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Cheap flights from Raleigh to London from £226

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Raleigh to London

Cheap return flights

Enter your travel dates to find the best prices.
United Airlines Logo
06:00 - 11:50RDU  Raleigh-Durham-LHR London Heathrow
24h 50m1 stop Toronto Pearson Intl
United Airlines Logo
11:05 - 21:46LHR  London Heathrow-RDU Raleigh-Durham
39h 41m2 stops Brussels Bruxelles-National Chicago O'Hare Intl
£613United Airlines
Wed, 7 Oct - Mon, 12 Oct
Multiple Airlines Logo
19:35 - 21:40RDU  Raleigh-Durham-LHR London Heathrow
21h 05m2 stops Reykjavik Keflavik Intl Kastrup Copenhagen
Multiple Airlines Logo
07:50 - 18:35LHR  London Heathrow-RDU Raleigh-Durham
15h 45m2 stops Dublin Reykjavik Keflavik Intl
£613Multiple Airlines
Sat, 6 Mar - Fri, 12 Mar
Aer Lingus Logo
20:25 - 12:40RDU  Raleigh-Durham-LHR London Heathrow
11h 15m1 stop Dublin
Aer Lingus Logo
12:10 - 20:00LHR  London Heathrow-RDU Raleigh-Durham
11h 50m1 stop Dublin
£613Aer Lingus
Sun, 18 Oct - Sun, 25 Oct
British Airways Logo
17:38 - 09:40RDU  Raleigh-Durham-LHR London Heathrow
11h 02m1 stop Charlotte Douglas
British Airways Logo
13:30 - 17:15LHR  London Heathrow-RDU Raleigh-Durham
8h 45mdirect
£614British Airways
Tue, 3 Nov - Tue, 10 Nov
British Airways Logo
06:00 - 21:40RDU  Raleigh-Durham-LHR London Heathrow
10h 40m1 stop New York John F Kennedy Intl
British Airways Logo
14:10 - 18:50LHR  London Heathrow-RDU Raleigh-Durham
8h 40mdirect
£614British Airways
Mon, 19 Oct - Tue, 27 Oct
British Airways Logo
17:38 - 09:40RDU  Raleigh-Durham-LHR London Heathrow
11h 02m1 stop Charlotte Douglas
British Airways Logo
13:30 - 17:15LHR  London Heathrow-RDU Raleigh-Durham
8h 45mdirect
£614British Airways
Mon, 2 Nov - Tue, 10 Nov
Finnair Logo
20:45 - 09:20RDU  Raleigh-Durham-LHR London Heathrow
7h 35mdirect
Finnair Logo
13:30 - 18:30LHR  London Heathrow-RDU Raleigh-Durham
9h 00mdirect
£617Finnair
Tue, 9 Mar - Tue, 23 Mar
Finnair Logo
17:40 - 09:15RDU  Raleigh-Durham-LHR London Heathrow
10h 35m1 stop New York John F Kennedy Intl
Finnair Logo
13:30 - 17:15LHR  London Heathrow-RDU Raleigh-Durham
8h 45mdirect
£620Finnair
Mon, 16 Nov - Mon, 23 Nov
American Airlines Logo
18:35 - 10:05RDU  Raleigh-Durham-LHR London Heathrow
10h 30m1 stop Pittsburgh
American Airlines Logo
14:10 - 18:50LHR  London Heathrow-RDU Raleigh-Durham
8h 40mdirect
£630American Airlines
Sat, 17 Oct - Fri, 30 Oct
American Airlines Logo
19:00 - 07:40RDU  Raleigh-Durham-LHR London Heathrow
7h 40mdirect
American Airlines Logo
14:10 - 18:50LHR  London Heathrow-RDU Raleigh-Durham
8h 40mdirect
£634American Airlines
Fri, 23 Oct - Thu, 29 Oct

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Delta flights from Raleigh to London Heathrow Airport

