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Cheap flights from Baltimore to Belfast from £253

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Baltimore to Belfast departing on 11/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Find the cheapest flights from Baltimore to Belfast

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
19:40 - 20:55
BWI
-
BFS
20h 15m
2 stops
Multiple Airlines Logo
21:00 - 18:40
BFS
-
BWI
26h 40m
3 stops
£659Multiple Airlines
Tue, 3 Nov - Wed, 18 Nov
Multiple Airlines Logo
19:40 - 22:20
BWI
-
BFS
21h 40m
3 stops
Multiple Airlines Logo
17:40 - 18:40
BFS
-
BWI
30h 00m
3 stops
£672Multiple Airlines
Thu, 12 Nov - Thu, 19 Nov
Multiple Airlines Logo
19:40 - 22:20
BWI
-
BFS
21h 40m
2 stops
Multiple Airlines Logo
18:35 - 18:40
BFS
-
BWI
29h 05m
3 stops
£680Multiple Airlines
Thu, 12 Nov - Thu, 19 Nov
Multiple Airlines Logo
19:40 - 22:50
BWI
-
BFS
22h 10m
3 stops
Multiple Airlines Logo
21:00 - 18:40
BFS
-
BWI
26h 40m
3 stops
£684Multiple Airlines
Sat, 14 Nov - Wed, 25 Nov
Multiple Airlines Logo
19:40 - 20:45
BWI
-
BFS
20h 05m
3 stops
Multiple Airlines Logo
21:00 - 18:40
BFS
-
BWI
26h 40m
3 stops
£693Multiple Airlines
Wed, 11 Nov - Wed, 18 Nov
British Airways Logo
21:35 - 14:15
BWI
-
BHD
12h 40m
1 stop
British Airways Logo
11:05 - 18:45
BHD
-
BWI
12h 40m
1 stop
£710British Airways
Mon, 26 Oct - Thu, 5 Nov
British Airways Logo
21:30 - 12:55
BWI
-
BHD
10h 25m
1 stop
British Airways Logo
16:05 - 19:40
BHD
-
BWI
32h 35m
1 stop
£727British Airways
Mon, 28 Sep - Wed, 30 Sep
British Airways Logo
21:30 - 12:55
BWI
-
BHD
10h 25m
1 stop
British Airways Logo
18:20 - 19:40
BHD
-
BWI
30h 20m
1 stop
£728British Airways
Mon, 28 Sep - Wed, 30 Sep
American Airlines Logo
15:54 - 14:15
BWI
-
BHD
18h 21m
2 stops
American Airlines Logo
06:35 - 18:45
BHD
-
BWI
17h 10m
1 stop
£729American Airlines
Mon, 26 Oct - Thu, 5 Nov
American Airlines Logo
18:24 - 16:05
BWI
-
BHD
17h 41m
2 stops
American Airlines Logo
06:35 - 19:30
BHD
-
BWI
17h 55m
2 stops
£736American Airlines
Mon, 26 Oct - Thu, 5 Nov

British Airways flights from Baltimore to Belfast

Our best British Airways deals on Baltimore to Belfast flight tickets
British Airways
26 Oct
BWI21:35Baltimore/Washington
12h 40m
1 stop
BHD14:15Belfast City
5 Nov
BHD11:05Belfast City
12h 40m
1 stop
BWI18:45Baltimore/Washington
£710
British Airways
28 Sept
BWI21:30Baltimore/Washington
10h 25m
1 stop
BHD12:55Belfast City
30 Sept
BHD16:05Belfast City
32h 35m
1 stop
BWI19:40Baltimore/Washington
£727
British Airways
28 Sept
BWI21:30Baltimore/Washington
10h 25m
1 stop
BHD12:55Belfast City
30 Sept
BHD18:20Belfast City
30h 20m
1 stop
BWI19:40Baltimore/Washington
£728

American Airlines flights from Baltimore to Belfast

Our best American Airlines deals on Baltimore to Belfast flight tickets
American Airlines
26 Oct
BWI15:54Baltimore/Washington
18h 21m
2 stops
BHD14:15Belfast City
5 Nov
BHD06:35Belfast City
17h 10m
1 stop
BWI18:45Baltimore/Washington
£729
American Airlines
26 Oct
BWI18:24Baltimore/Washington
17h 41m
2 stops
BHD16:05Belfast City
5 Nov
BHD06:35Belfast City
17h 55m
2 stops
BWI19:30Baltimore/Washington
£736
American Airlines
12 Nov
BWI13:53Baltimore/Washington
15h 27m
2 stops
BHD10:20Belfast City
19 Nov
BHD06:35Belfast City
17h 10m
1 stop
BWI18:45Baltimore/Washington
£766

momondo Fare Finder

 
Customise your flight search to find flights from Baltimore 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, momondo users made 279,928 searches. Data last updated 30 May 2026.
Use the filters below to find and compare flights from Baltimore to Belfast that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BaltimoreBelfast

