Heathrow

$274+ 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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — LHR
feb. 25 — mar. 41
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The best prices from Raleigh-Durham to London Heathrow are usually found in October or January, booked 85 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 febrero 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$645
(Mytrip)

One-way from

$274
(JetBlue Airways)

Popular in

June

Cheapest in

October

Average price

$802

Good round-trip deal

$728 or less

Good one-way deal

$595 or less
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
Highest demand for flights based on searches. 15% potential increase in price ($171 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($29 potential savings vs. average RT price).
Average for round-trip flights in February 2025
Price to beat on a round-trip flight from Raleigh-Durham to London Heathrow.
Price to beat on a one-way flight from Raleigh-Durham to London Heathrow.

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 febrero 20, 2025.

This Mytrip deal was found by Cheapflights users on 2/20. 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.
mar. 3/119:34 pmRDU - LHR
3 stops28h 56mMultiple Airlines
mié. 3/266:00 amLHR - RDU
3 stops32h 03mMultiple Airlines
Deal found 2/20$645
This JetBlue deal was found by Cheapflights users on 2/18. 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.
lun. 3/104:45 pmRDU - LHR
1 stop12h 45mJetBlue
mar. 3/1812:20 pmLHR - RDU
1 stop15h 32mJetBlue
Deal found 2/18$651
This Scandinavian Airlines deal was found by Cheapflights users on 2/19. 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.
mié. 3/512:15 pmRDU - LHR
2 stops23h 10mScandinavian Airlines
mar. 3/117:50 pmLHR - RDU
2 stops29h 49mScandinavian Airlines
Deal found 2/19$663
This oojo deal was found by Cheapflights users on 2/19. 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.
lun. 3/178:30 pmRDU - LHR
1 stop19h 00mIcelandair
jue. 3/278:40 pmLHR - RDU
1 stop26h 50mIcelandair
Deal found 2/19$668
This eDestinos deal was found by Cheapflights users on 2/20. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 4/612:29 pmRDU - LHR
1 stop12h 51mIberia
dom. 4/135:00 pmLHR - RDU
1 stop11h 13mIberia
Deal found 2/20$728
This Gotogate deal was found by Cheapflights users on 2/20. 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.
dom. 3/94:35 pmRDU - LHR
1 stop15h 15mAir Canada
mar. 3/183:00 pmLHR - RDU
2 stops22h 53mAir Canada
Deal found 2/20$733
This Cheapflightsfares deal was found by Cheapflights users on 2/19. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 4/1512:29 pmRDU - LHR
1 stop12h 51mBritish Airways
mar. 4/2210:05 amLHR - RDU
Nonstop8h 30mBritish Airways
Deal found 2/19$737
This Finnair deal was found by Cheapflights users on 2/19. 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.
dom. 3/910:50 pmRDU - LHR
Nonstop7h 35mFinnair
mar. 3/182:45 pmLHR - RDU
Nonstop8h 43mFinnair
Deal found 2/19$748
This American Airlines deal was found by Cheapflights users on 2/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 3/910:50 pmRDU - LHR
Nonstop7h 35mAmerican Airlines
mar. 3/182:45 pmLHR - RDU
Nonstop8h 43mAmerican Airlines
Deal found 2/19$758
This Delta deal was found by Cheapflights users on 2/20. 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.
dom. 3/95:05 pmRDU - LHR
2 stops14h 05mDelta
mar. 3/1810:00 amLHR - RDU
2 stops15h 35mDelta
Deal found 2/20$759
This United Airlines deal was found by Cheapflights users on 2/20. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/27:46 pmRDU - LHR
1 stop9h 54mUnited Airlines
mar. 4/81:45 pmLHR - RDU
2 stops15h 05mUnited Airlines
Deal found 2/20$760
This Travelocity deal was found by Cheapflights users on 2/20. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/125:41 pmRDU - LHR
2 stops15h 19mLufthansa
lun. 3/177:30 pmLHR - RDU
2 stops29h 03mLufthansa
Deal found 2/20$799

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 febrero 20, 2025.

