Cheap Flights from Portland, Maine to Belfast
No deal from Portland, Maine to Belfast has cleared our price bar yet. What we have seen on the route is below.
Across 2 months of observations from Portland, Maine to Belfast, the lowest round-trip economy fare we recorded was $1175, in November. The typical economy fare was $1631. November was the cheapest month we saw and October the dearest.
The most recent economy price we saw on this route was $1175 on Delta and KLM, seen Nov 1. It is an unverified observation and may have changed.
See every deal from Portland, Maine, to Belfast, or the return direction Belfast to Portland, Maine.
Latest economy price we saw: Portland, Maine to Belfast
The most recent economy 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 |
|---|---|---|---|---|---|---|
| Portland, Maine (PWM) to Belfast (BHD) | $1175 | 20.3¢ | Nov 5 – Nov 11 | Delta and KLM | Nov 1 | Check price |
Economy price history: Portland, Maine to Belfast
What we observed by month, from our signals database. Unverified observations, not bookable prices.
| Month | Low | Typical | Sightings |
|---|---|---|---|
| Nov 2026 | $1175 | $1175 | 3 |
| Oct 2026 | $2086 | $2086 | 3 |
Frequently asked questions
How many flight deals from Portland, Maine to Belfast are on Sparkflights right now?
There are 0 verified deals from Portland, Maine to Belfast on the board right now. The list refreshes hourly.
What is the lowest price ever seen from Portland, Maine to Belfast?
The lowest economy fare we've recorded from Portland, Maine to Belfast is $1175, based on 6 price observations over 2 months.
How much does a flight from Portland, Maine to Belfast cost?
The typical round-trip economy fare we observed from Portland, Maine to Belfast is $1631, against a recorded low of $1175. These are observations, not quotes.
When is the cheapest month to fly Portland, Maine to Belfast?
For economy fares from Portland, Maine to Belfast, November was the cheapest month we observed and October the dearest, over 2 months of data.
What is the current price from Portland, Maine to Belfast?
The most recent economy fare our sweep saw from Portland, Maine to Belfast is $1175, on Nov 1. It is an unverified observation rather than a verified deal, so check it before booking.