Heathrow

$239+ Cheap flights from Raleigh (RDU) to Heathrow (LHR)

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 2/5. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — LHR
Dec 28 — Jan 41
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Raleigh to Heathrow with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

The best prices from Raleigh-Durham to London Heathrow are usually found in January or October, booked 88 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

Cheap flight deals from Raleigh to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Raleigh (RDU) to Heathrow (LHR). 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 December 23, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$626
(Expedia)

One-way from

$243
(JetBlue)

Popular in

June

Cheapest in

January

Average price

$1,131
Provider with most accurate pricing for Raleigh-Durham-London Heathrow flight deals.
Provider most trusted by Cheapflights users for Raleigh-Durham-London Heathrow flights.
From Raleigh-Durham to London Heathrow
One-way flight from Raleigh-Durham to London Heathrow
High demand for flights, 17% potential price rise
Best time to find cheap flights, 3% potential price drop
Average for round-trip flights in December 2024

Find flight deals from Raleigh to Heathrow

Cheapest flights from Raleigh to Heathrow
Explore the most affordable flight options available from Raleigh to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 23, 2024.

This JetBlue deal was found by Cheapflights users on 12/23. 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 12/2410:53 amRDU - LHR
1 stop17h 37mJetBlue
Tue 1/148:25 amLHR - RDU
1 stop16h 51mJetBlue
Deal found 12/23$839
This Kiwi.com deal was found by Cheapflights users on 12/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/242:51 pmRDU - LHR
1 stop15h 39mMultiple Airlines
Tue 1/142:50 pmLHR - RDU
2 stops45h 38mMultiple Airlines
Deal found 12/22$945
This Scandinavian Airlines deal was found by Cheapflights users on 12/22. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/246:45 amRDU - LHR
2 stops21h 35mScandinavian Airlines
Tue 1/147:50 pmLHR - RDU
2 stops26h 02mScandinavian Airlines
Deal found 12/22$1,234
This United deal was found by Cheapflights users on 12/22. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/236:15 amRDU - LHR
1 stop24h 00mUnited Airlines
Wed 1/111:10 amLHR - RDU
1 stop33h 43mUnited Airlines
Deal found 12/22$1,391
This British Airways deal was found by Cheapflights users on 12/22. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/239:30 pmRDU - LHR
Nonstop7h 30mBritish Airways
Tue 12/318:40 amLHR - RDU
1 stop13h 22mBritish Airways
Deal found 12/22$1,395
This Delta deal was found by Cheapflights users on 12/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/238:10 pmRDU - LHR
1 stop10h 30mDelta
Tue 12/314:10 pmLHR - RDU
1 stop12h 48mDelta
Deal found 12/22$1,400
This Orbitz deal was found by Cheapflights users on 12/22. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/234:05 pmRDU - LHR
1 stop13h 40mLufthansa
Mon 12/308:15 pmLHR - RDU
2 stops31h 30mLufthansa
Deal found 12/22$1,426
This Finnair deal was found by Cheapflights users on 12/22. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/239:30 pmRDU - LHR
Nonstop7h 30mFinnair
Tue 12/312:45 pmLHR - RDU
Nonstop8h 45mFinnair
Deal found 12/22$1,435
This Gotogate deal was found by Cheapflights users on 12/22. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/236:00 amRDU - LHR
2 stops19h 30mAir Canada
Sat 1/42:30 pmLHR - RDU
1 stop24h 23mAir Canada
Deal found 12/22$1,470
This Iberia deal was found by Cheapflights users on 12/22. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2312:49 pmRDU - LHR
1 stop15h 26mIberia
Thu 1/22:45 pmLHR - RDU
Nonstop8h 45mIberia
Deal found 12/22$1,518
This oojo deal was found by Cheapflights users on 12/22. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/247:15 amRDU - LHR
2 stops22h 35mIcelandair
Tue 1/148:40 pmLHR - RDU
1 stop26h 50mIcelandair
Deal found 12/22$1,565
This Kiwi.com deal was found by Cheapflights users on 12/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2312:38 pmRDU - LHR
1 stop12h 42mAustrian Airlines
Mon 12/302:50 pmLHR - RDU
2 stops32h 59mAustrian Airlines
Deal found 12/22$1,652

Find flights from Raleigh to Heathrow within your budget

Customize your flight search to find flights from Raleigh to Heathrow 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 December 23, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

