What is the cheapest month to book a flight from District of Columbia to Northern Ireland?

Currently, January is the cheapest month in which you can book a flight from District of Columbia to Northern Ireland (average of £67). Flying from District of Columbia to Northern Ireland in August 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.

What is the cheapest month to fly from District of Columbia to Northern Ireland?

October is one of the best times of the year to fly to Northern Ireland from District of Columbia. Prices for October average £597 per person but you can even find prices for as low as £456. The most expensive prices can be found in the month of July. Opting for a October flight can save you 31% on your journey compared to booking in July

What is the cheapest time of day to fly from DC to NIR?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from District of Columbia to Northern Ireland as you normally would.

How can I find direct flights from District of Columbia to Northern Ireland?

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

Can I find deals for business class flights from District of Columbia to Northern Ireland?

Yes. Cheapflights offers flight deals from District of Columbia 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.

£408+ Flights from District of Columbia to Northern Ireland

Find flights from District of Columbia to Northern Ireland within your budget

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Belfast

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

Thu 9/1

21:55-14:00

1 stop11h 05m

Belfast City

Mon 13/1

19:30-15:35

1 stop25h 05m

£491

Washington, D.C.Belfast

DCA - BHD

DCABHD

Washington, D.C. Reagan-National

Thu 9/1

12:55-10:20

2 stops16h 25m

Belfast City

Mon 13/1

19:30-18:57

2 stops28h 27m

£497

Washington, D.C.Belfast

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

Mon 21/4

18:08-12:50

2 stops13h 42m

Belfast City

Mon 28/4

06:35-17:35

1 stop16h 00m

£503

Washington, D.C.Belfast

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

Sat 15/3

19:59-16:50

2 stops16h 51m

Belfast City

Sat 22/3

17:20-16:45

1 stop27h 25m

£528

Washington, D.C.Belfast

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

Thu 9/1

17:35-16:50

1 stop18h 15m

Belfast City

Mon 13/1

06:30-18:57

2 stops17h 27m

£534

Washington, D.C.Belfast

IAD - BFS

IADBFS

Washington, D.C. Dulles Intl

Tue 22/4

18:50-19:30

2 stops19h 40m

Belfast Intl

Sat 3/5

06:00-17:40

2 stops16h 40m

£602

Washington, D.C.Belfast

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

Sat 15/3

15:55-11:10

2 stops15h 15m

Belfast City

Sat 22/3

15:05-08:05

2 stops21h 00m

£660

Washington, D.C.Belfast

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

Thu 9/1

17:10-13:35

2 stops15h 25m

Belfast City

Mon 13/1

14:40-15:40

2 stops30h 00m

£662

Washington, D.C.Belfast

DCA - BHD

DCABHD

Washington, D.C. Reagan-National

Sun 29/12

18:29-13:55

2 stops14h 26m

Belfast City

Fri 3/1

06:45-17:16

2 stops15h 31m

£1,987

Washington, D.C.Belfast

IAD - BHD

IADBHD

Washington, D.C. Dulles Intl

Wed 11/12

17:10-12:35

2 stops14h 25m

£408

Flights are sorted by cheapest return flights first.

Deals found on 4/12

Showing 1-10 of 15 results

Cheap flight deals from District of Columbia to Northern Ireland

Find flight deals from District of Columbia to Northern Ireland

Cheapest flights from District of Columbia to Northern Ireland
Explore the most affordable flight options available from District of Columbia to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 December 2024.

Sun 29/1217:10IAD - BHD

2 stops11h 40mMultiple Airlines

Fri 3/117:55BHD - IAD

2 stops26h 45mMultiple Airlines

Deal found 4/12£1,104

Mon 23/1218:00IAD - BHD

2 stops13h 35mBritish Airways

Mon 30/1207:10BHD - IAD

2 stops13h 25mBritish Airways

Deal found 3/12£1,385

Mon 23/1215:55IAD - BFS

2 stops24h 45mMultiple Airlines

Mon 30/1217:30BFS - IAD

2 stops26h 05mMultiple Airlines

Deal found 3/12£1,388

Sun 29/1217:35IAD - BHD

1 stop22h 25mKLM

Fri 3/106:30BHD - IAD

1 stop14h 15mKLM

Deal found 4/12£1,707

Mon 23/1219:45DCA - BHD

2 stops15h 30mBritish Airways

Mon 30/1206:35BHD - DCA

2 stops17h 23mBritish Airways

Deal found 3/12£1,714

Sun 29/1218:29DCA - BHD

2 stops14h 26mAmerican Airlines

Fri 3/106:45BHD - DCA

2 stops15h 31mAmerican Airlines

Deal found 4/12£1,987

Best flights from District of Columbia to Northern Ireland
Discover carefully curated flight deals from District of Columbia to Northern Ireland that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 December 2024.

