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.

$328 CHEAP FLIGHTS from Oregon to Belfast (BHD)

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Flight Deals

Cheap Flights from Oregon to Belfast City

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent round-trip flight deals from Oregon to Belfast City

Tue, Mar 16 - Thu, Mar 18

1:37 pm - 2:50 pmPDX Portland-BHD Belfast City

18h 13m2 stops Chicago O'Hare Intl London Heathrow

5:50 pm - 4:50 pmBHD Belfast City-PDX Portland

30h 00m1 stop London Heathrow

$876British Airways

Mon, Feb 1 - Fri, Feb 5

5:45 pm - 5:25 pmPDX Portland-BHD Belfast City

15h 40m1 stop London Heathrow

6:45 am - 3:50 pmBHD Belfast City-PDX Portland

17h 05m1 stop London Heathrow

$899British Airways

Mon, Feb 1 - Fri, Feb 5

5:45 pm - 5:25 pmPDX Portland-BHD Belfast City

15h 40m1 stop London Heathrow

6:45 am - 3:50 pmBHD Belfast City-PDX Portland

17h 05m1 stop London Heathrow

$900British Airways

Mon, May 3 - Thu, May 6

8:25 pm - 8:35 pmPDX Portland-BHD Belfast City

16h 10m1 stop London Heathrow

12:45 pm - 6:35 pmBHD Belfast City-PDX Portland

13h 50m1 stop London Heathrow

$905British Airways

Tue, Mar 16 - Thu, Mar 18

1:37 pm - 2:50 pmPDX Portland-BHD Belfast City

18h 13m2 stops Chicago O'Hare Intl London Heathrow

8:00 pm - 11:59 pmBHD Belfast City-PDX Portland

34h 59m2 stops London Heathrow Chicago O'Hare Intl

$908British Airways

Mon, Nov 30 - Tue, Dec 8

5:45 pm - 6:35 pmPDX Portland-BHD Belfast City

16h 50m1 stop London Heathrow

3:05 pm - 3:50 pmBHD Belfast City-PDX Portland

32h 45m1 stop London Heathrow

$969American Airlines

Mon, Nov 30 - Tue, Dec 8

5:45 pm - 2:15 pmPDX Portland-BHD Belfast City

12h 30m1 stop London Heathrow

6:35 am - 7:55 pmBHD Belfast City-PDX Portland

21h 20m2 stops London Heathrow Chicago O'Hare Intl

$975American Airlines

Mon, Nov 30 - Tue, Dec 8

2:45 pm - 9:10 amPDX Portland-BHD Belfast City

34h 25m2 stops Reykjavik Keflavik Intl Amsterdam Schiphol

5:15 pm - 5:00 pmBHD Belfast City-PDX Portland

31h 45m2 stops Amsterdam Schiphol Reykjavik Keflavik Intl

$997Multiple Airlines

Mon, Nov 30 - Tue, Dec 8

2:45 pm - 9:10 amPDX Portland-BHD Belfast City

34h 25m3 stops Reykjavik Keflavik Intl Kastrup Copenhagen Amsterdam Schiphol

5:15 pm - 5:00 pmBHD Belfast City-PDX Portland

31h 45m2 stops Amsterdam Schiphol Reykjavik Keflavik Intl

$1,021Multiple Airlines

Mon, Nov 30 - Tue, Dec 8

2:45 pm - 9:10 amPDX Portland-BHD Belfast City

34h 25m3 stops Reykjavik Keflavik Intl Rome Fiumicino Amsterdam Schiphol

5:15 pm - 5:00 pmBHD Belfast City-PDX Portland

31h 45m3 stops Amsterdam Schiphol Rome Fiumicino Reykjavik Keflavik Intl

$1,026Multiple Airlines

Useful Info

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.