Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Raleigh to London Heathrow Airport from $274

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 3/3. 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

Deals available from 900+ travel sites.

Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.
Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.
Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.
Price Alerts
Price Alerts
Not ready to book? to track prices.

Find the cheapest flights from Raleigh to London

Cheap round-trip flights

These are some of the best round-trip flight deals from Raleigh to London that have been recently found on momondo from popular airlines, departing in the coming months.
8:08 pm - 11:05 amRDU-LHR
10h 57m1 stop
12:00 pm - 7:36 pmLHR-RDU
12h 36m1 stop
$549Lufthansa
Find Deal
mié., mar. 26 - lun., mar. 31
9:55 am - 5:55 amRDU-LHR
16h 00m1 stop
7:25 am - 3:49 pmLHR-RDU
12h 24m1 stop
$636JetBlue
Find Deal
mar., mar. 11 - mié., mar. 26
8:30 pm - 7:30 pmRDU-LHR
19h 00m1 stop
8:40 pm - 7:30 pmLHR-RDU
26h 50m1 stop
$668Icelandair
Find Deal
lun., mar. 17 - jue., mar. 27
8:30 pm - 10:50 amRDU-LHR
9h 20m1 stop
9:25 pm - 7:30 pmLHR-RDU
27h 05m1 stop
$670Icelandair
Find Deal
mié., abr. 2 - mar., abr. 8
12:29 pm - 6:20 amRDU-LHR
12h 51m1 stop
5:00 pm - 11:13 pmLHR-RDU
11h 13m1 stop
$728Iberia
Find Deal
dom., abr. 6 - dom., abr. 13
10:50 pm - 10:25 amRDU-LHR
7h 35mnonstop
2:45 pm - 7:28 pmLHR-RDU
8h 43mnonstop
$741Iberia
Find Deal
dom., mar. 9 - mar., mar. 18
6:05 pm - 6:55 amRDU-LHR
7h 50mnonstop
5:00 pm - 11:13 pmLHR-RDU
11h 13m1 stop
$742British Airways
Find Deal
mar., abr. 22 - vie., may. 2
10:50 pm - 10:25 amRDU-LHR
7h 35mnonstop
2:45 pm - 7:28 pmLHR-RDU
8h 43mnonstop
$745British Airways
Find Deal
lun., mar. 17 - jue., mar. 27
10:50 pm - 10:25 amRDU-LHR
7h 35mnonstop
2:45 pm - 7:28 pmLHR-RDU
8h 43mnonstop
$758American Airlines
Find Deal
dom., mar. 9 - mar., mar. 18
9:55 pm - 10:25 amRDU-LHR
7h 30mnonstop
2:45 pm - 7:28 pmLHR-RDU
8h 43mnonstop
$760American Airlines
Find Deal
mié., mar. 5 - mié., mar. 19

Lufthansa flights from Raleigh to London Heathrow Airport

Our best Lufthansa deals on Raleigh to London Heathrow Airport flight tickets
Lufthansa
Mar 26
RDU8:08 pmRaleigh-Durham
10h 57m
1 stop
LHR11:05 amLondon Heathrow
Mar 31
LHR12:00 pmLondon Heathrow
12h 36m
1 stop
RDU7:36 pmRaleigh-Durham
Lufthansa
Mar 12
RDU5:41 pmRaleigh-Durham
15h 19m
2 stops
LHR1:00 pmLondon Heathrow
Mar 17
LHR7:30 pmLondon Heathrow
29h 03m
2 stops
RDU8:33 pmRaleigh-Durham

JetBlue flights from Raleigh to London Heathrow Airport

Our best JetBlue deals on Raleigh to London Heathrow Airport flight tickets
JetBlue
Mar 11
RDU9:55 amRaleigh-Durham
16h 00m
1 stop
LHR5:55 amLondon Heathrow
Mar 26
LHR7:25 amLondon Heathrow
12h 24m
1 stop
RDU3:49 pmRaleigh-Durham
JetBlue
Apr 1
RDU9:50 amRaleigh-Durham
15h 40m
1 stop
LHR6:30 amLondon Heathrow
Apr 15
LHR8:25 amLondon Heathrow
14h 05m
1 stop
RDU5:30 pmRaleigh-Durham
JetBlue
Mar 24
RDU6:00 amRaleigh-Durham
19h 55m
1 stop
LHR5:55 amLondon Heathrow
Mar 28
LHR7:25 amLondon Heathrow
20h 27m
1 stop
RDU11:52 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 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 $776. If you’re not able to fly to London Heathrow Airport in October, then January is your next best option. Flight prices from Raleigh to London Heathrow Airport during January average around $802.

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

Our data shows that Wednesday is the least expensive day to fly to London Heathrow Airport. Tickets to fly out on this day can be as low as $850. The most expensive day to fly to London Heathrow Airport is Saturday, with ticket prices averaging around $1,053.

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 $993.

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 $930 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 $852 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 February 2025, prices for Raleigh to London Heathrow Airport flights are approximately 50% 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

$274

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 $274. The best round-trip flight deal from Raleigh to London Heathrow Airport found on momondo in the last 72 hours is $549.
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 $504Free CancellationRating
7.0
491 reviews
Search Icelandair flights
JetBluePriceFrom $529Free CancellationRating
7.4
3,070 reviews
Search JetBlue flights
DeltaPriceFrom $587Free CancellationRating
8.0
8,219 reviews
Search Delta flights
IberiaPriceFrom $651Free CancellationRating
7.0
2,638 reviews
Search Iberia flights
American AirlinesPriceFrom $652Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
FinnairPriceFrom $655Free CancellationRating
7.6
1,274 reviews
Search Finnair flights
United AirlinesPriceFrom $669Free CancellationRating
7.4
8,765 reviews
Search United Airlines flights
British AirwaysPriceFrom $670Free CancellationRating
6.6
6,762 reviews
Search British Airways flights
Virgin AtlanticPriceFrom $699Free CancellationRating
7.5
654 reviews
Search Virgin Atlantic flights
Air FrancePriceFrom $725Free CancellationRating
7.4
1,449 reviews
Search Air France 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 7 Finnair flights for this route in a normal week, average airfare is usually $991 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 7 flights from Raleigh to London Heathrow Airport in any given week. The average American Airlines airfare for this route is around $988, with deals from around $652 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
Slough
Guildford
Ipswich
Hayes
Stansted
Ilford
Canterbury
Dover
Salisbury
Swindon
Milton Keynes
Dartford
Horley
Colchester
Wembley
Poole

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.


An easier way to manage your London Heathrow Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
mar. 2/25
mar. 3/4

Find better results for your trip to London

Popular cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo