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Cheap flights from Raleigh to London from $258

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 2/5. 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

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
12:25 pm - 6:30 pm
RDU
-
LHR
25h 05m2 stops
Scandinavian Airlines Logo
5:00 pm - 5:19 pm
LHR
-
RDU
29h 19m3 stops
$653Scandinavian Airlines
Fri, Feb 6 - Sun, Feb 8
British Airways Logo
8:40 pm - 9:25 am
RDU
-
LHR
7h 45mnonstop
British Airways Logo
12:00 pm - 6:55 pm
LHR
-
RDU
11h 55m1 stop
$654British Airways
Tue, Apr 21 - Tue, Apr 28
Virgin Atlantic Logo
6:55 pm - 10:30 am
RDU
-
LHR
10h 35m1 stop
Virgin Atlantic Logo
2:45 pm - 4:45 pm
LHR
-
RDU
31h 00m1 stop
$656Virgin Atlantic
Sun, Jan 18 - Tue, Jan 27
JetBlue Logo
6:15 am - 9:40 pm
RDU
-
LHR
11h 25m1 stop
JetBlue Logo
8:15 am - 10:32 pm
LHR
-
RDU
19h 17m1 stop
$657JetBlue
Wed, Mar 25 - Wed, Apr 1
Virgin Atlantic Logo
6:55 pm - 10:30 am
RDU
-
LHR
10h 35m1 stop
Virgin Atlantic Logo
5:35 pm - 4:45 pm
LHR
-
RDU
28h 10m1 stop
$658Virgin Atlantic
Sun, Jan 18 - Tue, Jan 27
JetBlue Logo
2:45 pm - 9:30 am
RDU
-
LHR
13h 45m1 stop
JetBlue Logo
12:20 pm - 9:25 pm
LHR
-
RDU
14h 05m1 stop
$659JetBlue
Fri, Jan 23 - Tue, Jan 27
British Airways Logo
3:39 pm - 9:15 am
RDU
-
LHR
12h 36m1 stop
British Airways Logo
1:50 pm - 5:50 pm
LHR
-
RDU
9h 00mnonstop
$660British Airways
Wed, Feb 4 - Wed, Feb 11
JetBlue Logo
8:30 am - 9:30 am
RDU
-
LHR
20h 00m1 stop
JetBlue Logo
7:25 am - 9:25 pm
LHR
-
RDU
19h 00m1 stop
$661JetBlue
Sun, Jan 25 - Tue, Feb 3
Scandinavian Airlines Logo
7:00 am - 12:55 pm
RDU
-
LHR
24h 55m2 stops
Scandinavian Airlines Logo
6:40 am - 5:19 pm
LHR
-
RDU
15h 39m2 stops
$662Scandinavian Airlines
Thu, Feb 5 - Mon, Feb 9
Multiple Airlines Logo
4:49 pm - 9:00 am
RDU
-
LHR
11h 11m1 stop
Multiple Airlines Logo
8:55 am - 4:45 pm
LHR
-
RDU
12h 50m1 stop
$664Multiple Airlines
Tue, Feb 3 - Fri, Feb 20

Scandinavian Airlines flights from Raleigh to London Heathrow Airport

Our best Scandinavian Airlines deals on Raleigh to London Heathrow Airport flight tickets
Scandinavian Airlines
Feb 6
RDU12:25 pmRaleigh-Durham
25h 05m
2 stops
LHR6:30 pmLondon Heathrow
Feb 8
LHR5:00 pmLondon Heathrow
29h 19m
3 stops
RDU5:19 pmRaleigh-Durham
$653
Find similar
Scandinavian Airlines
Feb 5
RDU7:00 amRaleigh-Durham
24h 55m
2 stops
LHR12:55 pmLondon Heathrow
Feb 9
LHR6:40 amLondon Heathrow
15h 39m
2 stops
RDU5:19 pmRaleigh-Durham
$662
Find similar
Scandinavian Airlines
Mar 10
RDU11:18 amRaleigh-Durham
41h 37m
2 stops
LHR8:55 amLondon Heathrow
Mar 22
LHR7:30 pmLondon Heathrow
31h 46m
2 stops
RDU11:16 pmRaleigh-Durham
$674
Find similar

Delta flights from Raleigh to London Heathrow Airport

Our best Delta deals on Raleigh to London Heathrow Airport flight tickets
Delta
Feb 3
RDU2:10 pmRaleigh-Durham
12h 55m
1 stop
LHR8:05 amLondon Heathrow
Feb 10
LHR11:45 amLondon Heathrow
16h 55m
2 stops
RDU11:40 pmRaleigh-Durham
$668
Find similar
Delta
Jan 18
RDU5:00 pmRaleigh-Durham
13h 40m
1 stop
LHR11:40 amLondon Heathrow
Jan 27
LHR8:40 amLondon Heathrow
16h 19m
2 stops
RDU7:59 pmRaleigh-Durham
$669
Find similar
Delta
Jan 18
RDU1:00 pmRaleigh-Durham
14h 05m
2 stops
LHR8:05 amLondon Heathrow
Jan 27
LHR8:40 amLondon Heathrow
16h 19m
2 stops
RDU7:59 pmRaleigh-Durham
$673
Find similar

momondo Fare Finder

 
Customize 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 832,500 searches. Data last updated January 6, 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

