Cheap flights from Portland to Belfast from $419
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Belfast departing on 8/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights
KLM flights from Portland to Belfast City Airport
Our best KLM deals on Portland to Belfast City Airport flight tickets
British Airways flights from Portland to Belfast City Airport
Our best British Airways deals on Portland to Belfast City Airport flight tickets
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How to get the cheapest flight ticket from Portland to Belfast City Airport
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
When to book flights from Portland to Belfast City Airport
Cheap Portland to Belfast City Airport (PDX to BHD) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Portland to Belfast City Airport
How far is Portland to Belfast City by plane?
The distance between Portland and Belfast City is about 4591.2 mi. Typically, this will take 12h 15m by plane in normal conditions.
When did momondo last update prices for flights from Portland Airport to Belfast City Airport?
Prices for flights from Portland Airport to Belfast City Airport are updated daily.
How many operators does momondo search for flights from Portland Airport to Belfast City Airport?
The number of operators available for flights from Portland Airport to Belfast City Airport is 1 as of June 2025.
How old do you have to be to fly from Portland Airport to Belfast City Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Belfast City Airport.
What documentation or ID do you need to fly to Belfast City Airport?
The travel and health documents you'll need for your trip to Belfast City Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Belfast City Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Portland to Belfast City Airport?
momondo data reveals that the most frequently booked airline on the route from Portland to Belfast City Airport is British Airways, representing 100% of all bookings.
Best airlines flying from Portland to Belfast City Airport
Compare and see reviews for airlines that fly from Portland to Belfast City Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $634 | Free Cancellation | Rating 6.6 7,008 reviews |
Traveling to a place near Belfast?
Book flights to Belfast if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Portland to Belfast?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Portland to Belfast for you.
Can I find flights from Portland to Belfast with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Belfast from Portland with this policy.
How can momondo help me find flights from Portland to Belfast?
Once all potential Portland to Belfast flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Portland to Belfast right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Portland to Belfast now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Belfast and let you know when they change.