$178 Cheap Flights from Raleigh (RDU) to London (YXU)

View $178 flight on Fri, Jul 25, 2025Opens in a new window

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Find available prices by choosing your travel dates.

Cheap Flights from Raleigh to London (RDU-YXU)

Prices were available within the past 7 days and start at $178 for one-way flights and $364 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Mon, Jul 21 - Wed, Jul 23
RDU
Raleigh
YXU
London
$364 Roundtrip, found 4 days ago
$364
Roundtrip
found 4 days ago
Select Air Canada flight, departing Mon, Jul 21 from Raleigh to London, returning Wed, Jul 23, priced at $364 found 4 days ago
United
Mon, Jul 21 - Wed, Jul 23
RDU
Raleigh
YXU
London
$374 Roundtrip, found 4 days ago
$374
Roundtrip
found 4 days ago
Select United flight, departing Mon, Jul 21 from Raleigh to London, returning Wed, Jul 23, priced at $374 found 4 days ago
Air Canada
Mon, Jul 21 - Wed, Jul 23
RDU
Raleigh
YXU
London
$387 Roundtrip, found 4 days ago
$387
Roundtrip
found 4 days ago
Select Air Canada flight, departing Mon, Jul 21 from Raleigh to London, returning Wed, Jul 23, priced at $387 found 4 days ago
Air Canada
Mon, Jul 21 - Wed, Jul 23
RDU
Raleigh
YXU
London
$396 Roundtrip, found 4 days ago
$396
Roundtrip
found 4 days ago
Select Air Canada flight, departing Mon, Jul 21 from Raleigh to London, returning Wed, Jul 23, priced at $396 found 4 days ago
United
Mon, Jul 21 - Wed, Jul 23
RDU
Raleigh
YXU
London
$396 Roundtrip, found 4 days ago
$396
Roundtrip
found 4 days ago
Select United flight, departing Mon, Jul 21 from Raleigh to London, returning Wed, Jul 23, priced at $396 found 4 days ago
Air Canada
Mon, Jul 21 - Wed, Jul 23
RDU
Raleigh
YXU
London
$402 Roundtrip, found 4 days ago
$402
Roundtrip
found 4 days ago
Select Air Canada flight, departing Mon, Jul 21 from Raleigh to London, returning Wed, Jul 23, priced at $402 found 4 days ago
United
Mon, Jul 21 - Wed, Jul 23
RDU
Raleigh
YXU
London
$406 Roundtrip, found 4 days ago
$406
Roundtrip
found 4 days ago
Select United flight, departing Mon, Jul 21 from Raleigh to London, returning Wed, Jul 23, priced at $406 found 4 days ago
Air Canada
Mon, Jul 21 - Wed, Jul 23
RDU
Raleigh
YXU
London
$411 Roundtrip, found 4 days ago
$411
Roundtrip
found 4 days ago
Select Air Canada flight, departing Mon, Jul 21 from Raleigh to London, returning Wed, Jul 23, priced at $411 found 4 days ago
United
Mon, Jul 21 - Wed, Jul 23
RDU
Raleigh
YXU
London
$421 Roundtrip, found 4 days ago
$421
Roundtrip
found 4 days ago
Select United flight, departing Mon, Jul 21 from Raleigh to London, returning Wed, Jul 23, priced at $421 found 4 days ago
WestJet
Thu, Nov 20 - Mon, Nov 24
RDU
Raleigh
YXU
London
$3,091 Roundtrip, found 1 day ago
$3,091
Roundtrip
found 1 day ago
Select WestJet flight, departing Thu, Nov 20 from Raleigh to London, returning Mon, Nov 24, priced at $3,091 found 1 day ago
Flights from Raleigh (RDU) to London (YXU)
Origin airport
Raleigh - Durham Intl.
Destination airport
London Intl.
Roundtrip price
$363
Distance
509 mi

Raleigh to London Flights

The cheapest times to fly from Raleigh to London

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Raleigh to London are during the month of July. You can find some of the cheapest flights from Raleigh to London with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Raleigh to London

Sunday is one of the best days to book for cheap flights from Raleigh to London: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

How to find cheap round-trip tickets from Raleigh to London

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Raleigh to London in 2025. You can also book with separate airlines for your outbound and return journeys, from $178 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Raleigh to London flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

You could also save big by booking one of Expedia's vacation packages. Bundling together your Raleigh to London airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

*Terms apply.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

Frequently asked questions

How much does a flight from Raleigh - Durham Intl. Airport (RDU) to London Intl. Airport (YXU) cost?
Discover the latest flight deals from RDU to YXU by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from RDU to YXU?
The cheapest flights from RDU to YXU are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from RDU to YXU?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from RDU to YXU. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Raleigh - Durham Intl. Airport (RDU) to London Intl. Airport (YXU)?
Direct flights from Raleigh - Durham Intl. Airport (RDU) to London Intl. Airport (YXU) aren’t available daily, so you’ll need to take a flight with a layover. Explore your options with Expedia’s filters. Enter your travel details and choose either “1 Stop” or “2+ Stops.”
What day of the week has the most flights from RDU to YXU?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can vary depending on various factors, including the carrier and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Raleigh - Durham Intl. Airport (RDU) to London Intl. Airport (YXU)?
Select a flight from Raleigh - Durham Intl. Airport (RDU) to London Intl. Airport (YXU) that takes off before 3 PM to reduce the likelihood of delays. Departures later than this are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
Is it cheaper to buy a plane ticket from Raleigh - Durham Intl. Airport (RDU) to London Intl. Airport (YXU) last-minute?
Waiting until just before your trip to book a ticket from RDU to YXU generally means paying more. While you may come across some last-minute discounts, they’re not always guaranteed. Keep your travel plans flexible for a better chance of scoring a bargain.
Is it cheaper to book a RDU to YXU flight and hotel package?
Opting for a RDU to YXU flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Pick from our wide range of stays and then add car rentals, flights and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Raleigh - Durham Intl. Airport (RDU) to London Intl. Airport (YXU)?
It’s usually possible to reschedule or cancel your RDU to YXU flight. However, if it’s been more than 24 hours since booking, additional fees may apply. Refer to your airline’s policies in your itinerary to see what changes are allowed and whether any costs are involved. You’ll also find more information on our Customer Service portal.

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*Available to One Key members.