RDU - LHR

$318 Find Cheap Flights from Raleigh to London Heathrow Airport - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Raleigh to Heathrow departing on 8/16. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$624
Typical prices: $806-$1,150
Multiple Airlines
Wed 8/19Wed 8/26
RDU - LHR • 2 stops
Cheapest non-stop
$928
Typical prices: $842-$1,162
Iberia
Mon 8/3Thu 8/20
RDU - LHR • Non-stop
Advice from real travelers
AI-powered summary based on content written by travel experts. AI can make mistakes.
British Airways premium economy adds 7 inches of legroom on this long flight.
American Main Cabin Extra adds early boarding; Premium Economy boosts comfort.
Expert advice
Expert advice
Expert advice
Expert advice
Nonstop flights
You can fly direct with American Airlines. Average duration is 7h 35m
Direct flights
Direct flights
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Direct flights
Direct flights
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Top layover airports
Cheapest • Avg $524 (round-trip)
Shortest trip • 9h 55m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 34% price drop
Most popular
Good to know
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Flight Deals

Cheap Flights from Raleigh to Heathrow (RDU-LHR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Raleigh to Heathrow that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Raleigh to Heathrow

Wed, Aug 19 - Wed, Aug 26
Multiple Airlines Logo
4:50 pm - 9:20 pm
RDU
-
LHR
23h 30m
2 stops
Multiple Airlines Logo
6:40 am - 9:55 pm
LHR
-
RDU
20h 15m
2 stops
$624Multiple Airlines
Mon, Aug 17 - Mon, Aug 24
Multiple Airlines Logo
9:10 am - 9:20 pm
RDU
-
LHR
31h 10m
3 stops
Multiple Airlines Logo
9:05 pm - 9:32 pm
LHR
-
RDU
29h 27m
3 stops
$626Multiple Airlines
Wed, Aug 19 - Wed, Aug 26
Multiple Airlines Logo
4:50 pm - 9:20 pm
RDU
-
LHR
23h 30m
2 stops
Multiple Airlines Logo
6:40 am - 9:55 pm
LHR
-
RDU
20h 15m
2 stops
$630Multiple Airlines
Tue, Aug 18 - Tue, Aug 25
Multiple Airlines Logo
4:00 pm - 5:40 pm
RDU
-
LHR
20h 40m
2 stops
Multiple Airlines Logo
6:40 am - 9:55 pm
LHR
-
RDU
20h 15m
2 stops
$633Multiple Airlines
Mon, Aug 17 - Mon, Aug 24
Multiple Airlines Logo
5:45 am - 6:50 pm
RDU
-
LHR
32h 05m
3 stops
Multiple Airlines Logo
9:05 pm - 1:45 pm
LHR
-
RDU
21h 40m
2 stops
$634Multiple Airlines
Mon, Aug 17 - Mon, Aug 24
Multiple Airlines Logo
9:10 am - 9:20 pm
RDU
-
LHR
31h 10m
3 stops
Multiple Airlines Logo
9:05 pm - 9:32 pm
LHR
-
RDU
29h 27m
3 stops
$635Multiple Airlines
Wed, Aug 19 - Wed, Aug 26
Multiple Airlines Logo
4:50 pm - 9:20 pm
RDU
-
LHR
23h 30m
2 stops
Multiple Airlines Logo
6:40 am - 9:55 pm
LHR
-
RDU
20h 15m
2 stops
$637Multiple Airlines
Wed, Aug 19 - Wed, Aug 26
Multiple Airlines Logo
4:50 pm - 9:20 pm
RDU
-
LHR
23h 30m
2 stops
Multiple Airlines Logo
6:40 am - 9:55 pm
LHR
-
RDU
20h 15m
2 stops
$638Multiple Airlines
Mon, Aug 17 - Sun, Aug 23
Multiple Airlines Logo
9:10 am - 9:20 pm
RDU
-
LHR
31h 10m
3 stops
Multiple Airlines Logo
9:05 pm - 1:45 pm
LHR
-
RDU
21h 40m
2 stops
$640Multiple Airlines
Tue, Aug 18 - Tue, Aug 25
Multiple Airlines Logo
4:50 pm - 5:00 pm
RDU
-
LHR
19h 10m
2 stops
Multiple Airlines Logo
7:15 pm - 9:55 pm
LHR
-
RDU
31h 40m
3 stops
$642Multiple Airlines
Booking Insights

KAYAK's insights & trends for Raleigh to Heathrow flights

Get data-powered insights and trends into flights from Raleigh to Heathrow to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Raleigh to London Heathrow Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Raleigh to London Heathrow Airport departing in August.

