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Cheap flights from Raleigh to London from £183

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 4/8. 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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Cheap return flights

Icelandair Logo
19:30 - 19:30RDU-LHR
19h 00m1 stop
Icelandair Logo
12:15 - 18:30LHR-RDU
11h 15m1 stop
£362Icelandair
Find Deal
Fri, 7 Nov - Fri, 21 Nov
Icelandair Logo
20:30 - 11:55RDU-LHR
10h 25m1 stop
Icelandair Logo
12:15 - 18:30LHR-RDU
11h 15m1 stop
£363Icelandair
Find Deal
Wed, 22 Oct - Wed, 5 Nov
 Logo
20:30 - 14:55RDU-LHR
13h 25m2 stops
 Logo
07:40 - 19:30LHR-RDU
16h 50m2 stops
Tue, 5 Aug - Tue, 12 Aug
 Logo
20:30 - 14:55RDU-LHR
13h 25m2 stops
 Logo
07:40 - 19:30LHR-RDU
16h 50m2 stops
Tue, 5 Aug - Tue, 12 Aug
JetBlue Logo
06:45 - 09:30RDU-LHR
21h 45m1 stop
JetBlue Logo
08:25 - 08:05LHR-RDU
28h 40m1 stop
£471JetBlue
Find Deal
Sun, 10 Aug - Tue, 19 Aug
JetBlue Logo
17:45 - 09:30RDU-LHR
10h 45m1 stop
JetBlue Logo
08:25 - 19:20LHR-RDU
15h 55m1 stop
£474JetBlue
Find Deal
Tue, 22 Jul - Tue, 26 Aug
Scandinavian Airlines Logo
07:06 - 09:35RDU-LHR
21h 29m2 stops
Scandinavian Airlines Logo
06:40 - 22:09LHR-RDU
20h 29m2 stops
£503Scandinavian Airlines
Find Deal
Tue, 9 Sep - Tue, 16 Sep
Scandinavian Airlines Logo
07:30 - 09:20RDU-LHR
20h 50m2 stops
Scandinavian Airlines Logo
06:40 - 22:09LHR-RDU
20h 29m2 stops
£517Scandinavian Airlines
Find Deal
Wed, 8 Oct - Tue, 21 Oct
British Airways Logo
18:20 - 06:55RDU-LHR
7h 35mdirect
British Airways Logo
10:05 - 13:50LHR-RDU
8h 45mdirect
£584British Airways
Find Deal
Sun, 24 Aug - Tue, 9 Sep
British Airways Logo
20:50 - 09:20RDU-LHR
7h 30mdirect
British Airways Logo
13:50 - 17:35LHR-RDU
8h 45mdirect
£584British Airways
Find Deal
Tue, 2 Dec - Tue, 16 Dec

Icelandair flights from Raleigh to London Heathrow Airport

Our best Icelandair deals on Raleigh to London Heathrow Airport flight tickets
Icelandair
7 Nov
RDU19:30Raleigh-Durham
19h 00m
1 stop
LHR19:30London Heathrow
21 Nov
LHR12:15London Heathrow
11h 15m
1 stop
RDU18:30Raleigh-Durham
Icelandair
22 Oct
RDU20:30Raleigh-Durham
10h 25m
1 stop
LHR11:55London Heathrow
5 Nov
LHR12:15London Heathrow
11h 15m
1 stop
RDU18:30Raleigh-Durham
Icelandair
23 Nov
RDU19:30Raleigh-Durham
19h 00m
1 stop
LHR19:30London Heathrow
2 Dec
LHR20:35London Heathrow
26h 55m
1 stop
RDU18:30Raleigh-Durham

Scandinavian Airlines flights from Raleigh to London Heathrow Airport

Our best Scandinavian Airlines deals on Raleigh to London Heathrow Airport flight tickets
Scandinavian Airlines
9 Sept
RDU07:06Raleigh-Durham
21h 29m
2 stops
LHR09:35London Heathrow
16 Sept
LHR06:40London Heathrow
20h 29m
2 stops
RDU22:09Raleigh-Durham
Scandinavian Airlines
8 Oct
RDU07:30Raleigh-Durham
20h 50m
2 stops
LHR09:20London Heathrow
21 Oct
LHR06:40London Heathrow
20h 29m
2 stops
RDU22:09Raleigh-Durham
Scandinavian Airlines
22 Oct
RDU12:10Raleigh-Durham
16h 10m
2 stops
LHR09:20London Heathrow
5 Nov
LHR19:50London Heathrow
26h 18m
2 stops
RDU17:08Raleigh-Durham

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, 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 £551. The month of October is another great option to travel to London Heathrow Airport, with average flight prices from Raleigh averaging around £557.

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 £607. 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 £825.

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 £479. 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 £734 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 £665 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 £597 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 26% 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 June 2025, prices for Raleigh to London Heathrow Airport flights are approximately 18% 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

£183

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 £183. The best return flight deal from Raleigh to London Heathrow Airport found on momondo in the last 72 hours is £362.
The fastest flight from Raleigh to London Heathrow Airport takes 7h 30m
Direct flights go from Raleigh to London Heathrow Airport every day.

  • 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 £205Free CancellationRating
7.3
2,921 reviews
Search JetBlue flights
IberiaPriceFrom £482Free CancellationRating
7.0
2,802 reviews
Search Iberia flights
IcelandairPriceFrom £484Free CancellationRating
7.0
507 reviews
Search Icelandair flights
British AirwaysPriceFrom £488Free CancellationRating
6.6
7,067 reviews
Search British Airways flights
FinnairPriceFrom £519Free CancellationRating
7.6
1,298 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 £993, but momondo users have found Finnair deals from Raleigh to London Heathrow Airport from as low as £713 round-trip. Finnair has been scored 7.6/10 in 1,298 reviews.

  • Iberia Flights From Raleigh to London Heathrow Airport

    Another popular option for Raleigh to London Heathrow Airport flights is Iberia (7.0/10, 2,802 ratings). Iberia flies from Raleigh to London Heathrow Airport around 7 times per week, with deals starting from £662 round-trip and rising to an average price of around £896.


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
Slough
Southend-on-Sea
Northampton
Swindon
Stratford-upon-Avon
Maidstone
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Ipswich
Ilford
Dartford
Margate
Hounslow
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Guildford
Salisbury
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.


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