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$633+ Cheap flights from Heathrow (LHR) to Raleigh (RDU)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — RDU
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheapflights Tip: The best prices from London Heathrow to Raleigh-Durham are usually found in February or November, booked 43 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

Cheap flight deals from Heathrow to Raleigh

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Raleigh (RDU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 11, 2025.

Round-trip from

$656
(TravelUp)

One-way from

$633
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$886

Good round-trip deal

$1,081 or less

Good one-way deal

$1,006 or less
From London Heathrow to Raleigh-Durham
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One-way flight from London Heathrow to Raleigh-Durham
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Highest demand for flights based on searches. 9% potential increase in price ($103 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from London Heathrow to Raleigh-Durham.
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Price to beat on a one-way flight from London Heathrow to Raleigh-Durham.
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Find flight deals from Heathrow to Raleigh

Cheapest flights from Heathrow to Raleigh
Explore the most affordable flight options available from Heathrow to Raleigh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This TravelUp deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/148:15 amLHR - RDU
1 stop31h 02mJetBlue
Tue 11/46:00 amRDU - LHR
1 stop10h 40mJetBlue
Deal found 9/10$656
This TravelUp deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/158:15 amLHR - RDU
1 stop13h 25mJetBlue
Thu 10/237:00 amRDU - LHR
1 stop18h 30mJetBlue
Deal found 9/10$657
This Mytrip deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/168:40 amLHR - RDU
2 stops28h 34mMultiple Airlines
Mon 10/209:09 amRDU - LHR
3 stops19h 26mMultiple Airlines
Deal found 9/10$660
This The Travel House deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/208:25 amLHR - RDU
1 stop12h 45mIcelandair
Mon 10/207:00 amRDU - LHR
2 stops21h 30mIcelandair
Deal found 9/10$661
This JetBlue deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/78:15 amLHR - RDU
1 stop13h 25mJetBlue
Tue 10/145:35 pmRDU - LHR
1 stop10h 55mJetBlue
Deal found 9/9$667
This The Travel House deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/228:05 amLHR - RDU
1 stop13h 32mIcelandair
Wed 12/310:29 amRDU - LHR
2 stops15h 26mIcelandair
Deal found 9/10$669
This The Travel House deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/298:15 amLHR - RDU
1 stop13h 34mIcelandair
Tue 10/145:35 pmRDU - LHR
1 stop22h 10mIcelandair
Deal found 9/10$670
This lastminute.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/68:15 amLHR - RDU
1 stop13h 25mJetBlue
Mon 10/201:53 pmRDU - LHR
1 stop11h 37mJetBlue
Deal found 9/11$672
This Netflights deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/298:25 amLHR - RDU
1 stop16h 38mJetBlue
Tue 10/141:53 pmRDU - LHR
1 stop11h 37mJetBlue
Deal found 9/11$674
This JetBlue deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2112:20 pmLHR - RDU
1 stop16h 31mJetBlue
Wed 12/36:00 amRDU - LHR
1 stop10h 40mJetBlue
Deal found 9/9$680
This JetBlue deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2112:20 pmLHR - RDU
1 stop16h 31mJetBlue
Thu 12/46:00 amRDU - LHR
1 stop10h 40mJetBlue
Deal found 9/10$681

Cheapflights Fare Finder

 
Customize your flight search to find flights from Heathrow to Raleigh 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, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Raleigh that are best for you.

