HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Cheap flights from Portland (PDX) to Belfast from $402

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 7/8. 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.
PDX — BHD
May 13 — May 201
From?
To?
Mon 5/13
Mon 5/20
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Cheap flight deals from Portland to Belfast

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) 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 May 8, 2024.

Popular in

June

Cheapest in

April

Round-trip from

$640

One-way from

$554
High demand for flights, 28% potential price rise
Search Deals
Best time to find cheap flights, 31% potential price drop
Search Deals
From Portland to Belfast
Search Deals
One-way flight from Portland to Belfast
Search Deals

What is the cheapest day to fly round-trip from Portland to Belfast?

It’s generally more expensive to depart on a Monday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

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

Due to multiple factors, expect to potentially pay more when booking in June. For low rates, April can be a great choice for travel to Belfast. Flights to Belfast from Portland in April are about $971 on average during April, but can be found for as low as $666.

When is the cheapest time to fly from Portland to Belfast (PDX - BFS)?

It’s optimal to fly from Portland to Belfast in the morning. By choosing this option you can save up to 5% on the cost of your flight, compared to a flight at noon.

Cheap American Airlines flights from Portland to Belfast

Explore cheap flight options specifically provided by American Airlines for the route between Portland 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 2,752,338 searches. Data last updated May 8, 2024.
Take a look at some of the lowest-priced American Airlines flights heading from Portland to Belfast. Make sure to check back often as deals are often changing.
Fri 8/2311:34 amPDX - BHD
2 stops22h 36mAmerican Airlines
Sun 9/16:50 amBHD - PDX
2 stops23h 04mAmerican Airlines
Deal found 5/8$726
Sat 8/101:25 pmPDX - BHD
2 stops19h 25mAmerican Airlines
Mon 9/99:50 amBHD - PDX
2 stops21h 12mAmerican Airlines
Deal found 5/8$730
Fri 8/2311:34 amPDX - BHD
2 stops22h 36mAmerican Airlines
Sun 9/111:20 amBHD - PDX
1 stop14h 05mAmerican Airlines
Deal found 5/7$736
Fri 8/2311:34 amPDX - BHD
2 stops22h 36mAmerican Airlines
Sun 9/16:50 amBHD - PDX
2 stops23h 04mAmerican Airlines
Deal found 5/7$746
Fri 10/256:00 amPDX - BHD
2 stops23h 40mAmerican Airlines
Sat 10/264:15 pmBHD - PDX
1 stop33h 15mAmerican Airlines
Deal found 5/7$751
Sun 7/147:15 pmPDX - BHD
1 stop15h 25mAmerican Airlines
Sat 7/279:40 amBHD - PDX
2 stops21h 09mAmerican Airlines
Deal found 5/7$1,091
Sat 8/107:15 pmPDX - BHD
1 stop13h 10mAmerican Airlines
Sat 8/176:50 amBHD - PDX
2 stops23h 04mAmerican Airlines
Deal found 5/8$1,092
Thu 6/611:33 amPDX - BHD
2 stops20h 02mAmerican Airlines
Fri 6/146:35 amBHD - PDX
2 stops24h 23mAmerican Airlines
Deal found 5/7$1,096
Sat 8/103:15 pmPDX - BHD
2 stops17h 10mAmerican Airlines
Sat 8/176:50 amBHD - PDX
2 stops24h 18mAmerican Airlines
Deal found 5/8$1,100

Cheap British Airways flights from Portland to Belfast

Explore cheap flight options specifically provided by British Airways for the route between Portland 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 2,752,338 searches. Data last updated May 8, 2024.
Have a look at some of the cheapest available British Airways flights departing from Portland and landing in Belfast. Deals are refreshing constantly so come back soon for more options.
Sat 8/107:15 pmPDX - BHD
1 stop13h 35mBritish Airways
Mon 9/99:50 amBHD - PDX
1 stop15h 35mBritish Airways
Deal found 5/8$711
Sat 8/1011:34 amPDX - BHD
2 stops16h 46mBritish Airways
Mon 9/912:20 pmBHD - PDX
1 stop13h 05mBritish Airways
Deal found 5/8$716
Thu 8/2212:59 amPDX - BHD
2 stops35h 46mBritish Airways
Sun 9/111:20 amBHD - PDX
1 stop14h 05mBritish Airways
Deal found 5/8$760
Fri 10/257:15 pmPDX - BHD
1 stop12h 10mBritish Airways
Sat 10/267:50 pmBHD - PDX
1 stop29h 40mBritish Airways
Deal found 5/8$836
Fri 8/237:15 pmPDX - BHD
1 stop14h 55mBritish Airways
Sun 9/16:50 amBHD - PDX
1 stop18h 35mBritish Airways
Deal found 5/8$860
Fri 10/252:25 pmPDX - BHD
2 stops17h 00mBritish Airways
Sat 10/267:50 pmBHD - PDX
2 stops30h 55mBritish Airways
Deal found 5/8$872
Fri 10/257:15 pmPDX - BHD
1 stop12h 10mBritish Airways
Sat 10/266:55 pmBHD - PDX
1 stop30h 35mBritish Airways
Deal found 5/7$875
Fri 8/237:15 pmPDX - BHD
1 stop12h 10mBritish Airways
Sun 9/111:20 amBHD - PDX
1 stop14h 05mBritish Airways
Deal found 5/7$880
Wed 9/47:15 pmPDX - BHD
1 stop12h 20mBritish Airways
Wed 9/189:50 amBHD - PDX
1 stop15h 35mBritish Airways
Deal found 5/8$895

