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Cheap flights from Portland to Bristol from £393

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 24/6. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — BRS
13 Jun — 20 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Portland to Bristol

Enter your travel dates to find the best prices.

Cheapest flights from Portland to Bristol
Explore the most affordable flight options available from Portland to Bristol. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 May 2026.

Mon 8/615:30
PDX
-
BRS
2 stops23h 35m
Multiple Airlines
Sun 14/619:35
BRS
-
PDX
2 stops25h 35m
Multiple Airlines
Deal found 11/5£815
Mon 8/613:05
PDX
-
BRS
1 stop16h 10m
KLM
Sun 14/606:15
BRS
-
PDX
1 stop12h 55m
KLM
Deal found 11/5£961
Wed 27/513:05
PDX
-
BRS
1 stop19h 55m
KLM
Mon 8/613:45
BRS
-
PDX
1 stop29h 25m
KLM
Deal found 14/5£995
Wed 27/513:14
PDX
-
BRS
2 stops37h 11m
SWISS
Mon 8/615:00
BRS
-
PDX
2 stops36h 10m
SWISS
Deal found 14/5£1,015

Find flight deals from Portland to Bristol

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Bristol (BRS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 14 May 2026.

Round-trip from

£815

One-way from

£393
8/6-14/6
  • 8/6-14/6
  • 4 total stops
  • 49h 10m total
  • Portland to Bristol
Search Deals
24/6
  • 24/6
  • 2 total stops
  • 22h 30m total
  • Portland to Bristol
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Portland to Bristol 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, Cheapflights users made 858,174 searches. Data last updated 14 May 2026.
Use the filters below to find and compare flights from Portland to Bristol that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

PortlandBristol

PDX - BRS

PDXBRS

Portland

Mon 8/6

15:30-07:55

3 stops32h 25m

Bristol

Sun 14/6

18:15-13:10

2 stops26h 55m

£958
Fastest return journey

PortlandBristol

PDX - BRS

PDXBRS

Portland

Mon 8/6

13:05-08:50

1 stop11h 45m

Bristol

Sun 14/6

06:15-11:10

1 stop12h 55m

£961

PortlandBristol

PDX - BRS

PDXBRS

Portland

Wed 27/5

13:05-17:00

1 stop19h 55m

Bristol

Mon 8/6

13:45-11:10

1 stop29h 25m

£995
Cheapest one-way

PortlandBristol

PDX - BRS

PDXBRS

Portland

Wed 24/6

14:30-21:00

2 stops22h 30m

£393
Fastest single journey

PortlandBristol

PDX - BRS

PDXBRS

Portland

Wed 24/6

13:05-17:00

1 stop19h 55m

£621

Flights are sorted by cheapest return flights first.

Deals found on 10/5

Sorted by cheapest first

Best time to book a flight from Portland to Bristol

Have a flexible travel schedule? Discover the best time to fly to Bristol from Portland with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Portland to Bristol. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Portland to Bristol?

    There are many flights that can get you from Portland to Bristol in 11h 45m. Fly via KLM to get the fastest option. Portland and Bristol are separated by a distance of 4839 mi.

  • Can I find deals for flights from Portland to Bristol that include hotel bookings?

    Yes. In addition to deals on Portland to Bristol flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Portland to Bristol?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Bristol.

  • Can I find deals for business class flights from Portland to Bristol?

    Yes. Cheapflights offers flight deals from Portland to Bristol by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Travelling to a place near Bristol?

Book flights to Bristol if you plan to visit one of these locations
Weston-super-Mare
Newport
Taunton
Clevedon
Abergavenny
Pontypool
Glastonbury
Wells

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Can Cheapflights find flights from Portland to Bristol with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Portland to Bristol flexibly with Cheapflights today.

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Not ready to book yet? You can track prices for flights from Portland to Bristol on Cheapflights with our Price Alert feature and get notified when better prices are available.

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