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Cheap flights from Raleigh to London from £248

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 19/10. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — LON
22 Aug — 29 Aug1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Raleigh-Durham to London are usually found in October or February, booked 58 days in advance, depart on a Monday or Tuesday and return on a Tuesday

Cheap flight deals from Raleigh to London

Enter your travel dates to find the best prices.

Cheapest flights from Raleigh to London
Explore the most affordable flight options available from Raleigh to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 July 2026.

Fri 21/814:32
RDU
-
LGW
1 stop14h 28m
Multiple Airlines
Tue 1/914:00
LGW
-
RDU
1 stop24h 52m
Multiple Airlines
Deal found 22/7£502
Thu 20/821:59
RDU
-
LGW
1 stop31h 01m
Multiple Airlines
Wed 26/814:00
LGW
-
RDU
1 stop26h 35m
Multiple Airlines
Deal found 22/7£502
Mon 7/909:13
RDU
-
LGW
1 stop19h 47m
Multiple Airlines
Fri 11/914:00
LGW
-
RDU
1 stop32h 09m
Multiple Airlines
Deal found 22/7£503
Wed 2/906:05
RDU
-
LGW
2 stops19h 15m
Multiple Airlines
Wed 9/914:00
LGW
-
RDU
1 stop27h 45m
Multiple Airlines
Deal found 19/7£505
Wed 12/817:49
RDU
-
LGW
1 stop35h 11m
Multiple Airlines
Wed 19/814:00
LGW
-
RDU
1 stop23h 18m
Multiple Airlines
Deal found 20/7£505
Tue 18/812:53
RDU
-
LGW
1 stop16h 07m
Multiple Airlines
Mon 31/814:00
LGW
-
RDU
2 stops23h 53m
Multiple Airlines
Deal found 20/7£506
Sat 26/916:19
RDU
-
LGW
1 stop12h 41m
Multiple Airlines
Thu 1/1014:00
LGW
-
RDU
1 stop27h 45m
Multiple Airlines
Deal found 18/7£507
Wed 19/820:30
RDU
-
LGW
2 stops13h 25m
Multiple Airlines
Wed 2/914:00
LGW
-
RDU
1 stop23h 18m
Multiple Airlines
Deal found 22/7£508
Sun 25/1007:05
RDU
-
LGW
1 stop21h 10m
Multiple Airlines
Wed 28/1010:10
LGW
-
RDU
2 stops18h 07m
Multiple Airlines
Deal found 20/7£508
Wed 19/815:06
RDU
-
LGW
1 stop13h 54m
Multiple Airlines
Mon 31/814:00
LGW
-
RDU
1 stop24h 52m
Multiple Airlines
Deal found 22/7£509
Sat 22/815:06
RDU
-
LGW
1 stop13h 54m
Multiple Airlines
Tue 1/914:00
LGW
-
RDU
1 stop24h 52m
Multiple Airlines
Deal found 22/7£510
Tue 18/816:15
RDU
-
LGW
1 stop12h 45m
Multiple Airlines
Mon 24/814:00
LGW
-
RDU
1 stop24h 52m
Multiple Airlines
Deal found 21/7£511

Find flight deals from Raleigh to London

Discover tips and strategies to find the most affordable flight options for your journey from Raleigh (RDU) 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 23 July 2026.

Round-trip from

£502

One-way from

£248

Popular in

June

Cheapest in

October

Average price

£861
21/8-1/9
  • 21/8-1/9
  • 2 total stops
  • 39h 20m total
  • Raleigh to London
Search Deals
19/10
  • 19/10
  • 2 total stops
  • 16h 10m total
  • Raleigh to London
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (£121 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£21 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Raleigh 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 858,174 searches. Data last updated 23 July 2026.
Use the filters below to find and compare flights from Raleigh to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

RaleighLondon

RDU - LGW

RDULGW

Raleigh-Durham

Mon 7/9

09:13-10:00

1 stop19h 47m

London Gatwick

Mon 14/9

14:00-17:09

1 stop32h 09m

£512

RaleighLondon

RDU - LGW

RDULGW

Raleigh-Durham

Sat 29/8

20:16-10:00

1 stop32h 44m

London Gatwick

Wed 2/9

14:00-08:18

1 stop23h 18m

£571

RaleighLondon

RDU - SEN

RDUSEN

Raleigh-Durham

Wed 19/8

20:30-21:25

2 stops19h 55m

London Southend

Wed 23/9

15:40-19:30

3 stops32h 50m

£635

RaleighLondon

RDU - SEN

RDUSEN

Raleigh-Durham

Wed 13/1

19:35-22:20

2 stops21h 45m

London Southend

Sun 17/1

19:00-18:35

3 stops28h 35m

£672

RaleighLondon

RDU - SEN

RDUSEN

Raleigh-Durham

Fri 28/8

20:30-22:50

3 stops21h 20m

London Southend

Wed 30/9

15:40-19:30

3 stops32h 50m

£683

RaleighLondon

RDU - LGW

RDULGW

Raleigh-Durham

Tue 19/1

16:50-15:45

2 stops17h 55m

London Gatwick

Wed 21/4

11:00-22:48

2 stops16h 48m

£715

RaleighLondon

RDU - LHR

RDULHR

Raleigh-Durham

Thu 10/12

06:00-12:40

2 stops25h 40m

London Heathrow

Tue 15/12

08:15-09:53

2 stops30h 38m

£737

RaleighLondon

RDU - STN

RDUSTN

Raleigh-Durham

Thu 17/9

18:45-09:55

2 stops34h 10m

London Stansted

Sun 27/9

17:35-23:41

2 stops35h 06m

£738

RaleighLondon

RDU - STN

RDUSTN

Raleigh-Durham

Mon 21/9

18:45-22:10

2 stops22h 25m

London Stansted

Wed 30/9

06:55-12:02

2 stops34h 07m

£738

RaleighLondon

RDU - LGW

RDULGW

Raleigh-Durham

Wed 4/11

18:25-15:45

1 stop16h 20m

London Gatwick

Mon 9/11

10:00-22:07

2 stops17h 07m

£741

Flights are sorted by cheapest return flights first.