RaleighLondon

RDU - LHR

RDULHR

Raleigh-Durham

Mon 2/24

4:35 pm-9:30 am

1 stop11h 55m

London Heathrow

Fri 2/28

12:20 pm-11:59 pm

1 stop16h 39m

$626

RaleighLondon

RDU - LHR

RDULHR

Raleigh-Durham

Wed 2/5

2:18 pm-5:40 pm

2 stops22h 22m

London Heathrow

Tue 2/11

9:05 pm-4:50 pm

2 stops24h 45m

$657

RaleighLondon

RDU - LHR

RDULHR

Raleigh-Durham

Tue 1/21

8:18 am-6:45 am

1 stop17h 27m

London Heathrow

Tue 1/28

2:10 pm-8:59 am

2 stops23h 49m

$659

RaleighLondon

RDU - LHR

RDULHR

Raleigh-Durham

Wed 2/5

5:31 pm-8:35 am

1 stop10h 04m

London Heathrow

Tue 2/11

2:45 pm-6:45 pm

Nonstop9h 00m

$768

RaleighLondon

RDU - LHR

RDULHR

Raleigh-Durham

Mon 3/10

4:45 pm-9:35 pm

2 stops24h 50m

London Heathrow

Fri 3/14

12:25 pm-9:53 am

2 stops25h 28m

$780

RaleighLondon

RDU - LHR

RDULHR

Raleigh-Durham

Wed 1/15

7:30 pm-10:50 am

1 stop10h 20m

London Heathrow

Mon 1/27

12:15 pm-6:30 pm

1 stop11h 15m

$794

RaleighLondon

RDU - LHR

RDULHR

Raleigh-Durham

Tue 3/18

10:25 pm-10:00 am

Nonstop7h 35m

London Heathrow

Wed 3/26

2:45 pm-7:28 pm

Nonstop8h 43m

$824

RaleighLondon

RDU - LHR

RDULHR

Raleigh-Durham

Tue 2/4

10:35 am-7:10 am

2 stops15h 35m

London Heathrow

Tue 2/11

6:00 pm-9:53 am

1 stop20h 53m

$845

RaleighLondon

RDU - LHR

RDULHR

Raleigh-Durham

Mon 3/17

10:25 pm-10:00 am

Nonstop7h 35m

London Heathrow

Wed 3/26

2:45 pm-7:28 pm

Nonstop8h 43m

$849

RaleighLondon

RDU - LHR

RDULHR

Raleigh-Durham

Wed 2/5

6:19 pm-9:10 am

1 stop9h 51m

London Heathrow

Wed 2/12

12:05 pm-11:44 pm

2 stops16h 39m

$855

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/22

Showing 1-10 of 23 results
1
2
3

Compare providers for flights from Raleigh to Heathrow

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Raleigh to Heathrow in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Raleigh-London Heathrow Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Raleigh-London Heathrow Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Raleigh-London Heathrow Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Raleigh-London Heathrow Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Raleigh-London Heathrow Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Raleigh to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Raleigh 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.

Travel insights for flights from Raleigh to Heathrow

Get recent, data-driven insights about flights from Raleigh to Heathrow including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from Raleigh to Heathrow. Price data was last updated on December 20, 2024.

The best time to book flights from Raleigh to London Heathrow Airport is 88 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, November is the cheapest month in which you can book a flight from Raleigh to London Heathrow Airport (average of $661). Flying from Raleigh to London Heathrow Airport in June is currently the most expensive (average of $1,135). 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 RDU to LHR?

Find hourly flight availability from Raleigh to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 23, 2024.

When flying from Raleigh to London Heathrow Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 20% versus a flight at noon.

What is the cheapest day to fly from Raleigh to London Heathrow Airport?

Use this chart to determine the cheapest time to fly round-trip from Raleigh to Heathrow. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Raleigh to London Heathrow Airport flight should consider departing on Monday mornings when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Raleigh to London Heathrow Airport

Explore weekly flight availability from Raleigh to Heathrow. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated December 23, 2024.

The most flights from RDU to LHR are scheduled on a Monday (6 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (6 on average).

Rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London Heathrow Airport when rainfall is around 1.6 in.