Thu 9/121:55IAD - BHD

1 stop11h 05mBritish Airways

Mon 13/119:30BHD - IAD

1 stop25h 05mBritish Airways

Deal found 4/12£491

Mon 21/418:08IAD - BHD

2 stops13h 42mAmerican Airlines

Mon 28/406:35BHD - IAD

1 stop16h 00mAmerican Airlines

Deal found 4/12£503

Sat 15/319:59IAD - BHD

2 stops16h 51mKLM

Sat 22/317:20BHD - IAD

1 stop27h 25mKLM

Deal found 4/12£528

Thu 9/117:35IAD - BHD

1 stop18h 15mDelta

Mon 13/106:30BHD - IAD

2 stops17h 27mDelta

Deal found 4/12£534

Tue 22/418:50IAD - BFS

2 stops19h 40mMultiple Airlines

Sat 3/506:00BFS - IAD

2 stops16h 40mMultiple Airlines

Deal found 4/12£602

Thu 9/117:10IAD - BHD

2 stops15h 25mAer Lingus

Mon 13/114:40BHD - IAD

2 stops30h 00mAer Lingus

Deal found 4/12£662

Thu 9/112:55DCA - BHD

2 stops16h 25mBritish Airways

Mon 13/119:30BHD - DCA

2 stops28h 27mBritish Airways

Deal found 4/12£497

Sat 15/315:55IAD - BHD

2 stops15h 15mMultiple Airlines

Sat 22/315:05BHD - IAD

2 stops21h 00mMultiple Airlines

Deal found 4/12£660

Sun 29/1218:29DCA - BHD

2 stops14h 26mAmerican Airlines

Fri 3/106:45BHD - DCA

2 stops15h 31mAmerican Airlines

Deal found 4/12£1,987

Last-minute flights from District of Columbia to Northern Ireland
Discover last-minute flight deals from District of Columbia to Northern Ireland. Data last updated 5 December 2024 and is based on user searches.

Sun 29/1217:10IAD - BHD

2 stops11h 40mMultiple Airlines

Fri 3/117:55BHD - IAD

2 stops26h 45mMultiple Airlines

Deal found 4/12£1,104

Sun 29/1217:35IAD - BHD

1 stop22h 25mKLM

Fri 3/106:30BHD - IAD

1 stop14h 15mKLM

Deal found 4/12£1,707

Sun 29/1218:29DCA - BHD

2 stops14h 26mAmerican Airlines

Fri 3/106:45BHD - DCA

2 stops15h 31mAmerican Airlines

Deal found 4/12£1,987

Thu 9/121:55IAD - BHD

1 stop11h 05mBritish Airways

Mon 13/119:30BHD - IAD

1 stop25h 05mBritish Airways

Deal found 4/12£491

Thu 9/112:55DCA - BHD

2 stops16h 25mBritish Airways

Mon 13/119:30BHD - DCA

2 stops28h 27mBritish Airways

Deal found 4/12£497

Thu 9/117:35IAD - BHD

1 stop18h 15mDelta

Mon 13/106:30BHD - IAD

2 stops17h 27mDelta

Deal found 4/12£534

Thu 9/117:10IAD - BHD

2 stops15h 25mAer Lingus

Mon 13/114:40BHD - IAD

2 stops30h 00mAer Lingus

Deal found 4/12£662

Sat 18/119:40IAD - BFS

2 stops12h 30mMultiple Airlines

Sat 25/109:30BFS - IAD

3 stops40h 30mMultiple Airlines

Deal found 4/12£652

One-way flights from District of Columbia to Northern Ireland
Search for one-way flight options from District of Columbia to Northern Ireland. Find affordable one-way fares based on user searches. Data last updated 5 December 2024.

Wed 11/1217:10IAD - BHD

2 stops14h 25mBritish Airways

Deal found 4/12£408

Wed 18/1208:30IAD - BFS

2 stops33h 15mMultiple Airlines

Deal found 4/12£590

Wed 18/1208:30IAD - BHD

2 stops30h 00mMultiple Airlines

Deal found 4/12£646

Wed 18/1217:35IAD - BHD

1 stop18h 15mAir France

Deal found 4/12£836

Wed 18/1220:40DCA - BFS

2 stops16h 50mMultiple Airlines

Deal found 4/12£842

Wed 18/1211:59DCA - BHD

2 stops17h 06mBritish Airways

Deal found 4/12£846

Best time to book a flight from District of Columbia to Northern Ireland

Have a flexible travel schedule? Discover the best time to fly to Northern Ireland from District of Columbia 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 District of Columbia to Northern Ireland

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

Rainfall in Northern Ireland 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

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

See what other customers who have flown with British Airways and American Airlines from District of Columbia to Northern Ireland have to say. 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.

