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$324+ Cheap flights from Roanoke (ROA) to London (LON)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
ROA — LON
Aug 23 — Aug 301
Sun 8/23
Sun 8/30
1 adult, Economy
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Cheap flight deals from Roanoke to London

Cheapest flights from Roanoke to London
Explore the most affordable flight options available from Roanoke to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 24, 2026.

This United Airlines deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/63:00 pm
ROA
-
LHR
2 stops21h 05m
United Airlines
Tue 12/81:00 pm
LHR
-
ROA
2 stops29h 58m
United Airlines
Deal found 7/21$743
This United Airlines deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/105:51 pm
ROA
-
LHR
1 stop13h 09m
United Airlines
Tue 11/246:50 am
LHR
-
ROA
2 stops15h 16m
United Airlines
Deal found 7/19$866
This Virgin Atlantic deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/156:00 am
ROA
-
LHR
1 stop19h 25m
Virgin Atlantic
Tue 11/2411:45 am
LHR
-
ROA
2 stops17h 38m
Virgin Atlantic
Deal found 7/20$893
This American Airlines deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/102:40 pm
ROA
-
LHR
1 stop10h 55m
American Airlines
Tue 11/249:55 am
LHR
-
ROA
1 stop12h 43m
American Airlines
Deal found 7/19$896
This Air Canada deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1010:20 am
ROA
-
LHR
3 stops15h 50m
Multiple Airlines
Tue 11/243:00 pm
LHR
-
ROA
2 stops23h 59m
Multiple Airlines
Deal found 7/19$915
This Cheapflightsfares deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1810:26 am
ROA
-
LCY
2 stops17h 14m
Lufthansa
Tue 9/89:15 am
LCY
-
ROA
2 stops19h 28m
Lufthansa
Deal found 7/19$962
This Delta deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/84:46 pm
ROA
-
LCY
2 stops18h 54m
Delta
Tue 9/159:20 am
LCY
-
ROA
2 stops19h 39m
Delta
Deal found 7/20$987
This oojo deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/195:50 pm
ROA
-
LCY
2 stops19h 05m
Lufthansa
Mon 8/246:30 pm
LCY
-
ROA
2 stops29h 37m
Lufthansa
Deal found 7/22$989
This oojo deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1810:26 am
ROA
-
LCY
2 stops26h 29m
Lufthansa
Mon 8/246:30 pm
LCY
-
ROA
2 stops34h 14m
Lufthansa
Deal found 7/20$991
This Cheapflightsfares deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2710:26 am
ROA
-
LCY
2 stops17h 14m
Lufthansa
Thu 9/39:15 am
LCY
-
ROA
2 stops19h 28m
Lufthansa
Deal found 7/22$1,009
This oojo deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/810:26 am
ROA
-
LCY
2 stops17h 14m
Lufthansa
Tue 9/159:15 am
LCY
-
ROA
2 stops19h 28m
Lufthansa
Deal found 7/19$1,032
This oojo deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/68:05 pm
ROA
-
LCY
2 stops40h 50m
Lufthansa
Sun 9/206:30 pm
LCY
-
ROA
2 stops34h 13m
Lufthansa
Deal found 7/19$1,041

Find flight deals from Roanoke to London

Discover tips and strategies to find the most affordable flight options for your journey from Roanoke (ROA) to London (LON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$743
(United Airlines)

One-way from

$324
(lastminute.co.il)

Popular in

December

Cheapest in

October

Average price

$844
Provider with most accurate pricing for Roanoke-London (LON) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Roanoke-London (LON) flights.
Search Deals
From Roanoke to London (LON)
Search Deals
One-way flight from Roanoke to London (LON)
Search Deals
High demand for flights, 6% potential price rise
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($40 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Roanoke to London that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 24, 2026.
Use the filters below to find and compare flights from Roanoke to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