Cheap Portland to Belfast flights in May & June 2024

Find cheap flight options from Portland to Belfast specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,752,338 searches. Prices were last updated on May 8, 2024.
The lowest fares we've come across on flights traveling from Portland to Belfast in May and June 2024. Check back soon for alternative fares.
Thu 6/67:15 pmPDX - BHD
1 stop16h 05mBritish Airways
Thu 6/136:35 amBHD - PDX
1 stop18h 50mBritish Airways
Deal found 5/7$1,081
Thu 6/611:33 amPDX - BHD
2 stops17h 57mBritish Airways
Fri 6/1410:10 amBHD - PDX
1 stop15h 15mBritish Airways
Deal found 5/7$1,086
Thu 6/611:33 amPDX - BHD
2 stops20h 02mAmerican Airlines
Fri 6/146:35 amBHD - PDX
2 stops24h 23mAmerican Airlines
Deal found 5/7$1,096
Sun 6/98:15 amPDX - BFS
2 stops28h 45mMultiple Airlines
Thu 6/138:25 amBFS - PDX
3 stops34h 54mMultiple Airlines
Deal found 5/7$1,119
Sun 6/95:20 amPDX - BFS
3 stops34h 05mMultiple Airlines
Thu 6/138:25 amBFS - PDX
3 stops34h 54mMultiple Airlines
Deal found 5/7$1,126
Sun 6/98:15 amPDX - BHD
2 stops28h 55mMultiple Airlines
Thu 6/137:00 amBHD - PDX
3 stops25h 29mMultiple Airlines
Deal found 5/7$1,136
Wed 6/512:59 amPDX - BHD
2 stops28h 31mBritish Airways
Fri 6/1410:10 amBHD - PDX
1 stop15h 15mBritish Airways
Deal found 5/7$1,145
Wed 6/512:59 amPDX - BHD
2 stops28h 31mBritish Airways
Fri 6/148:05 pmBHD - PDX
2 stops34h 53mBritish Airways
Deal found 5/7$1,169
Sun 6/95:20 amPDX - BHD
3 stops31h 25mMultiple Airlines
Thu 6/137:00 amBHD - PDX
3 stops25h 29mMultiple Airlines
Deal found 5/7$1,189

Portland to Belfast 2024 flight deals

Discover exclusive flight deals for travel between Portland and Belfast in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 8, 2024.
The lowest fares we've come across on flights traveling from Portland to Belfast in May and June 2024. Check back soon for alternative fares.
Sat 8/107:15 pmPDX - BHD
1 stop13h 35mBritish Airways
Mon 9/99:50 amBHD - PDX
1 stop15h 35mBritish Airways
Deal found 5/8$711
Sat 8/1011:34 amPDX - BHD
2 stops16h 46mBritish Airways
Mon 9/912:20 pmBHD - PDX
1 stop13h 05mBritish Airways
Deal found 5/8$716
Fri 8/2311:34 amPDX - BHD
2 stops22h 36mAmerican Airlines
Sun 9/16:50 amBHD - PDX
2 stops23h 04mAmerican Airlines
Deal found 5/8$726
Sat 8/101:25 pmPDX - BHD
2 stops19h 25mAmerican Airlines
Mon 9/99:50 amBHD - PDX
2 stops21h 12mAmerican Airlines
Deal found 5/8$730
Fri 8/2311:34 amPDX - BHD
2 stops22h 36mAmerican Airlines
Sun 9/111:20 amBHD - PDX
1 stop14h 05mAmerican Airlines
Deal found 5/7$736
Fri 8/2311:34 amPDX - BHD
2 stops22h 36mAmerican Airlines
Sun 9/16:50 amBHD - PDX
2 stops23h 04mAmerican Airlines
Deal found 5/7$746
Fri 10/256:00 amPDX - BHD
2 stops23h 40mAmerican Airlines
Sat 10/264:15 pmBHD - PDX
1 stop33h 15mAmerican Airlines
Deal found 5/7$751
Thu 8/2212:59 amPDX - BHD
2 stops35h 46mBritish Airways
Sun 9/111:20 amBHD - PDX
1 stop14h 05mBritish Airways
Deal found 5/8$760
Fri 10/257:15 pmPDX - BHD
1 stop12h 10mBritish Airways
Sat 10/267:50 pmBHD - PDX
1 stop29h 40mBritish Airways
Deal found 5/8$836

