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Cheap flights from Baltimore (BWI) to Belfast from $261

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 9/22. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
BWI — BHD
May 4 — May 111
From?
To?
Sat 5/4
Sat 5/11
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 April 29, 2024.

Round-trip from

$640

One-way from

$418
From Baltimore/Washington to Belfast
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One-way flight from Baltimore/Washington to Belfast
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What is the cheapest day to fly round-trip from Baltimore to Belfast?

Leaving on a Wednesday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 27% on the overall cost on flights from Baltimore to Belfast.

What is the cheapest month to fly from Baltimore to Belfast?

The best pricing can be found in the month of January. Prices to Belfast from Baltimore average $1,133. You can even find prices in January for less than $1,133, as users have found deals to Belfast from as low as $594. The month of February appears to be one of the more expensive times to travel to Belfast from Baltimore. Flying in the targeted month can save you up to 286%.

When is the cheapest time to fly from Baltimore to Belfast (BWI - BFS)?

When flying from Baltimore to Belfast, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 18% versus a flight at noon.

Cheap American Airlines flights from Baltimore to Belfast

Explore cheap flight options specifically provided by American Airlines for the route between Baltimore and Belfast. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,944,896 searches. Data last updated April 29, 2024.
Check out some of the cheapest American Airlines flights we've come across from Baltimore to Belfast. Deals update often to give you more flight options matching your criteria
Tue 8/2711:15 amBWI - BHD
2 stops20h 40mAmerican Airlines
Wed 9/1111:50 amBHD - BWI
1 stop12h 50mAmerican Airlines
Deal found 4/28$638
Tue 8/2711:15 amBWI - BHD
2 stops20h 40mAmerican Airlines
Wed 9/119:50 amBHD - BWI
2 stops17h 17mAmerican Airlines
Deal found 4/28$646

Cheap British Airways flights from Baltimore to Belfast

Explore cheap flight options specifically provided by British Airways for the route between Baltimore and Belfast. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,944,896 searches. Data last updated April 29, 2024.
Take a gander at the lowest prices we've found on British Airways flights from Baltimore to Belfast. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Tue 8/279:20 pmBWI - BHD
1 stop10h 35mBritish Airways
Wed 9/119:50 amBHD - BWI
1 stop14h 50mBritish Airways
Deal found 4/28$675
Sun 8/118:17 pmBWI - BHD
2 stops16h 18mBritish Airways
Sun 8/187:40 pmBHD - BWI
2 stops28h 44mBritish Airways
Deal found 4/28$759
Sun 8/119:20 pmBWI - BHD
1 stop10h 40mBritish Airways
Sun 8/185:35 pmBHD - BWI
2 stops35h 16mBritish Airways
Deal found 4/28$797
Sun 8/119:20 pmBWI - BHD
1 stop10h 40mBritish Airways
Sun 8/186:50 amBHD - BWI
1 stop17h 45mBritish Airways
Deal found 4/28$933
Sun 8/113:47 pmBWI - BHD
2 stops14h 43mBritish Airways
Sun 8/186:00 pmBHD - BWI
3 stops54h 24mBritish Airways
Deal found 4/28$945

Cheap Baltimore to Belfast flights in April & May 2024

Find cheap flight options from Baltimore to Belfast specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,944,896 searches. Prices were last updated on April 29, 2024.
These are some of the best deals we've found on flights to Belfast in 2024 at this time. More deals are always being added, so be sure to check back regularly.
Fri 5/35:21 pmBWI - BHD
2 stops18h 29mDelta
Tue 5/75:20 pmBHD - BWI
2 stops28h 51mDelta
Deal found 4/28$682
Fri 5/39:15 pmBWI - BHD
1 stop13h 10mBritish Airways
Tue 5/77:30 pmBHD - BWI
1 stop28h 55mBritish Airways
Deal found 4/27$1,127
Fri 5/31:51 pmBWI - BHD
2 stops20h 34mAmerican Airlines
Tue 5/74:20 pmBHD - BWI
1 stop32h 05mAmerican Airlines
Deal found 4/27$1,132
Fri 5/39:15 pmBWI - BHD
1 stop13h 10mBritish Airways
Tue 5/79:45 amBHD - BWI
1 stop14h 40mBritish Airways
Deal found 4/28$1,552

