S$664 Cheap Flights from Raleigh to London

View S$664 flight on Sun, 22 Mar, 2026Opens in a new window

Popular airlines from Raleigh-Durham International Airport (RDU) to Heathrow Airport (LHR)

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Cheap Flights from Raleigh to London (RDU-LHR)

Prices were available within the past 7 days and start at S$664 for one-way flights and S$895 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Icelandair
Wed, 4 Mar - Fri, 13 Mar
RDU
Raleigh
LHR
London
S$895 Return, found 2 days ago
S$895
Return
found 2 days ago
Select Icelandair flight, departing Wed, 4 Mar from Raleigh to London, returning Fri, 13 Mar, priced at S$895 found 2 days ago
Icelandair
Wed, 4 Mar - Sat, 14 Mar
RDU
Raleigh
LHR
London
S$936 Return, found 2 days ago
S$936
Return
found 2 days ago
Select Icelandair flight, departing Wed, 4 Mar from Raleigh to London, returning Sat, 14 Mar, priced at S$936 found 2 days ago
Icelandair
Sat, 7 Mar - Sat, 14 Mar
RDU
Raleigh
LHR
London
S$976 Return, found 2 days ago
S$976
Return
found 2 days ago
Select Icelandair flight, departing Sat, 7 Mar from Raleigh to London, returning Sat, 14 Mar, priced at S$976 found 2 days ago
Icelandair
Fri, 6 Mar - Fri, 13 Mar
RDU
Raleigh
LHR
London
S$1,041 Return, found 2 days ago
S$1,041
Return
found 2 days ago
Select Icelandair flight, departing Fri, 6 Mar from Raleigh to London, returning Fri, 13 Mar, priced at S$1,041 found 2 days ago
United
Tue, 3 Mar - Thu, 19 Mar
RDU
Raleigh
LHR
London
S$1,065 Return, found 2 days ago
S$1,065
Return
found 2 days ago
Select United flight, departing Tue, 3 Mar from Raleigh to London, returning Thu, 19 Mar, priced at S$1,065 found 2 days ago
United
Tue, 3 Mar - Tue, 17 Mar
RDU
Raleigh
LHR
London
S$1,091 Return, found 2 days ago
S$1,091
Return
found 2 days ago
Select United flight, departing Tue, 3 Mar from Raleigh to London, returning Tue, 17 Mar, priced at S$1,091 found 2 days ago
Virgin Atlantic
Tue, 3 Mar - Sat, 14 Mar
RDU
Raleigh
LHR
London
S$1,123 Return, found 2 days ago
S$1,123
Return
found 2 days ago
Select Virgin Atlantic flight, departing Tue, 3 Mar from Raleigh to London, returning Sat, 14 Mar, priced at S$1,123 found 2 days ago
United
Sat, 7 Mar - Thu, 19 Mar
RDU
Raleigh
LHR
London
S$1,129 Return, found 2 days ago
S$1,129
Return
found 2 days ago
Select United flight, departing Sat, 7 Mar from Raleigh to London, returning Thu, 19 Mar, priced at S$1,129 found 2 days ago
Delta
Fri, 1 May - Fri, 8 May
RDU
Raleigh
LHR
London
S$1,144 Return, found 1 day ago
S$1,144
Return
found 1 day ago
Select Delta flight, departing Fri, 1 May from Raleigh to London, returning Fri, 8 May, priced at S$1,144 found 1 day ago
Scandinavian Airlines
Fri, 6 Mar - Mon, 16 Mar
RDU
Raleigh
LHR
London
S$1,453 Return, found 2 days ago
S$1,453
Return
found 2 days ago
Select Scandinavian Airlines flight, departing Fri, 6 Mar from Raleigh to London, returning Mon, 16 Mar, priced at S$1,453 found 2 days ago

Find the cheapest month to fly from Raleigh (RDU) to London (LHR)

April is typically the cheapest month to fly

From S$646 - S$1,197 per traveller.
Raleigh to London route information
Origin airport
Raleigh - Durham Intl.
Destination airport
Heathrow
Return price
S$894
Distance
6180 km
Average flight time
7 hours 35 mins

Perfect flights from Raleigh to London

Your Journey from Raleigh to London

Start your unforgettable journey with Expedia. Our broad selection of flights from Raleigh to London caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including Virgin Atlantic, Delta, Air Canada, Austrian Airlines, Lufthansa, KLM, Icelandair, United, Scandinavian Airlines. Our selection of flights from Raleigh - Durham Intl. to Heathrow caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Raleigh to London Flights

Experience the joy of finding cheap flights from Raleigh - Durham Intl. to Heathrow that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$664 and roundtrip prices from S$895*.
 

Pre-Flight Essentials

Ensure a smooth journey from Raleigh to London with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant London

Picture yourself stepping off the plane in London and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Raleigh to London Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Raleigh to London.
 

Beyond the Flight – Exploring London

With Expedia, your adventure extends beyond the flight. Explore London at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Raleigh to London with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Raleigh to London with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Frequently asked questions

How much is a flight from Raleigh - Durham Intl. Airport (RDU) to London Heathrow?
If you're planning on travelling from Raleigh - Durham Intl. Airport (RDU) to LHR, round-trip journeys start from S$895. This price is based on airfares advertised within the last 7 days on Expedia for flights departing within the next year, so don't hang around. Book now and save yourself both money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from RDU to London Heathrow?
Every air carrier has its own terms and conditions. If you do decide to cancel, follow the easy instructions on our Customer Service Portal.
How do I find cheap flights from Raleigh–Durham Airport to Heathrow Airport (LHR) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Raleigh - Durham Intl. Airport (RDU) to London Heathrow flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Raleigh - Durham Intl. Airport (RDU) to LHR?
With a flight distance of 6,200 kilometres from RDU to Heathrow Airport (LHR), this is a long trip. Be sure to stay hydrated and go for a short walk down the aisle every now and then.
Which airlines fly direct from RDU to Heathrow Airport?
Flying straight from RDU to Heathrow Airport is a cinch with American Airlines (AA). This popular carrier offers 30 flights every month.
Are Raleigh–Durham Airport to London Heathrow flight tickets cheaper when they're purchased at the last minute?
It is possible to nab a fantastic last-minute deal from Raleigh–Durham Airport to Heathrow Airport (LHR), but it's also possible to miss out entirely! As many airlines release seats up to 12 months in advance, it's worth keeping an eye on fares early and being ready to book when you see a bargain. Expedia compares air carrier prices and updates flight deals regularly, so you can rest easy knowing you're always seeing the latest offers.

Explore a world of travel with Expedia

*Available to Expedia members.