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$893+ Cheap flights from Raleigh (RDU) to Belfast

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/8. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — BHD
oct. 16 — oct. 231
jue. 10/16
jue. 10/23
1 adult, Economy
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Cheap flight deals from Raleigh to Belfast

Discover tips and strategies to find the most affordable flight options for your journey from Raleigh (RDU) to Belfast (BF1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated septiembre 16, 2025.

Round-trip from

$893
(KLM)
From Raleigh-Durham to Belfast
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Find flight deals from Raleigh to Belfast

Cheapest flights from Raleigh to Belfast
Explore the most affordable flight options available from Raleigh to Belfast. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 16, 2025.

This KLM deal was found by Cheapflights users on 9/15. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/81:00 pmRDU - BHD
2 stops22h 55mKLM
dom. 10/126:30 amBHD - RDU
2 stops22h 34mKLM
Deal found 9/15$893
This American Airlines deal was found by Cheapflights users on 9/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/83:40 pmRDU - BHD
2 stops15h 15mAmerican Airlines
dom. 10/126:50 amBHD - RDU
1 stop12h 00mAmerican Airlines
Deal found 9/13$914
This Mytrip deal was found by Cheapflights users on 9/16. 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.
jue. 9/258:30 pmRDU - BFS
2 stops15h 10mMultiple Airlines
lun. 9/296:10 amBFS - RDU
2 stops18h 20mMultiple Airlines
Deal found 9/16$1,812
This KAYAK deal was found by Cheapflights users on 9/14. 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.
mar. 9/166:15 pmRDU - BHD
1 stop11h 20mIberia
jue. 9/186:35 amBHD - RDU
1 stop12h 15mIberia
Deal found 9/14$2,844

Cheapflights Fare Finder

 
Customize your flight search to find flights from Raleigh to Belfast 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 septiembre 16, 2025.
Use the filters below to find and compare flights from Raleigh to Belfast that are best for you.

Fly from

Raleigh

Fly to

Belfast

Route

Depart

Return

Price

RaleighBelfast

RDU - BHD

RDUBHD

Raleigh-Durham

mié. 10/8

1:00 pm-4:55 pm

2 stops22h 55m

Belfast City

dom. 10/12

6:30 am-12:04 am

2 stops22h 34m

$893

RaleighBelfast

RDU - BHD

RDUBHD

Raleigh-Durham

mié. 10/8

3:40 pm-11:55 am

2 stops15h 15m

Belfast City

dom. 10/12

6:50 am-1:50 pm

1 stop12h 00m

$914

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Best time to book a flight from Raleigh to Belfast

Have a flexible travel schedule? Discover the best time to fly to Belfast 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 Belfast

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

Find hourly flight availability from Raleigh to Belfast. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septiembre 16, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Raleigh to Belfast as you normally would.

Related info for your journey

Find useful and relevant information for your journey from Raleigh to Belfast. 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 Belfast?

    Most people fly from Raleigh-Durham (RDU) if they book a flight from Raleigh to Belfast. On average, Raleigh-Durham has 0 outbound flights to Belfast per day from 0 airlines. Raleigh-Durham is conveniently located just 11.1 mi from Raleigh’s city center.

  • How long is the flight from Raleigh to Belfast?

    KLM and American Airlines can get you from Raleigh to Belfast in just under 15h 15m. Your travel time can differ by up to 7h 40m. The distance between Raleigh and Belfast is about 3590 mi. This flight may include one or multiple stops.

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

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

  • How can I find direct flights from Raleigh to Belfast?

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

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

    Yes. Cheapflights offers flight deals from Raleigh to Belfast 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 Belfast?

    Currently, February is the cheapest month in which you can book a flight from Raleigh to Belfast (average of $657). Flying from Raleigh to Belfast in June is currently the most expensive (average of $1,189). 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.

See more FAQs

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