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Cheap flights from Raleigh to London from £175

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 16/8. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — LON
6 Jun — 13 Jun1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Raleigh-Durham to London are usually found in October or January, booked 82 days in advance, depart on a Sunday or Monday and return on a Wednesday

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 7 May 2026.

Fri 18/920:30
RDU
-
LHR
1 stop18h 50m
Icelandair
Mon 28/913:05
LHR
-
RDU
1 stop11h 25m
Icelandair
Deal found 2/5£663
Tue 1/905:45
RDU
-
STN
2 stops25h 45m
Multiple Airlines
Tue 29/906:30
STN
-
RDU
2 stops18h 00m
Multiple Airlines
Deal found 4/5£663
Mon 25/514:32
RDU
-
LGW
1 stop14h 28m
Multiple Airlines
Tue 2/614:00
LGW
-
RDU
2 stops23h 51m
Multiple Airlines
Deal found 3/5£663
Mon 23/1119:35
RDU
-
LHR
2 stops19h 20m
Multiple Airlines
Fri 27/1108:50
LHR
-
RDU
2 stops14h 45m
Multiple Airlines
Deal found 3/5£663
Fri 27/1119:35
RDU
-
STN
2 stops19h 25m
Multiple Airlines
Sat 12/1221:50
STN
-
RDU
1 stop25h 05m
Multiple Airlines
Deal found 4/5£663
Tue 26/514:32
RDU
-
LGW
1 stop14h 28m
Multiple Airlines
Thu 4/614:00
LGW
-
RDU
1 stop24h 00m
Multiple Airlines
Deal found 3/5£663
Fri 9/1020:30
RDU
-
LHR
1 stop18h 50m
Icelandair
Mon 12/1013:05
LHR
-
RDU
1 stop11h 25m
Icelandair
Deal found 3/5£664
Sat 7/1119:35
RDU
-
STN
2 stops22h 05m
Multiple Airlines
Sat 14/1120:25
STN
-
RDU
1 stop26h 30m
Multiple Airlines
Deal found 2/5£664
Mon 23/1119:35
RDU
-
LHR
1 stop10h 15m
Icelandair
Fri 27/1112:15
LHR
-
RDU
1 stop11h 20m
Icelandair
Deal found 3/5£665
Tue 1/920:25
RDU
-
STN
1 stop11h 20m
Multiple Airlines
Tue 15/908:30
STN
-
RDU
2 stops16h 00m
Multiple Airlines
Deal found 4/5£665
Tue 13/1020:30
RDU
-
LHR
1 stop18h 50m
Icelandair
Sat 17/1021:25
LHR
-
RDU
1 stop27h 05m
Icelandair
Deal found 4/5£666
Thu 24/920:30
RDU
-
LHR
1 stop10h 25m
Icelandair
Sat 3/1021:25
LHR
-
RDU
1 stop27h 05m
Icelandair
Deal found 3/5£666

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 7 May 2026.

Round-trip from

£663

One-way from

£175

Popular in

December

Cheapest in

October

Average price

£641

Good round-trip deal

£848 or less
Icelandair
  • Icelandair
  • 18/9-28/9
  • 2 total stops
  • 30h 15m total
  • Raleigh to London
Search Deals
16/8
  • 16/8
  • 2 total stops
  • 29h 15m total
  • Raleigh to London
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (£15 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£14 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals
Price to beat on a round-trip flight from Raleigh-Durham to London (LON).
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 7 May 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 - LHR