What’s the cheapest day of the week to fly from Raleigh to London Heathrow Airport?

The average price of all round-trip flights from Raleigh to London Heathrow Airport clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to London Heathrow Airport on a Wednesday and more expensive on a Saturday. On your return trip to Raleigh, you should consider flying back on a Friday, and avoid Sundays for better deals.

What is the cheapest month to fly from Raleigh to London Heathrow Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Raleigh to London Heathrow Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Raleigh to London Heathrow Airport is October, where tickets cost $659 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is $1,542 and $1,435 respectively.

Can I save money by flying with a layover from Raleigh to London Heathrow Airport?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $1,190 on average.

How far in advance should I book a flight from Raleigh to London Heathrow Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Raleigh to London Heathrow Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Raleigh to London Heathrow Airport, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 2 weeks before departure.

Expert advice

Expert advice for your flight from Raleigh to Heathrow

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Duncan Madden

Duncan Madden

Expert on British Airways and LHR

Duncan is a freelance travel writer, copywriter and book author in constant search of travel stories and the perpetual sensation of being on holiday. He’s never happier than when on a dusty trail in search of empty waves or ducking under the piste tape in search of snowbound solitude. British born, living in Germany, but happiest heading for the horizon. His first book, Found in Translation, explores the etymologies and stories of country names around the world and is out now.

Harriet Baskas

Harriet Baskas

Expert on American Airlines

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Marisa Garcia

Marisa Garcia

Expert on Iberia

Marisa knows planes inside and out, spending 16 years working on aircraft in hangars at airports around the world. She is an aviation industry expert, specialized in airline interiors and regulations. Ten years ago, she pivoted to journalism. She shares her insights in leading aviation, travel, and business publications and on her site FlightChic.

Jessica Macdonald

Jessica Macdonald

Expert on RDU

Currently based in Scotland after living in South Africa and the United States, Jessica has been writing travel and aviation content for more than 10 years. She regularly contributes to Travel + Leisure and TripSavvy, and has had work published by Condé Nast Traveller and The Independent. She has traveled to more than 50 countries across six continents.

Good to know

Low seasonJanuary
Cheapest flight$318
Best time to beat the crowds with an average 19% drop in price.
Most popular time to fly with an average 44% increase in price.
Flight from Raleigh to London Heathrow Airport

When to book flights from Raleigh to Heathrow

Are your dates flexible? Find out the best times to travel from Raleigh to Heathrow based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Raleigh to London Heathrow Airport flights

  • Which airlines flying from Raleigh to London has the most family-friendly policy?

    If you want to fly with a family-friendly airline from Raleigh to London, consider booking American Airlines. The airline allows family seating by booking everyone on the same reservation. Kids under 15 are assigned seats next to adults if they cannot sit with family members. Nursing mothers can also bring a breast pump, a soft-sided breast cooler, and a personal item.

  • What are the most popular layovers between Raleigh and Heathrow Airport?

    Passengers on one-stop and two-stops flights to London from Raleigh should expect layovers at Philadelphia, Boston, New York and Charlotte. Flights with Jet Blue Airways have a layover at New York John F Kennedy International Airport (JFK), while American Airlines transits through Charlotte Douglas Airport (CLT). The duration of the layovers can be up to 3 hours.

  • Which airlines flying from Raleigh to Heathrow Airport have the most favorable carry-on policy?

    The carry-on baggage allowance varies depending on the ticket class and airline. Delta airline has the most favorable carry-on allowance for flights from Raleigh to London. Passengers can bring one free carry-on bag plus a personal item in the cabin. The maximum carry-on dimensions for the carry-on is 22 cm x 14 cm x 9 inches.

  • What first-class amenities should I expect when flying from Raleigh to Heathrow Airport?

    Due to long-haul flights of up to 30 hours from Raleigh to London, many airlines strive to offer quality experience flights that are more comfortable than economy class tickets. Some amenities for first-class passengers include more comfortable seats with extra legroom, recliner seats, access to private lounges, and unlimited entertainment.

  • What is the cheapest flight from Raleigh to London Heathrow Airport?