Fri 2/6

12:25 pm-6:30 pm

2 stops25h 05m

London Heathrow

Sun 2/8

5:00 pm-5:19 pm

3 stops29h 19m

$653

RaleighLondon

RDU - LHR

RDULHR

Raleigh-Durham

Tue 4/21

8:40 pm-9:25 am

Nonstop7h 45m

London Heathrow

Tue 4/28

12:00 pm-6:55 pm

1 stop11h 55m

$654

RaleighLondon

RDU - LHR

RDULHR

Raleigh-Durham

Sun 1/18

6:55 pm-10:30 am

1 stop10h 35m

London Heathrow

Tue 1/27

2:45 pm-4:45 pm

1 stop31h 00m

$656

RaleighLondon

RDU - LHR

RDULHR

Raleigh-Durham

Wed 3/25

6:15 am-9:40 pm

1 stop11h 25m

London Heathrow

Wed 4/1

8:15 am-10:32 pm

1 stop19h 17m

$657

RaleighLondon

RDU - LHR

RDULHR

Raleigh-Durham

Sun 1/18

6:55 pm-10:30 am

1 stop10h 35m

London Heathrow

Tue 1/27

5:35 pm-4:45 pm

1 stop28h 10m

$658

RaleighLondon

RDU - LHR

RDULHR

Raleigh-Durham

Fri 1/23

2:45 pm-9:30 am

1 stop13h 45m

London Heathrow

Tue 1/27

12:20 pm-9:25 pm

1 stop14h 05m

$659

RaleighLondon

RDU - LHR

RDULHR

Raleigh-Durham

Wed 2/4

3:39 pm-9:15 am

1 stop12h 36m

London Heathrow

Wed 2/11

1:50 pm-5:50 pm

Nonstop9h 00m

$660

RaleighLondon

RDU - LHR

RDULHR

Raleigh-Durham

Sun 1/25

8:30 am-9:30 am

1 stop20h 00m

London Heathrow

Tue 2/3

7:25 am-9:25 pm

1 stop19h 00m

$661

RaleighLondon

RDU - LHR

RDULHR

Raleigh-Durham

Thu 2/5

7:00 am-12:55 pm

2 stops24h 55m

London Heathrow

Mon 2/9

6:40 am-5:19 pm

2 stops15h 39m

$662

RaleighLondon

RDU - LHR

RDULHR

Raleigh-Durham

Tue 2/3

4:49 pm-9:00 am

1 stop11h 11m

London Heathrow

Fri 2/20

8:55 am-4:45 pm

1 stop12h 50m

$664

Flights are sorted by cheapest round-trip 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?

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

The month of October is, on average, the cheapest month to fly to London Heathrow Airport from Raleigh, with most prices found around $673. If you’re not able to fly to London Heathrow Airport in October, then April is your next best option. Flight prices from Raleigh to London Heathrow Airport during April average around $764.

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 $823. The most expensive day to fly to London Heathrow Airport is Saturday, with ticket prices averaging around $1,019.

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 $822. 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 $910.

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 $894 when searching 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 $756 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 January 2026, prices for Raleigh to London Heathrow Airport flights are approximately 60% 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 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

$473

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 $473. The best round-trip flight deal from Raleigh to London Heathrow Airport found on momondo in the last 72 hours is $718.
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?

    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
JetBluePriceFrom $219Free CancellationRating
7.2
2,896 reviews
Search JetBlue flights
DeltaPriceFrom $268Free CancellationRating
7.9
8,022 reviews
Search Delta flights
IcelandairPriceFrom $532Free CancellationRating
7.1
593 reviews
Search Icelandair flights
Virgin AtlanticPriceFrom $548Free CancellationRating
7.5
678 reviews
Search Virgin Atlantic flights
FinnairPriceFrom $562Free CancellationRating
7.6
1,345 reviews
Search Finnair flights
British AirwaysPriceFrom $613Free CancellationRating
6.7
7,657 reviews
Search British Airways flights
United AirlinesPriceFrom $627Free CancellationRating
7.4
9,138 reviews
Search United Airlines flights
IberiaPriceFrom $635Free CancellationRating
7.0
3,074 reviews
Search Iberia flights
American AirlinesPriceFrom $645Free CancellationRating
7.2
11,088 reviews
Search American Airlines flights

  • Finnair Flights From Raleigh to London Heathrow Airport

    Finnair flight deals from Raleigh to London Heathrow Airport start from $562 round-trip. Over the 7 Finnair flights for this route in a normal week, average airfare is usually $827 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 11,088 reviews) operates around 7 flights from Raleigh to London Heathrow Airport in any given week. The average American Airlines airfare for this route is around $965, with deals from around $645 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
Gatwick
Luton
Hounslow
Milton Keynes
Dover
Slough
Guildford
Hayes
Crawley
Dartford
Stratford-upon-Avon
Brentwood
Salisbury
Watford
Wembley
Cobham
Folkestone
Romford
Richmond
Uxbridge

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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