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Cheap flights from Oregon to Belfast from £471

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Oregon to Belfast departing on 4/3. 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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0 bags
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Find the cheapest flights from Oregon to Belfast

Cheap return flights

Enter your travel dates to find the best prices.
British Airways Logo
17:45 - 07:30
PDX
-
BHD
29h 45m
1 stop
British Airways Logo
06:30 - 15:55
BHD
-
PDX
17h 25m
1 stop
£471British Airways
Wed, 4 Mar - Sun, 8 Mar
British Airways Logo
17:45 - 16:35
PDX
-
BHD
14h 50m
1 stop
British Airways Logo
06:30 - 15:55
BHD
-
PDX
17h 25m
1 stop
£504British Airways
Wed, 4 Mar - Sun, 8 Mar
American Airlines Logo
11:48 - 14:15
PDX
-
BHD
18h 27m
2 stops
American Airlines Logo
08:45 - 20:44
BHD
-
PDX
19h 59m
2 stops
£510American Airlines
Wed, 25 Feb - Tue, 3 Mar
Multiple Airlines Logo
13:25 - 16:50
PDX
-
BHD
19h 25m
1 stop
Multiple Airlines Logo
17:20 - 11:25
BHD
-
PDX
26h 05m
1 stop
£515Multiple Airlines
Wed, 25 Feb - Tue, 3 Mar
Multiple Airlines Logo
10:05 - 16:50
PDX
-
BHD
22h 45m
2 stops
Multiple Airlines Logo
17:20 - 11:25
BHD
-
PDX
26h 05m
1 stop
£519Multiple Airlines
Wed, 25 Feb - Tue, 3 Mar
British Airways Logo
17:45 - 07:30
PDX
-
BHD
29h 45m
1 stop
British Airways Logo
20:25 - 16:55
BHD
-
PDX
27h 30m
1 stop
£544British Airways
Wed, 4 Mar - Sun, 8 Mar
British Airways Logo
19:30 - 18:10
PDX
-
BHD
14h 40m
1 stop
British Airways Logo
09:30 - 17:40
BHD
-
PDX
16h 10m
1 stop
£565British Airways
Fri, 10 Apr - Fri, 24 Apr
British Airways Logo
19:30 - 18:10
PDX
-
BHD
14h 40m
1 stop
British Airways Logo
06:30 - 22:42
BHD
-
PDX
24h 12m
2 stops
£585British Airways
Fri, 10 Apr - Fri, 24 Apr
British Airways Logo
15:52 - 07:30
PDX
-
BHD
31h 38m
2 stops
British Airways Logo
17:35 - 16:55
BHD
-
PDX
30h 20m
1 stop
£621British Airways
Wed, 4 Mar - Sun, 8 Mar
British Airways Logo
06:40 - 16:35
PDX
-
BHD
25h 55m
2 stops
British Airways Logo
09:10 - 15:55
BHD
-
PDX
14h 45m
1 stop
£622British Airways
Wed, 4 Mar - Sun, 8 Mar

British Airways flights from Oregon to Belfast

Our best British Airways deals on Oregon to Belfast flight tickets
British Airways
4 Mar
PDX17:45Portland
29h 45m
1 stop
BHD07:30Belfast City
8 Mar
BHD06:30Belfast City
17h 25m
1 stop
PDX15:55Portland
£471
British Airways
4 Mar
PDX17:45Portland
14h 50m
1 stop
BHD16:35Belfast City
8 Mar
BHD06:30Belfast City
17h 25m
1 stop
PDX15:55Portland
£504
British Airways
4 Mar
PDX17:45Portland
29h 45m
1 stop
BHD07:30Belfast City
8 Mar
BHD20:25Belfast City
27h 30m
1 stop
PDX16:55Portland
£544

