$278+ Cheap flights from Maryland to Belfast
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 1/28. Fares are subject to change and may not be available on all flights or dates of travel.
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Cheapest flights from Maryland to BelfastExplore the most affordable flight options available from Maryland to Belfast. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.
Explore the most affordable flight options available from Maryland to Belfast. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.
This Cheapflightsfares deal was found by Cheapflights users on 12/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Cheapflightsfares deal was found by Cheapflights users on 12/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Find flight deals from Maryland to Belfast
Keep the following information in mind while searching for Maryland to Belfast flight deals. Data was last updated December 18, 2025.
Round-trip from | $617 (oojo) |
|---|---|
One-way from | $278 (Trip.com) |
Cheapflights Fare Finder
Use the filters below to find and compare flights from Maryland to Belfast that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
PhiladelphiaBelfast
PHL - BHD
PHLBHD
Philadelphia
Tue 4/7
6:45 pm-10:35 am
1 stop10h 50m
Belfast City
Tue 4/21
9:35 am-4:40 pm
1 stop12h 05m
Washington, D.C.Belfast
IAD - BHD
IADBHD
Washington, D.C. Dulles Intl
Wed 1/28
6:20 pm-10:15 am
1 stop10h 55m
Belfast City
Wed 2/4
12:25 pm-7:55 pm
1 stop12h 30m
Washington, D.C.Belfast
IAD - BHD
IADBHD
Washington, D.C. Dulles Intl
Thu 2/12
6:20 pm-10:20 am
1 stop11h 00m
Belfast City
Sun 2/22
6:30 am-3:35 pm
1 stop14h 05m
Washington, D.C.Belfast
IAD - BHD
IADBHD
Washington, D.C. Dulles Intl
Wed 3/11
10:45 pm-4:35 pm
1 stop13h 50m
Belfast City
Thu 3/19
9:05 am-8:55 pm
1 stop15h 50m
Washington, D.C.Belfast
IAD - BHD
IADBHD
Washington, D.C. Dulles Intl
Thu 3/5
6:20 pm-10:20 am
1 stop11h 00m
Belfast City
Thu 3/12
6:35 am-8:55 pm
1 stop18h 20m
BaltimoreBelfast
BWI - BHD
BWIBHD
Baltimore/Washington
Wed 3/11
9:35 pm-2:15 pm
1 stop12h 40m
Belfast City
Thu 3/19
9:05 am-7:45 pm
1 stop14h 40m
Washington, D.C.Belfast
IAD - BHD
IADBHD
Washington, D.C. Dulles Intl
Mon 3/16
10:45 pm-4:05 pm
1 stop13h 20m
Belfast City
Sun 3/22
5:35 pm-4:35 pm
1 stop27h 00m
Washington, D.C.Belfast
DCA - BHD
DCABHD
Washington, D.C. Reagan-National
Thu 1/15
10:15 pm-8:25 am
2 stops29h 10m
Belfast City
Tue 1/20
10:00 am-9:30 pm
2 stops16h 30m
Washington, D.C.Belfast
DCA - BHD
DCABHD
Washington, D.C. Reagan-National
Wed 1/28
1:35 pm-9:10 am
2 stops14h 35m
Belfast City
Wed 2/4
11:25 am-10:03 pm
2 stops15h 38m
Washington, D.C.Belfast
DCA - BHD
DCABHD
Washington, D.C. Reagan-National
Wed 3/11
1:44 pm-10:15 am
2 stops16h 31m
Belfast City
Thu 3/19
8:00 pm-4:37 pm
2 stops24h 37m