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Cheap flights from Raleigh to London from £197

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 12/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
08:30 - 06:55
RDU
-
LHR
17h 25m1 stop
Multiple Airlines Logo
12:40 - 21:25
LHR
-
RDU
13h 45m1 stop
£494Multiple Airlines
Do, 8 Jan - Do, 15 Jan
Scandinavian Airlines Logo
07:00 - 12:55
RDU
-
LHR
24h 55m2 stops
Scandinavian Airlines Logo
06:40 - 22:30
LHR
-
RDU
20h 50m2 stops
£495Scandinavian Airlines
Fr, 9 Jan - Sa, 17 Jan
Scandinavian Airlines Logo
11:18 - 16:25
RDU
-
LHR
25h 07m2 stops
Scandinavian Airlines Logo
06:40 - 22:16
LHR
-
RDU
20h 36m2 stops
£496Scandinavian Airlines
Mi, 25 Mrz - Di, 7 Apr
JetBlue Logo
15:46 - 09:30
RDU
-
LHR
12h 44m1 stop
JetBlue Logo
09:20 - 23:46
LHR
-
RDU
19h 26m1 stop
£497JetBlue
Sa, 28 Feb - Fr, 6 Mrz
Scandinavian Airlines Logo
11:18 - 16:00
RDU
-
LHR
24h 42m3 stops
Scandinavian Airlines Logo
06:40 - 22:16
LHR
-
RDU
20h 36m2 stops
£498Scandinavian Airlines
Mi, 25 Mrz - Di, 31 Mrz
Scandinavian Airlines Logo
07:00 - 09:20
RDU
-
LHR
21h 20m2 stops
Scandinavian Airlines Logo
06:40 - 21:35
LHR
-
RDU
19h 55m3 stops
£501Scandinavian Airlines
Do, 15 Jan - Mi, 21 Jan
JetBlue Logo
14:40 - 06:55
RDU
-
LHR
11h 15m1 stop
JetBlue Logo
09:20 - 09:14
LHR
-
RDU
28h 54m1 stop
£502JetBlue
Mi, 11 Feb - Mo, 16 Feb
Icelandair Logo
19:35 - 10:50
RDU
-
LHR
10h 15m1 stop
Icelandair Logo
20:35 - 18:35
LHR
-
RDU
27h 00m1 stop
£503Icelandair
Mi, 11 Feb - So, 15 Feb
Multiple Airlines Logo
19:19 - 07:10
RDU
-
LHR
30h 51m2 stops
Multiple Airlines Logo
13:25 - 14:13
LHR
-
RDU
29h 48m3 stops
£504Multiple Airlines
So, 25 Jan - Do, 29 Jan
Multiple Airlines Logo
08:30 - 06:55
RDU
-
LHR
17h 25m1 stop
Multiple Airlines Logo
08:40 - 21:25
LHR
-
RDU
17h 45m2 stops
£506Multiple Airlines
Do, 8 Jan - Do, 15 Jan

Icelandair flights from Raleigh to London Heathrow Airport

Our best Icelandair deals on Raleigh to London Heathrow Airport flight tickets
Icelandair
6 May
RDU20:30Raleigh-Durham
18h 50m
1 stop
LHR20:20London Heathrow
29 May
LHR21:25London Heathrow
27h 05m
1 stop
RDU19:30Raleigh-Durham
£503
Find similar
Icelandair
29 Dec
RDU19:35Raleigh-Durham
18h 55m
1 stop
LHR19:30London Heathrow
9 Jan
LHR12:15London Heathrow
11h 20m
1 stop
RDU18:35Raleigh-Durham
£511
Find similar
Icelandair
2 Mar
RDU19:35Raleigh-Durham
10h 15m
1 stop
LHR10:50London Heathrow
10 Mar
LHR20:35London Heathrow
27h 00m
1 stop
RDU19:35Raleigh-Durham
£512
Find similar

Austrian Airlines flights from Raleigh to London Heathrow Airport

Our best Austrian Airlines deals on Raleigh to London Heathrow Airport flight tickets
Austrian Airlines
7 Jan
RDU11:18Raleigh-Durham
18h 07m
1 stop
LHR10:25London Heathrow
19 Jan
LHR19:25London Heathrow
27h 19m
2 stops
RDU17:44Raleigh-Durham
£503
Find similar
Austrian Airlines
7 Jan
RDU15:02Raleigh-Durham
15h 13m
2 stops
LHR11:15London Heathrow
19 Jan
LHR09:05London Heathrow
37h 39m
2 stops
RDU17:44Raleigh-Durham
£507
Find similar
Austrian Airlines
23 Dec
RDU11:53Raleigh-Durham
27h 42m
1 stop
LHR20:35London Heathrow
23 Jan
LHR13:35London Heathrow
34h 17m
2 stops
RDU18:52Raleigh-Durham
£572
Find similar

