Cheap flights from Roanoke to London from $331
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 1/31. 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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Fly from
Fly to
Route
Depart
Return
RoanokeLondon
ROA Roanoke - LHR London Heathrow
ROALHR
Roanoke
Wed 11/4
2:01 pm-7:55 am
1 stop12h 54m
London Heathrow
Wed 11/25
6:50 am-5:11 pm
2 stops15h 21m
RoanokeLondon
ROA Roanoke - LHR London Heathrow
ROALHR
Roanoke
Wed 11/18
8:00 pm-10:50 am
1 stop9h 50m
London Heathrow
Wed 11/25
6:50 am-9:01 pm
2 stops19h 11m
RoanokeLondon
ROA Roanoke - LHR London Heathrow
ROALHR
Roanoke
Wed 11/4
10:26 am-7:10 am
2 stops15h 44m
London Heathrow
Wed 11/25
6:50 am-5:11 pm
2 stops15h 21m
RoanokeLondon
ROA Roanoke - LHR London Heathrow
ROALHR
Roanoke
Wed 11/18
2:01 pm-9:10 am
2 stops14h 09m
London Heathrow
Wed 11/25
6:35 am-7:07 pm
2 stops17h 32m
RoanokeLondon
ROA Roanoke - LHR London Heathrow
ROALHR
Roanoke
Wed 11/18
12:20 pm-7:20 am
1 stop14h 00m
London Heathrow
Wed 11/25
11:45 am-9:42 pm
1 stop14h 57m
RoanokeLondon
ROA Roanoke - LHR London Heathrow
ROALHR
Roanoke
Wed 12/2
12:26 pm-9:40 am
1 stop16h 14m
London Heathrow
Tue 12/8
9:55 am-10:53 pm
1 stop17h 58m
RoanokeLondon
ROA Roanoke - LHR London Heathrow
ROALHR
Roanoke
Wed 11/4
10:26 am-8:30 am
3 stops17h 04m
London Heathrow
Wed 11/25
1:00 pm-9:26 am
2 stops25h 26m
RoanokeLondon
ROA Roanoke - LHR London Heathrow
ROALHR
Roanoke
Wed 11/18
10:26 am-8:30 am
3 stops17h 04m
London Heathrow
Wed 11/25
1:00 pm-9:26 am
2 stops25h 26m
RoanokeLondon
ROA Roanoke - LHR London Heathrow
ROALHR
Roanoke
Wed 11/18
12:20 pm-7:20 am
1 stop14h 00m
London Heathrow
Sun 11/22
2:10 pm-11:38 pm
1 stop14h 28m
RoanokeLondon
ROA Roanoke - LHR London Heathrow
ROALHR
Roanoke
Wed 11/18
8:00 pm-6:30 pm
2 stops17h 30m
London Heathrow
Sun 11/22
11:10 am-11:43 pm
2 stops17h 33m
See travel insights to London from
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
What is the cheapest airline that flies from Roanoke to London?
United Airlines, Air Canada, and Lufthansa are the most popular carriers operating from Roanoke to London
What airlines fly to London?
United Airlines, American Airlines and Virgin Atlantic 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 40% 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.
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.
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 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 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
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 55m.
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 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 Delta, making up 36% of the total bookings. Other popular airlines include American Airlines with 33% and United Airlines with 31%.
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 | ||
|---|---|---|---|---|---|
| PriceFrom $678 | Free Cancellation | Rating 7.4 10,322 reviews | |||
| PriceFrom $778 | Free Cancellation | Rating 7.0 12,146 reviews |
Traveling to a place near London?
Book flights to London if you plan to visit one of these locationsWhy 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.