Fly from

Heathrow

Fly to

Raleigh

Route

Depart

Return

Price

LondonRaleigh

LHR - RDU

LHRRDU

London Heathrow

Mon 1/12

9:20 am-8:58 pm

1 stop16h 38m

Raleigh-Durham

Wed 1/21

2:30 pm-9:30 am

1 stop14h 00m

$667

LondonRaleigh

LHR - RDU

LHRRDU

London Heathrow

Mon 1/12

9:20 am-8:58 pm

1 stop16h 38m

Raleigh-Durham

Thu 1/15

8:50 am-6:55 am

1 stop17h 05m

$667

LondonRaleigh

LHR - RDU

LHRRDU

London Heathrow

Fri 11/21

12:20 pm-11:51 pm

1 stop16h 31m

Raleigh-Durham

Thu 12/4

6:00 am-9:40 pm

1 stop10h 40m

$681

LondonRaleigh

LHR - RDU

LHRRDU

London Heathrow

Wed 12/10

7:25 am-4:15 pm

1 stop13h 50m

Raleigh-Durham

Tue 1/6

2:30 pm-6:55 am

2 stops35h 25m

$690

LondonRaleigh

LHR - RDU

LHRRDU

London Heathrow

Thu 1/8

9:20 am-8:58 pm

1 stop16h 38m

Raleigh-Durham

Mon 1/19

2:30 pm-9:30 am

1 stop14h 00m

$707

LondonRaleigh

LHR - RDU

LHRRDU

London Heathrow

Sat 1/10

9:20 am-8:58 pm

1 stop16h 38m

Raleigh-Durham

Wed 1/21

8:50 am-6:55 am

1 stop17h 05m

$707

LondonRaleigh

LHR - RDU

LHRRDU

London Heathrow

Thu 1/8

9:20 am-8:58 pm

1 stop16h 38m

Raleigh-Durham

Thu 1/15

8:50 am-6:55 am

1 stop17h 05m

$707

LondonRaleigh

LHR - RDU

LHRRDU

London Heathrow

Thu 1/8

9:20 am-8:58 pm

1 stop16h 38m

Raleigh-Durham

Tue 1/20

2:30 pm-9:30 am

1 stop14h 00m

$707

LondonRaleigh

LHR - RDU

LHRRDU

London Heathrow

Sat 1/10

9:20 am-8:58 pm

1 stop16h 38m

Raleigh-Durham

Thu 1/15

8:50 am-6:55 am

1 stop17h 05m

$707

LondonRaleigh

LHR - RDU

LHRRDU

London Heathrow

Fri 1/9

9:20 am-8:58 pm

1 stop16h 38m

Raleigh-Durham

Tue 1/20

2:30 pm-9:30 am

1 stop14h 00m

$707

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 21 results
1
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The best insider tips for London Heathrow Airport to Raleigh flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your London Heathrow Airport to Raleigh trip
Airports
LHR

Expect strict security at Heathrow. Ensure all liquids are in one small bag to avoid delays during manual screening.

Read more about LHRby Ramsey Qubein
RDU

For international arrivals at RDU, snag a seat toward the front to avoid long waits at immigration.

Read more about RDUby John Walton
Our travel experts
John Walton

John Walton

Expert on RDU

John Walton

John Walton

Independent aviation journalist John Walton took his first flight at eight weeks old and hasn’t stopped travelling since. A world-renowned expert in airlines and the passenger experience, he writes in depth on aviation, is a resident expert on travel in Japan and France, and offers a uniquely queer perspective on travelling the world.

Read more
Ramsey Qubein

Ramsey Qubein

Expert on LHR

Ramsey Qubein

Ramsey Qubein

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more

Best time to book a flight from Heathrow to Raleigh

Have a flexible travel schedule? Discover the best time to fly to Raleigh from Heathrow with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Raleigh

How far ahead should I book a flight from London Heathrow Airport to Raleigh?

Use this chart to determine the optimal time to book a round-trip flight from Heathrow to Raleigh. Price data was last updated on August 29, 2025.

To ensure you get the cheapest price possible for a flight from London Heathrow Airport to Raleigh, you should look to book at least 43 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from London Heathrow Airport to Raleigh?

Currently, August is the cheapest month in which you can book a flight from London Heathrow Airport to Raleigh (average of $206). Flying from London Heathrow Airport to Raleigh in March is currently the most expensive (average of $293). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LHR to RDU?

Find hourly flight availability from Heathrow to Raleigh. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

A simple way to save on the total cost of your ticket is to fly from London Heathrow Airport to Raleigh in the afternoon. If you’re flexible enough to do this you can expect to save up to 10% on your trip compared to booking a flight at noon.

How much does it cost to fly round-trip from London Heathrow Airport to Raleigh?