Our best Delta deals on Raleigh to London Heathrow Airport flight tickets
Delta
10 Dec
RDU13:56Raleigh-Durham
12h 54m
1 stop
LHR07:50London Heathrow
15 Dec
LHR06:20London Heathrow
14h 55m
1 stop
RDU16:15Raleigh-Durham
£633
Delta
2 Oct
RDU14:00Raleigh-Durham
11h 20m
1 stop
LHR06:20London Heathrow
9 Oct
LHR08:55London Heathrow
12h 00m
1 stop
RDU15:55Raleigh-Durham
£634
Delta
29 Sept
RDU12:26Raleigh-Durham
13h 44m
2 stops
LHR07:10London Heathrow
5 Oct
LHR06:15London Heathrow
14h 40m
1 stop
RDU15:55Raleigh-Durham
£635

Finnair flights from Raleigh to London Heathrow Airport

Our best Finnair deals on Raleigh to London Heathrow Airport flight tickets
Finnair
16 Nov
RDU17:40Raleigh-Durham
10h 35m
1 stop
LHR09:15London Heathrow
23 Nov
LHR13:30London Heathrow
8h 45m
RDU17:15Raleigh-Durham
£620
Finnair
10 Dec
RDU20:45Raleigh-Durham
7h 35m
LHR09:20London Heathrow
15 Dec
LHR13:30London Heathrow
9h 00m
RDU17:30Raleigh-Durham
£634
Finnair
10 Dec
RDU20:45Raleigh-Durham
7h 35m
LHR09:20London Heathrow
15 Dec
LHR13:30London Heathrow
9h 00m
RDU17:30Raleigh-Durham
£635

momondo Fare Finder

 
Use the filters below to find and compare flights from Raleigh to London Heathrow Airport 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

Wed 7/10

06:00-11:50

1 stop24h 50m

London Heathrow

Mon 12/10

11:05-21:46

2 stops39h 41m

£613

RaleighLondon

RDU Raleigh-Durham - LHR London Heathrow

RDULHR

Raleigh-Durham

Sat 6/3

19:35-21:40

2 stops21h 05m

London Heathrow

Fri 12/3

07:50-18:35

2 stops15h 45m

£613

RaleighLondon

RDU Raleigh-Durham - LHR London Heathrow

RDULHR

Raleigh-Durham

Sun 18/10

20:25-12:40

1 stop11h 15m

London Heathrow

Sun 25/10

12:10-20:00

1 stop11h 50m

£613

RaleighLondon

RDU Raleigh-Durham - LHR London Heathrow

RDULHR

Raleigh-Durham

Tue 3/11

17:38-09:40

1 stop11h 02m

London Heathrow

Tue 10/11

13:30-17:15

Nonstop8h 45m

£614

RaleighLondon

RDU Raleigh-Durham - LHR London Heathrow

RDULHR

Raleigh-Durham

Mon 19/10

06:00-21:40

1 stop10h 40m

London Heathrow

Tue 27/10

14:10-18:50

Nonstop8h 40m

£614

RaleighLondon

RDU Raleigh-Durham - LHR London Heathrow

RDULHR

Raleigh-Durham

Mon 2/11

17:38-09:40

1 stop11h 02m

London Heathrow

Tue 10/11

13:30-17:15

Nonstop8h 45m

£614

RaleighLondon

RDU Raleigh-Durham - LHR London Heathrow

RDULHR

Raleigh-Durham

Tue 9/3

20:45-09:20

Nonstop7h 35m

London Heathrow

Tue 23/3

13:30-18:30

Nonstop9h 00m

£617

RaleighLondon

RDU Raleigh-Durham - LHR London Heathrow

RDULHR

Raleigh-Durham

Mon 16/11

17:40-09:15

1 stop10h 35m

London Heathrow

Mon 23/11

13:30-17:15

Nonstop8h 45m

£620

RaleighLondon

RDU Raleigh-Durham - LHR London Heathrow

RDULHR

Raleigh-Durham

Sat 17/10

18:35-10:05

1 stop10h 30m

London Heathrow

Fri 30/10

14:10-18:50

Nonstop8h 40m

£630
Fastest return journey

RaleighLondon

RDU Raleigh-Durham - LHR London Heathrow

RDULHR

Raleigh-Durham

Fri 23/10

19:00-07:40

Nonstop7h 40m

London Heathrow

Thu 29/10

14:10-18:50

Nonstop8h 40m

£634

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to London from

How to get the cheapest flight ticket from Raleigh to London Heathrow Airport

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 typical price of a round-trip flight between Raleigh and London Heathrow Airport?

