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Cheap flights from Raleigh to London from £151

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Raleigh to London departing on 29/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Raleigh to London

Cheap return flights

Enter your travel dates to find the best prices.
Air Canada Logo
13:25 - 07:10
RDU
-
LHR
12h 45m1 stop
Air Canada Logo
11:05 - 21:20
LHR
-
RDU
39h 15m2 stops
£495Air Canada
Wed, 11 Feb - Mon, 16 Feb
Multiple Airlines Logo
19:35 - 13:20
RDU
-
LGW
12h 45m2 stops
Multiple Airlines Logo
07:30 - 18:35
LGW
-
RDU
16h 05m2 stops
£495Multiple Airlines
Sat, 17 Jan - Sat, 24 Jan
Lufthansa Logo
19:58 - 16:40
RDU
-
LHR
15h 42m2 stops
Lufthansa Logo
11:30 - 23:46
LHR
-
RDU
17h 16m2 stops
£496Lufthansa
Mon, 20 Apr - Wed, 29 Apr
Multiple Airlines Logo
19:35 - 13:20
RDU
-
LGW
12h 45m2 stops
Multiple Airlines Logo
07:30 - 18:35
LGW
-
RDU
16h 05m2 stops
£496Multiple Airlines
Sat, 17 Jan - Sat, 24 Jan
JetBlue Logo
08:50 - 06:30
RDU
-
LHR
16h 40m1 stop
JetBlue Logo
08:25 - 21:00
LHR
-
RDU
17h 35m1 stop
£498JetBlue
Tue, 7 Apr - Sun, 12 Apr
Finnair Logo
18:46 - 09:40
RDU
-
LHR
9h 54m1 stop
Finnair Logo
13:50 - 17:50
LHR
-
RDU
9h 00mdirect
£500Finnair
Sun, 11 Jan - Tue, 20 Jan
Iberia Logo
20:45 - 09:20
RDU
-
LHR
7h 35mdirect
Iberia Logo
13:50 - 17:50
LHR
-
RDU
9h 00mdirect
£501Iberia
Sun, 18 Jan - Tue, 3 Feb
British Airways Logo
20:40 - 09:25
RDU
-
LHR
7h 45mdirect
British Airways Logo
13:00 - 16:45
LHR
-
RDU
8h 45mdirect
£502British Airways
Mon, 20 Apr - Wed, 29 Apr
Iberia Logo
12:46 - 08:50
RDU
-
LCY
15h 04m2 stops
Iberia Logo
19:15 - 18:45
LCY
-
RDU
28h 30m2 stops
£528Iberia
Wed, 4 Feb - Mon, 9 Feb
British Airways Logo
16:13 - 18:20
RDU
-
LCY
21h 07m2 stops
British Airways Logo
07:50 - 23:55
LCY
-
RDU
21h 05m2 stops
£557British Airways
Wed, 7 Jan - Wed, 21 Jan

Air Canada flights from Raleigh to London

Our best Air Canada deals on Raleigh to London flight tickets
Air Canada
11 Feb
RDU13:25Raleigh-Durham
12h 45m
1 stop
LHR07:10London Heathrow
16 Feb
LHR11:05London Heathrow
39h 15m
2 stops
RDU21:20Raleigh-Durham
£495
Find similar
Air Canada
20 Apr
RDU14:45Raleigh-Durham
25h 15m
2 stops
LHR21:00London Heathrow
29 Apr
LHR08:45London Heathrow
35h 25m
2 stops
RDU15:10Raleigh-Durham
£498
Find similar
Air Canada
10 Dec
RDU06:10Raleigh-Durham
22h 10m
2 stops
LHR09:20London Heathrow
23 Jan
LHR12:00London Heathrow
31h 09m
2 stops
RDU14:09Raleigh-Durham
£500
Find similar

