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Cheap flights from Raleigh to London from £147

RDU — LON
7 Oct — 14 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 9/1119:35 -
1 stop10h 15m
Tue 17/1120:50 -
3 stops26h 45m
Deal found 2/9£634
Mon 7/1219:35 -
1 stop18h 55m
Tue 22/1220:35 -
1 stop27h 00m
Deal found 2/9£635
Sun 4/1018:10 -
1 stop17h 25m
Tue 13/1019:45 -
1 stop25h 10m
Deal found 2/9£636
Fri 25/913:25 -
1 stop26h 20m
Fri 2/1011:55 -
1 stop30h 03m
Deal found 2/9£637
Wed 21/1020:30 -
2 stops19h 50m
Mon 26/1006:40 -
2 stops16h 55m
Deal found 2/9£638
Mon 14/910:00 -
1 stop15h 45m
Fri 18/908:55 -
1 stop12h 00m
Deal found 2/9£639
Mon 21/910:00 -
1 stop15h 20m
Wed 30/908:55 -
1 stop12h 00m
Deal found 2/9£640
Tue 8/918:56 -
1 stop13h 09m
Tue 22/906:30 -
2 stops17h 00m
Deal found 2/9£642
Thu 1/1020:30 -
2 stops23h 00m
Tue 6/1011:35 -
1 stop12h 20m
Deal found 2/9£643
Mon 7/1215:55 -
2 stops13h 35m
Tue 22/1206:20 -
1 stop14h 55m
Deal found 2/9£644
Sat 7/1119:35 -
1 stop10h 20m
Wed 11/1111:55 -
1 stop11h 40m
Deal found 2/9£644
Tue 22/912:26 -
2 stops13h 44m
Tue 29/906:30 -
2 stops17h 00m
Deal found 2/9£645

Find flight deals from Raleigh to London

Round-trip from

£634

One-way from

£147

Popular in

June

Cheapest in

October

Average price

£808

Good round-trip deal

£773 or less
9/11-17/11
  • 9/11-17/11
  • 4 total stops
  • 37h 00m total
  • Raleigh to London
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4/10-31/12
  • 4/10-31/12
  • 1 total stop
  • 31h 25m total
  • Raleigh to London
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£87 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).
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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 3/10

21:35-10:00

1 stop31h 25m

London Gatwick

Wed 31/12

00:00-18:00

Nonstop0h 00m

£155

RaleighLondon

RDU Raleigh-Durham - LGW London Gatwick

RDULGW

Raleigh-Durham

Mon 5/10

15:17-10:00

1 stop13h 43m

London Gatwick

Wed 31/12

00:00-18:00

Nonstop0h 00m

£157

RaleighLondon

RDU Raleigh-Durham - STN London Stansted

RDUSTN

Raleigh-Durham

Thu 1/10

20:30-00:30

2 stops23h 00m

London Stansted

Wed 31/12

00:00-18:00

Nonstop0h 00m

£201

RaleighLondon

RDU Raleigh-Durham - STN London Stansted

RDUSTN

Raleigh-Durham

Fri 4/12

19:35-18:40

2 stops18h 05m

London Stansted

Wed 31/12

00:00-18:00

Nonstop0h 00m

£205

RaleighLondon

RDU Raleigh-Durham - LGW London Gatwick

RDULGW

Raleigh-Durham

Fri 4/12

12:31-10:00

1 stop16h 29m

London Gatwick

Wed 31/12

00:00-18:00

Nonstop0h 00m

£206

RaleighLondon

RDU Raleigh-Durham - LHR London Heathrow

RDULHR

Raleigh-Durham

Tue 13/10

20:30-20:20

1 stop18h 50m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£224

RaleighLondon

RDU Raleigh-Durham - LGW London Gatwick

RDULGW

Raleigh-Durham

Sun 25/10

20:35-13:40

1 stop13h 05m

London Gatwick

Wed 31/12

00:00-18:00

Nonstop0h 00m

£224

RaleighLondon

RDU Raleigh-Durham - STN London Stansted

RDUSTN

Raleigh-Durham

Wed 18/11

19:35-15:40

2 stops15h 05m

London Stansted

Wed 31/12

00:00-18:00

Nonstop0h 00m

£236

RaleighLondon

RDU Raleigh-Durham - LHR London Heathrow

RDULHR

Raleigh-Durham

Sun 20/9

11:13-07:15

1 stop15h 02m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£243

RaleighLondon

RDU Raleigh-Durham - LHR London Heathrow

RDULHR

Raleigh-Durham

Mon 2/11

08:59-06:55

1 stop16h 56m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£243

Flights are sorted by cheapest return flights first.

Deals found on 5/9

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 £598). Flying from Raleigh to London in June is currently the most expensive (average of £1,082). 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.

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 £627 and £1,021 in December.
The cheapest return price found within the last 5 days was £635 on Icelandair (7 Dec–22 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 £639.

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
3,047 reviews
Check prices

Entertainment

7.2

Boarding

7.3

Comfort

7.4

Food

6.6

Crew

7.9

Overall

7.1

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
3,047 reviews
JetBlue
7.1
Good
3,047 reviews
Check prices

Entertainment

7.2

Boarding

7.3

Comfort

7.4

Food

6.6

Crew

7.9

Overall

7.1

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 5 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 13h 11m. Fly via Virgin Atlantic, JetBlue, or Delta to get the fastest option. Raleigh and London are separated by a distance of 3860 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 £504. Additional return tickets that might be worth considering are offered by American Airlines and Finnair, with the lowest prices starting at £577 and £752, 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 (62%), Finnair (62%), Iberia (62%).

  • What are the cheapest flights from Raleigh to London?

    On average you can expect to pay £934 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 £420.

  • 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 £598). Flying from Raleigh to London in June is currently the most expensive (average of £1,082). 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
Gatwick
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Eastbourne
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Enfield
Southend-on-Sea
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Watford
Southall
Kingston upon Thames
Dover
Ipswich

Browse thousands of different options on Cheapflights for your next trip

Top 3 airlines flying from Raleigh to London

AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£504Average£951FlexibilityNo cancel feeOn-time70%
Search British Airways flights
American AirlinesCheapest£577Average£935FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
FinnairCheapest£752Average£888FlexibilityNo cancel feeOn-time76%
Search Finnair flights

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