RDULHR

Raleigh-Durham

Wed 14/10

12:40-06:25

1 stop12h 45m

London Heathrow

Tue 20/10

08:55-19:04

2 stops15h 09m

£696

RaleighLondon

RDU - LGW

RDULGW

Raleigh-Durham

Sat 17/10

18:45-22:25

2 stops22h 40m

London Gatwick

Fri 30/10

17:05-23:37

2 stops34h 32m

£716

RaleighLondon

RDU - LCY

RDULCY

Raleigh-Durham

Sat 19/9

18:59-07:55

2 stops31h 56m

London City

Tue 22/9

10:00-22:36

2 stops17h 36m

£716
Fastest return journey

RaleighLondon

RDU - LHR

RDULHR

Raleigh-Durham

Fri 14/8

18:15-11:20

1 stop12h 05m

London Heathrow

Fri 21/8

08:55-15:55

1 stop12h 00m

£725

RaleighLondon

RDU - LHR

RDULHR

Raleigh-Durham

Wed 23/9

19:58-13:15

1 stop12h 17m

London Heathrow

Sun 27/9

06:15-15:55

1 stop14h 40m

£725

RaleighLondon

RDU - LGW

RDULGW

Raleigh-Durham

Wed 26/8

12:55-09:25

2 stops15h 30m

London Gatwick

Sat 5/9

10:25-00:27

2 stops19h 02m

£735

RaleighLondon

RDU - LHR

RDULHR

Raleigh-Durham

Wed 23/9

12:30-12:55

2 stops19h 25m

London Heathrow

Sun 27/9

19:30-17:09

3 stops26h 39m

£755

RaleighLondon

RDU - STN

RDUSTN

Raleigh-Durham

Thu 10/9

07:00-09:55

2 stops21h 55m

London Stansted

Mon 21/9

10:50-17:47

2 stops35h 57m

£768

RaleighLondon

RDU - LHR

RDULHR

Raleigh-Durham

Fri 21/8

15:35-07:15

1 stop10h 40m

London Heathrow

Mon 31/8

08:55-19:03

2 stops15h 08m

£769

RaleighLondon

RDU - LGW

RDULGW

Raleigh-Durham

Tue 22/9

14:45-14:40

2 stops18h 55m

London Gatwick

Tue 29/9

15:40-19:30

1 stop32h 50m

£794

Flights are sorted by cheapest return flights first.

Deals found on 3/5

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

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

Booking 10 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.

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

Currently, September is the cheapest month in which you can book a flight from Raleigh to London (average of £38). Flying from Raleigh to London in June is currently the most expensive (average of £1,398). 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 7 May 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 7 May 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?

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 50% 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 £456.

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.

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 7 May 2026.
Get a feel of what it's like to fly with JetBlue,Iberia, andBritish Airways 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
2,978 reviews
Check prices

Entertainment

7.2

Boarding

7.3

Overall

7.1

Comfort

7.5

Crew

7.9

Food

6.6

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

FLL - ORH

I pay extra for an even more seat row 3, but the luggage area has no more spots so i have to place my luggage in row 10. This was totally un accepatable.
JetBlue
7.1
Good
2,978 reviews
JetBlue
7.1
Good
2,978 reviews
Check prices

Entertainment

7.2

Boarding

7.3

Overall

7.1

Comfort

7.5

Crew

7.9

Food

6.6

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

FLL - ORH

I pay extra for an even more seat row 3, but the luggage area has no more spots so i have to place my luggage in row 10. This was totally un accepatable.
Iberia
7.0
Good
3,212 reviews
JetBlue
7.1
Good
2,978 reviews
Check prices

Entertainment

7.2

Boarding

7.3

Overall

7.1

Comfort

7.5

Crew

7.9

Food

6.6

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

FLL - ORH

I pay extra for an even more seat row 3, but the luggage area has no more spots so i have to place my luggage in row 10. This was totally un accepatable.
British Airways
6.7
Okay
7,951 reviews
JetBlue
7.1
Good
2,978 reviews
Check prices

Entertainment

7.2

Boarding

7.3

Overall

7.1

Comfort

7.5

Crew

7.9

Food

6.6

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

FLL - ORH

I pay extra for an even more seat row 3, but the luggage area has no more spots so i have to place my luggage in row 10. This was totally un accepatable.

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 6 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 45m. Fly via Delta, Turkish Airlines, or Virgin Atlantic 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 JetBlue is currently your cheapest option to London, with prices starting at £87. Additional return tickets that might be worth considering are offered by Icelandair and Iberia, with the lowest prices starting at £373 and £375, respectively. Users have found that JetBlue is 86% 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 (90%), Finnair (90%), Iberia (90%).

  • What are the cheapest flights from Raleigh to London?

    On average you can expect to pay £1,022 for a flight from Raleigh to London. The cheapest flight overall is £700 while the most popular route, (Raleigh-Durham - London Heathrow) is currently priced at £580.

  • 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, September is the cheapest month in which you can book a flight from Raleigh to London (average of £38). Flying from Raleigh to London in June is currently the most expensive (average of £1,398). 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
Milton Keynes
Wembley
Croydon
Hounslow
Luton
Gatwick
Ilford
Slough
Hayes
Brentford
Colchester
Romford
Watford
Kingston upon Thames
Eastbourne
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Southend-on-Sea
Guildford
Bishop's Stortford
Chelmsford

Browse thousands of different options on Cheapflights for your next trip

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Top 6 airlines flying from Raleigh to London

Discover the top 6 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 7 May 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest£87Average£463FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
IcelandairCheapest£373Average£659FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
IberiaCheapest£375Average£659FlexibilityNo cancel feeOn-time77%
Search Iberia flights
British AirwaysCheapest£454Average£634FlexibilityNo cancel feeOn-time70%
Search British Airways flights
American AirlinesCheapest£467Average£930FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
FinnairCheapest£580Average£883FlexibilityNo cancel feeOn-time76%
Search Finnair flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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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