Cheap Flights from Belfast to Portland
No deal from Belfast to Portland has cleared our price bar yet. What we have seen on the route is below.
Across 4 months of observations from Belfast to Portland, the lowest round-trip fare we recorded was $1551, in October. The typical fare was $2367. October was the cheapest month we saw and September the dearest.
The most recent price we saw on this route was $1780 on American and British Airways, seen Oct 27. It is an unverified observation and may have changed.
See every deal <a href="/from/belfast">from Belfast</a>, <a href="/to/portland">to Portland</a>, or the return direction <a href="/from/portland/to/belfast">Portland to Belfast</a>.
Latest price we saw: Belfast to Portland
The most recent round-trip fare our sweep found on this route. It is not verified and may have changed since the date shown.
| From | Price | Per mile | Travel dates | Airline | Seen | Check price |
|---|---|---|---|---|---|---|
| Belfast (BHD) to Portland (PDX) | $1780 | 19.4¢ | Oct 29 – Nov 4 | American and British Airways | Oct 27 | Check price |
Price history: Belfast to Portland
What we observed by month, from our signals database. Unverified observations, not bookable prices.
| Month | Low | Typical | Sightings |
|---|---|---|---|
| Oct 2026 | $1551 | $1900 | 10 |
| Sep 2026 | $3216 | $3216 | 1 |
| Aug 2026 | $1675 | $2149 | 10 |
| Jul 2026 | $2204 | $2204 | 1 |
Frequently asked questions
How many flight deals from Belfast to Portland are on Sparkflights right now?
There are 0 verified deals from Belfast to Portland on the board right now. The list refreshes hourly.
What is the lowest price ever seen from Belfast to Portland?
The lowest fare we've recorded from Belfast to Portland is $1551, based on 22 price observations over 4 months.
How much does a flight from Belfast to Portland cost?
The typical round-trip fare we observed from Belfast to Portland is $2367, against a recorded low of $1551. These are observations, not quotes.
When is the cheapest month to fly Belfast to Portland?
October was the cheapest month we observed from Belfast to Portland and September the dearest, over 4 months of data.
What is the current price from Belfast to Portland?
The most recent fare our sweep saw from Belfast to Portland is $1780, on Oct 27. It is an unverified observation rather than a verified deal, so check it before booking.