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 10 Dezember 2025.
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

Do 8/1

08:30-06:55

1 stop17h 25m

London Heathrow

Do 15/1

12:40-21:25

1 stop13h 45m

£494

RaleighLondon

RDU - LHR

RDULHR

Raleigh-Durham

Fr 9/1

07:00-12:55

2 stops24h 55m

London Heathrow

Sa 17/1

06:40-22:30

2 stops20h 50m

£495

RaleighLondon

RDU - LHR

RDULHR

Raleigh-Durham

Mi 25/3

11:18-16:25

2 stops25h 07m

London Heathrow

Di 7/4

06:40-22:16

2 stops20h 36m

£496

RaleighLondon

RDU - LHR

RDULHR

Raleigh-Durham

Sa 28/2

15:46-09:30

1 stop12h 44m

London Heathrow

Fr 6/3

09:20-23:46

1 stop19h 26m

£497

RaleighLondon

RDU - LHR

RDULHR

Raleigh-Durham

Mi 25/3

11:18-16:00

3 stops24h 42m

London Heathrow

Di 31/3

06:40-22:16

2 stops20h 36m

£498

RaleighLondon

RDU - LHR

RDULHR

Raleigh-Durham

Do 15/1

07:00-09:20

2 stops21h 20m

London Heathrow

Mi 21/1

06:40-21:35

3 stops19h 55m

£501

RaleighLondon

RDU - LHR

RDULHR

Raleigh-Durham

Mi 11/2

14:40-06:55

1 stop11h 15m

London Heathrow

Mo 16/2

09:20-09:14

1 stop28h 54m

£502

RaleighLondon

RDU - LHR

RDULHR

Raleigh-Durham

Mi 11/2

19:35-10:50

1 stop10h 15m

London Heathrow

So 15/2

20:35-18:35

1 stop27h 00m

£503

RaleighLondon

RDU - LHR

RDULHR

Raleigh-Durham

So 25/1

19:19-07:10

2 stops30h 51m

London Heathrow

Do 29/1

13:25-14:13

3 stops29h 48m

£504

RaleighLondon

RDU - LHR

RDULHR

Raleigh-Durham

Do 8/1

08:30-06:55

1 stop17h 25m

London Heathrow

Do 15/1

08:40-21:25

2 stops17h 45m

£506

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 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 £505. The month of April is another great option to travel to London Heathrow Airport, with average flight prices from Raleigh averaging around £573.

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 £628. 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 £732.

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 morning. momondo users have found flights departing from Raleigh to London Heathrow Airport in the morning for as low as £493. 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 at midday when prices are £756 on average. Flights to London Heathrow Airport from Raleigh at midday 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 £669 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 £573 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 December 2025, prices for Raleigh to London Heathrow Airport flights are approximately 8% cheaper 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

£523

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 £523. The best return flight deal from Raleigh to London Heathrow Airport found on momondo in the last 72 hours is £644.
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 £111Free CancellationRating
7.2
2,898 reviews
Search JetBlue flights
IcelandairPriceFrom £456Free CancellationRating
7.0
589 reviews
Search Icelandair flights
British AirwaysPriceFrom £463Free CancellationRating
6.7
7,573 reviews
Search British Airways flights
IberiaPriceFrom £477Free CancellationRating
7.0
3,045 reviews
Search Iberia flights
FinnairPriceFrom £535Free CancellationRating
7.6
1,334 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 £723, but momondo users have found Finnair deals from Raleigh to London Heathrow Airport from as low as £535 round-trip. Finnair has been scored 7.6/10 in 1,334 reviews.

  • Iberia Flights From Raleigh to London Heathrow Airport

    Another popular option for Raleigh to London Heathrow Airport flights is Iberia (7.0/10, 3,045 ratings). Iberia flies from Raleigh to London Heathrow Airport around 7 times per week, with deals starting from £477 round-trip and rising to an average price of around £672.

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
Northampton
Swindon
Stratford-upon-Avon
Canterbury
Southend-on-Sea
Ipswich
Ilford
Poole
Guildford
Swanage
Hayes
Chelmsford
Dover
Worthing

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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