BWI - BFS

BWIBFS

Baltimore/Washington

Tue 3/11

19:40-20:55

2 stops20h 15m

Belfast Intl

Wed 18/11

21:00-18:40

3 stops26h 40m

£659

BaltimoreBelfast

BWI - BFS

BWIBFS

Baltimore/Washington

Thu 12/11

19:40-22:20

3 stops21h 40m

Belfast Intl

Thu 19/11

17:40-18:40

3 stops30h 00m

£672

BaltimoreBelfast

BWI - BFS

BWIBFS

Baltimore/Washington

Thu 12/11

19:40-22:20

2 stops21h 40m

Belfast Intl

Thu 19/11

18:35-18:40

3 stops29h 05m

£680

BaltimoreBelfast

BWI - BFS

BWIBFS

Baltimore/Washington

Sat 14/11

19:40-22:50

3 stops22h 10m

Belfast Intl

Wed 25/11

21:00-18:40

3 stops26h 40m

£684

BaltimoreBelfast

BWI - BFS

BWIBFS

Baltimore/Washington

Wed 11/11

19:40-20:45

3 stops20h 05m

Belfast Intl

Wed 18/11

21:00-18:40

3 stops26h 40m

£693
Fastest return journey

BaltimoreBelfast

BWI - BHD

BWIBHD

Baltimore/Washington

Mon 26/10

21:35-14:15

1 stop12h 40m

Belfast City

Thu 5/11

11:05-18:45

1 stop12h 40m

£710

BaltimoreBelfast

BWI - BHD

BWIBHD

Baltimore/Washington

Mon 28/9

21:30-12:55

1 stop10h 25m

Belfast City

Wed 30/9

16:05-19:40

1 stop32h 35m

£727

BaltimoreBelfast

BWI - BHD

BWIBHD

Baltimore/Washington

Mon 28/9

21:30-12:55

1 stop10h 25m

Belfast City

Wed 30/9

18:20-19:40

1 stop30h 20m

£728

BaltimoreBelfast

BWI - BHD

BWIBHD

Baltimore/Washington

Mon 26/10

15:54-14:15

2 stops18h 21m

Belfast City

Thu 5/11

06:35-18:45

1 stop17h 10m

£729

BaltimoreBelfast

BWI - BHD

BWIBHD

Baltimore/Washington

Mon 26/10

18:24-16:05

2 stops17h 41m

Belfast City

Thu 5/11

06:35-19:30

2 stops17h 55m

£736

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Belfast from

How to get the cheapest flight ticket from Baltimore to Belfast

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Baltimore/Washington to Belfast?

British Airways is the most popular carrier operating from Baltimore/Washington to Belfast

Cheap Baltimore to Belfast flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Baltimore to Belfast

Fastest flight time

9h 55m

Direct flights

None
The fastest flight from Baltimore to Belfast takes 9h 55m
There are no direct flights from Baltimore to Belfast. There are no popular flight routes from Baltimore to Belfast.
Search flight deals

Frequently asked questions about flying from Baltimore to Belfast

  • How far is Baltimore/Washington to Belfast by plane?

    There are 3338.8 mi between Baltimore/Washington and Belfast. Flights usually cover this in 9h 55m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Baltimore/Washington Airport to Belfast?

    Prices for flights from Baltimore/Washington Airport to Belfast refresh daily.

  • How old do you have to be to fly from Baltimore/Washington Airport to Belfast?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Baltimore/Washington Airport to Belfast.

  • What documentation or ID do you need to fly to Belfast?

    The required travel and health documents for your Belfast trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Belfast. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Baltimore to Belfast?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Belfast from Baltimore.

Can I find flights from Baltimore to Belfast with flexible booking policies on momondo?

Yes. All flights to Belfast from Baltimore on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Baltimore to Belfast?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Baltimore to Belfast.

I’m not ready to book a flight from Baltimore to Belfast right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Baltimore to Belfast flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Find better results for your trip to the United Kingdom

Fly into one of these airports located in Belfast

Airports listed have a maximum distance of 12.2 mi from Belfast
Belfast Intl Airport
Belfast City Airport