Portland (PDX) → Belfast (BFS)
About Portland to Belfast Flights
Discover the best flights from Portland to Belfast, covering 7,366 km in approximately 9h 42m. Portland (PDX) to Belfast (BFS) is one of the major long-haul routes connecting United States and United Kingdom. With 7 major airlines operating this route, travelers have plenty of options to choose from. Whether you're traveling for business or leisure, our comprehensive guide helps you find the best deals, understand seasonal price variations, and choose the right airline for your journey from Portland to Belfast.
12-Month Price History
Flight prices from Portland to Belfast vary significantly throughout the year. February typically offers the best deals with average prices around $1388, while July sees the highest prices, averaging $2317. Savvy travelers can save up to 40% by choosing their travel dates wisely.
Best Time to Fly
Cheapest Month
February
Save up to 40% on average
Most Expensive
July
Peak season pricing
Book in Advance
112 days
For best prices
Booking Tips
For the best prices on Portland to Belfast flights, we recommend booking 140 days in advance. International flights typically see price increases as the departure date approaches, so early booking is advisable. Tuesday and Wednesday departures often offer the lowest fares, while Friday and Sunday flights tend to be more expensive due to business and leisure travel demand. Consider flying early morning or late evening for additional savings, as these off-peak times usually have lower demand.
Airlines Serving This Route
| Airline | Economy | Business | First |
|---|---|---|---|
United Airlines UA | $2270 | $8650 | $12870 |
American Airlines AA | $2500 | $8360 | $15600 |
Alaska Airlines AS | $2660 | $9500 | $14220 |
British Airways BA | $2750 | $10960 | $16550 |
Delta Air Lines DL | $2840 | $7990 | $13530 |
Air France AF | $2990 | $9090 | $15530 |
Lufthansa LH | $3140 | $9960 | $17620 |
United Airlines
UA
Economy
$2270
Business
$8650
First
$12870
American Airlines
AA
Economy
$2500
Business
$8360
First
$15600
Alaska Airlines
AS
Economy
$2660
Business
$9500
First
$14220
British Airways
BA
Economy
$2750
Business
$10960
First
$16550
Delta Air Lines
DL
Economy
$2840
Business
$7990
First
$13530
Air France
AF
Economy
$2990
Business
$9090
First
$15530
Lufthansa
LH
Economy
$3140
Business
$9960
First
$17620
Prices shown are estimates based on historical data. Actual prices may vary based on dates, availability, and current promotions.
Alternative Flight Options
Portland → Dublin
Portland International (PDX) to Dublin (DUB)
Distance: 7,465 km
Average price: $1586
Portland → Glasgow
Portland International (PDX) to Glasgow International (GLA)
Distance: 7,344 km
Average price: $1562
Portland → Glasgow
Portland International (PDX) to Glasgow International (GLA)
Distance: 7,344 km
Average price: $1562
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Frequently Asked Questions
How long is the flight from Portland to Belfast?
The flight time from Portland (PDX) to Belfast (BFS) is approximately 9 hours and 42 minutes. This duration is for direct flights and may vary depending on aircraft type, weather conditions, and air traffic.
What is the distance between Portland and Belfast?
The aerial distance between Portland and Belfast is 7,366 kilometers (4,577 miles). This is the straight-line distance, which is used to calculate flight times.
Which airlines fly from Portland to Belfast?
Several airlines operate flights between Portland and Belfast, including Alaska Airlines, American Airlines, Delta Air Lines and 4 more airlines. Most flights on this route include one or more stops.
What is the cheapest month to fly from Portland to Belfast?
Based on historical data, February typically offers the lowest airfares for flights from Portland to Belfast. However, prices can vary based on holidays, events, and airline promotions. We recommend checking our price calendar for the most up-to-date information.
How far in advance should I book my flight to Belfast?
For the best prices on Portland to Belfast flights, we recommend booking 64 days in advance. International flights generally require earlier booking than domestic routes.
Do I need a visa to travel from Portland to Belfast?
Visa requirements depend on your nationality and the purpose of your visit. Citizens of United States traveling to United Kingdom should check the latest visa requirements. Visit our partner site visarequirements.io for detailed visa information.
What is the time difference between Portland and Belfast?
Portland operates on America/Los_Angeles time zone, while Belfast is in the Europe/London time zone. For current time differences and to plan your schedule, visit our partner site timezig.com for accurate timezone conversions.