Lufthansa flights from Raleigh to London

Our best Lufthansa deals on Raleigh to London flight tickets
Lufthansa
20 Apr
RDU19:58Raleigh-Durham
15h 42m
2 stops
LHR16:40London Heathrow
29 Apr
LHR11:30London Heathrow
17h 16m
2 stops
RDU23:46Raleigh-Durham
£496
Find similar
Lufthansa
19 Apr
RDU14:45Raleigh-Durham
10h 45m
1 stop
LHR06:30London Heathrow
26 Apr
LHR09:00London Heathrow
19h 46m
2 stops
RDU23:46Raleigh-Durham
£510
Find similar
Lufthansa
9 Jan
RDU15:02Raleigh-Durham
10h 38m
1 stop
LHR06:40London Heathrow
13 May
LHR06:30London Heathrow
12h 15m
1 stop
RDU13:45Raleigh-Durham
£511
Find similar

momondo 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, momondo users made 279,928 searches. Data last updated 5 December 2025.
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

RaleighLondon

RDU - LHR

RDULHR

Raleigh-Durham

Wed 11/2

13:25-07:10

1 stop12h 45m

London Heathrow

Mon 16/2

11:05-21:20

2 stops39h 15m

£495

RaleighLondon

RDU - LGW

RDULGW

Raleigh-Durham

Sat 17/1

19:35-13:20

2 stops12h 45m

London Gatwick

Sat 24/1

07:30-18:35

2 stops16h 05m

£495

RaleighLondon

RDU - LHR

RDULHR

Raleigh-Durham

Mon 20/4

19:58-16:40

2 stops15h 42m

London Heathrow

Wed 29/4

11:30-23:46

2 stops17h 16m

£496

RaleighLondon

RDU - LGW

RDULGW

Raleigh-Durham

Sat 17/1

19:35-13:20

2 stops12h 45m

London Gatwick

Sat 24/1

07:30-18:35

2 stops16h 05m

£496

RaleighLondon

RDU - LHR

RDULHR

Raleigh-Durham

Tue 7/4

08:50-06:30

1 stop16h 40m

London Heathrow

Sun 12/4

08:25-21:00

1 stop17h 35m

£498

RaleighLondon

RDU - LHR

RDULHR

Raleigh-Durham

Sun 11/1

18:46-09:40

1 stop9h 54m

London Heathrow

Tue 20/1

13:50-17:50

Nonstop9h 00m

£500

RaleighLondon

RDU - LHR

RDULHR

Raleigh-Durham

Sun 18/1

20:45-09:20

Nonstop7h 35m

London Heathrow

Tue 3/2

13:50-17:50

Nonstop9h 00m

£501

RaleighLondon

RDU - LHR

RDULHR

Raleigh-Durham

Mon 20/4

20:40-09:25

Nonstop7h 45m

London Heathrow

Wed 29/4

13:00-16:45

Nonstop8h 45m

£502

RaleighLondon

RDU - LCY

RDULCY

Raleigh-Durham

Wed 4/2

12:46-08:50

2 stops15h 04m

London City

Mon 9/2

19:15-18:45

2 stops28h 30m

£528

RaleighLondon

RDU - LCY

RDULCY

Raleigh-Durham

Wed 7/1

16:13-18:20

2 stops21h 07m

London City

Wed 21/1

07:50-23:55

2 stops21h 05m

£557

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to London from

How to get the cheapest flight ticket from Raleigh to London

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to London?

The cheapest month to fly to London from Raleigh is in October. Flight prices, which tend to average around £499, are often lower during this time because this is during the off-season. The month of February is another great option to travel to London, with average flight prices from Raleigh averaging around £543.

What is the cheapest day to depart on your flight to London?

Our data shows that Monday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £627. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Raleigh to London for around £732.

What is the cheapest time of day to depart on your flight to London?

The cheapest time of day to fly to London is in the evening when flights can be purchased for as low as £627. Flights at midday are often more expensive, with an average ticket price of £926.

What is the cheapest Raleigh-Durham to London flight route?

Fly from Raleigh-Durham to London Heathrow for the best Raleigh-Durham - London flight prices

How far in advance should I book a flight to London?

