Skip to main content
Beginning of main content

RDU (Raleigh) to LHR (London) Flights $545.24

Search over 321,000 hotels worldwide and 400 airlines worldwide.
Secure incredible value with Expedia's Price Guarantee.
No Expedia cancellation fee to change or cancel almost any hotel reservation.

Cheap RDU to LHR Flights

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

London

$1140.26

$1337.61

$512.56

$590.34

Southend-on-Sea

$1545.96

Interesting Facts About Flights from Raleigh to London (RDU to LHR)

Question : What day in the next four weeks has the best fares?
Answer : As of Jul 17th, the cheapest day to fly from Raleigh to London is Aug 15th. Tickets are currently being sold for $866, which is 34% below the average price for this route.

Question : What are the chances this flight will be delayed?
Answer : Passengers are currently getting to their destination on schedule 90% of the time, which ranks in the 100th percentile worldwide. If a flight is late, though, expect an average of about half an hour added to your flight time.

Question : What price range should you expect when booking from Raleigh (RDU) to London (LHR)?
Answer : Flight prices are fluctuating a lot more for this route than most routes from the United States, as they're ranging anywhere from $502 to $8,440. However, the sooner you book, the more you'll be able to save.

Question : Is this route your best bet for getting to London with minimal delays?
Answer : RDU to LHR currently scores 5 out of a possible 5 stars in promptness. This score combines both the number of delayed flights and total delay minutes. With 5 stars, you should feel confident in getting to London on time.

Question : How many departure times from Raleigh-Durham International Airport (RDU) to London Heathrow Airport (LHR) are there on a daily basis?
Answer : Each day is different, but on average, you can expect to see only one available departure time. You won't have as many options on this route as most others departing the United States.

Question : If your plans are flexible, have you considered changing your departure day?
Answer : The cheapest day to fly in August is Wednesday. Having flexibility in your travel plans means you can save more, so be sure to plan ahead when possible.

Question : Which airline is giving the best deals for round-trip flights from Raleigh-Durham International Airport (RDU) to London Heathrow Airport (LHR)?
Answer : KLM is the leader in keeping prices down for their passengers over the next three months. Bookings are being made at just $502 and, when compared to the high-end bookings of $8,440, it's quite a deal.