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Cheap flights from Raleigh to London Heathrow Airport from $275

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 Heathrow Airport departing on 5/5. 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 round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Raleigh to London.
Icelandair Logo
8:30 pm - 8:20 pmRDU-LHR
18h 50m1 stop
Icelandair Logo
1:05 pm - 7:30 pmLHR-RDU
11h 25m1 stop
$583Icelandair
Find Deal
Sat, May 3 - Sat, May 10
Icelandair Logo
8:30 pm - 8:20 pmRDU-LHR
18h 50m1 stop
Icelandair Logo
9:25 pm - 7:30 pmLHR-RDU
27h 05m1 stop
$600Icelandair
Find Deal
Wed, Apr 30 - Fri, May 9
JetBlue Logo
5:45 pm - 9:30 amRDU-LHR
10h 45m1 stop
JetBlue Logo
8:15 am - 4:50 pmLHR-RDU
13h 35m1 stop
$658JetBlue
Find Deal
Fri, Sep 26 - Sun, Oct 12
Iberia Logo
12:49 pm - 6:20 amRDU-LHR
12h 31m1 stop
Iberia Logo
10:05 am - 1:40 pmLHR-RDU
8h 35mnonstop
$659Iberia
Find Deal
Wed, May 14 - Wed, May 21
British Airways Logo
6:20 pm - 6:55 amRDU-LHR
7h 35mnonstop
British Airways Logo
10:05 am - 1:45 pmLHR-RDU
8h 40mnonstop
$665British Airways
Find Deal
Sun, Sep 28 - Fri, Oct 10
British Airways Logo
5:16 pm - 10:35 amRDU-LHR
12h 19m1 stop
British Airways Logo
10:05 am - 1:40 pmLHR-RDU
8h 35mnonstop
$669British Airways
Find Deal
Tue, Jul 22 - Tue, Aug 26
Iberia Logo
6:15 pm - 6:55 amRDU-LHR
7h 40mnonstop
Iberia Logo
10:05 am - 1:40 pmLHR-RDU
8h 35mnonstop
$670Iberia
Find Deal
Mon, May 5 - Wed, May 14
JetBlue Logo
5:45 pm - 9:30 amRDU-LHR
10h 45m1 stop
JetBlue Logo
8:25 am - 9:39 pmLHR-RDU
18h 14m1 stop
$672JetBlue
Find Deal
Sun, Sep 28 - Fri, Oct 10
American Airlines Logo
5:28 am - 9:40 pmRDU-LHR
11h 12m1 stop
American Airlines Logo
10:30 am - 2:05 pmLHR-RDU
8h 35mnonstop
$745American Airlines
Find Deal
Mon, May 12 - Thu, May 29
American Airlines Logo
5:28 am - 9:40 pmRDU-LHR
11h 12m1 stop
American Airlines Logo
4:20 pm - 10:54 pmLHR-RDU
11h 34m1 stop
$802American Airlines
Find Deal
Wed, May 21 - Wed, Jun 18

Icelandair flights from Raleigh to London Heathrow Airport

Our best Icelandair deals on Raleigh to London Heathrow Airport flight tickets
Icelandair
May 3
RDU8:30 pmRaleigh-Durham
18h 50m
1 stop
LHR8:20 pmLondon Heathrow
May 10
LHR1:05 pmLondon Heathrow
11h 25m
1 stop
RDU7:30 pmRaleigh-Durham
Icelandair
Apr 30
RDU8:30 pmRaleigh-Durham
18h 50m
1 stop
LHR8:20 pmLondon Heathrow
May 9
LHR9:25 pmLondon Heathrow
27h 05m
1 stop
RDU7:30 pmRaleigh-Durham
Icelandair
Apr 27
RDU8:30 pmRaleigh-Durham
10h 25m
1 stop
LHR11:55 amLondon Heathrow
May 3
LHR9:25 pmLondon Heathrow
27h 05m
1 stop
RDU7:30 pmRaleigh-Durham