Baltimore to Belfast 2024 flight deals

Discover exclusive flight deals for travel between Baltimore and Belfast in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,944,896 searches. Data last updated April 29, 2024.
These are some of the best deals we've found on flights to Belfast in 2024 at this time. More deals are always being added, so be sure to check back regularly.
Tue 8/2711:15 amBWI - BHD
2 stops20h 40mAmerican Airlines
Wed 9/1111:50 amBHD - BWI
1 stop12h 50mAmerican Airlines
Deal found 4/28$638
Tue 8/2711:15 amBWI - BHD
2 stops20h 40mAmerican Airlines
Wed 9/119:50 amBHD - BWI
2 stops17h 17mAmerican Airlines
Deal found 4/28$646
Tue 8/279:20 pmBWI - BHD
1 stop10h 35mBritish Airways
Wed 9/119:50 amBHD - BWI
1 stop14h 50mBritish Airways
Deal found 4/28$675
Fri 5/35:21 pmBWI - BHD
2 stops18h 29mDelta
Tue 5/75:20 pmBHD - BWI
2 stops28h 51mDelta
Deal found 4/28$682
Tue 10/18:30 pmBWI - BFS
2 stops19h 40mMultiple Airlines
Wed 10/308:55 pmBFS - BWI
3 stops25h 00mMultiple Airlines
Deal found 4/27$744
Sun 8/118:17 pmBWI - BHD
2 stops16h 18mBritish Airways
Sun 8/187:40 pmBHD - BWI
2 stops28h 44mBritish Airways
Deal found 4/28$759
Sun 8/119:20 pmBWI - BHD
1 stop10h 40mBritish Airways
Sun 8/185:35 pmBHD - BWI
2 stops35h 16mBritish Airways
Deal found 4/28$797
Tue 10/18:30 pmBWI - BFS
3 stops21h 15mMultiple Airlines
Wed 10/308:55 pmBFS - BWI
3 stops25h 00mMultiple Airlines
Deal found 4/27$814
Sun 8/119:20 pmBWI - BHD
1 stop10h 40mBritish Airways
Sun 8/186:50 amBHD - BWI
1 stop17h 45mBritish Airways
Deal found 4/28$933

One-way flights to Belfast from Baltimore

Search for one-way flight options from Baltimore to Belfast. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,944,896 searches. Data last updated April 29, 2024.
Take a look at some of the one-way flights we've detected from Baltimore to Belfast. Users needing a return flight from Baltimore to Belfast should utilize the search form above.
Sun 9/223:25 pmBWI - BFS
2 stops19h 25mMultiple Airlines
Deal found 4/27$261
Sat 5/119:00 pmBWI - BFS
2 stops45h 25mMultiple Airlines
Deal found 4/27$366
Sun 9/2210:14 pmBWI - BFS
3 stops36h 26mMultiple Airlines
Deal found 4/27$378
Sat 5/119:00 pmBWI - BHD
2 stops41h 45mMultiple Airlines
Deal found 4/27$397
Sat 9/286:25 pmBWI - BHD
2 stops17h 25mKLM
Deal found 4/28$418
Sat 5/1110:25 pmBWI - BFS
3 stops44h 00mMultiple Airlines
Deal found 4/27$481
Sat 5/1110:25 pmBWI - BHD
3 stops40h 20mMultiple Airlines
Deal found 4/27$512
Sat 9/289:25 pmBWI - BHD
1 stop12h 40mMultiple Airlines
Deal found 4/28$557
Sat 5/119:15 pmBWI - BHD
1 stop10h 05mBritish Airways
Deal found 4/27$933

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 2,944,896 searches. Data last updated April 29, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$638 - $1,057

Route

Depart

Return

Price

Baltimore/WashingtonBelfast City

BWI - BHD

BWIBHD

Baltimore/Washington

Tue 8/27

2 stops20h 40m

Belfast City

Wed 9/11

1 stop12h 50m

$638

Baltimore/WashingtonBelfast City

BWI - BHD

BWIBHD

Baltimore/Washington

Tue 8/27

2 stops20h 40m

Belfast City

Wed 9/11

2 stops17h 17m

$646

Baltimore/WashingtonBelfast City

BWI - BHD

BWIBHD

Baltimore/Washington

Tue 8/27

1 stop10h 35m

Belfast City

Wed 9/11

1 stop14h 50m

$675

Baltimore/WashingtonBelfast Intl

BWI - BFS

BWIBFS

Baltimore/Washington

Tue 10/1

2 stops19h 40m

Belfast Intl

Wed 10/30

3 stops25h 00m

$744

Baltimore/WashingtonBelfast City

BWI - BHD

BWIBHD

Baltimore/Washington

Sun 8/11

2 stops16h 18m

Belfast City

Sun 8/18

2 stops28h 44m

$759

Baltimore/WashingtonBelfast City

BWI - BHD

BWIBHD

Baltimore/Washington

Sun 8/11

1 stop10h 40m

Belfast City

Sun 8/18

2 stops35h 16m

$797

Baltimore/WashingtonBelfast Intl

BWI - BFS

BWIBFS

Baltimore/Washington

Tue 10/1

3 stops21h 15m

Belfast Intl

Wed 10/30

3 stops25h 00m

$814

Baltimore/WashingtonBelfast City

BWI - BHD

BWIBHD

Baltimore/Washington

Sun 8/11

1 stop10h 40m

Belfast City

Sun 8/18

1 stop17h 45m

$933

Baltimore/WashingtonBelfast Intl

BWI - BFS

BWIBFS

Baltimore/Washington

Tue 10/1

2 stops16h 10m

Belfast Intl

Wed 10/30

2 stops14h 10m

$1,057

Flights are sorted by cheapest first

Deals found on 4/28

When is the cheapest time to fly from Baltimore to Belfast?

