How does KAYAK find such low prices on flights from Maryland to Belfast?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Maryland to Belfast. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Maryland to Belfast?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Belfast from Maryland is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Maryland to Belfast?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Belfast with an airline and back to Maryland with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Maryland to Belfast?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Belfast from Maryland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$274 CHEAP FLIGHTS from Maryland to Belfast

KAYAK searches hundreds of travel sites at once for deals on flights to Belfast

...and more

Travelers love KAYAK

41 299 237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals

Cheap Flights from Maryland to Belfast

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent round-trip flight deals from Maryland to Belfast

Sun, Apr 26 - Tue, May 12

8:30 pm - 9:30 pm

IAD

BFS

20h 00m

2 stops

7:35 am - 3:10 pm

BFS

IAD

36h 35m

3 stops

$686Multiple Airlines

Tue, Apr 28 - Tue, May 5

8:30 pm - 11:20 pm

IAD

BFS

21h 50m

3 stops

7:35 am - 3:10 pm

BFS

IAD

36h 35m

3 stops

$712Multiple Airlines

Sun, Apr 26 - Tue, May 12

8:30 pm - 9:30 pm

BWI

BFS

20h 00m

2 stops

8:50 am - 7:25 pm

BFS

BWI

15h 35m

3 stops

$722Multiple Airlines

Mon, Apr 27 - Mon, May 4

8:30 pm - 11:20 pm

IAD

BFS

21h 50m

3 stops

9:25 pm - 8:35 pm

BFS

IAD

28h 10m

3 stops

$748Multiple Airlines

Sun, Apr 26 - Tue, May 12

8:30 pm - 10:30 pm

IAD

BFS

21h 00m

3 stops

7:35 am - 3:10 pm

BFS

IAD

36h 35m

3 stops

$750Multiple Airlines

Mon, Aug 24 - Fri, Aug 28

6:45 pm - 12:55 pm

PHL

BHD

13h 10m

1 stop

6:30 am - 4:40 pm

BHD

PHL

15h 10m

1 stop

$789British Airways

Mon, Aug 24 - Fri, Aug 28

6:45 pm - 3:30 pm

PHL

BHD

15h 45m

1 stop

6:30 am - 4:40 pm

BHD

PHL

15h 10m

1 stop

$799British Airways

Thu, Apr 2 - Tue, Apr 7

5:40 pm - 4:55 pm

IAD

BHD

18h 15m

1 stop

9:50 am - 3:35 pm

BHD

IAD

10h 45m

1 stop

$866Delta

Sun, Apr 26 - Tue, May 12

5:40 pm - 9:20 am

IAD

BHD

10h 40m

1 stop

9:50 am - 3:35 pm

BHD

IAD

10h 45m

1 stop

$929Virgin Atlantic

Sun, Apr 26 - Tue, May 12

7:38 pm - 4:55 pm

DCA

BHD

16h 17m

2 stops

9:50 am - 10:59 pm

BHD

DCA

18h 09m

2 stops

$982Delta

Useful Info

Cheapest flight	$274

Flight from Washington Dulles Airport to Belfast Intl Airport

How does KAYAK find such low prices on flights from Maryland to Belfast?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Maryland to Belfast.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Maryland to Belfast?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Belfast from Maryland is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Maryland to Belfast?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Belfast with an airline and back to Maryland with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Maryland to Belfast?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Belfast from Maryland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Belfast

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Cabin class types available on flights to Maryland

First Class flights to Belfast

Business Class flights to Belfast

Premium Economy Class flights to Belfast

Economy Class flights to Belfast

$274 Find Cheap Flights from Maryland to Belfast

KAYAK searches hundreds of travel sites at once for deals on flights to Belfast

Cheap Flights from Maryland to Belfast

Recent round-trip flight deals from Maryland to Belfast

Recent one-way flight deals from Maryland to Belfast

Good to know

FAQs for booking flights from Maryland to Belfast

How does KAYAK find such low prices on flights from Maryland to Belfast?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Maryland to Belfast.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Maryland to Belfast?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Belfast from Maryland is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Maryland to Belfast?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Belfast with an airline and back to Maryland with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Maryland to Belfast?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Belfast from Maryland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Belfast

Cabin class types available on flights to Maryland

Complete your trip to Belfast with a hotel stay or car rental

Find direct flights for Belfast

Flights to other popular destinations

Flights from domestic origins to Belfast

Choose which airport to fly into in Belfast

Find deals for your return flight