Temperature in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated December 23, 2024.
See what other customers who have flown with Air Canada, Finnair and JetBlue from Raleigh to London have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good
8,588 reviews

Overall

8.0

Comfort

8.0

Crew

8.6

Food

7.3

Entertainment

7.9

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

8.0
Very good
8,588 reviews
8.0
Very good
8,588 reviews

Overall

8.0

Comfort

8.0

Crew

8.6

Food

7.3

Entertainment

7.9

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

7.8
Good
1,345 reviews
8.0
Very good
8,588 reviews

Overall

8.0

Comfort

8.0

Crew

8.6

Food

7.3

Entertainment

7.9

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

7.7
Good
1,285 reviews
8.0
Very good
8,588 reviews

Overall

8.0

Comfort

8.0

Crew

8.6

Food

7.3

Entertainment

7.9

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

7.5
Good
666 reviews
8.0
Very good
8,588 reviews

Overall

8.0

Comfort

8.0

Crew

8.6

Food

7.3

Entertainment

7.9

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

7.4
Good
9,020 reviews
8.0
Very good
8,588 reviews

Overall

8.0

Comfort

8.0

Crew

8.6

Food

7.3

Entertainment

7.9

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Raleigh to Heathrow. 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 from for flights from Raleigh to London Heathrow?

    Most people fly from Raleigh-Durham (RDU) if they book a flight from Raleigh to London Heathrow. On average, Raleigh-Durham has 6 outbound flights to London Heathrow per day from 11 airlines. Raleigh-Durham is conveniently located just 11.1 mi from Raleigh’s city center.

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

    JetBlue, at $626, was found to be the cheapest airline from Raleigh to London Heathrow Airport.Alternate airlines to your destination round-trip include Scandinavian Airlines and Iberia. These flights start at 32% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Raleigh to London Heathrow Airport one-way?

    One-way options have recently been found by users for as low as $243 on JetBlue. Other airlines that offer cheap prices include Virgin Atlantic from $317 and Icelandair from $326 one-way.

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

    Before booking your flight to London Heathrow Airport from Raleigh, check out the most reliable airlines to get you to your destination on time: American Airlines (70%), Finnair (70%), Iberia( 70%).

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

    The cheapest flight price from Raleigh to London Heathrow Airport is $410. On average you can expect to pay $1,564. The most popular route, (Raleigh-Durham - London Heathrow), can usually be booked for $626.

  • Where are the most common layover locations when flying from Raleigh to London Heathrow Airport?

  • What are some popular things to do or see while on a layover in New York?

    Most New York visitors opt to spend their time experiencing Times Square, New York City Center, and Madison Square Garden. Those on a layover in New York interested in visiting Times Square, New York City Center, or Madison Square Garden can do so by traveling 13.6 mi, 13.6 mi, and 13.6 mi, respectively from New York John F Kennedy Intl. Those looking to explore during their layover in New York can rent a car from New York John F Kennedy Intl for about $68 per day.

  • What are some popular points of interest to see during a layover in Reykjavik?

    Reykjavik travelers tend to visit Hallgrímskirkja, Harpa, and Laugardalslaug Geothermal Pool more than any other notable places. Hallgrímskirkja, Harpa and Laugardalslaug Geothermal Pool are located about 23.2 mi, 23.3 mi, and 24.6 mi, respectively from Reykjavik Keflavik Intl if you are interested in checking them out. Those looking to explore during their layover in Reykjavik can rent a car from Reykjavik Keflavik Intl for about $50 per day.

  • Where are the least popular layover locations for Raleigh to London Heathrow Airport flights?

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Raleigh to Heathrow 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 Raleigh to London Heathrow Airport?

    Currently, November is the cheapest month in which you can book a flight from Raleigh to London Heathrow Airport (average of $661). Flying from Raleigh to London Heathrow Airport in June is currently the most expensive (average of $1,135). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 10 airlines flying from Raleigh to Heathrow

Discover the top 10 airlines that operate flights from Raleigh to Heathrow. 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 December 23, 2024.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$496Average$842FlexibilityNo cancel feeOn-time76%
JetBlueCheapest$554Average$819FlexibilityNo cancel feeOn-time62%
DeltaCheapest$587Average$915FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$638Average$896FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$648Average$1,009FlexibilityNo cancel feeOn-time71%
FinnairCheapest$649Average$1,020FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$651Average$944FlexibilityNo cancel feeOn-time70%
Virgin AtlanticCheapest$655Average$995FlexibilityNo cancel feeOn-time72%
United AirlinesCheapest$669Average$890FlexibilityNo cancel feeOn-time69%
Air FranceCheapest$753Average$861FlexibilityNo cancel feeOn-time77%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.