR

ROALHR

Roanoke

Wed 9/23

10:26 am-6:30 am

2 stops15h 04m

London Heathrow

Wed 10/7

6:50 am-11:44 pm

2 stops21h 54m

$867

Quickest round-trip

RoanokeLondon

ROA - LHR

ROALHR

Roanoke

Sun 11/8

2:01 pm-7:55 am

1 stop12h 54m

London Heathrow

Wed 11/11

6:50 am-5:06 pm

2 stops15h 16m

$869

RoanokeLondon

ROA - LHR

ROALHR

Roanoke

Wed 9/23

8:05 pm-10:40 am

1 stop9h 35m

London Heathrow

Tue 10/6

9:30 am-11:44 pm

2 stops19h 14m

$875

RoanokeLondon

ROA - LCY

ROALCY

Roanoke

Wed 10/7

10:35 am-8:40 am

2 stops17h 05m

London City

Sun 10/18

6:30 pm-11:44 pm

2 stops34h 14m

$971

RoanokeLondon

ROA - LCY

ROALCY

Roanoke

Thu 9/10

5:51 pm-5:55 pm

2 stops19h 04m

London City

Tue 9/22

9:15 am-11:43 pm

2 stops19h 28m

$1,007

RoanokeLondon

ROA - LCY

ROALCY

Roanoke

Thu 8/20

5:50 pm-5:55 pm

2 stops19h 05m

London City

Thu 8/27

9:15 am-11:43 pm

2 stops19h 28m

$1,008

RoanokeLondon

ROA - LCY

ROALCY

Roanoke

Sun 8/9

11:18 am-7:15 am

2 stops14h 57m

London City

Sat 8/15

7:45 am-9:38 pm

2 stops18h 53m

$3,328

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

Layovers

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	10h 49m
Direct flights	None

The fastest flight from Roanoke to London takes 10h 49m

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

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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 10h 49m.
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 July 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 9,976 reviews		Search United Airlines flights
American Airlines	PriceFrom $653	Free Cancellation	Rating 7.1 11,806 reviews		Search American Airlines flights

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Hayes

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Crawley

Wembley

Croydon

Stansted

Harrow

Slough

Watford

Brentwood

Ilford

Cobham

Folkestone

Guildford

Romford

Uxbridge

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 $373

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 10/2. 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

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How to get the cheapest flight ticket from Roanoke to 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?

Which airport is the most popular layover for flights between Roanoke and London?

Which layover airport offers the lowest fares from Roanoke to London?

Which layover airport has the shortest travel time from Roanoke to London?

Which layover airport has the shortest connection time from Roanoke to London?

When to book flights from Roanoke to London

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Fastest flight time

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

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