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$188+ Cheap flights from Raleigh (RDU) to the United Kingdom

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/19. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — LHR
Dec 10 — Dec 171
Wed 12/10
Wed 12/17
1 adult, Economy
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Cheap flight deals from Raleigh to United Kingdom

Keep the following information in mind while searching for Raleigh to United Kingdom flight deals. Data was last updated November 10, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$488
(oojo)

One-way from

$188
(Kiwi.com)

Popular in

December

Cheapest in

October

Average price

$805

Good round-trip deal

$745 or less

Good one-way deal

$513 or less
Provider with most accurate pricing for Raleigh-Durham-London (LON) flight deals.
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Provider most trusted by Cheapflights users for Raleigh-Durham-London (LON) flights.
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From Raleigh-Durham to United Kingdom
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One-way flight from Raleigh-Durham to United Kingdom
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Highest demand for flights based on searches. 8% potential increase in price ($76 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($31 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Price to beat on a round-trip flight from Raleigh-Durham to United Kingdom.
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Price to beat on a one-way flight from Raleigh-Durham to United Kingdom.
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Find flight deals from Raleigh to United Kingdom

Cheapest flights from Raleigh to United Kingdom
Explore the most affordable flight options available from Raleigh to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 10, 2025.

This Flightnetwork deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/37:35 pmRDU - MAN
1 stop10h 10mIcelandair
Wed 1/1411:55 amMAN - RDU
1 stop11h 40mIcelandair
Deal found 11/8$491
This Mytrip deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/87:35 pmRDU - EDI
2 stops19h 15mMultiple Airlines
Mon 12/157:55 amEDI - RDU
2 stops15h 40mMultiple Airlines
Deal found 11/8$532
This oojo deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/77:35 pmRDU - LHR
1 stop10h 15mIcelandair
Fri 12/1212:15 pmLHR - RDU
1 stop11h 20mIcelandair
Deal found 11/8$539
This oojo deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/177:35 pmRDU - LHR
1 stop18h 55mIcelandair
Sat 11/228:35 pmLHR - RDU
1 stop27h 00mIcelandair
Deal found 11/9$540
This Mytrip deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/37:35 pmRDU - LGW
2 stops18h 20mMultiple Airlines
Sat 12/610:30 pmLGW - RDU
2 stops25h 05mMultiple Airlines
Deal found 11/8$540
This oojo deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/107:35 pmRDU - LHR
1 stop18h 55mIcelandair
Sun 12/148:35 pmLHR - RDU
1 stop27h 00mIcelandair
Deal found 11/9$541
This FlightHub deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/87:35 pmRDU - LHR
1 stop10h 15mIcelandair
Mon 12/228:35 pmLHR - RDU
1 stop27h 00mIcelandair
Deal found 11/8$545
This oojo deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/87:35 pmRDU - LHR
1 stop10h 15mIcelandair
Fri 12/1212:15 pmLHR - RDU
1 stop11h 20mIcelandair
Deal found 11/7$553
This oojo deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/67:35 pmRDU - LHR
1 stop10h 15mIcelandair
Fri 12/1212:15 pmLHR - RDU
1 stop11h 20mIcelandair
Deal found 11/9$554
This oojo deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/107:35 pmRDU - LHR
1 stop10h 15mIcelandair
Thu 12/188:35 pmLHR - RDU
1 stop27h 00mIcelandair
Deal found 11/7$564
This KAYAK deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/77:35 pmRDU - LHR
1 stop18h 55mIcelandair
Mon 12/228:35 pmLHR - RDU
1 stop27h 00mIcelandair
Deal found 11/8$568
This FlightHub deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/107:35 pmRDU - LHR
1 stop18h 55mIcelandair
Mon 12/228:35 pmLHR - RDU
1 stop27h 00mIcelandair
Deal found 11/8$569

Cheapflights Fare Finder

 
Customize your flight search to find flights from Raleigh to United Kingdom that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 10, 2025.
Use the filters below to find and compare flights from Raleigh to the United Kingdom that are best for you.