Prices are currently low for flights on this route.

Typical prices usually range from £689 to £942.
The lowest price recently found on this route was £613.

What is the cheapest month to fly to London Heathrow Airport?

In general, January is the cheapest month to fly from Raleigh to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £617. The month of February is another great option to travel to London Heathrow Airport, with average flight prices from Raleigh averaging around £623.

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

On average, the least expensive day to fly to London Heathrow Airport from Raleigh is on a Monday. momondo users have found tickets for Monday departures for as low as £697. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to London Heathrow Airport on Thursday is £1,037.

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

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

How far in advance should I book a flight from Raleigh to London Heathrow Airport?

You are more likely to see cheaper flights to London Heathrow Airport from Raleigh when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around £807 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Raleigh for as low as £729 on momondo.

What cabin class options are available on Raleigh to London Heathrow Airport flights?

There are 2 cabin classes available to choose from on Raleigh to London Heathrow Airport 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 Heathrow Airport flights?

You could potentially save up to 46% on your flight if you consider stops on a Raleigh to London Heathrow Airport flight.

How have Raleigh to London Heathrow Airport flight prices changed over time?

As of September 2026, prices for Raleigh to London Heathrow Airport flights are approximately 1% more expensive when compared to flights at the same time last year.

When to book flights from Raleigh to London Heathrow Airport

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

Cheap Raleigh to London Heathrow Airport (RDU to LHR) flight deals and tips

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

Best price found

£226

Fastest flight time

7h 30m

Direct flights

Every day
The best one-way flight to London Heathrow Airport from Raleigh in the past 72 hours is £226. The best return flight deal from Raleigh to London Heathrow Airport found on momondo in the last 72 hours is £613.
The fastest flight from Raleigh to London Heathrow Airport takes 7h 30m
Direct flights go from Raleigh to London Heathrow Airport every day.
Search flight deals

Frequently asked questions about flying from Raleigh to London Heathrow Airport

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

    Raleigh-Durham and London Heathrow are 3858.7 mi apart from one another. 7h 30m is a normal flight duration for this route.

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

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

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

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

    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 Heathrow Airport.

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

    The travel and health documents required for your trip to London Heathrow Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London Heathrow Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

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

Best airlines flying from Raleigh to London Heathrow Airport

Compare and see reviews for airlines that fly from Raleigh to London Heathrow Airport with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom £583Free CancellationRating
7.0
12,072 reviews
Search American Airlines flights
British AirwaysPriceFrom £628Free CancellationRating
6.7
8,225 reviews
Search British Airways flights
FinnairPriceFrom £759Free CancellationRating
7.6
1,429 reviews
Search Finnair flights

  • Finnair Flights From Raleigh to London Heathrow Airport

    Finnair operates around 6 flights from Raleigh to London Heathrow Airport every week. The average price of these flights found in the last 72 hours has been £897, but momondo users have found Finnair deals from Raleigh to London Heathrow Airport from as low as £759 round-trip. Finnair has been scored 7.6/10 in 1,429 reviews.

  • American Airlines Flights From Raleigh to London Heathrow Airport

    Another popular option for Raleigh to London Heathrow Airport flights is American Airlines (7.0/10, 12,074 ratings). American Airlines flies from Raleigh to London Heathrow Airport around 6 times per week, with deals starting from £583 round-trip and rising to an average price of around £944.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Wembley
Gatwick
Milton Keynes
Stratford-upon-Avon
Southend-on-Sea
Luton
Northampton
Slough
Ipswich
Swindon
Maidstone
Folkestone
Hastings
Ilford
Canterbury
Poole
Chichester
Salisbury
Hayes

Why use momondo?

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

It is quick and easy to find Raleigh to London flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to London that suits you.

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

momondo does allow users to show only those flights to London from Raleigh which offer a flexible booking policy as well as other useful filters and features.

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 Heathrow Airport trip

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