Fly from

Raleigh

Fly to

Heathrow

Route

Depart

Return

Price

RaleighLondon

RDU - LHR

RDULHR

Raleigh-Durham

mar. 3/11

9:34 pm-6:30 am

3 stops28h 56m

London Heathrow

mié. 3/26

6:00 am-10:03 am

3 stops32h 03m

$645

RaleighLondon

RDU - LHR

RDULHR

Raleigh-Durham

lun. 3/10

4:45 pm-9:30 am

1 stop12h 45m

London Heathrow

jue. 3/13

8:25 am-11:01 pm

1 stop18h 36m

$651

RaleighLondon

RDU - LHR

RDULHR

Raleigh-Durham

mié. 3/5

12:15 pm-4:25 pm

2 stops23h 10m

London Heathrow

mar. 3/11

7:50 pm-9:39 pm

2 stops29h 49m

$663

RaleighLondon

RDU - LHR

RDULHR

Raleigh-Durham

lun. 3/17

8:30 pm-7:30 pm

1 stop19h 00m

London Heathrow

jue. 3/27

8:40 pm-7:30 pm

1 stop26h 50m

$668

RaleighLondon

RDU - LHR

RDULHR

Raleigh-Durham

dom. 4/6

12:29 pm-6:20 am

1 stop12h 51m

London Heathrow

dom. 4/13

5:00 pm-11:13 pm

1 stop11h 13m

$728

RaleighLondon

RDU - LHR

RDULHR

Raleigh-Durham

dom. 3/9

4:35 pm-11:50 am

1 stop15h 15m

London Heathrow

mar. 3/18

3:00 pm-9:53 am

2 stops22h 53m

$733

RaleighLondon

RDU - LHR

RDULHR

Raleigh-Durham

mar. 4/15

6:09 pm-11:05 am

1 stop11h 56m

London Heathrow

mar. 4/22

10:05 am-1:35 pm

Nonstop8h 30m

$737

RaleighLondon

RDU - LHR

RDULHR

Raleigh-Durham

dom. 3/9

10:50 pm-10:25 am

Nonstop7h 35m

London Heathrow

mar. 3/18

2:45 pm-7:28 pm

Nonstop8h 43m

$748

RaleighLondon

RDU - LHR

RDULHR

Raleigh-Durham

dom. 3/9

10:50 pm-10:25 am

Nonstop7h 35m

London Heathrow

mar. 3/18

2:45 pm-7:28 pm

Nonstop8h 43m

$758

RaleighLondon

RDU - LHR

RDULHR

Raleigh-Durham

dom. 3/9

5:05 pm-11:10 am

2 stops14h 05m

London Heathrow

mar. 3/18

10:00 am-9:35 pm

2 stops15h 35m

$759

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 25 results
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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 February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star
MytripPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice 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 February 14, 2025.

The best time to book flights from Raleigh to London Heathrow Airport is 85 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 $1,136). 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 febrero 20, 2025.

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 23% versus a flight in the afternoon.

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. Saturday afternoons 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 febrero 20, 2025.

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 febrero 20, 2025.
See what other customers who have flown with Delta, KLM and Finnair 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

Crew

8.5

Boarding

8.2

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

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

8.0
Very good
8.0
Very good

Crew

8.5

Boarding

8.2

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

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

8.0
Very good

Crew

8.5

Boarding

8.2

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

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

8.0
Very good

Crew

8.5

Boarding

8.2

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

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

8.0
Very good

Crew

8.5

Boarding

8.2

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

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

8.0
Very good

Crew

8.5

Boarding

8.2

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

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 10 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 $651, was found to be the cheapest airline from Raleigh to London Heathrow Airport.Alternate airlines to your destination round-trip include Scandinavian Airlines and Icelandair. These flights start at 29% 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 $274 on JetBlue. Other airlines that offer cheap prices include Icelandair from $454 and TAP AIR PORTUGAL from $498 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 $471. On average you can expect to pay $1,575. The most popular route, (Raleigh-Durham - London Heathrow), can usually be booked for $549.

  • 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 $57 per day.

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

    Atlanta travelers tend to visit Georgia Aquarium, Fox Theatre, and World of Coca-Cola more than any other notable places. Georgia Aquarium, Fox Theatre and World of Coca-Cola are located about 8.6 mi, 9.3 mi, and 8.6 mi, respectively from Atlanta Hartsfield-Jackson if you are interested in checking them out. Those looking to explore during their layover in Atlanta can rent a car from Atlanta Hartsfield-Jackson for about $47 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 $1,136). 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
Hounslow
Hayes
Thornton Heath
Harrow
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Wembley
Horley
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Northampton
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Watford
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Croydon
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Browse thousands of different options on Cheapflights for your next trip

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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 febrero 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$504Average$840FlexibilityNo cancel feeOn-time76%
JetBlueCheapest$529Average$793FlexibilityNo cancel feeOn-time62%
DeltaCheapest$587Average$1,063FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$651Average$886FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$652Average$988FlexibilityNo cancel feeOn-time71%
FinnairCheapest$655Average$991FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$669Average$899FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$670Average$919FlexibilityNo cancel feeOn-time70%
Virgin AtlanticCheapest$699Average$1,053FlexibilityNo cancel feeOn-time72%
Air FranceCheapest$725Average$1,058FlexibilityNo cancel feeOn-time77%
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