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$341+ Cheap flights from Baltimore (BWI) 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 5/7. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — BHD
Jan 19 — Jan 261
Sun 1/19
Sun 1/26
1 adult, Economy
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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 January 14, 2025.

Round-trip from

$621
(Mytrip)

One-way from

$401
(oojo)
From Baltimore/Washington to Belfast
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One-way flight from Baltimore/Washington to Belfast
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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 January 14, 2025.

This Mytrip deal was found by Cheapflights users on 1/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/277:30 pmBWI - BFS
2 stops18h 30mMultiple Airlines
Thu 3/66:00 amBFS - BWI
2 stops16h 00mMultiple Airlines
Deal found 1/13$621
This Cheapflightsfares deal was found by Cheapflights users on 1/13. 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.
Sun 5/49:20 pmBWI - BHD
1 stop12h 20mBritish Airways
Thu 5/156:35 amBHD - BWI
1 stop18h 00mBritish Airways
Deal found 1/13$624
This American Airlines deal was found by Cheapflights users on 1/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/246:13 pmBWI - BHD
2 stops16h 17mAmerican Airlines
Fri 5/96:35 amBHD - BWI
2 stops19h 59mAmerican Airlines
Deal found 1/13$665
This Delta deal was found by Cheapflights users on 1/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/253:30 pmBWI - BHD
2 stops20h 20mDelta
Mon 3/35:20 pmBHD - BWI
2 stops30h 58mDelta
Deal found 1/13$668
This Mytrip deal was found by Cheapflights users on 1/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/227:30 pmBWI - BHD
2 stops13h 05mMultiple Airlines
Fri 2/287:25 amBHD - BWI
2 stops21h 31mMultiple Airlines
Deal found 1/13$732
This CheapOair deal was found by Cheapflights users on 1/12. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/129:20 pmBWI - BHD
3 stops31h 30mAer Lingus
Sun 7/201:00 pmBHD - BWI
1 stop11h 35mAer Lingus
Deal found 1/12$1,755
This Air France deal was found by Cheapflights users on 1/14. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/317:50 pmBWI - BHD
2 stops16h 05mKLM
Sun 6/86:30 amBHD - BWI
2 stops15h 31mKLM
Deal found 1/14$2,756

Find flights from Baltimore to Belfast within your budget

Customize 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 2,558,603 searches. Data last updated January 14, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BaltimoreBelfast

BWI - BFS

BWIBFS

Baltimore/Washington

Thu 2/27

7:30 pm-7:00 pm

2 stops18h 30m

Belfast Intl

Thu 3/6

6:00 am-5:00 pm

2 stops16h 00m

$621

BaltimoreBelfast

BWI - BHD

BWIBHD

Baltimore/Washington

Sun 5/4

9:20 pm-2:40 pm

1 stop12h 20m

Belfast City

Thu 5/15

6:35 am-7:35 pm

1 stop18h 00m

$624

BaltimoreBelfast

BWI - BHD

BWIBHD

Baltimore/Washington

Thu 4/24

6:13 pm-3:30 pm

2 stops16h 17m

Belfast City

Fri 5/9

6:35 am-9:34 pm

2 stops19h 59m

$665

BaltimoreBelfast

BWI - BHD

BWIBHD

Baltimore/Washington

Tue 2/25

3:30 pm-4:50 pm

2 stops20h 20m

Belfast City

Mon 3/3

5:20 pm-7:18 pm

2 stops30h 58m

$668

BaltimoreBelfast

BWI - BHD

BWIBHD

Baltimore/Washington

Sat 2/22

7:30 pm-1:35 pm

2 stops13h 05m

Belfast City

Fri 2/28

7:25 am-11:56 pm

2 stops21h 31m

$732

BaltimoreBelfast

BWI - BHD

BWIBHD

Baltimore/Washington

Sat 7/12

9:20 pm-9:50 am

3 stops31h 30m

Belfast City

Sun 7/20

1:00 pm-7:35 pm

1 stop11h 35m

$1,755

BaltimoreBelfast

BWI - BHD

BWIBHD

Baltimore/Washington

Sat 5/31

7:50 pm-4:55 pm

2 stops16h 05m

Belfast City

Sun 6/8

6:30 am-5:01 pm

2 stops15h 31m

$2,756

BaltimoreBelfast

BWI - BHD

BWIBHD

Baltimore/Washington

Wed 5/7

6:00 am-7:45 pm

3 stops32h 45m

$341

BaltimoreBelfast

BWI - BHD

BWIBHD

Baltimore/Washington

Sat 3/15

4:53 pm-11:10 am

2 stops14h 17m

$401

BaltimoreBelfast

BWI - BFS

BWIBFS

Baltimore/Washington

Sat 4/12

2:40 pm-10:30 am

3 stops38h 50m

$406

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/13

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 round-trip 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 Baltimore to Belfast

Get recent, data-driven insights about flights from Baltimore to Belfast including ideal travel times, pricing trends, and more.

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 2.0 - 3.5 inches per month. October is typically the wettest month, when rainfall can reach 3.5 in. April is typically the driest time to visit Belfast when rainfall is around 2.0 in.

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 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

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 January 14, 2025.
Delta
8.0
Very good
8,508 reviews

Entertainment

7.9

Comfort

8.0

Overall

8.0

Food

7.3

Crew

8.6

Boarding

8.2

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
8,508 reviews
Delta
8.0
Very good
8,508 reviews

Entertainment

7.9

Comfort

8.0

Overall

8.0

Food

7.3

Crew

8.6

Boarding

8.2

Reviews

1 / 10

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

British Airways
6.6
Okay
6,816 reviews
Delta
8.0
Very good
8,508 reviews

Entertainment

7.9

Comfort

8.0

Overall

8.0

Food

7.3

Crew

8.6

Boarding

8.2

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

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?

    If you book a flight to Belfast from Baltimore, you will be flying from Baltimore/Washington, which is the city’s only airport. Baltimore/Washington (BWI) is located 8.5 mi from the center of Baltimore. There are 0 flights from Baltimore/Washington to Belfast per day from 1 airline.

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

    According to our current data, British Airways ($626), and Delta ($668) offers the cheapest pricing from Baltimore to Belfast.

  • 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 vacation 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, February is the cheapest month in which you can book a flight from Baltimore to Belfast (average of $657). Flying from Baltimore to Belfast in June is currently the most expensive (average of $1,189). 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

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Top airline flying from Baltimore to Belfast

Discover the top airline that operate flights from Baltimore to Belfast. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$657Average$836FlexibilityNo cancel feeOn-time70%
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