Use this chart to determine the cheapest time to fly round-trip from Baltimore to Belfast. Price data was last updated on April 28, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Baltimore to Belfast flight should consider departing on Thursday evenings when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
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Average price of flights to Belfast by month

Plan your trip from Baltimore to Belfast by taking into account the cheapest months to travel. The average price of a one-way flight from Baltimore to Belfast is currently $478 while a round-trip flight costs $785. Price data was last updated on April 21, 2024.

Currently, February is the cheapest month in which you can book a flight from Baltimore to Belfast (average of $641). Flying from Baltimore to Belfast in June is currently the most expensive (average of $1,185). 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.

January

$674

February

$641

March

$690

April

$699

May

$788

June

$1,185

July

$963

August

$867

September

$759

October

$684

November

$658

December

$728

Temperature and rainfall in Belfast by month

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

BFS

Temperature

41 - 60.8 °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 April 29, 2024.
Read through reviews of airlines operating flights from Baltimore to Belfast, such as American Airlines and British Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.9
Good
1,623 reviews
Check prices

Comfort

7.6

Food

7.3

Boarding

7.8

Crew

8.4

Entertainment

7.2

Overall

7.9

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

KLM
7.9
Good
1,623 reviews
KLM
7.9
Good
1,623 reviews
Check prices

Comfort

7.6

Food

7.3

Boarding

7.8

Crew

8.4

Entertainment

7.2

Overall

7.9

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

American Airlines
7.3
Good
14,844 reviews
KLM
7.9
Good
1,623 reviews
Check prices

Comfort

7.6

Food

7.3

Boarding

7.8

Crew

8.4

Entertainment

7.2

Overall

7.9

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

British Airways
6.8
Okay
6,896 reviews
KLM
7.9
Good
1,623 reviews
Check prices

Comfort

7.6

Food

7.3

Boarding

7.8

Crew

8.4

Entertainment

7.2

Overall

7.9

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full 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?

    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.

  • Can I find flights from Baltimore to Belfast for under $700 on Cheapflights?

    Yes, there are multiple flights from Baltimore to Belfast for under $700. The cheapest flight booked recently is on American Airlines for just $638, but on average you can expect to pay $800.

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

    According to our current data, American Airlines ($638), and British Airways ($675) offers the cheapest pricing from Baltimore to Belfast.

  • What does BWI to BFS mean?

    BWI stands for Baltimore/Washington Airport, while BFS stands for Belfast Intl Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry. Belfast City Airport (BHD), Glasgow Prestwick Airport (PIK), Londonderry Eglinton Airport (LDY), Isle of Islay Glenegedale Airport (ILY), Campbeltown Machrihanish Airport (CAL) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from Baltimore to Belfast that include extra baggage allowance?

    The amount of baggage you can bring on your Baltimore to Belfast flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Baltimore to Belfast with specific airlines?

    Yes, Cheapflights allows you to browse and filter Baltimore to Belfast flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • 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.

  • Can I find deals for flights from Baltimore to Belfast that allow pets onboard?

    Many airlines flying from Baltimore to Belfast offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Baltimore to Belfast?

    Yes, you can often find last-minute deals on Baltimore to Belfast flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Baltimore to Belfast flight deals updated?

    The Baltimore to Belfast flight deals you see on this page were last updated on 4/28.

See more FAQs

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Alternative routes for Baltimore to Belfast
See prices for flight routes from nearby airports that may be better suited for you.

Dulles Intl to Belfast City flights
Baltimore to Belfast Intl flights
Baltimore to Belfast City flights
Reagan-National to Belfast City flights

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 2,944,896 searches. Data last updated April 29, 2024.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$657Average$869FlexibilityNo cancel feeOn-time70%
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Search flights from Baltimore to Belfast by cabin class

Find flights from Baltimore to Belfast, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Belfast from Baltimore today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Baltimore to Belfast?

Cheapflights simply makes it quick and affordable to book flights from Baltimore to Belfast by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Need flexible booking options for your flight to Belfast from Baltimore? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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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