    In the last 5 days, the lowest price for a flight from Raleigh to London Heathrow Airport was $318 for a one-way ticket and $624 for a round-trip.

  • Do I need a passport to fly between Raleigh and London Heathrow Airport?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Raleigh and on arrival in London Heathrow Airport.

  • Which airlines offer Wi-Fi service onboard planes from Raleigh to London Heathrow Airport?

    All the following airlines offer inflight Wi-Fi service on the Raleigh to London Heathrow Airport flight route: American Airlines, Delta, Iberia, Lufthansa, SWISS, Finnair, JetBlue, and British Airways.

  • Which aircraft models fly most regularly from Raleigh to London Heathrow Airport?

    The Boeing 777-200/200ER is the aircraft model that flies most regularly on the Raleigh to London Heathrow Airport flight route.

  • Which airline alliances offer flights from Raleigh to London Heathrow Airport?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Raleigh and London Heathrow Airport, with Star Alliance being the most commonly used for this route.

  • On which days can I fly direct from Raleigh to London Heathrow Airport?

    There are nonstop flights from Raleigh to London Heathrow Airport on a daily basis.

  • Which is the best airline for flights from Raleigh to London, Delta or Finnair?

    The two airlines most popular with KAYAK users for flights from Raleigh to London are Delta and Finnair. With an average price for the route of $1,140 and an overall rating of 7.8, Delta is the most popular choice. Finnair is also a great choice for the route, with an average price of $1,142 and an overall rating of 7.6.

  • How does KAYAK find such low prices on flights from Raleigh to London Heathrow Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Raleigh to London Heathrow Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Raleigh to London Heathrow Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London Heathrow Airport from Raleigh is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Raleigh to London Heathrow Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to London Heathrow Airport with an airline and back to Raleigh with another airline. Booking your flights between Raleigh and LHR can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Raleigh to London Heathrow Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London Heathrow Airport from Raleigh up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Raleigh to London Heathrow Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $738 or less one-way and $1,051 or less round-trip.
  • London Heathrow Airport (LHR) is the gateway airport to London that also serves neighboring cities. Some cities LHR serves include Staines and Egham located around five miles from the airport. Sunbury is about 12 miles away while Richmond is around eight miles away.
  • Raleigh-Durham International Airport (RDU ) has two main terminals, Terminal 1 is used for domestic flights, while Terminal 2 is for international flights. The departure gate on Terminal 2 for your flight to Heathrow Airport depends on the airline. For instance, Delta airline uses gate D1, while Jet Blue Airways uses gate C21.
  • Passengers arriving at LHR can access public transportation means within the airport premises. The Heathrow Bus Center is located between Terminals 2 and 3. National Express buses provide rides from the airport to the London city center.
  • For passengers with special needs, you can get special needs assistance on your trip from Raleigh to London on a prior request. Iberia Airlines provides free returnable wheelchairs to passengers with limited mobility and overweight passengers can request larger seats. You must request special service assistance at least 48 hours before departure time.
  • The pet policies for flights from Raleigh to Heathrow Airport depend on the airline. Delta Airlines allows passengers to bring pets like cats, dogs and household birds in the cabin. The pet should be at least 16 weeks old and in a well-ventilated pet carrier. The maximum dimension of the carrier should be 18 x 11 x 11 inches and fit under the seat in front of you.

Prefer to fly direct from Raleigh to London Heathrow Airport?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Raleigh-Durham to London Heathrow.
Find which airlines fly direct from Raleigh-Durham Airport to London Heathrow Airport, which days they fly and book direct flights.

Direct departures

Raleigh-Durham to London Heathrow

Monday

American Airlines

American Airlines

Tuesday

American Airlines

American Airlines

Wednesday

American Airlines

American Airlines

Thursday

American Airlines

American Airlines

Friday

American Airlines

American Airlines

Saturday

American Airlines

American Airlines

Sunday

American Airlines

American Airlines

See more direct flights

Direct returns

London Heathrow to Raleigh-Durham

Monday

American Airlines

American Airlines

Tuesday

American Airlines

American Airlines

Wednesday

American Airlines

American Airlines

Thursday

American Airlines

American Airlines

Friday

American Airlines

American Airlines

Saturday

American Airlines

American Airlines

Sunday

American Airlines

American Airlines

See more direct flights

Everything you need to know for your flight from Raleigh to Heathrow

Information on your arrival and departure airports