You are more likely to see cheaper flights to London from Raleigh when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around £666 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Raleigh for as low as £583 on momondo.

What cabin class options are available on Raleigh-Durham to London flights?

There are 2 cabin classes available to choose from on Raleigh-Durham to London flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Raleigh to London flights?

You could potentially save up to 25% on your flight if you consider stops on a Raleigh to London flight.

How have Raleigh to London flight prices changed over time?

As of December 2025, prices for Raleigh to London flights are approximately 13% cheaper when compared to flights at the same time last year.

When to book flights from Raleigh to London

Are you open to changing your travel dates? Check out the ideal times to fly from Raleigh to London according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Raleigh to London (RDU to LON) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Raleigh to London

Best price found

£522

Fastest flight time

7h 30m

Direct flights

Every day

Airports in London

1 airport
The best one-way flight to London from Raleigh in the past 72 hours is £522. The best return flight deal from Raleigh to London found on momondo in the last 72 hours is £698.
The fastest flight from Raleigh to London takes 7h 30m
Direct flights go from Raleigh to London every day.
There is 1 airport near London: London Heathrow (LHR)
Search flight deals

  • How far is Raleigh-Durham to London by plane?

    A flight from Raleigh-Durham to London will travel around 3871.8 mi. A reasonable flight in good conditions will take 7h 30m.

  • When did momondo last update prices for flights from Raleigh-Durham Airport to London?

    Prices for flights from Raleigh-Durham Airport to London are updated daily.

  • How many operators does momondo search for flights from Raleigh-Durham Airport to London?

  • How old do you have to be to fly from Raleigh-Durham Airport to London?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Raleigh-Durham Airport to London.

  • What documentation or ID do you need to fly to London?

    The required travel and health documents for your London trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Raleigh to London?

  • What is the most popular airline from Raleigh to London?

Best airlines flying from Raleigh to London

Compare and see reviews for airlines that fly from Raleigh to London with momondo
Airline
Rating
Free Cancellation
Price
JetBluePriceFrom £111Free CancellationRating
7.2
2,899 reviews
Search JetBlue flights
IcelandairPriceFrom £456Free CancellationRating
7.0
584 reviews
Search Icelandair flights
British AirwaysPriceFrom £463Free CancellationRating
6.7
7,562 reviews
Search British Airways flights
IberiaPriceFrom £476Free CancellationRating
7.0
3,040 reviews
Search Iberia flights
FinnairPriceFrom £534Free CancellationRating
7.6
1,334 reviews
Search Finnair flights

  • Finnair Flights From Raleigh to London

    Finnair flight deals from Raleigh to London start from £534 round-trip. Over the 7 Finnair flights for this route in a normal week, average airfare is usually £723 round-trip - but some users have found much cheaper deals with momondo.

  • Iberia Flights From Raleigh to London

    The best Iberia deal for Raleigh to London flight tickets found on momondo in the last 72 hours was £476, round-trip. It should be noted that an average Iberia flight deal for this route in this time was higher, at £671 round-trip. Iberia operates 7 flights out of Raleigh into London in an average week, so prices vary by time and availability. 3,040 Iberia reviews by users on momondo have scored the airline at 7.0/10.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Milton Keynes
Luton
Gatwick
Maidstone
Slough
Canterbury
Southend-on-Sea
Ipswich
Ilford
Guildford
Hayes
Dover
Chelmsford
Colchester
Worthing
Bedford
Ramsgate
Hounslow
Stansted

Why use momondo?

Why should I use momondo to find a flight deal from Raleigh to London?

Finding the right flight to London from Raleigh is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to London quick and easy, saving you time and money.

Can I find flights from Raleigh to London with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Raleigh to London flights to just show those with flexible booking policies.

How can momondo help me find flights from Raleigh to London?

Once all potential Raleigh to London flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Raleigh to London right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to London from Raleigh. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your London trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
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Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London
London City Airport
London Gatwick Airport
London Heathrow Airport
London Luton Airport
London Southend Airport
London Stansted Airport