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Cheap flights from Raleigh to London from £208

RDU — LON
5 Dec — 12 Dec1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Raleigh-Durham to London are usually found in February or April, booked 70 days in advance, depart on a Monday or Tuesday and return on a Friday

Cheap flight deals from Raleigh to London

Enter your travel dates to find the best prices.

Cheapest flights from Raleigh to London

Tue 1/1209:00 -
3 stops31h 35m
Sat 5/1206:40 -
2 stops20h 11m
Deal found 3/11£571
Sun 29/1119:35 -
1 stop10h 15m
Tue 8/1220:35 -
1 stop27h 00m
Deal found 1/11£573
Mon 9/1114:35 -
1 stop11h 20m
Tue 17/1107:25 -
1 stop15h 23m
Deal found 1/11£575
Mon 30/1111:52 -
1 stop16h 38m
Thu 3/1209:20 -
1 stop13h 02m
Deal found 1/11£576
Fri 4/1219:27 -
1 stop21h 13m
Tue 8/1207:25 -
1 stop16h 12m
Deal found 1/11£579
Thu 12/1118:48 -
1 stop21h 07m
Tue 17/1107:25 -
1 stop15h 23m
Deal found 3/11£580
Sun 15/1119:35 -
3 stops18h 15m
Thu 19/1116:15 -
3 stops31h 20m
Deal found 2/11£581
Thu 3/1215:55 -
2 stops24h 45m
Tue 8/1219:30 -
3 stops30h 03m
Deal found 3/11£585
Tue 8/1206:00 -
1 stop19h 55m
Tue 15/1207:25 -
1 stop16h 12m
Deal found 2/11£588
Fri 13/1113:20 -
1 stop15h 10m
Mon 16/1112:20 -
1 stop16h 22m
Deal found 4/11£589

Find flight deals from Raleigh to London

Round-trip from

£571

One-way from

£208

Popular in

June

Cheapest in

February

Average price

£705

Good round-trip deal

£724 or less

Good one-way deal

£462 or less
1/12-5/12
  • 1/12-5/12
  • 5 total stops
  • 51h 46m total
  • Raleigh to London
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15/2-31/12
  • 15/2-31/12
  • 2 total stops
  • 20h 45m total
  • Raleigh to London
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Highest demand for flights based on searches. 11% potential increase in price (£72 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£15 potential savings vs. average return price).
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Average for round-trip flights in November 2026
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Price to beat on a round-trip flight from Raleigh-Durham to London (LON).
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Price to beat on a one-way 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 - LHR London Heathrow

RDULHR

Raleigh-Durham

Fri 15/1

11:09-06:53

1 stop14h 44m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£222

RaleighLondon

RDU Raleigh-Durham - LHR London Heathrow

RDULHR

Raleigh-Durham

Sun 10/1

14:08-06:53

1 stop11h 45m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£222

RaleighLondon

RDU Raleigh-Durham - LHR London Heathrow

RDULHR

Raleigh-Durham

Thu 7/1

14:08-06:53

1 stop11h 45m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£222

RaleighLondon

RDU Raleigh-Durham - LHR London Heathrow

RDULHR

Raleigh-Durham

Sat 16/1

11:09-06:53

1 stop14h 44m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£222

RaleighLondon

RDU Raleigh-Durham - LHR London Heathrow

RDULHR

Raleigh-Durham

Fri 4/12

19:27-21:40

1 stop21h 13m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£223

RaleighLondon

RDU Raleigh-Durham - LHR London Heathrow

RDULHR

Raleigh-Durham

Sun 31/1

13:20-21:00

2 stops26h 40m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£264

RaleighLondon

RDU Raleigh-Durham - LHR London Heathrow

RDULHR

Raleigh-Durham

Sun 14/2

10:37-21:35

2 stops29h 58m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£269

RaleighLondon

RDU Raleigh-Durham - LHR London Heathrow

RDULHR

Raleigh-Durham

Wed 24/3

12:45-10:50

2 stops18h 05m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£274

RaleighLondon

RDU Raleigh-Durham - LHR London Heathrow

RDULHR

Raleigh-Durham

Thu 25/3

06:00-07:10

2 stops21h 10m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£310
Fastest return journey

RaleighLondon

RDU Raleigh-Durham - LHR London Heathrow

RDULHR

Raleigh-Durham

Sun 13/12

19:35-10:50

1 stop10h 15m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£319

Flights are sorted by cheapest return flights first.

Deals found on 2/11

Showing 1-10 of 23 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 £606). Flying from Raleigh to London in June is currently the most expensive (average of £1,092). 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 (4 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 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 £609 and £868 in December.
The cheapest return price found within the last 5 days was £571 on Multiple Airlines (1 Dec–5 Dec).

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

New York (JFK) – chosen by Cheapflights users on 60% of one-stop itineraries from Raleigh to London on Cheapflights.

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

Reykjavik (KEF) is the most affordable one-stop option, with an average return flight price of £750.

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 11 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.

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 4 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 16h 38m. Fly via JetBlue or Scandinavian Airlines 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 American Airlines is currently your cheapest option to London, with prices starting at £579. Additional return tickets that might be worth considering are offered by British Airways and Finnair, with the lowest prices starting at £625 and £754, respectively. Users have found that American Airlines is 25% 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 (75%), Finnair (75%), Iberia (75%).

  • What are the cheapest flights from Raleigh to London?

    On average you can expect to pay £593 for a flight from Raleigh to London. The cheapest flight overall is £453 while the most popular route, (Raleigh-Durham - London Heathrow) is currently priced at £511.

  • 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 £606). Flying from Raleigh to London in June is currently the most expensive (average of £1,092). 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

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Top 3 airlines flying from Raleigh to London

AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest£579Average£939FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
British AirwaysCheapest£625Average£954FlexibilityNo cancel feeOn-time70%
Search British Airways flights
FinnairCheapest£754Average£892FlexibilityNo cancel feeOn-time76%
Search Finnair flights

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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.

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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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