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Cheap flights from Baltimore to Belfast from £464

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — BHD
18 Jun — 25 Jun1
1 adult

Cheap flight deals from Baltimore to Belfast

Discover tips and strategies to find the most affordable flight options for your journey from Baltimore (BWI) to Belfast (BF1). 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 13 June 2025.

Round-trip from

£464

Popular in

June

Cheapest in

August

Average price

£907
American Airlines
  • American Airlines
  • 3/10-6/10
  • 2 total stops
  • 25h 30m total
  • Baltimore to Belfast
Search Deals
Highest demand for flights based on searches. 22% potential increase in price (£118 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (£24 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2025
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Find flight deals from Baltimore to Belfast

Cheapest flights from Baltimore to Belfast
Explore the most affordable flight options available from Baltimore to Belfast. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.

Fri 3/1021:20BWI - BHD
1 stop13h 10mAmerican Airlines
Mon 6/1012:15BHD - BWI
1 stop12h 20mAmerican Airlines
Deal found 10/6£464
Fri 3/1018:44BWI - BHD
2 stops18h 31mBritish Airways
Mon 6/1006:40BHD - BWI
1 stop17h 55mBritish Airways
Deal found 10/6£489
Wed 8/1018:50BWI - BFS
2 stops23h 20mMultiple Airlines
Sun 12/1007:00BFS - BWI
2 stops15h 40mMultiple Airlines
Deal found 11/6£514
Fri 5/920:30BWI - BHD
2 stops15h 50mMultiple Airlines
Mon 8/914:30BHD - BWI
2 stops37h 57mMultiple Airlines
Deal found 10/6£584
Fri 3/1019:40BWI - BHD
2 stops20h 35mDelta
Mon 6/1006:30BHD - BWI
2 stops20h 13mDelta
Deal found 10/6£654
Sat 6/919:29BWI - BHD
2 stops16h 26mKLM
Sat 20/1206:30BHD - BWI
2 stops15h 23mKLM
Deal found 12/6£1,075

Cheapflights 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, Cheapflights users made 858,174 searches. Data last updated 13 June 2025.
Use the filters below to find and compare flights from Baltimore to Belfast that are best for you.

Fly from

Baltimore

Fly to

Belfast

Route

Depart

Return

Price

BaltimoreBelfast

BWI - BHD

BWIBHD

Baltimore/Washington

Fri 3/10

21:20-15:30

1 stop13h 10m

Belfast City

Mon 6/10

12:15-19:35

1 stop12h 20m

£464

BaltimoreBelfast

BWI - BHD

BWIBHD

Baltimore/Washington

Fri 3/10

18:44-18:15

2 stops18h 31m

Belfast City

Mon 6/10

06:40-19:35

1 stop17h 55m

£489

BaltimoreBelfast

BWI - BFS

BWIBFS

Baltimore/Washington

Wed 8/10

18:50-23:10

2 stops23h 20m

Belfast Intl

Sun 12/10

07:00-17:40

2 stops15h 40m

£514

BaltimoreBelfast

BWI - BHD

BWIBHD

Baltimore/Washington

Fri 5/9

20:30-17:20

2 stops15h 50m

Belfast City

Mon 8/9

14:30-23:27

2 stops37h 57m

£584

BaltimoreBelfast

BWI - BHD

BWIBHD

Baltimore/Washington

Fri 3/10

19:40-21:15

2 stops20h 35m

Belfast City

Mon 6/10

06:30-21:43

2 stops20h 13m

£654

BaltimoreBelfast

BWI - BHD

BWIBHD

Baltimore/Washington

Sat 6/9

19:29-16:55

2 stops16h 26m

Belfast City

Sat 20/12

06:30-16:53

2 stops15h 23m

£1,075

Flights are sorted by cheapest return flights first.

Deals found on 10/6

Best time to book a flight from Baltimore to Belfast

Have a flexible travel schedule? Discover the best time to fly to Belfast from Baltimore 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.

Cheapflights Insights

Everything you need to know about your flight from Baltimore to Belfast

What is the cheapest month to book a flight from Baltimore to Belfast?

Currently, January is the cheapest month in which you can book a flight from Baltimore to Belfast (average of £67). Flying from Baltimore to Belfast 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.

Rainfall in Belfast by month

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

In terms of precipitation, rainfall in Belfast 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 Belfast when rainfall is around 50.0 mm.

Temperature in Belfast by month

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

If weather is an important factor for your trip to Belfast, 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 Belfast

Get insights into the airlines that provide service to Belfast. 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 Belfast. Reviews last updated 13 June 2025.
Delta
8.0
Very Good
7,950 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very Good
7,950 reviews
Delta
8.0
Very Good
7,950 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,358 reviews
Delta
8.0
Very Good
7,950 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very Good
7,950 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
British Airways
6.6
Okay
7,011 reviews
Delta
8.0
Very Good
7,950 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Baltimore to Belfast. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Baltimore to Belfast?

    For a flight from Baltimore to Belfast, you will be flying from Baltimore/Washington. Baltimore/Washington (BWI) is just 8.5 mi from the center of the city. Baltimore/Washington is the only Baltimore airport and it handles 0 outbound flights to Belfast per day. 0 airlines have flights to Belfast from Baltimore/Washington on a regular basis.

  • What are the cheapest airlines flying from Baltimore to Belfast round-trip?

    Our cheapest airline available from Baltimore to Belfast is American Airlines. Our recent data shows that you can find tickets from as low as £464 on this airline. Additional options worth looking into are British Airways and Delta, starting at £489 and £654 round-trip.

  • Can I find deals for flights from Baltimore to Belfast that include hotel bookings?

    Yes. In addition to deals on Baltimore to Belfast flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Baltimore to Belfast?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Baltimore to Belfast.

  • Can I find deals for business class flights from Baltimore to Belfast?

    Yes. Cheapflights offers flight deals from Baltimore to Belfast 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 Baltimore to Belfast?

    Currently, January is the cheapest month in which you can book a flight from Baltimore to Belfast (average of £67). Flying from Baltimore to Belfast 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

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 Baltimore to Belfast

See prices for flight routes from nearby airports that may be better suited for you.
Philadelphia to Belfast City flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Baltimore to Belfast?

When you search for this flight from Baltimore to Belfast, 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 Baltimore to Belfast?

Cheapflights helps you find that perfect flight to Belfast from Baltimore by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Baltimore to Belfast with no change fees?

Yes, we can. To see specific flights from Baltimore to Belfast with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Baltimore to Belfast become cheaper?

Not ready to book yet? You can track prices for flights from Baltimore to Belfast on Cheapflights with our Price Alert feature and get notified when better prices are available.

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