RoanokeLondon

ROA - LHR

ROALHR

Roanoke

Sun 12/6

3:00 pm-5:05 pm

2 stops21h 05m

London Heathrow

Tue 12/8

1:00 pm-1:58 pm

2 stops29h 58m

$743

RoanokeLondon

ROA - LHR

ROALHR

Roanoke

Tue 9/8

8:05 pm-10:40 am

1 stop9h 35m

London Heathrow

Tue 9/15

6:50 am-7:06 pm

2 stops17h 16m

$931

RoanokeLondon

ROA - LHR

ROALHR

Roanoke

Wed 8/19

8:05 pm-10:40 am

1 stop9h 35m

London Heathrow

Tue 8/25

6:50 am-5:07 pm

2 stops15h 17m

$931

RoanokeLondon

ROA - LHR

ROALHR

Roanoke

Tue 8/18

8:05 pm-10:40 am

1 stop9h 35m

London Heathrow

Tue 9/8

7:25 am-7:06 pm

2 stops16h 41m

$932
Quickest round-trip

RoanokeLondon

ROA - LHR

ROALHR

Roanoke

Mon 9/28

3:29 pm-6:50 am

1 stop10h 21m

London Heathrow

Sun 11/1

1:10 pm-8:31 pm

1 stop12h 21m

$946

RoanokeLondon

ROA - LHR

ROALHR

Roanoke

Fri 11/6

11:14 am-9:00 am

1 stop16h 46m

London Heathrow

Mon 11/16

6:30 am-7:13 pm

2 stops17h 43m

$958

RoanokeLondon

ROA - LCY

ROALCY

Roanoke

Tue 8/18

10:26 am-8:40 am

2 stops17h 14m

London City

Tue 9/8

9:15 am-11:43 pm

2 stops19h 28m

$962

RoanokeLondon

ROA - LHR

ROALHR

Roanoke

Tue 8/18

7:59 pm-1:15 pm

1 stop12h 16m

London Heathrow

Mon 8/24

11:15 am-12:27 am

1 stop18h 12m

$984

RoanokeLondon

ROA - LHR

ROALHR

Roanoke

Sat 9/5

5:50 pm-6:45 am

1 stop31h 55m

London Heathrow

Sat 9/19

6:50 am-11:43 pm

2 stops21h 53m

$986

RoanokeLondon

ROA - LCY

ROALCY

Roanoke

Tue 9/8

4:46 pm-4:40 pm

2 stops18h 54m

London City

Tue 9/15

9:20 am-11:59 pm

2 stops19h 39m

$987

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/19

Showing 1-10 of 31 resultsSorted by cheapest first
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3
4

Compare providers for flights from Roanoke to London

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Roanoke to London in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Roanoke-London flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Roanoke-London flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Roanoke-London flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Roanoke-London flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Roanoke-London flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Roanoke to London

Have a flexible travel schedule? Discover the best time to fly to London from Roanoke with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Roanoke to London

What is the cheapest month to book a flight from Roanoke to London?

Currently, October is the cheapest month in which you can book a flight from Roanoke to London (average of $580). Flying from Roanoke to London in December is currently the most expensive (average of $1,341). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Roanoke to London?

Airfare is below average for this route at the moment.
Roanoke to London flights typically cost between $770 and $981 in December.
The cheapest round-trip price found within the last 5 days was $743 on United Airlines (Dec 6-Dec 8).

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to London. Reviews last updated July 24, 2026.
Get a feel of what it's like to fly with Delta,United Airlines, andAmerican Airlines from Roanoke to London by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.8
Good
8,481 reviews

Comfort

7.8

Crew

8.5

Food

7.2

Boarding

8.1

Entertainment

7.8

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Delta
7.8
Good
8,481 reviews
Delta
7.8
Good
8,481 reviews

Comfort

7.8

Crew

8.5

Food

7.2

Boarding

8.1

Entertainment

7.8

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
United Airlines
7.4
Good
10,026 reviews
Delta
7.8
Good
8,481 reviews

Comfort

7.8

Crew

8.5

Food

7.2

Boarding

8.1

Entertainment

7.8

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
American Airlines
7.1
Good
11,842 reviews
Delta
7.8
Good
8,481 reviews

Comfort

7.8

Crew

8.5

Food

7.2

Boarding

8.1

Entertainment

7.8

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Related info for your journey

Find useful and relevant information for your journey from Roanoke to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Roanoke to London?

    If you book a flight to London from Roanoke, you will be flying from Roanoke, which is the city’s only airport. Roanoke (ROA) is located 4.2 mi from the center of Roanoke. There are 0 flights from Roanoke to London per day from 1 airline.

  • How long is the flight from Roanoke to London?

    Airlines like United Airlines, Lufthansa, and Delta fly from Roanoke to London in about 17h 14m. The time it takes to get you to your destination can typically vary by up to 3h 51m. There are 3861 mi between Roanoke and London. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Roanoke to London round-trip?

    Cheapflights users have booked flights from Roanoke to London round-trip from $778. Users have found that American Airlines is 17% cheaper than the other options available to this destination.

  • Can I find deals for flights from Roanoke to London that include hotel bookings?

    Yes. In addition to deals on Roanoke to London flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Roanoke to London?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Roanoke to London.

  • Can I find deals for business class flights from Roanoke to London?

    Yes. Cheapflights offers flight deals from Roanoke to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Roanoke to London?

    Currently, October is the cheapest month in which you can book a flight from Roanoke to London (average of $580). Flying from Roanoke to London in December is currently the most expensive (average of $1,341). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Ilford
Dorking
Hounslow
Winchester
Croydon
Gatwick
Wembley
Harrow
Eastleigh
Southend-on-Sea
Watford
Dartford
Chipping Norton
Kingston upon Thames
Eastbourne
Slough
Stansted
Sutton
Luton
Harlow

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Roanoke to London

Discover the top airline that operate flights from Roanoke to London. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$778Average$1,177FlexibilityNo cancel feeOn-time71%

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