Deals found on 19/7

Showing 1-10 of 60 resultsSorted by cheapest first
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6

Best time to book a flight from Raleigh to London

Have a flexible travel schedule? Discover the best time to fly to London from Raleigh with our price prediction graph.
Estimated return 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 Raleigh to London

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

Currently, October is the cheapest month in which you can book a flight from Raleigh to London (average of £509). Flying from Raleigh to London in June is currently the most expensive (average of £1,093). 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.

What is the cheapest time of day to fly from RDU to LON?

Find hourly flight availability from Raleigh to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 23 July 2026.

When flying from Raleigh to London, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Raleigh to London

Explore weekly flight availability from Raleigh to London. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 23 July 2026.

The most flights from RDU to LON are scheduled on a Monday (6 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (6 on average).

How much does it cost for a return flight from Raleigh to London?

Airfare is below average for this route at the moment.
Raleigh to London flights typically cost between £604 and £928 in August.
The cheapest return price found within the last 5 days was £502 on Multiple Airlines (21 Aug–1 Sept).

What’s the top stopover airport for flights from Raleigh to London?

Share of one-stop return flights from Raleigh to London chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Boston (BOS) – chosen by Cheapflights users on 63% of one-stop itineraries from Raleigh to London on Cheapflights.

What’s the cheapest stopover airport for flights from Raleigh to London?

Average return fare for one-stop flights from Raleigh to London, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Atlanta (ATL) is the most affordable one-stop option, with an average return flight price of £463.

What’s the fastest stopover option from Raleigh to London?

Shortest average travel time for one-stop one-way flights from Raleigh to London, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Reykjavik (KEF) have the shortest average one-way travel time for one-stop routes: 10h 25m.

Which airport typically offers the quickest stopover for flights from Raleigh to London?

Average stopover duration for one-stop one-way flights from Raleigh to London, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Atlanta (ATL) offer the fastest connection on this route, with an average stopover time of 1h 23m.

How far ahead should I book a flight from Raleigh to London?

Booking 69 days in advance of your planned departure date is, on average, the best time to get cheap flights from Raleigh to London. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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 23 July 2026.
Get a feel of what it's like to fly with JetBlue from Raleigh to London by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
JetBlue
7.1
Good
3,020 reviews
Check prices

Boarding

7.3

Entertainment

7.2

Comfort

7.5

Overall

7.1

Food

6.6

Crew

7.9

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2026

ISP - FLL

Had a four delay with family of 5 was not a great day.
JetBlue
7.1
Good
3,020 reviews
JetBlue
7.1
Good
3,020 reviews
Check prices

Boarding

7.3

Entertainment

7.2

Comfort

7.5

Overall

7.1

Food

6.6

Crew

7.9

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2026

ISP - FLL

Had a four delay with family of 5 was not a great day.

Related info for your journey

Find useful and relevant information for your journey from Raleigh 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 Raleigh to London?

    Most people fly from Raleigh-Durham (RDU) if they book a flight from Raleigh to London. On average, Raleigh-Durham has 6 outbound flights to London per day from 4 airlines. Raleigh-Durham is conveniently located just 11.1 mi from Raleigh’s city center.

  • How long is the flight from Raleigh to London?

    There are many flights that can get you from Raleigh to London in 17h 55m. Fly via Virgin Atlantic, TAP AIR PORTUGAL, or Turkish Airlines to get the fastest option. Raleigh and London are separated by a distance of 3878 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines flying from Raleigh to London round-trip?

    Flying on Iberia is currently your cheapest option to London, with prices starting at £382. Additional return tickets that might be worth considering are offered by British Airways and American Airlines, with the lowest prices starting at £462 and £475, respectively. Users have found that Iberia is 45% cheaper than the other options available to this destination.

  • What are the most popular routes from Raleigh to London?

    The most popular route from Raleigh to London is Raleigh-Durham - London Heathrow. You may also consider Raleigh-Durham - London Gatwick or Raleigh-Durham - London Stansted.

  • What are the most reliable airlines from Raleigh to London?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Raleigh to London on time: American Airlines (53%), Finnair (53%), Iberia (53%).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Raleigh 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 Raleigh to London?

    Currently, October is the cheapest month in which you can book a flight from Raleigh to London (average of £509). Flying from Raleigh to London in June is currently the most expensive (average of £1,093). 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

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
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Luton
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Gatwick
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Browse thousands of different options on Cheapflights for your next trip

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Top 4 airlines flying from Raleigh to London

Discover the top 4 airlines that operate flights from Raleigh 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 858,174 searches. Data last updated 23 July 2026.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest£382Average£642FlexibilityNo cancel feeOn-time77%
Search Iberia flights
British AirwaysCheapest£462Average£780FlexibilityNo cancel feeOn-time70%
Search British Airways flights
American AirlinesCheapest£475Average£945FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
FinnairCheapest£589Average£898FlexibilityNo cancel feeOn-time76%
Search Finnair flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Raleigh to London?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to London from Raleigh today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Raleigh to London?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Raleigh to London.

Can Cheapflights find flights from Raleigh to London with no change fees?

Yes, we can. To see specific flights from Raleigh to London with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Raleigh to London become cheaper?

Of course! You can now track prices for flights from Raleigh to London and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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