JetBlue flights from Raleigh to London Heathrow Airport

Our best JetBlue deals on Raleigh to London Heathrow Airport flight tickets
JetBlue
Sep 26
RDU5:45 pmRaleigh-Durham
10h 45m
1 stop
LHR9:30 amLondon Heathrow
Oct 12
LHR8:15 amLondon Heathrow
13h 35m
1 stop
RDU4:50 pmRaleigh-Durham
JetBlue
Sep 28
RDU5:45 pmRaleigh-Durham
10h 45m
1 stop
LHR9:30 amLondon Heathrow
Oct 10
LHR8:25 amLondon Heathrow
18h 14m
1 stop
RDU9:39 pmRaleigh-Durham
JetBlue
Apr 8
RDU11:44 amRaleigh-Durham
16h 46m
1 stop
LHR9:30 amLondon Heathrow
Apr 29
LHR8:15 amLondon Heathrow
17h 07m
1 stop
RDU8:22 pmRaleigh-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 cheapest month to fly to London Heathrow Airport?

The month of February is, on average, the cheapest month to fly to London Heathrow Airport from Raleigh, with most prices found around $768. If you’re not able to fly to London Heathrow Airport in February, then October is your next best option. Flight prices from Raleigh to London Heathrow Airport during October average around $769.

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

Our data shows that Tuesday is the least expensive day to fly to London Heathrow Airport. Tickets to fly out on this day can be as low as $841. The most expensive day to fly to London Heathrow Airport is Saturday, with ticket prices averaging around $1,003.

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 $769. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the afternoon are often more expensive with an average ticket price of $991.

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 25 weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around $914 when searching 25 weeks out.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 $815 on momondo.

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

There are 3 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.

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

As of April 2025, prices for Raleigh to London Heathrow Airport flights are approximately 19% 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 round-trip 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

$275

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 $275. The best round-trip flight deal from Raleigh to London Heathrow Airport found on momondo in the last 72 hours is $583.
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?

    The distance between Raleigh-Durham and London Heathrow is about 3858.7 mi. Flights usually cover this in 7h 30m, depending on flying conditions and air traffic around both airports.

  • 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 refreshed on a daily basis.

  • 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 a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Raleigh-Durham Airport to London Heathrow Airport.

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

    The required travel and health documents for your London Heathrow Airport 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 Heathrow Airport. 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 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
IcelandairPriceFrom $507Free CancellationRating
7.0
476 reviews
Search Icelandair flights
JetBluePriceFrom $538Free CancellationRating
7.3
2,922 reviews
Search JetBlue flights
Virgin AtlanticPriceFrom $548Free CancellationRating
7.4
637 reviews
Search Virgin Atlantic flights
DeltaPriceFrom $587Free CancellationRating
8.0
7,897 reviews
Search Delta flights
United AirlinesPriceFrom $618Free CancellationRating
7.4
8,616 reviews
Search United Airlines flights
Air FrancePriceFrom $623Free CancellationRating
7.4
1,427 reviews
Search Air France flights
IberiaPriceFrom $653Free CancellationRating
7.0
2,657 reviews
Search Iberia flights
British AirwaysPriceFrom $655Free CancellationRating
6.6
6,717 reviews
Search British Airways flights
FinnairPriceFrom $655Free CancellationRating
7.6
1,267 reviews
Search Finnair flights
American AirlinesPriceFrom $682Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
  • Finnair Flights From Raleigh to London Heathrow Airport

    Finnair flight deals from Raleigh to London Heathrow Airport start from $655 round-trip. Over the 4 Finnair flights for this route in a normal week, average airfare is usually $986 round-trip - but some users have found much cheaper deals with momondo.

  • American Airlines Flights From Raleigh to London Heathrow Airport

    American Airlines (7.2/10 from 10,000 reviews) operates around 4 flights from Raleigh to London Heathrow Airport in any given week. The average American Airlines airfare for this route is around $993, with deals from around $682 rare but found on momondo. Referenced prices are for round-trip Raleigh to London Heathrow Airport flight searches in the last 72 hours.


Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Hounslow
Gatwick
Croydon
Luton
Guildford
Hayes
Slough
Dartford
Stansted
Ilford
Salisbury
Swindon
Dover
Canterbury
Colchester
Milton Keynes
Horley
Wembley
Chelmsford
Eastbourne

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Raleigh to London for 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?

momondo helps you find the best flight between Raleigh and London by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for Raleigh to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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