Virgin Atlantic flights from Oregon to Belfast

Our best Virgin Atlantic deals on Oregon to Belfast flight tickets
Virgin Atlantic
11 Jun
PDX13:05Portland
19h 50m
1 stop
BHD16:55Belfast City
26 Jun
BHD17:30Belfast City
25h 40m
1 stop
PDX11:10Portland
£859
Virgin Atlantic
20 Mar
PDX14:25Portland
19h 25m
1 stop
BHD16:50Belfast City
29 Mar
BHD06:30Belfast City
21h 55m
2 stops
PDX20:25Portland
£1,218

momondo Fare Finder

 
Customise your flight search to find flights from Oregon to Belfast that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 7 February 2026.
Use the filters below to find and compare flights from Oregon to Belfast that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandBelfast

PDX - BHD

PDXBHD

Portland

Wed 4/3

17:45-07:30

1 stop29h 45m

Belfast City

Sun 8/3

06:30-15:55

1 stop17h 25m

£471

PortlandBelfast

PDX - BHD

PDXBHD

Portland

Wed 4/3

17:45-16:35

1 stop14h 50m

Belfast City

Sun 8/3

06:30-15:55

1 stop17h 25m

£504

PortlandBelfast

PDX - BHD

PDXBHD

Portland

Wed 25/2

11:48-14:15

2 stops18h 27m

Belfast City

Tue 3/3

08:45-20:44

2 stops19h 59m

£510

PortlandBelfast

PDX - BHD

PDXBHD

Portland

Wed 25/2

13:25-16:50

1 stop19h 25m

Belfast City

Tue 3/3

17:20-11:25

1 stop26h 05m

£515

PortlandBelfast

PDX - BHD

PDXBHD

Portland

Wed 25/2

10:05-16:50

2 stops22h 45m

Belfast City

Tue 3/3

17:20-11:25

1 stop26h 05m

£519

PortlandBelfast

PDX - BHD

PDXBHD

Portland

Wed 4/3

17:45-07:30

1 stop29h 45m

Belfast City

Sun 8/3

20:25-16:55

1 stop27h 30m

£544

PortlandBelfast

PDX - BHD

PDXBHD

Portland

Fri 10/4

19:30-18:10

1 stop14h 40m

Belfast City

Fri 24/4

09:30-17:40

1 stop16h 10m

£565

PortlandBelfast

PDX - BHD

PDXBHD

Portland

Fri 10/4

19:30-18:10

1 stop14h 40m

Belfast City

Fri 24/4

06:30-22:42

2 stops24h 12m

£585

PortlandBelfast

PDX - BHD

PDXBHD

Portland

Wed 4/3

15:52-07:30

2 stops31h 38m

Belfast City

Sun 8/3

17:35-16:55

1 stop30h 20m

£621

PortlandBelfast

PDX - BHD

PDXBHD

Portland

Wed 4/3

06:40-16:35

2 stops25h 55m

Belfast City

Sun 8/3

09:10-15:55

1 stop14h 45m

£622

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

Cheap Oregon to Belfast flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Oregon to Belfast

Fastest flight time

14h 40m

Direct flights

None
The fastest flight from Oregon to Belfast takes 14h 40m
There are no direct flights from Oregon to Belfast. There are no popular flight routes from Oregon to Belfast.
Search flight deals

  • When did momondo last update prices for flights from Oregon to Belfast?

    Prices for flights from Oregon to Belfast were last updated today.

  • How old do you have to be to fly from Oregon to Belfast?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Oregon to Belfast.

  • What documentation or ID do you need to fly to Belfast?

    The required travel and health documents for your Belfast trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Belfast. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • How do I get Price Alerts for flights from Oregon to Belfast?

    Price Alerts will notify you by email when the price for flights to Belfast from Oregon decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Oregon to Belfast with momondo?

    By using tools like our “Price Calendar”, you can see the best days for return flights on your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Why use momondo?

Why should I use momondo to find a flight deal from Oregon to Belfast?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Oregon to Belfast . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Oregon to Belfast with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Belfast from Oregon with this policy.

How can momondo help me find flights from Oregon to Belfast?

momondo provides multiple filters to help you find the best flight to Belfast from Oregon. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Oregon to Belfast right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Oregon 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.

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Find better results for your trip to the United Kingdom

Fly into one of these airports located in Belfast

Airports listed have a maximum distance of 12.2 mi from Belfast
Belfast Intl Airport
Belfast City Airport