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Cheap flights from Raleigh to London from £171

RDU — LON
1 Oct — 8 Oct1
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 Sunday or Monday and return on a Saturday

Cheap flight deals from Raleigh to London

Enter your travel dates to find the best prices.

Cheapest flights from Raleigh to London

Mon 30/1119:35 -
1 stop10h 15m
Mon 14/1212:15 -
1 stop11h 20m
Deal found 31/8£633
Fri 9/1020:25 -
1 stop17h 55m
Wed 14/1012:00 -
2 stops35h 55m
Deal found 27/8£633
Thu 8/1015:40 -
2 stops15h 50m
Mon 12/1010:00 -
3 stops32h 45m
Deal found 27/8£633
Mon 21/920:30 -
1 stop13h 10m
Wed 30/915:40 -
1 stop32h 50m
Deal found 29/8£634
Fri 23/1020:30 -
1 stop10h 25m
Sun 1/1120:35 -
1 stop27h 00m
Deal found 31/8£635
Sun 25/1021:30 -
1 stop21h 15m
Sat 31/1017:00 -
2 stops31h 00m
Deal found 31/8£635
Tue 13/1020:30 -
1 stop13h 10m
Sun 25/1014:40 -
1 stop32h 55m
Deal found 27/8£635
Sun 27/920:30 -
1 stop10h 25m
Tue 13/1021:25 -
1 stop27h 05m
Deal found 27/8£636
Mon 5/1020:30 -
2 stops17h 20m
Tue 13/1006:30 -
1 stop17h 25m
Deal found 30/8£636
Mon 14/909:10 -
3 stops29h 05m
Fri 25/911:30 -
3 stops31h 15m
Deal found 27/8£636
Mon 21/914:00 -
1 stop11h 45m
Fri 25/906:15 -
1 stop14h 40m
Deal found 31/8£636
Sun 27/916:50 -
2 stops16h 40m
Sun 4/1022:05 -
2 stops20h 40m
Deal found 28/8£636

Find flight deals from Raleigh to London

Round-trip from

£633

One-way from

£171

Popular in

June

Cheapest in

October

Average price

£797

Good round-trip deal

£771 or less
Icelandair
  • Icelandair
  • 30/11-14/12
  • 2 total stops
  • 21h 35m total
  • Raleigh to London
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10/10
  • 10/10
  • 1 total stop
  • 31h 30m total
  • Raleigh to London
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£85 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£17 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2026
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Price to beat on a round-trip flight from Raleigh-Durham to London (LON).
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Cheapflights Fare Finder

 
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 Raleigh-Durham - LGW London Gatwick

RDULGW

Raleigh-Durham

Sat 17/10

20:30-14:35

1 stop13h 05m

London Gatwick

Fri 30/10

11:55-19:35

1 stop11h 40m

£648

RaleighLondon

RDU Raleigh-Durham - LGW London Gatwick

RDULGW

Raleigh-Durham

Wed 6/1

18:25-15:45

1 stop16h 20m

London Gatwick

Wed 27/1

10:00-22:28

2 stops17h 28m

£650

RaleighLondon

RDU Raleigh-Durham - LCY London City

RDULCY

Raleigh-Durham

Tue 1/12

15:39-09:30

2 stops12h 51m

London City

Wed 16/12

07:45-18:42

2 stops15h 57m

£663

RaleighLondon

RDU Raleigh-Durham - LHR London Heathrow

RDULHR

Raleigh-Durham

Fri 13/11

11:55-06:55

1 stop14h 00m

London Heathrow

Tue 13/4

11:55-22:53

1 stop15h 58m

£666

RaleighLondon

RDU Raleigh-Durham - LHR London Heathrow

RDULHR

Raleigh-Durham

Sat 27/2

10:00-17:40

2 stops26h 40m

London Heathrow

Mon 1/3

17:00-17:09

3 stops29h 09m

£678

RaleighLondon

RDU Raleigh-Durham - LHR London Heathrow

RDULHR

Raleigh-Durham

Thu 7/1

19:58-11:40

1 stop10h 42m

London Heathrow

Thu 14/1

06:30-18:13

2 stops16h 43m

£685

RaleighLondon

RDU Raleigh-Durham - LGW London Gatwick

RDULGW

Raleigh-Durham

Thu 4/2

12:40-09:00

2 stops15h 20m

London Gatwick

Thu 11/2

10:00-22:28

2 stops17h 28m

£690

RaleighLondon

RDU Raleigh-Durham - STN London Stansted

RDUSTN

Raleigh-Durham

Thu 4/2

14:45-17:25

2 stops21h 40m

London Stansted

Thu 11/2

18:30-18:35

3 stops29h 05m

£719

RaleighLondon

RDU Raleigh-Durham - STN London Stansted

RDUSTN

Raleigh-Durham

Wed 17/2

06:15-16:20

2 stops29h 05m

London Stansted

Mon 22/2

10:55-15:19

2 stops33h 24m

£730

RaleighLondon

RDU Raleigh-Durham - STN London Stansted

RDUSTN

Raleigh-Durham

Wed 10/2

08:30-09:55

2 stops20h 25m

London Stansted

Sun 21/2

17:20-16:51

2 stops28h 31m

£730

Flights are sorted by cheapest return flights first.

Deals found on 30/8

Showing 1-10 of 60 resultsSorted by cheapest first
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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

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, February is the cheapest month in which you can book a flight from Raleigh to London (average of £594). Flying from Raleigh to London in June is currently the most expensive (average of £1,080). 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?

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

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 typical for this route at the moment.
Raleigh to London flights typically cost between £577 and £1,004 in November.
The cheapest return price found within the last 5 days was £633 on Icelandair (30 Nov–14 Dec).

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

Boston (BOS) – chosen by Cheapflights users on 58% of one-stop itineraries from Raleigh to London on Cheapflights.

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

Boston (BOS) is the most affordable one-stop option, with an average return flight price of £638.

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

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?

Flights via Dublin (DUB) offer the fastest connection on this route, with an average stopover time of 2h 35m.

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 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
3,034 reviews
Check prices

Food

6.6

Overall

7.1

Entertainment

7.2

Comfort

7.4

Crew

7.9

Boarding

7.3

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
3,034 reviews
JetBlue
7.1
Good
3,034 reviews
Check prices

Food

6.6

Overall

7.1

Entertainment

7.2

Comfort

7.4

Crew

7.9

Boarding

7.3

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

  • 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 3 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 12h 51m. Fly via Icelandair, Virgin Atlantic, or Delta to get the fastest option. Raleigh and London are separated by a distance of 3880 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 British Airways is currently your cheapest option to London, with prices starting at £503. Additional return tickets that might be worth considering are offered by American Airlines and Finnair, with the lowest prices starting at £576 and £750, respectively. Users have found that British Airways is 32% 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 (57%), Finnair (57%), Iberia (57%).

  • What are the cheapest flights from Raleigh to London?

    On average you can expect to pay £932 for a flight from Raleigh to London. The cheapest flight overall is £306 while the most popular route, (Raleigh-Durham - London Heathrow) is currently priced at £433.

  • 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, February is the cheapest month in which you can book a flight from Raleigh to London (average of £594). Flying from Raleigh to London in June is currently the most expensive (average of £1,080). 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?

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Browse thousands of different options on Cheapflights for your next trip

Top 3 airlines flying from Raleigh to London

AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£503Average£949FlexibilityNo cancel feeOn-time70%
Search British Airways flights
American AirlinesCheapest£576Average£933FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
FinnairCheapest£750Average£887FlexibilityNo cancel feeOn-time76%
Search Finnair flights

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