One-way flights to Belfast from Portland

Search for one-way flight options from Portland 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 2,752,338 searches. Data last updated May 8, 2024.
Take a look at some of the best available options we've come across on one-way flights from Portland to Belfast. Users in need of a round-trip flight from Portland to Belfast instead should update the search form at the top of page.
Mon 7/811:59 pmPDX - BFS
3 stops35h 21mMultiple Airlines
Deal found 5/7$402
Mon 7/811:59 pmPDX - BHD
3 stops36h 46mMultiple Airlines
Deal found 5/7$416
Mon 7/88:15 amPDX - BFS
2 stops29h 15mMultiple Airlines
Deal found 5/7$554
Mon 7/88:15 amPDX - BHD
2 stops25h 25mMultiple Airlines
Deal found 5/7$589
Sun 7/712:59 amPDX - BHD
2 stops27h 51mAmerican Airlines
Deal found 5/7$652
Mon 7/87:15 pmPDX - BHD
1 stop15h 25mAmerican Airlines
Deal found 5/7$711

Find flights from Portland to Belfast within your budget

Customize your flight search to find flights from Portland 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 2,752,338 searches. Data last updated May 8, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$711 - $1,119

Route

Depart

Return

Price

PortlandBelfast City

PDX - BHD

PDXBHD

Portland

Sat 8/10

1 stop13h 35m

Belfast City

Mon 9/9

1 stop15h 35m

$711

PortlandBelfast City

PDX - BHD

PDXBHD

Portland

Sat 8/10

2 stops16h 46m

Belfast City

Mon 9/9

1 stop13h 05m

$716

PortlandBelfast City

PDX - BHD

PDXBHD

Portland

Fri 8/23

2 stops22h 36m

Belfast City

Sun 9/1

2 stops23h 04m

$726

PortlandBelfast City

PDX - BHD

PDXBHD

Portland

Sat 8/10

2 stops19h 25m

Belfast City

Mon 9/9

2 stops21h 12m

$730

PortlandBelfast City

PDX - BHD

PDXBHD

Portland

Fri 8/23

2 stops22h 36m

Belfast City

Sun 9/1

1 stop14h 05m

$736

PortlandBelfast City

PDX - BHD

PDXBHD

Portland

Fri 8/23

2 stops22h 36m

Belfast City

Sun 9/1

2 stops23h 04m

$746

PortlandBelfast City

PDX - BHD

PDXBHD

Portland

Thu 8/22

2 stops35h 46m

Belfast City

Sun 9/1

1 stop14h 05m

$760

PortlandBelfast City

PDX - BHD

PDXBHD

Portland

Fri 8/23

2 stops35h 22m

Belfast City

Fri 8/30

2 stops37h 19m

$1,023

PortlandBelfast Intl

PDX - BFS

PDXBFS

Portland

Sun 6/9

2 stops28h 45m

Belfast Intl

Thu 6/13

3 stops34h 54m

$1,119

Flights are sorted by cheapest first

Deals found on 5/8

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

Use this chart to determine the cheapest time to fly round-trip from Portland to Belfast. Price data was last updated on May 5, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Portland to Belfast flight should consider departing on Tuesday evenings when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Belfast by month

Plan your trip from Portland to Belfast by taking into account the cheapest months to travel. The average price of a one-way flight from Portland to Belfast is currently $554 while a round-trip flight costs $807. Price data was last updated on May 5, 2024.

Currently, February is the cheapest month in which you can book a flight from Portland to Belfast (average of $641). Flying from Portland to Belfast in June is currently the most expensive (average of $1,181). 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

$685

February

$641

March

$690

April

$685

May

$781

June

$1,181

July

$991

August

$867

September

$769

October

$684

November

$658

December

$733

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 May 8, 2024.
Peruse reviews from past customers who have flown with American Airlines and British Airways from Portland to Belfast to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.3
Good
14,677 reviews
Check prices

Comfort

7.2

Overall

7.3

Boarding

7.6

Crew

8.0

Food

6.6

Entertainment

7.1

Reviews

1 / 10

Entertainment was ok, no delays either. The food was just ok, the trays were dirty and overall the plane seemed dated.