Delta

8.0

Very Good

8,687 reviews

Check prices

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very Good

8,687 reviews

Delta

8.0

Very Good

8,687 reviews

Check prices

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM

7.8

Good

1,340 reviews

Delta

8.0

Very Good

8,687 reviews

Check prices

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air France

7.4

Good

1,519 reviews

Delta

8.0

Very Good

8,687 reviews

Check prices

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very Good

8,687 reviews

Check prices

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Aer Lingus

7.1

Good

1,085 reviews

Delta

8.0

Very Good

8,687 reviews

Check prices

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Can I find deals for flights from District of Columbia to Northern Ireland that include hotel bookings?
Yes. In addition to deals on District of Columbia to Northern Ireland flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from District of Columbia to Northern Ireland?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from District of Columbia to Northern Ireland.
Can I find deals for business class flights from District of Columbia to Northern Ireland?
Yes. Cheapflights offers flight deals from District of Columbia 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 District of Columbia to Northern Ireland?
Currently, January is the cheapest month in which you can book a flight from District of Columbia to Northern Ireland (average of £67). Flying from District of Columbia to Northern Ireland in August 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for District of Columbia to Northern Ireland

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Atlanta to Heathrow flights

Los Angeles to Gatwick flights

Boston to London City flights

LaGuardia to Gatwick flights

Newark to Stansted flights

Stewart to Luton flights

Dulles Intl to Gatwick flights

Reagan-National to Heathrow flights

Denver to Heathrow flights

Orlando to Heathrow flights

Boston to Stansted flights

Hobby to Heathrow flights

Dulles Intl to London City flights

O'Hare Intl to Gatwick flights

Baltimore to Gatwick flights

O'Hare Intl to London City flights

San Francisco to Gatwick flights

Seattle to Gatwick flights

Newark to Edinburgh flights

San Francisco to London City flights

Orlando to Gatwick flights

Philadelphia to Heathrow flights

Detroit to Heathrow flights

Baltimore to Stansted flights

Sky Harbor Intl to Heathrow flights

George Bush Intcntl to Heathrow flights

Reagan-National to Gatwick flights

Direct flights to United Kingdom

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How does Cheapflights help users find flights from District of Columbia to Northern Ireland?

When you search for this flight from District of Columbia to Northern Ireland, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from District of Columbia to Northern Ireland?

Cheapflights simply makes it quick and affordable to book flights from District of Columbia to Northern Ireland by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from District of Columbia to Northern Ireland with no change fees?

Certainly. Search results for flights to Northern Ireland from District of Columbia shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from District of Columbia to Northern Ireland become cheaper?

Yes, Cheapflights offers price alerts on District of Columbia to Northern Ireland flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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Cheap flights from District of Columbia to Northern Ireland from £408

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 11/12. Fares are subject to change and may not be available on all flights or dates of travel.

Find flights from District of Columbia to Northern Ireland within your budget

Cheap flight deals from District of Columbia to Northern Ireland

Find flight deals from District of Columbia to Northern Ireland

Cheapest flights from District of Columbia to Northern IrelandExplore the most affordable flight options available from District of Columbia to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 December 2024.

Explore the most affordable flight options available from District of Columbia to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 December 2024.

Best time to book a flight from District of Columbia to Northern Ireland

Have a flexible travel schedule? Discover the best time to fly to Northern Ireland from District of Columbia with our price prediction graph.

Travel insights for flights from District of Columbia to Northern Ireland

Get recent, data-driven insights about flights from District of Columbia 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.

Temperature in Northern Ireland by month

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

Reviews of airlines servicing Northern Ireland

Related info for your journey

Find useful and relevant information for your journey from District of Columbia 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 District of Columbia to Northern Ireland that include hotel bookings?

How can I find direct flights from District of Columbia to Northern Ireland?

Can I find deals for business class flights from District of Columbia to Northern Ireland?

What is the cheapest month to book a flight from District of Columbia to Northern Ireland?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for District of Columbia to Northern Ireland

See prices for flight routes from nearby airports that may be better suited for you.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from District of Columbia to Northern Ireland?

Why should you use Cheapflights to find cheap flight tickets from District of Columbia to Northern Ireland?

Can Cheapflights find flights from District of Columbia to Northern Ireland with no change fees?

Can Cheapflights notify me if prices for flights from District of Columbia to Northern Ireland become cheaper?

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from District of Columbia to Northern Ireland
Explore the most affordable flight options available from District of Columbia to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 December 2024.