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Cheap flights from Washington, D.C. Reagan-National Airport to Northern Ireland from £397

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 19/7. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — BFS
26 Jan — 2 Feb1
1 adult

Cheap flight deals from Reagan-National to Northern Ireland

Discover tips and strategies to find the most affordable flight options for your journey from Reagan-National (DCA) to Northern Ireland (GBNIR). 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 21 January 2025.

Round-trip from

£517

One-way from

£397
British Airways
  • British Airways
  • 2/4-16/4
  • 4 total stops
  • 32h 50m total
  • Washington, D.C. to Northern Ireland
Search Deals
British Airways
  • British Airways
  • 19/7
  • 2 total stops
  • 12h 40m total
  • Washington, D.C. to Northern Ireland
Search Deals

Find flight deals from Reagan-National to Northern Ireland

Cheapest flights from Reagan-National to Northern Ireland
Explore the most affordable flight options available from Reagan-National to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 January 2025.

Wed 2/418:59DCA - BHD
2 stops15h 36mBritish Airways
Wed 16/406:50BHD - DCA
2 stops17h 14mBritish Airways
Deal found 20/1£517
Thu 6/306:00DCA - BFS
2 stops26h 50mMultiple Airlines
Thu 13/308:30BFS - DCA
2 stops16h 30mMultiple Airlines
Deal found 20/1£726
Tue 8/416:10DCA - BHD
2 stops16h 30mMultiple Airlines
Thu 1/507:05BHD - DCA
3 stops20h 23mMultiple Airlines
Deal found 20/1£1,031

Find flights from Reagan-National to Northern Ireland within your budget

Customise your flight search to find flights from Reagan-National to Northern Ireland 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 858,174 searches. Data last updated 21 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Washington, D.C.Belfast

DCA - BHD

DCABHD

Washington, D.C. Reagan-National

Wed 2/4

18:59-15:35

2 stops15h 36m

Belfast City

Wed 16/4

06:50-19:04

2 stops17h 14m

£517

Washington, D.C.Belfast

DCA - BFS

DCABFS

Washington, D.C. Reagan-National

Thu 6/3

06:00-13:50

2 stops26h 50m

Belfast Intl

Thu 13/3

08:30-21:00

2 stops16h 30m

£726

Washington, D.C.Belfast

DCA - BHD

DCABHD

Washington, D.C. Reagan-National

Tue 8/4

16:10-13:40

2 stops16h 30m

Belfast City

Thu 1/5

07:05-22:28

3 stops20h 23m

£1,031

Washington, D.C.Belfast

DCA - BHD

DCABHD

Washington, D.C. Reagan-National

Sat 19/7

16:30-10:10

2 stops12h 40m

£397

Flights are sorted by cheapest return flights first.

Deals found on 19/1

Best time to book a flight from Reagan-National to Northern Ireland

Have a flexible travel schedule? Discover the best time to fly to Northern Ireland from Reagan-National with our price prediction graph.
Estimated return 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.

Travel insights for flights from Reagan-National to Northern Ireland

Get recent, data-driven insights about flights from Reagan-National to Northern Ireland including ideal travel times, pricing trends, and more.

Rainfall in Northern Ireland by month

Plan your trip to Northern Ireland by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Northern Ireland ranges from 50.0 - 90.0 inches per month. October is typically the wettest month, when rainfall can reach 90.0 mm. April is typically the driest time to visit Northern Ireland when rainfall is around 50.0 mm.

Temperature in Northern Ireland by month

Plan your trip to Northern Ireland by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Northern Ireland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

Reviews of airlines servicing Northern Ireland

Get insights into the airlines that provide service to Northern Ireland. 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 Northern Ireland. Reviews last updated 21 January 2025.
British Airways
6.6
Okay
6,834 reviews
Check prices

Overall

6.6

Crew

7.6

Comfort

6.7

Entertainment

6.4

Food

6.3

Boarding

6.8

Reviews

1 / 10

Staff at Austin Airport were great, and boarding was done efficiently. The crew on the plane were very good at their jobs. The seats for a long flight are minimum comfort and padding. This is my 3rd time flying to London and it is the 3rd time my baggage was damaged, ensure to inspect your baggage before leaving the airport.

British Airways
6.6
Okay
6,834 reviews
British Airways
6.6
Okay
6,834 reviews
Check prices

Overall

6.6

Crew

7.6

Comfort

6.7

Entertainment

6.4

Food

6.3

Boarding

6.8

Reviews

1 / 10

Staff at Austin Airport were great, and boarding was done efficiently. The crew on the plane were very good at their jobs. The seats for a long flight are minimum comfort and padding. This is my 3rd time flying to London and it is the 3rd time my baggage was damaged, ensure to inspect your baggage before leaving the airport.

Related info for your journey

Find useful and relevant information for your journey from Reagan-National to Northern Ireland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from Reagan-National to Northern Ireland that include hotel bookings?

    Yes. In addition to deals on Reagan-National to Northern Ireland flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Reagan-National to Northern Ireland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Reagan-National to Northern Ireland.

  • Can I find deals for business class flights from Reagan-National to Northern Ireland?

    Yes. Cheapflights offers flight deals from Reagan-National to Northern Ireland 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 Washington, D.C. Reagan-National Airport to Northern Ireland?

    Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Northern Ireland (average of £67). Flying from Washington, D.C. Reagan-National Airport to Northern Ireland in July is currently the most expensive (average of £90). 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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Alternative routes for Reagan-National to Northern Ireland

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