American Airlines
7.3
Good
14,677 reviews
American Airlines
7.3
Good
14,677 reviews
Check prices

Comfort

7.2

Overall

7.3

Boarding

7.6

Crew

8.0

Food

6.6

Entertainment

7.1

Reviews

1 / 10

Entertainment was ok, no delays either. The food was just ok, the trays were dirty and overall the plane seemed dated.

Lufthansa
7.0
Good
7,691 reviews
American Airlines
7.3
Good
14,677 reviews
Check prices

Comfort

7.2

Overall

7.3

Boarding

7.6

Crew

8.0

Food

6.6

Entertainment

7.1

Reviews

1 / 10

Entertainment was ok, no delays either. The food was just ok, the trays were dirty and overall the plane seemed dated.

British Airways
6.8
Okay
6,868 reviews
American Airlines
7.3
Good
14,677 reviews
Check prices

Comfort

7.2

Overall

7.3

Boarding

7.6

Crew

8.0

Food

6.6

Entertainment

7.1

Reviews

1 / 10

Entertainment was ok, no delays either. The food was just ok, the trays were dirty and overall the plane seemed dated.

Related info for your journey

Find useful and relevant information for your journey from Portland 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 Portland to Belfast?

    For a flight from Portland to Belfast, you will be flying from Portland. Portland (PDX) is just 6.0 mi from the center of the city. Portland is the only Portland airport and it handles 0 outbound flights to Belfast per day. 1 airline has flights to Belfast from Portland on a regular basis.

  • Can I find flights from Portland to Belfast for under $800 on Cheapflights?

    Yes, there are multiple flights from Portland to Belfast for under $800. The cheapest flight booked recently is on British Airways for just $711, but on average you can expect to pay $861.

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

    Flying on British Airways is currently your cheapest option to Belfast, with prices starting at $711. Additional round-trip tickets that might be worth considering are offered by American Airlines and Lufthansa, with the lowest prices starting at $726 and $1,023, respectively. British Airways is currently priced 26% below the average price you’ll pay for this route.

  • What does PDX to BFS mean?

    PDX and BFS are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. PDX to BFS refers to a flight route from Portland Airport to Belfast Intl Airport. This flight route has multiple associated airports, so we think it might be helpful to learn the name and codes of them as well. They are Belfast City Airport (BHD), Glasgow Prestwick Airport (PIK), Londonderry Eglinton Airport (LDY), Isle of Islay Glenegedale Airport (ILY), Campbeltown Machrihanish Airport (CAL).

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

    The amount of baggage you can bring on your Portland 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 Portland to Belfast with specific airlines?

    Yes, Cheapflights allows you to browse and filter Portland 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 Portland to Belfast that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Portland 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 Portland to Belfast that allow pets onboard?

    Many airlines flying from Portland 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 Portland to Belfast?

    Yes, you can often find last-minute deals on Portland 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 Portland to Belfast flight deals updated?

    The Portland to Belfast flight deals you see on this page were last updated on 5/8.

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

Portland to Belfast City flights

Top airline flying from Portland to Belfast

Discover the top airline that operate flights from Portland 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 2,752,338 searches. Data last updated May 8, 2024.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$666Average$917FlexibilityNo cancel feeOn-time70%
Search British Airways flights
USA to Georgia flights
New York to Puerto Rico flights
Tijuana to Mexico City flights
Las Vegas to New York flights
Dallas to Cancún flights
Orlando to Atlanta flights
Milwaukee to Orlando flights
Atlanta to San Diego flights
Phoenix to Los Angeles flights
Dallas to New York flights
New York to Dublin flights
Portland to Bradford, Pennsylvania flights

Search flights from Portland to Belfast by cabin class

Find flights from Portland to Belfast, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Ordu/Giresun
Flights to Hakodate
Flights to Gazipasa
Flights to Kirkwall Arpt
Flights to Skiathos
Flights to Bourgas
Flights to Kalamata
Flights to Menorca/Mahon
Flights to Mytilene
Flights to Mason City
Flights to Pau Pyrénées
Flights to Neiva La Marguita
Flights to Cortez Montezuma County
Flights to Biarritz Parme
Flights to Parikia Paros
Flights to Ohrid
Flights to Edremit/Korfez
Flights to Naxos
Flights to Dalaman
Flights to Lublin
Flights to Miyakojima Hirara
Flights to Champaign University-Willard
Flights to Kagoshima
Flights to Constanţa Mihail Kogalniceanu

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 Portland to Belfast?

When you search for this flight from Portland 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 Portland to Belfast?

Cheapflights helps you find that perfect flight to Belfast from Portland 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 Portland to Belfast with no change fees?

Yes! Cheapflights helps users easily find flights from Portland to Belfast with no change fees.

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

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

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines