Cheap flights from Raleigh to London Heathrow Airport from £208
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 1/8. Fares are subject to change and may not be available on all flights or dates of travel.
Cheapflights Tip: The best prices from Raleigh-Durham to London Heathrow are usually found in January or October, booked 84 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday
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 3 July 2025.
Round-trip from | £516 |
---|---|
One-way from | £208 |
Popular in | June |
Cheapest in | January |
Average price | £806 |
Good round-trip deal | £655 or less |
Find flight deals from Raleigh to Heathrow
Cheapest flights from Raleigh to HeathrowExplore 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 3 July 2025.
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 3 July 2025.
Cheapflights Fare Finder
Customise 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 858,174 searches. Data last updated 3 July 2025.
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
Tue 5/8
20:30-14:55
2 stops13h 25m
London Heathrow
Tue 12/8
07:40-19:30
2 stops16h 50m
RaleighLondon
RDU - LHR
RDULHR
Raleigh-Durham
Sun 24/8
09:47-09:35
2 stops18h 48m
London Heathrow
Wed 27/8
18:40-21:38
2 stops31h 58m
RaleighLondon
RDU - LHR
RDULHR
Raleigh-Durham
Sun 10/8
17:45-09:30
1 stop10h 45m
London Heathrow
Tue 19/8
08:25-19:20
1 stop15h 55m
RaleighLondon
RDU - LHR
RDULHR
Raleigh-Durham
Fri 26/9
20:30-20:20
1 stop18h 50m
London Heathrow
Fri 10/10
21:25-19:30
1 stop27h 05m
RaleighLondon
RDU - LHR
RDULHR
Raleigh-Durham
Fri 15/8
18:20-06:55
Nonstop7h 35m
London Heathrow
Sun 24/8
10:05-13:50
Nonstop8h 45m
RaleighLondon
RDU - LHR
RDULHR
Raleigh-Durham
Fri 15/8
19:51-13:30
1 stop12h 39m
London Heathrow
Sun 24/8
09:00-16:10
1 stop12h 10m
RaleighLondon
RDU - LHR
RDULHR
Raleigh-Durham
Fri 1/8
19:13-11:55
2 stops35h 42m
RaleighLondon
RDU - LHR
RDULHR
Raleigh-Durham
Mon 18/8
06:45-09:30
1 stop21h 45m
RaleighLondon
RDU - LHR
RDULHR
Raleigh-Durham
Wed 23/7
20:30-11:55
1 stop10h 25m
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.
Cheapflights Insights
Everything you need to know about your flight from Raleigh to London Heathrow Airport
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 return flight from Raleigh to Heathrow. Price data was last updated on 27 June 2025.
Booking 84 days in advance of your planned departure date is, on average, the best time to get cheap flights from Raleigh to London Heathrow Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Raleigh to London Heathrow Airport?
Currently, January is the cheapest month in which you can book a flight from Raleigh to London Heathrow Airport (average of £112). Flying from Raleigh to London Heathrow Airport in August is currently the most expensive (average of £164). 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 3 July 2025.
It’s optimal to fly from Raleigh to London Heathrow Airport in the morning. By choosing this option you can save up to 35% on the cost of your flight, compared to a flight at midday.
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 3 July 2025.
Read through reviews of airlines operating flights from Raleigh to London Heathrow Airport, such as Delta, JetBlue, andScandinavian Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
Boarding
Comfort
Crew
Overall
Entertainment
Reviews
Kim,May 2025
PIH - SLC
Food
Boarding
Comfort
Crew
Overall
Entertainment
Reviews
Kim,May 2025
PIH - SLC
Food
Boarding
Comfort
Crew
Overall
Entertainment
Reviews
Kim,May 2025
PIH - SLC
Food
Boarding
Comfort
Crew
Overall
Entertainment
Reviews
Kim,May 2025
PIH - SLC
Food
Boarding
Comfort
Crew
Overall
Entertainment
Reviews
Kim,May 2025
PIH - SLC
Food
Boarding
Comfort
Crew
Overall
Entertainment
Reviews
Kim,May 2025
PIH - SLC
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.
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Alternative routes for Raleigh to Heathrow
See prices for flight routes from nearby airports that may be better suited for you.
Top 5 airlines flying from Raleigh to Heathrow
Discover the top 5 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 858,174 searches. Data last updated 3 July 2025.
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How does Cheapflights help users find flights from Raleigh to Heathrow?
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Why should you use Cheapflights to find cheap flight tickets from Raleigh to Heathrow?
It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Raleigh to Heathrow.
Can Cheapflights find flights from Raleigh to Heathrow with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights from Raleigh to Heathrow, users can toggle the no change fees filter when performing a flight search.
Can Cheapflights notify me if prices for flights from Raleigh to Heathrow become cheaper?
Yes, Cheapflights offers price alerts on Raleigh to Heathrow flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.