Fly from

Raleigh

Fly to

United Kingdom

Route

Depart

Return

Price

RaleighGlasgow

RDU - GLA

RDUGLA

Raleigh-Durham

Fri 1/9

7:35 pm-9:55 am

1 stop9h 20m

Glasgow Intl

Mon 1/12

12:35 pm-6:35 pm

1 stop11h 00m

$528

RaleighGlasgow

RDU - GLA

RDUGLA

Raleigh-Durham

Fri 1/16

7:35 pm-9:55 am

1 stop9h 20m

Glasgow Intl

Mon 1/19

12:35 pm-6:35 pm

1 stop11h 00m

$554

RaleighLondon

RDU - LHR

RDULHR

Raleigh-Durham

Tue 1/20

10:05 am-5:40 pm

2 stops26h 35m

London Heathrow

Sun 1/25

7:50 pm-5:15 pm

3 stops26h 25m

$588

RaleighLondon

RDU - LHR

RDULHR

Raleigh-Durham

Wed 3/18

12:30 pm-5:00 pm

2 stops24h 30m

London Heathrow

Mon 3/23

9:05 pm-9:42 pm

3 stops28h 37m

$592

RaleighEdinburgh

RDU - EDI

RDUEDI

Raleigh-Durham

Sun 12/7

9:57 am-9:45 am

2 stops18h 48m

Edinburgh Turnhouse

Mon 12/22

11:45 am-6:51 pm

1 stop12h 06m

$599

RaleighEdinburgh

RDU - EDI

RDUEDI

Raleigh-Durham

Sun 12/7

10:00 am-9:45 am

1 stop18h 45m

Edinburgh Turnhouse

Mon 12/22

11:45 am-6:51 pm

1 stop12h 06m

$599

RaleighGlasgow

RDU - GLA

RDUGLA

Raleigh-Durham

Thu 1/8

8:45 pm-1:05 pm

1 stop11h 20m

Glasgow Intl

Sun 1/11

9:20 am-5:50 pm

1 stop13h 30m

$600

RaleighGlasgow

RDU - GLA

RDUGLA

Raleigh-Durham

Thu 1/15

8:45 pm-3:10 pm

1 stop13h 25m

Glasgow Intl

Sun 1/18

9:20 am-5:50 pm

1 stop13h 30m

$600

RaleighLondon

RDU - LHR

RDULHR

Raleigh-Durham

Wed 2/11

12:25 pm-4:25 pm

2 stops23h 00m

London Heathrow

Mon 2/16

6:05 pm-5:14 pm

2 stops28h 09m

$600

RaleighEdinburgh

RDU - EDI

RDUEDI

Raleigh-Durham

Fri 1/16

8:45 pm-3:20 pm

1 stop13h 35m

Edinburgh Turnhouse

Mon 1/19

6:05 am-5:50 pm

1 stop16h 45m

$605

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/7

Showing 1-10 of 60 results
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Best time to book a flight from Raleigh to United Kingdom

Have a flexible travel schedule? Discover the best time to fly to United Kingdom from Raleigh with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Raleigh to the United Kingdom

What is the cheapest month to book a flight from Raleigh to United Kingdom?

Currently, September is the cheapest month in which you can book a flight from Raleigh to United Kingdom (average of $158). Flying from Raleigh to United Kingdom in June is currently the most expensive (average of $776). 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.

What is the cheapest time of day to fly from RDU to GB?

Find hourly flight availability from Raleigh to United Kingdom. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 10, 2025.

One of the essential ways to save on airfare from Raleigh to United Kingdom is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 17% on airfare.

What is the cheapest day to fly from Raleigh to United Kingdom?

Use this chart to determine the cheapest time to fly round-trip from Raleigh to United Kingdom. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Raleigh to United Kingdom flight should consider departing on Sunday evenings when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Raleigh to United Kingdom

Explore weekly flight availability from Raleigh to United Kingdom. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated November 10, 2025.

The most flights from RDU to GB0 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).

Reviews of airlines servicing United Kingdom

Get insights into the airlines that provide service to United Kingdom. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to United Kingdom. Reviews last updated November 10, 2025.
Read reviews from past customers who have flown American Airlines, JetBlue, and Icelandair from Raleigh to the United Kingdom. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,046 reviews

Comfort

7.2

Food

6.4

Entertainment

6.9

Boarding

7.5

Overall

7.2

Crew

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,May 2025

PHL - LHR

A very good flight. They were not as accommodating in relation to the food and beverage options. Last year on the same flight to London, they offered an additional glass of wine beer or vodka. They also offered extra snacks and were constantly checking on us. This flight, they barely acknowledged our presence. They were not rude just not sociable or readily accessible.
American Airlines
7.2
Good
11,046 reviews
American Airlines
7.2
Good
11,046 reviews

Comfort

7.2

Food

6.4

Entertainment

6.9

Boarding

7.5

Overall

7.2

Crew

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,May 2025

PHL - LHR

A very good flight. They were not as accommodating in relation to the food and beverage options. Last year on the same flight to London, they offered an additional glass of wine beer or vodka. They also offered extra snacks and were constantly checking on us. This flight, they barely acknowledged our presence. They were not rude just not sociable or readily accessible.
JetBlue
7.2
Good
2,908 reviews
American Airlines
7.2
Good
11,046 reviews