Reviews of airlines servicing Raleigh

Get insights into the airlines that provide service to Raleigh. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Raleigh. Reviews last updated September 11, 2025.
Read reviews from past customers who have flown Finnair, American Airlines, and JetBlue from London Heathrow Airport to Raleigh. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.6
Good
1,323 reviews

Entertainment

6.9

Boarding

7.6

Comfort

7.5

Crew

8.1

Overall

7.6

Food

6.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Finnair
7.6
Good
1,323 reviews
Finnair
7.6
Good
1,323 reviews

Entertainment

6.9

Boarding

7.6

Comfort

7.5

Crew

8.1

Overall

7.6

Food

6.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
American Airlines
7.2
Good
10,000 reviews
Finnair
7.6
Good
1,323 reviews

Entertainment

6.9

Boarding

7.6

Comfort

7.5

Crew

8.1

Overall

7.6

Food

6.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
JetBlue
7.2
Good
2,913 reviews
Finnair
7.6
Good
1,323 reviews

Entertainment

6.9

Boarding

7.6

Comfort

7.5

Crew

8.1

Overall

7.6

Food

6.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Iberia
7.0
Good
2,929 reviews
Finnair
7.6
Good
1,323 reviews

Entertainment

6.9

Boarding

7.6

Comfort

7.5

Crew

8.1

Overall

7.6

Food

6.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
British Airways
6.7
Okay
7,361 reviews
Finnair
7.6
Good
1,323 reviews

Entertainment

6.9

Boarding

7.6

Comfort

7.5

Crew

8.1

Overall

7.6

Food

6.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Raleigh. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Raleigh from London Heathrow?

    If you book a flight to Raleigh from London Heathrow, you will be flying to Raleigh-Durham, which is the city’s only airport. Raleigh-Durham (RDU) is located 11.1 mi from the center of Raleigh. There are 6 flights from London Heathrow to Raleigh-Durham per day from 6 different airlines.

  • How long is the flight from London Heathrow Airport to Raleigh?

    There are many flights that can get you from London Heathrow Airport to Raleigh in 13h 50m. Fly via JetBlue or Icelandair to get the fastest option. The distance from London Heathrow Airport to Raleigh is about 3860 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from London Heathrow Airport to Raleigh round-trip?

    Our cheapest airline available from London Heathrow Airport to Raleigh is JetBlue. Our recent data shows that you can find tickets from as low as $525 on this airline. Additional options worth looking into are Icelandair and Finnair, starting at $588 and $672 round-trip. You may be able to fly from London Heathrow Airport to Raleigh for 45% less than the average price by searching for these airlines.

  • What are the most reliable airlines from London Heathrow Airport to Raleigh?

    No one likes to see their flight delayed. When booking a flight from London Heathrow Airport to Raleigh consider choosing American Airlines (92%), Finnair (92%) or Iberia (92%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from London Heathrow Airport to Raleigh?

    Looking at all options, your cheapest flight can be booked for $809. While the most popular route (London Heathrow - Raleigh-Durham) can be booked for $554 on average, our data indicates $1,162 when flying from London Heathrow Airport to Raleigh.

  • Can I find deals for flights from Heathrow to Raleigh that include hotel bookings?

    Yes. In addition to deals on Heathrow to Raleigh flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Heathrow to Raleigh?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Raleigh.

  • Can I find deals for business class flights from Heathrow to Raleigh?

    Yes. Cheapflights offers flight deals from Heathrow to Raleigh by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London Heathrow Airport to Raleigh?

    Currently, August is the cheapest month in which you can book a flight from London Heathrow Airport to Raleigh (average of $206). Flying from London Heathrow Airport to Raleigh in March is currently the most expensive (average of $293). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Raleigh?

Book flights to Raleigh if you plan to visit one of these locations
Dunn
Cary
Smithfield
Rocky Mount
Garner
Chapel Hill
Goldsboro
Morrisville
Apex
Henderson
Wilson
Danville
Wake Forest
Pinehurst
South Hill
Holly Springs

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Top 6 airlines flying from Heathrow to Raleigh

Discover the top 6 airlines that operate flights from Heathrow to Raleigh. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$525Average$721FlexibilityNo cancel feeOn-time62%
IcelandairCheapest$588Average$633FlexibilityNo cancel feeOn-time76%
FinnairCheapest$672Average$997FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$692Average$1,086FlexibilityNo cancel feeOn-time71%
IberiaCheapest$862Average$1,179FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$936Average$1,137FlexibilityNo cancel feeOn-time70%

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