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$658 Find cheap flights from Oregon to Belfast

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight to Belfast departing on 9/4. 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.
1 adult
0 bags
Thu 7/11
Thu 7/18

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In the last 7 days travelers have searched 44,212,782 times on KAYAK, and here is why:

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Cheapest flight

$658
Flight from Portland to Belfast City Airport

FAQs for booking flights from Oregon to Belfast

  • How does KAYAK find such low prices on flights from Oregon to Belfast?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Oregon to Belfast.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Oregon to Belfast?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Belfast from Oregon is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Oregon to Belfast?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Belfast with an airline and back to Oregon with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Oregon to Belfast?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Belfast from Oregon up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Prefer to fly non-stop from Oregon to Belfast?

Find which airlines fly direct from Oregon to Belfast, which days they fly and book direct flights.

Nonstop departures

Oregon to Belfast

Monday

Aer Lingus, Air France, American Airlines, +17 more

Aer Lingus, Air France, +18 more

Tuesday

Aer Lingus, Air France, American Airlines, +17 more

Aer Lingus, Air France, +18 more

Wednesday

Aer Lingus, Air France, American Airlines, +16 more

Aer Lingus, Air France, +17 more

Thursday

Aer Lingus, Air France, American Airlines, +17 more

Aer Lingus, Air France, +18 more

Friday

Aer Lingus, Air France, American Airlines, +17 more

Aer Lingus, Air France, +18 more

Saturday

Aer Lingus, Air France, American Airlines, +16 more

Aer Lingus, Air France, +17 more

Sunday

Aer Lingus, Air France, American Airlines, +17 more

Aer Lingus, Air France, +18 more

See more direct flights

Nonstop returns

Belfast to Oregon

Monday

Aer Lingus, Air France, American Airlines, +17 more

Aer Lingus, Air France, +18 more

Tuesday

Aer Lingus, Air France, American Airlines, +17 more

Aer Lingus, Air France, +18 more

Wednesday

Aer Lingus, Air France, American Airlines, +16 more

Aer Lingus, Air France, +17 more

Thursday

Aer Lingus, Air France, American Airlines, +17 more

Aer Lingus, Air France, +18 more

Friday

Aer Lingus, Air France, American Airlines, +17 more

Aer Lingus, Air France, +18 more

Saturday

Aer Lingus, Air France, American Airlines, +16 more

Aer Lingus, Air France, +17 more

Sunday

Aer Lingus, Air France, American Airlines, +17 more

Aer Lingus, Air France, +18 more

See more direct flights
See more direct flights

Book cheap flights from Oregon to Belfast

Recent round-trip flight deals

9/4Wed
2 stopsAmerican Airlines
20h 27mPDX-BHD
9/18Wed
1 stopAmerican Airlines
33h 20mBHD-PDX
$658
9/4Wed
2 stopsAmerican Airlines
20h 27mPDX-BHD
9/18Wed
2 stopsAmerican Airlines
22h 35mBHD-PDX
$669
8/23Fri
2 stopsAmerican Airlines
22h 43mPDX-BHD
9/1Sun
2 stopsAmerican Airlines
23h 05mBHD-PDX
$730
8/23Fri
2 stopsBritish Airways
22h 27mPDX-BHD
9/1Sun
1 stopBritish Airways
14h 05mBHD-PDX
$821
8/10Sat
1 stopBritish Airways
13h 35mPDX-BHD
8/18Sun
2 stopsBritish Airways
34h 15mBHD-PDX
$824
8/10Sat
2 stopsBritish Airways
21h 23mPDX-BHD
8/18Sun
2 stopsBritish Airways
34h 15mBHD-PDX
$829
6/30Sun
2 stops
25h 35mPDX-BHD
7/7Sun
2 stops
36h 21mBHD-PDX
$1,368
8/10Sat
1 stopDelta
18h 35mPDX-BHD
8/17Sat
1 stopDelta
26h 35mBHD-PDX
$1,389
8/10Sat
1 stopDelta
18h 35mPDX-BHD
8/17Sat
1 stopDelta
26h 35mBHD-PDX
$1,423
6/30Sun
3 stops
22h 50mPDX-BFS
7/7Sun
3 stops
44h 31mBFS-PDX
$1,633

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One-way flight deals

multi-stopMultiple Airlines
5127 miLAX-BF1
multi-stopMultiple Airlines
3165 miJFK-BF1

Search by stops

Flights to Belfast

Cabin classes: