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Cheap flights from Raleigh to London from £184

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 24/2. 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.
Multiple Airlines Logo
13:25 - 11:20
RDU
-
LHR
16h 55m
2 stops
Multiple Airlines Logo
09:00 - 21:33
LHR
-
RDU
16h 33m
2 stops
£493Multiple Airlines
Mon, 2 Mar - Fri, 13 Mar
Icelandair Logo
19:35 - 10:50
RDU
-
LHR
10h 15m
1 stop
Icelandair Logo
12:15 - 18:35
LHR
-
RDU
11h 20m
1 stop
£495Icelandair
Sat, 28 Feb - Sat, 7 Mar
Air Canada Logo
14:45 - 21:00
RDU
-
LHR
25h 15m
2 stops
Air Canada Logo
08:40 - 15:10
LHR
-
RDU
35h 30m
2 stops
£495Air Canada
Mon, 20 Apr - Wed, 29 Apr
Icelandair Logo
20:35 - 10:50
RDU
-
LHR
10h 15m
1 stop
Icelandair Logo
20:35 - 19:35
LHR
-
RDU
27h 00m
1 stop
£496Icelandair
Sun, 8 Mar - Sun, 15 Mar
JetBlue Logo
10:04 - 06:55
RDU
-
LHR
15h 51m
1 stop
JetBlue Logo
09:20 - 17:38
LHR
-
RDU
12h 18m
1 stop
£497JetBlue
Wed, 4 Mar - Mon, 9 Mar
Multiple Airlines Logo
15:15 - 06:30
RDU
-
LHR
10h 15m
1 stop
Multiple Airlines Logo
09:00 - 21:15
LHR
-
RDU
17h 15m
2 stops
£497Multiple Airlines
Thu, 5 Feb - Tue, 10 Feb
Scandinavian Airlines Logo
11:18 - 17:00
RDU
-
LHR
25h 42m
2 stops
Scandinavian Airlines Logo
06:40 - 22:31
LHR
-
RDU
19h 51m
2 stops
£498Scandinavian Airlines
Tue, 10 Mar - Tue, 17 Mar
Icelandair Logo
19:35 - 19:30
RDU
-
LHR
18h 55m
1 stop
Icelandair Logo
20:35 - 18:35
LHR
-
RDU
27h 00m
1 stop
£499Icelandair
Fri, 6 Feb - Tue, 10 Feb
British Airways Logo
19:08 - 20:00
RDU
-
LHR
19h 52m
1 stop
British Airways Logo
06:05 - 20:36
LHR
-
RDU
18h 31m
2 stops
£501British Airways
Sat, 28 Feb - Tue, 10 Mar
American Airlines Logo
19:20 - 09:15
RDU
-
LHR
9h 55m
1 stop
American Airlines Logo
13:50 - 18:40
LHR
-
RDU
8h 50mdirect
£502American Airlines
Tue, 10 Mar - Wed, 18 Mar

Icelandair flights from Raleigh to London Heathrow Airport

Our best Icelandair deals on Raleigh to London Heathrow Airport flight tickets
Icelandair
28 Feb
RDU19:35Raleigh-Durham
10h 15m
1 stop
LHR10:50London Heathrow
7 Mar
LHR12:15London Heathrow
11h 20m
1 stop
RDU18:35Raleigh-Durham
£495
Icelandair
8 Mar
RDU20:35Raleigh-Durham
10h 15m
1 stop
LHR10:50London Heathrow
15 Mar
LHR20:35London Heathrow
27h 00m
1 stop
RDU19:35Raleigh-Durham
£496
Icelandair
6 Feb
RDU19:35Raleigh-Durham
18h 55m
1 stop
LHR19:30London Heathrow
10 Feb
LHR20:35London Heathrow
27h 00m
1 stop
RDU18:35Raleigh-Durham
£499

JetBlue flights from Raleigh to London Heathrow Airport

Our best JetBlue deals on Raleigh to London Heathrow Airport flight tickets
JetBlue
4 Mar
RDU10:04Raleigh-Durham
15h 51m
1 stop
LHR06:55London Heathrow
9 Mar
LHR09:20London Heathrow
12h 18m
1 stop
RDU17:38Raleigh-Durham
£497
JetBlue
28 Jan
RDU14:45Raleigh-Durham
13h 45m
1 stop
LHR09:30London Heathrow
4 Feb
LHR12:20London Heathrow
14h 05m
1 stop
RDU21:25Raleigh-Durham
£499
JetBlue
29 Jan
RDU14:51Raleigh-Durham
13h 39m
1 stop
LHR09:30London Heathrow
4 Feb
LHR12:20London Heathrow
14h 05m
1 stop
RDU21:25Raleigh-Durham
£500

momondo Fare Finder

 
Customise your flight search to find flights from Raleigh to London Heathrow Airport 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 25 January 2026.
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

