RDU offers free Wi-Fi throughout the terminals. Connect to the 'RDU Free WiFi' network for seamless browsing before your flight.

Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $653 (Scandinavian Airlines) |
One-way from | $200 (Trip.com) |
Popular in | June |
Cheapest in | October |
Average price | $715 |
Good round-trip deal | $718 or less |
Good one-way deal | $473 or less |
Fly from
Fly to
Route
Depart
Return
Price
RaleighLondon
RDU - STN
RDUSTN
Raleigh-Durham
Sun 2/1
9:30 am-7:45 pm
3 stops29h 15m
London Stansted
Sun 2/8
9:00 am-1:45 pm
2 stops33h 45m
RaleighLondon
RDU - LHR
RDULHR
Raleigh-Durham
Sat 2/28
3:46 pm-9:30 am
1 stop12h 44m
London Heathrow
Fri 3/6
12:20 pm-11:52 pm
1 stop16h 32m
RaleighLondon
RDU - STN
RDUSTN
Raleigh-Durham
Mon 2/2
7:35 pm-11:45 am
3 stops35h 10m
London Stansted
Mon 2/9
6:10 am-6:35 pm
2 stops17h 25m
RaleighLondon
RDU - LHR
RDULHR
Raleigh-Durham
Wed 2/4
2:10 pm-6:20 am
1 stop11h 10m
London Heathrow
Wed 2/11
11:45 am-11:40 pm
2 stops16h 55m
RaleighLondon
RDU - LHR
RDULHR
Raleigh-Durham
Tue 1/27
1:13 pm-8:05 am
2 stops13h 52m
London Heathrow
Tue 3/24
11:30 am-11:32 pm
2 stops16h 02m
RaleighLondon
RDU - LHR
RDULHR
Raleigh-Durham
Sun 1/18
8:45 pm-9:20 am
Nonstop7h 35m
London Heathrow
Tue 1/27
1:50 pm-5:50 pm
Nonstop9h 00m
RaleighLondon
RDU - LHR
RDULHR
Raleigh-Durham
Fri 2/6
2:40 pm-6:55 am
1 stop11h 15m
London Heathrow
Thu 2/19
9:20 am-10:07 pm
1 stop17h 47m
RaleighLondon
RDU - LHR
RDULHR
Raleigh-Durham
Mon 2/2
2:45 pm-9:30 am
1 stop13h 45m
London Heathrow
Sat 2/21
8:05 am-4:51 pm
1 stop13h 46m
RaleighLondon
RDU - LHR
RDULHR
Raleigh-Durham
Thu 2/5
12:25 pm-12:55 pm
2 stops19h 30m
London Heathrow
Wed 2/25
6:40 am-5:12 pm
2 stops15h 32m
RaleighLondon
RDU - LHR
RDULHR
Raleigh-Durham
Tue 1/20
2:40 pm-6:55 am
1 stop11h 15m
London Heathrow
Sat 1/24
8:05 am-5:21 pm
1 stop14h 16m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy- | Trust Score*1 star |
Currently, September is the cheapest month in which you can book a flight from Raleigh to London (average of $129). Flying from Raleigh to London in June is currently the most expensive (average of $765). 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.
When flying from Raleigh to London, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
The most flights from RDU to LON are scheduled on a Monday (5 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (5 on average).
Reykjavik (KEF) – chosen by Cheapflights users on 91% of 1-stop itineraries from Raleigh to London on Cheapflights.
New York (JFK) is the most affordable 1-stop option, with an average round-trip price of $578.
Flights via Reykjavik (KEF) have the shortest average one-way travel time for 1-stop routes: 10h 15m.
Flights via Reykjavik (KEF) offer the fastest connection on this route, with an average layover time of 1h 10m.
Overall
Entertainment
Comfort
Food
Boarding
Crew
Reviews
Cameron,Nov 2025
PDX - LHR
Overall
Entertainment
Comfort
Food
Boarding
Crew
Reviews
Cameron,Nov 2025
PDX - LHR
Overall
Entertainment
Comfort
Food
Boarding
Crew
Reviews
Cameron,Nov 2025
PDX - LHR
Overall
Entertainment
Comfort
Food
Boarding
Crew
Reviews
Cameron,Nov 2025
PDX - LHR
Overall
Entertainment
Comfort
Food
Boarding
Crew
Reviews
Cameron,Nov 2025
PDX - LHR
Overall
Entertainment
Comfort
Food
Boarding
Crew
Reviews
Cameron,Nov 2025
PDX - LHR
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$193 | Average$752 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$268 | Average$844 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$493 | Average$912 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$532 | Average$698 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$548 | Average$730 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$562 | Average$827 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$613 | Average$888 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$627 | Average$922 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$635 | Average$880 | FlexibilityNo cancel fee | On-time77% |