Comfort

7.2

Food

6.4

Entertainment

6.9

Boarding

7.5

Overall

7.2

Crew

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,May 2025

PHL - LHR

A very good flight. They were not as accommodating in relation to the food and beverage options. Last year on the same flight to London, they offered an additional glass of wine beer or vodka. They also offered extra snacks and were constantly checking on us. This flight, they barely acknowledged our presence. They were not rude just not sociable or readily accessible.
Icelandair
7.0
Good
576 reviews
American Airlines
7.2
Good
11,046 reviews

Comfort

7.2

Food

6.4

Entertainment

6.9

Boarding

7.5

Overall

7.2

Crew

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,May 2025

PHL - LHR

A very good flight. They were not as accommodating in relation to the food and beverage options. Last year on the same flight to London, they offered an additional glass of wine beer or vodka. They also offered extra snacks and were constantly checking on us. This flight, they barely acknowledged our presence. They were not rude just not sociable or readily accessible.
Iberia
7.0
Good
3,008 reviews
American Airlines
7.2
Good
11,046 reviews

Comfort

7.2

Food

6.4

Entertainment

6.9

Boarding

7.5

Overall

7.2

Crew

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,May 2025

PHL - LHR

A very good flight. They were not as accommodating in relation to the food and beverage options. Last year on the same flight to London, they offered an additional glass of wine beer or vodka. They also offered extra snacks and were constantly checking on us. This flight, they barely acknowledged our presence. They were not rude just not sociable or readily accessible.
British Airways
6.7
Okay
7,510 reviews
American Airlines
7.2
Good
11,046 reviews

Comfort

7.2

Food

6.4

Entertainment

6.9

Boarding

7.5

Overall

7.2

Crew

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,May 2025

PHL - LHR

A very good flight. They were not as accommodating in relation to the food and beverage options. Last year on the same flight to London, they offered an additional glass of wine beer or vodka. They also offered extra snacks and were constantly checking on us. This flight, they barely acknowledged our presence. They were not rude just not sociable or readily accessible.

Related info for your journey

Find useful and relevant information for your journey from Raleigh to United Kingdom. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Raleigh to United Kingdom?

    Raleigh-Durham (RDU) is the airport you will fly out of if you book a flight from Raleigh to United Kingdom. It is only a 11.1 mi journey to Raleigh-Durham (RDU) from Raleigh’s city center.

  • How long is the flight from Raleigh to United Kingdom?

    A quick flight from Raleigh to United Kingdom can take about 9h 20m. Icelandair provides one of the quickest options available for as low as $528. The distance from Raleigh to United Kingdom is about 3630 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Raleigh to United Kingdom one-way?

    One-way options have recently been found by users for as low as $382 on Icelandair. Other airlines that offer cheap prices include American Airlines from $403 and British Airways from $404 one-way.

  • What are the most popular routes from Raleigh to United Kingdom?

    While some choose either Raleigh-Durham - London Gatwick or Raleigh-Durham - London City, Raleigh-Durham - London Heathrow is the most popular route from Raleigh to United Kingdom.

  • What are the most reliable airlines from Raleigh to United Kingdom?

    Before booking your flight to United Kingdom from Raleigh, check out the most reliable airlines to get you to your destination on time: Malaysia Airlines (85%), American Airlines (83%), Iberia( 83%).

  • What are the cheapest flights from Raleigh to United Kingdom?

    While on average a flight from Raleigh to United Kingdom is generally $1,664, our data shows the cheapest flight currently is $495. When looking at the most popular route, (Raleigh-Durham - London Heathrow), you can expect to pay $490 for that flight.

  • Can I find deals for flights from Raleigh to United Kingdom that include hotel bookings?

    Yes. In addition to deals on Raleigh to United Kingdom flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Raleigh to United Kingdom?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Raleigh to United Kingdom.

  • Can I find deals for business class flights from Raleigh to United Kingdom?

    Yes. Cheapflights offers flight deals from Raleigh to United Kingdom by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Raleigh to United Kingdom?

    Currently, September is the cheapest month in which you can book a flight from Raleigh to United Kingdom (average of $158). Flying from Raleigh to United Kingdom in June is currently the most expensive (average of $776). 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.

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Alternative routes for Raleigh to United Kingdom

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Top 10 airlines flying from Raleigh to United Kingdom

Discover the top 10 airlines that operate flights from Raleigh to United Kingdom. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 10, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$193Average$827FlexibilityNo cancel feeOn-time62%
LufthansaCheapest$244Average$936FlexibilityNo cancel feeOn-time76%
DeltaCheapest$362Average$906FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$479Average$721FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$493Average$884FlexibilityNo cancel feeOn-time71%
Virgin AtlanticCheapest$548Average$897FlexibilityNo cancel feeOn-time72%
British AirwaysCheapest$582Average$812FlexibilityNo cancel feeOn-time70%
IberiaCheapest$608Average$877FlexibilityNo cancel feeOn-time77%
FinnairCheapest$617Average$835FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$627Average$966FlexibilityNo cancel feeOn-time69%

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