RaleighLondon

RDU - LHR

RDULHR

Raleigh-Durham

Mon 2/3

13:25-11:20

2 stops16h 55m

London Heathrow

Fri 13/3

09:00-21:33

2 stops16h 33m

£493

RaleighLondon

RDU - LHR

RDULHR

Raleigh-Durham

Sat 28/2

19:35-10:50

1 stop10h 15m

London Heathrow

Sat 7/3

12:15-18:35

1 stop11h 20m

£495

RaleighLondon

RDU - LHR

RDULHR

Raleigh-Durham

Mon 20/4

14:45-21:00

2 stops25h 15m

London Heathrow

Wed 29/4

08:40-15:10

2 stops35h 30m

£495

RaleighLondon

RDU - LHR

RDULHR

Raleigh-Durham

Sun 8/3

20:35-10:50

1 stop10h 15m

London Heathrow

Sun 15/3

20:35-19:35

1 stop27h 00m

£496

RaleighLondon

RDU - LHR

RDULHR

Raleigh-Durham

Wed 4/3

10:04-06:55

1 stop15h 51m

London Heathrow

Mon 9/3

09:20-17:38

1 stop12h 18m

£497

RaleighLondon

RDU - LHR

RDULHR

Raleigh-Durham

Thu 5/2

15:15-06:30

1 stop10h 15m

London Heathrow

Tue 10/2

09:00-21:15

2 stops17h 15m

£497

RaleighLondon

RDU - LHR

RDULHR

Raleigh-Durham

Tue 10/3

11:18-17:00

2 stops25h 42m

London Heathrow

Tue 17/3

06:40-22:31

2 stops19h 51m

£498

RaleighLondon

RDU - LHR

RDULHR

Raleigh-Durham

Fri 6/2

19:35-19:30

1 stop18h 55m

London Heathrow

Tue 10/2

20:35-18:35

1 stop27h 00m

£499

RaleighLondon

RDU - LHR

RDULHR

Raleigh-Durham

Sat 28/2

19:08-20:00

1 stop19h 52m

London Heathrow

Tue 10/3

06:05-20:36

2 stops18h 31m

£501

RaleighLondon

RDU - LHR

RDULHR

Raleigh-Durham

Tue 10/3

19:20-09:15

1 stop9h 55m

London Heathrow

Wed 18/3

13:50-18:40

Nonstop8h 50m

£502

Flights are sorted by cheapest return flights first.

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

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

In general, October 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 £495. The month of April is another great option to travel to London Heathrow Airport, with average flight prices from Raleigh averaging around £562.

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 Tuesday. momondo users have found tickets for Tuesday departures for as low as £611. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to London Heathrow Airport on Saturday is £715.

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

According to our data, the cheapest time of day to fly to London Heathrow Airport is in the evening. momondo users have found flights departing from Raleigh to London Heathrow Airport in the evening for as low as £615. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are £675 on average. Flights to London Heathrow Airport from Raleigh in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

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 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 £653 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 £552 on momondo.

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

There are 2 cabin classes available to choose from on Raleigh-Durham to London Heathrow 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 25% 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 January 2026, prices for Raleigh to London Heathrow Airport flights are approximately 62% 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

£371

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 £371. The best return flight deal from Raleigh to London Heathrow Airport found on momondo in the last 72 hours is £525.
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

  • 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
JetBluePriceFrom £86Free CancellationRating
7.2
2,895 reviews
Search JetBlue flights
IcelandairPriceFrom £371Free CancellationRating
7.1
603 reviews
Search Icelandair flights
British AirwaysPriceFrom £452Free CancellationRating
6.7
7,699 reviews
Search British Airways flights
IberiaPriceFrom £466Free CancellationRating
7.0
3,098 reviews
Search Iberia flights
FinnairPriceFrom £522Free CancellationRating
7.6
1,356 reviews
Search Finnair flights

  • Finnair Flights From Raleigh to London Heathrow Airport

    Finnair operates around 7 flights from Raleigh to London Heathrow Airport every week. The average price of these flights found in the last 72 hours has been £838, but momondo users have found Finnair deals from Raleigh to London Heathrow Airport from as low as £522 round-trip. Finnair has been scored 7.6/10 in 1,356 reviews.

  • Iberia Flights From Raleigh to London Heathrow Airport

    Another popular option for Raleigh to London Heathrow Airport flights is Iberia (7.0/10, 3,098 ratings). Iberia flies from Raleigh to London Heathrow Airport around 7 times per week, with deals starting from £466 round-trip and rising to an average price of around £656.

Travelling to a place near London?

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

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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